./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/list-ext3-properties/sll_circular_traversal-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/list-ext3-properties/sll_circular_traversal-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/config/svcomp-DerefFreeMemtrack-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5b4659b27a54f579598b48dab11e67b47aff28d030592fa757cae575afffc3b5 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 23:21:46,576 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 23:21:46,579 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 23:21:46,608 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 23:21:46,608 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 23:21:46,609 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 23:21:46,618 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 23:21:46,622 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 23:21:46,625 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 23:21:46,633 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 23:21:46,634 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 23:21:46,635 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 23:21:46,635 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 23:21:46,636 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 23:21:46,638 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 23:21:46,639 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 23:21:46,640 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 23:21:46,641 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 23:21:46,648 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 23:21:46,656 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 23:21:46,657 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 23:21:46,663 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 23:21:46,664 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 23:21:46,665 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 23:21:46,669 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 23:21:46,670 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 23:21:46,670 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 23:21:46,671 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 23:21:46,671 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 23:21:46,672 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 23:21:46,673 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 23:21:46,674 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 23:21:46,677 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 23:21:46,679 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 23:21:46,681 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 23:21:46,681 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 23:21:46,682 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 23:21:46,682 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 23:21:46,682 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 23:21:46,687 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 23:21:46,688 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 23:21:46,691 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/config/svcomp-DerefFreeMemtrack-32bit-Taipan_Default.epf [2022-11-25 23:21:46,743 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 23:21:46,743 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 23:21:46,744 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 23:21:46,745 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 23:21:46,746 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 23:21:46,746 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 23:21:46,746 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 23:21:46,747 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 23:21:46,747 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 23:21:46,747 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 23:21:46,748 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 23:21:46,749 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 23:21:46,749 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 23:21:46,749 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 23:21:46,749 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 23:21:46,750 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 23:21:46,750 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 23:21:46,750 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 23:21:46,751 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 23:21:46,751 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 23:21:46,752 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 23:21:46,752 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-25 23:21:46,752 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 23:21:46,752 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 23:21:46,753 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-25 23:21:46,753 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 23:21:46,754 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-25 23:21:46,754 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-25 23:21:46,754 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-25 23:21:46,755 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 23:21:46,755 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 23:21:46,755 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-25 23:21:46,756 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 23:21:46,756 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 23:21:46,756 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 23:21:46,756 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:21:46,757 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 23:21:46,757 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 23:21:46,757 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 23:21:46,757 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 23:21:46,758 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 23:21:46,758 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 23:21:46,758 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b4659b27a54f579598b48dab11e67b47aff28d030592fa757cae575afffc3b5 [2022-11-25 23:21:47,013 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 23:21:47,041 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 23:21:47,044 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 23:21:47,045 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 23:21:47,046 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 23:21:47,047 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/list-ext3-properties/sll_circular_traversal-1.i [2022-11-25 23:21:50,195 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 23:21:50,499 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 23:21:50,500 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/sv-benchmarks/c/list-ext3-properties/sll_circular_traversal-1.i [2022-11-25 23:21:50,513 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/data/6970420e3/3e9fa114cb744518ac65c7a9ec4e40a4/FLAG93426b862 [2022-11-25 23:21:50,530 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/data/6970420e3/3e9fa114cb744518ac65c7a9ec4e40a4 [2022-11-25 23:21:50,533 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 23:21:50,535 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 23:21:50,536 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 23:21:50,536 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 23:21:50,540 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 23:21:50,541 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:21:50" (1/1) ... [2022-11-25 23:21:50,543 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62c2300b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:21:50, skipping insertion in model container [2022-11-25 23:21:50,543 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:21:50" (1/1) ... [2022-11-25 23:21:50,551 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 23:21:50,588 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 23:21:50,930 WARN L237 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_2b068b42-706b-4fe5-8075-5fcfe100e5ac/sv-benchmarks/c/list-ext3-properties/sll_circular_traversal-1.i[24132,24145] [2022-11-25 23:21:50,933 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:21:50,944 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 23:21:50,986 WARN L237 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_2b068b42-706b-4fe5-8075-5fcfe100e5ac/sv-benchmarks/c/list-ext3-properties/sll_circular_traversal-1.i[24132,24145] [2022-11-25 23:21:50,987 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:21:51,014 INFO L208 MainTranslator]: Completed translation [2022-11-25 23:21:51,014 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:21:51 WrapperNode [2022-11-25 23:21:51,015 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 23:21:51,016 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 23:21:51,016 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 23:21:51,016 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 23:21:51,024 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:21:51" (1/1) ... [2022-11-25 23:21:51,038 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:21:51" (1/1) ... [2022-11-25 23:21:51,059 INFO L138 Inliner]: procedures = 122, calls = 23, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 93 [2022-11-25 23:21:51,060 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 23:21:51,061 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 23:21:51,061 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 23:21:51,061 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 23:21:51,072 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:21:51" (1/1) ... [2022-11-25 23:21:51,072 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:21:51" (1/1) ... [2022-11-25 23:21:51,076 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:21:51" (1/1) ... [2022-11-25 23:21:51,077 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:21:51" (1/1) ... [2022-11-25 23:21:51,092 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:21:51" (1/1) ... [2022-11-25 23:21:51,096 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:21:51" (1/1) ... [2022-11-25 23:21:51,098 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:21:51" (1/1) ... [2022-11-25 23:21:51,099 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:21:51" (1/1) ... [2022-11-25 23:21:51,102 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 23:21:51,112 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 23:21:51,113 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 23:21:51,113 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 23:21:51,114 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:21:51" (1/1) ... [2022-11-25 23:21:51,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:21:51,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:21:51,154 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 23:21:51,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 23:21:51,211 INFO L130 BoogieDeclarations]: Found specification of procedure myexit [2022-11-25 23:21:51,212 INFO L138 BoogieDeclarations]: Found implementation of procedure myexit [2022-11-25 23:21:51,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 23:21:51,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 23:21:51,212 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 23:21:51,213 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 23:21:51,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 23:21:51,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 23:21:51,214 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 23:21:51,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 23:21:51,214 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 23:21:51,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 23:21:51,425 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 23:21:51,437 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 23:21:51,505 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint myexitFINAL: assume true; [2022-11-25 23:21:51,916 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 23:21:51,963 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 23:21:51,963 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-11-25 23:21:51,966 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 11:21:51 BoogieIcfgContainer [2022-11-25 23:21:51,966 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 23:21:51,993 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 23:21:51,993 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 23:21:51,996 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 23:21:51,997 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 11:21:50" (1/3) ... [2022-11-25 23:21:51,998 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@727d77ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 11:21:51, skipping insertion in model container [2022-11-25 23:21:51,998 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:21:51" (2/3) ... [2022-11-25 23:21:51,998 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@727d77ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 11:21:51, skipping insertion in model container [2022-11-25 23:21:51,998 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 11:21:51" (3/3) ... [2022-11-25 23:21:52,000 INFO L112 eAbstractionObserver]: Analyzing ICFG sll_circular_traversal-1.i [2022-11-25 23:21:52,039 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 23:21:52,040 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 28 error locations. [2022-11-25 23:21:52,088 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 23:21:52,096 INFO L357 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=false, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, 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, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@b7ee0a4, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 23:21:52,096 INFO L358 AbstractCegarLoop]: Starting to check reachability of 28 error locations. [2022-11-25 23:21:52,102 INFO L276 IsEmpty]: Start isEmpty. Operand has 62 states, 31 states have (on average 2.225806451612903) internal successors, (69), 60 states have internal predecessors, (69), 2 states have call successors, (2), 1 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-25 23:21:52,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2022-11-25 23:21:52,110 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:21:52,110 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1] [2022-11-25 23:21:52,111 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 25 more)] === [2022-11-25 23:21:52,117 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:21:52,117 INFO L85 PathProgramCache]: Analyzing trace with hash 163789, now seen corresponding path program 1 times [2022-11-25 23:21:52,128 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:21:52,129 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1631788105] [2022-11-25 23:21:52,129 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:21:52,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:21:52,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:21:52,371 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 23:21:52,372 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:21:52,372 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1631788105] [2022-11-25 23:21:52,373 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1631788105] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:21:52,374 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:21:52,374 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-11-25 23:21:52,376 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [233996379] [2022-11-25 23:21:52,376 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:21:52,381 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:21:52,382 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:21:52,418 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:21:52,419 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:21:52,422 INFO L87 Difference]: Start difference. First operand has 62 states, 31 states have (on average 2.225806451612903) internal successors, (69), 60 states have internal predecessors, (69), 2 states have call successors, (2), 1 states have call predecessors, (2), 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 1.5) internal successors, (3), 2 states have internal predecessors, (3), 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) [2022-11-25 23:21:52,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:21:52,555 INFO L93 Difference]: Finished difference Result 83 states and 91 transitions. [2022-11-25 23:21:52,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:21:52,562 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 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 3 [2022-11-25 23:21:52,562 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:21:52,570 INFO L225 Difference]: With dead ends: 83 [2022-11-25 23:21:52,570 INFO L226 Difference]: Without dead ends: 78 [2022-11-25 23:21:52,572 INFO L412 NwaCegarLoop]: 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 [2022-11-25 23:21:52,583 INFO L413 NwaCegarLoop]: 35 mSDtfsCounter, 54 mSDsluCounter, 20 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 54 SdHoareTripleChecker+Valid, 55 SdHoareTripleChecker+Invalid, 45 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-25 23:21:52,585 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [54 Valid, 55 Invalid, 45 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 42 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-25 23:21:52,605 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78 states. [2022-11-25 23:21:52,626 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78 to 54. [2022-11-25 23:21:52,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 54 states, 29 states have (on average 2.0) internal successors, (58), 53 states have internal predecessors, (58), 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) [2022-11-25 23:21:52,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 58 transitions. [2022-11-25 23:21:52,635 INFO L78 Accepts]: Start accepts. Automaton has 54 states and 58 transitions. Word has length 3 [2022-11-25 23:21:52,635 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:21:52,636 INFO L495 AbstractCegarLoop]: Abstraction has 54 states and 58 transitions. [2022-11-25 23:21:52,636 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 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) [2022-11-25 23:21:52,638 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 58 transitions. [2022-11-25 23:21:52,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2022-11-25 23:21:52,638 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:21:52,639 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1] [2022-11-25 23:21:52,639 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 23:21:52,640 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 25 more)] === [2022-11-25 23:21:52,641 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:21:52,641 INFO L85 PathProgramCache]: Analyzing trace with hash 163790, now seen corresponding path program 1 times [2022-11-25 23:21:52,642 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:21:52,642 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1511200733] [2022-11-25 23:21:52,642 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:21:52,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:21:52,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:21:52,797 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 23:21:52,798 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:21:52,798 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1511200733] [2022-11-25 23:21:52,798 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1511200733] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:21:52,799 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:21:52,799 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-11-25 23:21:52,799 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [133107596] [2022-11-25 23:21:52,799 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:21:52,801 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:21:52,801 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:21:52,802 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:21:52,802 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:21:52,802 INFO L87 Difference]: Start difference. First operand 54 states and 58 transitions. Second operand has 3 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 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) [2022-11-25 23:21:52,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:21:52,949 INFO L93 Difference]: Finished difference Result 92 states and 100 transitions. [2022-11-25 23:21:52,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:21:52,951 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 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 3 [2022-11-25 23:21:52,953 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:21:52,954 INFO L225 Difference]: With dead ends: 92 [2022-11-25 23:21:52,954 INFO L226 Difference]: Without dead ends: 92 [2022-11-25 23:21:52,954 INFO L412 NwaCegarLoop]: 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 [2022-11-25 23:21:52,956 INFO L413 NwaCegarLoop]: 38 mSDtfsCounter, 45 mSDsluCounter, 34 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 45 SdHoareTripleChecker+Valid, 72 SdHoareTripleChecker+Invalid, 38 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-25 23:21:52,956 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [45 Valid, 72 Invalid, 38 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 36 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-25 23:21:52,958 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2022-11-25 23:21:52,962 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 54. [2022-11-25 23:21:52,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 54 states, 31 states have (on average 1.903225806451613) internal successors, (59), 53 states have internal predecessors, (59), 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) [2022-11-25 23:21:52,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 59 transitions. [2022-11-25 23:21:52,975 INFO L78 Accepts]: Start accepts. Automaton has 54 states and 59 transitions. Word has length 3 [2022-11-25 23:21:52,975 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:21:52,975 INFO L495 AbstractCegarLoop]: Abstraction has 54 states and 59 transitions. [2022-11-25 23:21:52,976 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 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) [2022-11-25 23:21:52,976 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 59 transitions. [2022-11-25 23:21:52,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-11-25 23:21:52,977 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:21:52,977 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:21:52,977 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 23:21:52,977 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr10REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 25 more)] === [2022-11-25 23:21:52,978 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:21:52,978 INFO L85 PathProgramCache]: Analyzing trace with hash 942026430, now seen corresponding path program 1 times [2022-11-25 23:21:52,978 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:21:52,979 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [521821941] [2022-11-25 23:21:52,979 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:21:52,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:21:53,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:21:53,178 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 23:21:53,179 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:21:53,179 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [521821941] [2022-11-25 23:21:53,179 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [521821941] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:21:53,180 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:21:53,180 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 23:21:53,180 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1565453248] [2022-11-25 23:21:53,180 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:21:53,181 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 23:21:53,181 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:21:53,181 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 23:21:53,182 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-25 23:21:53,182 INFO L87 Difference]: Start difference. First operand 54 states and 59 transitions. Second operand has 5 states, 4 states have (on average 1.75) internal successors, (7), 5 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) [2022-11-25 23:21:53,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:21:53,383 INFO L93 Difference]: Finished difference Result 114 states and 125 transitions. [2022-11-25 23:21:53,383 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 23:21:53,383 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 1.75) internal successors, (7), 5 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 [2022-11-25 23:21:53,384 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:21:53,391 INFO L225 Difference]: With dead ends: 114 [2022-11-25 23:21:53,391 INFO L226 Difference]: Without dead ends: 114 [2022-11-25 23:21:53,396 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2022-11-25 23:21:53,398 INFO L413 NwaCegarLoop]: 22 mSDtfsCounter, 174 mSDsluCounter, 44 mSDsCounter, 0 mSdLazyCounter, 97 mSolverCounterSat, 18 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 174 SdHoareTripleChecker+Valid, 66 SdHoareTripleChecker+Invalid, 115 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 18 IncrementalHoareTripleChecker+Valid, 97 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-25 23:21:53,399 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [174 Valid, 66 Invalid, 115 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [18 Valid, 97 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-25 23:21:53,400 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 114 states. [2022-11-25 23:21:53,403 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 114 to 51. [2022-11-25 23:21:53,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51 states, 32 states have (on average 1.78125) internal successors, (57), 50 states have internal predecessors, (57), 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) [2022-11-25 23:21:53,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 57 transitions. [2022-11-25 23:21:53,405 INFO L78 Accepts]: Start accepts. Automaton has 51 states and 57 transitions. Word has length 7 [2022-11-25 23:21:53,405 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:21:53,405 INFO L495 AbstractCegarLoop]: Abstraction has 51 states and 57 transitions. [2022-11-25 23:21:53,406 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 1.75) internal successors, (7), 5 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) [2022-11-25 23:21:53,406 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 57 transitions. [2022-11-25 23:21:53,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-11-25 23:21:53,411 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:21:53,411 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:21:53,412 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-25 23:21:53,412 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr11REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 25 more)] === [2022-11-25 23:21:53,413 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:21:53,413 INFO L85 PathProgramCache]: Analyzing trace with hash 942026431, now seen corresponding path program 1 times [2022-11-25 23:21:53,413 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:21:53,413 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1743133926] [2022-11-25 23:21:53,414 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:21:53,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:21:53,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:21:53,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 23:21:53,560 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:21:53,561 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1743133926] [2022-11-25 23:21:53,561 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1743133926] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:21:53,561 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:21:53,561 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-25 23:21:53,561 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1085176367] [2022-11-25 23:21:53,562 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:21:53,562 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:21:53,562 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:21:53,563 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:21:53,563 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:21:53,563 INFO L87 Difference]: Start difference. First operand 51 states and 57 transitions. Second operand has 3 states, 3 states have (on average 2.3333333333333335) 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) [2022-11-25 23:21:53,590 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:21:53,590 INFO L93 Difference]: Finished difference Result 56 states and 60 transitions. [2022-11-25 23:21:53,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:21:53,591 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.3333333333333335) 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 [2022-11-25 23:21:53,591 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:21:53,592 INFO L225 Difference]: With dead ends: 56 [2022-11-25 23:21:53,592 INFO L226 Difference]: Without dead ends: 56 [2022-11-25 23:21:53,592 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:21:53,594 INFO L413 NwaCegarLoop]: 44 mSDtfsCounter, 7 mSDsluCounter, 42 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7 SdHoareTripleChecker+Valid, 86 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-25 23:21:53,594 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7 Valid, 86 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-25 23:21:53,595 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states. [2022-11-25 23:21:53,598 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 49. [2022-11-25 23:21:53,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 49 states, 30 states have (on average 1.7666666666666666) internal successors, (53), 48 states have internal predecessors, (53), 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) [2022-11-25 23:21:53,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 53 transitions. [2022-11-25 23:21:53,599 INFO L78 Accepts]: Start accepts. Automaton has 49 states and 53 transitions. Word has length 7 [2022-11-25 23:21:53,600 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:21:53,600 INFO L495 AbstractCegarLoop]: Abstraction has 49 states and 53 transitions. [2022-11-25 23:21:53,600 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.3333333333333335) 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) [2022-11-25 23:21:53,600 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 53 transitions. [2022-11-25 23:21:53,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-11-25 23:21:53,601 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:21:53,601 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:21:53,601 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-25 23:21:53,602 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr4REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 25 more)] === [2022-11-25 23:21:53,602 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:21:53,602 INFO L85 PathProgramCache]: Analyzing trace with hash 941913540, now seen corresponding path program 1 times [2022-11-25 23:21:53,602 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:21:53,603 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1739989271] [2022-11-25 23:21:53,603 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:21:53,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:21:53,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:21:53,675 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 23:21:53,675 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:21:53,676 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1739989271] [2022-11-25 23:21:53,676 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1739989271] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:21:53,676 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:21:53,676 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-25 23:21:53,676 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1248465459] [2022-11-25 23:21:53,677 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:21:53,677 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:21:53,677 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:21:53,678 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:21:53,678 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:21:53,678 INFO L87 Difference]: Start difference. First operand 49 states and 53 transitions. Second operand has 3 states, 2 states have (on average 3.5) internal successors, (7), 3 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) [2022-11-25 23:21:53,742 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:21:53,743 INFO L93 Difference]: Finished difference Result 69 states and 75 transitions. [2022-11-25 23:21:53,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:21:53,743 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 3.5) internal successors, (7), 3 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 [2022-11-25 23:21:53,744 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:21:53,744 INFO L225 Difference]: With dead ends: 69 [2022-11-25 23:21:53,744 INFO L226 Difference]: Without dead ends: 69 [2022-11-25 23:21:53,744 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:21:53,745 INFO L413 NwaCegarLoop]: 31 mSDtfsCounter, 41 mSDsluCounter, 19 mSDsCounter, 0 mSdLazyCounter, 30 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 41 SdHoareTripleChecker+Valid, 50 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 30 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-25 23:21:53,746 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [41 Valid, 50 Invalid, 31 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 30 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-25 23:21:53,747 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states. [2022-11-25 23:21:53,749 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 47. [2022-11-25 23:21:53,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 30 states have (on average 1.7) internal successors, (51), 46 states have internal predecessors, (51), 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) [2022-11-25 23:21:53,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 51 transitions. [2022-11-25 23:21:53,751 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 51 transitions. Word has length 7 [2022-11-25 23:21:53,751 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:21:53,751 INFO L495 AbstractCegarLoop]: Abstraction has 47 states and 51 transitions. [2022-11-25 23:21:53,751 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 3.5) internal successors, (7), 3 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) [2022-11-25 23:21:53,751 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 51 transitions. [2022-11-25 23:21:53,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-11-25 23:21:53,752 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:21:53,752 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:21:53,752 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-25 23:21:53,752 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr5REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 25 more)] === [2022-11-25 23:21:53,753 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:21:53,753 INFO L85 PathProgramCache]: Analyzing trace with hash 941913541, now seen corresponding path program 1 times [2022-11-25 23:21:53,753 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:21:53,753 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [391979769] [2022-11-25 23:21:53,754 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:21:53,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:21:53,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:21:53,847 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 23:21:53,847 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:21:53,847 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [391979769] [2022-11-25 23:21:53,848 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [391979769] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:21:53,848 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:21:53,848 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-25 23:21:53,849 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [728495540] [2022-11-25 23:21:53,849 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:21:53,849 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:21:53,850 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:21:53,851 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:21:53,851 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:21:53,851 INFO L87 Difference]: Start difference. First operand 47 states and 51 transitions. Second operand has 3 states, 2 states have (on average 3.5) internal successors, (7), 3 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) [2022-11-25 23:21:53,900 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:21:53,900 INFO L93 Difference]: Finished difference Result 45 states and 49 transitions. [2022-11-25 23:21:53,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:21:53,903 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 3.5) internal successors, (7), 3 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 [2022-11-25 23:21:53,903 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:21:53,904 INFO L225 Difference]: With dead ends: 45 [2022-11-25 23:21:53,904 INFO L226 Difference]: Without dead ends: 45 [2022-11-25 23:21:53,904 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:21:53,909 INFO L413 NwaCegarLoop]: 30 mSDtfsCounter, 42 mSDsluCounter, 1 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 42 SdHoareTripleChecker+Valid, 31 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-25 23:21:53,913 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [42 Valid, 31 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-25 23:21:53,916 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45 states. [2022-11-25 23:21:53,921 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45 to 45. [2022-11-25 23:21:53,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45 states, 30 states have (on average 1.6333333333333333) internal successors, (49), 44 states have internal predecessors, (49), 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) [2022-11-25 23:21:53,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 49 transitions. [2022-11-25 23:21:53,928 INFO L78 Accepts]: Start accepts. Automaton has 45 states and 49 transitions. Word has length 7 [2022-11-25 23:21:53,928 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:21:53,928 INFO L495 AbstractCegarLoop]: Abstraction has 45 states and 49 transitions. [2022-11-25 23:21:53,928 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 3.5) internal successors, (7), 3 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) [2022-11-25 23:21:53,929 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 49 transitions. [2022-11-25 23:21:53,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-11-25 23:21:53,929 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:21:53,929 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:21:53,930 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-25 23:21:53,930 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr9REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 25 more)] === [2022-11-25 23:21:53,930 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:21:53,931 INFO L85 PathProgramCache]: Analyzing trace with hash 1525032713, now seen corresponding path program 1 times [2022-11-25 23:21:53,931 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:21:53,931 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [547570118] [2022-11-25 23:21:53,931 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:21:53,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:21:53,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:21:54,073 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 23:21:54,074 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:21:54,074 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [547570118] [2022-11-25 23:21:54,074 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [547570118] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 23:21:54,075 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2002211054] [2022-11-25 23:21:54,075 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:21:54,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 23:21:54,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:21:54,082 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 23:21:54,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-25 23:21:54,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:21:54,207 INFO L263 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-25 23:21:54,212 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 23:21:54,282 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 23:21:54,282 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 23:21:54,322 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 23:21:54,322 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2002211054] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-25 23:21:54,322 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1521350077] [2022-11-25 23:21:54,345 INFO L159 IcfgInterpreter]: Started Sifa with 10 locations of interest [2022-11-25 23:21:54,346 INFO L166 IcfgInterpreter]: Building call graph [2022-11-25 23:21:54,353 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-25 23:21:54,359 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-25 23:21:54,360 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-25 23:21:54,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:54,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:54,476 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 22 [2022-11-25 23:21:54,546 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:21:54,571 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:21:54,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:54,590 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2022-11-25 23:21:54,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:54,662 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 11 [2022-11-25 23:21:54,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:54,678 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 11 [2022-11-25 23:21:54,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:54,702 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 30 [2022-11-25 23:21:54,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:54,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:54,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:54,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:54,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:54,780 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 35 [2022-11-25 23:21:54,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:54,864 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2022-11-25 23:21:54,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:54,894 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2022-11-25 23:21:54,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:54,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:54,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:54,939 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 33 [2022-11-25 23:21:55,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:55,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:55,021 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-25 23:21:55,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:55,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:55,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:55,051 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 42 [2022-11-25 23:21:55,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:55,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:55,085 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-25 23:21:55,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:55,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:55,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:55,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:55,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:55,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:55,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:55,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:55,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:55,205 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 13 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 43 [2022-11-25 23:21:55,471 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:21:55,474 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:21:55,511 INFO L321 Elim1Store]: treesize reduction 40, result has 27.3 percent of original size [2022-11-25 23:21:55,511 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 370 treesize of output 368 [2022-11-25 23:21:55,558 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:21:55,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:55,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:55,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:55,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:55,568 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:21:55,587 INFO L321 Elim1Store]: treesize reduction 29, result has 19.4 percent of original size [2022-11-25 23:21:55,588 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 374 treesize of output 357 [2022-11-25 23:21:55,620 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:21:55,621 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:21:55,654 INFO L321 Elim1Store]: treesize reduction 40, result has 27.3 percent of original size [2022-11-25 23:21:55,655 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 370 treesize of output 368 [2022-11-25 23:21:55,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:55,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:55,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:55,900 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:21:55,901 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:21:55,910 INFO L321 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2022-11-25 23:21:55,911 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 448 treesize of output 397 [2022-11-25 23:21:55,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:55,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:55,945 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:21:55,974 INFO L321 Elim1Store]: treesize reduction 87, result has 11.2 percent of original size [2022-11-25 23:21:55,975 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 462 treesize of output 423 [2022-11-25 23:21:56,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:56,013 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:21:56,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:56,016 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:21:56,058 INFO L321 Elim1Store]: treesize reduction 64, result has 29.7 percent of original size [2022-11-25 23:21:56,058 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 442 treesize of output 436 [2022-11-25 23:21:56,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:56,345 INFO L321 Elim1Store]: treesize reduction 156, result has 13.8 percent of original size [2022-11-25 23:21:56,346 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 13 case distinctions, treesize of input 436 treesize of output 434 [2022-11-25 23:21:56,582 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-25 23:21:56,590 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:21:56,605 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:21:56,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:56,644 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 56 [2022-11-25 23:21:56,663 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-25 23:21:56,674 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-25 23:21:56,726 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-25 23:21:56,727 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-11-25 23:21:56,752 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-25 23:21:56,805 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-25 23:21:56,813 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:21:56,824 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:21:56,862 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-25 23:21:56,871 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-25 23:21:56,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:56,884 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 56 [2022-11-25 23:21:57,003 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-25 23:21:57,004 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-11-25 23:21:57,020 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-25 23:21:57,040 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-25 23:21:58,137 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '908#(and (<= |ULTIMATE.start_sll_circular_create_#in~data#1| 1) (= |ULTIMATE.start_sll_circular_create_~last~0#1.offset| 0) (<= |#NULL.offset| 0) (<= 5 |ULTIMATE.start_main_~len~0#1|) (= |ULTIMATE.start_main_~data_init~0#1| 1) (<= 1 |ULTIMATE.start_sll_circular_create_~data#1|) (<= 0 |ULTIMATE.start_sll_circular_create_~head~0#1.offset|) (<= 1 |ULTIMATE.start_sll_circular_create_#in~data#1|) (< (select |#length| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (+ |ULTIMATE.start_sll_circular_create_~last~0#1.offset| 4)) (<= |ULTIMATE.start_sll_circular_create_~len#1| 1) (<= |ULTIMATE.start_sll_circular_create_~data#1| 1) (<= |ULTIMATE.start_main_~len~0#1| 5) (<= 5 |ULTIMATE.start_sll_circular_create_#in~len#1|) (<= |ULTIMATE.start_sll_circular_create_~head~0#1.offset| 0) (<= |ULTIMATE.start_sll_circular_create_#in~len#1| 5) (<= 0 |#NULL.offset|) (<= 0 |#StackHeapBarrier|) (= |#NULL.base| 0))' at error location [2022-11-25 23:21:58,138 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-25 23:21:58,138 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-25 23:21:58,138 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 5 [2022-11-25 23:21:58,138 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [382196201] [2022-11-25 23:21:58,138 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-25 23:21:58,139 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-25 23:21:58,139 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:21:58,139 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-25 23:21:58,140 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=134, Unknown=0, NotChecked=0, Total=182 [2022-11-25 23:21:58,140 INFO L87 Difference]: Start difference. First operand 45 states and 49 transitions. Second operand has 6 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 5 states have internal predecessors, (19), 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) [2022-11-25 23:21:58,176 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:21:58,177 INFO L93 Difference]: Finished difference Result 57 states and 61 transitions. [2022-11-25 23:21:58,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 23:21:58,177 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 5 states have internal predecessors, (19), 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 10 [2022-11-25 23:21:58,178 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:21:58,178 INFO L225 Difference]: With dead ends: 57 [2022-11-25 23:21:58,178 INFO L226 Difference]: Without dead ends: 57 [2022-11-25 23:21:58,178 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 52 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=48, Invalid=134, Unknown=0, NotChecked=0, Total=182 [2022-11-25 23:21:58,179 INFO L413 NwaCegarLoop]: 40 mSDtfsCounter, 6 mSDsluCounter, 114 mSDsCounter, 0 mSdLazyCounter, 27 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 154 SdHoareTripleChecker+Invalid, 29 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 27 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-25 23:21:58,179 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 154 Invalid, 29 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 27 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-25 23:21:58,180 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57 states. [2022-11-25 23:21:58,182 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57 to 57. [2022-11-25 23:21:58,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57 states, 42 states have (on average 1.4523809523809523) internal successors, (61), 56 states have internal predecessors, (61), 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) [2022-11-25 23:21:58,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 61 transitions. [2022-11-25 23:21:58,183 INFO L78 Accepts]: Start accepts. Automaton has 57 states and 61 transitions. Word has length 10 [2022-11-25 23:21:58,183 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:21:58,183 INFO L495 AbstractCegarLoop]: Abstraction has 57 states and 61 transitions. [2022-11-25 23:21:58,183 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 5 states have internal predecessors, (19), 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) [2022-11-25 23:21:58,183 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 61 transitions. [2022-11-25 23:21:58,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-11-25 23:21:58,184 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:21:58,184 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 1, 1, 1, 1, 1, 1] [2022-11-25 23:21:58,192 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-25 23:21:58,385 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 23:21:58,385 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr9REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 25 more)] === [2022-11-25 23:21:58,386 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:21:58,386 INFO L85 PathProgramCache]: Analyzing trace with hash -247780281, now seen corresponding path program 2 times [2022-11-25 23:21:58,386 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:21:58,386 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [502556910] [2022-11-25 23:21:58,386 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:21:58,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:21:58,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:21:59,106 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-25 23:21:59,106 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:21:59,106 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [502556910] [2022-11-25 23:21:59,107 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [502556910] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 23:21:59,107 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2073541504] [2022-11-25 23:21:59,107 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-25 23:21:59,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 23:21:59,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:21:59,109 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 23:21:59,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-25 23:21:59,424 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2022-11-25 23:21:59,425 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-25 23:21:59,428 INFO L263 TraceCheckSpWp]: Trace formula consists of 293 conjuncts, 25 conjunts are in the unsatisfiable core [2022-11-25 23:21:59,431 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 23:21:59,439 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-25 23:21:59,506 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-25 23:21:59,507 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-11-25 23:21:59,513 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-25 23:21:59,583 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-25 23:21:59,583 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-11-25 23:21:59,589 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-25 23:21:59,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:21:59,735 INFO L321 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2022-11-25 23:21:59,736 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 28 [2022-11-25 23:21:59,752 INFO L321 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-11-25 23:21:59,753 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2022-11-25 23:21:59,815 INFO L321 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2022-11-25 23:21:59,816 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 14 treesize of output 20 [2022-11-25 23:21:59,955 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 9 proven. 18 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-25 23:21:59,955 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 23:22:00,553 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 70 [2022-11-25 23:22:00,681 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-25 23:22:00,681 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2073541504] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-25 23:22:00,681 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1728296715] [2022-11-25 23:22:00,684 INFO L159 IcfgInterpreter]: Started Sifa with 10 locations of interest [2022-11-25 23:22:00,684 INFO L166 IcfgInterpreter]: Building call graph [2022-11-25 23:22:00,684 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-25 23:22:00,685 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-25 23:22:00,685 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-25 23:22:00,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:00,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:00,706 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 22 [2022-11-25 23:22:00,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:00,734 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2022-11-25 23:22:00,745 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:00,754 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:00,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:00,780 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 30 [2022-11-25 23:22:00,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:00,808 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 11 [2022-11-25 23:22:00,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:00,819 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 11 [2022-11-25 23:22:00,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:00,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:00,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:00,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:00,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:00,854 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 35 [2022-11-25 23:22:00,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:00,899 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2022-11-25 23:22:00,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:00,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:00,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:00,916 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 33 [2022-11-25 23:22:00,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:00,936 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2022-11-25 23:22:00,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:00,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:00,976 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-25 23:22:00,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:00,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:00,993 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-25 23:22:01,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:01,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:01,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:01,019 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 42 [2022-11-25 23:22:01,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:01,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:01,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:01,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:01,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:01,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:01,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:01,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:01,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:01,084 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 13 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 43 [2022-11-25 23:22:01,189 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:01,191 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:01,226 INFO L321 Elim1Store]: treesize reduction 40, result has 27.3 percent of original size [2022-11-25 23:22:01,227 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 363 treesize of output 361 [2022-11-25 23:22:01,254 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:01,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:01,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:01,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:01,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:01,263 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:01,284 INFO L321 Elim1Store]: treesize reduction 29, result has 19.4 percent of original size [2022-11-25 23:22:01,285 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 367 treesize of output 350 [2022-11-25 23:22:01,306 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:01,307 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:01,341 INFO L321 Elim1Store]: treesize reduction 40, result has 27.3 percent of original size [2022-11-25 23:22:01,341 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 363 treesize of output 361 [2022-11-25 23:22:01,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:01,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:01,511 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:01,538 INFO L321 Elim1Store]: treesize reduction 87, result has 11.2 percent of original size [2022-11-25 23:22:01,539 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 447 treesize of output 412 [2022-11-25 23:22:01,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:01,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:01,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:01,567 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:01,568 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:01,577 INFO L321 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2022-11-25 23:22:01,577 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 433 treesize of output 386 [2022-11-25 23:22:01,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:01,598 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:01,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:01,601 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:01,631 INFO L321 Elim1Store]: treesize reduction 64, result has 29.7 percent of original size [2022-11-25 23:22:01,631 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 427 treesize of output 421 [2022-11-25 23:22:01,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:01,874 INFO L321 Elim1Store]: treesize reduction 156, result has 13.8 percent of original size [2022-11-25 23:22:01,875 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 13 case distinctions, treesize of input 421 treesize of output 425 [2022-11-25 23:22:02,045 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:02,053 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:02,065 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-25 23:22:02,088 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-25 23:22:02,098 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-25 23:22:02,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:02,109 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 56 [2022-11-25 23:22:02,166 INFO L321 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2022-11-25 23:22:02,166 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 14 treesize of output 20 [2022-11-25 23:22:02,200 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-25 23:22:02,200 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-11-25 23:22:02,243 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-25 23:22:02,252 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:02,259 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:02,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:02,287 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 56 [2022-11-25 23:22:02,303 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-25 23:22:02,316 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-25 23:22:02,391 INFO L321 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2022-11-25 23:22:02,391 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 14 treesize of output 20 [2022-11-25 23:22:02,448 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-25 23:22:02,448 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-11-25 23:22:02,465 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-25 23:22:03,662 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '1175#(and (<= |ULTIMATE.start_sll_circular_create_#in~data#1| 1) (= |ULTIMATE.start_sll_circular_create_~last~0#1.offset| 0) (<= |#NULL.offset| 0) (<= 5 |ULTIMATE.start_main_~len~0#1|) (= |ULTIMATE.start_main_~data_init~0#1| 1) (<= 1 |ULTIMATE.start_sll_circular_create_~data#1|) (<= 0 |ULTIMATE.start_sll_circular_create_~head~0#1.offset|) (<= 1 |ULTIMATE.start_sll_circular_create_#in~data#1|) (< (select |#length| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (+ |ULTIMATE.start_sll_circular_create_~last~0#1.offset| 4)) (<= |ULTIMATE.start_sll_circular_create_~len#1| 1) (<= |ULTIMATE.start_sll_circular_create_~data#1| 1) (<= |ULTIMATE.start_main_~len~0#1| 5) (<= 5 |ULTIMATE.start_sll_circular_create_#in~len#1|) (<= |ULTIMATE.start_sll_circular_create_~head~0#1.offset| 0) (<= |ULTIMATE.start_sll_circular_create_#in~len#1| 5) (<= 0 |#NULL.offset|) (<= 0 |#StackHeapBarrier|) (= |#NULL.base| 0))' at error location [2022-11-25 23:22:03,663 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-25 23:22:03,663 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-25 23:22:03,663 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 7, 6] total 17 [2022-11-25 23:22:03,663 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [345797597] [2022-11-25 23:22:03,663 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-25 23:22:03,664 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-11-25 23:22:03,664 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:22:03,664 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-11-25 23:22:03,665 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=165, Invalid=537, Unknown=0, NotChecked=0, Total=702 [2022-11-25 23:22:03,665 INFO L87 Difference]: Start difference. First operand 57 states and 61 transitions. Second operand has 19 states, 18 states have (on average 3.2222222222222223) internal successors, (58), 18 states have internal predecessors, (58), 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) [2022-11-25 23:22:03,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:22:03,869 INFO L93 Difference]: Finished difference Result 78 states and 84 transitions. [2022-11-25 23:22:03,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 23:22:03,870 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 18 states have (on average 3.2222222222222223) internal successors, (58), 18 states have internal predecessors, (58), 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 22 [2022-11-25 23:22:03,870 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:22:03,871 INFO L225 Difference]: With dead ends: 78 [2022-11-25 23:22:03,871 INFO L226 Difference]: Without dead ends: 78 [2022-11-25 23:22:03,871 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 46 SyntacticMatches, 3 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 370 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=217, Invalid=653, Unknown=0, NotChecked=0, Total=870 [2022-11-25 23:22:03,872 INFO L413 NwaCegarLoop]: 22 mSDtfsCounter, 309 mSDsluCounter, 48 mSDsCounter, 0 mSdLazyCounter, 65 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 309 SdHoareTripleChecker+Valid, 70 SdHoareTripleChecker+Invalid, 70 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 65 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-25 23:22:03,872 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [309 Valid, 70 Invalid, 70 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 65 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-25 23:22:03,873 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78 states. [2022-11-25 23:22:03,875 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78 to 56. [2022-11-25 23:22:03,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 42 states have (on average 1.4285714285714286) internal successors, (60), 55 states have internal predecessors, (60), 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) [2022-11-25 23:22:03,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 60 transitions. [2022-11-25 23:22:03,876 INFO L78 Accepts]: Start accepts. Automaton has 56 states and 60 transitions. Word has length 22 [2022-11-25 23:22:03,876 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:22:03,876 INFO L495 AbstractCegarLoop]: Abstraction has 56 states and 60 transitions. [2022-11-25 23:22:03,876 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 18 states have (on average 3.2222222222222223) internal successors, (58), 18 states have internal predecessors, (58), 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) [2022-11-25 23:22:03,876 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 60 transitions. [2022-11-25 23:22:03,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-25 23:22:03,877 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:22:03,877 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:22:03,889 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-25 23:22:04,089 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 23:22:04,089 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr10REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 25 more)] === [2022-11-25 23:22:04,090 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:22:04,090 INFO L85 PathProgramCache]: Analyzing trace with hash 908748822, now seen corresponding path program 1 times [2022-11-25 23:22:04,090 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:22:04,090 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [47356718] [2022-11-25 23:22:04,090 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:22:04,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:22:04,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:22:04,259 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-11-25 23:22:04,259 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:22:04,259 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [47356718] [2022-11-25 23:22:04,259 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [47356718] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:22:04,260 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:22:04,260 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 23:22:04,260 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [59568737] [2022-11-25 23:22:04,260 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:22:04,261 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 23:22:04,261 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:22:04,261 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 23:22:04,261 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 23:22:04,262 INFO L87 Difference]: Start difference. First operand 56 states and 60 transitions. Second operand has 5 states, 4 states have (on average 3.25) internal successors, (13), 5 states have internal predecessors, (13), 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) [2022-11-25 23:22:04,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:22:04,382 INFO L93 Difference]: Finished difference Result 81 states and 87 transitions. [2022-11-25 23:22:04,383 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 23:22:04,383 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 3.25) internal successors, (13), 5 states have internal predecessors, (13), 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 23 [2022-11-25 23:22:04,384 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:22:04,384 INFO L225 Difference]: With dead ends: 81 [2022-11-25 23:22:04,384 INFO L226 Difference]: Without dead ends: 81 [2022-11-25 23:22:04,385 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-11-25 23:22:04,387 INFO L413 NwaCegarLoop]: 21 mSDtfsCounter, 108 mSDsluCounter, 36 mSDsCounter, 0 mSdLazyCounter, 79 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 108 SdHoareTripleChecker+Valid, 57 SdHoareTripleChecker+Invalid, 85 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 79 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-25 23:22:04,388 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [108 Valid, 57 Invalid, 85 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 79 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-25 23:22:04,389 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 81 states. [2022-11-25 23:22:04,401 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 81 to 57. [2022-11-25 23:22:04,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57 states, 43 states have (on average 1.441860465116279) internal successors, (62), 56 states have internal predecessors, (62), 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) [2022-11-25 23:22:04,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 62 transitions. [2022-11-25 23:22:04,404 INFO L78 Accepts]: Start accepts. Automaton has 57 states and 62 transitions. Word has length 23 [2022-11-25 23:22:04,404 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:22:04,404 INFO L495 AbstractCegarLoop]: Abstraction has 57 states and 62 transitions. [2022-11-25 23:22:04,405 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 3.25) internal successors, (13), 5 states have internal predecessors, (13), 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) [2022-11-25 23:22:04,405 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 62 transitions. [2022-11-25 23:22:04,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-25 23:22:04,406 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:22:04,407 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:22:04,407 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-11-25 23:22:04,408 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr11REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 25 more)] === [2022-11-25 23:22:04,408 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:22:04,409 INFO L85 PathProgramCache]: Analyzing trace with hash 908748823, now seen corresponding path program 1 times [2022-11-25 23:22:04,409 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:22:04,409 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [966535788] [2022-11-25 23:22:04,409 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:22:04,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:22:04,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:22:04,671 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-11-25 23:22:04,671 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:22:04,671 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [966535788] [2022-11-25 23:22:04,672 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [966535788] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:22:04,672 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:22:04,672 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 23:22:04,672 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1797532167] [2022-11-25 23:22:04,672 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:22:04,673 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 23:22:04,673 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:22:04,673 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 23:22:04,673 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 23:22:04,674 INFO L87 Difference]: Start difference. First operand 57 states and 62 transitions. Second operand has 5 states, 4 states have (on average 3.75) internal successors, (15), 5 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) [2022-11-25 23:22:04,795 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:22:04,795 INFO L93 Difference]: Finished difference Result 62 states and 66 transitions. [2022-11-25 23:22:04,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 23:22:04,796 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 3.75) internal successors, (15), 5 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 23 [2022-11-25 23:22:04,796 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:22:04,796 INFO L225 Difference]: With dead ends: 62 [2022-11-25 23:22:04,796 INFO L226 Difference]: Without dead ends: 62 [2022-11-25 23:22:04,797 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-11-25 23:22:04,797 INFO L413 NwaCegarLoop]: 30 mSDtfsCounter, 97 mSDsluCounter, 16 mSDsCounter, 0 mSdLazyCounter, 66 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 97 SdHoareTripleChecker+Valid, 46 SdHoareTripleChecker+Invalid, 69 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 66 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-25 23:22:04,798 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [97 Valid, 46 Invalid, 69 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 66 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-25 23:22:04,798 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 62 states. [2022-11-25 23:22:04,800 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 62 to 60. [2022-11-25 23:22:04,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 60 states, 46 states have (on average 1.4130434782608696) internal successors, (65), 59 states have internal predecessors, (65), 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) [2022-11-25 23:22:04,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 65 transitions. [2022-11-25 23:22:04,800 INFO L78 Accepts]: Start accepts. Automaton has 60 states and 65 transitions. Word has length 23 [2022-11-25 23:22:04,801 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:22:04,801 INFO L495 AbstractCegarLoop]: Abstraction has 60 states and 65 transitions. [2022-11-25 23:22:04,801 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 3.75) internal successors, (15), 5 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) [2022-11-25 23:22:04,801 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 65 transitions. [2022-11-25 23:22:04,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-11-25 23:22:04,802 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:22:04,802 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:22:04,802 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-11-25 23:22:04,802 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr26ASSERT_VIOLATIONMEMORY_LEAK === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 25 more)] === [2022-11-25 23:22:04,802 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:22:04,803 INFO L85 PathProgramCache]: Analyzing trace with hash 1429257941, now seen corresponding path program 1 times [2022-11-25 23:22:04,803 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:22:04,803 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2087346996] [2022-11-25 23:22:04,803 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:22:04,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:22:04,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:22:05,679 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-11-25 23:22:05,679 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:22:05,680 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2087346996] [2022-11-25 23:22:05,680 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2087346996] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 23:22:05,680 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [487609002] [2022-11-25 23:22:05,680 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:22:05,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 23:22:05,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:22:05,683 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 23:22:05,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-25 23:22:05,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:22:05,871 INFO L263 TraceCheckSpWp]: Trace formula consists of 330 conjuncts, 35 conjunts are in the unsatisfiable core [2022-11-25 23:22:05,873 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 23:22:06,042 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-25 23:22:06,095 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2022-11-25 23:22:06,123 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2022-11-25 23:22:06,144 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-11-25 23:22:06,144 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 23:22:06,345 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-11-25 23:22:06,346 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [487609002] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-25 23:22:06,346 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [77376241] [2022-11-25 23:22:06,348 INFO L159 IcfgInterpreter]: Started Sifa with 13 locations of interest [2022-11-25 23:22:06,348 INFO L166 IcfgInterpreter]: Building call graph [2022-11-25 23:22:06,348 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-25 23:22:06,349 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-25 23:22:06,349 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-25 23:22:06,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:06,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:06,367 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 22 [2022-11-25 23:22:06,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:06,396 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2022-11-25 23:22:06,405 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:06,416 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:06,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:06,438 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 30 [2022-11-25 23:22:06,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:06,451 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 11 [2022-11-25 23:22:06,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:06,464 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 11 [2022-11-25 23:22:06,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:06,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:06,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:06,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:06,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:06,504 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 35 [2022-11-25 23:22:06,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:06,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:06,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:06,548 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 33 [2022-11-25 23:22:06,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:06,564 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2022-11-25 23:22:06,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:06,584 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2022-11-25 23:22:06,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:06,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:06,620 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-25 23:22:06,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:06,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:06,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:06,640 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 42 [2022-11-25 23:22:06,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:06,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:06,661 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-25 23:22:06,811 INFO L321 Elim1Store]: treesize reduction 92, result has 21.4 percent of original size [2022-11-25 23:22:06,812 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 9 case distinctions, treesize of input 327 treesize of output 332 [2022-11-25 23:22:07,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:07,073 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:07,091 INFO L321 Elim1Store]: treesize reduction 29, result has 19.4 percent of original size [2022-11-25 23:22:07,092 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 336 treesize of output 319 [2022-11-25 23:22:07,107 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:07,136 INFO L321 Elim1Store]: treesize reduction 40, result has 27.3 percent of original size [2022-11-25 23:22:07,137 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 332 treesize of output 330 [2022-11-25 23:22:07,156 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:07,185 INFO L321 Elim1Store]: treesize reduction 40, result has 27.3 percent of original size [2022-11-25 23:22:07,186 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 332 treesize of output 330 [2022-11-25 23:22:07,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:07,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:07,314 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:07,322 INFO L321 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2022-11-25 23:22:07,322 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 390 treesize of output 343 [2022-11-25 23:22:07,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:07,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:07,344 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:07,344 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:07,375 INFO L321 Elim1Store]: treesize reduction 58, result has 26.6 percent of original size [2022-11-25 23:22:07,375 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 384 treesize of output 378 [2022-11-25 23:22:07,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:07,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:07,412 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:07,419 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-11-25 23:22:07,419 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 404 treesize of output 378 [2022-11-25 23:22:07,504 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-25 23:22:07,512 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-25 23:22:07,526 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-25 23:22:07,533 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:07,543 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:07,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:07,561 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 14 [2022-11-25 23:22:07,570 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-25 23:22:07,579 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-25 23:22:07,602 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-25 23:22:07,610 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-25 23:22:07,630 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:07,639 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-25 23:22:07,647 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:07,683 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:07,696 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:07,705 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-25 23:22:07,741 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-25 23:22:09,391 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '1765#(and (= |ULTIMATE.start_main_~data_new~0#1| 1) (<= (+ |ULTIMATE.start_sll_circular_create_~last~0#1.offset| 4) (select |#length| |ULTIMATE.start_sll_circular_create_~last~0#1.base|)) (= |ULTIMATE.start_sll_circular_create_~head~0#1.offset| |ULTIMATE.start_sll_circular_create_#res#1.offset|) (= (select |#valid| |ULTIMATE.start_main_~ptr~0#1.base|) 1) (<= (+ |ULTIMATE.start_main_~ptr~0#1.offset| 8) (select |#length| |ULTIMATE.start_main_~ptr~0#1.base|)) (<= |ULTIMATE.start_sll_circular_create_#in~data#1| 1) (= |ULTIMATE.start_sll_circular_create_~last~0#1.offset| 0) (= |ULTIMATE.start_sll_circular_create_~head~0#1.base| (select (select |#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |ULTIMATE.start_sll_circular_create_~last~0#1.offset|)) (not (= |ULTIMATE.start_main_~data_init~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~ptr~0#1.base|) (+ |ULTIMATE.start_main_~ptr~0#1.offset| 4)))) (= |ULTIMATE.start_main_~head~1#1.offset| |ULTIMATE.start_sll_circular_create_#res#1.offset|) (<= |#NULL.offset| 0) (<= 5 |ULTIMATE.start_main_~len~0#1|) (= |ULTIMATE.start_main_~data_init~0#1| 1) (<= 1 |ULTIMATE.start_sll_circular_create_~data#1|) (<= 0 |ULTIMATE.start_sll_circular_create_~head~0#1.offset|) (= |ULTIMATE.start_main_~head~1#1.offset| |ULTIMATE.start_main_~ptr~0#1.offset|) (<= 1 |ULTIMATE.start_sll_circular_create_#in~data#1|) (= |ULTIMATE.start_sll_circular_create_~head~0#1.offset| (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |ULTIMATE.start_sll_circular_create_~last~0#1.offset|)) (<= |ULTIMATE.start_sll_circular_create_~len#1| 1) (= |ULTIMATE.start_sll_circular_create_~head~0#1.base| |ULTIMATE.start_sll_circular_create_#res#1.base|) (<= |ULTIMATE.start_sll_circular_create_~data#1| 1) (<= |ULTIMATE.start_main_~len~0#1| 5) (<= 5 |ULTIMATE.start_sll_circular_create_#in~len#1|) (<= |ULTIMATE.start_sll_circular_create_~head~0#1.offset| 0) (<= |ULTIMATE.start_sll_circular_create_#in~len#1| 5) (<= 0 |#NULL.offset|) (= |ULTIMATE.start_main_~head~1#1.base| |ULTIMATE.start_sll_circular_create_#res#1.base|) (= (select |#valid| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) 1) (<= 0 |#StackHeapBarrier|) (= |ULTIMATE.start_main_~ptr~0#1.base| |ULTIMATE.start_main_~head~1#1.base|) (= |#NULL.base| 0))' at error location [2022-11-25 23:22:09,391 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-25 23:22:09,391 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-25 23:22:09,391 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 6, 6] total 17 [2022-11-25 23:22:09,392 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [691928295] [2022-11-25 23:22:09,392 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-25 23:22:09,392 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-11-25 23:22:09,392 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:22:09,393 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-11-25 23:22:09,393 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=114, Invalid=588, Unknown=0, NotChecked=0, Total=702 [2022-11-25 23:22:09,394 INFO L87 Difference]: Start difference. First operand 60 states and 65 transitions. Second operand has 18 states, 18 states have (on average 2.888888888888889) internal successors, (52), 17 states have internal predecessors, (52), 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) [2022-11-25 23:22:09,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:22:09,949 INFO L93 Difference]: Finished difference Result 82 states and 88 transitions. [2022-11-25 23:22:09,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-11-25 23:22:09,950 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 2.888888888888889) internal successors, (52), 17 states have internal predecessors, (52), 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 25 [2022-11-25 23:22:09,950 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:22:09,951 INFO L225 Difference]: With dead ends: 82 [2022-11-25 23:22:09,951 INFO L226 Difference]: Without dead ends: 82 [2022-11-25 23:22:09,951 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 94 GetRequests, 60 SyntacticMatches, 1 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 245 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=234, Invalid=956, Unknown=0, NotChecked=0, Total=1190 [2022-11-25 23:22:09,952 INFO L413 NwaCegarLoop]: 25 mSDtfsCounter, 360 mSDsluCounter, 129 mSDsCounter, 0 mSdLazyCounter, 190 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 360 SdHoareTripleChecker+Valid, 154 SdHoareTripleChecker+Invalid, 197 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 190 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-25 23:22:09,952 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [360 Valid, 154 Invalid, 197 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 190 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-25 23:22:09,953 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 82 states. [2022-11-25 23:22:09,955 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 82 to 60. [2022-11-25 23:22:09,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 60 states, 46 states have (on average 1.391304347826087) internal successors, (64), 59 states have internal predecessors, (64), 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) [2022-11-25 23:22:09,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 64 transitions. [2022-11-25 23:22:09,956 INFO L78 Accepts]: Start accepts. Automaton has 60 states and 64 transitions. Word has length 25 [2022-11-25 23:22:09,956 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:22:09,956 INFO L495 AbstractCegarLoop]: Abstraction has 60 states and 64 transitions. [2022-11-25 23:22:09,956 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 2.888888888888889) internal successors, (52), 17 states have internal predecessors, (52), 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) [2022-11-25 23:22:09,956 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 64 transitions. [2022-11-25 23:22:09,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-25 23:22:09,957 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:22:09,957 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:22:09,967 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-25 23:22:10,163 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2022-11-25 23:22:10,163 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr10REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 25 more)] === [2022-11-25 23:22:10,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:22:10,164 INFO L85 PathProgramCache]: Analyzing trace with hash -1282284476, now seen corresponding path program 1 times [2022-11-25 23:22:10,164 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:22:10,164 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [858873279] [2022-11-25 23:22:10,164 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:22:10,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:22:10,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:22:10,979 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 14 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-25 23:22:10,980 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:22:10,980 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [858873279] [2022-11-25 23:22:10,980 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [858873279] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 23:22:10,980 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1761942984] [2022-11-25 23:22:10,980 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:22:10,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 23:22:10,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:22:10,982 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 23:22:11,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-25 23:22:11,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:22:11,162 INFO L263 TraceCheckSpWp]: Trace formula consists of 358 conjuncts, 60 conjunts are in the unsatisfiable core [2022-11-25 23:22:11,167 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 23:22:11,192 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-25 23:22:11,298 INFO L321 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2022-11-25 23:22:11,299 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 18 [2022-11-25 23:22:11,354 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:11,363 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:11,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:11,412 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 26 [2022-11-25 23:22:11,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:11,425 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-11-25 23:22:11,496 INFO L321 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2022-11-25 23:22:11,496 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 29 treesize of output 28 [2022-11-25 23:22:11,511 INFO L321 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2022-11-25 23:22:11,511 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 18 [2022-11-25 23:22:11,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:11,753 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-25 23:22:11,754 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 46 treesize of output 44 [2022-11-25 23:22:11,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:11,763 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-25 23:22:11,763 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 53 treesize of output 55 [2022-11-25 23:22:11,801 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-25 23:22:11,801 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 40 treesize of output 32 [2022-11-25 23:22:11,811 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-25 23:22:11,811 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 35 treesize of output 31 [2022-11-25 23:22:11,872 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-25 23:22:11,872 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 23:22:12,545 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-25 23:22:12,546 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1761942984] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-25 23:22:12,546 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1886009799] [2022-11-25 23:22:12,550 INFO L159 IcfgInterpreter]: Started Sifa with 15 locations of interest [2022-11-25 23:22:12,550 INFO L166 IcfgInterpreter]: Building call graph [2022-11-25 23:22:12,550 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-25 23:22:12,551 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-25 23:22:12,551 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-25 23:22:12,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:12,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:12,586 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 22 [2022-11-25 23:22:12,609 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:12,620 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:12,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:12,630 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2022-11-25 23:22:12,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:12,654 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 30 [2022-11-25 23:22:12,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:12,673 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 11 [2022-11-25 23:22:12,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:12,688 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 11 [2022-11-25 23:22:12,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:12,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:12,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:12,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:12,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:12,722 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 35 [2022-11-25 23:22:12,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:12,755 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2022-11-25 23:22:12,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:12,766 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2022-11-25 23:22:12,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:12,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:12,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:12,784 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 33 [2022-11-25 23:22:12,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:12,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:12,814 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-25 23:22:12,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:12,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:12,833 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-25 23:22:12,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:12,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:12,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:12,849 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 42 [2022-11-25 23:22:13,017 INFO L321 Elim1Store]: treesize reduction 92, result has 21.4 percent of original size [2022-11-25 23:22:13,018 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 9 case distinctions, treesize of input 334 treesize of output 337 [2022-11-25 23:22:13,250 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:13,251 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:13,281 INFO L321 Elim1Store]: treesize reduction 40, result has 27.3 percent of original size [2022-11-25 23:22:13,282 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 345 treesize of output 343 [2022-11-25 23:22:13,302 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:13,303 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:13,331 INFO L321 Elim1Store]: treesize reduction 40, result has 27.3 percent of original size [2022-11-25 23:22:13,332 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 345 treesize of output 343 [2022-11-25 23:22:13,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:13,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:13,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:13,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:13,363 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:13,384 INFO L321 Elim1Store]: treesize reduction 29, result has 19.4 percent of original size [2022-11-25 23:22:13,385 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 349 treesize of output 332 [2022-11-25 23:22:13,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:13,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:13,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:13,502 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:13,503 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:13,511 INFO L321 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2022-11-25 23:22:13,511 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 419 treesize of output 368 [2022-11-25 23:22:13,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:13,531 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:13,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:13,532 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:13,562 INFO L321 Elim1Store]: treesize reduction 64, result has 29.7 percent of original size [2022-11-25 23:22:13,562 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 413 treesize of output 407 [2022-11-25 23:22:13,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:13,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:13,626 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:13,649 INFO L321 Elim1Store]: treesize reduction 87, result has 11.2 percent of original size [2022-11-25 23:22:13,650 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 433 treesize of output 398 [2022-11-25 23:22:13,815 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-25 23:22:13,823 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-25 23:22:13,838 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:13,845 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:13,852 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-25 23:22:13,867 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-25 23:22:13,876 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-25 23:22:13,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:13,884 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 14 [2022-11-25 23:22:13,904 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-25 23:22:13,912 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-25 23:22:13,930 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-25 23:22:13,936 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:13,943 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:13,968 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-25 23:22:13,982 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:13,992 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:14,044 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 13 [2022-11-25 23:22:14,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:14,058 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 11 [2022-11-25 23:22:14,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:14,070 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 11 [2022-11-25 23:22:14,173 INFO L321 Elim1Store]: treesize reduction 39, result has 18.8 percent of original size [2022-11-25 23:22:14,174 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 43 treesize of output 30 [2022-11-25 23:22:14,193 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:14,244 INFO L321 Elim1Store]: treesize reduction 48, result has 47.3 percent of original size [2022-11-25 23:22:14,245 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 34 treesize of output 49 [2022-11-25 23:22:14,273 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:14,314 INFO L321 Elim1Store]: treesize reduction 56, result has 38.5 percent of original size [2022-11-25 23:22:14,315 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 34 treesize of output 41 [2022-11-25 23:22:14,327 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2022-11-25 23:22:14,339 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2022-11-25 23:22:14,624 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-25 23:22:14,633 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-25 23:22:14,641 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 13 [2022-11-25 23:22:14,742 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-25 23:22:14,753 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 13 [2022-11-25 23:22:14,763 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-25 23:22:14,769 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-25 23:22:16,324 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '2119#(and (<= 0 |#NULL.base|) (<= 1 |ULTIMATE.start_main_~data_init~0#1|) (<= |ULTIMATE.start_sll_circular_create_#in~data#1| 1) (<= |ULTIMATE.start_sll_circular_create_~last~0#1.offset| 0) (<= |ULTIMATE.start_sll_circular_create_#res#1.offset| 0) (<= |ULTIMATE.start_main_~data_init~0#1| 1) (not (= (select |#valid| |ULTIMATE.start_main_~ptr~0#1.base|) 1)) (<= |#NULL.offset| 0) (<= 5 |ULTIMATE.start_main_~len~0#1|) (<= |ULTIMATE.start_main_~head~1#1.offset| 0) (<= 0 |ULTIMATE.start_sll_circular_create_~last~0#1.offset|) (<= 1 |ULTIMATE.start_sll_circular_create_~data#1|) (<= 0 |ULTIMATE.start_sll_circular_create_~head~0#1.offset|) (<= 1 |ULTIMATE.start_sll_circular_create_#in~data#1|) (<= 0 |ULTIMATE.start_main_~head~1#1.offset|) (<= |ULTIMATE.start_sll_circular_create_~len#1| 1) (<= |ULTIMATE.start_sll_circular_create_~data#1| 1) (<= |ULTIMATE.start_main_~len~0#1| 5) (<= |#NULL.base| 0) (<= 5 |ULTIMATE.start_sll_circular_create_#in~len#1|) (<= |ULTIMATE.start_sll_circular_create_~head~0#1.offset| 0) (<= |ULTIMATE.start_sll_circular_create_#in~len#1| 5) (<= 0 |#NULL.offset|) (<= 0 |ULTIMATE.start_sll_circular_create_#res#1.offset|) (<= 0 |#StackHeapBarrier|))' at error location [2022-11-25 23:22:16,325 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-25 23:22:16,325 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-25 23:22:16,325 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 24 [2022-11-25 23:22:16,325 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1260962217] [2022-11-25 23:22:16,326 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-25 23:22:16,326 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-11-25 23:22:16,326 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:22:16,327 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-11-25 23:22:16,327 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=140, Invalid=1120, Unknown=0, NotChecked=0, Total=1260 [2022-11-25 23:22:16,328 INFO L87 Difference]: Start difference. First operand 60 states and 64 transitions. Second operand has 25 states, 24 states have (on average 2.5833333333333335) internal successors, (62), 25 states have internal predecessors, (62), 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) [2022-11-25 23:22:18,057 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:22:18,057 INFO L93 Difference]: Finished difference Result 141 states and 154 transitions. [2022-11-25 23:22:18,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-11-25 23:22:18,058 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 24 states have (on average 2.5833333333333335) internal successors, (62), 25 states have internal predecessors, (62), 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 28 [2022-11-25 23:22:18,058 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:22:18,060 INFO L225 Difference]: With dead ends: 141 [2022-11-25 23:22:18,060 INFO L226 Difference]: Without dead ends: 141 [2022-11-25 23:22:18,062 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 107 GetRequests, 59 SyntacticMatches, 0 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 495 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=413, Invalid=2037, Unknown=0, NotChecked=0, Total=2450 [2022-11-25 23:22:18,062 INFO L413 NwaCegarLoop]: 11 mSDtfsCounter, 1112 mSDsluCounter, 201 mSDsCounter, 0 mSdLazyCounter, 582 mSolverCounterSat, 47 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1112 SdHoareTripleChecker+Valid, 212 SdHoareTripleChecker+Invalid, 629 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 47 IncrementalHoareTripleChecker+Valid, 582 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-11-25 23:22:18,063 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1112 Valid, 212 Invalid, 629 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [47 Valid, 582 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-11-25 23:22:18,063 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 141 states. [2022-11-25 23:22:18,066 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 141 to 68. [2022-11-25 23:22:18,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 68 states, 54 states have (on average 1.4444444444444444) internal successors, (78), 67 states have internal predecessors, (78), 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) [2022-11-25 23:22:18,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 78 transitions. [2022-11-25 23:22:18,067 INFO L78 Accepts]: Start accepts. Automaton has 68 states and 78 transitions. Word has length 28 [2022-11-25 23:22:18,067 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:22:18,067 INFO L495 AbstractCegarLoop]: Abstraction has 68 states and 78 transitions. [2022-11-25 23:22:18,067 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 24 states have (on average 2.5833333333333335) internal successors, (62), 25 states have internal predecessors, (62), 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) [2022-11-25 23:22:18,067 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 78 transitions. [2022-11-25 23:22:18,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-25 23:22:18,068 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:22:18,068 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:22:18,095 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-25 23:22:18,268 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 23:22:18,269 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr11REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 25 more)] === [2022-11-25 23:22:18,269 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:22:18,269 INFO L85 PathProgramCache]: Analyzing trace with hash -1282284475, now seen corresponding path program 1 times [2022-11-25 23:22:18,269 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:22:18,269 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2136706313] [2022-11-25 23:22:18,269 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:22:18,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:22:18,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:22:19,647 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 14 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-25 23:22:19,648 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:22:19,648 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2136706313] [2022-11-25 23:22:19,648 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2136706313] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 23:22:19,648 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [737449678] [2022-11-25 23:22:19,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:22:19,648 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 23:22:19,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:22:19,650 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 23:22:19,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-25 23:22:19,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:22:19,839 INFO L263 TraceCheckSpWp]: Trace formula consists of 358 conjuncts, 59 conjunts are in the unsatisfiable core [2022-11-25 23:22:19,843 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 23:22:19,896 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-25 23:22:19,994 INFO L321 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2022-11-25 23:22:19,995 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 18 [2022-11-25 23:22:20,064 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:20,070 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:20,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:20,127 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 26 [2022-11-25 23:22:20,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:20,143 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-11-25 23:22:20,226 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:20,238 INFO L321 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2022-11-25 23:22:20,238 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 29 treesize of output 28 [2022-11-25 23:22:20,247 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:20,257 INFO L321 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2022-11-25 23:22:20,257 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 18 [2022-11-25 23:22:20,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:20,702 INFO L321 Elim1Store]: treesize reduction 64, result has 32.6 percent of original size [2022-11-25 23:22:20,702 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 66 treesize of output 87 [2022-11-25 23:22:20,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:20,756 INFO L321 Elim1Store]: treesize reduction 64, result has 32.6 percent of original size [2022-11-25 23:22:20,756 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 65 treesize of output 86 [2022-11-25 23:22:21,011 INFO L321 Elim1Store]: treesize reduction 12, result has 63.6 percent of original size [2022-11-25 23:22:21,011 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 67 treesize of output 71 [2022-11-25 23:22:21,043 INFO L321 Elim1Store]: treesize reduction 12, result has 63.6 percent of original size [2022-11-25 23:22:21,043 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 52 treesize of output 56 [2022-11-25 23:22:21,239 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-25 23:22:21,239 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 23:22:24,836 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-25 23:22:24,836 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [737449678] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-25 23:22:24,836 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2123162322] [2022-11-25 23:22:24,839 INFO L159 IcfgInterpreter]: Started Sifa with 15 locations of interest [2022-11-25 23:22:24,839 INFO L166 IcfgInterpreter]: Building call graph [2022-11-25 23:22:24,839 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-25 23:22:24,839 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-25 23:22:24,840 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-25 23:22:24,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:24,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:24,863 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 22 [2022-11-25 23:22:24,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:24,894 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2022-11-25 23:22:24,905 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:24,913 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:24,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:24,943 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 11 [2022-11-25 23:22:24,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:24,967 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 30 [2022-11-25 23:22:24,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:24,980 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 11 [2022-11-25 23:22:25,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:25,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:25,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:25,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:25,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:25,012 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 35 [2022-11-25 23:22:25,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:25,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:25,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:25,059 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 33 [2022-11-25 23:22:25,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:25,072 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2022-11-25 23:22:25,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:25,092 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2022-11-25 23:22:25,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:25,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:25,120 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-25 23:22:25,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:25,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:25,134 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-25 23:22:25,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:25,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:25,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:25,154 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 42 [2022-11-25 23:22:25,294 INFO L321 Elim1Store]: treesize reduction 92, result has 21.4 percent of original size [2022-11-25 23:22:25,294 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 9 case distinctions, treesize of input 327 treesize of output 332 [2022-11-25 23:22:25,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:25,518 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:25,539 INFO L321 Elim1Store]: treesize reduction 29, result has 19.4 percent of original size [2022-11-25 23:22:25,539 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 336 treesize of output 319 [2022-11-25 23:22:25,558 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:25,591 INFO L321 Elim1Store]: treesize reduction 40, result has 27.3 percent of original size [2022-11-25 23:22:25,591 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 332 treesize of output 330 [2022-11-25 23:22:25,611 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:25,644 INFO L321 Elim1Store]: treesize reduction 40, result has 27.3 percent of original size [2022-11-25 23:22:25,645 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 332 treesize of output 330 [2022-11-25 23:22:25,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:25,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:25,753 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:25,754 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:25,788 INFO L321 Elim1Store]: treesize reduction 58, result has 26.6 percent of original size [2022-11-25 23:22:25,789 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 384 treesize of output 378 [2022-11-25 23:22:25,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:25,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:25,813 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:25,821 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-11-25 23:22:25,822 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 404 treesize of output 378 [2022-11-25 23:22:25,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:25,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:25,844 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:25,851 INFO L321 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2022-11-25 23:22:25,881 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 390 treesize of output 343 [2022-11-25 23:22:25,963 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-25 23:22:25,971 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-25 23:22:25,988 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:25,995 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:26,004 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-25 23:22:26,023 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-25 23:22:26,031 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-25 23:22:26,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:26,046 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 14 [2022-11-25 23:22:26,071 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-25 23:22:26,078 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-25 23:22:26,097 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:26,106 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:26,115 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-25 23:22:26,147 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:26,161 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-25 23:22:26,171 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:26,204 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 13 [2022-11-25 23:22:26,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:26,216 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 11 [2022-11-25 23:22:26,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:26,237 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 11 [2022-11-25 23:22:26,301 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:26,356 INFO L321 Elim1Store]: treesize reduction 48, result has 47.3 percent of original size [2022-11-25 23:22:26,356 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 34 treesize of output 49 [2022-11-25 23:22:26,395 INFO L321 Elim1Store]: treesize reduction 39, result has 18.8 percent of original size [2022-11-25 23:22:26,396 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 43 treesize of output 30 [2022-11-25 23:22:26,427 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:26,479 INFO L321 Elim1Store]: treesize reduction 56, result has 38.5 percent of original size [2022-11-25 23:22:26,480 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 34 treesize of output 41 [2022-11-25 23:22:26,495 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2022-11-25 23:22:26,504 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2022-11-25 23:22:26,759 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 13 [2022-11-25 23:22:26,774 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-25 23:22:26,787 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-25 23:22:26,879 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 13 [2022-11-25 23:22:26,889 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-25 23:22:26,898 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-25 23:22:26,905 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-25 23:22:28,735 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '2557#(and (<= 0 |#NULL.base|) (<= 1 |ULTIMATE.start_main_~data_init~0#1|) (<= |ULTIMATE.start_sll_circular_create_#in~data#1| 1) (<= |ULTIMATE.start_sll_circular_create_~last~0#1.offset| 0) (or (not (<= (+ |ULTIMATE.start_main_~ptr~0#1.offset| 8) (select |#length| |ULTIMATE.start_main_~ptr~0#1.base|))) (not (<= 0 (+ |ULTIMATE.start_main_~ptr~0#1.offset| 4)))) (<= |ULTIMATE.start_sll_circular_create_#res#1.offset| 0) (<= |ULTIMATE.start_main_~data_init~0#1| 1) (<= |#NULL.offset| 0) (<= 5 |ULTIMATE.start_main_~len~0#1|) (<= |ULTIMATE.start_main_~head~1#1.offset| 0) (<= 0 |ULTIMATE.start_sll_circular_create_~last~0#1.offset|) (<= 1 |ULTIMATE.start_sll_circular_create_~data#1|) (<= 0 |ULTIMATE.start_sll_circular_create_~head~0#1.offset|) (<= 1 |ULTIMATE.start_sll_circular_create_#in~data#1|) (<= 0 |ULTIMATE.start_main_~head~1#1.offset|) (<= |ULTIMATE.start_sll_circular_create_~len#1| 1) (<= |ULTIMATE.start_sll_circular_create_~data#1| 1) (<= |ULTIMATE.start_main_~len~0#1| 5) (<= |#NULL.base| 0) (<= 5 |ULTIMATE.start_sll_circular_create_#in~len#1|) (<= |ULTIMATE.start_sll_circular_create_~head~0#1.offset| 0) (<= |ULTIMATE.start_sll_circular_create_#in~len#1| 5) (<= 0 |#NULL.offset|) (<= 0 |ULTIMATE.start_sll_circular_create_#res#1.offset|) (<= 0 |#StackHeapBarrier|))' at error location [2022-11-25 23:22:28,735 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-25 23:22:28,736 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-25 23:22:28,736 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 26 [2022-11-25 23:22:28,736 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [749346922] [2022-11-25 23:22:28,736 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-25 23:22:28,736 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2022-11-25 23:22:28,736 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:22:28,737 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2022-11-25 23:22:28,738 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=149, Invalid=1257, Unknown=0, NotChecked=0, Total=1406 [2022-11-25 23:22:28,738 INFO L87 Difference]: Start difference. First operand 68 states and 78 transitions. Second operand has 27 states, 26 states have (on average 2.4615384615384617) internal successors, (64), 27 states have internal predecessors, (64), 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) [2022-11-25 23:22:31,925 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:22:31,926 INFO L93 Difference]: Finished difference Result 115 states and 125 transitions. [2022-11-25 23:22:31,927 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-11-25 23:22:31,927 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 26 states have (on average 2.4615384615384617) internal successors, (64), 27 states have internal predecessors, (64), 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 28 [2022-11-25 23:22:31,927 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:22:31,928 INFO L225 Difference]: With dead ends: 115 [2022-11-25 23:22:31,928 INFO L226 Difference]: Without dead ends: 115 [2022-11-25 23:22:31,929 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 110 GetRequests, 53 SyntacticMatches, 4 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 636 ImplicationChecksByTransitivity, 7.7s TimeCoverageRelationStatistics Valid=519, Invalid=2451, Unknown=0, NotChecked=0, Total=2970 [2022-11-25 23:22:31,929 INFO L413 NwaCegarLoop]: 11 mSDtfsCounter, 1157 mSDsluCounter, 107 mSDsCounter, 0 mSdLazyCounter, 423 mSolverCounterSat, 57 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1157 SdHoareTripleChecker+Valid, 118 SdHoareTripleChecker+Invalid, 480 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 57 IncrementalHoareTripleChecker+Valid, 423 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-11-25 23:22:31,930 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1157 Valid, 118 Invalid, 480 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [57 Valid, 423 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-11-25 23:22:31,930 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 115 states. [2022-11-25 23:22:31,932 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 115 to 70. [2022-11-25 23:22:31,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 70 states, 57 states have (on average 1.368421052631579) internal successors, (78), 69 states have internal predecessors, (78), 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) [2022-11-25 23:22:31,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 78 transitions. [2022-11-25 23:22:31,933 INFO L78 Accepts]: Start accepts. Automaton has 70 states and 78 transitions. Word has length 28 [2022-11-25 23:22:31,933 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:22:31,934 INFO L495 AbstractCegarLoop]: Abstraction has 70 states and 78 transitions. [2022-11-25 23:22:31,934 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 26 states have (on average 2.4615384615384617) internal successors, (64), 27 states have internal predecessors, (64), 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) [2022-11-25 23:22:31,934 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 78 transitions. [2022-11-25 23:22:31,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-11-25 23:22:31,935 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:22:31,935 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:22:31,949 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-11-25 23:22:32,143 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2022-11-25 23:22:32,143 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr26ASSERT_VIOLATIONMEMORY_LEAK === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 25 more)] === [2022-11-25 23:22:32,144 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:22:32,144 INFO L85 PathProgramCache]: Analyzing trace with hash 380233603, now seen corresponding path program 1 times [2022-11-25 23:22:32,144 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:22:32,144 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2006142031] [2022-11-25 23:22:32,144 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:22:32,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:22:32,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:22:34,469 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-25 23:22:34,469 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:22:34,469 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2006142031] [2022-11-25 23:22:34,469 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2006142031] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 23:22:34,469 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1655725136] [2022-11-25 23:22:34,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:22:34,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 23:22:34,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:22:34,470 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 23:22:34,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-11-25 23:22:34,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:22:34,653 INFO L263 TraceCheckSpWp]: Trace formula consists of 365 conjuncts, 73 conjunts are in the unsatisfiable core [2022-11-25 23:22:34,657 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 23:22:34,823 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-25 23:22:34,959 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:34,978 INFO L321 Elim1Store]: treesize reduction 19, result has 47.2 percent of original size [2022-11-25 23:22:34,978 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 18 treesize of output 28 [2022-11-25 23:22:34,987 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-25 23:22:34,995 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:35,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:35,074 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 28 [2022-11-25 23:22:35,092 INFO L321 Elim1Store]: treesize reduction 19, result has 47.2 percent of original size [2022-11-25 23:22:35,092 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 36 [2022-11-25 23:22:35,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:35,109 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-11-25 23:22:35,221 INFO L321 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2022-11-25 23:22:35,221 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 31 treesize of output 30 [2022-11-25 23:22:35,229 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-25 23:22:35,247 INFO L321 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2022-11-25 23:22:35,248 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 18 [2022-11-25 23:22:35,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:35,508 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-25 23:22:35,509 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 30 [2022-11-25 23:22:35,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:35,521 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-25 23:22:35,522 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 40 treesize of output 38 [2022-11-25 23:22:35,544 INFO L321 Elim1Store]: treesize reduction 19, result has 47.2 percent of original size [2022-11-25 23:22:35,545 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 36 [2022-11-25 23:22:35,550 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-25 23:22:35,648 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-25 23:22:35,649 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 22 treesize of output 10 [2022-11-25 23:22:35,670 INFO L321 Elim1Store]: treesize reduction 8, result has 60.0 percent of original size [2022-11-25 23:22:35,671 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 34 treesize of output 29 [2022-11-25 23:22:35,792 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2022-11-25 23:22:35,831 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-25 23:22:35,832 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 23:22:37,728 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse5 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) (.cse1 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4))) (let ((.cse7 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int))) (let ((.cse45 (select (store (let ((.cse46 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse46 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse46 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse45 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse45 .cse5)) (= (select v_ArrVal_1135 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|)))))) (.cse8 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int))) (= (select (select (store (let ((.cse44 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse44 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse44 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse1) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|)))) (.cse11 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int))) (let ((.cse42 (select (store (let ((.cse43 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse43 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse43 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse42 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse42 .cse5))))))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|)))) (.cse2 (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (and (or (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select (select (store (let ((.cse0 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse0 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse0 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse1) |c_ULTIMATE.start_main_~data_init~0#1|) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) .cse2) (or (and (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (= (select (select (store (let ((.cse3 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse3 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse3 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse1) |c_ULTIMATE.start_main_~data_init~0#1|)) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse4 (select (store (let ((.cse6 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse6 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse6 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse4 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse4 .cse5))))))) .cse7 .cse8 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse9 (select (store (let ((.cse10 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse10 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse10 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select v_ArrVal_1135 .cse5) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse9 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse9 .cse5)) (= (select v_ArrVal_1135 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) .cse11 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse12 (select (store (let ((.cse13 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse13 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse13 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse12 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse12 .cse5)) (= (select v_ArrVal_1135 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|)))) .cse2) .cse7 (or (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (let ((.cse14 (select (store (let ((.cse15 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse15 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse15 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select .cse14 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse14 .cse5))))) .cse2) .cse8 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int))) (let ((.cse16 (select (store (let ((.cse17 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse17 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse17 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select v_ArrVal_1135 .cse5) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse16 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse16 .cse5)) (= (select v_ArrVal_1135 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|)))))))) (or (let ((.cse18 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int))) (let ((.cse38 (select (store (let ((.cse39 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse39 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse39 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse38 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse38 .cse5)))))))) (.cse19 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int))) (= (select (select (store (let ((.cse37 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse37 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse37 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse1) |c_ULTIMATE.start_main_~data_init~0#1|))))) (.cse23 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int))) (let ((.cse35 (select (store (let ((.cse36 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse36 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse36 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse35 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse35 .cse5)) (= (select v_ArrVal_1135 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|))))) (and .cse18 .cse19 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int))) (let ((.cse20 (select (store (let ((.cse21 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse21 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse21 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select v_ArrVal_1135 .cse5) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse20 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse20 .cse5)) (= (select v_ArrVal_1135 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|)))))) (or (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select (select (store (let ((.cse22 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse22 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse22 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse1) |c_ULTIMATE.start_main_~data_init~0#1|))) .cse2) .cse23 (or (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (let ((.cse24 (select (store (let ((.cse25 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse25 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse25 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select .cse24 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse24 .cse5))))) .cse2) (or (and (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (= (select (select (store (let ((.cse26 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse26 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse26 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse1) |c_ULTIMATE.start_main_~data_init~0#1|)) .cse18 .cse19 .cse23 (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (let ((.cse27 (select (store (let ((.cse28 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse28 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse28 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse27 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse27 .cse5)) (= (select v_ArrVal_1135 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|)))) (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (let ((.cse29 (select (store (let ((.cse30 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse30 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse30 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse29 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse29 .cse5))))) (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (let ((.cse31 (select (store (let ((.cse32 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse32 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse32 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select v_ArrVal_1135 .cse5) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse31 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse31 .cse5)) (= (select v_ArrVal_1135 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|))))) .cse2) (or (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (let ((.cse33 (select (store (let ((.cse34 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse34 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse34 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select .cse33 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse33 .cse5)) (= (select v_ArrVal_1135 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|)))) .cse2))) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) .cse11 (or (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (let ((.cse40 (select (store (let ((.cse41 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse41 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse41 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select .cse40 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse40 .cse5)) (= (select v_ArrVal_1135 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|)))) .cse2)))) is different from false [2022-11-25 23:22:39,169 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse1 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4))) (let ((.cse4 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int))) (let ((.cse44 (select (store (let ((.cse45 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse45 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse45 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse44 4)) (= (select .cse44 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|)))) (.cse30 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int))) (= (select (select (store (let ((.cse43 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse43 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse43 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse1) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|)))) (.cse31 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int))) (let ((.cse41 (select (store (let ((.cse42 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse42 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse42 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse41 4)) (= (select .cse41 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1135 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|)))))) (.cse3 (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| 0))) (and (or (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (let ((.cse0 (select (store (let ((.cse2 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse2 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse2 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse0 4)) (= (select .cse0 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|)))) .cse3) .cse4 (or (let ((.cse8 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int))) (= (select (select (store (let ((.cse26 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse26 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse26 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse1) |c_ULTIMATE.start_main_~data_init~0#1|))))) (.cse11 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int))) (let ((.cse24 (select (store (let ((.cse25 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse25 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse25 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse24 4)) (= (select .cse24 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|)))) (.cse12 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int))) (let ((.cse22 (select (store (let ((.cse23 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse23 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse23 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse22 4)) (= (select .cse22 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1135 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|))))) (and (or .cse3 (and (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (= (select (select (store (let ((.cse5 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse5 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse5 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse1) |c_ULTIMATE.start_main_~data_init~0#1|)) (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (let ((.cse6 (select (store (let ((.cse7 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse7 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse7 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse6 4)) (= (select .cse6 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1135 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|)))) .cse8 (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (let ((.cse9 (select (store (let ((.cse10 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse10 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse10 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse9 4)) (= (select .cse9 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|)))) .cse11 .cse12 (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (let ((.cse13 (select (store (let ((.cse14 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse14 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse14 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse13 4)) (= (select .cse13 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1135 4) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1135 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|)))))) (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int))) (let ((.cse15 (select (store (let ((.cse16 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse16 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse16 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse15 4)) (= (select .cse15 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1135 4) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1135 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|)))))) .cse8 (or (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (let ((.cse17 (select (store (let ((.cse18 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse18 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse18 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse17 4)) (= (select .cse17 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|)))) .cse3) .cse11 (or (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (let ((.cse19 (select (store (let ((.cse20 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse20 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse20 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse19 4)) (= (select .cse19 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1135 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|)))) .cse3) .cse12 (or (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select (select (store (let ((.cse21 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse21 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse21 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse1) |c_ULTIMATE.start_main_~data_init~0#1|))) .cse3))) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 0)) (or .cse3 (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select (select (store (let ((.cse27 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse27 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse27 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse1) |c_ULTIMATE.start_main_~data_init~0#1|) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|)))) (or .cse3 (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (let ((.cse28 (select (store (let ((.cse29 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse29 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse29 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse28 4)) (= (select .cse28 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (= (select v_ArrVal_1135 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|))))) .cse30 .cse31 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int))) (let ((.cse32 (select (store (let ((.cse33 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse33 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse33 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse32 4)) (= (select .cse32 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1135 4) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1135 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|)))))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (and (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse34 (select (store (let ((.cse35 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse35 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse35 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse34 4)) (= (select .cse34 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1135 4) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1135 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|)))))) (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (= (select (select (store (let ((.cse36 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse36 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse36 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse1) |c_ULTIMATE.start_main_~data_init~0#1|)) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) .cse4 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse37 (select (store (let ((.cse38 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse38 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse38 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse37 4)) (= (select .cse37 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1135 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) .cse30 .cse31 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1132 Int) (v_ArrVal_1125 (Array Int Int)) (v_ArrVal_1135 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse39 (select (store (let ((.cse40 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1125))) (store .cse40 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse40 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1132))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1135) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse39 4)) (= (select .cse39 .cse1) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|)))) .cse3)))) is different from false [2022-11-25 23:22:39,507 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-25 23:22:39,508 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 61 [2022-11-25 23:22:39,512 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:39,513 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:39,525 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-25 23:22:39,525 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 67 treesize of output 65 [2022-11-25 23:22:39,533 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2022-11-25 23:22:39,599 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-25 23:22:39,600 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 106 treesize of output 92 [2022-11-25 23:22:39,654 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-11-25 23:22:39,654 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 1 [2022-11-25 23:22:39,665 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-11-25 23:22:39,665 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 1 [2022-11-25 23:22:39,675 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-11-25 23:22:39,676 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 1 [2022-11-25 23:22:39,684 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-11-25 23:22:39,685 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 46 treesize of output 1 [2022-11-25 23:22:39,694 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-11-25 23:22:39,695 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 1 [2022-11-25 23:22:39,703 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-11-25 23:22:39,703 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 46 treesize of output 1 [2022-11-25 23:22:39,714 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-25 23:22:39,715 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 61 [2022-11-25 23:22:39,721 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:39,722 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:39,736 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-25 23:22:39,736 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 67 treesize of output 65 [2022-11-25 23:22:39,809 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-25 23:22:39,810 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 64 treesize of output 56 [2022-11-25 23:22:39,857 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2022-11-25 23:22:39,871 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-11-25 23:22:39,872 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 1 [2022-11-25 23:22:39,886 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-25 23:22:39,886 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 61 [2022-11-25 23:22:39,891 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:39,903 INFO L321 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2022-11-25 23:22:39,904 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 269 treesize of output 258 [2022-11-25 23:22:39,914 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:39,917 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:39,918 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 261 treesize of output 249 [2022-11-25 23:22:39,930 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:39,931 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 261 treesize of output 231 [2022-11-25 23:22:39,945 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:39,946 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 112 treesize of output 106 [2022-11-25 23:22:39,960 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:39,961 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 122 treesize of output 112 [2022-11-25 23:22:40,002 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-11-25 23:22:40,002 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 1 [2022-11-25 23:22:40,012 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-11-25 23:22:40,012 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 1 [2022-11-25 23:22:40,024 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-11-25 23:22:40,025 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 1 [2022-11-25 23:22:40,036 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-11-25 23:22:40,036 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 46 treesize of output 1 [2022-11-25 23:22:40,045 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-11-25 23:22:40,046 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 46 treesize of output 1 [2022-11-25 23:22:40,240 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 6 trivial. 10 not checked. [2022-11-25 23:22:40,240 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1655725136] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-25 23:22:40,240 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [950733752] [2022-11-25 23:22:40,242 INFO L159 IcfgInterpreter]: Started Sifa with 16 locations of interest [2022-11-25 23:22:40,242 INFO L166 IcfgInterpreter]: Building call graph [2022-11-25 23:22:40,242 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-25 23:22:40,243 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-25 23:22:40,243 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-25 23:22:40,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:40,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:40,259 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 22 [2022-11-25 23:22:40,285 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:40,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:40,296 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2022-11-25 23:22:40,305 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:40,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:40,325 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 30 [2022-11-25 23:22:40,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:40,339 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 11 [2022-11-25 23:22:40,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:40,350 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 11 [2022-11-25 23:22:40,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:40,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:40,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:40,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:40,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:40,382 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 35 [2022-11-25 23:22:40,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:40,413 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2022-11-25 23:22:40,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:40,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:40,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:40,433 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 33 [2022-11-25 23:22:40,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:40,450 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2022-11-25 23:22:40,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:40,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:40,484 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-25 23:22:40,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:40,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:40,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:40,505 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 42 [2022-11-25 23:22:40,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:40,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:40,521 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-25 23:22:40,663 INFO L321 Elim1Store]: treesize reduction 92, result has 21.4 percent of original size [2022-11-25 23:22:40,664 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 9 case distinctions, treesize of input 327 treesize of output 332 [2022-11-25 23:22:40,894 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:40,895 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:40,932 INFO L321 Elim1Store]: treesize reduction 40, result has 27.3 percent of original size [2022-11-25 23:22:40,933 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 341 treesize of output 339 [2022-11-25 23:22:40,955 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:40,956 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:40,991 INFO L321 Elim1Store]: treesize reduction 40, result has 27.3 percent of original size [2022-11-25 23:22:40,992 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 341 treesize of output 339 [2022-11-25 23:22:41,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:41,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:41,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:41,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:41,022 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:41,042 INFO L321 Elim1Store]: treesize reduction 29, result has 19.4 percent of original size [2022-11-25 23:22:41,043 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 345 treesize of output 328 [2022-11-25 23:22:41,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:41,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:41,157 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:41,185 INFO L321 Elim1Store]: treesize reduction 87, result has 11.2 percent of original size [2022-11-25 23:22:41,185 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 433 treesize of output 394 [2022-11-25 23:22:41,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:41,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:41,212 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:41,213 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:41,254 INFO L321 Elim1Store]: treesize reduction 64, result has 29.7 percent of original size [2022-11-25 23:22:41,255 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 413 treesize of output 407 [2022-11-25 23:22:41,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:41,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:41,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:41,280 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:41,281 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:41,290 INFO L321 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2022-11-25 23:22:41,290 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 419 treesize of output 368 [2022-11-25 23:22:41,369 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-25 23:22:41,377 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-25 23:22:41,393 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:41,401 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:41,411 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-25 23:22:41,430 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-25 23:22:41,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:41,440 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 14 [2022-11-25 23:22:41,449 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-25 23:22:41,472 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-25 23:22:41,480 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-25 23:22:41,498 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:41,506 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:41,514 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-25 23:22:41,546 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:41,558 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-25 23:22:41,569 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:41,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:41,627 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 11 [2022-11-25 23:22:41,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:41,640 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 11 [2022-11-25 23:22:41,660 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 13 [2022-11-25 23:22:41,766 INFO L321 Elim1Store]: treesize reduction 39, result has 18.8 percent of original size [2022-11-25 23:22:41,767 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 32 treesize of output 25 [2022-11-25 23:22:41,794 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:41,852 INFO L321 Elim1Store]: treesize reduction 48, result has 47.3 percent of original size [2022-11-25 23:22:41,853 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 34 treesize of output 49 [2022-11-25 23:22:41,881 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:41,926 INFO L321 Elim1Store]: treesize reduction 56, result has 38.5 percent of original size [2022-11-25 23:22:41,926 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 34 treesize of output 41 [2022-11-25 23:22:41,938 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2022-11-25 23:22:41,943 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2022-11-25 23:22:42,200 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 13 [2022-11-25 23:22:42,210 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-25 23:22:42,220 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-25 23:22:42,329 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-25 23:22:42,338 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-25 23:22:42,347 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 13 [2022-11-25 23:22:42,351 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-25 23:22:44,385 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '2997#(and (<= 0 |#NULL.base|) (<= 1 |ULTIMATE.start_main_~data_init~0#1|) (<= |ULTIMATE.start_sll_circular_create_#in~data#1| 1) (<= |ULTIMATE.start_sll_circular_create_~last~0#1.offset| 0) (<= |ULTIMATE.start_sll_circular_create_#res#1.offset| 0) (<= |ULTIMATE.start_main_~data_init~0#1| 1) (<= |#NULL.offset| 0) (<= 5 |ULTIMATE.start_main_~len~0#1|) (<= |ULTIMATE.start_main_~head~1#1.offset| 0) (<= 0 |ULTIMATE.start_sll_circular_create_~last~0#1.offset|) (<= 1 |ULTIMATE.start_sll_circular_create_~data#1|) (<= 0 |ULTIMATE.start_sll_circular_create_~head~0#1.offset|) (<= 1 |ULTIMATE.start_sll_circular_create_#in~data#1|) (<= 0 |ULTIMATE.start_main_~head~1#1.offset|) (<= |ULTIMATE.start_sll_circular_create_~len#1| 1) (<= 1 |ULTIMATE.start_main_~data_new~0#1|) (<= |ULTIMATE.start_sll_circular_create_~data#1| 1) (<= |ULTIMATE.start_main_~len~0#1| 5) (<= |#NULL.base| 0) (<= 5 |ULTIMATE.start_sll_circular_create_#in~len#1|) (<= |ULTIMATE.start_sll_circular_create_~head~0#1.offset| 0) (<= 0 (+ |ULTIMATE.start_main_~ptr~0#1.offset| 4)) (<= |ULTIMATE.start_sll_circular_create_#in~len#1| 5) (<= 0 |#NULL.offset|) (<= 0 |ULTIMATE.start_sll_circular_create_#res#1.offset|) (<= 0 |#StackHeapBarrier|))' at error location [2022-11-25 23:22:44,385 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-25 23:22:44,385 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-25 23:22:44,385 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 11, 12] total 34 [2022-11-25 23:22:44,386 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1586108177] [2022-11-25 23:22:44,386 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-25 23:22:44,386 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 35 states [2022-11-25 23:22:44,387 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:22:44,387 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2022-11-25 23:22:44,388 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=184, Invalid=1794, Unknown=10, NotChecked=174, Total=2162 [2022-11-25 23:22:44,388 INFO L87 Difference]: Start difference. First operand 70 states and 78 transitions. Second operand has 35 states, 35 states have (on average 2.1142857142857143) internal successors, (74), 34 states have internal predecessors, (74), 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) [2022-11-25 23:22:51,003 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:22:51,003 INFO L93 Difference]: Finished difference Result 205 states and 222 transitions. [2022-11-25 23:22:51,003 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2022-11-25 23:22:51,004 INFO L78 Accepts]: Start accepts. Automaton has has 35 states, 35 states have (on average 2.1142857142857143) internal successors, (74), 34 states have internal predecessors, (74), 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 30 [2022-11-25 23:22:51,006 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:22:51,007 INFO L225 Difference]: With dead ends: 205 [2022-11-25 23:22:51,007 INFO L226 Difference]: Without dead ends: 205 [2022-11-25 23:22:51,009 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 138 GetRequests, 65 SyntacticMatches, 2 SemanticMatches, 71 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 1159 ImplicationChecksByTransitivity, 8.9s TimeCoverageRelationStatistics Valid=760, Invalid=4208, Unknown=10, NotChecked=278, Total=5256 [2022-11-25 23:22:51,009 INFO L413 NwaCegarLoop]: 13 mSDtfsCounter, 1212 mSDsluCounter, 227 mSDsCounter, 0 mSdLazyCounter, 823 mSolverCounterSat, 69 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1212 SdHoareTripleChecker+Valid, 240 SdHoareTripleChecker+Invalid, 1152 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 69 IncrementalHoareTripleChecker+Valid, 823 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 248 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-11-25 23:22:51,010 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1212 Valid, 240 Invalid, 1152 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [69 Valid, 823 Invalid, 12 Unknown, 248 Unchecked, 1.5s Time] [2022-11-25 23:22:51,011 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 205 states. [2022-11-25 23:22:51,015 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 205 to 70. [2022-11-25 23:22:51,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 70 states, 57 states have (on average 1.3508771929824561) internal successors, (77), 69 states have internal predecessors, (77), 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) [2022-11-25 23:22:51,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 77 transitions. [2022-11-25 23:22:51,022 INFO L78 Accepts]: Start accepts. Automaton has 70 states and 77 transitions. Word has length 30 [2022-11-25 23:22:51,023 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:22:51,024 INFO L495 AbstractCegarLoop]: Abstraction has 70 states and 77 transitions. [2022-11-25 23:22:51,025 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 35 states, 35 states have (on average 2.1142857142857143) internal successors, (74), 34 states have internal predecessors, (74), 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) [2022-11-25 23:22:51,025 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 77 transitions. [2022-11-25 23:22:51,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-11-25 23:22:51,031 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:22:51,031 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:22:51,044 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-11-25 23:22:51,239 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2022-11-25 23:22:51,239 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr26ASSERT_VIOLATIONMEMORY_LEAK === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 25 more)] === [2022-11-25 23:22:51,240 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:22:51,240 INFO L85 PathProgramCache]: Analyzing trace with hash -1098771140, now seen corresponding path program 1 times [2022-11-25 23:22:51,240 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:22:51,240 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [485095228] [2022-11-25 23:22:51,240 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:22:51,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:22:51,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:22:51,921 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-25 23:22:51,922 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:22:51,922 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [485095228] [2022-11-25 23:22:51,922 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [485095228] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 23:22:51,922 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1757229826] [2022-11-25 23:22:51,922 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:22:51,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 23:22:51,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:22:51,927 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 23:22:51,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-11-25 23:22:52,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:22:52,171 INFO L263 TraceCheckSpWp]: Trace formula consists of 370 conjuncts, 49 conjunts are in the unsatisfiable core [2022-11-25 23:22:52,179 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 23:22:52,182 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-25 23:22:52,212 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-25 23:22:52,213 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-11-25 23:22:52,242 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-25 23:22:52,243 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-11-25 23:22:52,265 INFO L321 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-11-25 23:22:52,265 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2022-11-25 23:22:52,328 INFO L321 Elim1Store]: treesize reduction 16, result has 36.0 percent of original size [2022-11-25 23:22:52,329 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 16 treesize of output 18 [2022-11-25 23:22:52,352 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:52,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:52,370 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 21 [2022-11-25 23:22:52,394 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 17 [2022-11-25 23:22:52,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:52,453 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 21 [2022-11-25 23:22:52,467 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-25 23:22:52,468 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 16 treesize of output 11 [2022-11-25 23:22:52,492 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 9 proven. 13 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-25 23:22:52,493 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 23:22:52,512 WARN L837 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1311 (Array Int Int))) (not (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~last~0#1.base| v_ArrVal_1311) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)))) is different from false [2022-11-25 23:22:52,524 WARN L837 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1309 Int) (v_ArrVal_1311 (Array Int Int))) (not (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) v_ArrVal_1309)) |c_ULTIMATE.start_sll_circular_create_~last~0#1.base| v_ArrVal_1311) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)))) is different from false [2022-11-25 23:22:52,535 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-25 23:22:52,536 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 24 treesize of output 30 [2022-11-25 23:22:52,539 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 25 [2022-11-25 23:22:52,544 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-11-25 23:22:52,784 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 9 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 7 not checked. [2022-11-25 23:22:52,784 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1757229826] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-25 23:22:52,784 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [444794611] [2022-11-25 23:22:52,786 INFO L159 IcfgInterpreter]: Started Sifa with 19 locations of interest [2022-11-25 23:22:52,786 INFO L166 IcfgInterpreter]: Building call graph [2022-11-25 23:22:52,786 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-25 23:22:52,787 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-25 23:22:52,787 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-25 23:22:52,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:52,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:52,807 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 22 [2022-11-25 23:22:52,831 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:52,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:52,842 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2022-11-25 23:22:52,851 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:52,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:52,872 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 11 [2022-11-25 23:22:52,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:52,883 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 11 [2022-11-25 23:22:52,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:52,895 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 30 [2022-11-25 23:22:52,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:52,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:52,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:52,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:52,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:52,925 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 35 [2022-11-25 23:22:52,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:52,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:52,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:52,966 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 33 [2022-11-25 23:22:52,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:52,981 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2022-11-25 23:22:52,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:52,998 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2022-11-25 23:22:53,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:53,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:53,031 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-25 23:22:53,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:53,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:53,048 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-25 23:22:53,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:53,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:53,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:53,067 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 42 [2022-11-25 23:22:53,226 INFO L321 Elim1Store]: treesize reduction 92, result has 21.4 percent of original size [2022-11-25 23:22:53,226 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 9 case distinctions, treesize of input 334 treesize of output 337 [2022-11-25 23:22:53,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:53,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:53,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:53,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:53,426 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:53,445 INFO L321 Elim1Store]: treesize reduction 29, result has 19.4 percent of original size [2022-11-25 23:22:53,446 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 352 treesize of output 335 [2022-11-25 23:22:53,463 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:53,464 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:53,493 INFO L321 Elim1Store]: treesize reduction 40, result has 27.3 percent of original size [2022-11-25 23:22:53,493 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 348 treesize of output 346 [2022-11-25 23:22:53,514 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:53,515 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:53,545 INFO L321 Elim1Store]: treesize reduction 40, result has 27.3 percent of original size [2022-11-25 23:22:53,545 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 348 treesize of output 346 [2022-11-25 23:22:53,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:53,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:53,672 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:53,703 INFO L321 Elim1Store]: treesize reduction 87, result has 11.2 percent of original size [2022-11-25 23:22:53,703 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 440 treesize of output 401 [2022-11-25 23:22:53,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:53,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:53,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:53,734 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:53,735 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:53,744 INFO L321 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2022-11-25 23:22:53,745 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 426 treesize of output 375 [2022-11-25 23:22:53,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:53,768 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:53,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:53,770 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:22:53,808 INFO L321 Elim1Store]: treesize reduction 64, result has 29.7 percent of original size [2022-11-25 23:22:53,808 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 420 treesize of output 414 [2022-11-25 23:22:53,914 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-25 23:22:53,926 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-25 23:22:53,945 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:53,954 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:53,965 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-25 23:22:53,985 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-25 23:22:54,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:54,003 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 14 [2022-11-25 23:22:54,013 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-25 23:22:54,033 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-25 23:22:54,040 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-25 23:22:54,060 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:54,068 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-25 23:22:54,078 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:54,102 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:54,112 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:22:54,126 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-25 23:22:54,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:54,178 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 11 [2022-11-25 23:22:54,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:22:54,192 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 11 [2022-11-25 23:22:54,210 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 13 [2022-11-25 23:22:54,272 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-25 23:22:57,406 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '3537#(and (<= (+ |ULTIMATE.start_sll_circular_create_~last~0#1.offset| 4) (select |#length| |ULTIMATE.start_sll_circular_create_~last~0#1.base|)) (= |ULTIMATE.start_sll_circular_create_~head~0#1.offset| |ULTIMATE.start_sll_circular_create_#res#1.offset|) (<= |ULTIMATE.start_sll_circular_create_#in~data#1| 1) (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~head~1#1.base|) |ULTIMATE.start_main_~head~1#1.offset|) |ULTIMATE.start_main_~ptr~0#1.offset|) (= |ULTIMATE.start_sll_circular_create_~last~0#1.offset| 0) (= |ULTIMATE.start_main_~ptr~0#1.base| (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~head~1#1.base|) |ULTIMATE.start_main_~head~1#1.offset|)) (= |ULTIMATE.start_sll_circular_create_~head~0#1.base| (select (select |#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |ULTIMATE.start_sll_circular_create_~last~0#1.offset|)) (= |ULTIMATE.start_main_~head~1#1.offset| |ULTIMATE.start_sll_circular_create_#res#1.offset|) (<= |#NULL.offset| 0) (<= 5 |ULTIMATE.start_main_~len~0#1|) (= |ULTIMATE.start_main_~data_init~0#1| 1) (<= 1 |ULTIMATE.start_sll_circular_create_~data#1|) (= |ULTIMATE.start_main_~head~1#1.offset| |ULTIMATE.start_main_~ptr~0#1.offset|) (<= 1 |ULTIMATE.start_sll_circular_create_#in~data#1|) (= |ULTIMATE.start_sll_circular_create_~head~0#1.offset| (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |ULTIMATE.start_sll_circular_create_~last~0#1.offset|)) (<= 0 |ULTIMATE.start_main_~head~1#1.offset|) (<= |ULTIMATE.start_sll_circular_create_~len#1| 1) (= |ULTIMATE.start_sll_circular_create_~head~0#1.base| |ULTIMATE.start_sll_circular_create_#res#1.base|) (<= |ULTIMATE.start_sll_circular_create_~data#1| 1) (<= |ULTIMATE.start_main_~len~0#1| 5) (<= (+ |ULTIMATE.start_main_~head~1#1.offset| 8) (select |#length| |ULTIMATE.start_main_~head~1#1.base|)) (<= 5 |ULTIMATE.start_sll_circular_create_#in~len#1|) (<= |ULTIMATE.start_sll_circular_create_~head~0#1.offset| 0) (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~head~1#1.base|) (+ |ULTIMATE.start_main_~head~1#1.offset| 4)) 1) (+ |ULTIMATE.start_main_~len~0#1| |ULTIMATE.start_main_~data_new~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~head~1#1.base|) (+ |ULTIMATE.start_main_~head~1#1.offset| 4)) 1) (<= |ULTIMATE.start_sll_circular_create_#in~len#1| 5) (<= 0 |#NULL.offset|) (= |ULTIMATE.start_main_~head~1#1.base| |ULTIMATE.start_sll_circular_create_#res#1.base|) (= (select |#valid| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) 1) (<= 0 |#StackHeapBarrier|) (= |ULTIMATE.start_main_~ptr~0#1.base| |ULTIMATE.start_main_~head~1#1.base|) (= |#NULL.base| 0) (= (select |#valid| |ULTIMATE.start_main_~head~1#1.base|) 1))' at error location [2022-11-25 23:22:57,406 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-25 23:22:57,407 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-25 23:22:57,407 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 9, 9] total 19 [2022-11-25 23:22:57,407 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [448171867] [2022-11-25 23:22:57,407 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-25 23:22:57,407 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-11-25 23:22:57,408 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:22:57,408 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-11-25 23:22:57,408 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=143, Invalid=793, Unknown=2, NotChecked=118, Total=1056 [2022-11-25 23:22:57,409 INFO L87 Difference]: Start difference. First operand 70 states and 77 transitions. Second operand has 20 states, 20 states have (on average 2.9) internal successors, (58), 19 states have internal predecessors, (58), 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) [2022-11-25 23:22:57,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:22:57,974 INFO L93 Difference]: Finished difference Result 86 states and 92 transitions. [2022-11-25 23:22:57,974 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-11-25 23:22:57,975 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 2.9) internal successors, (58), 19 states have internal predecessors, (58), 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 31 [2022-11-25 23:22:57,975 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:22:57,976 INFO L225 Difference]: With dead ends: 86 [2022-11-25 23:22:57,976 INFO L226 Difference]: Without dead ends: 86 [2022-11-25 23:22:57,976 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 115 GetRequests, 70 SyntacticMatches, 5 SemanticMatches, 40 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 426 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=274, Invalid=1292, Unknown=2, NotChecked=154, Total=1722 [2022-11-25 23:22:57,977 INFO L413 NwaCegarLoop]: 26 mSDtfsCounter, 206 mSDsluCounter, 254 mSDsCounter, 0 mSdLazyCounter, 221 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 206 SdHoareTripleChecker+Valid, 280 SdHoareTripleChecker+Invalid, 332 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 221 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 103 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-25 23:22:57,978 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [206 Valid, 280 Invalid, 332 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 221 Invalid, 0 Unknown, 103 Unchecked, 0.2s Time] [2022-11-25 23:22:57,978 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 86 states. [2022-11-25 23:22:57,980 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 86 to 64. [2022-11-25 23:22:57,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 64 states, 51 states have (on average 1.3333333333333333) internal successors, (68), 63 states have internal predecessors, (68), 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) [2022-11-25 23:22:57,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 68 transitions. [2022-11-25 23:22:57,981 INFO L78 Accepts]: Start accepts. Automaton has 64 states and 68 transitions. Word has length 31 [2022-11-25 23:22:57,981 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:22:57,981 INFO L495 AbstractCegarLoop]: Abstraction has 64 states and 68 transitions. [2022-11-25 23:22:57,981 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 2.9) internal successors, (58), 19 states have internal predecessors, (58), 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) [2022-11-25 23:22:57,982 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 68 transitions. [2022-11-25 23:22:57,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-11-25 23:22:57,982 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:22:57,983 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:22:57,991 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-11-25 23:22:58,189 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 23:22:58,190 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr10REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 25 more)] === [2022-11-25 23:22:58,190 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:22:58,190 INFO L85 PathProgramCache]: Analyzing trace with hash 1710675158, now seen corresponding path program 2 times [2022-11-25 23:22:58,190 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:22:58,190 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [434322251] [2022-11-25 23:22:58,190 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:22:58,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:22:58,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:23:00,770 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 2 proven. 32 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-25 23:23:00,771 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:23:00,771 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [434322251] [2022-11-25 23:23:00,771 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [434322251] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 23:23:00,771 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1188503261] [2022-11-25 23:23:00,771 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-25 23:23:00,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 23:23:00,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:23:00,773 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 23:23:00,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b068b42-706b-4fe5-8075-5fcfe100e5ac/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-11-25 23:23:01,173 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2022-11-25 23:23:01,173 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-25 23:23:01,178 INFO L263 TraceCheckSpWp]: Trace formula consists of 341 conjuncts, 81 conjunts are in the unsatisfiable core [2022-11-25 23:23:01,183 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 23:23:01,298 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-25 23:23:01,299 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-11-25 23:23:01,366 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:23:01,432 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 26 [2022-11-25 23:23:01,527 INFO L321 Elim1Store]: treesize reduction 30, result has 37.5 percent of original size [2022-11-25 23:23:01,527 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 21 treesize of output 29 [2022-11-25 23:23:01,625 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:23:01,638 INFO L321 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2022-11-25 23:23:01,638 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 37 treesize of output 32 [2022-11-25 23:23:01,644 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:23:01,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:23:01,789 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:23:01,796 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-25 23:23:01,796 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 86 treesize of output 59 [2022-11-25 23:23:01,801 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 100 treesize of output 83 [2022-11-25 23:23:01,990 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:23:01,991 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:23:02,035 INFO L321 Elim1Store]: treesize reduction 28, result has 55.6 percent of original size [2022-11-25 23:23:02,036 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 84 treesize of output 73 [2022-11-25 23:23:02,046 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:23:02,058 INFO L321 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2022-11-25 23:23:02,059 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 41 treesize of output 32 [2022-11-25 23:23:02,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:23:02,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:23:02,673 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:23:02,674 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:23:02,686 INFO L321 Elim1Store]: treesize reduction 43, result has 2.3 percent of original size [2022-11-25 23:23:02,687 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 123 treesize of output 94 [2022-11-25 23:23:02,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:23:02,696 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:23:02,700 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-11-25 23:23:02,701 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 137 treesize of output 126 [2022-11-25 23:23:03,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:23:03,251 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:23:03,252 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:23:03,259 INFO L321 Elim1Store]: treesize reduction 43, result has 2.3 percent of original size [2022-11-25 23:23:03,259 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 130 treesize of output 97 [2022-11-25 23:23:03,267 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:23:03,290 INFO L321 Elim1Store]: treesize reduction 64, result has 19.0 percent of original size [2022-11-25 23:23:03,290 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 116 treesize of output 101 [2022-11-25 23:23:03,450 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:23:03,451 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:23:03,484 INFO L321 Elim1Store]: treesize reduction 24, result has 45.5 percent of original size [2022-11-25 23:23:03,484 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 148 treesize of output 90 [2022-11-25 23:23:03,496 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:23:03,523 INFO L321 Elim1Store]: treesize reduction 17, result has 54.1 percent of original size [2022-11-25 23:23:03,523 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 75 treesize of output 73 [2022-11-25 23:23:03,781 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-25 23:23:03,782 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 23:23:15,359 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-25 23:23:15,360 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 50709 treesize of output 49323 [2022-11-25 23:24:24,014 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:24:24,027 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-25 23:24:24,028 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 563 treesize of output 487 [2022-11-25 23:24:26,679 WARN L859 $PredicateComparison]: unable to prove that (or (let ((.cse77 (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) (.cse6 (store (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|)) (.cse4 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (let ((.cse13 (or .cse77 (forall ((v_ArrVal_1508 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse166 (let ((.cse168 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse6 .cse4 v_ArrVal_1502)))) (store .cse168 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse168 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))))) (let ((.cse167 (select .cse166 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (let ((.cse165 (select .cse167 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (let ((.cse164 (select (store .cse166 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse167 .cse4 v_ArrVal_1508)) .cse165))) (or (= (select |c_#valid| (select .cse164 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| .cse165) (= (select |c_#valid| (select .cse164 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1))))))))) (.cse20 (or .cse77 (forall ((v_ArrVal_1508 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse160 (let ((.cse163 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse6 .cse4 v_ArrVal_1502)))) (store .cse163 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse163 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))))) (let ((.cse161 (select .cse160 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (let ((.cse162 (select .cse161 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select |c_#valid| (select (select (store .cse160 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse161 .cse4 v_ArrVal_1508)) .cse162) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| .cse162)))))))) (.cse70 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1508 Int) (v_ArrVal_1502 Int)) (let ((.cse156 (let ((.cse159 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse6 .cse4 v_ArrVal_1502)))) (store .cse159 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse159 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))))) (let ((.cse157 (select .cse156 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (let ((.cse158 (select .cse157 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select |c_#valid| (select (select (store .cse156 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse157 .cse4 v_ArrVal_1508)) .cse158) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| .cse158) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| .cse158)))))) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|)))) (.cse19 (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) (.cse62 (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) (.cse63 (forall ((v_ArrVal_1508 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse153 (let ((.cse155 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse6 .cse4 v_ArrVal_1502)))) (store .cse155 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse155 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))))) (let ((.cse154 (select .cse153 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (let ((.cse152 (select .cse154 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (let ((.cse151 (select (store .cse153 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse154 .cse4 v_ArrVal_1508)) .cse152))) (or (= (select |c_#valid| (select .cse151 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| .cse152) (= (select |c_#valid| (select .cse151 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| .cse152))))))))) (and (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse2 (let ((.cse5 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse6 .cse4 v_ArrVal_1502)))) (store .cse5 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse5 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))))) (let ((.cse3 (select .cse2 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (let ((.cse0 (select .cse3 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| .cse0) (forall ((v_ArrVal_1508 Int)) (let ((.cse1 (select (select (store .cse2 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse3 .cse4 v_ArrVal_1508)) .cse0) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (or (= (select |c_#valid| .cse1) 1) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| .cse1))))))))) (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse9 (let ((.cse12 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse6 .cse4 v_ArrVal_1502)))) (store .cse12 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse12 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))))) (let ((.cse10 (select .cse9 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (let ((.cse11 (select .cse10 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1508 Int)) (let ((.cse8 (select (store .cse9 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse10 .cse4 v_ArrVal_1508)) .cse11))) (let ((.cse7 (select .cse8 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (or (= (select |c_#valid| .cse7) 1) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| .cse7) (= (select |c_#valid| (select .cse8 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1))))) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| .cse11)))))) .cse13 (or (forall ((v_ArrVal_1508 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse16 (let ((.cse18 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse6 .cse4 v_ArrVal_1502)))) (store .cse18 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse18 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))))) (let ((.cse17 (select .cse16 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (let ((.cse15 (select .cse17 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (let ((.cse14 (select (select (store .cse16 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse17 .cse4 v_ArrVal_1508)) .cse15) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (or (= (select |c_#valid| .cse14) 1) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| .cse14) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| .cse15))))))) .cse19) .cse20 (or (let ((.cse26 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1508 Int) (v_ArrVal_1502 Int)) (let ((.cse58 (select (let ((.cse59 (let ((.cse61 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse6 .cse4 v_ArrVal_1502)))) (store .cse61 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse61 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))))) (let ((.cse60 (select .cse59 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (select (store .cse59 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse60 .cse4 v_ArrVal_1508)) (select .cse60 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)))) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (or (= (select |c_#valid| .cse58) 1) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| .cse58))))))) (.cse32 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1508 Int) (v_ArrVal_1502 Int)) (let ((.cse54 (let ((.cse55 (let ((.cse57 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse6 .cse4 v_ArrVal_1502)))) (store .cse57 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse57 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))))) (let ((.cse56 (select .cse55 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (select (store .cse55 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse56 .cse4 v_ArrVal_1508)) (select .cse56 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)))))) (let ((.cse53 (select .cse54 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (or (= (select |c_#valid| .cse53) 1) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| .cse53) (= (select |c_#valid| (select .cse54 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1))))) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|))))) (and (or (forall ((v_ArrVal_1508 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse22 (let ((.cse23 (let ((.cse25 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse6 .cse4 v_ArrVal_1502)))) (store .cse25 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse25 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))))) (let ((.cse24 (select .cse23 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (select (store .cse23 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse24 .cse4 v_ArrVal_1508)) (select .cse24 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)))))) (let ((.cse21 (select .cse22 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (or (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select |c_#valid| .cse21) 1) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| .cse21) (= (select |c_#valid| (select .cse22 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1))))) .cse19) (or (and .cse26 (forall ((v_ArrVal_1508 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse28 (let ((.cse29 (let ((.cse31 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse6 .cse4 v_ArrVal_1502)))) (store .cse31 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse31 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))))) (let ((.cse30 (select .cse29 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (select (store .cse29 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse30 .cse4 v_ArrVal_1508)) (select .cse30 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)))))) (let ((.cse27 (select .cse28 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (or (= (select |c_#valid| .cse27) 1) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| .cse27) (= (select |c_#valid| (select .cse28 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1))))) .cse32 (forall ((v_ArrVal_1508 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse35 (let ((.cse36 (let ((.cse38 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse6 .cse4 v_ArrVal_1502)))) (store .cse38 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse38 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))))) (let ((.cse37 (select .cse36 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (select (store .cse36 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse37 .cse4 v_ArrVal_1508)) (select .cse37 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)))))) (let ((.cse33 (select .cse35 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) (.cse34 (select .cse35 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select |c_#valid| .cse33) 1) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| .cse33) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| .cse34) (= (select |c_#valid| .cse34) 1))))) (forall ((v_ArrVal_1508 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse39 (select (let ((.cse40 (let ((.cse42 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse6 .cse4 v_ArrVal_1502)))) (store .cse42 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse42 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))))) (let ((.cse41 (select .cse40 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (select (store .cse40 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse41 .cse4 v_ArrVal_1508)) (select .cse41 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)))) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (or (= (select |c_#valid| .cse39) 1) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| .cse39))))) .cse19) (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1508 Int) (v_ArrVal_1502 Int)) (let ((.cse45 (let ((.cse46 (let ((.cse48 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse6 .cse4 v_ArrVal_1502)))) (store .cse48 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse48 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))))) (let ((.cse47 (select .cse46 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (select (store .cse46 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse47 .cse4 v_ArrVal_1508)) (select .cse47 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)))))) (let ((.cse43 (select .cse45 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) (.cse44 (select .cse45 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select |c_#valid| .cse43) 1) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| .cse43) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| .cse44) (= (select |c_#valid| .cse44) 1))))))) .cse26 .cse32 (or .cse19 (forall ((v_ArrVal_1508 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse49 (select (let ((.cse50 (let ((.cse52 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse6 .cse4 v_ArrVal_1502)))) (store .cse52 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse52 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))))) (let ((.cse51 (select .cse50 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (select (store .cse50 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse51 .cse4 v_ArrVal_1508)) (select .cse51 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)))) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (or (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select |c_#valid| .cse49) 1) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| .cse49))))))) .cse62) (or (and .cse13 .cse63) .cse62) (or (forall ((v_ArrVal_1508 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse67 (let ((.cse69 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse6 .cse4 v_ArrVal_1502)))) (store .cse69 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse69 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))))) (let ((.cse68 (select .cse67 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (let ((.cse65 (select .cse68 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (let ((.cse66 (select (store .cse67 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse68 .cse4 v_ArrVal_1508)) .cse65))) (let ((.cse64 (select .cse66 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (or (= (select |c_#valid| .cse64) 1) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| .cse64) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| .cse65) (= (select |c_#valid| (select .cse66 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1)))))))) .cse19) (or (and .cse20 .cse70) .cse62) .cse70 (or (let ((.cse71 (forall ((v_ArrVal_1508 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse78 (let ((.cse81 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse6 .cse4 v_ArrVal_1502)))) (store .cse81 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse81 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))))) (let ((.cse79 (select .cse78 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (let ((.cse80 (select .cse79 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select |c_#valid| (select (select (store .cse78 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse79 .cse4 v_ArrVal_1508)) .cse80) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| .cse80) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| .cse80))))))) (.cse72 (or (forall ((v_ArrVal_1508 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse73 (let ((.cse76 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse6 .cse4 v_ArrVal_1502)))) (store .cse76 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse76 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))))) (let ((.cse74 (select .cse73 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (let ((.cse75 (select .cse74 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select |c_#valid| (select (select (store .cse73 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse74 .cse4 v_ArrVal_1508)) .cse75) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| .cse75)))))) .cse77))) (and .cse71 .cse72 (or (and .cse71 .cse72) .cse62))) .cse19) (or (let ((.cse87 (= .cse4 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (let ((.cse85 (or .cse77 (forall ((v_ArrVal_1508 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (or (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select |c_#valid| (select (let ((.cse141 (let ((.cse143 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse6 .cse4 v_ArrVal_1502)))) (store .cse143 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse143 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))))) (let ((.cse142 (select .cse141 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (select (store .cse141 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse142 .cse4 v_ArrVal_1508)) (select .cse142 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)))) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1))))) (.cse86 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1508 Int) (v_ArrVal_1502 Int)) (let ((.cse137 (let ((.cse140 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse6 .cse4 v_ArrVal_1502)))) (store .cse140 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse140 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))))) (let ((.cse138 (select .cse137 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (let ((.cse139 (select .cse138 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select |c_#valid| (select (select (store .cse137 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse138 .cse4 v_ArrVal_1508)) .cse139) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| .cse139)))))) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|)))) (.cse91 (not .cse87))) (let ((.cse83 (or .cse77 (forall ((v_ArrVal_1508 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse133 (let ((.cse134 (let ((.cse136 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse6 .cse4 v_ArrVal_1502)))) (store .cse136 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse136 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))))) (let ((.cse135 (select .cse134 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (select (store .cse134 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse135 .cse4 v_ArrVal_1508)) (select .cse135 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)))))) (or (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select |c_#valid| (select .cse133 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= (select |c_#valid| (select .cse133 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1)))))) (.cse118 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1508 Int) (v_ArrVal_1502 Int)) (let ((.cse130 (let ((.cse132 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse6 .cse4 v_ArrVal_1502)))) (store .cse132 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse132 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))))) (let ((.cse131 (select .cse130 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (let ((.cse129 (select .cse131 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (let ((.cse128 (select (store .cse130 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse131 .cse4 v_ArrVal_1508)) .cse129))) (or (= (select |c_#valid| (select .cse128 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= (select |c_#valid| (select .cse128 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| .cse129)))))))))) (.cse82 (or .cse91 (forall ((v_ArrVal_1508 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse125 (let ((.cse127 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse6 .cse4 v_ArrVal_1502)))) (store .cse127 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse127 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))))) (let ((.cse126 (select .cse125 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (let ((.cse124 (select .cse126 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (not (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| .cse124)) (= (select |c_#valid| (select (select (store .cse125 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse126 .cse4 v_ArrVal_1508)) .cse124) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1)))))))) (.cse101 (or .cse87 (and .cse85 .cse86)))) (and .cse82 .cse83 (or (let ((.cse84 (forall ((v_ArrVal_1508 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse114 (let ((.cse117 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse6 .cse4 v_ArrVal_1502)))) (store .cse117 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse117 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))))) (let ((.cse115 (select .cse114 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (let ((.cse116 (select .cse115 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select |c_#valid| (select (select (store .cse114 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse115 .cse4 v_ArrVal_1508)) .cse116) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| .cse116))))))) (.cse90 (or .cse77 (forall ((v_ArrVal_1508 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (= (select |c_#valid| (select (let ((.cse111 (let ((.cse113 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse6 .cse4 v_ArrVal_1502)))) (store .cse113 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse113 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))))) (let ((.cse112 (select .cse111 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (select (store .cse111 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse112 .cse4 v_ArrVal_1508)) (select .cse112 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)))) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1)))) (.cse88 (or .cse77 (forall ((v_ArrVal_1508 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse107 (let ((.cse108 (let ((.cse110 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse6 .cse4 v_ArrVal_1502)))) (store .cse110 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse110 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))))) (let ((.cse109 (select .cse108 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (select (store .cse108 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse109 .cse4 v_ArrVal_1508)) (select .cse109 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)))))) (or (= (select |c_#valid| (select .cse107 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= (select |c_#valid| (select .cse107 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1)))))) (.cse89 (forall ((v_ArrVal_1508 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse104 (let ((.cse106 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse6 .cse4 v_ArrVal_1502)))) (store .cse106 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse106 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))))) (let ((.cse105 (select .cse104 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (let ((.cse103 (select .cse105 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (let ((.cse102 (select (store .cse104 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse105 .cse4 v_ArrVal_1508)) .cse103))) (or (= (select |c_#valid| (select .cse102 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= (select |c_#valid| (select .cse102 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| .cse103))))))))) (and .cse82 .cse84 .cse85 .cse86 (or .cse87 (and .cse88 .cse89)) (or (and .cse84 .cse90) .cse87) .cse90 (or .cse91 (forall ((v_ArrVal_1508 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse94 (let ((.cse96 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse6 .cse4 v_ArrVal_1502)))) (store .cse96 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse96 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))))) (let ((.cse95 (select .cse94 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (let ((.cse92 (select .cse95 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (let ((.cse93 (select (store .cse94 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse95 .cse4 v_ArrVal_1508)) .cse92))) (or (not (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| .cse92)) (= (select |c_#valid| (select .cse93 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= (select |c_#valid| (select .cse93 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1)))))))) .cse88 (or .cse91 (forall ((v_ArrVal_1508 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse98 (let ((.cse100 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse6 .cse4 v_ArrVal_1502)))) (store .cse100 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse100 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))))) (let ((.cse99 (select .cse98 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (let ((.cse97 (select .cse99 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (not (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| .cse97)) (= (select |c_#valid| (select (select (store .cse98 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse99 .cse4 v_ArrVal_1508)) .cse97) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1))))))) .cse101 .cse89)) .cse19) .cse85 .cse86 .cse118 (or (and .cse83 .cse118) .cse87) (or .cse91 (forall ((v_ArrVal_1508 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse121 (let ((.cse123 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse6 .cse4 v_ArrVal_1502)))) (store .cse123 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse123 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))))) (let ((.cse122 (select .cse121 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (let ((.cse119 (select .cse122 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (let ((.cse120 (select (store .cse121 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse122 .cse4 v_ArrVal_1508)) .cse119))) (or (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (not (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| .cse119)) (= (select |c_#valid| (select .cse120 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= (select |c_#valid| (select .cse120 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1)))))))) (or (and .cse82 .cse85 .cse86 .cse101) .cse19) .cse101)))) .cse62) .cse63 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse147 (let ((.cse150 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse6 .cse4 v_ArrVal_1502)))) (store .cse150 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse150 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))))) (let ((.cse148 (select .cse147 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (let ((.cse149 (select .cse148 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (forall ((v_ArrVal_1508 Int)) (let ((.cse146 (select (store .cse147 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse148 .cse4 v_ArrVal_1508)) .cse149))) (let ((.cse144 (select .cse146 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) (.cse145 (select .cse146 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select |c_#valid| .cse144) 1) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| .cse144) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| .cse145) (= (select |c_#valid| .cse145) 1))))) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| .cse149))))))))) (not (<= 0 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) is different from true [2022-11-25 23:24:35,536 WARN L859 $PredicateComparison]: unable to prove that (let ((.cse42 (+ (- 4) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (let ((.cse37 (forall ((v_ArrVal_1508 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse298 (let ((.cse300 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) .cse42 |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| v_ArrVal_1502)))) (store .cse300 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse300 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse299 (select .cse298 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse297 (select .cse299 .cse42))) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (not (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse297)) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (select (store .cse298 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse299 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| v_ArrVal_1508)) .cse297) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1))))))) (.cse36 (< 4 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) (.cse46 (= (+ |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| 4) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) (.cse38 (< |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) (.cse9 (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (and (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (forall ((v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1508 Int) (v_ArrVal_1502 Int)) (let ((.cse2 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse0 (let ((.cse4 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse2 v_ArrVal_1502)))) (store .cse4 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse4 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse1 (select .cse0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse3 (select .cse1 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (or (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (select (store .cse0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse1 .cse2 v_ArrVal_1508)) .cse3) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= .cse3 |ULTIMATE.start_sll_circular_create_~last~0#1.base|))))))) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|))) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (or (forall ((v_ArrVal_1508 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse7 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (let ((.cse5 (let ((.cse8 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse7 v_ArrVal_1502)))) (store .cse8 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse8 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse6 (select .cse5 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (select (store .cse5 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse6 .cse7 v_ArrVal_1508)) (select .cse6 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)))) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)) (= .cse7 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)))) .cse9) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (forall ((v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse15 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse13 (let ((.cse17 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse15 v_ArrVal_1502)))) (store .cse17 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse17 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse14 (select .cse13 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse16 (select .cse14 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (or (forall ((v_ArrVal_1508 Int)) (let ((.cse11 (select (store .cse13 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse14 .cse15 v_ArrVal_1508)) .cse16))) (let ((.cse10 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse12 (select .cse11 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (or (= (select .cse10 (select .cse11 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) 1) (= (select .cse10 .cse12) 1) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse12))))) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= .cse16 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))))) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (forall ((v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse21 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse19 (let ((.cse23 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse21 v_ArrVal_1502)))) (store .cse23 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse23 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse20 (select .cse19 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse22 (select .cse20 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (or (forall ((v_ArrVal_1508 Int)) (let ((.cse18 (select (select (store .cse19 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse20 .cse21 v_ArrVal_1508)) .cse22) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (or (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) .cse18) 1) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse18)))) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= .cse22 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))))) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)))) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (forall ((v_ArrVal_1508 Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse25 (let ((.cse29 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse27 (let ((.cse30 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse29 v_ArrVal_1502)))) (store .cse30 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse30 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse28 (select .cse27 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (select (store .cse27 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse28 .cse29 v_ArrVal_1508)) (select .cse28 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))))))) (let ((.cse24 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse26 (select .cse25 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (or (= (select .cse24 (select .cse25 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) 1) (= (select .cse24 .cse26) 1) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse26))))) (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (or .cse9 (forall ((v_ArrVal_1508 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse33 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse31 (let ((.cse35 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse33 v_ArrVal_1502)))) (store .cse35 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse35 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse32 (select .cse31 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse34 (select .cse32 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (select (store .cse31 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse32 .cse33 v_ArrVal_1508)) .cse34) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= .cse34 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0))))))))) (or .cse36 .cse37 .cse38) (or (forall ((v_ArrVal_1508 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse43 (let ((.cse45 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) .cse42 |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| v_ArrVal_1502)))) (store .cse45 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse45 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse44 (select .cse43 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse39 (select .cse44 .cse42))) (let ((.cse40 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse41 (select (store .cse43 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse44 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| v_ArrVal_1508)) .cse39))) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (not (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse39)) (= (select .cse40 (select .cse41 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= (select .cse40 (select .cse41 .cse42)) 1))))))) .cse36 .cse46 .cse38) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (forall ((v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1508 Int) (v_ArrVal_1502 Int)) (let ((.cse52 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse50 (let ((.cse53 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse52 v_ArrVal_1502)))) (store .cse53 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse53 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse51 (select .cse50 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse49 (select .cse51 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (let ((.cse47 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse48 (select (store .cse50 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse51 .cse52 v_ArrVal_1508)) .cse49))) (or (= (select .cse47 (select .cse48 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) 1) (= (select .cse47 (select .cse48 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= .cse49 |ULTIMATE.start_sll_circular_create_~last~0#1.base|)))))))) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|))) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (forall ((v_ArrVal_1508 Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse54 (select (let ((.cse57 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse55 (let ((.cse58 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse57 v_ArrVal_1502)))) (store .cse58 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse58 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse56 (select .cse55 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (select (store .cse55 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse56 .cse57 v_ArrVal_1508)) (select .cse56 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))))) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (or (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) .cse54) 1) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse54)))) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (forall ((v_ArrVal_1508 Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse60 (let ((.cse64 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse62 (let ((.cse65 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse64 v_ArrVal_1502)))) (store .cse65 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse65 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse63 (select .cse62 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (select (store .cse62 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse63 .cse64 v_ArrVal_1508)) (select .cse63 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))))))) (let ((.cse59 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse61 (select .cse60 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (or (= (select .cse59 (select .cse60 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) 1) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select .cse59 .cse61) 1) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse61))))) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)))) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (forall ((v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1508 Int) (v_ArrVal_1502 Int)) (let ((.cse68 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse66 (let ((.cse70 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse68 v_ArrVal_1502)))) (store .cse70 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse70 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse67 (select .cse66 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse69 (select .cse67 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (or (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (select (store .cse66 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse67 .cse68 v_ArrVal_1508)) .cse69) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= .cse69 |ULTIMATE.start_sll_circular_create_~last~0#1.base|))))))) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|))) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (forall ((v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1508 Int) (v_ArrVal_1502 Int)) (let ((.cse73 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse71 (let ((.cse75 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse73 v_ArrVal_1502)))) (store .cse75 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse75 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse72 (select .cse71 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse74 (select .cse72 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (or (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (select (store .cse71 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse72 .cse73 v_ArrVal_1508)) .cse74) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= .cse74 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= .cse74 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))))) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|))) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)) (forall ((v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse82 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse80 (let ((.cse84 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse82 v_ArrVal_1502)))) (store .cse84 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse84 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse81 (select .cse80 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse83 (select .cse81 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (or (forall ((v_ArrVal_1508 Int)) (let ((.cse79 (select (store .cse80 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse81 .cse82 v_ArrVal_1508)) .cse83))) (let ((.cse77 (select .cse79 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (.cse76 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse78 (select .cse79 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (or (= (select .cse76 .cse77) 1) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse77) (= (select .cse76 .cse78) 1) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse78))))) (= .cse83 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))))))))) (or .cse9 (forall ((v_ArrVal_1508 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse87 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse85 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse86 (let ((.cse88 (let ((.cse90 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse87 v_ArrVal_1502)))) (store .cse90 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse90 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse89 (select .cse88 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (select (store .cse88 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse89 .cse87 v_ArrVal_1508)) (select .cse89 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)))))) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (= (select .cse85 (select .cse86 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) 1) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (= (select .cse85 (select .cse86 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)) (= .cse87 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)))))) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (let ((.cse93 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (forall ((v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1508 Int) (v_ArrVal_1502 Int)) (let ((.cse91 (let ((.cse95 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse93 v_ArrVal_1502)))) (store .cse95 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse95 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse92 (select .cse91 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse94 (select .cse92 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (or (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (select (store .cse91 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse92 .cse93 v_ArrVal_1508)) .cse94) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= .cse94 |ULTIMATE.start_sll_circular_create_~last~0#1.base|)))))) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|))) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)) (= .cse93 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)))))) (or (forall ((v_ArrVal_1508 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse101 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse99 (let ((.cse102 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse101 v_ArrVal_1502)))) (store .cse102 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse102 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse100 (select .cse99 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse98 (select .cse100 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (let ((.cse96 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse97 (select (store .cse99 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse100 .cse101 v_ArrVal_1508)) .cse98))) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (= (select .cse96 (select .cse97 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) 1) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (= (select .cse96 (select .cse97 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (= .cse98 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0))))))))) .cse9) (or .cse9 (forall ((v_ArrVal_1508 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse105 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (let ((.cse103 (let ((.cse106 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse105 v_ArrVal_1502)))) (store .cse106 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse106 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse104 (select .cse103 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (select (store .cse103 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse104 .cse105 v_ArrVal_1508)) (select .cse104 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)))) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)) (= .cse105 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))))) (or .cse9 (forall ((v_ArrVal_1508 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse109 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse107 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse108 (let ((.cse110 (let ((.cse112 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse109 v_ArrVal_1502)))) (store .cse112 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse112 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse111 (select .cse110 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (select (store .cse110 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse111 .cse109 v_ArrVal_1508)) (select .cse111 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)))))) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (= (select .cse107 (select .cse108 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) 1) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select .cse107 (select .cse108 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)) (= .cse109 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)))))) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (let ((.cse118 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (forall ((v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1508 Int) (v_ArrVal_1502 Int)) (let ((.cse116 (let ((.cse119 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse118 v_ArrVal_1502)))) (store .cse119 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse119 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse117 (select .cse116 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse115 (select .cse117 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (let ((.cse113 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse114 (select (store .cse116 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse117 .cse118 v_ArrVal_1508)) .cse115))) (or (= (select .cse113 (select .cse114 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) 1) (= (select .cse113 (select .cse114 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= .cse115 |ULTIMATE.start_sll_circular_create_~last~0#1.base|))))))) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|))) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)) (= .cse118 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)))) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)))) (or .cse36 .cse46 .cse37 .cse38) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (forall ((v_ArrVal_1508 Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse125 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse123 (let ((.cse126 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse125 v_ArrVal_1502)))) (store .cse126 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse126 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse124 (select .cse123 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse122 (select .cse124 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (let ((.cse120 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse121 (select (store .cse123 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse124 .cse125 v_ArrVal_1508)) .cse122))) (or (= (select .cse120 (select .cse121 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) 1) (= (select .cse120 (select .cse121 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= .cse122 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= .cse122 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|)))))))) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (or (forall ((v_ArrVal_1508 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse127 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse128 (let ((.cse131 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse129 (let ((.cse132 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse131 v_ArrVal_1502)))) (store .cse132 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse132 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse130 (select .cse129 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (select (store .cse129 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse130 .cse131 v_ArrVal_1508)) (select .cse130 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))))))) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (= (select .cse127 (select .cse128 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) 1) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (= (select .cse127 (select .cse128 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0))))) .cse9) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (forall ((v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1508 Int) (v_ArrVal_1502 Int)) (let ((.cse136 (let ((.cse139 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse137 (let ((.cse140 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse139 v_ArrVal_1502)))) (store .cse140 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse140 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse138 (select .cse137 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (select (store .cse137 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse138 .cse139 v_ArrVal_1508)) (select .cse138 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))))))) (let ((.cse134 (select .cse136 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (.cse133 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse135 (select .cse136 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (or (= (select .cse133 .cse134) 1) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse134) (= (select .cse133 .cse135) 1) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse135))))))) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (forall ((v_ArrVal_1508 Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse141 (select (let ((.cse144 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse142 (let ((.cse145 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse144 v_ArrVal_1502)))) (store .cse145 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse145 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse143 (select .cse142 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (select (store .cse142 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse143 .cse144 v_ArrVal_1508)) (select .cse143 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))))) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) .cse141) 1) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse141)))) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)))) (or .cse9 (forall ((v_ArrVal_1508 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse148 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse146 (let ((.cse150 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse148 v_ArrVal_1502)))) (store .cse150 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse150 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse147 (select .cse146 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse149 (select .cse147 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (select (store .cse146 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse147 .cse148 v_ArrVal_1508)) .cse149) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (= .cse149 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0))))))))) (or .cse9 (forall ((v_ArrVal_1508 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse151 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse152 (let ((.cse155 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse153 (let ((.cse156 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse155 v_ArrVal_1502)))) (store .cse156 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse156 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse154 (select .cse153 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (select (store .cse153 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse154 .cse155 v_ArrVal_1508)) (select .cse154 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))))))) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (= (select .cse151 (select .cse152 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) 1) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select .cse151 (select .cse152 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (forall ((v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1508 Int) (v_ArrVal_1502 Int)) (let ((.cse159 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse157 (let ((.cse161 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse159 v_ArrVal_1502)))) (store .cse161 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse161 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse158 (select .cse157 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse160 (select .cse158 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (or (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (select (store .cse157 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse158 .cse159 v_ArrVal_1508)) .cse160) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= .cse160 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= .cse160 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))))) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|))) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (forall ((v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1508 Int) (v_ArrVal_1502 Int)) (let ((.cse163 (let ((.cse167 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse165 (let ((.cse168 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse167 v_ArrVal_1502)))) (store .cse168 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse168 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse166 (select .cse165 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (select (store .cse165 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse166 .cse167 v_ArrVal_1508)) (select .cse166 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))))))) (let ((.cse162 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse164 (select .cse163 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (or (= (select .cse162 (select .cse163 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) 1) (= (select .cse162 .cse164) 1) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse164))))) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|))) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (forall ((v_ArrVal_1508 Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse171 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse169 (let ((.cse173 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse171 v_ArrVal_1502)))) (store .cse173 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse173 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse170 (select .cse169 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse172 (select .cse170 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (or (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (select (store .cse169 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse170 .cse171 v_ArrVal_1508)) .cse172) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= .cse172 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= .cse172 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))))) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (forall ((v_ArrVal_1508 Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse176 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse174 (let ((.cse178 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse176 v_ArrVal_1502)))) (store .cse178 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse178 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse175 (select .cse174 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse177 (select .cse175 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (or (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (select (store .cse174 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse175 .cse176 v_ArrVal_1508)) .cse177) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= .cse177 |ULTIMATE.start_sll_circular_create_~last~0#1.base|))))))) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)) (forall ((v_ArrVal_1508 Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse185 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse183 (let ((.cse186 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse185 v_ArrVal_1502)))) (store .cse186 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse186 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse184 (select .cse183 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse182 (select .cse184 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (let ((.cse180 (select (store .cse183 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse184 .cse185 v_ArrVal_1508)) .cse182))) (let ((.cse179 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse181 (select .cse180 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (or (= (select .cse179 (select .cse180 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) 1) (= (select .cse179 .cse181) 1) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse181) (= .cse182 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))))))))))) (or .cse9 (forall ((v_ArrVal_1508 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse189 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse187 (let ((.cse191 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse189 v_ArrVal_1502)))) (store .cse191 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse191 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse188 (select .cse187 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse190 (select .cse188 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (select (store .cse187 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse188 .cse189 v_ArrVal_1508)) .cse190) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (= .cse190 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0))))))))) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (forall ((v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1508 Int) (v_ArrVal_1502 Int)) (let ((.cse192 (select (let ((.cse195 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse193 (let ((.cse196 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse195 v_ArrVal_1502)))) (store .cse196 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse196 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse194 (select .cse193 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (select (store .cse193 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse194 .cse195 v_ArrVal_1508)) (select .cse194 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))))) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (or (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) .cse192) 1) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse192)))))) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (or .cse9 (forall ((v_ArrVal_1508 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (let ((.cse199 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse197 (let ((.cse200 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse199 v_ArrVal_1502)))) (store .cse200 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse200 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse198 (select .cse197 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (select (store .cse197 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse198 .cse199 v_ArrVal_1508)) (select .cse198 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))))) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0))))) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (let ((.cse203 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (forall ((v_ArrVal_1508 Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse201 (let ((.cse205 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse203 v_ArrVal_1502)))) (store .cse205 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse205 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse202 (select .cse201 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse204 (select .cse202 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (or (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (select (store .cse201 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse202 .cse203 v_ArrVal_1508)) .cse204) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= .cse204 |ULTIMATE.start_sll_circular_create_~last~0#1.base|)))))) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)) (= .cse203 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)))))) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (forall ((v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1508 Int) (v_ArrVal_1502 Int)) (let ((.cse207 (let ((.cse211 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse209 (let ((.cse212 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse211 v_ArrVal_1502)))) (store .cse212 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse212 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse210 (select .cse209 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (select (store .cse209 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse210 .cse211 v_ArrVal_1508)) (select .cse210 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))))))) (let ((.cse206 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse208 (select .cse207 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (or (= (select .cse206 (select .cse207 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) 1) (= (select .cse206 .cse208) 1) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse208))))) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|))) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (or .cse9 (forall ((v_ArrVal_1508 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse215 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse213 (let ((.cse217 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse215 v_ArrVal_1502)))) (store .cse217 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse217 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse214 (select .cse213 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse216 (select .cse214 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (select (store .cse213 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse214 .cse215 v_ArrVal_1508)) .cse216) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (= .cse216 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0))))))))) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (forall ((v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1508 Int) (v_ArrVal_1502 Int)) (let ((.cse218 (select (let ((.cse221 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse219 (let ((.cse222 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse221 v_ArrVal_1502)))) (store .cse222 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse222 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse220 (select .cse219 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (select (store .cse219 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse220 .cse221 v_ArrVal_1508)) (select .cse220 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))))) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (or (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) .cse218) 1) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse218)))))) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (forall ((v_ArrVal_1508 Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse225 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse223 (let ((.cse227 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse225 v_ArrVal_1502)))) (store .cse227 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse227 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse224 (select .cse223 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse226 (select .cse224 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (or (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (select (store .cse223 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse224 .cse225 v_ArrVal_1508)) .cse226) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= .cse226 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= .cse226 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))))) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (forall ((v_ArrVal_1508 Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse233 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse231 (let ((.cse234 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse233 v_ArrVal_1502)))) (store .cse234 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse234 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse232 (select .cse231 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse230 (select .cse232 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (let ((.cse228 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse229 (select (store .cse231 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse232 .cse233 v_ArrVal_1508)) .cse230))) (or (= (select .cse228 (select .cse229 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) 1) (= (select .cse228 (select .cse229 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= .cse230 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= .cse230 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|)))))))) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (let ((.cse237 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (forall ((v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1508 Int) (v_ArrVal_1502 Int)) (let ((.cse235 (let ((.cse239 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse237 v_ArrVal_1502)))) (store .cse239 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse239 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse236 (select .cse235 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse238 (select .cse236 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (or (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (select (store .cse235 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse236 .cse237 v_ArrVal_1508)) .cse238) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= .cse238 |ULTIMATE.start_sll_circular_create_~last~0#1.base|)))))) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|))) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)) (= .cse237 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)))))) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (forall ((v_ArrVal_1508 Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse243 (let ((.cse246 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse244 (let ((.cse247 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse246 v_ArrVal_1502)))) (store .cse247 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse247 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse245 (select .cse244 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (select (store .cse244 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse245 .cse246 v_ArrVal_1508)) (select .cse245 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))))))) (let ((.cse241 (select .cse243 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (.cse240 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse242 (select .cse243 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (or (= (select .cse240 .cse241) 1) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse241) (= (select .cse240 .cse242) 1) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse242))))) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (or (forall ((v_ArrVal_1508 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse251 (let ((.cse253 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) .cse42 |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| v_ArrVal_1502)))) (store .cse253 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse253 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse252 (select .cse251 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse248 (select .cse252 .cse42))) (let ((.cse249 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse250 (select (store .cse251 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse252 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| v_ArrVal_1508)) .cse248))) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (not (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse248)) (= (select .cse249 (select .cse250 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= (select .cse249 (select .cse250 .cse42)) 1))))))) .cse36 .cse38) (or .cse9 (forall ((v_ArrVal_1508 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse259 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse257 (let ((.cse260 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse259 v_ArrVal_1502)))) (store .cse260 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse260 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse258 (select .cse257 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse256 (select .cse258 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (let ((.cse254 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse255 (select (store .cse257 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse258 .cse259 v_ArrVal_1508)) .cse256))) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (= (select .cse254 (select .cse255 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) 1) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (= (select .cse254 (select .cse255 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= .cse256 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))))))) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (let ((.cse266 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (forall ((v_ArrVal_1508 Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse264 (let ((.cse267 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse266 v_ArrVal_1502)))) (store .cse267 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse267 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse265 (select .cse264 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse263 (select .cse265 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (let ((.cse261 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse262 (select (store .cse264 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse265 .cse266 v_ArrVal_1508)) .cse263))) (or (= (select .cse261 (select .cse262 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) 1) (= (select .cse261 (select .cse262 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= .cse263 |ULTIMATE.start_sll_circular_create_~last~0#1.base|))))))) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)) (= .cse266 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)))))) (or .cse36 .cse46 (forall ((v_ArrVal_1508 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse269 (let ((.cse271 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) .cse42 |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| v_ArrVal_1502)))) (store .cse271 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse271 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse270 (select .cse269 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse268 (select .cse270 .cse42))) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (not (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse268)) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (select (store .cse269 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse270 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| v_ArrVal_1508)) .cse268) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1)))))) .cse38) (or (forall ((v_ArrVal_1508 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse274 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (let ((.cse272 (let ((.cse275 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse274 v_ArrVal_1502)))) (store .cse275 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse275 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse273 (select .cse272 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (select (store .cse272 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse273 .cse274 v_ArrVal_1508)) (select .cse273 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)))) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)) (= .cse274 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)))) .cse9) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (forall ((v_ArrVal_1508 Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse281 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse279 (let ((.cse282 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse281 v_ArrVal_1502)))) (store .cse282 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse282 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse280 (select .cse279 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse278 (select .cse280 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (let ((.cse276 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse277 (select (store .cse279 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse280 .cse281 v_ArrVal_1508)) .cse278))) (or (= (select .cse276 (select .cse277 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) 1) (= (select .cse276 (select .cse277 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= .cse278 |ULTIMATE.start_sll_circular_create_~last~0#1.base|)))))))) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (forall ((v_ArrVal_1508 Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse287 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse285 (let ((.cse288 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse287 v_ArrVal_1502)))) (store .cse288 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse288 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse286 (select .cse285 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse284 (select .cse286 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (let ((.cse283 (select (select (store .cse285 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse286 .cse287 v_ArrVal_1508)) .cse284) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (or (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) .cse283) 1) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse283) (= .cse284 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|)))))))) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)))) (or .cse9 (forall ((v_ArrVal_1508 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (let ((.cse291 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse289 (let ((.cse292 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse291 v_ArrVal_1502)))) (store .cse292 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse292 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse290 (select .cse289 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (select (store .cse289 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse290 .cse291 v_ArrVal_1508)) (select .cse290 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))))) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0))))) (or (forall ((v_ArrVal_1508 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (let ((.cse295 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse293 (let ((.cse296 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse295 v_ArrVal_1502)))) (store .cse296 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse296 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse294 (select .cse293 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (select (store .cse293 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse294 .cse295 v_ArrVal_1508)) (select .cse294 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))))) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))) .cse9)))) is different from true [2022-11-25 23:24:41,312 WARN L859 $PredicateComparison]: unable to prove that (let ((.cse21 (+ (- 4) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) (.cse7 (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|)) (.cse8 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (let ((.cse108 (= (+ |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| 4) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) (.cse27 (< 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) (.cse28 (< |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset| 4)) (.cse316 (forall ((v_ArrVal_1493 Int) (v_ArrVal_1508 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse350 (let ((.cse352 (let ((.cse353 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse353 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse353 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) .cse21 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset| v_ArrVal_1502))))) (store .cse352 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse352 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse351 (select .cse350 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse349 (select .cse351 .cse21))) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (not (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse349)) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (select (store .cse350 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse351 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset| v_ArrVal_1508)) .cse349) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1))))))) (.cse9 (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (and (or (forall ((v_ArrVal_1493 Int) (v_ArrVal_1508 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse0 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse1 (let ((.cse4 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse2 (let ((.cse5 (let ((.cse6 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse6 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse6 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse4 v_ArrVal_1502))))) (store .cse5 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse5 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse3 (select .cse2 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (select (store .cse2 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse3 .cse4 v_ArrVal_1508)) (select .cse3 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))))))) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (= (select .cse0 (select .cse1 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) 1) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (= (select .cse0 (select .cse1 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0))))) .cse9) (forall ((v_ArrVal_1493 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (forall ((v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse15 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse13 (let ((.cse17 (let ((.cse18 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse18 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse18 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse15 v_ArrVal_1502))))) (store .cse17 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse17 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse14 (select .cse13 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse16 (select .cse14 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1508 Int)) (let ((.cse11 (select (store .cse13 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse14 .cse15 v_ArrVal_1508)) .cse16))) (let ((.cse10 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse12 (select .cse11 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select .cse10 (select .cse11 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) 1) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse12) (= (select .cse10 .cse12) 1))))) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse16))))))) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (or (forall ((v_ArrVal_1493 Int) (v_ArrVal_1508 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse23 (let ((.cse25 (let ((.cse26 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse26 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse26 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) .cse21 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset| v_ArrVal_1502))))) (store .cse25 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse25 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse24 (select .cse23 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse22 (select .cse24 .cse21))) (let ((.cse19 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse20 (select (store .cse23 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse24 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset| v_ArrVal_1508)) .cse22))) (or (= (select .cse19 (select .cse20 .cse21)) 1) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (not (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse22)) (= (select .cse19 (select .cse20 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1))))))) .cse27 .cse28) (forall ((v_ArrVal_1493 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (forall ((v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1508 Int) (v_ArrVal_1502 Int)) (let ((.cse29 (select (let ((.cse32 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse30 (let ((.cse33 (let ((.cse34 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse34 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse34 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse32 v_ArrVal_1502))))) (store .cse33 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse33 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse31 (select .cse30 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (select (store .cse30 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse31 .cse32 v_ArrVal_1508)) (select .cse31 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))))) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse29) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) .cse29) 1)))))) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (forall ((v_ArrVal_1493 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)) (forall ((v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1508 Int) (v_ArrVal_1502 Int)) (let ((.cse37 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse35 (let ((.cse39 (let ((.cse40 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse40 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse40 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse37 v_ArrVal_1502))))) (store .cse39 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse39 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse36 (select .cse35 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse38 (select .cse36 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (or (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (select (store .cse35 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse36 .cse37 v_ArrVal_1508)) .cse38) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| .cse38) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse38))))))) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|))))))) (forall ((v_ArrVal_1493 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (forall ((v_ArrVal_1508 Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse44 (let ((.cse47 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse45 (let ((.cse48 (let ((.cse49 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse49 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse49 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse47 v_ArrVal_1502))))) (store .cse48 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse48 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse46 (select .cse45 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (select (store .cse45 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse46 .cse47 v_ArrVal_1508)) (select .cse46 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))))))) (let ((.cse41 (select .cse44 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (.cse42 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse43 (select .cse44 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= .cse41 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) (= (select .cse42 .cse41) 1) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse43) (= (select .cse42 .cse43) 1))))) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (forall ((v_ArrVal_1493 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (forall ((v_ArrVal_1508 Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse51 (let ((.cse55 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse53 (let ((.cse56 (let ((.cse57 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse57 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse57 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse55 v_ArrVal_1502))))) (store .cse56 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse56 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse54 (select .cse53 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (select (store .cse53 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse54 .cse55 v_ArrVal_1508)) (select .cse54 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))))))) (let ((.cse50 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse52 (select .cse51 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select .cse50 (select .cse51 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) 1) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse52) (= (select .cse50 .cse52) 1))))) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)))) (or .cse9 (forall ((v_ArrVal_1493 Int) (v_ArrVal_1508 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse60 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse58 (let ((.cse62 (let ((.cse63 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse63 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse63 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse60 v_ArrVal_1502))))) (store .cse62 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse62 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse59 (select .cse58 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse61 (select .cse59 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (select (store .cse58 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse59 .cse60 v_ArrVal_1508)) .cse61) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse61)))))))) (forall ((v_ArrVal_1493 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (forall ((v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse70 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse68 (let ((.cse72 (let ((.cse73 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse73 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse73 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse70 v_ArrVal_1502))))) (store .cse72 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse72 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse69 (select .cse68 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse71 (select .cse69 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (or (forall ((v_ArrVal_1508 Int)) (let ((.cse67 (select (store .cse68 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse69 .cse70 v_ArrVal_1508)) .cse71))) (let ((.cse64 (select .cse67 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (.cse65 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse66 (select .cse67 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= .cse64 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) (= (select .cse65 .cse64) 1) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse66) (= (select .cse65 .cse66) 1))))) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse71))))))) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (forall ((v_ArrVal_1493 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (forall ((v_ArrVal_1508 Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse74 (select (let ((.cse77 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse75 (let ((.cse78 (let ((.cse79 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse79 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse79 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse77 v_ArrVal_1502))))) (store .cse78 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse78 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse76 (select .cse75 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (select (store .cse75 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse76 .cse77 v_ArrVal_1508)) (select .cse76 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))))) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse74) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) .cse74) 1)))) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (or (forall ((v_ArrVal_1493 Int) (v_ArrVal_1508 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse82 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse80 (let ((.cse84 (let ((.cse85 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse85 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse85 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse82 v_ArrVal_1502))))) (store .cse84 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse84 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse81 (select .cse80 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse83 (select .cse81 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (select (store .cse80 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse81 .cse82 v_ArrVal_1508)) .cse83) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse83))))))) .cse9) (forall ((v_ArrVal_1493 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (forall ((v_ArrVal_1508 Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse86 (select (let ((.cse89 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse87 (let ((.cse90 (let ((.cse91 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse91 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse91 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse89 v_ArrVal_1502))))) (store .cse90 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse90 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse88 (select .cse87 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (select (store .cse87 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse88 .cse89 v_ArrVal_1508)) (select .cse88 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))))) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse86) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) .cse86) 1)))) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (forall ((v_ArrVal_1493 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (forall ((v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1508 Int) (v_ArrVal_1502 Int)) (let ((.cse95 (let ((.cse98 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse96 (let ((.cse99 (let ((.cse100 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse100 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse100 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse98 v_ArrVal_1502))))) (store .cse99 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse99 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse97 (select .cse96 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (select (store .cse96 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse97 .cse98 v_ArrVal_1508)) (select .cse97 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))))))) (let ((.cse92 (select .cse95 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (.cse93 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse94 (select .cse95 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= .cse92 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) (= (select .cse93 .cse92) 1) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse94) (= (select .cse93 .cse94) 1))))) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|))) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (or (forall ((v_ArrVal_1493 Int) (v_ArrVal_1508 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse104 (let ((.cse106 (let ((.cse107 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse107 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse107 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) .cse21 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset| v_ArrVal_1502))))) (store .cse106 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse106 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse105 (select .cse104 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse103 (select .cse105 .cse21))) (let ((.cse101 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse102 (select (store .cse104 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse105 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset| v_ArrVal_1508)) .cse103))) (or (= (select .cse101 (select .cse102 .cse21)) 1) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (not (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse103)) (= (select .cse101 (select .cse102 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1))))))) .cse27 .cse108 .cse28) (forall ((v_ArrVal_1493 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (forall ((v_ArrVal_1508 Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse110 (let ((.cse114 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse112 (let ((.cse115 (let ((.cse116 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse116 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse116 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse114 v_ArrVal_1502))))) (store .cse115 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse115 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse113 (select .cse112 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (select (store .cse112 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse113 .cse114 v_ArrVal_1508)) (select .cse113 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))))))) (let ((.cse109 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse111 (select .cse110 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select .cse109 (select .cse110 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) 1) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse111) (= (select .cse109 .cse111) 1))))) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (forall ((v_ArrVal_1493 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (let ((.cse119 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (forall ((v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1508 Int) (v_ArrVal_1502 Int)) (let ((.cse117 (let ((.cse121 (let ((.cse122 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse122 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse122 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse119 v_ArrVal_1502))))) (store .cse121 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse121 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse118 (select .cse117 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse120 (select .cse118 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (or (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (select (store .cse117 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse118 .cse119 v_ArrVal_1508)) .cse120) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| .cse120)))))))) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)) (= .cse119 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)))))) (forall ((v_ArrVal_1493 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (forall ((v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1508 Int) (v_ArrVal_1502 Int)) (let ((.cse125 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse123 (let ((.cse127 (let ((.cse128 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse128 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse128 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse125 v_ArrVal_1502))))) (store .cse127 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse127 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse124 (select .cse123 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse126 (select .cse124 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (or (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (select (store .cse123 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse124 .cse125 v_ArrVal_1508)) .cse126) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| .cse126))))))))) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (or (forall ((v_ArrVal_1493 Int) (v_ArrVal_1508 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse131 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (let ((.cse129 (let ((.cse132 (let ((.cse133 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse133 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse133 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse131 v_ArrVal_1502))))) (store .cse132 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse132 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse130 (select .cse129 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (select (store .cse129 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse130 .cse131 v_ArrVal_1508)) (select .cse130 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)))) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)) (= .cse131 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)))) .cse9) (or (forall ((v_ArrVal_1493 Int) (v_ArrVal_1508 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse136 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse134 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse135 (let ((.cse137 (let ((.cse139 (let ((.cse140 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse140 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse140 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse136 v_ArrVal_1502))))) (store .cse139 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse139 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse138 (select .cse137 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (select (store .cse137 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse138 .cse136 v_ArrVal_1508)) (select .cse138 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)))))) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (= (select .cse134 (select .cse135 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) 1) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (= (select .cse134 (select .cse135 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)) (= .cse136 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))))) .cse9) (or (forall ((v_ArrVal_1493 Int) (v_ArrVal_1508 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse141 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse142 (let ((.cse145 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse143 (let ((.cse146 (let ((.cse147 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse147 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse147 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse145 v_ArrVal_1502))))) (store .cse146 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse146 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse144 (select .cse143 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (select (store .cse143 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse144 .cse145 v_ArrVal_1508)) (select .cse144 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))))))) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select .cse141 (select .cse142 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) 1) (= (select .cse141 (select .cse142 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0))))) .cse9) (forall ((v_ArrVal_1493 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (forall ((v_ArrVal_1508 Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse153 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse151 (let ((.cse154 (let ((.cse155 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse155 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse155 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse153 v_ArrVal_1502))))) (store .cse154 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse154 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse152 (select .cse151 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse150 (select .cse152 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (let ((.cse148 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse149 (select (store .cse151 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse152 .cse153 v_ArrVal_1508)) .cse150))) (or (= (select .cse148 (select .cse149 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) 1) (= (select .cse148 (select .cse149 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| .cse150)))))))) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (forall ((v_ArrVal_1493 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (forall ((v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1508 Int) (v_ArrVal_1502 Int)) (let ((.cse157 (let ((.cse161 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse159 (let ((.cse162 (let ((.cse163 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse163 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse163 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse161 v_ArrVal_1502))))) (store .cse162 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse162 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse160 (select .cse159 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (select (store .cse159 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse160 .cse161 v_ArrVal_1508)) (select .cse160 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))))))) (let ((.cse156 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse158 (select .cse157 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select .cse156 (select .cse157 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) 1) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse158) (= (select .cse156 .cse158) 1))))) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|))) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (or (forall ((v_ArrVal_1493 Int) (v_ArrVal_1508 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse165 (let ((.cse167 (let ((.cse168 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse168 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse168 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) .cse21 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset| v_ArrVal_1502))))) (store .cse167 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse167 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse166 (select .cse165 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse164 (select .cse166 .cse21))) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (not (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse164)) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (select (store .cse165 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse166 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset| v_ArrVal_1508)) .cse164) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1)))))) .cse27 .cse108 .cse28) (forall ((v_ArrVal_1493 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (forall ((v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1508 Int) (v_ArrVal_1502 Int)) (let ((.cse171 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse169 (let ((.cse173 (let ((.cse174 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse174 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse174 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse171 v_ArrVal_1502))))) (store .cse173 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse173 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse170 (select .cse169 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse172 (select .cse170 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (or (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (select (store .cse169 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse170 .cse171 v_ArrVal_1508)) .cse172) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| .cse172))))))))) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (forall ((v_ArrVal_1493 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (forall ((v_ArrVal_1508 Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse180 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse178 (let ((.cse181 (let ((.cse182 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse182 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse182 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse180 v_ArrVal_1502))))) (store .cse181 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse181 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse179 (select .cse178 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse177 (select .cse179 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (let ((.cse175 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse176 (select (store .cse178 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse179 .cse180 v_ArrVal_1508)) .cse177))) (or (= (select .cse175 (select .cse176 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) 1) (= (select .cse175 (select .cse176 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| .cse177) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse177)))))))) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (or (forall ((v_ArrVal_1493 Int) (v_ArrVal_1508 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse185 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse183 (let ((.cse187 (let ((.cse188 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse188 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse188 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse185 v_ArrVal_1502))))) (store .cse187 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse187 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse184 (select .cse183 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse186 (select .cse184 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (select (store .cse183 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse184 .cse185 v_ArrVal_1508)) .cse186) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse186))))))) .cse9) (forall ((v_ArrVal_1493 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (forall ((v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1508 Int) (v_ArrVal_1502 Int)) (let ((.cse194 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse192 (let ((.cse195 (let ((.cse196 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse196 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse196 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse194 v_ArrVal_1502))))) (store .cse195 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse195 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse193 (select .cse192 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse191 (select .cse193 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (let ((.cse189 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse190 (select (store .cse192 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse193 .cse194 v_ArrVal_1508)) .cse191))) (or (= (select .cse189 (select .cse190 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) 1) (= (select .cse189 (select .cse190 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| .cse191)))))))))) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (forall ((v_ArrVal_1493 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (forall ((v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1508 Int) (v_ArrVal_1502 Int)) (let ((.cse198 (let ((.cse202 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse200 (let ((.cse203 (let ((.cse204 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse204 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse204 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse202 v_ArrVal_1502))))) (store .cse203 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse203 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse201 (select .cse200 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (select (store .cse200 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse201 .cse202 v_ArrVal_1508)) (select .cse201 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))))))) (let ((.cse197 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse199 (select .cse198 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select .cse197 (select .cse198 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) 1) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse199) (= (select .cse197 .cse199) 1))))) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|))) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (or (forall ((v_ArrVal_1493 Int) (v_ArrVal_1508 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse210 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse208 (let ((.cse211 (let ((.cse212 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse212 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse212 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse210 v_ArrVal_1502))))) (store .cse211 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse211 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse209 (select .cse208 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse207 (select .cse209 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (let ((.cse205 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse206 (select (store .cse208 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse209 .cse210 v_ArrVal_1508)) .cse207))) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (= (select .cse205 (select .cse206 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) 1) (= (select .cse205 (select .cse206 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse207)))))))) .cse9) (forall ((v_ArrVal_1493 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (forall ((v_ArrVal_1508 Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse218 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse216 (let ((.cse219 (let ((.cse220 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse220 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse220 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse218 v_ArrVal_1502))))) (store .cse219 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse219 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse217 (select .cse216 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse215 (select .cse217 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (let ((.cse213 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse214 (select (store .cse216 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse217 .cse218 v_ArrVal_1508)) .cse215))) (or (= (select .cse213 (select .cse214 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) 1) (= (select .cse213 (select .cse214 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| .cse215) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse215)))))))) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (forall ((v_ArrVal_1493 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (let ((.cse226 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (forall ((v_ArrVal_1508 Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse224 (let ((.cse227 (let ((.cse228 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse228 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse228 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse226 v_ArrVal_1502))))) (store .cse227 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse227 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse225 (select .cse224 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse223 (select .cse225 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (let ((.cse221 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse222 (select (store .cse224 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse225 .cse226 v_ArrVal_1508)) .cse223))) (or (= (select .cse221 (select .cse222 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) 1) (= (select .cse221 (select .cse222 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| .cse223))))))) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)) (= .cse226 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)))))) (or (forall ((v_ArrVal_1493 Int) (v_ArrVal_1508 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (let ((.cse231 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse229 (let ((.cse232 (let ((.cse233 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse233 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse233 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse231 v_ArrVal_1502))))) (store .cse232 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse232 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse230 (select .cse229 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (select (store .cse229 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse230 .cse231 v_ArrVal_1508)) (select .cse230 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))))) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))) .cse9) (forall ((v_ArrVal_1493 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (forall ((v_ArrVal_1508 Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse236 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse234 (let ((.cse238 (let ((.cse239 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse239 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse239 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse236 v_ArrVal_1502))))) (store .cse238 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse238 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse235 (select .cse234 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse237 (select .cse235 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (or (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (select (store .cse234 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse235 .cse236 v_ArrVal_1508)) .cse237) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| .cse237))))))) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (forall ((v_ArrVal_1493 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (forall ((v_ArrVal_1508 Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse244 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse242 (let ((.cse245 (let ((.cse246 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse246 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse246 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse244 v_ArrVal_1502))))) (store .cse245 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse245 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse243 (select .cse242 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse241 (select .cse243 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (let ((.cse240 (select (select (store .cse242 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse243 .cse244 v_ArrVal_1508)) .cse241) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse240) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) .cse240) 1) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse241)))))))) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (or (forall ((v_ArrVal_1493 Int) (v_ArrVal_1508 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (let ((.cse249 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse247 (let ((.cse250 (let ((.cse251 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse251 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse251 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse249 v_ArrVal_1502))))) (store .cse250 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse250 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse248 (select .cse247 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (select (store .cse247 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse248 .cse249 v_ArrVal_1508)) (select .cse248 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))))) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))) .cse9) (forall ((v_ArrVal_1493 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (forall ((v_ArrVal_1508 Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse254 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse252 (let ((.cse256 (let ((.cse257 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse257 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse257 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse254 v_ArrVal_1502))))) (store .cse256 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse256 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse253 (select .cse252 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse255 (select .cse253 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (or (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (select (store .cse252 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse253 .cse254 v_ArrVal_1508)) .cse255) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| .cse255) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse255))))))) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (forall ((v_ArrVal_1493 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (forall ((v_ArrVal_1508 Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse260 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse258 (let ((.cse262 (let ((.cse263 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse263 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse263 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse260 v_ArrVal_1502))))) (store .cse262 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse262 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse259 (select .cse258 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse261 (select .cse259 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (or (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (select (store .cse258 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse259 .cse260 v_ArrVal_1508)) .cse261) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| .cse261) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse261))))))) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (or (forall ((v_ArrVal_1493 Int) (v_ArrVal_1508 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse266 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse264 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse265 (let ((.cse267 (let ((.cse269 (let ((.cse270 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse270 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse270 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse266 v_ArrVal_1502))))) (store .cse269 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse269 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse268 (select .cse267 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (select (store .cse267 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse268 .cse266 v_ArrVal_1508)) (select .cse268 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)))))) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select .cse264 (select .cse265 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) 1) (= (select .cse264 (select .cse265 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)) (= .cse266 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))))) .cse9) (or .cse9 (forall ((v_ArrVal_1493 Int) (v_ArrVal_1508 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse273 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (let ((.cse271 (let ((.cse274 (let ((.cse275 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse275 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse275 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse273 v_ArrVal_1502))))) (store .cse274 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse274 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse272 (select .cse271 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (select (store .cse271 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse272 .cse273 v_ArrVal_1508)) (select .cse272 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)))) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)) (= .cse273 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))))) (forall ((v_ArrVal_1493 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (let ((.cse281 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (forall ((v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1508 Int) (v_ArrVal_1502 Int)) (let ((.cse279 (let ((.cse282 (let ((.cse283 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse283 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse283 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse281 v_ArrVal_1502))))) (store .cse282 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse282 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse280 (select .cse279 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse278 (select .cse280 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (let ((.cse276 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse277 (select (store .cse279 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse280 .cse281 v_ArrVal_1508)) .cse278))) (or (= (select .cse276 (select .cse277 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) 1) (= (select .cse276 (select .cse277 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| .cse278))))))))) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)) (= .cse281 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)))) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)))) (forall ((v_ArrVal_1493 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)) (forall ((v_ArrVal_1508 Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse290 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse288 (let ((.cse291 (let ((.cse292 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse292 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse292 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse290 v_ArrVal_1502))))) (store .cse291 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse291 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse289 (select .cse288 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse287 (select .cse289 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (let ((.cse285 (select (store .cse288 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse289 .cse290 v_ArrVal_1508)) .cse287))) (let ((.cse284 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse286 (select .cse285 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select .cse284 (select .cse285 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) 1) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse286) (= (select .cse284 .cse286) 1) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse287))))))))))))) (forall ((v_ArrVal_1493 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (let ((.cse295 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (forall ((v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1508 Int) (v_ArrVal_1502 Int)) (let ((.cse293 (let ((.cse297 (let ((.cse298 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse298 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse298 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse295 v_ArrVal_1502))))) (store .cse297 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse297 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse294 (select .cse293 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse296 (select .cse294 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (or (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (select (store .cse293 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse294 .cse295 v_ArrVal_1508)) .cse296) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| .cse296)))))))) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)) (= .cse295 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)))))) (or (forall ((v_ArrVal_1493 Int) (v_ArrVal_1508 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse301 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse299 (let ((.cse303 (let ((.cse304 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse304 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse304 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse301 v_ArrVal_1502))))) (store .cse303 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse303 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse300 (select .cse299 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse302 (select .cse300 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (select (store .cse299 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse300 .cse301 v_ArrVal_1508)) .cse302) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse302))))))) .cse9) (or (forall ((v_ArrVal_1493 Int) (v_ArrVal_1508 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse307 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (let ((.cse305 (let ((.cse308 (let ((.cse309 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse309 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse309 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse307 v_ArrVal_1502))))) (store .cse308 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse308 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse306 (select .cse305 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (select (store .cse305 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse306 .cse307 v_ArrVal_1508)) (select .cse306 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)))) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)) (= .cse307 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)))) .cse9) (forall ((v_ArrVal_1493 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (forall ((v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1508 Int) (v_ArrVal_1502 Int)) (let ((.cse310 (select (let ((.cse313 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse311 (let ((.cse314 (let ((.cse315 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse315 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse315 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse313 v_ArrVal_1502))))) (store .cse314 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse314 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse312 (select .cse311 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (select (store .cse311 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse312 .cse313 v_ArrVal_1508)) (select .cse312 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))))) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse310) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) .cse310) 1)))))) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (or .cse27 .cse108 .cse28 .cse316) (or (forall ((v_ArrVal_1493 Int) (v_ArrVal_1508 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (let ((.cse319 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse317 (let ((.cse320 (let ((.cse321 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse321 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse321 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse319 v_ArrVal_1502))))) (store .cse320 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse320 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse318 (select .cse317 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (select (store .cse317 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse318 .cse319 v_ArrVal_1508)) (select .cse318 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))))) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))) .cse9) (or .cse27 .cse28 .cse316) (or (forall ((v_ArrVal_1493 Int) (v_ArrVal_1508 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse327 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse325 (let ((.cse328 (let ((.cse329 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse329 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse329 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse327 v_ArrVal_1502))))) (store .cse328 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse328 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse326 (select .cse325 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse324 (select .cse326 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (let ((.cse322 (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495)) (.cse323 (select (store .cse325 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse326 .cse327 v_ArrVal_1508)) .cse324))) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (= (select .cse322 (select .cse323 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) 1) (= (select .cse322 (select .cse323 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse324)))))))) .cse9) (forall ((v_ArrVal_1493 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)) (forall ((v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1508 Int) (v_ArrVal_1502 Int)) (let ((.cse332 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse330 (let ((.cse334 (let ((.cse335 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse335 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse335 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse332 v_ArrVal_1502))))) (store .cse334 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse334 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse331 (select .cse330 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse333 (select .cse331 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (or (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (select (store .cse330 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse331 .cse332 v_ArrVal_1508)) .cse333) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| .cse333) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse333))))))) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|))))) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)))) (forall ((v_ArrVal_1493 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (or (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (forall ((v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse339 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (let ((.cse337 (let ((.cse341 (let ((.cse342 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse342 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse342 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse339 v_ArrVal_1502))))) (store .cse341 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse341 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse338 (select .cse337 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse340 (select .cse338 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (or (forall ((v_ArrVal_1508 Int)) (let ((.cse336 (select (select (store .cse337 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse338 .cse339 v_ArrVal_1508)) .cse340) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse336) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) .cse336) 1)))) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| .cse340))))))) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)))))) (forall ((v_ArrVal_1493 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) 0)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| Int)) (let ((.cse345 (+ |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 4))) (or (forall ((v_ArrVal_1508 Int) (v_ArrVal_1495 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_1502 Int)) (let ((.cse343 (let ((.cse347 (let ((.cse348 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store .cse7 .cse8 v_ArrVal_1493)))) (store .cse348 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store (store (select .cse348 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|) |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse345 v_ArrVal_1502))))) (store .cse347 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse347 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))))) (let ((.cse344 (select .cse343 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51|))) (let ((.cse346 (select .cse344 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|))) (or (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| v_ArrVal_1495) (select (select (store .cse343 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_51| (store .cse344 .cse345 v_ArrVal_1508)) .cse346) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| .cse346)))))) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) (not (<= 0 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|)) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58|) (not (<= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset_58| 0)) (= .cse345 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))))))))) is different from true [2022-11-25 23:24:42,260 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:24:42,285 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:24:42,286 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:24:42,287 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:24:42,292 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:24:42,296 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 247 treesize of output 243 [2022-11-25 23:24:43,982 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:24:43,983 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:24:43,984 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:24:44,118 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:24:44,118 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:24:44,133 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:24:44,139 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:24:44,405 INFO L321 Elim1Store]: treesize reduction 195, result has 25.0 percent of original size [2022-11-25 23:24:44,405 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 8 case distinctions, treesize of input 562 treesize of output 532 [2022-11-25 23:24:44,495 INFO L321 Elim1Store]: treesize reduction 9, result has 47.1 percent of original size [2022-11-25 23:24:44,495 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 451 treesize of output 389 [2022-11-25 23:24:44,526 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 79 [2022-11-25 23:24:44,578 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-11-25 23:24:44,753 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 26 [2022-11-25 23:24:44,788 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:24:44,789 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:24:44,790 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:24:44,791 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:24:44,921 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:24:44,922 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:24:47,342 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:24:47,462 INFO L321 Elim1Store]: treesize reduction 20, result has 28.6 percent of original size [2022-11-25 23:24:47,466 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 485951 treesize of output 483903 [2022-11-25 23:25:19,115 WARN L233 SmtUtils]: Spent 31.65s on a formula simplification. DAG size of input: 1513 DAG size of output: 1497 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify)