./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem12_label41.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc77eeb5-14fb-495f-b161-71ba22218ea8/bin/uautomizer-DrprNOufMa/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc77eeb5-14fb-495f-b161-71ba22218ea8/bin/uautomizer-DrprNOufMa/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc77eeb5-14fb-495f-b161-71ba22218ea8/bin/uautomizer-DrprNOufMa/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc77eeb5-14fb-495f-b161-71ba22218ea8/bin/uautomizer-DrprNOufMa/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem12_label41.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc77eeb5-14fb-495f-b161-71ba22218ea8/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc77eeb5-14fb-495f-b161-71ba22218ea8/bin/uautomizer-DrprNOufMa --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash fdbc0fdc55527506c6212fedb75f15bc177498c1e0d7baa5a0c1614f273a6557 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-12-06 17:15:50,557 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-06 17:15:50,559 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-06 17:15:50,590 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-06 17:15:50,591 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-06 17:15:50,592 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-06 17:15:50,593 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-06 17:15:50,595 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-06 17:15:50,597 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-06 17:15:50,598 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-06 17:15:50,599 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-06 17:15:50,600 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-06 17:15:50,600 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-06 17:15:50,601 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-06 17:15:50,602 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-06 17:15:50,603 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-06 17:15:50,604 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-06 17:15:50,605 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-06 17:15:50,606 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-06 17:15:50,608 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-06 17:15:50,609 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-06 17:15:50,610 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-06 17:15:50,611 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-06 17:15:50,612 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-06 17:15:50,615 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-06 17:15:50,615 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-06 17:15:50,615 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-06 17:15:50,616 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-06 17:15:50,616 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-06 17:15:50,617 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-06 17:15:50,617 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-06 17:15:50,618 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-06 17:15:50,619 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-06 17:15:50,619 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-06 17:15:50,620 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-06 17:15:50,620 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-06 17:15:50,620 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-06 17:15:50,621 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-06 17:15:50,621 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-06 17:15:50,621 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-06 17:15:50,622 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-06 17:15:50,622 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc77eeb5-14fb-495f-b161-71ba22218ea8/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-12-06 17:15:50,638 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-06 17:15:50,638 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-06 17:15:50,639 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-06 17:15:50,639 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-06 17:15:50,639 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-06 17:15:50,639 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-06 17:15:50,640 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-06 17:15:50,640 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-06 17:15:50,640 INFO L138 SettingsManager]: * Use SBE=true [2021-12-06 17:15:50,640 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-06 17:15:50,640 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-06 17:15:50,640 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-06 17:15:50,640 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-06 17:15:50,641 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-06 17:15:50,641 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-06 17:15:50,641 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-06 17:15:50,641 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-06 17:15:50,641 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-06 17:15:50,641 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-06 17:15:50,641 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-06 17:15:50,641 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-06 17:15:50,641 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-06 17:15:50,642 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-06 17:15:50,642 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-06 17:15:50,642 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-06 17:15:50,642 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-06 17:15:50,642 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-06 17:15:50,642 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-06 17:15:50,642 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-06 17:15:50,642 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-06 17:15:50,642 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-06 17:15:50,643 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-06 17:15:50,643 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-06 17:15:50,643 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-06 17:15:50,643 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_dc77eeb5-14fb-495f-b161-71ba22218ea8/bin/uautomizer-DrprNOufMa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc77eeb5-14fb-495f-b161-71ba22218ea8/bin/uautomizer-DrprNOufMa Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fdbc0fdc55527506c6212fedb75f15bc177498c1e0d7baa5a0c1614f273a6557 [2021-12-06 17:15:50,813 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-06 17:15:50,833 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-06 17:15:50,836 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-06 17:15:50,837 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-06 17:15:50,837 INFO L275 PluginConnector]: CDTParser initialized [2021-12-06 17:15:50,839 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc77eeb5-14fb-495f-b161-71ba22218ea8/bin/uautomizer-DrprNOufMa/../../sv-benchmarks/c/eca-rers2012/Problem12_label41.c [2021-12-06 17:15:50,888 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc77eeb5-14fb-495f-b161-71ba22218ea8/bin/uautomizer-DrprNOufMa/data/66c8073f9/002bdb50bb5643639cdb263d43d723c4/FLAG168967e02 [2021-12-06 17:15:51,429 INFO L306 CDTParser]: Found 1 translation units. [2021-12-06 17:15:51,430 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc77eeb5-14fb-495f-b161-71ba22218ea8/sv-benchmarks/c/eca-rers2012/Problem12_label41.c [2021-12-06 17:15:51,459 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc77eeb5-14fb-495f-b161-71ba22218ea8/bin/uautomizer-DrprNOufMa/data/66c8073f9/002bdb50bb5643639cdb263d43d723c4/FLAG168967e02 [2021-12-06 17:15:51,936 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc77eeb5-14fb-495f-b161-71ba22218ea8/bin/uautomizer-DrprNOufMa/data/66c8073f9/002bdb50bb5643639cdb263d43d723c4 [2021-12-06 17:15:51,944 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-06 17:15:51,947 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-06 17:15:51,951 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-06 17:15:51,951 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-06 17:15:51,961 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-06 17:15:51,962 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:15:51" (1/1) ... [2021-12-06 17:15:51,965 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2faf47c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:51, skipping insertion in model container [2021-12-06 17:15:51,965 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:15:51" (1/1) ... [2021-12-06 17:15:51,973 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-06 17:15:52,057 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-06 17:15:52,248 WARN L230 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_dc77eeb5-14fb-495f-b161-71ba22218ea8/sv-benchmarks/c/eca-rers2012/Problem12_label41.c[6479,6492] [2021-12-06 17:15:52,817 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 17:15:52,823 INFO L203 MainTranslator]: Completed pre-run [2021-12-06 17:15:52,842 WARN L230 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_dc77eeb5-14fb-495f-b161-71ba22218ea8/sv-benchmarks/c/eca-rers2012/Problem12_label41.c[6479,6492] [2021-12-06 17:15:53,214 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 17:15:53,231 INFO L208 MainTranslator]: Completed translation [2021-12-06 17:15:53,231 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:53 WrapperNode [2021-12-06 17:15:53,231 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-06 17:15:53,232 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-06 17:15:53,232 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-06 17:15:53,232 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-06 17:15:53,237 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:53" (1/1) ... [2021-12-06 17:15:53,280 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:53" (1/1) ... [2021-12-06 17:15:53,502 INFO L137 Inliner]: procedures = 17, calls = 11, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 4757 [2021-12-06 17:15:53,502 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-06 17:15:53,503 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-06 17:15:53,503 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-06 17:15:53,503 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-06 17:15:53,512 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:53" (1/1) ... [2021-12-06 17:15:53,512 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:53" (1/1) ... [2021-12-06 17:15:53,562 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:53" (1/1) ... [2021-12-06 17:15:53,563 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:53" (1/1) ... [2021-12-06 17:15:53,698 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:53" (1/1) ... [2021-12-06 17:15:53,716 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:53" (1/1) ... [2021-12-06 17:15:53,752 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:53" (1/1) ... [2021-12-06 17:15:53,815 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-06 17:15:53,816 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-06 17:15:53,816 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-06 17:15:53,816 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-06 17:15:53,817 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:53" (1/1) ... [2021-12-06 17:15:53,823 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-06 17:15:53,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc77eeb5-14fb-495f-b161-71ba22218ea8/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:15:53,841 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc77eeb5-14fb-495f-b161-71ba22218ea8/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-06 17:15:53,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc77eeb5-14fb-495f-b161-71ba22218ea8/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-06 17:15:53,903 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-06 17:15:53,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-06 17:15:53,903 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-06 17:15:53,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-06 17:15:53,960 INFO L236 CfgBuilder]: Building ICFG [2021-12-06 17:15:53,961 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-06 17:15:56,698 INFO L277 CfgBuilder]: Performing block encoding [2021-12-06 17:15:56,713 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-06 17:15:56,713 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-12-06 17:15:56,716 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:15:56 BoogieIcfgContainer [2021-12-06 17:15:56,716 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-06 17:15:56,717 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-06 17:15:56,718 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-06 17:15:56,720 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-06 17:15:56,720 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.12 05:15:51" (1/3) ... [2021-12-06 17:15:56,721 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13032ec4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 05:15:56, skipping insertion in model container [2021-12-06 17:15:56,721 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:53" (2/3) ... [2021-12-06 17:15:56,721 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13032ec4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 05:15:56, skipping insertion in model container [2021-12-06 17:15:56,721 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:15:56" (3/3) ... [2021-12-06 17:15:56,722 INFO L111 eAbstractionObserver]: Analyzing ICFG Problem12_label41.c [2021-12-06 17:15:56,726 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-06 17:15:56,726 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-06 17:15:56,766 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-06 17:15:56,771 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-06 17:15:56,772 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-06 17:15:56,799 INFO L276 IsEmpty]: Start isEmpty. Operand has 818 states, 816 states have (on average 1.9178921568627452) internal successors, (1565), 817 states have internal predecessors, (1565), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:15:56,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-12-06 17:15:56,805 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 17:15:56,805 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 17:15:56,806 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 17:15:56,810 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 17:15:56,810 INFO L85 PathProgramCache]: Analyzing trace with hash 1382487458, now seen corresponding path program 1 times [2021-12-06 17:15:56,817 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 17:15:56,817 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [205732388] [2021-12-06 17:15:56,818 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 17:15:56,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 17:15:56,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:15:57,004 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 17:15:57,004 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 17:15:57,004 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [205732388] [2021-12-06 17:15:57,005 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [205732388] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 17:15:57,005 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 17:15:57,005 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-06 17:15:57,006 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [396821876] [2021-12-06 17:15:57,007 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 17:15:57,010 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 17:15:57,011 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 17:15:57,031 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 17:15:57,031 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 17:15:57,035 INFO L87 Difference]: Start difference. First operand has 818 states, 816 states have (on average 1.9178921568627452) internal successors, (1565), 817 states have internal predecessors, (1565), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 2 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) [2021-12-06 17:15:59,629 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 17:15:59,629 INFO L93 Difference]: Finished difference Result 2388 states and 4629 transitions. [2021-12-06 17:15:59,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 17:15:59,631 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 2 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 52 [2021-12-06 17:15:59,631 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 17:15:59,650 INFO L225 Difference]: With dead ends: 2388 [2021-12-06 17:15:59,650 INFO L226 Difference]: Without dead ends: 1506 [2021-12-06 17:15:59,655 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 17:15:59,658 INFO L933 BasicCegarLoop]: 471 mSDtfsCounter, 782 mSDsluCounter, 10 mSDsCounter, 0 mSdLazyCounter, 2334 mSolverCounterSat, 651 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 782 SdHoareTripleChecker+Valid, 481 SdHoareTripleChecker+Invalid, 2985 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 651 IncrementalHoareTripleChecker+Valid, 2334 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2021-12-06 17:15:59,658 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [782 Valid, 481 Invalid, 2985 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [651 Valid, 2334 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2021-12-06 17:15:59,674 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1506 states. [2021-12-06 17:15:59,730 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1506 to 1506. [2021-12-06 17:15:59,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1506 states, 1505 states have (on average 1.6385382059800664) internal successors, (2466), 1505 states have internal predecessors, (2466), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:15:59,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 1506 states and 2466 transitions. [2021-12-06 17:15:59,740 INFO L78 Accepts]: Start accepts. Automaton has 1506 states and 2466 transitions. Word has length 52 [2021-12-06 17:15:59,740 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 17:15:59,740 INFO L470 AbstractCegarLoop]: Abstraction has 1506 states and 2466 transitions. [2021-12-06 17:15:59,740 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 2 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) [2021-12-06 17:15:59,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1506 states and 2466 transitions. [2021-12-06 17:15:59,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-12-06 17:15:59,745 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 17:15:59,745 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 17:15:59,745 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-06 17:15:59,745 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 17:15:59,746 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 17:15:59,746 INFO L85 PathProgramCache]: Analyzing trace with hash -1969596239, now seen corresponding path program 1 times [2021-12-06 17:15:59,746 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 17:15:59,746 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [146200172] [2021-12-06 17:15:59,746 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 17:15:59,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 17:15:59,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:15:59,909 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 17:15:59,909 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 17:15:59,909 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [146200172] [2021-12-06 17:15:59,909 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [146200172] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 17:15:59,910 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 17:15:59,910 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 17:15:59,910 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2069478456] [2021-12-06 17:15:59,910 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 17:15:59,911 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-06 17:15:59,911 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 17:15:59,911 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-06 17:15:59,912 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-12-06 17:15:59,912 INFO L87 Difference]: Start difference. First operand 1506 states and 2466 transitions. Second operand has 4 states, 4 states have (on average 30.75) internal successors, (123), 3 states have internal predecessors, (123), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:03,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 17:16:03,073 INFO L93 Difference]: Finished difference Result 4549 states and 7430 transitions. [2021-12-06 17:16:03,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-06 17:16:03,073 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 30.75) internal successors, (123), 3 states have internal predecessors, (123), 0 states have call successors, (0), 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 123 [2021-12-06 17:16:03,074 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 17:16:03,085 INFO L225 Difference]: With dead ends: 4549 [2021-12-06 17:16:03,085 INFO L226 Difference]: Without dead ends: 3008 [2021-12-06 17:16:03,087 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-12-06 17:16:03,088 INFO L933 BasicCegarLoop]: 638 mSDtfsCounter, 690 mSDsluCounter, 18 mSDsCounter, 0 mSdLazyCounter, 3732 mSolverCounterSat, 664 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 690 SdHoareTripleChecker+Valid, 656 SdHoareTripleChecker+Invalid, 4396 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 664 IncrementalHoareTripleChecker+Valid, 3732 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2021-12-06 17:16:03,089 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [690 Valid, 656 Invalid, 4396 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [664 Valid, 3732 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2021-12-06 17:16:03,092 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3008 states. [2021-12-06 17:16:03,128 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3008 to 3008. [2021-12-06 17:16:03,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3008 states, 3007 states have (on average 1.341536415031593) internal successors, (4034), 3007 states have internal predecessors, (4034), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:03,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3008 states to 3008 states and 4034 transitions. [2021-12-06 17:16:03,137 INFO L78 Accepts]: Start accepts. Automaton has 3008 states and 4034 transitions. Word has length 123 [2021-12-06 17:16:03,138 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 17:16:03,138 INFO L470 AbstractCegarLoop]: Abstraction has 3008 states and 4034 transitions. [2021-12-06 17:16:03,138 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 30.75) internal successors, (123), 3 states have internal predecessors, (123), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:03,138 INFO L276 IsEmpty]: Start isEmpty. Operand 3008 states and 4034 transitions. [2021-12-06 17:16:03,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-12-06 17:16:03,142 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 17:16:03,143 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 17:16:03,143 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-06 17:16:03,143 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 17:16:03,144 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 17:16:03,144 INFO L85 PathProgramCache]: Analyzing trace with hash 1310463314, now seen corresponding path program 1 times [2021-12-06 17:16:03,144 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 17:16:03,144 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1563226904] [2021-12-06 17:16:03,144 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 17:16:03,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 17:16:03,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:16:03,263 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 17:16:03,263 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 17:16:03,263 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1563226904] [2021-12-06 17:16:03,263 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1563226904] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 17:16:03,263 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 17:16:03,264 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 17:16:03,264 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1052562269] [2021-12-06 17:16:03,264 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 17:16:03,264 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-06 17:16:03,264 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 17:16:03,265 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-06 17:16:03,265 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-06 17:16:03,265 INFO L87 Difference]: Start difference. First operand 3008 states and 4034 transitions. Second operand has 4 states, 4 states have (on average 40.25) internal successors, (161), 3 states have internal predecessors, (161), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:06,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 17:16:06,668 INFO L93 Difference]: Finished difference Result 9769 states and 12892 transitions. [2021-12-06 17:16:06,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-06 17:16:06,669 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 40.25) internal successors, (161), 3 states have internal predecessors, (161), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 161 [2021-12-06 17:16:06,669 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 17:16:06,693 INFO L225 Difference]: With dead ends: 9769 [2021-12-06 17:16:06,693 INFO L226 Difference]: Without dead ends: 6763 [2021-12-06 17:16:06,696 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-06 17:16:06,697 INFO L933 BasicCegarLoop]: 437 mSDtfsCounter, 2093 mSDsluCounter, 15 mSDsCounter, 0 mSdLazyCounter, 4273 mSolverCounterSat, 567 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2093 SdHoareTripleChecker+Valid, 452 SdHoareTripleChecker+Invalid, 4840 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 567 IncrementalHoareTripleChecker+Valid, 4273 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2021-12-06 17:16:06,697 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2093 Valid, 452 Invalid, 4840 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [567 Valid, 4273 Invalid, 0 Unknown, 0 Unchecked, 3.3s Time] [2021-12-06 17:16:06,703 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6763 states. [2021-12-06 17:16:06,786 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6763 to 6763. [2021-12-06 17:16:06,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6763 states, 6762 states have (on average 1.287341023365868) internal successors, (8705), 6762 states have internal predecessors, (8705), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:06,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6763 states to 6763 states and 8705 transitions. [2021-12-06 17:16:06,807 INFO L78 Accepts]: Start accepts. Automaton has 6763 states and 8705 transitions. Word has length 161 [2021-12-06 17:16:06,808 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 17:16:06,808 INFO L470 AbstractCegarLoop]: Abstraction has 6763 states and 8705 transitions. [2021-12-06 17:16:06,808 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 40.25) internal successors, (161), 3 states have internal predecessors, (161), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:06,808 INFO L276 IsEmpty]: Start isEmpty. Operand 6763 states and 8705 transitions. [2021-12-06 17:16:06,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2021-12-06 17:16:06,812 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 17:16:06,813 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 17:16:06,813 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-06 17:16:06,813 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 17:16:06,813 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 17:16:06,814 INFO L85 PathProgramCache]: Analyzing trace with hash 1590426961, now seen corresponding path program 1 times [2021-12-06 17:16:06,814 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 17:16:06,814 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2098427255] [2021-12-06 17:16:06,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 17:16:06,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 17:16:06,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:16:06,947 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2021-12-06 17:16:06,947 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 17:16:06,947 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2098427255] [2021-12-06 17:16:06,947 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2098427255] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 17:16:06,947 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 17:16:06,948 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 17:16:06,948 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [208317116] [2021-12-06 17:16:06,948 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 17:16:06,948 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-06 17:16:06,949 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 17:16:06,949 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-06 17:16:06,949 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-12-06 17:16:06,949 INFO L87 Difference]: Start difference. First operand 6763 states and 8705 transitions. Second operand has 4 states, 4 states have (on average 48.75) internal successors, (195), 3 states have internal predecessors, (195), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:10,120 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 17:16:10,120 INFO L93 Difference]: Finished difference Result 15816 states and 21393 transitions. [2021-12-06 17:16:10,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-06 17:16:10,121 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 48.75) internal successors, (195), 3 states have internal predecessors, (195), 0 states have call successors, (0), 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 264 [2021-12-06 17:16:10,121 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 17:16:10,154 INFO L225 Difference]: With dead ends: 15816 [2021-12-06 17:16:10,154 INFO L226 Difference]: Without dead ends: 9769 [2021-12-06 17:16:10,159 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-12-06 17:16:10,160 INFO L933 BasicCegarLoop]: 477 mSDtfsCounter, 776 mSDsluCounter, 15 mSDsCounter, 0 mSdLazyCounter, 3909 mSolverCounterSat, 542 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 776 SdHoareTripleChecker+Valid, 492 SdHoareTripleChecker+Invalid, 4451 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 542 IncrementalHoareTripleChecker+Valid, 3909 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2021-12-06 17:16:10,160 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [776 Valid, 492 Invalid, 4451 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [542 Valid, 3909 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2021-12-06 17:16:10,168 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9769 states. [2021-12-06 17:16:10,263 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9769 to 9767. [2021-12-06 17:16:10,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9767 states, 9766 states have (on average 1.272987917263977) internal successors, (12432), 9766 states have internal predecessors, (12432), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:10,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9767 states to 9767 states and 12432 transitions. [2021-12-06 17:16:10,292 INFO L78 Accepts]: Start accepts. Automaton has 9767 states and 12432 transitions. Word has length 264 [2021-12-06 17:16:10,292 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 17:16:10,292 INFO L470 AbstractCegarLoop]: Abstraction has 9767 states and 12432 transitions. [2021-12-06 17:16:10,293 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 48.75) internal successors, (195), 3 states have internal predecessors, (195), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:10,293 INFO L276 IsEmpty]: Start isEmpty. Operand 9767 states and 12432 transitions. [2021-12-06 17:16:10,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2021-12-06 17:16:10,296 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 17:16:10,296 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 17:16:10,296 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-12-06 17:16:10,296 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 17:16:10,297 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 17:16:10,297 INFO L85 PathProgramCache]: Analyzing trace with hash -36677128, now seen corresponding path program 1 times [2021-12-06 17:16:10,297 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 17:16:10,297 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1624429426] [2021-12-06 17:16:10,297 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 17:16:10,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 17:16:10,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:16:10,473 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 41 proven. 142 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 17:16:10,473 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 17:16:10,473 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1624429426] [2021-12-06 17:16:10,473 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1624429426] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-06 17:16:10,473 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [481227243] [2021-12-06 17:16:10,473 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 17:16:10,473 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-06 17:16:10,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc77eeb5-14fb-495f-b161-71ba22218ea8/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:16:10,474 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc77eeb5-14fb-495f-b161-71ba22218ea8/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-06 17:16:10,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc77eeb5-14fb-495f-b161-71ba22218ea8/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-12-06 17:16:10,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:16:10,565 INFO L263 TraceCheckSpWp]: Trace formula consists of 394 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-06 17:16:10,573 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-06 17:16:10,847 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2021-12-06 17:16:10,847 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-06 17:16:10,847 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [481227243] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 17:16:10,847 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-12-06 17:16:10,848 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 8 [2021-12-06 17:16:10,848 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [671688923] [2021-12-06 17:16:10,848 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 17:16:10,848 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 17:16:10,848 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 17:16:10,849 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 17:16:10,849 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-12-06 17:16:10,849 INFO L87 Difference]: Start difference. First operand 9767 states and 12432 transitions. Second operand has 3 states, 3 states have (on average 66.33333333333333) internal successors, (199), 3 states have internal predecessors, (199), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:13,211 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 17:16:13,211 INFO L93 Difference]: Finished difference Result 24789 states and 32538 transitions. [2021-12-06 17:16:13,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 17:16:13,212 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 66.33333333333333) internal successors, (199), 3 states have internal predecessors, (199), 0 states have call successors, (0), 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 282 [2021-12-06 17:16:13,212 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 17:16:13,249 INFO L225 Difference]: With dead ends: 24789 [2021-12-06 17:16:13,249 INFO L226 Difference]: Without dead ends: 15775 [2021-12-06 17:16:13,257 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 287 GetRequests, 281 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-12-06 17:16:13,258 INFO L933 BasicCegarLoop]: 567 mSDtfsCounter, 716 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 2291 mSolverCounterSat, 613 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 716 SdHoareTripleChecker+Valid, 574 SdHoareTripleChecker+Invalid, 2904 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 613 IncrementalHoareTripleChecker+Valid, 2291 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2021-12-06 17:16:13,258 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [716 Valid, 574 Invalid, 2904 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [613 Valid, 2291 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2021-12-06 17:16:13,270 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15775 states. [2021-12-06 17:16:13,403 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15775 to 15775. [2021-12-06 17:16:13,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15775 states, 15774 states have (on average 1.2571953848104476) internal successors, (19831), 15774 states have internal predecessors, (19831), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:13,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15775 states to 15775 states and 19831 transitions. [2021-12-06 17:16:13,441 INFO L78 Accepts]: Start accepts. Automaton has 15775 states and 19831 transitions. Word has length 282 [2021-12-06 17:16:13,441 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 17:16:13,441 INFO L470 AbstractCegarLoop]: Abstraction has 15775 states and 19831 transitions. [2021-12-06 17:16:13,442 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 66.33333333333333) internal successors, (199), 3 states have internal predecessors, (199), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:13,442 INFO L276 IsEmpty]: Start isEmpty. Operand 15775 states and 19831 transitions. [2021-12-06 17:16:13,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2021-12-06 17:16:13,446 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 17:16:13,446 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 17:16:13,468 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc77eeb5-14fb-495f-b161-71ba22218ea8/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-12-06 17:16:13,647 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc77eeb5-14fb-495f-b161-71ba22218ea8/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-06 17:16:13,649 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 17:16:13,650 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 17:16:13,650 INFO L85 PathProgramCache]: Analyzing trace with hash 591381476, now seen corresponding path program 1 times [2021-12-06 17:16:13,651 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 17:16:13,651 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [123365455] [2021-12-06 17:16:13,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 17:16:13,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 17:16:13,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:16:13,768 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-12-06 17:16:13,768 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 17:16:13,768 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [123365455] [2021-12-06 17:16:13,768 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [123365455] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 17:16:13,769 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 17:16:13,769 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-06 17:16:13,769 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [446529475] [2021-12-06 17:16:13,769 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 17:16:13,769 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 17:16:13,769 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 17:16:13,770 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 17:16:13,770 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 17:16:13,770 INFO L87 Difference]: Start difference. First operand 15775 states and 19831 transitions. Second operand has 3 states, 3 states have (on average 66.33333333333333) internal successors, (199), 2 states have internal predecessors, (199), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:15,923 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 17:16:15,923 INFO L93 Difference]: Finished difference Result 44315 states and 56348 transitions. [2021-12-06 17:16:15,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 17:16:15,924 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 66.33333333333333) internal successors, (199), 2 states have internal predecessors, (199), 0 states have call successors, (0), 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 290 [2021-12-06 17:16:15,924 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 17:16:15,960 INFO L225 Difference]: With dead ends: 44315 [2021-12-06 17:16:15,960 INFO L226 Difference]: Without dead ends: 29293 [2021-12-06 17:16:15,971 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 17:16:15,972 INFO L933 BasicCegarLoop]: 416 mSDtfsCounter, 690 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 1967 mSolverCounterSat, 841 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 690 SdHoareTripleChecker+Valid, 422 SdHoareTripleChecker+Invalid, 2808 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 841 IncrementalHoareTripleChecker+Valid, 1967 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2021-12-06 17:16:15,973 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [690 Valid, 422 Invalid, 2808 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [841 Valid, 1967 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2021-12-06 17:16:15,996 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29293 states. [2021-12-06 17:16:16,214 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29293 to 26289. [2021-12-06 17:16:16,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26289 states, 26288 states have (on average 1.1972382836275106) internal successors, (31473), 26288 states have internal predecessors, (31473), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:16,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26289 states to 26289 states and 31473 transitions. [2021-12-06 17:16:16,266 INFO L78 Accepts]: Start accepts. Automaton has 26289 states and 31473 transitions. Word has length 290 [2021-12-06 17:16:16,266 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 17:16:16,266 INFO L470 AbstractCegarLoop]: Abstraction has 26289 states and 31473 transitions. [2021-12-06 17:16:16,266 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 66.33333333333333) internal successors, (199), 2 states have internal predecessors, (199), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:16,267 INFO L276 IsEmpty]: Start isEmpty. Operand 26289 states and 31473 transitions. [2021-12-06 17:16:16,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2021-12-06 17:16:16,275 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 17:16:16,275 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 17:16:16,275 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-12-06 17:16:16,275 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 17:16:16,276 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 17:16:16,276 INFO L85 PathProgramCache]: Analyzing trace with hash -1453377430, now seen corresponding path program 1 times [2021-12-06 17:16:16,276 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 17:16:16,276 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [333386829] [2021-12-06 17:16:16,276 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 17:16:16,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 17:16:16,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:16:16,391 INFO L134 CoverageAnalysis]: Checked inductivity of 446 backedges. 334 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2021-12-06 17:16:16,391 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 17:16:16,392 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [333386829] [2021-12-06 17:16:16,392 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [333386829] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 17:16:16,392 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 17:16:16,392 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 17:16:16,392 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [862791980] [2021-12-06 17:16:16,392 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 17:16:16,393 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 17:16:16,393 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 17:16:16,394 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 17:16:16,394 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 17:16:16,394 INFO L87 Difference]: Start difference. First operand 26289 states and 31473 transitions. Second operand has 3 states, 3 states have (on average 97.33333333333333) internal successors, (292), 3 states have internal predecessors, (292), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:18,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 17:16:18,521 INFO L93 Difference]: Finished difference Result 65343 states and 79632 transitions. [2021-12-06 17:16:18,521 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 17:16:18,522 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 97.33333333333333) internal successors, (292), 3 states have internal predecessors, (292), 0 states have call successors, (0), 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 403 [2021-12-06 17:16:18,522 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 17:16:18,564 INFO L225 Difference]: With dead ends: 65343 [2021-12-06 17:16:18,564 INFO L226 Difference]: Without dead ends: 39807 [2021-12-06 17:16:18,584 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 17:16:18,585 INFO L933 BasicCegarLoop]: 1239 mSDtfsCounter, 679 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 2280 mSolverCounterSat, 518 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 679 SdHoareTripleChecker+Valid, 1247 SdHoareTripleChecker+Invalid, 2798 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 518 IncrementalHoareTripleChecker+Valid, 2280 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2021-12-06 17:16:18,585 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [679 Valid, 1247 Invalid, 2798 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [518 Valid, 2280 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2021-12-06 17:16:18,613 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39807 states. [2021-12-06 17:16:18,931 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39807 to 37554. [2021-12-06 17:16:18,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37554 states, 37553 states have (on average 1.1675764918914602) internal successors, (43846), 37553 states have internal predecessors, (43846), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:19,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37554 states to 37554 states and 43846 transitions. [2021-12-06 17:16:19,010 INFO L78 Accepts]: Start accepts. Automaton has 37554 states and 43846 transitions. Word has length 403 [2021-12-06 17:16:19,011 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 17:16:19,011 INFO L470 AbstractCegarLoop]: Abstraction has 37554 states and 43846 transitions. [2021-12-06 17:16:19,011 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 97.33333333333333) internal successors, (292), 3 states have internal predecessors, (292), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:19,011 INFO L276 IsEmpty]: Start isEmpty. Operand 37554 states and 43846 transitions. [2021-12-06 17:16:19,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 408 [2021-12-06 17:16:19,016 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 17:16:19,017 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 17:16:19,017 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-12-06 17:16:19,017 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 17:16:19,017 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 17:16:19,017 INFO L85 PathProgramCache]: Analyzing trace with hash 570079028, now seen corresponding path program 1 times [2021-12-06 17:16:19,017 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 17:16:19,017 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [993986665] [2021-12-06 17:16:19,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 17:16:19,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 17:16:19,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:16:19,133 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 334 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2021-12-06 17:16:19,133 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 17:16:19,133 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [993986665] [2021-12-06 17:16:19,133 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [993986665] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 17:16:19,133 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 17:16:19,134 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 17:16:19,134 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1659930032] [2021-12-06 17:16:19,134 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 17:16:19,134 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 17:16:19,134 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 17:16:19,135 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 17:16:19,135 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 17:16:19,135 INFO L87 Difference]: Start difference. First operand 37554 states and 43846 transitions. Second operand has 3 states, 3 states have (on average 97.33333333333333) internal successors, (292), 3 states have internal predecessors, (292), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:21,454 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 17:16:21,454 INFO L93 Difference]: Finished difference Result 88624 states and 105173 transitions. [2021-12-06 17:16:21,454 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 17:16:21,455 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 97.33333333333333) internal successors, (292), 3 states have internal predecessors, (292), 0 states have call successors, (0), 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 407 [2021-12-06 17:16:21,456 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 17:16:21,510 INFO L225 Difference]: With dead ends: 88624 [2021-12-06 17:16:21,510 INFO L226 Difference]: Without dead ends: 51823 [2021-12-06 17:16:21,527 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 17:16:21,528 INFO L933 BasicCegarLoop]: 1277 mSDtfsCounter, 673 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 2236 mSolverCounterSat, 531 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 673 SdHoareTripleChecker+Valid, 1285 SdHoareTripleChecker+Invalid, 2767 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 531 IncrementalHoareTripleChecker+Valid, 2236 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2021-12-06 17:16:21,528 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [673 Valid, 1285 Invalid, 2767 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [531 Valid, 2236 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2021-12-06 17:16:21,568 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51823 states. [2021-12-06 17:16:21,998 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51823 to 51823. [2021-12-06 17:16:22,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51823 states, 51822 states have (on average 1.1399791594303577) internal successors, (59076), 51822 states have internal predecessors, (59076), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:22,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51823 states to 51823 states and 59076 transitions. [2021-12-06 17:16:22,089 INFO L78 Accepts]: Start accepts. Automaton has 51823 states and 59076 transitions. Word has length 407 [2021-12-06 17:16:22,090 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 17:16:22,090 INFO L470 AbstractCegarLoop]: Abstraction has 51823 states and 59076 transitions. [2021-12-06 17:16:22,090 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 97.33333333333333) internal successors, (292), 3 states have internal predecessors, (292), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:22,090 INFO L276 IsEmpty]: Start isEmpty. Operand 51823 states and 59076 transitions. [2021-12-06 17:16:22,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2021-12-06 17:16:22,095 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 17:16:22,095 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 17:16:22,095 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-12-06 17:16:22,095 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 17:16:22,096 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 17:16:22,096 INFO L85 PathProgramCache]: Analyzing trace with hash -1281565654, now seen corresponding path program 1 times [2021-12-06 17:16:22,096 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 17:16:22,096 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [163544696] [2021-12-06 17:16:22,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 17:16:22,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 17:16:22,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:16:22,276 INFO L134 CoverageAnalysis]: Checked inductivity of 458 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2021-12-06 17:16:22,276 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 17:16:22,276 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [163544696] [2021-12-06 17:16:22,276 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [163544696] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 17:16:22,276 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 17:16:22,276 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 17:16:22,276 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1424554083] [2021-12-06 17:16:22,277 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 17:16:22,277 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 17:16:22,277 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 17:16:22,277 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 17:16:22,277 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 17:16:22,278 INFO L87 Difference]: Start difference. First operand 51823 states and 59076 transitions. Second operand has 3 states, 3 states have (on average 66.66666666666667) internal successors, (200), 3 states have internal predecessors, (200), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:24,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 17:16:24,388 INFO L93 Difference]: Finished difference Result 112656 states and 128253 transitions. [2021-12-06 17:16:24,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 17:16:24,389 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 66.66666666666667) internal successors, (200), 3 states have internal predecessors, (200), 0 states have call successors, (0), 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 411 [2021-12-06 17:16:24,390 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 17:16:24,454 INFO L225 Difference]: With dead ends: 112656 [2021-12-06 17:16:24,454 INFO L226 Difference]: Without dead ends: 61586 [2021-12-06 17:16:24,476 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 17:16:24,477 INFO L933 BasicCegarLoop]: 892 mSDtfsCounter, 816 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 2129 mSolverCounterSat, 584 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 816 SdHoareTripleChecker+Valid, 900 SdHoareTripleChecker+Invalid, 2713 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 584 IncrementalHoareTripleChecker+Valid, 2129 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2021-12-06 17:16:24,477 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [816 Valid, 900 Invalid, 2713 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [584 Valid, 2129 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2021-12-06 17:16:24,521 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61586 states. [2021-12-06 17:16:24,966 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61586 to 57831. [2021-12-06 17:16:24,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57831 states, 57830 states have (on average 1.1201625453916653) internal successors, (64779), 57830 states have internal predecessors, (64779), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:25,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57831 states to 57831 states and 64779 transitions. [2021-12-06 17:16:25,103 INFO L78 Accepts]: Start accepts. Automaton has 57831 states and 64779 transitions. Word has length 411 [2021-12-06 17:16:25,104 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 17:16:25,104 INFO L470 AbstractCegarLoop]: Abstraction has 57831 states and 64779 transitions. [2021-12-06 17:16:25,104 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 66.66666666666667) internal successors, (200), 3 states have internal predecessors, (200), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:25,104 INFO L276 IsEmpty]: Start isEmpty. Operand 57831 states and 64779 transitions. [2021-12-06 17:16:25,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 471 [2021-12-06 17:16:25,110 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 17:16:25,110 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 17:16:25,111 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-12-06 17:16:25,111 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 17:16:25,111 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 17:16:25,111 INFO L85 PathProgramCache]: Analyzing trace with hash -1151737346, now seen corresponding path program 1 times [2021-12-06 17:16:25,111 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 17:16:25,111 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [523484123] [2021-12-06 17:16:25,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 17:16:25,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 17:16:25,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:16:25,267 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 350 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 17:16:25,267 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 17:16:25,267 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [523484123] [2021-12-06 17:16:25,267 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [523484123] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-06 17:16:25,267 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1975927686] [2021-12-06 17:16:25,267 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 17:16:25,267 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-06 17:16:25,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc77eeb5-14fb-495f-b161-71ba22218ea8/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:16:25,268 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc77eeb5-14fb-495f-b161-71ba22218ea8/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-06 17:16:25,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc77eeb5-14fb-495f-b161-71ba22218ea8/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-12-06 17:16:25,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:16:25,426 INFO L263 TraceCheckSpWp]: Trace formula consists of 613 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-06 17:16:25,434 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-06 17:16:25,771 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 400 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2021-12-06 17:16:25,771 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-06 17:16:25,772 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1975927686] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 17:16:25,772 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-12-06 17:16:25,772 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7 [2021-12-06 17:16:25,772 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1836079111] [2021-12-06 17:16:25,772 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 17:16:25,773 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 17:16:25,773 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 17:16:25,773 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 17:16:25,773 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-12-06 17:16:25,774 INFO L87 Difference]: Start difference. First operand 57831 states and 64779 transitions. Second operand has 3 states, 3 states have (on average 140.33333333333334) internal successors, (421), 3 states have internal predecessors, (421), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:28,318 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 17:16:28,318 INFO L93 Difference]: Finished difference Result 119415 states and 133467 transitions. [2021-12-06 17:16:28,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 17:16:28,319 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 140.33333333333334) internal successors, (421), 3 states have internal predecessors, (421), 0 states have call successors, (0), 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 470 [2021-12-06 17:16:28,320 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 17:16:28,384 INFO L225 Difference]: With dead ends: 119415 [2021-12-06 17:16:28,384 INFO L226 Difference]: Without dead ends: 62337 [2021-12-06 17:16:28,437 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 476 GetRequests, 471 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-12-06 17:16:28,437 INFO L933 BasicCegarLoop]: 1203 mSDtfsCounter, 705 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 2413 mSolverCounterSat, 496 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 705 SdHoareTripleChecker+Valid, 1210 SdHoareTripleChecker+Invalid, 2909 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 496 IncrementalHoareTripleChecker+Valid, 2413 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2021-12-06 17:16:28,438 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [705 Valid, 1210 Invalid, 2909 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [496 Valid, 2413 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2021-12-06 17:16:28,466 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 62337 states. [2021-12-06 17:16:28,866 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 62337 to 61586. [2021-12-06 17:16:28,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 61586 states, 61585 states have (on average 1.0977997889096371) internal successors, (67608), 61585 states have internal predecessors, (67608), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:28,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61586 states to 61586 states and 67608 transitions. [2021-12-06 17:16:28,970 INFO L78 Accepts]: Start accepts. Automaton has 61586 states and 67608 transitions. Word has length 470 [2021-12-06 17:16:28,970 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 17:16:28,970 INFO L470 AbstractCegarLoop]: Abstraction has 61586 states and 67608 transitions. [2021-12-06 17:16:28,970 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 140.33333333333334) internal successors, (421), 3 states have internal predecessors, (421), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:28,970 INFO L276 IsEmpty]: Start isEmpty. Operand 61586 states and 67608 transitions. [2021-12-06 17:16:28,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 477 [2021-12-06 17:16:28,977 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 17:16:28,978 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 17:16:29,006 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc77eeb5-14fb-495f-b161-71ba22218ea8/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2021-12-06 17:16:29,179 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc77eeb5-14fb-495f-b161-71ba22218ea8/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-06 17:16:29,180 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 17:16:29,181 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 17:16:29,182 INFO L85 PathProgramCache]: Analyzing trace with hash -1083689169, now seen corresponding path program 1 times [2021-12-06 17:16:29,182 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 17:16:29,183 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1101863461] [2021-12-06 17:16:29,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 17:16:29,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 17:16:29,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:16:29,457 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 190 proven. 229 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2021-12-06 17:16:29,458 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 17:16:29,458 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1101863461] [2021-12-06 17:16:29,458 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1101863461] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-06 17:16:29,458 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1574432837] [2021-12-06 17:16:29,458 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 17:16:29,459 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-06 17:16:29,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc77eeb5-14fb-495f-b161-71ba22218ea8/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:16:29,460 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc77eeb5-14fb-495f-b161-71ba22218ea8/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-06 17:16:29,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc77eeb5-14fb-495f-b161-71ba22218ea8/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-12-06 17:16:29,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:16:29,584 INFO L263 TraceCheckSpWp]: Trace formula consists of 618 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-06 17:16:29,590 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-06 17:16:29,947 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 378 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2021-12-06 17:16:29,947 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-06 17:16:29,948 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1574432837] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 17:16:29,948 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-12-06 17:16:29,948 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2021-12-06 17:16:29,948 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1590065117] [2021-12-06 17:16:29,948 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 17:16:29,949 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 17:16:29,949 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 17:16:29,949 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 17:16:29,950 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-12-06 17:16:29,950 INFO L87 Difference]: Start difference. First operand 61586 states and 67608 transitions. Second operand has 3 states, 3 states have (on average 131.0) internal successors, (393), 3 states have internal predecessors, (393), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:32,918 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 17:16:32,918 INFO L93 Difference]: Finished difference Result 157716 states and 173725 transitions. [2021-12-06 17:16:32,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 17:16:32,919 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 131.0) internal successors, (393), 3 states have internal predecessors, (393), 0 states have call successors, (0), 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 476 [2021-12-06 17:16:32,920 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 17:16:33,008 INFO L225 Difference]: With dead ends: 157716 [2021-12-06 17:16:33,008 INFO L226 Difference]: Without dead ends: 96883 [2021-12-06 17:16:33,034 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 479 GetRequests, 476 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-12-06 17:16:33,035 INFO L933 BasicCegarLoop]: 940 mSDtfsCounter, 619 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 2278 mSolverCounterSat, 734 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 619 SdHoareTripleChecker+Valid, 947 SdHoareTripleChecker+Invalid, 3012 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 734 IncrementalHoareTripleChecker+Valid, 2278 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2021-12-06 17:16:33,035 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [619 Valid, 947 Invalid, 3012 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [734 Valid, 2278 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2021-12-06 17:16:33,107 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 96883 states. [2021-12-06 17:16:33,787 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 96883 to 96883. [2021-12-06 17:16:33,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96883 states, 96882 states have (on average 1.094310604653083) internal successors, (106019), 96882 states have internal predecessors, (106019), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:33,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96883 states to 96883 states and 106019 transitions. [2021-12-06 17:16:33,945 INFO L78 Accepts]: Start accepts. Automaton has 96883 states and 106019 transitions. Word has length 476 [2021-12-06 17:16:33,945 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 17:16:33,946 INFO L470 AbstractCegarLoop]: Abstraction has 96883 states and 106019 transitions. [2021-12-06 17:16:33,946 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 131.0) internal successors, (393), 3 states have internal predecessors, (393), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:33,946 INFO L276 IsEmpty]: Start isEmpty. Operand 96883 states and 106019 transitions. [2021-12-06 17:16:33,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 487 [2021-12-06 17:16:33,954 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 17:16:33,954 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 17:16:33,975 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc77eeb5-14fb-495f-b161-71ba22218ea8/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2021-12-06 17:16:34,155 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc77eeb5-14fb-495f-b161-71ba22218ea8/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-06 17:16:34,156 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 17:16:34,157 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 17:16:34,157 INFO L85 PathProgramCache]: Analyzing trace with hash 150900610, now seen corresponding path program 1 times [2021-12-06 17:16:34,158 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 17:16:34,158 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [128470805] [2021-12-06 17:16:34,158 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 17:16:34,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 17:16:34,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:16:34,296 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 388 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2021-12-06 17:16:34,296 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 17:16:34,296 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [128470805] [2021-12-06 17:16:34,296 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [128470805] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 17:16:34,296 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 17:16:34,296 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 17:16:34,297 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [351465591] [2021-12-06 17:16:34,297 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 17:16:34,297 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 17:16:34,297 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 17:16:34,297 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 17:16:34,297 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 17:16:34,298 INFO L87 Difference]: Start difference. First operand 96883 states and 106019 transitions. Second operand has 3 states, 3 states have (on average 129.66666666666666) internal successors, (389), 3 states have internal predecessors, (389), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:37,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 17:16:37,229 INFO L93 Difference]: Finished difference Result 231314 states and 253590 transitions. [2021-12-06 17:16:37,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 17:16:37,230 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 129.66666666666666) internal successors, (389), 3 states have internal predecessors, (389), 0 states have call successors, (0), 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 486 [2021-12-06 17:16:37,230 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 17:16:37,370 INFO L225 Difference]: With dead ends: 231314 [2021-12-06 17:16:37,370 INFO L226 Difference]: Without dead ends: 135184 [2021-12-06 17:16:37,416 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 17:16:37,417 INFO L933 BasicCegarLoop]: 1228 mSDtfsCounter, 568 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 2617 mSolverCounterSat, 336 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 568 SdHoareTripleChecker+Valid, 1236 SdHoareTripleChecker+Invalid, 2953 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 336 IncrementalHoareTripleChecker+Valid, 2617 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2021-12-06 17:16:37,417 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [568 Valid, 1236 Invalid, 2953 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [336 Valid, 2617 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2021-12-06 17:16:37,517 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 135184 states. [2021-12-06 17:16:38,948 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 135184 to 129176. [2021-12-06 17:16:38,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 129176 states, 129175 states have (on average 1.0936713760402554) internal successors, (141275), 129175 states have internal predecessors, (141275), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:39,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129176 states to 129176 states and 141275 transitions. [2021-12-06 17:16:39,116 INFO L78 Accepts]: Start accepts. Automaton has 129176 states and 141275 transitions. Word has length 486 [2021-12-06 17:16:39,117 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 17:16:39,117 INFO L470 AbstractCegarLoop]: Abstraction has 129176 states and 141275 transitions. [2021-12-06 17:16:39,117 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 129.66666666666666) internal successors, (389), 3 states have internal predecessors, (389), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:39,117 INFO L276 IsEmpty]: Start isEmpty. Operand 129176 states and 141275 transitions. [2021-12-06 17:16:39,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 569 [2021-12-06 17:16:39,132 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 17:16:39,132 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 17:16:39,132 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-12-06 17:16:39,132 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 17:16:39,133 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 17:16:39,133 INFO L85 PathProgramCache]: Analyzing trace with hash -1053925819, now seen corresponding path program 1 times [2021-12-06 17:16:39,133 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 17:16:39,133 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1748351050] [2021-12-06 17:16:39,133 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 17:16:39,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 17:16:39,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:16:39,272 INFO L134 CoverageAnalysis]: Checked inductivity of 789 backedges. 603 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2021-12-06 17:16:39,272 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 17:16:39,272 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1748351050] [2021-12-06 17:16:39,272 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1748351050] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 17:16:39,272 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 17:16:39,272 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 17:16:39,273 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1023252469] [2021-12-06 17:16:39,273 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 17:16:39,273 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 17:16:39,274 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 17:16:39,274 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 17:16:39,274 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 17:16:39,274 INFO L87 Difference]: Start difference. First operand 129176 states and 141275 transitions. Second operand has 3 states, 3 states have (on average 128.0) internal successors, (384), 3 states have internal predecessors, (384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:42,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 17:16:42,298 INFO L93 Difference]: Finished difference Result 285386 states and 313317 transitions. [2021-12-06 17:16:42,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 17:16:42,299 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 128.0) internal successors, (384), 3 states have internal predecessors, (384), 0 states have call successors, (0), 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 568 [2021-12-06 17:16:42,299 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 17:16:42,447 INFO L225 Difference]: With dead ends: 285386 [2021-12-06 17:16:42,447 INFO L226 Difference]: Without dead ends: 156963 [2021-12-06 17:16:42,478 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 17:16:42,479 INFO L933 BasicCegarLoop]: 1278 mSDtfsCounter, 579 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 2325 mSolverCounterSat, 431 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 579 SdHoareTripleChecker+Valid, 1286 SdHoareTripleChecker+Invalid, 2756 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 431 IncrementalHoareTripleChecker+Valid, 2325 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2021-12-06 17:16:42,479 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [579 Valid, 1286 Invalid, 2756 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [431 Valid, 2325 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2021-12-06 17:16:42,595 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 156963 states. [2021-12-06 17:16:43,765 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 156963 to 153208. [2021-12-06 17:16:43,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 153208 states, 153207 states have (on average 1.0882792561697572) internal successors, (166732), 153207 states have internal predecessors, (166732), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:44,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153208 states to 153208 states and 166732 transitions. [2021-12-06 17:16:44,021 INFO L78 Accepts]: Start accepts. Automaton has 153208 states and 166732 transitions. Word has length 568 [2021-12-06 17:16:44,021 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 17:16:44,021 INFO L470 AbstractCegarLoop]: Abstraction has 153208 states and 166732 transitions. [2021-12-06 17:16:44,021 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 128.0) internal successors, (384), 3 states have internal predecessors, (384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:44,022 INFO L276 IsEmpty]: Start isEmpty. Operand 153208 states and 166732 transitions. [2021-12-06 17:16:44,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 598 [2021-12-06 17:16:44,038 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 17:16:44,038 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 17:16:44,038 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-12-06 17:16:44,038 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 17:16:44,039 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 17:16:44,039 INFO L85 PathProgramCache]: Analyzing trace with hash 1178440, now seen corresponding path program 1 times [2021-12-06 17:16:44,039 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 17:16:44,039 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2049448314] [2021-12-06 17:16:44,039 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 17:16:44,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 17:16:44,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:16:44,184 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 425 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2021-12-06 17:16:44,184 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 17:16:44,184 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2049448314] [2021-12-06 17:16:44,184 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2049448314] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 17:16:44,184 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 17:16:44,184 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 17:16:44,184 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1271741447] [2021-12-06 17:16:44,184 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 17:16:44,185 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 17:16:44,185 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 17:16:44,185 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 17:16:44,185 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 17:16:44,185 INFO L87 Difference]: Start difference. First operand 153208 states and 166732 transitions. Second operand has 3 states, 3 states have (on average 154.33333333333334) internal successors, (463), 3 states have internal predecessors, (463), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:47,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 17:16:47,699 INFO L93 Difference]: Finished difference Result 358984 states and 392759 transitions. [2021-12-06 17:16:47,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 17:16:47,700 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 154.33333333333334) internal successors, (463), 3 states have internal predecessors, (463), 0 states have call successors, (0), 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 597 [2021-12-06 17:16:47,700 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 17:16:48,103 INFO L225 Difference]: With dead ends: 358984 [2021-12-06 17:16:48,103 INFO L226 Difference]: Without dead ends: 206529 [2021-12-06 17:16:48,155 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 17:16:48,156 INFO L933 BasicCegarLoop]: 1257 mSDtfsCounter, 544 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 2133 mSolverCounterSat, 687 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 544 SdHoareTripleChecker+Valid, 1264 SdHoareTripleChecker+Invalid, 2820 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 687 IncrementalHoareTripleChecker+Valid, 2133 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2021-12-06 17:16:48,156 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [544 Valid, 1264 Invalid, 2820 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [687 Valid, 2133 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2021-12-06 17:16:48,291 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 206529 states. [2021-12-06 17:16:49,773 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 206529 to 193011. [2021-12-06 17:16:49,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 193011 states, 193010 states have (on average 1.0800580280814465) internal successors, (208462), 193010 states have internal predecessors, (208462), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:50,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193011 states to 193011 states and 208462 transitions. [2021-12-06 17:16:50,227 INFO L78 Accepts]: Start accepts. Automaton has 193011 states and 208462 transitions. Word has length 597 [2021-12-06 17:16:50,227 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 17:16:50,227 INFO L470 AbstractCegarLoop]: Abstraction has 193011 states and 208462 transitions. [2021-12-06 17:16:50,227 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 154.33333333333334) internal successors, (463), 3 states have internal predecessors, (463), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:50,227 INFO L276 IsEmpty]: Start isEmpty. Operand 193011 states and 208462 transitions. [2021-12-06 17:16:50,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 631 [2021-12-06 17:16:50,245 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 17:16:50,246 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 17:16:50,246 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-12-06 17:16:50,246 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 17:16:50,247 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 17:16:50,247 INFO L85 PathProgramCache]: Analyzing trace with hash -746929793, now seen corresponding path program 1 times [2021-12-06 17:16:50,247 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 17:16:50,247 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [327374065] [2021-12-06 17:16:50,247 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 17:16:50,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 17:16:50,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:16:50,421 INFO L134 CoverageAnalysis]: Checked inductivity of 499 backedges. 421 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2021-12-06 17:16:50,422 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 17:16:50,422 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [327374065] [2021-12-06 17:16:50,422 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [327374065] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 17:16:50,422 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 17:16:50,422 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-06 17:16:50,422 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1649124540] [2021-12-06 17:16:50,422 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 17:16:50,423 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-06 17:16:50,423 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 17:16:50,423 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-06 17:16:50,423 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-12-06 17:16:50,423 INFO L87 Difference]: Start difference. First operand 193011 states and 208462 transitions. Second operand has 4 states, 4 states have (on average 138.25) internal successors, (553), 4 states have internal predecessors, (553), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:56,223 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 17:16:56,223 INFO L93 Difference]: Finished difference Result 447602 states and 482985 transitions. [2021-12-06 17:16:56,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-06 17:16:56,224 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 138.25) internal successors, (553), 4 states have internal predecessors, (553), 0 states have call successors, (0), 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 630 [2021-12-06 17:16:56,224 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 17:16:56,506 INFO L225 Difference]: With dead ends: 447602 [2021-12-06 17:16:56,506 INFO L226 Difference]: Without dead ends: 255344 [2021-12-06 17:16:56,584 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-12-06 17:16:56,585 INFO L933 BasicCegarLoop]: 58 mSDtfsCounter, 1397 mSDsluCounter, 14 mSDsCounter, 0 mSdLazyCounter, 4620 mSolverCounterSat, 1070 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1397 SdHoareTripleChecker+Valid, 72 SdHoareTripleChecker+Invalid, 5690 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1070 IncrementalHoareTripleChecker+Valid, 4620 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.7s IncrementalHoareTripleChecker+Time [2021-12-06 17:16:56,585 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1397 Valid, 72 Invalid, 5690 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1070 Valid, 4620 Invalid, 0 Unknown, 0 Unchecked, 4.7s Time] [2021-12-06 17:16:56,784 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 255344 states. [2021-12-06 17:16:58,939 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 255344 to 244079. [2021-12-06 17:16:59,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 244079 states, 244078 states have (on average 1.0786265046419587) internal successors, (263269), 244078 states have internal predecessors, (263269), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:59,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244079 states to 244079 states and 263269 transitions. [2021-12-06 17:16:59,368 INFO L78 Accepts]: Start accepts. Automaton has 244079 states and 263269 transitions. Word has length 630 [2021-12-06 17:16:59,368 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 17:16:59,368 INFO L470 AbstractCegarLoop]: Abstraction has 244079 states and 263269 transitions. [2021-12-06 17:16:59,369 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 138.25) internal successors, (553), 4 states have internal predecessors, (553), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:16:59,369 INFO L276 IsEmpty]: Start isEmpty. Operand 244079 states and 263269 transitions. [2021-12-06 17:16:59,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 653 [2021-12-06 17:16:59,383 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 17:16:59,384 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 17:16:59,384 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-12-06 17:16:59,384 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 17:16:59,384 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 17:16:59,385 INFO L85 PathProgramCache]: Analyzing trace with hash -1190783181, now seen corresponding path program 1 times [2021-12-06 17:16:59,385 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 17:16:59,385 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1093363865] [2021-12-06 17:16:59,385 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 17:16:59,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 17:16:59,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:16:59,751 INFO L134 CoverageAnalysis]: Checked inductivity of 789 backedges. 528 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2021-12-06 17:16:59,751 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 17:16:59,751 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1093363865] [2021-12-06 17:16:59,751 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1093363865] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 17:16:59,751 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 17:16:59,752 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-06 17:16:59,752 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [40385097] [2021-12-06 17:16:59,752 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 17:16:59,752 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-06 17:16:59,752 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 17:16:59,753 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-06 17:16:59,753 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-12-06 17:16:59,753 INFO L87 Difference]: Start difference. First operand 244079 states and 263269 transitions. Second operand has 4 states, 4 states have (on average 116.75) internal successors, (467), 4 states have internal predecessors, (467), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:17:05,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 17:17:05,315 INFO L93 Difference]: Finished difference Result 563256 states and 607184 transitions. [2021-12-06 17:17:05,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-06 17:17:05,316 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 116.75) internal successors, (467), 4 states have internal predecessors, (467), 0 states have call successors, (0), 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 652 [2021-12-06 17:17:05,317 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 17:17:05,704 INFO L225 Difference]: With dead ends: 563256 [2021-12-06 17:17:05,705 INFO L226 Difference]: Without dead ends: 319930 [2021-12-06 17:17:05,817 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-12-06 17:17:05,818 INFO L933 BasicCegarLoop]: 116 mSDtfsCounter, 1334 mSDsluCounter, 14 mSDsCounter, 0 mSdLazyCounter, 4692 mSolverCounterSat, 1206 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1334 SdHoareTripleChecker+Valid, 130 SdHoareTripleChecker+Invalid, 5898 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1206 IncrementalHoareTripleChecker+Valid, 4692 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2021-12-06 17:17:05,818 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1334 Valid, 130 Invalid, 5898 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1206 Valid, 4692 Invalid, 0 Unknown, 0 Unchecked, 4.3s Time] [2021-12-06 17:17:06,201 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 319930 states. [2021-12-06 17:17:08,735 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 319930 to 295147. [2021-12-06 17:17:08,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 295147 states, 295146 states have (on average 1.0769483577619212) internal successors, (317857), 295146 states have internal predecessors, (317857), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:17:09,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295147 states to 295147 states and 317857 transitions. [2021-12-06 17:17:09,404 INFO L78 Accepts]: Start accepts. Automaton has 295147 states and 317857 transitions. Word has length 652 [2021-12-06 17:17:09,404 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 17:17:09,404 INFO L470 AbstractCegarLoop]: Abstraction has 295147 states and 317857 transitions. [2021-12-06 17:17:09,404 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 116.75) internal successors, (467), 4 states have internal predecessors, (467), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:17:09,404 INFO L276 IsEmpty]: Start isEmpty. Operand 295147 states and 317857 transitions. [2021-12-06 17:17:09,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 871 [2021-12-06 17:17:09,610 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 17:17:09,611 INFO L514 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 17:17:09,611 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-12-06 17:17:09,611 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 17:17:09,611 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 17:17:09,611 INFO L85 PathProgramCache]: Analyzing trace with hash 1145442509, now seen corresponding path program 1 times [2021-12-06 17:17:09,612 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 17:17:09,612 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1611188347] [2021-12-06 17:17:09,612 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 17:17:09,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 17:17:09,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:09,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2026 backedges. 1443 proven. 0 refuted. 0 times theorem prover too weak. 583 trivial. 0 not checked. [2021-12-06 17:17:09,788 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 17:17:09,788 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1611188347] [2021-12-06 17:17:09,788 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1611188347] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 17:17:09,788 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 17:17:09,789 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 17:17:09,789 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [685871987] [2021-12-06 17:17:09,789 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 17:17:09,789 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 17:17:09,790 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 17:17:09,790 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 17:17:09,790 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 17:17:09,790 INFO L87 Difference]: Start difference. First operand 295147 states and 317857 transitions. Second operand has 3 states, 3 states have (on average 163.33333333333334) internal successors, (490), 3 states have internal predecessors, (490), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:17:13,275 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 17:17:13,276 INFO L93 Difference]: Finished difference Result 591794 states and 637125 transitions. [2021-12-06 17:17:13,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 17:17:13,277 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 163.33333333333334) internal successors, (490), 3 states have internal predecessors, (490), 0 states have call successors, (0), 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 870 [2021-12-06 17:17:13,277 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 17:17:13,574 INFO L225 Difference]: With dead ends: 591794 [2021-12-06 17:17:13,575 INFO L226 Difference]: Without dead ends: 297400 [2021-12-06 17:17:13,765 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 17:17:13,765 INFO L933 BasicCegarLoop]: 993 mSDtfsCounter, 755 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 2077 mSolverCounterSat, 537 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 755 SdHoareTripleChecker+Valid, 1000 SdHoareTripleChecker+Invalid, 2614 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 537 IncrementalHoareTripleChecker+Valid, 2077 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2021-12-06 17:17:13,766 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [755 Valid, 1000 Invalid, 2614 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [537 Valid, 2077 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2021-12-06 17:17:13,967 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 297400 states. [2021-12-06 17:17:16,394 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 297400 to 282380. [2021-12-06 17:17:16,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 282380 states, 282379 states have (on average 1.0671579685458197) internal successors, (301343), 282379 states have internal predecessors, (301343), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:17:17,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282380 states to 282380 states and 301343 transitions. [2021-12-06 17:17:17,075 INFO L78 Accepts]: Start accepts. Automaton has 282380 states and 301343 transitions. Word has length 870 [2021-12-06 17:17:17,075 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 17:17:17,076 INFO L470 AbstractCegarLoop]: Abstraction has 282380 states and 301343 transitions. [2021-12-06 17:17:17,076 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 163.33333333333334) internal successors, (490), 3 states have internal predecessors, (490), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:17:17,076 INFO L276 IsEmpty]: Start isEmpty. Operand 282380 states and 301343 transitions. [2021-12-06 17:17:17,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 874 [2021-12-06 17:17:17,124 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 17:17:17,124 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 17:17:17,125 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-12-06 17:17:17,125 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 17:17:17,125 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 17:17:17,125 INFO L85 PathProgramCache]: Analyzing trace with hash 1568811845, now seen corresponding path program 1 times [2021-12-06 17:17:17,126 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 17:17:17,126 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [684226509] [2021-12-06 17:17:17,126 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 17:17:17,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 17:17:17,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:17,331 INFO L134 CoverageAnalysis]: Checked inductivity of 1527 backedges. 1179 proven. 0 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2021-12-06 17:17:17,331 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 17:17:17,331 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [684226509] [2021-12-06 17:17:17,332 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [684226509] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 17:17:17,332 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 17:17:17,332 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 17:17:17,332 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [153947575] [2021-12-06 17:17:17,332 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 17:17:17,333 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 17:17:17,333 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 17:17:17,333 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 17:17:17,333 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 17:17:17,333 INFO L87 Difference]: Start difference. First operand 282380 states and 301343 transitions. Second operand has 3 states, 3 states have (on average 192.66666666666666) internal successors, (578), 3 states have internal predecessors, (578), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:17:21,282 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 17:17:21,282 INFO L93 Difference]: Finished difference Result 578276 states and 616616 transitions. [2021-12-06 17:17:21,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 17:17:21,282 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 192.66666666666666) internal successors, (578), 3 states have internal predecessors, (578), 0 states have call successors, (0), 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 873 [2021-12-06 17:17:21,283 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 17:17:21,606 INFO L225 Difference]: With dead ends: 578276 [2021-12-06 17:17:21,607 INFO L226 Difference]: Without dead ends: 296649 [2021-12-06 17:17:21,870 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 17:17:21,870 INFO L933 BasicCegarLoop]: 1256 mSDtfsCounter, 589 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 2430 mSolverCounterSat, 281 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 589 SdHoareTripleChecker+Valid, 1264 SdHoareTripleChecker+Invalid, 2711 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 281 IncrementalHoareTripleChecker+Valid, 2430 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2021-12-06 17:17:21,871 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [589 Valid, 1264 Invalid, 2711 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [281 Valid, 2430 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2021-12-06 17:17:22,062 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 296649 states. [2021-12-06 17:17:24,614 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 296649 to 287637. [2021-12-06 17:17:24,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 287637 states, 287636 states have (on average 1.0611675868111086) internal successors, (305230), 287636 states have internal predecessors, (305230), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:17:25,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287637 states to 287637 states and 305230 transitions. [2021-12-06 17:17:25,100 INFO L78 Accepts]: Start accepts. Automaton has 287637 states and 305230 transitions. Word has length 873 [2021-12-06 17:17:25,100 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 17:17:25,100 INFO L470 AbstractCegarLoop]: Abstraction has 287637 states and 305230 transitions. [2021-12-06 17:17:25,100 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 192.66666666666666) internal successors, (578), 3 states have internal predecessors, (578), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:17:25,101 INFO L276 IsEmpty]: Start isEmpty. Operand 287637 states and 305230 transitions. [2021-12-06 17:17:25,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 896 [2021-12-06 17:17:25,340 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 17:17:25,341 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 17:17:25,341 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2021-12-06 17:17:25,341 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 17:17:25,341 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 17:17:25,341 INFO L85 PathProgramCache]: Analyzing trace with hash 287147464, now seen corresponding path program 1 times [2021-12-06 17:17:25,342 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 17:17:25,342 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [91524184] [2021-12-06 17:17:25,342 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 17:17:25,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 17:17:25,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:25,598 INFO L134 CoverageAnalysis]: Checked inductivity of 1584 backedges. 823 proven. 0 refuted. 0 times theorem prover too weak. 761 trivial. 0 not checked. [2021-12-06 17:17:25,598 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 17:17:25,598 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [91524184] [2021-12-06 17:17:25,598 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [91524184] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 17:17:25,598 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 17:17:25,598 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 17:17:25,598 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1075490152] [2021-12-06 17:17:25,598 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 17:17:25,599 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 17:17:25,599 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 17:17:25,599 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 17:17:25,599 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 17:17:25,600 INFO L87 Difference]: Start difference. First operand 287637 states and 305230 transitions. Second operand has 3 states, 3 states have (on average 167.66666666666666) internal successors, (503), 3 states have internal predecessors, (503), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:17:28,971 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 17:17:28,971 INFO L93 Difference]: Finished difference Result 579778 states and 615148 transitions. [2021-12-06 17:17:28,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 17:17:28,972 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 167.66666666666666) internal successors, (503), 3 states have internal predecessors, (503), 0 states have call successors, (0), 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 895 [2021-12-06 17:17:28,972 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 17:17:29,297 INFO L225 Difference]: With dead ends: 579778 [2021-12-06 17:17:29,297 INFO L226 Difference]: Without dead ends: 292894 [2021-12-06 17:17:29,394 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 17:17:29,394 INFO L933 BasicCegarLoop]: 1105 mSDtfsCounter, 604 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 2172 mSolverCounterSat, 388 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 604 SdHoareTripleChecker+Valid, 1113 SdHoareTripleChecker+Invalid, 2560 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 388 IncrementalHoareTripleChecker+Valid, 2172 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2021-12-06 17:17:29,395 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [604 Valid, 1113 Invalid, 2560 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [388 Valid, 2172 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2021-12-06 17:17:29,643 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 292894 states. [2021-12-06 17:17:32,390 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 292894 to 291392. [2021-12-06 17:17:32,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 291392 states, 291391 states have (on average 1.0549330624487372) internal successors, (307398), 291391 states have internal predecessors, (307398), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:17:32,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291392 states to 291392 states and 307398 transitions. [2021-12-06 17:17:32,995 INFO L78 Accepts]: Start accepts. Automaton has 291392 states and 307398 transitions. Word has length 895 [2021-12-06 17:17:32,996 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 17:17:32,996 INFO L470 AbstractCegarLoop]: Abstraction has 291392 states and 307398 transitions. [2021-12-06 17:17:32,996 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 167.66666666666666) internal successors, (503), 3 states have internal predecessors, (503), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:17:32,996 INFO L276 IsEmpty]: Start isEmpty. Operand 291392 states and 307398 transitions. [2021-12-06 17:17:33,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1276 [2021-12-06 17:17:33,089 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 17:17:33,090 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 17:17:33,090 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2021-12-06 17:17:33,090 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 17:17:33,091 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 17:17:33,091 INFO L85 PathProgramCache]: Analyzing trace with hash -1050276203, now seen corresponding path program 1 times [2021-12-06 17:17:33,091 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 17:17:33,091 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [136387181] [2021-12-06 17:17:33,091 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 17:17:33,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 17:17:33,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:33,647 INFO L134 CoverageAnalysis]: Checked inductivity of 1584 backedges. 910 proven. 558 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2021-12-06 17:17:33,647 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 17:17:33,648 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [136387181] [2021-12-06 17:17:33,648 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [136387181] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-06 17:17:33,648 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1816984024] [2021-12-06 17:17:33,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 17:17:33,648 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-06 17:17:33,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc77eeb5-14fb-495f-b161-71ba22218ea8/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 17:17:33,649 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc77eeb5-14fb-495f-b161-71ba22218ea8/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-06 17:17:33,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc77eeb5-14fb-495f-b161-71ba22218ea8/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-12-06 17:17:33,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 17:17:33,999 INFO L263 TraceCheckSpWp]: Trace formula consists of 1489 conjuncts, 6 conjunts are in the unsatisfiable core [2021-12-06 17:17:34,010 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-06 17:17:35,166 INFO L134 CoverageAnalysis]: Checked inductivity of 1584 backedges. 1105 proven. 363 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2021-12-06 17:17:35,166 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-06 17:17:36,162 INFO L134 CoverageAnalysis]: Checked inductivity of 1584 backedges. 1207 proven. 0 refuted. 0 times theorem prover too weak. 377 trivial. 0 not checked. [2021-12-06 17:17:36,162 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1816984024] provided 1 perfect and 1 imperfect interpolant sequences [2021-12-06 17:17:36,163 INFO L186 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2021-12-06 17:17:36,163 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [9, 6] total 15 [2021-12-06 17:17:36,163 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [943966346] [2021-12-06 17:17:36,164 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 17:17:36,165 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-06 17:17:36,165 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 17:17:36,165 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-06 17:17:36,165 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=152, Unknown=0, NotChecked=0, Total=210 [2021-12-06 17:17:36,165 INFO L87 Difference]: Start difference. First operand 291392 states and 307398 transitions. Second operand has 5 states, 5 states have (on average 203.2) internal successors, (1016), 5 states have internal predecessors, (1016), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:17:41,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 17:17:41,009 INFO L93 Difference]: Finished difference Result 594796 states and 627173 transitions. [2021-12-06 17:17:41,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-06 17:17:41,010 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 203.2) internal successors, (1016), 5 states have internal predecessors, (1016), 0 states have call successors, (0), 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 1275 [2021-12-06 17:17:41,011 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 17:17:41,011 INFO L225 Difference]: With dead ends: 594796 [2021-12-06 17:17:41,011 INFO L226 Difference]: Without dead ends: 0 [2021-12-06 17:17:41,127 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2557 GetRequests, 2543 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=58, Invalid=152, Unknown=0, NotChecked=0, Total=210 [2021-12-06 17:17:41,128 INFO L933 BasicCegarLoop]: 10 mSDtfsCounter, 2127 mSDsluCounter, 18 mSDsCounter, 0 mSdLazyCounter, 4081 mSolverCounterSat, 1370 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2127 SdHoareTripleChecker+Valid, 28 SdHoareTripleChecker+Invalid, 5451 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1370 IncrementalHoareTripleChecker+Valid, 4081 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.8s IncrementalHoareTripleChecker+Time [2021-12-06 17:17:41,128 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2127 Valid, 28 Invalid, 5451 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1370 Valid, 4081 Invalid, 0 Unknown, 0 Unchecked, 3.8s Time] [2021-12-06 17:17:41,128 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-12-06 17:17:41,129 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-12-06 17:17:41,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:17:41,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-12-06 17:17:41,129 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1275 [2021-12-06 17:17:41,129 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 17:17:41,129 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-12-06 17:17:41,129 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 203.2) internal successors, (1016), 5 states have internal predecessors, (1016), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 17:17:41,130 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-12-06 17:17:41,130 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-12-06 17:17:41,132 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-12-06 17:17:41,170 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc77eeb5-14fb-495f-b161-71ba22218ea8/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2021-12-06 17:17:41,333 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc77eeb5-14fb-495f-b161-71ba22218ea8/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-06 17:17:41,338 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-12-06 17:18:05,814 WARN L227 SmtUtils]: Spent 24.44s on a formula simplification. DAG size of input: 771 DAG size of output: 737 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-12-06 17:18:29,455 WARN L227 SmtUtils]: Spent 23.64s on a formula simplification. DAG size of input: 771 DAG size of output: 737 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-12-06 17:18:53,141 WARN L227 SmtUtils]: Spent 23.68s on a formula simplification. DAG size of input: 771 DAG size of output: 737 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-12-06 17:19:17,067 WARN L227 SmtUtils]: Spent 23.92s on a formula simplification. DAG size of input: 771 DAG size of output: 737 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-12-06 17:19:40,747 WARN L227 SmtUtils]: Spent 23.68s on a formula simplification. DAG size of input: 771 DAG size of output: 737 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-12-06 17:19:45,982 WARN L227 SmtUtils]: Spent 5.23s on a formula simplification. DAG size of input: 737 DAG size of output: 103 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter) [2021-12-06 17:19:51,245 WARN L227 SmtUtils]: Spent 5.26s on a formula simplification. DAG size of input: 737 DAG size of output: 103 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter) [2021-12-06 17:19:56,262 WARN L227 SmtUtils]: Spent 5.01s on a formula simplification. DAG size of input: 737 DAG size of output: 103 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter) [2021-12-06 17:20:01,574 WARN L227 SmtUtils]: Spent 5.31s on a formula simplification. DAG size of input: 737 DAG size of output: 103 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter) [2021-12-06 17:20:06,524 INFO L858 garLoopResultBuilder]: For program point L2876(lines 2876 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,524 INFO L858 garLoopResultBuilder]: For program point L498(lines 498 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,524 INFO L858 garLoopResultBuilder]: For program point L3406(lines 3406 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,524 INFO L858 garLoopResultBuilder]: For program point L764(lines 764 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,524 INFO L858 garLoopResultBuilder]: For program point L3671(lines 3671 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,524 INFO L858 garLoopResultBuilder]: For program point L2086(lines 2086 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,524 INFO L858 garLoopResultBuilder]: For program point L4201(lines 4201 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,524 INFO L858 garLoopResultBuilder]: For program point L1030(lines 1030 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,524 INFO L858 garLoopResultBuilder]: For program point L1823(lines 1823 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,524 INFO L858 garLoopResultBuilder]: For program point L4466(lines 4466 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,524 INFO L858 garLoopResultBuilder]: For program point L2352(lines 2352 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,524 INFO L858 garLoopResultBuilder]: For program point L1295(lines 1295 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,524 INFO L858 garLoopResultBuilder]: For program point L4731(lines 4731 4818) no Hoare annotation was computed. [2021-12-06 17:20:06,524 INFO L858 garLoopResultBuilder]: For program point L3939(lines 3939 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,524 INFO L858 garLoopResultBuilder]: For program point L2618(lines 2618 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,525 INFO L858 garLoopResultBuilder]: For program point L1561(lines 1561 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,525 INFO L858 garLoopResultBuilder]: For program point L240(lines 240 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,525 INFO L858 garLoopResultBuilder]: For program point L3147(lines 3147 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,525 INFO L858 garLoopResultBuilder]: For program point L505(lines 505 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,525 INFO L858 garLoopResultBuilder]: For program point L2884(lines 2884 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,525 INFO L858 garLoopResultBuilder]: For program point L770(lines 770 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,525 INFO L858 garLoopResultBuilder]: For program point L3413(lines 3413 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,525 INFO L858 garLoopResultBuilder]: For program point L2092(lines 2092 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,525 INFO L858 garLoopResultBuilder]: For program point L3678(lines 3678 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,525 INFO L858 garLoopResultBuilder]: For program point L1300(lines 1300 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,525 INFO L858 garLoopResultBuilder]: For program point L1036(lines 1036 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,525 INFO L858 garLoopResultBuilder]: For program point L4473(lines 4473 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,525 INFO L858 garLoopResultBuilder]: For program point L2359(lines 2359 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,525 INFO L858 garLoopResultBuilder]: For program point L4209(lines 4209 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,525 INFO L858 garLoopResultBuilder]: For program point L1831(lines 1831 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,525 INFO L858 garLoopResultBuilder]: For program point L3153(lines 3153 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,525 INFO L858 garLoopResultBuilder]: For program point L3946(lines 3946 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,526 INFO L858 garLoopResultBuilder]: For program point L4739(lines 4739 4818) no Hoare annotation was computed. [2021-12-06 17:20:06,526 INFO L858 garLoopResultBuilder]: For program point L1568(lines 1568 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,526 INFO L858 garLoopResultBuilder]: For program point L2625(lines 2625 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,526 INFO L858 garLoopResultBuilder]: For program point L247(lines 247 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,526 INFO L858 garLoopResultBuilder]: For program point L2890(lines 2890 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,526 INFO L858 garLoopResultBuilder]: For program point L512(lines 512 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,526 INFO L858 garLoopResultBuilder]: For program point L3420(lines 3420 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,526 INFO L858 garLoopResultBuilder]: For program point L1306(lines 1306 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,526 INFO L858 garLoopResultBuilder]: For program point L778(lines 778 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,526 INFO L858 garLoopResultBuilder]: For program point L3685(lines 3685 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,526 INFO L858 garLoopResultBuilder]: For program point L2100(lines 2100 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,526 INFO L858 garLoopResultBuilder]: For program point L1043(lines 1043 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,526 INFO L858 garLoopResultBuilder]: For program point L1836(lines 1836 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,526 INFO L858 garLoopResultBuilder]: For program point L4479(lines 4479 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,526 INFO L858 garLoopResultBuilder]: For program point L4215(lines 4215 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,527 INFO L858 garLoopResultBuilder]: For program point L3952(lines 3952 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,527 INFO L858 garLoopResultBuilder]: For program point L1574(lines 1574 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,527 INFO L858 garLoopResultBuilder]: For program point L2367(lines 2367 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,527 INFO L858 garLoopResultBuilder]: For program point L2896(lines 2896 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,527 INFO L858 garLoopResultBuilder]: For program point L4746(lines 4746 4818) no Hoare annotation was computed. [2021-12-06 17:20:06,527 INFO L858 garLoopResultBuilder]: For program point L2632(lines 2632 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,527 INFO L858 garLoopResultBuilder]: For program point L3161(lines 3161 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,527 INFO L858 garLoopResultBuilder]: For program point L1312(lines 1312 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,527 INFO L858 garLoopResultBuilder]: For program point L255(lines 255 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,527 INFO L858 garLoopResultBuilder]: For program point L520(lines 520 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,527 INFO L858 garLoopResultBuilder]: For program point L785(lines 785 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,527 INFO L858 garLoopResultBuilder]: For program point L2635(lines 2635 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,527 INFO L858 garLoopResultBuilder]: For program point L3428(lines 3428 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,527 INFO L858 garLoopResultBuilder]: For program point L1050(lines 1050 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,527 INFO L858 garLoopResultBuilder]: For program point L2107(lines 2107 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,527 INFO L858 garLoopResultBuilder]: For program point L1843(lines 1843 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,527 INFO L858 garLoopResultBuilder]: For program point L3693(lines 3693 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,527 INFO L858 garLoopResultBuilder]: For program point L4486(lines 4486 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,528 INFO L858 garLoopResultBuilder]: For program point L4222(lines 4222 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,528 INFO L858 garLoopResultBuilder]: For program point L2373(lines 2373 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,528 INFO L858 garLoopResultBuilder]: For program point L2902(lines 2902 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,528 INFO L858 garLoopResultBuilder]: For program point L4752(lines 4752 4818) no Hoare annotation was computed. [2021-12-06 17:20:06,528 INFO L858 garLoopResultBuilder]: For program point L1317(lines 1317 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,528 INFO L858 garLoopResultBuilder]: For program point L260(lines 260 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,528 INFO L858 garLoopResultBuilder]: For program point L3960(lines 3960 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,528 INFO L858 garLoopResultBuilder]: For program point L1582(lines 1582 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,528 INFO L858 garLoopResultBuilder]: For program point L3168(lines 3168 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,528 INFO L858 garLoopResultBuilder]: For program point L791(lines 791 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,528 INFO L858 garLoopResultBuilder]: For program point L527(lines 527 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,528 INFO L858 garLoopResultBuilder]: For program point L2113(lines 2113 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,528 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-06 17:20:06,528 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 178) no Hoare annotation was computed. [2021-12-06 17:20:06,528 INFO L858 garLoopResultBuilder]: For program point L3699(lines 3699 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,528 INFO L858 garLoopResultBuilder]: For program point L2378(lines 2378 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,529 INFO L858 garLoopResultBuilder]: For program point L1057(lines 1057 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,529 INFO L858 garLoopResultBuilder]: For program point L2643(lines 2643 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,529 INFO L858 garLoopResultBuilder]: For program point L3436(lines 3436 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,529 INFO L858 garLoopResultBuilder]: For program point L1322(lines 1322 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,529 INFO L858 garLoopResultBuilder]: For program point L4229(lines 4229 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,529 INFO L858 garLoopResultBuilder]: For program point L1851(lines 1851 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,529 INFO L858 garLoopResultBuilder]: For program point L4494(lines 4494 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,529 INFO L858 garLoopResultBuilder]: For program point L2909(lines 2909 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,529 INFO L858 garLoopResultBuilder]: For program point L4759(lines 4759 4818) no Hoare annotation was computed. [2021-12-06 17:20:06,529 INFO L858 garLoopResultBuilder]: For program point L3702(lines 3702 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,529 INFO L858 garLoopResultBuilder]: For program point L1588(lines 1588 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,529 INFO L858 garLoopResultBuilder]: For program point L267(lines 267 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,529 INFO L858 garLoopResultBuilder]: For program point L3967(lines 3967 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,530 INFO L854 garLoopResultBuilder]: At program point L3175(lines 1699 3176) the Hoare annotation is: (let ((.cse21 (= ~a5~0 4))) (let ((.cse19 (< 255 ~a17~0)) (.cse2 (<= ~a7~0 12)) (.cse7 (<= (+ ~a17~0 124) 0)) (.cse9 (<= 15 ~a24~0)) (.cse14 (<= 14 ~a7~0)) (.cse10 (<= ~a17~0 146631)) (.cse15 (= 6 ~a5~0)) (.cse13 (<= 0 (+ ~a17~0 450546))) (.cse1 (<= ~a17~0 111)) (.cse16 (= 5 ~a5~0)) (.cse20 (<= (+ ~a17~0 453615) 0)) (.cse4 (<= ~a2~0 170)) (.cse11 (< 0 (+ ~a17~0 108))) (.cse8 (not (= ~a7~0 12))) (.cse3 (<= ~a24~0 13)) (.cse6 (<= ~a24~0 14)) (.cse0 (not .cse21)) (.cse5 (<= ~a5~0 4)) (.cse18 (<= ~a17~0 600360)) (.cse12 (< 189 ~a2~0)) (.cse17 (<= 15399 ~a17~0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse0 .cse5) (and .cse4 .cse6 .cse0 .cse1) (and .cse4 .cse6 .cse7 .cse8) (and .cse4 .cse9 .cse10 .cse11) (and .cse12 .cse5 .cse10 .cse11 .cse8) (and .cse6 .cse0 .cse13 .cse1) (and .cse0 .cse14 .cse13 .cse1) (and .cse0 .cse12 .cse5 .cse10) (and .cse10 .cse11 .cse2 .cse15) (and .cse6 .cse12 .cse5 .cse1) (and .cse1 .cse16 .cse3) (and .cse0 .cse14 .cse9 .cse5 .cse1) (and .cse12 .cse10 .cse2 .cse3) (and .cse0 .cse9 .cse1 .cse2) (and .cse6 .cse12 .cse14 .cse10 .cse16) (and .cse14 .cse9 .cse10 .cse17) (and .cse0 .cse18 .cse19) (and .cse14 .cse5 .cse1 .cse3) (and .cse0 .cse14 .cse10 .cse11) (and .cse4 .cse0 .cse14 .cse1) (and .cse4 .cse1 .cse2 .cse3) (and .cse4 .cse14 .cse5 .cse19 .cse8) (and .cse4 .cse5 .cse10 .cse11 .cse8) (and .cse12 .cse10 .cse2 .cse16) (and .cse11 .cse1 .cse2) (and .cse6 .cse0 .cse10 .cse11) (and .cse12 .cse20 .cse5 .cse8) (and .cse12 .cse10 .cse11 .cse16) (and .cse4 .cse15 .cse3) (and .cse9 .cse11 .cse1) (and .cse6 .cse10 .cse15 .cse8) (and .cse4 .cse21 .cse13 (= ~a24~0 15) .cse7 .cse8) (and .cse18 (or (and .cse4 .cse5 .cse8) (and .cse4 .cse9)) .cse17) (and .cse12 .cse14 .cse5 .cse10) (and .cse20 .cse15 .cse8) (and .cse4 .cse13 .cse1 .cse16) (and .cse6 .cse0 .cse20 .cse8) (and .cse4 .cse5 .cse11 .cse8 .cse3) (and .cse6 .cse0 .cse12 .cse5) (and .cse18 .cse12 .cse17)))) [2021-12-06 17:20:06,530 INFO L858 garLoopResultBuilder]: For program point L797(lines 797 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,530 INFO L858 garLoopResultBuilder]: For program point L534(lines 534 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,530 INFO L858 garLoopResultBuilder]: For program point L1063(lines 1063 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,530 INFO L858 garLoopResultBuilder]: For program point L2649(lines 2649 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,530 INFO L858 garLoopResultBuilder]: For program point L3442(lines 3442 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,530 INFO L858 garLoopResultBuilder]: For program point L2385(lines 2385 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,530 INFO L858 garLoopResultBuilder]: For program point L2121(lines 2121 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,530 INFO L858 garLoopResultBuilder]: For program point L1857(lines 1857 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,531 INFO L858 garLoopResultBuilder]: For program point L4236(lines 4236 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,531 INFO L858 garLoopResultBuilder]: For program point L4765(lines 4765 4818) no Hoare annotation was computed. [2021-12-06 17:20:06,531 INFO L858 garLoopResultBuilder]: For program point L1330(lines 1330 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,531 INFO L858 garLoopResultBuilder]: For program point L2916(lines 2916 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,531 INFO L858 garLoopResultBuilder]: For program point L3973(lines 3973 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,531 INFO L858 garLoopResultBuilder]: For program point L802(lines 802 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,531 INFO L858 garLoopResultBuilder]: For program point L3709(lines 3709 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,531 INFO L858 garLoopResultBuilder]: For program point L4502(lines 4502 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,531 INFO L858 garLoopResultBuilder]: For program point L274(lines 274 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,531 INFO L858 garLoopResultBuilder]: For program point L3181(lines 3181 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,531 INFO L858 garLoopResultBuilder]: For program point L1596(lines 1596 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,531 INFO L858 garLoopResultBuilder]: For program point L1068(lines 1068 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,531 INFO L858 garLoopResultBuilder]: For program point L2655(lines 2655 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,531 INFO L858 garLoopResultBuilder]: For program point L541(lines 541 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,531 INFO L858 garLoopResultBuilder]: For program point L2392(lines 2392 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,532 INFO L858 garLoopResultBuilder]: For program point L3449(lines 3449 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,532 INFO L858 garLoopResultBuilder]: For program point L2128(lines 2128 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,532 INFO L858 garLoopResultBuilder]: For program point L3978(lines 3978 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,532 INFO L858 garLoopResultBuilder]: For program point L1864(lines 1864 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,532 INFO L858 garLoopResultBuilder]: For program point L4771(lines 4771 4818) no Hoare annotation was computed. [2021-12-06 17:20:06,532 INFO L858 garLoopResultBuilder]: For program point L4243(lines 4243 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,532 INFO L858 garLoopResultBuilder]: For program point L4508(lines 4508 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,532 INFO L858 garLoopResultBuilder]: For program point L1337(lines 1337 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,532 INFO L858 garLoopResultBuilder]: For program point L2923(lines 2923 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,532 INFO L858 garLoopResultBuilder]: For program point L809(lines 809 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,532 INFO L858 garLoopResultBuilder]: For program point L3716(lines 3716 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,532 INFO L858 garLoopResultBuilder]: For program point L3188(lines 3188 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,532 INFO L858 garLoopResultBuilder]: For program point L282(lines 282 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,532 INFO L858 garLoopResultBuilder]: For program point L1075(lines 1075 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,532 INFO L858 garLoopResultBuilder]: For program point L1604(lines 1604 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,532 INFO L858 garLoopResultBuilder]: For program point L547(lines 547 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,533 INFO L858 garLoopResultBuilder]: For program point L2662(lines 2662 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,533 INFO L858 garLoopResultBuilder]: For program point L4248(lines 4248 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,533 INFO L858 garLoopResultBuilder]: For program point L3456(lines 3456 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,533 INFO L858 garLoopResultBuilder]: For program point L2399(lines 2399 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,533 INFO L858 garLoopResultBuilder]: For program point L2135(lines 2135 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,533 INFO L858 garLoopResultBuilder]: For program point L3985(lines 3985 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,533 INFO L858 garLoopResultBuilder]: For program point L1871(lines 1871 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,533 INFO L858 garLoopResultBuilder]: For program point L4778(lines 4778 4818) no Hoare annotation was computed. [2021-12-06 17:20:06,533 INFO L858 garLoopResultBuilder]: For program point L4514(lines 4514 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,533 INFO L858 garLoopResultBuilder]: For program point L2930(lines 2930 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,533 INFO L858 garLoopResultBuilder]: For program point L3723(lines 3723 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,533 INFO L858 garLoopResultBuilder]: For program point L1609(lines 1609 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,533 INFO L858 garLoopResultBuilder]: For program point L1345(lines 1345 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,533 INFO L858 garLoopResultBuilder]: For program point L288(lines 288 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,533 INFO L858 garLoopResultBuilder]: For program point L817(lines 817 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,533 INFO L858 garLoopResultBuilder]: For program point L4781(lines 4781 4818) no Hoare annotation was computed. [2021-12-06 17:20:06,533 INFO L858 garLoopResultBuilder]: For program point L553(lines 553 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,533 INFO L858 garLoopResultBuilder]: For program point L3196(lines 3196 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,534 INFO L858 garLoopResultBuilder]: For program point L4253(lines 4253 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,534 INFO L858 garLoopResultBuilder]: For program point L1083(lines 1083 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,534 INFO L858 garLoopResultBuilder]: For program point L2669(lines 2669 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,534 INFO L858 garLoopResultBuilder]: For program point L4519(lines 4519 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,534 INFO L858 garLoopResultBuilder]: For program point L2405(lines 2405 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,534 INFO L858 garLoopResultBuilder]: For program point L3991(lines 3991 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,534 INFO L858 garLoopResultBuilder]: For program point L3463(lines 3463 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,534 INFO L858 garLoopResultBuilder]: For program point L2142(lines 2142 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,534 INFO L858 garLoopResultBuilder]: For program point L1878(lines 1878 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,534 INFO L858 garLoopResultBuilder]: For program point L2936(lines 2936 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,534 INFO L858 garLoopResultBuilder]: For program point L294(lines 294 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,534 INFO L858 garLoopResultBuilder]: For program point L3730(lines 3730 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,534 INFO L858 garLoopResultBuilder]: For program point L1616(lines 1616 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,534 INFO L858 garLoopResultBuilder]: For program point L1352(lines 1352 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,534 INFO L858 garLoopResultBuilder]: For program point L824(lines 824 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,534 INFO L858 garLoopResultBuilder]: For program point L4788(lines 4788 4818) no Hoare annotation was computed. [2021-12-06 17:20:06,534 INFO L858 garLoopResultBuilder]: For program point L560(lines 560 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,534 INFO L858 garLoopResultBuilder]: For program point L2410(lines 2410 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,535 INFO L858 garLoopResultBuilder]: For program point L3203(lines 3203 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,535 INFO L858 garLoopResultBuilder]: For program point L2675(lines 2675 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,535 INFO L858 garLoopResultBuilder]: For program point L4525(lines 4525 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,535 INFO L858 garLoopResultBuilder]: For program point L4261(lines 4261 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,535 INFO L858 garLoopResultBuilder]: For program point L1090(lines 1090 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,535 INFO L858 garLoopResultBuilder]: For program point L3998(lines 3998 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,535 INFO L858 garLoopResultBuilder]: For program point L2149(lines 2149 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,535 INFO L858 garLoopResultBuilder]: For program point L1885(lines 1885 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,535 INFO L858 garLoopResultBuilder]: For program point L3471(lines 3471 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,535 INFO L858 garLoopResultBuilder]: For program point L1357(lines 1357 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,535 INFO L858 garLoopResultBuilder]: For program point L3736(lines 3736 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,535 INFO L858 garLoopResultBuilder]: For program point L301(lines 301 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,535 INFO L858 garLoopResultBuilder]: For program point L2944(lines 2944 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,535 INFO L858 garLoopResultBuilder]: For program point L830(lines 830 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,535 INFO L858 garLoopResultBuilder]: For program point L1623(lines 1623 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,535 INFO L858 garLoopResultBuilder]: For program point L3209(lines 3209 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,535 INFO L858 garLoopResultBuilder]: For program point L2681(lines 2681 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,535 INFO L858 garLoopResultBuilder]: For program point L567(lines 567 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,536 INFO L858 garLoopResultBuilder]: For program point L2417(lines 2417 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,536 INFO L858 garLoopResultBuilder]: For program point L4267(lines 4267 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,536 INFO L858 garLoopResultBuilder]: For program point L1096(lines 1096 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,536 INFO L858 garLoopResultBuilder]: For program point L39(lines 39 41) no Hoare annotation was computed. [2021-12-06 17:20:06,536 INFO L858 garLoopResultBuilder]: For program point L39-2(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,536 INFO L858 garLoopResultBuilder]: For program point L4796(lines 4796 4818) no Hoare annotation was computed. [2021-12-06 17:20:06,536 INFO L858 garLoopResultBuilder]: For program point L4532(lines 4532 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,536 INFO L858 garLoopResultBuilder]: For program point L40(line 40) no Hoare annotation was computed. [2021-12-06 17:20:06,536 INFO L858 garLoopResultBuilder]: For program point L4004(lines 4004 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,536 INFO L858 garLoopResultBuilder]: For program point L3476(lines 3476 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,536 INFO L858 garLoopResultBuilder]: For program point L1891(lines 1891 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,536 INFO L858 garLoopResultBuilder]: For program point L2156(lines 2156 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,536 INFO L858 garLoopResultBuilder]: For program point L42-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,536 INFO L858 garLoopResultBuilder]: For program point L43(line 43) no Hoare annotation was computed. [2021-12-06 17:20:06,536 INFO L858 garLoopResultBuilder]: For program point L3743(lines 3743 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,536 INFO L858 garLoopResultBuilder]: For program point L1365(lines 1365 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,536 INFO L858 garLoopResultBuilder]: For program point L308(lines 308 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,536 INFO L858 garLoopResultBuilder]: For program point L2951(lines 2951 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,537 INFO L858 garLoopResultBuilder]: For program point L837(lines 837 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,537 INFO L858 garLoopResultBuilder]: For program point L1630(lines 1630 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,537 INFO L858 garLoopResultBuilder]: For program point L1102(lines 1102 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,537 INFO L858 garLoopResultBuilder]: For program point L45-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,537 INFO L858 garLoopResultBuilder]: For program point L2688(lines 2688 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,537 INFO L858 garLoopResultBuilder]: For program point L574(lines 574 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,537 INFO L858 garLoopResultBuilder]: For program point L3217(lines 3217 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,537 INFO L858 garLoopResultBuilder]: For program point L46(line 46) no Hoare annotation was computed. [2021-12-06 17:20:06,537 INFO L858 garLoopResultBuilder]: For program point L4539(lines 4539 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,537 INFO L858 garLoopResultBuilder]: For program point L3482(lines 3482 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,537 INFO L858 garLoopResultBuilder]: For program point L2425(lines 2425 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,537 INFO L858 garLoopResultBuilder]: For program point L4275(lines 4275 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,537 INFO L858 garLoopResultBuilder]: For program point L1897(lines 1897 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,537 INFO L858 garLoopResultBuilder]: For program point L840(lines 840 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,537 INFO L858 garLoopResultBuilder]: For program point L4804(lines 4804 4818) no Hoare annotation was computed. [2021-12-06 17:20:06,537 INFO L858 garLoopResultBuilder]: For program point L48-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,537 INFO L858 garLoopResultBuilder]: For program point L4012(lines 4012 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,537 INFO L858 garLoopResultBuilder]: For program point L313(lines 313 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,538 INFO L858 garLoopResultBuilder]: For program point L2163(lines 2163 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,538 INFO L858 garLoopResultBuilder]: For program point L49(line 49) no Hoare annotation was computed. [2021-12-06 17:20:06,538 INFO L858 garLoopResultBuilder]: For program point L3749(lines 3749 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,538 INFO L858 garLoopResultBuilder]: For program point L2957(lines 2957 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,538 INFO L858 garLoopResultBuilder]: For program point L2693(lines 2693 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,538 INFO L858 garLoopResultBuilder]: For program point L1372(lines 1372 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,538 INFO L858 garLoopResultBuilder]: For program point L51-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,538 INFO L858 garLoopResultBuilder]: For program point L1637(lines 1637 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,538 INFO L858 garLoopResultBuilder]: For program point L3223(lines 3223 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,538 INFO L858 garLoopResultBuilder]: For program point L1109(lines 1109 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,538 INFO L858 garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed. [2021-12-06 17:20:06,538 INFO L858 garLoopResultBuilder]: For program point L581(lines 581 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,538 INFO L858 garLoopResultBuilder]: For program point L2431(lines 2431 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,538 INFO L858 garLoopResultBuilder]: For program point L4546(lines 4546 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,538 INFO L858 garLoopResultBuilder]: For program point L4282(lines 4282 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,538 INFO L858 garLoopResultBuilder]: For program point L54-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,538 INFO L858 garLoopResultBuilder]: For program point L1904(lines 1904 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,539 INFO L858 garLoopResultBuilder]: For program point L3490(lines 3490 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,539 INFO L858 garLoopResultBuilder]: For program point L319(lines 319 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,539 INFO L858 garLoopResultBuilder]: For program point L2169(lines 2169 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,539 INFO L858 garLoopResultBuilder]: For program point L55(line 55) no Hoare annotation was computed. [2021-12-06 17:20:06,539 INFO L858 garLoopResultBuilder]: For program point L848(lines 848 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,539 INFO L858 garLoopResultBuilder]: For program point L3755(lines 3755 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,539 INFO L858 garLoopResultBuilder]: For program point L4812(lines 4812 4818) no Hoare annotation was computed. [2021-12-06 17:20:06,539 INFO L858 garLoopResultBuilder]: For program point L4020(lines 4020 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,539 INFO L858 garLoopResultBuilder]: For program point L57-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,539 INFO L858 garLoopResultBuilder]: For program point L1379(lines 1379 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,539 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-12-06 17:20:06,540 INFO L858 garLoopResultBuilder]: For program point L1115(lines 1115 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,540 INFO L858 garLoopResultBuilder]: For program point L58(line 58) no Hoare annotation was computed. [2021-12-06 17:20:06,540 INFO L858 garLoopResultBuilder]: For program point L2965(lines 2965 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,540 INFO L858 garLoopResultBuilder]: For program point L1644(lines 1644 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,540 INFO L858 garLoopResultBuilder]: For program point L2701(lines 2701 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,540 INFO L858 garLoopResultBuilder]: For program point L587(lines 587 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,540 INFO L858 garLoopResultBuilder]: For program point L4551(lines 4551 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,540 INFO L858 garLoopResultBuilder]: For program point L3230(lines 3230 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,540 INFO L858 garLoopResultBuilder]: For program point L1909(lines 1909 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,540 INFO L858 garLoopResultBuilder]: For program point L60-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,541 INFO L858 garLoopResultBuilder]: For program point L2439(lines 2439 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,541 INFO L858 garLoopResultBuilder]: For program point L4289(lines 4289 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,541 INFO L858 garLoopResultBuilder]: For program point L61(line 61) no Hoare annotation was computed. [2021-12-06 17:20:06,541 INFO L858 garLoopResultBuilder]: For program point L4025(lines 4025 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,541 INFO L858 garLoopResultBuilder]: For program point L854(lines 854 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,541 INFO L858 garLoopResultBuilder]: For program point L3497(lines 3497 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,541 INFO L858 garLoopResultBuilder]: For program point L326(lines 326 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,541 INFO L858 garLoopResultBuilder]: For program point L2176(lines 2176 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,542 INFO L854 garLoopResultBuilder]: At program point L4819(lines 4668 4820) the Hoare annotation is: (let ((.cse21 (= ~a5~0 4))) (let ((.cse19 (< 255 ~a17~0)) (.cse2 (<= ~a7~0 12)) (.cse7 (<= (+ ~a17~0 124) 0)) (.cse9 (<= 15 ~a24~0)) (.cse14 (<= 14 ~a7~0)) (.cse10 (<= ~a17~0 146631)) (.cse15 (= 6 ~a5~0)) (.cse13 (<= 0 (+ ~a17~0 450546))) (.cse1 (<= ~a17~0 111)) (.cse16 (= 5 ~a5~0)) (.cse20 (<= (+ ~a17~0 453615) 0)) (.cse4 (<= ~a2~0 170)) (.cse11 (< 0 (+ ~a17~0 108))) (.cse8 (not (= ~a7~0 12))) (.cse3 (<= ~a24~0 13)) (.cse6 (<= ~a24~0 14)) (.cse0 (not .cse21)) (.cse5 (<= ~a5~0 4)) (.cse18 (<= ~a17~0 600360)) (.cse12 (< 189 ~a2~0)) (.cse17 (<= 15399 ~a17~0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse0 .cse5) (and .cse4 .cse6 .cse0 .cse1) (and .cse4 .cse6 .cse7 .cse8) (and .cse4 .cse9 .cse10 .cse11) (and .cse12 .cse5 .cse10 .cse11 .cse8) (and .cse6 .cse0 .cse13 .cse1) (and .cse0 .cse14 .cse13 .cse1) (and .cse0 .cse12 .cse5 .cse10) (and .cse10 .cse11 .cse2 .cse15) (and .cse6 .cse12 .cse5 .cse1) (and .cse1 .cse16 .cse3) (and .cse0 .cse14 .cse9 .cse5 .cse1) (and .cse12 .cse10 .cse2 .cse3) (and .cse0 .cse9 .cse1 .cse2) (and .cse6 .cse12 .cse14 .cse10 .cse16) (and .cse14 .cse9 .cse10 .cse17) (and .cse0 .cse18 .cse19) (and .cse14 .cse5 .cse1 .cse3) (and .cse0 .cse14 .cse10 .cse11) (and .cse4 .cse0 .cse14 .cse1) (and .cse4 .cse1 .cse2 .cse3) (and .cse4 .cse14 .cse5 .cse19 .cse8) (and .cse4 .cse5 .cse10 .cse11 .cse8) (and .cse12 .cse10 .cse2 .cse16) (and .cse11 .cse1 .cse2) (and .cse6 .cse0 .cse10 .cse11) (and .cse12 .cse20 .cse5 .cse8) (and .cse12 .cse10 .cse11 .cse16) (and .cse4 .cse15 .cse3) (and .cse9 .cse11 .cse1) (and .cse6 .cse10 .cse15 .cse8) (and .cse4 .cse21 .cse13 (= ~a24~0 15) .cse7 .cse8) (and .cse18 (or (and .cse4 .cse5 .cse8) (and .cse4 .cse9)) .cse17) (and .cse12 .cse14 .cse5 .cse10) (and .cse20 .cse15 .cse8) (and .cse4 .cse13 .cse1 .cse16) (and .cse6 .cse0 .cse20 .cse8) (and .cse4 .cse5 .cse11 .cse8 .cse3) (and .cse6 .cse0 .cse12 .cse5) (and .cse18 .cse12 .cse17)))) [2021-12-06 17:20:06,542 INFO L858 garLoopResultBuilder]: For program point L3762(lines 3762 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,542 INFO L858 garLoopResultBuilder]: For program point L63-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,542 INFO L858 garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed. [2021-12-06 17:20:06,542 INFO L858 garLoopResultBuilder]: For program point L1914(lines 1914 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,542 INFO L858 garLoopResultBuilder]: For program point L2971(lines 2971 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,542 INFO L858 garLoopResultBuilder]: For program point L2707(lines 2707 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,542 INFO L858 garLoopResultBuilder]: For program point L4557(lines 4557 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,542 INFO L858 garLoopResultBuilder]: For program point L1386(lines 1386 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,542 INFO L861 garLoopResultBuilder]: At program point L4822(lines 4822 4838) the Hoare annotation is: true [2021-12-06 17:20:06,542 INFO L858 garLoopResultBuilder]: For program point L1651(lines 1651 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,542 INFO L858 garLoopResultBuilder]: For program point L594(lines 594 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,542 INFO L858 garLoopResultBuilder]: For program point L1123(lines 1123 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,542 INFO L858 garLoopResultBuilder]: For program point L66-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,542 INFO L858 garLoopResultBuilder]: For program point L859(lines 859 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,542 INFO L858 garLoopResultBuilder]: For program point L3502(lines 3502 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,542 INFO L858 garLoopResultBuilder]: For program point L3238(lines 3238 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,543 INFO L858 garLoopResultBuilder]: For program point L67(line 67) no Hoare annotation was computed. [2021-12-06 17:20:06,543 INFO L858 garLoopResultBuilder]: For program point L2446(lines 2446 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,543 INFO L858 garLoopResultBuilder]: For program point L4296(lines 4296 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,543 INFO L858 garLoopResultBuilder]: For program point L333(lines 333 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,543 INFO L858 garLoopResultBuilder]: For program point L69-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,543 INFO L858 garLoopResultBuilder]: For program point L4033(lines 4033 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,543 INFO L858 garLoopResultBuilder]: For program point L3769(lines 3769 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,543 INFO L858 garLoopResultBuilder]: For program point L2184(lines 2184 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,543 INFO L858 garLoopResultBuilder]: For program point L70(line 70) no Hoare annotation was computed. [2021-12-06 17:20:06,543 INFO L858 garLoopResultBuilder]: For program point L1921(lines 1921 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,543 INFO L854 garLoopResultBuilder]: At program point L4828-2(lines 4828 4837) the Hoare annotation is: (let ((.cse21 (= ~a5~0 4))) (let ((.cse19 (< 255 ~a17~0)) (.cse2 (<= ~a7~0 12)) (.cse7 (<= (+ ~a17~0 124) 0)) (.cse9 (<= 15 ~a24~0)) (.cse14 (<= 14 ~a7~0)) (.cse10 (<= ~a17~0 146631)) (.cse15 (= 6 ~a5~0)) (.cse13 (<= 0 (+ ~a17~0 450546))) (.cse1 (<= ~a17~0 111)) (.cse16 (= 5 ~a5~0)) (.cse20 (<= (+ ~a17~0 453615) 0)) (.cse4 (<= ~a2~0 170)) (.cse11 (< 0 (+ ~a17~0 108))) (.cse8 (not (= ~a7~0 12))) (.cse3 (<= ~a24~0 13)) (.cse6 (<= ~a24~0 14)) (.cse0 (not .cse21)) (.cse5 (<= ~a5~0 4)) (.cse18 (<= ~a17~0 600360)) (.cse12 (< 189 ~a2~0)) (.cse17 (<= 15399 ~a17~0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse0 .cse5) (and .cse4 .cse6 .cse0 .cse1) (and .cse4 .cse6 .cse7 .cse8) (and .cse4 .cse9 .cse10 .cse11) (and .cse12 .cse5 .cse10 .cse11 .cse8) (and .cse6 .cse0 .cse13 .cse1) (and .cse0 .cse14 .cse13 .cse1) (and .cse0 .cse12 .cse5 .cse10) (and .cse10 .cse11 .cse2 .cse15) (and .cse6 .cse12 .cse5 .cse1) (and .cse1 .cse16 .cse3) (and .cse0 .cse14 .cse9 .cse5 .cse1) (and .cse12 .cse10 .cse2 .cse3) (and .cse0 .cse9 .cse1 .cse2) (and .cse6 .cse12 .cse14 .cse10 .cse16) (and .cse14 .cse9 .cse10 .cse17) (and .cse0 .cse18 .cse19) (and .cse14 .cse5 .cse1 .cse3) (and .cse0 .cse14 .cse10 .cse11) (and .cse4 .cse0 .cse14 .cse1) (and .cse4 .cse1 .cse2 .cse3) (and .cse4 .cse14 .cse5 .cse19 .cse8) (and .cse4 .cse5 .cse10 .cse11 .cse8) (and .cse12 .cse10 .cse2 .cse16) (and .cse11 .cse1 .cse2) (and .cse6 .cse0 .cse10 .cse11) (and .cse12 .cse20 .cse5 .cse8) (and .cse12 .cse10 .cse11 .cse16) (and .cse4 .cse15 .cse3) (and .cse9 .cse11 .cse1) (and .cse6 .cse10 .cse15 .cse8) (and .cse4 .cse21 .cse13 (= ~a24~0 15) .cse7 .cse8) (and .cse18 (or (and .cse4 .cse5 .cse8) (and .cse4 .cse9)) .cse17) (and .cse12 .cse14 .cse5 .cse10) (and .cse20 .cse15 .cse8) (and .cse4 .cse13 .cse1 .cse16) (and .cse6 .cse0 .cse20 .cse8) (and .cse4 .cse5 .cse11 .cse8 .cse3) (and .cse6 .cse0 .cse12 .cse5) (and .cse18 .cse12 .cse17)))) [2021-12-06 17:20:06,543 INFO L858 garLoopResultBuilder]: For program point L1129(lines 1129 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,543 INFO L858 garLoopResultBuilder]: For program point L72-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,543 INFO L858 garLoopResultBuilder]: For program point L2979(lines 2979 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,543 INFO L858 garLoopResultBuilder]: For program point L1658(lines 1658 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,543 INFO L858 garLoopResultBuilder]: For program point L2715(lines 2715 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,544 INFO L858 garLoopResultBuilder]: For program point L601(lines 601 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,544 INFO L858 garLoopResultBuilder]: For program point L4565(lines 4565 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,544 INFO L858 garLoopResultBuilder]: For program point L1394(lines 1394 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,544 INFO L858 garLoopResultBuilder]: For program point L73(line 73) no Hoare annotation was computed. [2021-12-06 17:20:06,544 INFO L858 garLoopResultBuilder]: For program point L866(lines 866 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,544 INFO L858 garLoopResultBuilder]: For program point L3509(lines 3509 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,544 INFO L858 garLoopResultBuilder]: For program point L3245(lines 3245 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,544 INFO L858 garLoopResultBuilder]: For program point L4303(lines 4303 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,544 INFO L858 garLoopResultBuilder]: For program point L75-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,544 INFO L858 garLoopResultBuilder]: For program point L3775(lines 3775 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,544 INFO L858 garLoopResultBuilder]: For program point L2454(lines 2454 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,544 INFO L858 garLoopResultBuilder]: For program point L340(lines 340 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,544 INFO L858 garLoopResultBuilder]: For program point L2190(lines 2190 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,544 INFO L858 garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed. [2021-12-06 17:20:06,544 INFO L858 garLoopResultBuilder]: For program point L4040(lines 4040 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,544 INFO L858 garLoopResultBuilder]: For program point L4833(line 4833) no Hoare annotation was computed. [2021-12-06 17:20:06,544 INFO L858 garLoopResultBuilder]: For program point L78-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,544 INFO L858 garLoopResultBuilder]: For program point L1928(lines 1928 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,544 INFO L858 garLoopResultBuilder]: For program point L3514(lines 3514 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,545 INFO L858 garLoopResultBuilder]: For program point L1400(lines 1400 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,545 INFO L858 garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed. [2021-12-06 17:20:06,545 INFO L858 garLoopResultBuilder]: For program point L2986(lines 2986 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,545 INFO L858 garLoopResultBuilder]: For program point L872(lines 872 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,545 INFO L858 garLoopResultBuilder]: For program point L2722(lines 2722 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,545 INFO L858 garLoopResultBuilder]: For program point L1665(lines 1665 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,545 INFO L858 garLoopResultBuilder]: For program point L608(lines 608 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,545 INFO L858 garLoopResultBuilder]: For program point L1137(lines 1137 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,545 INFO L858 garLoopResultBuilder]: For program point L4573(lines 4573 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,545 INFO L858 garLoopResultBuilder]: For program point L2459(lines 2459 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,545 INFO L858 garLoopResultBuilder]: For program point L3252(lines 3252 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,545 INFO L858 garLoopResultBuilder]: For program point L4309(lines 4309 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,545 INFO L858 garLoopResultBuilder]: For program point L2195(lines 2195 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,545 INFO L858 garLoopResultBuilder]: For program point L81-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,545 INFO L858 garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed. [2021-12-06 17:20:06,545 INFO L858 garLoopResultBuilder]: For program point L4046(lines 4046 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,545 INFO L858 garLoopResultBuilder]: For program point L3782(lines 3782 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,545 INFO L858 garLoopResultBuilder]: For program point L347(lines 347 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,545 INFO L858 garLoopResultBuilder]: For program point L84-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,545 INFO L858 garLoopResultBuilder]: For program point L3520(lines 3520 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,546 INFO L858 garLoopResultBuilder]: For program point L1406(lines 1406 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,546 INFO L858 garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed. [2021-12-06 17:20:06,546 INFO L858 garLoopResultBuilder]: For program point L1935(lines 1935 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,546 INFO L858 garLoopResultBuilder]: For program point L2728(lines 2728 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,546 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-12-06 17:20:06,546 INFO L858 garLoopResultBuilder]: For program point L879(lines 879 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,546 INFO L858 garLoopResultBuilder]: For program point L615(lines 615 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,546 INFO L858 garLoopResultBuilder]: For program point L1144(lines 1144 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,546 INFO L858 garLoopResultBuilder]: For program point L87-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,546 INFO L858 garLoopResultBuilder]: For program point L2994(lines 2994 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,546 INFO L858 garLoopResultBuilder]: For program point L1673(lines 1673 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,546 INFO L858 garLoopResultBuilder]: For program point L2466(lines 2466 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,546 INFO L858 garLoopResultBuilder]: For program point L3259(lines 3259 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,546 INFO L858 garLoopResultBuilder]: For program point L88(line 88) no Hoare annotation was computed. [2021-12-06 17:20:06,546 INFO L858 garLoopResultBuilder]: For program point L4581(lines 4581 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,546 INFO L858 garLoopResultBuilder]: For program point L4317(lines 4317 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,546 INFO L858 garLoopResultBuilder]: For program point L2203(lines 2203 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,546 INFO L858 garLoopResultBuilder]: For program point L90-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,546 INFO L858 garLoopResultBuilder]: For program point L4054(lines 4054 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,546 INFO L858 garLoopResultBuilder]: For program point L3790(lines 3790 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,547 INFO L858 garLoopResultBuilder]: For program point L355(lines 355 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,547 INFO L858 garLoopResultBuilder]: For program point L91(line 91) no Hoare annotation was computed. [2021-12-06 17:20:06,547 INFO L858 garLoopResultBuilder]: For program point L3527(lines 3527 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,547 INFO L858 garLoopResultBuilder]: For program point L4584(lines 4584 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,547 INFO L858 garLoopResultBuilder]: For program point L1413(lines 1413 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,547 INFO L858 garLoopResultBuilder]: For program point L885(lines 885 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,547 INFO L858 garLoopResultBuilder]: For program point L2735(lines 2735 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,547 INFO L858 garLoopResultBuilder]: For program point L621(lines 621 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,547 INFO L858 garLoopResultBuilder]: For program point L93-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,547 INFO L858 garLoopResultBuilder]: For program point L1943(lines 1943 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,547 INFO L858 garLoopResultBuilder]: For program point L2472(lines 2472 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,547 INFO L858 garLoopResultBuilder]: For program point L94(line 94) no Hoare annotation was computed. [2021-12-06 17:20:06,547 INFO L858 garLoopResultBuilder]: For program point L3001(lines 3001 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,547 INFO L858 garLoopResultBuilder]: For program point L3530(lines 3530 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,547 INFO L858 garLoopResultBuilder]: For program point L1152(lines 1152 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,547 INFO L858 garLoopResultBuilder]: For program point L2209(lines 2209 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,547 INFO L858 garLoopResultBuilder]: For program point L1681(lines 1681 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,547 INFO L858 garLoopResultBuilder]: For program point L3267(lines 3267 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,547 INFO L858 garLoopResultBuilder]: For program point L4324(lines 4324 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,547 INFO L858 garLoopResultBuilder]: For program point L96-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,548 INFO L858 garLoopResultBuilder]: For program point L3796(lines 3796 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,548 INFO L858 garLoopResultBuilder]: For program point L361(lines 361 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,548 INFO L858 garLoopResultBuilder]: For program point L97(line 97) no Hoare annotation was computed. [2021-12-06 17:20:06,548 INFO L858 garLoopResultBuilder]: For program point L4062(lines 4062 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,548 INFO L858 garLoopResultBuilder]: For program point L2741(lines 2741 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,548 INFO L858 garLoopResultBuilder]: For program point L1420(lines 1420 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,548 INFO L858 garLoopResultBuilder]: For program point L99-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,548 INFO L858 garLoopResultBuilder]: For program point L892(lines 892 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,548 INFO L858 garLoopResultBuilder]: For program point L628(lines 628 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,548 INFO L858 garLoopResultBuilder]: For program point L3535(lines 3535 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,548 INFO L858 garLoopResultBuilder]: For program point L4592(lines 4592 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,548 INFO L858 garLoopResultBuilder]: For program point L2214(lines 2214 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,548 INFO L858 garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed. [2021-12-06 17:20:06,548 INFO L858 garLoopResultBuilder]: For program point L1950(lines 1950 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,548 INFO L858 garLoopResultBuilder]: For program point L2479(lines 2479 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,548 INFO L858 garLoopResultBuilder]: For program point L1159(lines 1159 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,548 INFO L858 garLoopResultBuilder]: For program point L102-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,548 INFO L858 garLoopResultBuilder]: For program point L3009(lines 3009 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,548 INFO L858 garLoopResultBuilder]: For program point L1688(lines 1688 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,549 INFO L858 garLoopResultBuilder]: For program point L4331(lines 4331 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,549 INFO L858 garLoopResultBuilder]: For program point L3274(lines 3274 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,549 INFO L858 garLoopResultBuilder]: For program point L103(line 103) no Hoare annotation was computed. [2021-12-06 17:20:06,549 INFO L858 garLoopResultBuilder]: For program point L368(lines 368 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,549 INFO L858 garLoopResultBuilder]: For program point L4068(lines 4068 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,549 INFO L858 garLoopResultBuilder]: For program point L3804(lines 3804 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,549 INFO L858 garLoopResultBuilder]: For program point L105-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,549 INFO L858 garLoopResultBuilder]: For program point L898(lines 898 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,549 INFO L858 garLoopResultBuilder]: For program point L2748(lines 2748 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,549 INFO L858 garLoopResultBuilder]: For program point L2484(lines 2484 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,549 INFO L858 garLoopResultBuilder]: For program point L3541(lines 3541 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,549 INFO L858 garLoopResultBuilder]: For program point L106(line 106) no Hoare annotation was computed. [2021-12-06 17:20:06,549 INFO L858 garLoopResultBuilder]: For program point L1956(lines 1956 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,549 INFO L858 garLoopResultBuilder]: For program point L635(lines 635 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,549 INFO L858 garLoopResultBuilder]: For program point L1428(lines 1428 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,549 INFO L858 garLoopResultBuilder]: For program point L2221(lines 2221 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,549 INFO L858 garLoopResultBuilder]: For program point L4600(lines 4600 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,549 INFO L858 garLoopResultBuilder]: For program point L3279(lines 3279 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,549 INFO L858 garLoopResultBuilder]: For program point L108-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,549 INFO L858 garLoopResultBuilder]: For program point L1166(lines 1166 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,550 INFO L858 garLoopResultBuilder]: For program point L109(line 109) no Hoare annotation was computed. [2021-12-06 17:20:06,550 INFO L858 garLoopResultBuilder]: For program point L4338(lines 4338 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,550 INFO L858 garLoopResultBuilder]: For program point L4074(lines 4074 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,550 INFO L858 garLoopResultBuilder]: For program point L3017(lines 3017 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,550 INFO L858 garLoopResultBuilder]: For program point L3810(lines 3810 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,550 INFO L854 garLoopResultBuilder]: At program point L1696(lines 38 1697) the Hoare annotation is: (let ((.cse21 (= ~a5~0 4))) (let ((.cse19 (< 255 ~a17~0)) (.cse2 (<= ~a7~0 12)) (.cse7 (<= (+ ~a17~0 124) 0)) (.cse9 (<= 15 ~a24~0)) (.cse14 (<= 14 ~a7~0)) (.cse10 (<= ~a17~0 146631)) (.cse15 (= 6 ~a5~0)) (.cse13 (<= 0 (+ ~a17~0 450546))) (.cse1 (<= ~a17~0 111)) (.cse16 (= 5 ~a5~0)) (.cse20 (<= (+ ~a17~0 453615) 0)) (.cse4 (<= ~a2~0 170)) (.cse11 (< 0 (+ ~a17~0 108))) (.cse8 (not (= ~a7~0 12))) (.cse3 (<= ~a24~0 13)) (.cse6 (<= ~a24~0 14)) (.cse0 (not .cse21)) (.cse5 (<= ~a5~0 4)) (.cse18 (<= ~a17~0 600360)) (.cse12 (< 189 ~a2~0)) (.cse17 (<= 15399 ~a17~0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse0 .cse5) (and .cse4 .cse6 .cse0 .cse1) (and .cse4 .cse6 .cse7 .cse8) (and .cse4 .cse9 .cse10 .cse11) (and .cse12 .cse5 .cse10 .cse11 .cse8) (and .cse6 .cse0 .cse13 .cse1) (and .cse0 .cse14 .cse13 .cse1) (and .cse0 .cse12 .cse5 .cse10) (and .cse10 .cse11 .cse2 .cse15) (and .cse6 .cse12 .cse5 .cse1) (and .cse1 .cse16 .cse3) (and .cse0 .cse14 .cse9 .cse5 .cse1) (and .cse12 .cse10 .cse2 .cse3) (and .cse0 .cse9 .cse1 .cse2) (and .cse6 .cse12 .cse14 .cse10 .cse16) (and .cse14 .cse9 .cse10 .cse17) (and .cse0 .cse18 .cse19) (and .cse14 .cse5 .cse1 .cse3) (and .cse0 .cse14 .cse10 .cse11) (and .cse4 .cse0 .cse14 .cse1) (and .cse4 .cse1 .cse2 .cse3) (and .cse4 .cse14 .cse5 .cse19 .cse8) (and .cse4 .cse5 .cse10 .cse11 .cse8) (and .cse12 .cse10 .cse2 .cse16) (and .cse11 .cse1 .cse2) (and .cse6 .cse0 .cse10 .cse11) (and .cse12 .cse20 .cse5 .cse8) (and .cse12 .cse10 .cse11 .cse16) (and .cse4 .cse15 .cse3) (and .cse9 .cse11 .cse1) (and .cse6 .cse10 .cse15 .cse8) (and .cse4 .cse21 .cse13 (= ~a24~0 15) .cse7 .cse8) (and .cse18 (or (and .cse4 .cse5 .cse8) (and .cse4 .cse9)) .cse17) (and .cse12 .cse14 .cse5 .cse10) (and .cse20 .cse15 .cse8) (and .cse4 .cse13 .cse1 .cse16) (and .cse6 .cse0 .cse20 .cse8) (and .cse4 .cse5 .cse11 .cse8 .cse3) (and .cse6 .cse0 .cse12 .cse5) (and .cse18 .cse12 .cse17)))) [2021-12-06 17:20:06,550 INFO L858 garLoopResultBuilder]: For program point L375(lines 375 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,550 INFO L858 garLoopResultBuilder]: For program point L111-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,550 INFO L858 garLoopResultBuilder]: For program point L904(lines 904 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,550 INFO L858 garLoopResultBuilder]: For program point L112(line 112) no Hoare annotation was computed. [2021-12-06 17:20:06,550 INFO L858 garLoopResultBuilder]: For program point L1962(lines 1962 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,550 INFO L858 garLoopResultBuilder]: For program point L3548(lines 3548 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,550 INFO L858 garLoopResultBuilder]: For program point L1434(lines 1434 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,550 INFO L858 garLoopResultBuilder]: For program point L2491(lines 2491 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,550 INFO L858 garLoopResultBuilder]: For program point L2227(lines 2227 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,550 INFO L858 garLoopResultBuilder]: For program point L2756(lines 2756 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,550 INFO L858 garLoopResultBuilder]: For program point L3285(lines 3285 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,551 INFO L858 garLoopResultBuilder]: For program point L114-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,551 INFO L858 garLoopResultBuilder]: For program point L643(lines 643 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,551 INFO L858 garLoopResultBuilder]: For program point L115(line 115) no Hoare annotation was computed. [2021-12-06 17:20:06,551 INFO L858 garLoopResultBuilder]: For program point L3022(lines 3022 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,551 INFO L858 garLoopResultBuilder]: For program point L4079(lines 4079 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,551 INFO L858 garLoopResultBuilder]: For program point L4608(lines 4608 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,551 INFO L858 garLoopResultBuilder]: For program point L1702(lines 1702 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,551 INFO L858 garLoopResultBuilder]: For program point L381(lines 381 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,551 INFO L858 garLoopResultBuilder]: For program point L4345(lines 4345 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,551 INFO L858 garLoopResultBuilder]: For program point L1174(lines 1174 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,551 INFO L858 garLoopResultBuilder]: For program point L117-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,551 INFO L858 garLoopResultBuilder]: For program point L3817(lines 3817 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,551 INFO L858 garLoopResultBuilder]: For program point L1439(lines 1439 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,551 INFO L858 garLoopResultBuilder]: For program point L2232(lines 2232 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,551 INFO L858 garLoopResultBuilder]: For program point L118(line 118) no Hoare annotation was computed. [2021-12-06 17:20:06,551 INFO L858 garLoopResultBuilder]: For program point L911(lines 911 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,551 INFO L858 garLoopResultBuilder]: For program point L3554(lines 3554 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,551 INFO L858 garLoopResultBuilder]: For program point L2497(lines 2497 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,551 INFO L858 garLoopResultBuilder]: For program point L1969(lines 1969 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,551 INFO L858 garLoopResultBuilder]: For program point L120-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,552 INFO L858 garLoopResultBuilder]: For program point L4084(lines 4084 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,552 INFO L858 garLoopResultBuilder]: For program point L3292(lines 3292 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,552 INFO L858 garLoopResultBuilder]: For program point L121(line 121) no Hoare annotation was computed. [2021-12-06 17:20:06,552 INFO L858 garLoopResultBuilder]: For program point L2764(lines 2764 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,552 INFO L858 garLoopResultBuilder]: For program point L650(lines 650 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,552 INFO L858 garLoopResultBuilder]: For program point L1179(lines 1179 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,552 INFO L858 garLoopResultBuilder]: For program point L3029(lines 3029 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,552 INFO L858 garLoopResultBuilder]: For program point L1708(lines 1708 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,552 INFO L858 garLoopResultBuilder]: For program point L4615(lines 4615 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,552 INFO L858 garLoopResultBuilder]: For program point L123-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,552 INFO L858 garLoopResultBuilder]: For program point L3823(lines 3823 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,552 INFO L858 garLoopResultBuilder]: For program point L2502(lines 2502 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,552 INFO L858 garLoopResultBuilder]: For program point L388(lines 388 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,552 INFO L858 garLoopResultBuilder]: For program point L124(line 124) no Hoare annotation was computed. [2021-12-06 17:20:06,552 INFO L858 garLoopResultBuilder]: For program point L3560(lines 3560 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,552 INFO L858 garLoopResultBuilder]: For program point L1446(lines 1446 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,552 INFO L858 garLoopResultBuilder]: For program point L4353(lines 4353 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,552 INFO L858 garLoopResultBuilder]: For program point L1975(lines 1975 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,552 INFO L858 garLoopResultBuilder]: For program point L918(lines 918 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,552 INFO L858 garLoopResultBuilder]: For program point L2240(lines 2240 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,553 INFO L858 garLoopResultBuilder]: For program point L126-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,553 INFO L858 garLoopResultBuilder]: For program point L2769(lines 2769 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,553 INFO L858 garLoopResultBuilder]: For program point L127(line 127) no Hoare annotation was computed. [2021-12-06 17:20:06,553 INFO L858 garLoopResultBuilder]: For program point L4091(lines 4091 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,553 INFO L858 garLoopResultBuilder]: For program point L2507(lines 2507 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,553 INFO L858 garLoopResultBuilder]: For program point L3300(lines 3300 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,553 INFO L858 garLoopResultBuilder]: For program point L1186(lines 1186 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,553 INFO L858 garLoopResultBuilder]: For program point L129-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,553 INFO L858 garLoopResultBuilder]: For program point L3036(lines 3036 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,553 INFO L858 garLoopResultBuilder]: For program point L1715(lines 1715 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,553 INFO L858 garLoopResultBuilder]: For program point L658(lines 658 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,553 INFO L858 garLoopResultBuilder]: For program point L4622(lines 4622 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,553 INFO L858 garLoopResultBuilder]: For program point L1451(lines 1451 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,553 INFO L858 garLoopResultBuilder]: For program point L394(lines 394 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,553 INFO L858 garLoopResultBuilder]: For program point L130(line 130) no Hoare annotation was computed. [2021-12-06 17:20:06,553 INFO L858 garLoopResultBuilder]: For program point L1981(lines 1981 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,553 INFO L858 garLoopResultBuilder]: For program point L924(lines 924 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,553 INFO L858 garLoopResultBuilder]: For program point L3831(lines 3831 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,553 INFO L858 garLoopResultBuilder]: For program point L4360(lines 4360 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,553 INFO L858 garLoopResultBuilder]: For program point L132-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,554 INFO L858 garLoopResultBuilder]: For program point L3568(lines 3568 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,554 INFO L858 garLoopResultBuilder]: For program point L2247(lines 2247 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,554 INFO L858 garLoopResultBuilder]: For program point L133(line 133) no Hoare annotation was computed. [2021-12-06 17:20:06,554 INFO L858 garLoopResultBuilder]: For program point L2776(lines 2776 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,554 INFO L858 garLoopResultBuilder]: For program point L2512(lines 2512 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,554 INFO L858 garLoopResultBuilder]: For program point L1456(lines 1456 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,554 INFO L858 garLoopResultBuilder]: For program point L135-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,554 INFO L858 garLoopResultBuilder]: For program point L4099(lines 4099 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,554 INFO L858 garLoopResultBuilder]: For program point L664(lines 664 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,554 INFO L858 garLoopResultBuilder]: For program point L4628(lines 4628 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,554 INFO L858 garLoopResultBuilder]: For program point L1193(lines 1193 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,554 INFO L858 garLoopResultBuilder]: For program point L136(line 136) no Hoare annotation was computed. [2021-12-06 17:20:06,554 INFO L858 garLoopResultBuilder]: For program point L3043(lines 3043 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,554 INFO L858 garLoopResultBuilder]: For program point L401(lines 401 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,554 INFO L858 garLoopResultBuilder]: For program point L3308(lines 3308 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,554 INFO L858 garLoopResultBuilder]: For program point L1723(lines 1723 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,554 INFO L858 garLoopResultBuilder]: For program point L138-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,554 INFO L858 garLoopResultBuilder]: For program point L931(lines 931 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,554 INFO L858 garLoopResultBuilder]: For program point L3838(lines 3838 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,554 INFO L858 garLoopResultBuilder]: For program point L3574(lines 3574 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,555 INFO L858 garLoopResultBuilder]: For program point L4367(lines 4367 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,555 INFO L858 garLoopResultBuilder]: For program point L139(line 139) no Hoare annotation was computed. [2021-12-06 17:20:06,555 INFO L858 garLoopResultBuilder]: For program point L1989(lines 1989 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,555 INFO L858 garLoopResultBuilder]: For program point L2783(lines 2783 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,555 INFO L858 garLoopResultBuilder]: For program point L2519(lines 2519 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,555 INFO L858 garLoopResultBuilder]: For program point L2255(lines 2255 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,555 INFO L858 garLoopResultBuilder]: For program point L141-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,555 INFO L858 garLoopResultBuilder]: For program point L1463(lines 1463 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,555 INFO L858 garLoopResultBuilder]: For program point L142(line 142) no Hoare annotation was computed. [2021-12-06 17:20:06,555 INFO L858 garLoopResultBuilder]: For program point L4106(lines 4106 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,555 INFO L858 garLoopResultBuilder]: For program point L407(lines 407 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,555 INFO L858 garLoopResultBuilder]: For program point L1200(lines 1200 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,555 INFO L858 garLoopResultBuilder]: For program point L3050(lines 3050 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,555 INFO L858 garLoopResultBuilder]: For program point L672(lines 672 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,555 INFO L858 garLoopResultBuilder]: For program point L4636(lines 4636 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,555 INFO L858 garLoopResultBuilder]: For program point L144-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,555 INFO L858 garLoopResultBuilder]: For program point L1730(lines 1730 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,555 INFO L858 garLoopResultBuilder]: For program point L3316(lines 3316 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,555 INFO L858 garLoopResultBuilder]: For program point L145(line 145) no Hoare annotation was computed. [2021-12-06 17:20:06,555 INFO L858 garLoopResultBuilder]: For program point L938(lines 938 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,555 INFO L858 garLoopResultBuilder]: For program point L3581(lines 3581 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,556 INFO L858 garLoopResultBuilder]: For program point L1996(lines 1996 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,556 INFO L858 garLoopResultBuilder]: For program point L3846(lines 3846 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,556 INFO L858 garLoopResultBuilder]: For program point L2525(lines 2525 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,556 INFO L858 garLoopResultBuilder]: For program point L4375(lines 4375 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,556 INFO L858 garLoopResultBuilder]: For program point L147-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,556 INFO L858 garLoopResultBuilder]: For program point L2790(lines 2790 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,556 INFO L858 garLoopResultBuilder]: For program point L1469(lines 1469 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,556 INFO L858 garLoopResultBuilder]: For program point L2262(lines 2262 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,556 INFO L858 garLoopResultBuilder]: For program point L148(line 148) no Hoare annotation was computed. [2021-12-06 17:20:06,556 INFO L858 garLoopResultBuilder]: For program point L677(lines 677 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,556 INFO L858 garLoopResultBuilder]: For program point L1206(lines 1206 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,556 INFO L858 garLoopResultBuilder]: For program point L3056(lines 3056 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,556 INFO L858 garLoopResultBuilder]: For program point L4113(lines 4113 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,556 INFO L858 garLoopResultBuilder]: For program point L414(lines 414 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,556 INFO L858 garLoopResultBuilder]: For program point L150-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,556 INFO L858 garLoopResultBuilder]: For program point L4643(lines 4643 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,556 INFO L858 garLoopResultBuilder]: For program point L151(line 151) no Hoare annotation was computed. [2021-12-06 17:20:06,556 INFO L858 garLoopResultBuilder]: For program point L1737(lines 1737 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,556 INFO L858 garLoopResultBuilder]: For program point L2002(lines 2002 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,557 INFO L858 garLoopResultBuilder]: For program point L3588(lines 3588 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,557 INFO L858 garLoopResultBuilder]: For program point L3324(lines 3324 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,557 INFO L858 garLoopResultBuilder]: For program point L153-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,557 INFO L858 garLoopResultBuilder]: For program point L946(lines 946 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,557 INFO L858 garLoopResultBuilder]: For program point L2796(lines 2796 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,557 INFO L858 garLoopResultBuilder]: For program point L2532(lines 2532 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,557 INFO L858 garLoopResultBuilder]: For program point L1475(lines 1475 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,557 INFO L858 garLoopResultBuilder]: For program point L4382(lines 4382 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,557 INFO L858 garLoopResultBuilder]: For program point L154(line 154) no Hoare annotation was computed. [2021-12-06 17:20:06,557 INFO L858 garLoopResultBuilder]: For program point L3854(lines 3854 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,557 INFO L858 garLoopResultBuilder]: For program point L419(lines 419 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,557 INFO L858 garLoopResultBuilder]: For program point L2269(lines 2269 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,557 INFO L858 garLoopResultBuilder]: For program point L684(lines 684 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,557 INFO L858 garLoopResultBuilder]: For program point L1213(lines 1213 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,557 INFO L858 garLoopResultBuilder]: For program point L156-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,557 INFO L858 garLoopResultBuilder]: For program point L4649(lines 4649 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,557 INFO L858 garLoopResultBuilder]: For program point L157(line 157) no Hoare annotation was computed. [2021-12-06 17:20:06,557 INFO L858 garLoopResultBuilder]: For program point L3064(lines 3064 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,557 INFO L858 garLoopResultBuilder]: For program point L4121(lines 4121 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,557 INFO L858 garLoopResultBuilder]: For program point L3329(lines 3329 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,558 INFO L858 garLoopResultBuilder]: For program point L951(lines 951 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,558 INFO L858 garLoopResultBuilder]: For program point L159-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,558 INFO L858 garLoopResultBuilder]: For program point L2802(lines 2802 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,558 INFO L858 garLoopResultBuilder]: For program point L1745(lines 1745 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,558 INFO L858 garLoopResultBuilder]: For program point L3595(lines 3595 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,558 INFO L858 garLoopResultBuilder]: For program point L4388(lines 4388 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,558 INFO L858 garLoopResultBuilder]: For program point L160(line 160) no Hoare annotation was computed. [2021-12-06 17:20:06,558 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-12-06 17:20:06,558 INFO L858 garLoopResultBuilder]: For program point L2010(lines 2010 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,558 INFO L858 garLoopResultBuilder]: For program point L3860(lines 3860 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,558 INFO L858 garLoopResultBuilder]: For program point L2275(lines 2275 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,558 INFO L858 garLoopResultBuilder]: For program point L2540(lines 2540 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,558 INFO L858 garLoopResultBuilder]: For program point L1483(lines 1483 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,558 INFO L858 garLoopResultBuilder]: For program point L162-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,558 INFO L858 garLoopResultBuilder]: For program point L691(lines 691 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,558 INFO L858 garLoopResultBuilder]: For program point L427(lines 427 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,558 INFO L858 garLoopResultBuilder]: For program point L163(line 163) no Hoare annotation was computed. [2021-12-06 17:20:06,558 INFO L858 garLoopResultBuilder]: For program point L4656(lines 4656 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,558 INFO L858 garLoopResultBuilder]: For program point L1221(lines 1221 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,558 INFO L858 garLoopResultBuilder]: For program point L3600(lines 3600 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,559 INFO L858 garLoopResultBuilder]: For program point L3336(lines 3336 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,559 INFO L858 garLoopResultBuilder]: For program point L165-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,559 INFO L858 garLoopResultBuilder]: For program point L3072(lines 3072 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,559 INFO L858 garLoopResultBuilder]: For program point L4129(lines 4129 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,559 INFO L858 garLoopResultBuilder]: For program point L958(lines 958 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,559 INFO L858 garLoopResultBuilder]: For program point L166(line 166) no Hoare annotation was computed. [2021-12-06 17:20:06,559 INFO L858 garLoopResultBuilder]: For program point L2016(lines 2016 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,559 INFO L858 garLoopResultBuilder]: For program point L2809(lines 2809 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,559 INFO L858 garLoopResultBuilder]: For program point L3867(lines 3867 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,559 INFO L858 garLoopResultBuilder]: For program point L1753(lines 1753 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,559 INFO L858 garLoopResultBuilder]: For program point L4396(lines 4396 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,559 INFO L858 garLoopResultBuilder]: For program point L168-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,559 INFO L858 garLoopResultBuilder]: For program point L2283(lines 2283 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,559 INFO L858 garLoopResultBuilder]: For program point L169(line 169) no Hoare annotation was computed. [2021-12-06 17:20:06,559 INFO L858 garLoopResultBuilder]: For program point L698(lines 698 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,559 INFO L858 garLoopResultBuilder]: For program point L2548(lines 2548 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,559 INFO L858 garLoopResultBuilder]: For program point L1491(lines 1491 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,559 INFO L858 garLoopResultBuilder]: For program point L434(lines 434 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,559 INFO L858 garLoopResultBuilder]: For program point L3606(lines 3606 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,559 INFO L858 garLoopResultBuilder]: For program point L4399(lines 4399 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,560 INFO L858 garLoopResultBuilder]: For program point L171-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,560 INFO L858 garLoopResultBuilder]: For program point L4135(lines 4135 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,560 INFO L858 garLoopResultBuilder]: For program point L3343(lines 3343 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,560 INFO L858 garLoopResultBuilder]: For program point L1229(lines 1229 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,560 INFO L858 garLoopResultBuilder]: For program point L172(line 172) no Hoare annotation was computed. [2021-12-06 17:20:06,560 INFO L858 garLoopResultBuilder]: For program point L2022(lines 2022 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,560 INFO L858 garLoopResultBuilder]: For program point L3079(lines 3079 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,560 INFO L858 garLoopResultBuilder]: For program point L965(lines 965 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,560 INFO L858 garLoopResultBuilder]: For program point L3872(lines 3872 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,560 INFO L854 garLoopResultBuilder]: At program point L4665(lines 3178 4666) the Hoare annotation is: (let ((.cse21 (= ~a5~0 4))) (let ((.cse19 (< 255 ~a17~0)) (.cse2 (<= ~a7~0 12)) (.cse7 (<= (+ ~a17~0 124) 0)) (.cse9 (<= 15 ~a24~0)) (.cse14 (<= 14 ~a7~0)) (.cse10 (<= ~a17~0 146631)) (.cse15 (= 6 ~a5~0)) (.cse13 (<= 0 (+ ~a17~0 450546))) (.cse1 (<= ~a17~0 111)) (.cse16 (= 5 ~a5~0)) (.cse20 (<= (+ ~a17~0 453615) 0)) (.cse4 (<= ~a2~0 170)) (.cse11 (< 0 (+ ~a17~0 108))) (.cse8 (not (= ~a7~0 12))) (.cse3 (<= ~a24~0 13)) (.cse6 (<= ~a24~0 14)) (.cse0 (not .cse21)) (.cse5 (<= ~a5~0 4)) (.cse18 (<= ~a17~0 600360)) (.cse12 (< 189 ~a2~0)) (.cse17 (<= 15399 ~a17~0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse0 .cse5) (and .cse4 .cse6 .cse0 .cse1) (and .cse4 .cse6 .cse7 .cse8) (and .cse4 .cse9 .cse10 .cse11) (and .cse12 .cse5 .cse10 .cse11 .cse8) (and .cse6 .cse0 .cse13 .cse1) (and .cse0 .cse14 .cse13 .cse1) (and .cse0 .cse12 .cse5 .cse10) (and .cse10 .cse11 .cse2 .cse15) (and .cse6 .cse12 .cse5 .cse1) (and .cse1 .cse16 .cse3) (and .cse0 .cse14 .cse9 .cse5 .cse1) (and .cse12 .cse10 .cse2 .cse3) (and .cse0 .cse9 .cse1 .cse2) (and .cse6 .cse12 .cse14 .cse10 .cse16) (and .cse14 .cse9 .cse10 .cse17) (and .cse0 .cse18 .cse19) (and .cse14 .cse5 .cse1 .cse3) (and .cse0 .cse14 .cse10 .cse11) (and .cse4 .cse0 .cse14 .cse1) (and .cse4 .cse1 .cse2 .cse3) (and .cse4 .cse14 .cse5 .cse19 .cse8) (and .cse4 .cse5 .cse10 .cse11 .cse8) (and .cse12 .cse10 .cse2 .cse16) (and .cse11 .cse1 .cse2) (and .cse6 .cse0 .cse10 .cse11) (and .cse12 .cse20 .cse5 .cse8) (and .cse12 .cse10 .cse11 .cse16) (and .cse4 .cse15 .cse3) (and .cse9 .cse11 .cse1) (and .cse6 .cse10 .cse15 .cse8) (and .cse4 .cse21 .cse13 (= ~a24~0 15) .cse7 .cse8) (and .cse18 (or (and .cse4 .cse5 .cse8) (and .cse4 .cse9)) .cse17) (and .cse12 .cse14 .cse5 .cse10) (and .cse20 .cse15 .cse8) (and .cse4 .cse13 .cse1 .cse16) (and .cse6 .cse0 .cse20 .cse8) (and .cse4 .cse5 .cse11 .cse8 .cse3) (and .cse6 .cse0 .cse12 .cse5) (and .cse18 .cse12 .cse17)))) [2021-12-06 17:20:06,560 INFO L858 garLoopResultBuilder]: For program point L2816(lines 2816 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,560 INFO L858 garLoopResultBuilder]: For program point L1759(lines 1759 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,560 INFO L858 garLoopResultBuilder]: For program point L174-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,560 INFO L858 garLoopResultBuilder]: For program point L175(line 175) no Hoare annotation was computed. [2021-12-06 17:20:06,560 INFO L858 garLoopResultBuilder]: For program point L3611(lines 3611 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,560 INFO L858 garLoopResultBuilder]: For program point L440(lines 440 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,561 INFO L858 garLoopResultBuilder]: For program point L2290(lines 2290 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,561 INFO L858 garLoopResultBuilder]: For program point L705(lines 705 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,561 INFO L858 garLoopResultBuilder]: For program point L1498(lines 1498 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,561 INFO L858 garLoopResultBuilder]: For program point L177-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,561 INFO L858 garLoopResultBuilder]: For program point L3084(lines 3084 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,561 INFO L858 garLoopResultBuilder]: For program point L3877(lines 3877 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,561 INFO L858 garLoopResultBuilder]: For program point L2556(lines 2556 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,561 INFO L858 garLoopResultBuilder]: For program point L4406(lines 4406 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,561 INFO L858 garLoopResultBuilder]: For program point L178(line 178) no Hoare annotation was computed. [2021-12-06 17:20:06,561 INFO L858 garLoopResultBuilder]: For program point L4142(lines 4142 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,561 INFO L858 garLoopResultBuilder]: For program point L971(lines 971 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,561 INFO L858 garLoopResultBuilder]: For program point L4671(lines 4671 4818) no Hoare annotation was computed. [2021-12-06 17:20:06,561 INFO L858 garLoopResultBuilder]: For program point L3350(lines 3350 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,561 INFO L858 garLoopResultBuilder]: For program point L1236(lines 1236 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,561 INFO L858 garLoopResultBuilder]: For program point L180-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,561 INFO L858 garLoopResultBuilder]: For program point L2030(lines 2030 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,561 INFO L858 garLoopResultBuilder]: For program point L1766(lines 1766 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,561 INFO L858 garLoopResultBuilder]: For program point L2823(lines 2823 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,561 INFO L858 garLoopResultBuilder]: For program point L4409(lines 4409 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,561 INFO L858 garLoopResultBuilder]: For program point L181(line 181) no Hoare annotation was computed. [2021-12-06 17:20:06,562 INFO L858 garLoopResultBuilder]: For program point L3618(lines 3618 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,562 INFO L858 garLoopResultBuilder]: For program point L2297(lines 2297 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,562 INFO L858 garLoopResultBuilder]: For program point L183-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,562 INFO L858 garLoopResultBuilder]: For program point L3090(lines 3090 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,562 INFO L858 garLoopResultBuilder]: For program point L4676(lines 4676 4818) no Hoare annotation was computed. [2021-12-06 17:20:06,562 INFO L858 garLoopResultBuilder]: For program point L1505(lines 1505 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,562 INFO L858 garLoopResultBuilder]: For program point L448(lines 448 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,562 INFO L858 garLoopResultBuilder]: For program point L184(line 184) no Hoare annotation was computed. [2021-12-06 17:20:06,562 INFO L858 garLoopResultBuilder]: For program point L3884(lines 3884 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,562 INFO L858 garLoopResultBuilder]: For program point L713(lines 713 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,562 INFO L858 garLoopResultBuilder]: For program point L2563(lines 2563 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,562 INFO L858 garLoopResultBuilder]: For program point L3356(lines 3356 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,562 INFO L858 garLoopResultBuilder]: For program point L2828(lines 2828 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,562 INFO L858 garLoopResultBuilder]: For program point L1243(lines 1243 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,562 INFO L858 garLoopResultBuilder]: For program point L186-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,562 INFO L858 garLoopResultBuilder]: For program point L4150(lines 4150 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,562 INFO L858 garLoopResultBuilder]: For program point L2036(lines 2036 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,562 INFO L858 garLoopResultBuilder]: For program point L979(lines 979 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,562 INFO L858 garLoopResultBuilder]: For program point L1772(lines 1772 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,562 INFO L858 garLoopResultBuilder]: For program point L187(line 187) no Hoare annotation was computed. [2021-12-06 17:20:06,563 INFO L858 garLoopResultBuilder]: For program point L4416(lines 4416 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,563 INFO L858 garLoopResultBuilder]: For program point L4681(lines 4681 4818) no Hoare annotation was computed. [2021-12-06 17:20:06,563 INFO L858 garLoopResultBuilder]: For program point L2303(lines 2303 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,563 INFO L858 garLoopResultBuilder]: For program point L189-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,563 INFO L858 garLoopResultBuilder]: For program point L3625(lines 3625 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,563 INFO L858 garLoopResultBuilder]: For program point L190(line 190) no Hoare annotation was computed. [2021-12-06 17:20:06,563 INFO L858 garLoopResultBuilder]: For program point L3097(lines 3097 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,563 INFO L858 garLoopResultBuilder]: For program point L3890(lines 3890 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,563 INFO L858 garLoopResultBuilder]: For program point L1512(lines 1512 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,563 INFO L858 garLoopResultBuilder]: For program point L455(lines 455 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,563 INFO L858 garLoopResultBuilder]: For program point L3362(lines 3362 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,563 INFO L858 garLoopResultBuilder]: For program point L720(lines 720 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,563 INFO L858 garLoopResultBuilder]: For program point L192-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,563 INFO L858 garLoopResultBuilder]: For program point L2042(lines 2042 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,563 INFO L858 garLoopResultBuilder]: For program point L985(lines 985 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,563 INFO L858 garLoopResultBuilder]: For program point L2835(lines 2835 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,563 INFO L858 garLoopResultBuilder]: For program point L2571(lines 2571 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,563 INFO L858 garLoopResultBuilder]: For program point L1250(lines 1250 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,563 INFO L858 garLoopResultBuilder]: For program point L193(line 193) no Hoare annotation was computed. [2021-12-06 17:20:06,563 INFO L858 garLoopResultBuilder]: For program point L3893(lines 3893 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,564 INFO L858 garLoopResultBuilder]: For program point L4158(lines 4158 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,564 INFO L858 garLoopResultBuilder]: For program point L1780(lines 1780 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,564 INFO L858 garLoopResultBuilder]: For program point L4687(lines 4687 4818) no Hoare annotation was computed. [2021-12-06 17:20:06,564 INFO L858 garLoopResultBuilder]: For program point L4423(lines 4423 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,564 INFO L858 garLoopResultBuilder]: For program point L2309(lines 2309 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,564 INFO L858 garLoopResultBuilder]: For program point L195-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,564 INFO L858 garLoopResultBuilder]: For program point L1517(lines 1517 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,564 INFO L858 garLoopResultBuilder]: For program point L196(line 196) no Hoare annotation was computed. [2021-12-06 17:20:06,564 INFO L858 garLoopResultBuilder]: For program point L3632(lines 3632 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,564 INFO L858 garLoopResultBuilder]: For program point L2047(lines 2047 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,564 INFO L858 garLoopResultBuilder]: For program point L726(lines 726 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,564 INFO L858 garLoopResultBuilder]: For program point L4690(lines 4690 4818) no Hoare annotation was computed. [2021-12-06 17:20:06,564 INFO L858 garLoopResultBuilder]: For program point L2576(lines 2576 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,564 INFO L858 garLoopResultBuilder]: For program point L462(lines 462 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,564 INFO L858 garLoopResultBuilder]: For program point L3369(lines 3369 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,564 INFO L858 garLoopResultBuilder]: For program point L198-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,564 INFO L858 garLoopResultBuilder]: For program point L3105(lines 3105 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,564 INFO L858 garLoopResultBuilder]: For program point L1256(lines 1256 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,564 INFO L858 garLoopResultBuilder]: For program point L199(line 199) no Hoare annotation was computed. [2021-12-06 17:20:06,565 INFO L858 garLoopResultBuilder]: For program point L992(lines 992 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,565 INFO L858 garLoopResultBuilder]: For program point L3899(lines 3899 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,565 INFO L858 garLoopResultBuilder]: For program point L1786(lines 1786 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,565 INFO L858 garLoopResultBuilder]: For program point L2843(lines 2843 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,565 INFO L858 garLoopResultBuilder]: For program point L201-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,565 INFO L858 garLoopResultBuilder]: For program point L4165(lines 4165 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,565 INFO L858 garLoopResultBuilder]: For program point L4430(lines 4430 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,565 INFO L858 garLoopResultBuilder]: For program point L2316(lines 2316 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,565 INFO L858 garLoopResultBuilder]: For program point L202(line 202) no Hoare annotation was computed. [2021-12-06 17:20:06,565 INFO L858 garLoopResultBuilder]: For program point L4695(lines 4695 4818) no Hoare annotation was computed. [2021-12-06 17:20:06,565 INFO L858 garLoopResultBuilder]: For program point L3638(lines 3638 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,565 INFO L858 garLoopResultBuilder]: For program point L2053(lines 2053 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,565 INFO L858 garLoopResultBuilder]: For program point L1525(lines 1525 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,565 INFO L858 garLoopResultBuilder]: For program point L204-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,565 INFO L858 garLoopResultBuilder]: For program point L3111(lines 3111 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,565 INFO L858 garLoopResultBuilder]: For program point L2583(lines 2583 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,565 INFO L858 garLoopResultBuilder]: For program point L469(lines 469 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,565 INFO L858 garLoopResultBuilder]: For program point L1262(lines 1262 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,565 INFO L858 garLoopResultBuilder]: For program point L205(line 205) no Hoare annotation was computed. [2021-12-06 17:20:06,565 INFO L858 garLoopResultBuilder]: For program point L998(lines 998 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,566 INFO L858 garLoopResultBuilder]: For program point L2848(lines 2848 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,566 INFO L858 garLoopResultBuilder]: For program point L1791(lines 1791 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,566 INFO L858 garLoopResultBuilder]: For program point L734(lines 734 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,566 INFO L858 garLoopResultBuilder]: For program point L4698(lines 4698 4818) no Hoare annotation was computed. [2021-12-06 17:20:06,566 INFO L858 garLoopResultBuilder]: For program point L3377(lines 3377 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,566 INFO L858 garLoopResultBuilder]: For program point L207-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,566 INFO L858 garLoopResultBuilder]: For program point L3907(lines 3907 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,566 INFO L858 garLoopResultBuilder]: For program point L3643(lines 3643 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,566 INFO L858 garLoopResultBuilder]: For program point L208(line 208) no Hoare annotation was computed. [2021-12-06 17:20:06,566 INFO L858 garLoopResultBuilder]: For program point L4437(lines 4437 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,566 INFO L858 garLoopResultBuilder]: For program point L2323(lines 2323 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,566 INFO L858 garLoopResultBuilder]: For program point L4173(lines 4173 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,566 INFO L858 garLoopResultBuilder]: For program point L2588(lines 2588 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,566 INFO L858 garLoopResultBuilder]: For program point L210-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,566 INFO L858 garLoopResultBuilder]: For program point L2060(lines 2060 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,566 INFO L858 garLoopResultBuilder]: For program point L739(lines 739 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,566 INFO L858 garLoopResultBuilder]: For program point L211(line 211) no Hoare annotation was computed. [2021-12-06 17:20:06,566 INFO L858 garLoopResultBuilder]: For program point L1004(lines 1004 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,566 INFO L858 garLoopResultBuilder]: For program point L1533(lines 1533 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,566 INFO L858 garLoopResultBuilder]: For program point L476(lines 476 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,567 INFO L858 garLoopResultBuilder]: For program point L1269(lines 1269 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,567 INFO L858 garLoopResultBuilder]: For program point L3119(lines 3119 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,567 INFO L858 garLoopResultBuilder]: For program point L1798(lines 1798 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,567 INFO L858 garLoopResultBuilder]: For program point L4705(lines 4705 4818) no Hoare annotation was computed. [2021-12-06 17:20:06,567 INFO L858 garLoopResultBuilder]: For program point L3384(lines 3384 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,567 INFO L858 garLoopResultBuilder]: For program point L213-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,567 INFO L858 garLoopResultBuilder]: For program point L2856(lines 2856 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,567 INFO L858 garLoopResultBuilder]: For program point L3649(lines 3649 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,567 INFO L858 garLoopResultBuilder]: For program point L214(line 214) no Hoare annotation was computed. [2021-12-06 17:20:06,567 INFO L858 garLoopResultBuilder]: For program point L3914(lines 3914 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,567 INFO L858 garLoopResultBuilder]: For program point L479(lines 479 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,567 INFO L858 garLoopResultBuilder]: For program point L2330(lines 2330 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,567 INFO L858 garLoopResultBuilder]: For program point L216-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,567 INFO L858 garLoopResultBuilder]: For program point L4180(lines 4180 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,567 INFO L858 garLoopResultBuilder]: For program point L2066(lines 2066 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,567 INFO L858 garLoopResultBuilder]: For program point L2595(lines 2595 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,567 INFO L858 garLoopResultBuilder]: For program point L4445(lines 4445 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,567 INFO L858 garLoopResultBuilder]: For program point L217(line 217) no Hoare annotation was computed. [2021-12-06 17:20:06,567 INFO L858 garLoopResultBuilder]: For program point L1803(lines 1803 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,567 INFO L858 garLoopResultBuilder]: For program point L746(lines 746 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,568 INFO L858 garLoopResultBuilder]: For program point L4711(lines 4711 4818) no Hoare annotation was computed. [2021-12-06 17:20:06,568 INFO L858 garLoopResultBuilder]: For program point L1540(lines 1540 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,568 INFO L858 garLoopResultBuilder]: For program point L1276(lines 1276 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,568 INFO L858 garLoopResultBuilder]: For program point L2333(lines 2333 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,568 INFO L858 garLoopResultBuilder]: For program point L219-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 17:20:06,568 INFO L858 garLoopResultBuilder]: For program point L3126(lines 3126 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,568 INFO L858 garLoopResultBuilder]: For program point L1012(lines 1012 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,568 INFO L858 garLoopResultBuilder]: For program point L3919(lines 3919 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,568 INFO L858 garLoopResultBuilder]: For program point L220(line 220) no Hoare annotation was computed. [2021-12-06 17:20:06,568 INFO L858 garLoopResultBuilder]: For program point L2863(lines 2863 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,568 INFO L858 garLoopResultBuilder]: For program point L485(lines 485 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,568 INFO L858 garLoopResultBuilder]: For program point L3392(lines 3392 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,568 INFO L858 garLoopResultBuilder]: For program point L3657(lines 3657 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,568 INFO L858 garLoopResultBuilder]: For program point L4186(lines 4186 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,568 INFO L858 garLoopResultBuilder]: For program point L752(lines 752 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,568 INFO L858 garLoopResultBuilder]: For program point L4452(lines 4452 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,568 INFO L858 garLoopResultBuilder]: For program point L2074(lines 2074 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,568 INFO L858 garLoopResultBuilder]: For program point L3924(lines 3924 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,568 INFO L858 garLoopResultBuilder]: For program point L1810(lines 1810 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,568 INFO L858 garLoopResultBuilder]: For program point L4717(lines 4717 4818) no Hoare annotation was computed. [2021-12-06 17:20:06,569 INFO L858 garLoopResultBuilder]: For program point L1546(lines 1546 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,569 INFO L858 garLoopResultBuilder]: For program point L2603(lines 2603 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,569 INFO L858 garLoopResultBuilder]: For program point L1282(lines 1282 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,569 INFO L858 garLoopResultBuilder]: For program point L2339(lines 2339 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,569 INFO L858 garLoopResultBuilder]: For program point L1018(lines 1018 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,569 INFO L858 garLoopResultBuilder]: For program point L2869(lines 2869 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,569 INFO L858 garLoopResultBuilder]: For program point L491(lines 491 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,569 INFO L858 garLoopResultBuilder]: For program point L3134(lines 3134 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,569 INFO L858 garLoopResultBuilder]: For program point L228(lines 228 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,569 INFO L858 garLoopResultBuilder]: For program point L3664(lines 3664 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,569 INFO L858 garLoopResultBuilder]: For program point L3400(lines 3400 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,569 INFO L858 garLoopResultBuilder]: For program point L4193(lines 4193 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,569 INFO L858 garLoopResultBuilder]: For program point L2079(lines 2079 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,569 INFO L858 garLoopResultBuilder]: For program point L1023(lines 1023 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,569 INFO L858 garLoopResultBuilder]: For program point L759(lines 759 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,569 INFO L858 garLoopResultBuilder]: For program point L4459(lines 4459 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,569 INFO L858 garLoopResultBuilder]: For program point L1288(lines 1288 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,569 INFO L858 garLoopResultBuilder]: For program point L2345(lines 2345 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,569 INFO L858 garLoopResultBuilder]: For program point L3931(lines 3931 4664) no Hoare annotation was computed. [2021-12-06 17:20:06,570 INFO L858 garLoopResultBuilder]: For program point L2610(lines 2610 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,570 INFO L858 garLoopResultBuilder]: For program point L4724(lines 4724 4818) no Hoare annotation was computed. [2021-12-06 17:20:06,570 INFO L858 garLoopResultBuilder]: For program point L1818(lines 1818 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,570 INFO L858 garLoopResultBuilder]: For program point L1554(lines 1554 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,570 INFO L858 garLoopResultBuilder]: For program point L233(lines 233 1695) no Hoare annotation was computed. [2021-12-06 17:20:06,570 INFO L858 garLoopResultBuilder]: For program point L3140(lines 3140 3174) no Hoare annotation was computed. [2021-12-06 17:20:06,572 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 17:20:06,573 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-12-06 17:20:06,616 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.12 05:20:06 BoogieIcfgContainer [2021-12-06 17:20:06,616 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-12-06 17:20:06,616 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-12-06 17:20:06,616 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-12-06 17:20:06,617 INFO L275 PluginConnector]: Witness Printer initialized [2021-12-06 17:20:06,617 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:15:56" (3/4) ... [2021-12-06 17:20:06,620 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-12-06 17:20:06,665 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2021-12-06 17:20:06,672 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2021-12-06 17:20:06,679 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-12-06 17:20:06,685 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-12-06 17:20:06,943 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc77eeb5-14fb-495f-b161-71ba22218ea8/bin/uautomizer-DrprNOufMa/witness.graphml [2021-12-06 17:20:06,943 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-12-06 17:20:06,944 INFO L158 Benchmark]: Toolchain (without parser) took 254997.23ms. Allocated memory was 111.1MB in the beginning and 10.3GB in the end (delta: 10.2GB). Free memory was 85.2MB in the beginning and 1.3GB in the end (delta: -1.2GB). Peak memory consumption was 9.0GB. Max. memory is 16.1GB. [2021-12-06 17:20:06,944 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 111.1MB. Free memory is still 89.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-06 17:20:06,945 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1280.92ms. Allocated memory was 111.1MB in the beginning and 144.7MB in the end (delta: 33.6MB). Free memory was 84.7MB in the beginning and 86.7MB in the end (delta: -2.0MB). Peak memory consumption was 76.7MB. Max. memory is 16.1GB. [2021-12-06 17:20:06,945 INFO L158 Benchmark]: Boogie Procedure Inliner took 270.43ms. Allocated memory was 144.7MB in the beginning and 211.8MB in the end (delta: 67.1MB). Free memory was 86.7MB in the beginning and 119.2MB in the end (delta: -32.5MB). Peak memory consumption was 77.3MB. Max. memory is 16.1GB. [2021-12-06 17:20:06,945 INFO L158 Benchmark]: Boogie Preprocessor took 312.01ms. Allocated memory is still 211.8MB. Free memory was 119.2MB in the beginning and 80.7MB in the end (delta: 38.5MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2021-12-06 17:20:06,945 INFO L158 Benchmark]: RCFGBuilder took 2900.35ms. Allocated memory was 211.8MB in the beginning and 427.8MB in the end (delta: 216.0MB). Free memory was 80.7MB in the beginning and 275.8MB in the end (delta: -195.1MB). Peak memory consumption was 91.8MB. Max. memory is 16.1GB. [2021-12-06 17:20:06,946 INFO L158 Benchmark]: TraceAbstraction took 249898.57ms. Allocated memory was 427.8MB in the beginning and 10.3GB in the end (delta: 9.9GB). Free memory was 275.8MB in the beginning and 1.4GB in the end (delta: -1.1GB). Peak memory consumption was 9.2GB. Max. memory is 16.1GB. [2021-12-06 17:20:06,946 INFO L158 Benchmark]: Witness Printer took 327.16ms. Allocated memory is still 10.3GB. Free memory was 1.4GB in the beginning and 1.3GB in the end (delta: 111.1MB). Peak memory consumption was 111.1MB. Max. memory is 16.1GB. [2021-12-06 17:20:06,948 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 111.1MB. Free memory is still 89.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1280.92ms. Allocated memory was 111.1MB in the beginning and 144.7MB in the end (delta: 33.6MB). Free memory was 84.7MB in the beginning and 86.7MB in the end (delta: -2.0MB). Peak memory consumption was 76.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 270.43ms. Allocated memory was 144.7MB in the beginning and 211.8MB in the end (delta: 67.1MB). Free memory was 86.7MB in the beginning and 119.2MB in the end (delta: -32.5MB). Peak memory consumption was 77.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 312.01ms. Allocated memory is still 211.8MB. Free memory was 119.2MB in the beginning and 80.7MB in the end (delta: 38.5MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * RCFGBuilder took 2900.35ms. Allocated memory was 211.8MB in the beginning and 427.8MB in the end (delta: 216.0MB). Free memory was 80.7MB in the beginning and 275.8MB in the end (delta: -195.1MB). Peak memory consumption was 91.8MB. Max. memory is 16.1GB. * TraceAbstraction took 249898.57ms. Allocated memory was 427.8MB in the beginning and 10.3GB in the end (delta: 9.9GB). Free memory was 275.8MB in the beginning and 1.4GB in the end (delta: -1.1GB). Peak memory consumption was 9.2GB. Max. memory is 16.1GB. * Witness Printer took 327.16ms. Allocated memory is still 10.3GB. Free memory was 1.4GB in the beginning and 1.3GB in the end (delta: 111.1MB). Peak memory consumption was 111.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 178]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 818 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 249.8s, OverallIterations: 20, TraceHistogramMax: 7, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.7s, AutomataDifference: 69.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 145.2s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 17736 SdHoareTripleChecker+Valid, 54.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 17736 mSDsluCounter, 16059 SdHoareTripleChecker+Invalid, 45.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 201 mSDsCounter, 13047 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 56989 IncrementalHoareTripleChecker+Invalid, 70036 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 13047 mSolverCounterUnsat, 15858 mSDtfsCounter, 56989 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 3851 GetRequests, 3801 SyntacticMatches, 1 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=295147occurred in iteration=16, InterpolantAutomatonStates: 66, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 25.7s AutomataMinimizationTime, 20 MinimizatonAttempts, 94628 StatesRemovedByMinimization, 13 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 6 LocationsWithAnnotation, 6 PreInvPairs, 2018 NumberOfFragments, 3046 HoareAnnotationTreeSize, 6 FomulaSimplifications, 28800 FormulaSimplificationTreeSizeReduction, 119.4s HoareSimplificationTime, 6 FomulaSimplificationsInter, 1046435 FormulaSimplificationTreeSizeReductionInter, 25.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 1.1s SatisfiabilityAnalysisTime, 5.7s InterpolantComputationTime, 12688 NumberOfCodeBlocks, 12688 NumberOfCodeBlocksAsserted, 24 NumberOfCheckSat, 13938 ConstructedInterpolants, 0 QuantifiedInterpolants, 50870 SizeOfPredicates, 1 NumberOfNonLiveVariables, 3114 ConjunctsInSsa, 12 ConjunctsInUnsatCore, 25 InterpolantComputations, 20 PerfectInterpolantSequences, 15622/17014 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 3178]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((!(a5 == 4) && a17 <= 111) && a7 <= 12) && a24 <= 13) || ((a2 <= 170 && !(a5 == 4)) && a5 <= 4)) || (((a2 <= 170 && a24 <= 14) && !(a5 == 4)) && a17 <= 111)) || (((a2 <= 170 && a24 <= 14) && a17 + 124 <= 0) && !(a7 == 12))) || (((a2 <= 170 && 15 <= a24) && a17 <= 146631) && 0 < a17 + 108)) || ((((189 < a2 && a5 <= 4) && a17 <= 146631) && 0 < a17 + 108) && !(a7 == 12))) || (((a24 <= 14 && !(a5 == 4)) && 0 <= a17 + 450546) && a17 <= 111)) || (((!(a5 == 4) && 14 <= a7) && 0 <= a17 + 450546) && a17 <= 111)) || (((!(a5 == 4) && 189 < a2) && a5 <= 4) && a17 <= 146631)) || (((a17 <= 146631 && 0 < a17 + 108) && a7 <= 12) && 6 == a5)) || (((a24 <= 14 && 189 < a2) && a5 <= 4) && a17 <= 111)) || ((a17 <= 111 && 5 == a5) && a24 <= 13)) || ((((!(a5 == 4) && 14 <= a7) && 15 <= a24) && a5 <= 4) && a17 <= 111)) || (((189 < a2 && a17 <= 146631) && a7 <= 12) && a24 <= 13)) || (((!(a5 == 4) && 15 <= a24) && a17 <= 111) && a7 <= 12)) || ((((a24 <= 14 && 189 < a2) && 14 <= a7) && a17 <= 146631) && 5 == a5)) || (((14 <= a7 && 15 <= a24) && a17 <= 146631) && 15399 <= a17)) || ((!(a5 == 4) && a17 <= 600360) && 255 < a17)) || (((14 <= a7 && a5 <= 4) && a17 <= 111) && a24 <= 13)) || (((!(a5 == 4) && 14 <= a7) && a17 <= 146631) && 0 < a17 + 108)) || (((a2 <= 170 && !(a5 == 4)) && 14 <= a7) && a17 <= 111)) || (((a2 <= 170 && a17 <= 111) && a7 <= 12) && a24 <= 13)) || ((((a2 <= 170 && 14 <= a7) && a5 <= 4) && 255 < a17) && !(a7 == 12))) || ((((a2 <= 170 && a5 <= 4) && a17 <= 146631) && 0 < a17 + 108) && !(a7 == 12))) || (((189 < a2 && a17 <= 146631) && a7 <= 12) && 5 == a5)) || ((0 < a17 + 108 && a17 <= 111) && a7 <= 12)) || (((a24 <= 14 && !(a5 == 4)) && a17 <= 146631) && 0 < a17 + 108)) || (((189 < a2 && a17 + 453615 <= 0) && a5 <= 4) && !(a7 == 12))) || (((189 < a2 && a17 <= 146631) && 0 < a17 + 108) && 5 == a5)) || ((a2 <= 170 && 6 == a5) && a24 <= 13)) || ((15 <= a24 && 0 < a17 + 108) && a17 <= 111)) || (((a24 <= 14 && a17 <= 146631) && 6 == a5) && !(a7 == 12))) || (((((a2 <= 170 && a5 == 4) && 0 <= a17 + 450546) && a24 == 15) && a17 + 124 <= 0) && !(a7 == 12))) || ((a17 <= 600360 && (((a2 <= 170 && a5 <= 4) && !(a7 == 12)) || (a2 <= 170 && 15 <= a24))) && 15399 <= a17)) || (((189 < a2 && 14 <= a7) && a5 <= 4) && a17 <= 146631)) || ((a17 + 453615 <= 0 && 6 == a5) && !(a7 == 12))) || (((a2 <= 170 && 0 <= a17 + 450546) && a17 <= 111) && 5 == a5)) || (((a24 <= 14 && !(a5 == 4)) && a17 + 453615 <= 0) && !(a7 == 12))) || ((((a2 <= 170 && a5 <= 4) && 0 < a17 + 108) && !(a7 == 12)) && a24 <= 13)) || (((a24 <= 14 && !(a5 == 4)) && 189 < a2) && a5 <= 4)) || ((a17 <= 600360 && 189 < a2) && 15399 <= a17) - InvariantResult [Line: 4822]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4828]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((!(a5 == 4) && a17 <= 111) && a7 <= 12) && a24 <= 13) || ((a2 <= 170 && !(a5 == 4)) && a5 <= 4)) || (((a2 <= 170 && a24 <= 14) && !(a5 == 4)) && a17 <= 111)) || (((a2 <= 170 && a24 <= 14) && a17 + 124 <= 0) && !(a7 == 12))) || (((a2 <= 170 && 15 <= a24) && a17 <= 146631) && 0 < a17 + 108)) || ((((189 < a2 && a5 <= 4) && a17 <= 146631) && 0 < a17 + 108) && !(a7 == 12))) || (((a24 <= 14 && !(a5 == 4)) && 0 <= a17 + 450546) && a17 <= 111)) || (((!(a5 == 4) && 14 <= a7) && 0 <= a17 + 450546) && a17 <= 111)) || (((!(a5 == 4) && 189 < a2) && a5 <= 4) && a17 <= 146631)) || (((a17 <= 146631 && 0 < a17 + 108) && a7 <= 12) && 6 == a5)) || (((a24 <= 14 && 189 < a2) && a5 <= 4) && a17 <= 111)) || ((a17 <= 111 && 5 == a5) && a24 <= 13)) || ((((!(a5 == 4) && 14 <= a7) && 15 <= a24) && a5 <= 4) && a17 <= 111)) || (((189 < a2 && a17 <= 146631) && a7 <= 12) && a24 <= 13)) || (((!(a5 == 4) && 15 <= a24) && a17 <= 111) && a7 <= 12)) || ((((a24 <= 14 && 189 < a2) && 14 <= a7) && a17 <= 146631) && 5 == a5)) || (((14 <= a7 && 15 <= a24) && a17 <= 146631) && 15399 <= a17)) || ((!(a5 == 4) && a17 <= 600360) && 255 < a17)) || (((14 <= a7 && a5 <= 4) && a17 <= 111) && a24 <= 13)) || (((!(a5 == 4) && 14 <= a7) && a17 <= 146631) && 0 < a17 + 108)) || (((a2 <= 170 && !(a5 == 4)) && 14 <= a7) && a17 <= 111)) || (((a2 <= 170 && a17 <= 111) && a7 <= 12) && a24 <= 13)) || ((((a2 <= 170 && 14 <= a7) && a5 <= 4) && 255 < a17) && !(a7 == 12))) || ((((a2 <= 170 && a5 <= 4) && a17 <= 146631) && 0 < a17 + 108) && !(a7 == 12))) || (((189 < a2 && a17 <= 146631) && a7 <= 12) && 5 == a5)) || ((0 < a17 + 108 && a17 <= 111) && a7 <= 12)) || (((a24 <= 14 && !(a5 == 4)) && a17 <= 146631) && 0 < a17 + 108)) || (((189 < a2 && a17 + 453615 <= 0) && a5 <= 4) && !(a7 == 12))) || (((189 < a2 && a17 <= 146631) && 0 < a17 + 108) && 5 == a5)) || ((a2 <= 170 && 6 == a5) && a24 <= 13)) || ((15 <= a24 && 0 < a17 + 108) && a17 <= 111)) || (((a24 <= 14 && a17 <= 146631) && 6 == a5) && !(a7 == 12))) || (((((a2 <= 170 && a5 == 4) && 0 <= a17 + 450546) && a24 == 15) && a17 + 124 <= 0) && !(a7 == 12))) || ((a17 <= 600360 && (((a2 <= 170 && a5 <= 4) && !(a7 == 12)) || (a2 <= 170 && 15 <= a24))) && 15399 <= a17)) || (((189 < a2 && 14 <= a7) && a5 <= 4) && a17 <= 146631)) || ((a17 + 453615 <= 0 && 6 == a5) && !(a7 == 12))) || (((a2 <= 170 && 0 <= a17 + 450546) && a17 <= 111) && 5 == a5)) || (((a24 <= 14 && !(a5 == 4)) && a17 + 453615 <= 0) && !(a7 == 12))) || ((((a2 <= 170 && a5 <= 4) && 0 < a17 + 108) && !(a7 == 12)) && a24 <= 13)) || (((a24 <= 14 && !(a5 == 4)) && 189 < a2) && a5 <= 4)) || ((a17 <= 600360 && 189 < a2) && 15399 <= a17) - InvariantResult [Line: 1699]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((!(a5 == 4) && a17 <= 111) && a7 <= 12) && a24 <= 13) || ((a2 <= 170 && !(a5 == 4)) && a5 <= 4)) || (((a2 <= 170 && a24 <= 14) && !(a5 == 4)) && a17 <= 111)) || (((a2 <= 170 && a24 <= 14) && a17 + 124 <= 0) && !(a7 == 12))) || (((a2 <= 170 && 15 <= a24) && a17 <= 146631) && 0 < a17 + 108)) || ((((189 < a2 && a5 <= 4) && a17 <= 146631) && 0 < a17 + 108) && !(a7 == 12))) || (((a24 <= 14 && !(a5 == 4)) && 0 <= a17 + 450546) && a17 <= 111)) || (((!(a5 == 4) && 14 <= a7) && 0 <= a17 + 450546) && a17 <= 111)) || (((!(a5 == 4) && 189 < a2) && a5 <= 4) && a17 <= 146631)) || (((a17 <= 146631 && 0 < a17 + 108) && a7 <= 12) && 6 == a5)) || (((a24 <= 14 && 189 < a2) && a5 <= 4) && a17 <= 111)) || ((a17 <= 111 && 5 == a5) && a24 <= 13)) || ((((!(a5 == 4) && 14 <= a7) && 15 <= a24) && a5 <= 4) && a17 <= 111)) || (((189 < a2 && a17 <= 146631) && a7 <= 12) && a24 <= 13)) || (((!(a5 == 4) && 15 <= a24) && a17 <= 111) && a7 <= 12)) || ((((a24 <= 14 && 189 < a2) && 14 <= a7) && a17 <= 146631) && 5 == a5)) || (((14 <= a7 && 15 <= a24) && a17 <= 146631) && 15399 <= a17)) || ((!(a5 == 4) && a17 <= 600360) && 255 < a17)) || (((14 <= a7 && a5 <= 4) && a17 <= 111) && a24 <= 13)) || (((!(a5 == 4) && 14 <= a7) && a17 <= 146631) && 0 < a17 + 108)) || (((a2 <= 170 && !(a5 == 4)) && 14 <= a7) && a17 <= 111)) || (((a2 <= 170 && a17 <= 111) && a7 <= 12) && a24 <= 13)) || ((((a2 <= 170 && 14 <= a7) && a5 <= 4) && 255 < a17) && !(a7 == 12))) || ((((a2 <= 170 && a5 <= 4) && a17 <= 146631) && 0 < a17 + 108) && !(a7 == 12))) || (((189 < a2 && a17 <= 146631) && a7 <= 12) && 5 == a5)) || ((0 < a17 + 108 && a17 <= 111) && a7 <= 12)) || (((a24 <= 14 && !(a5 == 4)) && a17 <= 146631) && 0 < a17 + 108)) || (((189 < a2 && a17 + 453615 <= 0) && a5 <= 4) && !(a7 == 12))) || (((189 < a2 && a17 <= 146631) && 0 < a17 + 108) && 5 == a5)) || ((a2 <= 170 && 6 == a5) && a24 <= 13)) || ((15 <= a24 && 0 < a17 + 108) && a17 <= 111)) || (((a24 <= 14 && a17 <= 146631) && 6 == a5) && !(a7 == 12))) || (((((a2 <= 170 && a5 == 4) && 0 <= a17 + 450546) && a24 == 15) && a17 + 124 <= 0) && !(a7 == 12))) || ((a17 <= 600360 && (((a2 <= 170 && a5 <= 4) && !(a7 == 12)) || (a2 <= 170 && 15 <= a24))) && 15399 <= a17)) || (((189 < a2 && 14 <= a7) && a5 <= 4) && a17 <= 146631)) || ((a17 + 453615 <= 0 && 6 == a5) && !(a7 == 12))) || (((a2 <= 170 && 0 <= a17 + 450546) && a17 <= 111) && 5 == a5)) || (((a24 <= 14 && !(a5 == 4)) && a17 + 453615 <= 0) && !(a7 == 12))) || ((((a2 <= 170 && a5 <= 4) && 0 < a17 + 108) && !(a7 == 12)) && a24 <= 13)) || (((a24 <= 14 && !(a5 == 4)) && 189 < a2) && a5 <= 4)) || ((a17 <= 600360 && 189 < a2) && 15399 <= a17) - InvariantResult [Line: 4668]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((!(a5 == 4) && a17 <= 111) && a7 <= 12) && a24 <= 13) || ((a2 <= 170 && !(a5 == 4)) && a5 <= 4)) || (((a2 <= 170 && a24 <= 14) && !(a5 == 4)) && a17 <= 111)) || (((a2 <= 170 && a24 <= 14) && a17 + 124 <= 0) && !(a7 == 12))) || (((a2 <= 170 && 15 <= a24) && a17 <= 146631) && 0 < a17 + 108)) || ((((189 < a2 && a5 <= 4) && a17 <= 146631) && 0 < a17 + 108) && !(a7 == 12))) || (((a24 <= 14 && !(a5 == 4)) && 0 <= a17 + 450546) && a17 <= 111)) || (((!(a5 == 4) && 14 <= a7) && 0 <= a17 + 450546) && a17 <= 111)) || (((!(a5 == 4) && 189 < a2) && a5 <= 4) && a17 <= 146631)) || (((a17 <= 146631 && 0 < a17 + 108) && a7 <= 12) && 6 == a5)) || (((a24 <= 14 && 189 < a2) && a5 <= 4) && a17 <= 111)) || ((a17 <= 111 && 5 == a5) && a24 <= 13)) || ((((!(a5 == 4) && 14 <= a7) && 15 <= a24) && a5 <= 4) && a17 <= 111)) || (((189 < a2 && a17 <= 146631) && a7 <= 12) && a24 <= 13)) || (((!(a5 == 4) && 15 <= a24) && a17 <= 111) && a7 <= 12)) || ((((a24 <= 14 && 189 < a2) && 14 <= a7) && a17 <= 146631) && 5 == a5)) || (((14 <= a7 && 15 <= a24) && a17 <= 146631) && 15399 <= a17)) || ((!(a5 == 4) && a17 <= 600360) && 255 < a17)) || (((14 <= a7 && a5 <= 4) && a17 <= 111) && a24 <= 13)) || (((!(a5 == 4) && 14 <= a7) && a17 <= 146631) && 0 < a17 + 108)) || (((a2 <= 170 && !(a5 == 4)) && 14 <= a7) && a17 <= 111)) || (((a2 <= 170 && a17 <= 111) && a7 <= 12) && a24 <= 13)) || ((((a2 <= 170 && 14 <= a7) && a5 <= 4) && 255 < a17) && !(a7 == 12))) || ((((a2 <= 170 && a5 <= 4) && a17 <= 146631) && 0 < a17 + 108) && !(a7 == 12))) || (((189 < a2 && a17 <= 146631) && a7 <= 12) && 5 == a5)) || ((0 < a17 + 108 && a17 <= 111) && a7 <= 12)) || (((a24 <= 14 && !(a5 == 4)) && a17 <= 146631) && 0 < a17 + 108)) || (((189 < a2 && a17 + 453615 <= 0) && a5 <= 4) && !(a7 == 12))) || (((189 < a2 && a17 <= 146631) && 0 < a17 + 108) && 5 == a5)) || ((a2 <= 170 && 6 == a5) && a24 <= 13)) || ((15 <= a24 && 0 < a17 + 108) && a17 <= 111)) || (((a24 <= 14 && a17 <= 146631) && 6 == a5) && !(a7 == 12))) || (((((a2 <= 170 && a5 == 4) && 0 <= a17 + 450546) && a24 == 15) && a17 + 124 <= 0) && !(a7 == 12))) || ((a17 <= 600360 && (((a2 <= 170 && a5 <= 4) && !(a7 == 12)) || (a2 <= 170 && 15 <= a24))) && 15399 <= a17)) || (((189 < a2 && 14 <= a7) && a5 <= 4) && a17 <= 146631)) || ((a17 + 453615 <= 0 && 6 == a5) && !(a7 == 12))) || (((a2 <= 170 && 0 <= a17 + 450546) && a17 <= 111) && 5 == a5)) || (((a24 <= 14 && !(a5 == 4)) && a17 + 453615 <= 0) && !(a7 == 12))) || ((((a2 <= 170 && a5 <= 4) && 0 < a17 + 108) && !(a7 == 12)) && a24 <= 13)) || (((a24 <= 14 && !(a5 == 4)) && 189 < a2) && a5 <= 4)) || ((a17 <= 600360 && 189 < a2) && 15399 <= a17) - InvariantResult [Line: 38]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((!(a5 == 4) && a17 <= 111) && a7 <= 12) && a24 <= 13) || ((a2 <= 170 && !(a5 == 4)) && a5 <= 4)) || (((a2 <= 170 && a24 <= 14) && !(a5 == 4)) && a17 <= 111)) || (((a2 <= 170 && a24 <= 14) && a17 + 124 <= 0) && !(a7 == 12))) || (((a2 <= 170 && 15 <= a24) && a17 <= 146631) && 0 < a17 + 108)) || ((((189 < a2 && a5 <= 4) && a17 <= 146631) && 0 < a17 + 108) && !(a7 == 12))) || (((a24 <= 14 && !(a5 == 4)) && 0 <= a17 + 450546) && a17 <= 111)) || (((!(a5 == 4) && 14 <= a7) && 0 <= a17 + 450546) && a17 <= 111)) || (((!(a5 == 4) && 189 < a2) && a5 <= 4) && a17 <= 146631)) || (((a17 <= 146631 && 0 < a17 + 108) && a7 <= 12) && 6 == a5)) || (((a24 <= 14 && 189 < a2) && a5 <= 4) && a17 <= 111)) || ((a17 <= 111 && 5 == a5) && a24 <= 13)) || ((((!(a5 == 4) && 14 <= a7) && 15 <= a24) && a5 <= 4) && a17 <= 111)) || (((189 < a2 && a17 <= 146631) && a7 <= 12) && a24 <= 13)) || (((!(a5 == 4) && 15 <= a24) && a17 <= 111) && a7 <= 12)) || ((((a24 <= 14 && 189 < a2) && 14 <= a7) && a17 <= 146631) && 5 == a5)) || (((14 <= a7 && 15 <= a24) && a17 <= 146631) && 15399 <= a17)) || ((!(a5 == 4) && a17 <= 600360) && 255 < a17)) || (((14 <= a7 && a5 <= 4) && a17 <= 111) && a24 <= 13)) || (((!(a5 == 4) && 14 <= a7) && a17 <= 146631) && 0 < a17 + 108)) || (((a2 <= 170 && !(a5 == 4)) && 14 <= a7) && a17 <= 111)) || (((a2 <= 170 && a17 <= 111) && a7 <= 12) && a24 <= 13)) || ((((a2 <= 170 && 14 <= a7) && a5 <= 4) && 255 < a17) && !(a7 == 12))) || ((((a2 <= 170 && a5 <= 4) && a17 <= 146631) && 0 < a17 + 108) && !(a7 == 12))) || (((189 < a2 && a17 <= 146631) && a7 <= 12) && 5 == a5)) || ((0 < a17 + 108 && a17 <= 111) && a7 <= 12)) || (((a24 <= 14 && !(a5 == 4)) && a17 <= 146631) && 0 < a17 + 108)) || (((189 < a2 && a17 + 453615 <= 0) && a5 <= 4) && !(a7 == 12))) || (((189 < a2 && a17 <= 146631) && 0 < a17 + 108) && 5 == a5)) || ((a2 <= 170 && 6 == a5) && a24 <= 13)) || ((15 <= a24 && 0 < a17 + 108) && a17 <= 111)) || (((a24 <= 14 && a17 <= 146631) && 6 == a5) && !(a7 == 12))) || (((((a2 <= 170 && a5 == 4) && 0 <= a17 + 450546) && a24 == 15) && a17 + 124 <= 0) && !(a7 == 12))) || ((a17 <= 600360 && (((a2 <= 170 && a5 <= 4) && !(a7 == 12)) || (a2 <= 170 && 15 <= a24))) && 15399 <= a17)) || (((189 < a2 && 14 <= a7) && a5 <= 4) && a17 <= 146631)) || ((a17 + 453615 <= 0 && 6 == a5) && !(a7 == 12))) || (((a2 <= 170 && 0 <= a17 + 450546) && a17 <= 111) && 5 == a5)) || (((a24 <= 14 && !(a5 == 4)) && a17 + 453615 <= 0) && !(a7 == 12))) || ((((a2 <= 170 && a5 <= 4) && 0 < a17 + 108) && !(a7 == 12)) && a24 <= 13)) || (((a24 <= 14 && !(a5 == 4)) && 189 < a2) && a5 <= 4)) || ((a17 <= 600360 && 189 < a2) && 15399 <= a17) RESULT: Ultimate proved your program to be correct! [2021-12-06 17:20:06,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc77eeb5-14fb-495f-b161-71ba22218ea8/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE