./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/xcsp/AllInterval-018.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_973d3daf-e415-429a-af60-c91b875d2e4d/bin/uautomizer-DrprNOufMa/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_973d3daf-e415-429a-af60-c91b875d2e4d/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_973d3daf-e415-429a-af60-c91b875d2e4d/bin/uautomizer-DrprNOufMa/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_973d3daf-e415-429a-af60-c91b875d2e4d/bin/uautomizer-DrprNOufMa/config/AutomizerReach.xml -i ../../sv-benchmarks/c/xcsp/AllInterval-018.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_973d3daf-e415-429a-af60-c91b875d2e4d/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_973d3daf-e415-429a-af60-c91b875d2e4d/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 8953b8c08cc522b50ff340d3fe74e0bc73cfb74f341f2d7f827de94d14783977 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-12-06 21:46:51,677 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-06 21:46:51,679 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-06 21:46:51,710 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-06 21:46:51,710 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-06 21:46:51,711 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-06 21:46:51,713 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-06 21:46:51,715 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-06 21:46:51,717 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-06 21:46:51,718 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-06 21:46:51,720 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-06 21:46:51,721 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-06 21:46:51,721 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-06 21:46:51,722 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-06 21:46:51,724 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-06 21:46:51,725 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-06 21:46:51,726 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-06 21:46:51,728 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-06 21:46:51,730 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-06 21:46:51,732 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-06 21:46:51,734 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-06 21:46:51,735 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-06 21:46:51,737 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-06 21:46:51,738 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-06 21:46:51,741 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-06 21:46:51,742 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-06 21:46:51,742 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-06 21:46:51,743 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-06 21:46:51,744 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-06 21:46:51,745 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-06 21:46:51,745 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-06 21:46:51,746 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-06 21:46:51,747 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-06 21:46:51,747 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-06 21:46:51,749 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-06 21:46:51,749 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-06 21:46:51,749 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-06 21:46:51,750 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-06 21:46:51,750 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-06 21:46:51,751 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-06 21:46:51,751 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-06 21:46:51,752 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_973d3daf-e415-429a-af60-c91b875d2e4d/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-12-06 21:46:51,776 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-06 21:46:51,776 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-06 21:46:51,776 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-06 21:46:51,776 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-06 21:46:51,777 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-06 21:46:51,777 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-06 21:46:51,778 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-06 21:46:51,778 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-06 21:46:51,778 INFO L138 SettingsManager]: * Use SBE=true [2021-12-06 21:46:51,779 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-06 21:46:51,779 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-06 21:46:51,779 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-06 21:46:51,779 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-06 21:46:51,779 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-06 21:46:51,779 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-06 21:46:51,780 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-06 21:46:51,780 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-06 21:46:51,780 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-06 21:46:51,780 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-06 21:46:51,780 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-06 21:46:51,781 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-06 21:46:51,781 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-06 21:46:51,781 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-06 21:46:51,781 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-06 21:46:51,781 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-06 21:46:51,782 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-06 21:46:51,782 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-06 21:46:51,782 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-06 21:46:51,782 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-06 21:46:51,782 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-06 21:46:51,783 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-06 21:46:51,783 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-06 21:46:51,783 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-06 21:46:51,783 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-06 21:46:51,783 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_973d3daf-e415-429a-af60-c91b875d2e4d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_973d3daf-e415-429a-af60-c91b875d2e4d/bin/uautomizer-DrprNOufMa Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8953b8c08cc522b50ff340d3fe74e0bc73cfb74f341f2d7f827de94d14783977 [2021-12-06 21:46:51,967 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-06 21:46:51,986 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-06 21:46:51,987 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-06 21:46:51,988 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-06 21:46:51,989 INFO L275 PluginConnector]: CDTParser initialized [2021-12-06 21:46:51,990 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_973d3daf-e415-429a-af60-c91b875d2e4d/bin/uautomizer-DrprNOufMa/../../sv-benchmarks/c/xcsp/AllInterval-018.c [2021-12-06 21:46:52,038 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_973d3daf-e415-429a-af60-c91b875d2e4d/bin/uautomizer-DrprNOufMa/data/51f0efb7a/6c774a9f467647e7ae54bf2e69ba9297/FLAGf3a4928bb [2021-12-06 21:46:52,441 INFO L306 CDTParser]: Found 1 translation units. [2021-12-06 21:46:52,441 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_973d3daf-e415-429a-af60-c91b875d2e4d/sv-benchmarks/c/xcsp/AllInterval-018.c [2021-12-06 21:46:52,448 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_973d3daf-e415-429a-af60-c91b875d2e4d/bin/uautomizer-DrprNOufMa/data/51f0efb7a/6c774a9f467647e7ae54bf2e69ba9297/FLAGf3a4928bb [2021-12-06 21:46:52,456 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_973d3daf-e415-429a-af60-c91b875d2e4d/bin/uautomizer-DrprNOufMa/data/51f0efb7a/6c774a9f467647e7ae54bf2e69ba9297 [2021-12-06 21:46:52,458 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-06 21:46:52,459 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-06 21:46:52,460 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-06 21:46:52,460 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-06 21:46:52,463 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-06 21:46:52,463 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 09:46:52" (1/1) ... [2021-12-06 21:46:52,464 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d7d8e39 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:46:52, skipping insertion in model container [2021-12-06 21:46:52,465 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 09:46:52" (1/1) ... [2021-12-06 21:46:52,469 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-06 21:46:52,493 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-06 21:46:52,656 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_973d3daf-e415-429a-af60-c91b875d2e4d/sv-benchmarks/c/xcsp/AllInterval-018.c[13684,13697] [2021-12-06 21:46:52,663 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 21:46:52,669 INFO L203 MainTranslator]: Completed pre-run [2021-12-06 21:46:52,711 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_973d3daf-e415-429a-af60-c91b875d2e4d/sv-benchmarks/c/xcsp/AllInterval-018.c[13684,13697] [2021-12-06 21:46:52,714 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 21:46:52,724 INFO L208 MainTranslator]: Completed translation [2021-12-06 21:46:52,724 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:46:52 WrapperNode [2021-12-06 21:46:52,724 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-06 21:46:52,725 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-06 21:46:52,725 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-06 21:46:52,725 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-06 21:46:52,731 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:46:52" (1/1) ... [2021-12-06 21:46:52,742 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:46:52" (1/1) ... [2021-12-06 21:46:52,779 INFO L137 Inliner]: procedures = 13, calls = 383, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 636 [2021-12-06 21:46:52,779 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-06 21:46:52,780 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-06 21:46:52,780 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-06 21:46:52,780 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-06 21:46:52,786 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:46:52" (1/1) ... [2021-12-06 21:46:52,787 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:46:52" (1/1) ... [2021-12-06 21:46:52,790 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:46:52" (1/1) ... [2021-12-06 21:46:52,791 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:46:52" (1/1) ... [2021-12-06 21:46:52,803 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:46:52" (1/1) ... [2021-12-06 21:46:52,806 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:46:52" (1/1) ... [2021-12-06 21:46:52,809 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:46:52" (1/1) ... [2021-12-06 21:46:52,813 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-06 21:46:52,813 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-06 21:46:52,814 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-06 21:46:52,814 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-06 21:46:52,815 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:46:52" (1/1) ... [2021-12-06 21:46:52,822 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-06 21:46:52,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_973d3daf-e415-429a-af60-c91b875d2e4d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:46:52,843 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_973d3daf-e415-429a-af60-c91b875d2e4d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-06 21:46:52,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_973d3daf-e415-429a-af60-c91b875d2e4d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-06 21:46:52,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-06 21:46:52,884 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-06 21:46:52,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-06 21:46:52,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-06 21:46:52,885 INFO L130 BoogieDeclarations]: Found specification of procedure assume [2021-12-06 21:46:52,885 INFO L138 BoogieDeclarations]: Found implementation of procedure assume [2021-12-06 21:46:52,958 INFO L236 CfgBuilder]: Building ICFG [2021-12-06 21:46:52,960 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-06 21:46:53,343 INFO L277 CfgBuilder]: Performing block encoding [2021-12-06 21:46:53,355 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-06 21:46:53,355 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-06 21:46:53,358 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 09:46:53 BoogieIcfgContainer [2021-12-06 21:46:53,358 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-06 21:46:53,360 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-06 21:46:53,360 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-06 21:46:53,363 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-06 21:46:53,363 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.12 09:46:52" (1/3) ... [2021-12-06 21:46:53,364 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f03e17d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 09:46:53, skipping insertion in model container [2021-12-06 21:46:53,364 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:46:52" (2/3) ... [2021-12-06 21:46:53,364 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f03e17d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 09:46:53, skipping insertion in model container [2021-12-06 21:46:53,365 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 09:46:53" (3/3) ... [2021-12-06 21:46:53,366 INFO L111 eAbstractionObserver]: Analyzing ICFG AllInterval-018.c [2021-12-06 21:46:53,371 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-06 21:46:53,371 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-06 21:46:53,418 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-06 21:46:53,424 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 21:46:53,424 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-06 21:46:53,453 INFO L276 IsEmpty]: Start isEmpty. Operand has 473 states, 94 states have (on average 1.202127659574468) internal successors, (113), 95 states have internal predecessors, (113), 376 states have call successors, (376), 1 states have call predecessors, (376), 1 states have return successors, (376), 376 states have call predecessors, (376), 376 states have call successors, (376) [2021-12-06 21:46:53,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1970 [2021-12-06 21:46:53,552 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 21:46:53,554 INFO L514 BasicCegarLoop]: trace histogram [376, 376, 376, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:46:53,554 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 21:46:53,558 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 21:46:53,559 INFO L85 PathProgramCache]: Analyzing trace with hash 1993553780, now seen corresponding path program 1 times [2021-12-06 21:46:53,565 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 21:46:53,565 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [746063607] [2021-12-06 21:46:53,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 21:46:53,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 21:47:19,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 21:47:36,120 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 44: A-local: [], B-local: [(|ULTIMATE.start_main_~var20~0#1_221| Int), (|ULTIMATE.start_main_~var28~0#1_309| Int)]. [2021-12-06 21:47:36,204 ERROR L253 erpolLogProxyWrapper]: Interpolant 44 not inductive [2021-12-06 21:47:36,278 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 45: A-local: [], B-local: [(|ULTIMATE.start_main_~var20~0#1_221| Int), (|ULTIMATE.start_main_~var28~0#1_309| Int)]. [2021-12-06 21:47:36,419 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 46: A-local: [], B-local: [(|ULTIMATE.start_main_~var20~0#1_221| Int), (|ULTIMATE.start_main_~var28~0#1_309| Int)]. [2021-12-06 21:47:36,558 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 47: A-local: [], B-local: [(|ULTIMATE.start_main_~var20~0#1_221| Int), (|ULTIMATE.start_main_~var28~0#1_309| Int)]. [2021-12-06 21:47:36,697 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 48: A-local: [], B-local: [(|ULTIMATE.start_main_~var20~0#1_221| Int), (|ULTIMATE.start_main_~var28~0#1_309| Int)]. [2021-12-06 21:47:36,835 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 49: A-local: [], B-local: [(|ULTIMATE.start_main_~var20~0#1_221| Int), (|ULTIMATE.start_main_~var28~0#1_309| Int)]. [2021-12-06 21:47:36,975 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 50: A-local: [], B-local: [(|ULTIMATE.start_main_~var20~0#1_221| Int), (|ULTIMATE.start_main_~var28~0#1_309| Int)]. [2021-12-06 21:47:37,114 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 51: A-local: [], B-local: [(|ULTIMATE.start_main_~var20~0#1_221| Int), (|ULTIMATE.start_main_~var28~0#1_309| Int)]. [2021-12-06 21:47:37,253 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 52: A-local: [], B-local: [(|ULTIMATE.start_main_~var20~0#1_221| Int), (|ULTIMATE.start_main_~var28~0#1_309| Int)]. [2021-12-06 21:47:37,391 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 53: A-local: [], B-local: [(|ULTIMATE.start_main_~var20~0#1_221| Int), (|ULTIMATE.start_main_~var28~0#1_309| Int)]. [2021-12-06 21:47:37,530 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 54: A-local: [], B-local: [(|ULTIMATE.start_main_~var20~0#1_221| Int), (|ULTIMATE.start_main_~var28~0#1_309| Int)]. [2021-12-06 21:47:37,668 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 55: A-local: [], B-local: [(|ULTIMATE.start_main_~var20~0#1_221| Int), (|ULTIMATE.start_main_~var28~0#1_309| Int)]. [2021-12-06 21:47:37,871 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 56: A-local: [], B-local: [(|ULTIMATE.start_main_~var20~0#1_221| Int), (|ULTIMATE.start_main_~var28~0#1_309| Int)]. [2021-12-06 21:47:38,012 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 57: A-local: [], B-local: [(|ULTIMATE.start_main_~var20~0#1_221| Int), (|ULTIMATE.start_main_~var28~0#1_309| Int)]. [2021-12-06 21:47:38,151 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 58: A-local: [], B-local: [(|ULTIMATE.start_main_~var20~0#1_221| Int), (|ULTIMATE.start_main_~var28~0#1_309| Int)]. [2021-12-06 21:47:38,424 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 59: A-local: [], B-local: [(|ULTIMATE.start_main_~var20~0#1_221| Int), (|ULTIMATE.start_main_~var28~0#1_309| Int)]. [2021-12-06 21:47:38,572 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 60: A-local: [], B-local: [(|ULTIMATE.start_main_~var20~0#1_221| Int), (|ULTIMATE.start_main_~var28~0#1_309| Int)]. [2021-12-06 21:47:38,718 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 61: A-local: [], B-local: [(|ULTIMATE.start_main_~var28~0#1_309| Int)]. [2021-12-06 21:47:39,382 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 62: A-local: [], B-local: [(|ULTIMATE.start_main_~var28~0#1_309| Int)]. [2021-12-06 21:47:40,422 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 63: A-local: [], B-local: [(|ULTIMATE.start_main_~var28~0#1_309| Int)]. [2021-12-06 21:47:40,587 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 64: A-local: [], B-local: [(|ULTIMATE.start_main_~var28~0#1_309| Int)]. [2021-12-06 21:47:42,653 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 65: A-local: [], B-local: [(|ULTIMATE.start_main_~var28~0#1_309| Int)]. [2021-12-06 21:47:42,843 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 66: A-local: [], B-local: [(|ULTIMATE.start_main_~var28~0#1_309| Int)]. [2021-12-06 21:47:43,031 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 67: A-local: [], B-local: [(|ULTIMATE.start_main_~var28~0#1_309| Int)]. [2021-12-06 21:47:47,404 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 68: A-local: [], B-local: [(|ULTIMATE.start_main_~var28~0#1_309| Int)]. [2021-12-06 21:47:47,645 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 69: A-local: [], B-local: [(|ULTIMATE.start_main_~var28~0#1_309| Int)]. [2021-12-06 21:47:47,887 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 70: A-local: [], B-local: [(|ULTIMATE.start_main_~var28~0#1_309| Int)]. [2021-12-06 21:47:59,055 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 71: A-local: [], B-local: [(|ULTIMATE.start_main_~var28~0#1_309| Int)]. [2021-12-06 21:47:59,280 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 72: A-local: [], B-local: [(|ULTIMATE.start_main_~var28~0#1_309| Int)]. [2021-12-06 21:47:59,507 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 73: A-local: [], B-local: [(|ULTIMATE.start_main_~var28~0#1_309| Int)]. [2021-12-06 21:48:16,650 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 74: A-local: [], B-local: [(|ULTIMATE.start_main_~var28~0#1_309| Int)]. [2021-12-06 21:48:42,584 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 75: A-local: [], B-local: [(|ULTIMATE.start_main_~var28~0#1_309| Int)]. [2021-12-06 21:48:42,843 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 76: A-local: [], B-local: [(|ULTIMATE.start_main_~var28~0#1_309| Int)]. [2021-12-06 21:48:54,531 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 77: A-local: [], B-local: [(|ULTIMATE.start_main_~var28~0#1_309| Int)]. [2021-12-06 21:48:54,790 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 78: A-local: [], B-local: [(|ULTIMATE.start_main_~var28~0#1_309| Int)]. [2021-12-06 21:49:00,818 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 79: A-local: [], B-local: [(|ULTIMATE.start_main_~var28~0#1_309| Int)]. [2021-12-06 21:49:39,997 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 80: A-local: [], B-local: [(|ULTIMATE.start_main_~var28~0#1_309| Int)]. [2021-12-06 21:49:40,289 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 81: A-local: [], B-local: [(|ULTIMATE.start_main_~var28~0#1_309| Int)]. [2021-12-06 21:49:40,585 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 82: A-local: [], B-local: [(|ULTIMATE.start_main_~var28~0#1_309| Int)]. [2021-12-06 21:50:25,299 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 83: A-local: [], B-local: [(|ULTIMATE.start_main_~var28~0#1_309| Int)]. [2021-12-06 21:51:09,700 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 84: A-local: [], B-local: [(|ULTIMATE.start_main_~var28~0#1_309| Int)]. [2021-12-06 21:51:10,033 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 85: A-local: [], B-local: [(|ULTIMATE.start_main_~var30~0#1_331| Int)]. [2021-12-06 21:52:36,856 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 86: A-local: [], B-local: [(|ULTIMATE.start_main_~var30~0#1_331| Int)]. [2021-12-06 21:53:58,613 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 87: A-local: [], B-local: [(|ULTIMATE.start_main_~var30~0#1_331| Int)]. [2021-12-06 21:53:59,008 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 88: A-local: [], B-local: [(|ULTIMATE.start_main_~var30~0#1_331| Int)]. [2021-12-06 21:54:39,721 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 89: A-local: [], B-local: [(|ULTIMATE.start_main_~var30~0#1_331| Int)]. [2021-12-06 21:54:40,120 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 90: A-local: [], B-local: [(|ULTIMATE.start_main_~var30~0#1_331| Int)]. [2021-12-06 21:54:40,522 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 91: A-local: [], B-local: [(|ULTIMATE.start_main_~var31~0#1_342| Int)]. [2021-12-06 21:56:03,891 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 92: A-local: [], B-local: [(|ULTIMATE.start_main_~var31~0#1_342| Int)]. [2021-12-06 21:57:58,110 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 93: A-local: [], B-local: [(|ULTIMATE.start_main_~var31~0#1_342| Int)]. [2021-12-06 21:57:58,545 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 94: A-local: [], B-local: [(|ULTIMATE.start_main_#t~ite49#1_1913| Int), (|ULTIMATE.start_main_~var_for_abs~0#1_1914| Int)]. [2021-12-06 22:00:36,139 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 95: A-local: [], B-local: [(|ULTIMATE.start_main_#t~ite49#1_1913| Int), (|ULTIMATE.start_main_~var_for_abs~0#1_1914| Int)]. [2021-12-06 22:00:37,447 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 96: A-local: [], B-local: [(|ULTIMATE.start_main_#t~ite49#1_1913| Int), (|ULTIMATE.start_main_~var_for_abs~0#1_1914| Int)]. [2021-12-06 22:00:37,935 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 97: A-local: [], B-local: [(|ULTIMATE.start_main_#t~ite49#1_1913| Int), (|ULTIMATE.start_main_~var_for_abs~0#1_1914| Int)]. [2021-12-06 22:00:38,416 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 98: A-local: [], B-local: [(|ULTIMATE.start_main_#t~ite49#1_1913| Int), (|ULTIMATE.start_main_~var_for_abs~0#1_1914| Int)]. [2021-12-06 22:00:39,031 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 99: A-local: [], B-local: [(|ULTIMATE.start_main_#t~ite49#1_1913| Int), (|ULTIMATE.start_main_~var_for_abs~0#1_1914| Int)]. [2021-12-06 22:00:39,476 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 100: A-local: [], B-local: [(|ULTIMATE.start_main_#t~ite49#1_1913| Int), (|ULTIMATE.start_main_~var_for_abs~0#1_1914| Int)]. [2021-12-06 22:00:39,958 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 101: A-local: [], B-local: [(|ULTIMATE.start_main_#t~ite49#1_1913| Int), (|ULTIMATE.start_main_~var_for_abs~0#1_1914| Int)]. [2021-12-06 22:00:40,438 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 102: A-local: [], B-local: [(|ULTIMATE.start_main_#t~ite49#1_1913| Int), (|ULTIMATE.start_main_~var_for_abs~0#1_1914| Int)]. [2021-12-06 22:00:40,916 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 103: A-local: [], B-local: [(|ULTIMATE.start_main_#t~ite49#1_1913| Int), (|ULTIMATE.start_main_~var_for_abs~0#1_1914| Int)]. [2021-12-06 22:00:41,397 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 104: A-local: [], B-local: [(|ULTIMATE.start_main_#t~ite49#1_1913| Int), (|ULTIMATE.start_main_~var_for_abs~0#1_1914| Int)]. [2021-12-06 22:00:41,881 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 105: A-local: [], B-local: [(|ULTIMATE.start_main_#t~ite49#1_1913| Int), (|ULTIMATE.start_main_~var_for_abs~0#1_1914| Int)]. [2021-12-06 22:00:42,363 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 106: A-local: [], B-local: [(|ULTIMATE.start_main_#t~ite49#1_1913| Int), (|ULTIMATE.start_main_~var_for_abs~0#1_1914| Int)]. [2021-12-06 22:00:42,845 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 107: A-local: [], B-local: [(|ULTIMATE.start_main_#t~ite49#1_1913| Int), (|ULTIMATE.start_main_~var_for_abs~0#1_1914| Int)]. [2021-12-06 22:00:43,328 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 108: A-local: [], B-local: [(|ULTIMATE.start_main_#t~ite49#1_1913| Int), (|ULTIMATE.start_main_~var_for_abs~0#1_1914| Int)]. [2021-12-06 22:00:43,805 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 109: A-local: [], B-local: [(|ULTIMATE.start_main_#t~ite49#1_1913| Int), (|ULTIMATE.start_main_~var_for_abs~0#1_1914| Int)]. [2021-12-06 22:00:44,282 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 110: A-local: [], B-local: [(|ULTIMATE.start_main_#t~ite49#1_1913| Int), (|ULTIMATE.start_main_~var_for_abs~0#1_1914| Int)]. [2021-12-06 22:00:44,839 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 111: A-local: [], B-local: [(|ULTIMATE.start_main_#t~ite49#1_1913| Int), (|ULTIMATE.start_main_~var_for_abs~0#1_1914| Int)]. [2021-12-06 22:00:45,305 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 112: A-local: [], B-local: [(|ULTIMATE.start_main_#t~ite49#1_1913| Int), (|ULTIMATE.start_main_~var_for_abs~0#1_1914| Int)]. [2021-12-06 22:00:45,781 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 113: A-local: [], B-local: [(|ULTIMATE.start_main_#t~ite49#1_1913| Int), (|ULTIMATE.start_main_~var_for_abs~0#1_1914| Int)]. [2021-12-06 22:00:46,258 ERROR L253 erpolLogProxyWrapper]: Symbol error in Interpolant 114: A-local: [], B-local: [(|ULTIMATE.start_main_#t~ite49#1_1913| Int), (|ULTIMATE.start_main_~var_for_abs~0#1_1914| Int)].