./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-patterns/array14_pattern.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18efa48a-4d2a-461e-a8e6-516ef2179965/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18efa48a-4d2a-461e-a8e6-516ef2179965/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18efa48a-4d2a-461e-a8e6-516ef2179965/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18efa48a-4d2a-461e-a8e6-516ef2179965/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/array-patterns/array14_pattern.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18efa48a-4d2a-461e-a8e6-516ef2179965/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18efa48a-4d2a-461e-a8e6-516ef2179965/bin/ukojak-CydTVMUXoH --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash fb5421f37e280df661091852c6c5794976668e422c171ea258e23204ca1fbb05 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 07:45:28,639 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:45:28,642 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:45:28,663 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:45:28,663 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:45:28,664 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:45:28,666 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:45:28,667 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:45:28,669 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:45:28,670 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:45:28,671 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:45:28,673 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:45:28,673 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:45:28,674 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:45:28,675 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:45:28,677 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:45:28,677 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:45:28,683 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:45:28,685 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:45:28,689 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:45:28,696 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:45:28,698 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:45:28,699 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:45:28,700 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:45:28,704 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:45:28,704 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:45:28,704 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:45:28,705 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:45:28,706 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:45:28,707 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:45:28,707 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:45:28,708 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:45:28,709 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:45:28,710 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:45:28,711 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:45:28,711 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:45:28,712 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:45:28,712 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:45:28,712 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:45:28,713 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:45:28,714 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:45:28,715 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18efa48a-4d2a-461e-a8e6-516ef2179965/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-11-16 07:45:28,764 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:45:28,765 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:45:28,766 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:45:28,767 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:45:28,768 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:45:28,768 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:45:28,769 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:45:28,769 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-16 07:45:28,769 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 07:45:28,769 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-16 07:45:28,771 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:45:28,771 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:45:28,771 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:45:28,771 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:45:28,772 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-16 07:45:28,772 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:45:28,772 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:45:28,773 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:45:28,773 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:45:28,773 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:45:28,773 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:45:28,774 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:45:28,774 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:45:28,774 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:45:28,774 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:45:28,775 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 07:45:28,776 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 07:45:28,777 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:45:28,777 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_18efa48a-4d2a-461e-a8e6-516ef2179965/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18efa48a-4d2a-461e-a8e6-516ef2179965/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fb5421f37e280df661091852c6c5794976668e422c171ea258e23204ca1fbb05 [2022-11-16 07:45:29,061 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:45:29,093 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:45:29,096 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:45:29,097 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:45:29,099 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:45:29,101 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18efa48a-4d2a-461e-a8e6-516ef2179965/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/array-patterns/array14_pattern.c [2022-11-16 07:45:29,176 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18efa48a-4d2a-461e-a8e6-516ef2179965/bin/ukojak-CydTVMUXoH/data/4616c7245/df2c0973c2044e12b96ec3563d37cb27/FLAG8b9385999 [2022-11-16 07:45:29,757 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:45:29,757 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18efa48a-4d2a-461e-a8e6-516ef2179965/sv-benchmarks/c/array-patterns/array14_pattern.c [2022-11-16 07:45:29,764 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18efa48a-4d2a-461e-a8e6-516ef2179965/bin/ukojak-CydTVMUXoH/data/4616c7245/df2c0973c2044e12b96ec3563d37cb27/FLAG8b9385999 [2022-11-16 07:45:30,131 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18efa48a-4d2a-461e-a8e6-516ef2179965/bin/ukojak-CydTVMUXoH/data/4616c7245/df2c0973c2044e12b96ec3563d37cb27 [2022-11-16 07:45:30,137 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:45:30,139 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:45:30,140 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:45:30,141 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:45:30,144 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:45:30,145 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:45:30" (1/1) ... [2022-11-16 07:45:30,146 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d75b62f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:45:30, skipping insertion in model container [2022-11-16 07:45:30,146 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:45:30" (1/1) ... [2022-11-16 07:45:30,153 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:45:30,168 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:45:30,360 WARN L229 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_18efa48a-4d2a-461e-a8e6-516ef2179965/sv-benchmarks/c/array-patterns/array14_pattern.c[1285,1298] [2022-11-16 07:45:30,403 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:45:30,410 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:45:30,420 WARN L229 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_18efa48a-4d2a-461e-a8e6-516ef2179965/sv-benchmarks/c/array-patterns/array14_pattern.c[1285,1298] [2022-11-16 07:45:30,431 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:45:30,444 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:45:30,445 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:45:30 WrapperNode [2022-11-16 07:45:30,445 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:45:30,446 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:45:30,446 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:45:30,446 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:45:30,458 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:45:30" (1/1) ... [2022-11-16 07:45:30,464 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:45:30" (1/1) ... [2022-11-16 07:45:30,485 INFO L138 Inliner]: procedures = 16, calls = 18, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 95 [2022-11-16 07:45:30,485 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:45:30,486 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:45:30,486 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:45:30,486 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:45:30,502 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:45:30" (1/1) ... [2022-11-16 07:45:30,503 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:45:30" (1/1) ... [2022-11-16 07:45:30,508 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:45:30" (1/1) ... [2022-11-16 07:45:30,509 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:45:30" (1/1) ... [2022-11-16 07:45:30,527 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:45:30" (1/1) ... [2022-11-16 07:45:30,540 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:45:30" (1/1) ... [2022-11-16 07:45:30,541 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:45:30" (1/1) ... [2022-11-16 07:45:30,542 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:45:30" (1/1) ... [2022-11-16 07:45:30,544 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:45:30,549 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:45:30,549 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:45:30,549 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:45:30,550 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:45:30" (1/1) ... [2022-11-16 07:45:30,556 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:45:30,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18efa48a-4d2a-461e-a8e6-516ef2179965/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:45:30,580 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18efa48a-4d2a-461e-a8e6-516ef2179965/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:45:30,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18efa48a-4d2a-461e-a8e6-516ef2179965/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:45:30,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 07:45:30,624 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 07:45:30,627 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 07:45:30,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 07:45:30,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 07:45:30,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 07:45:30,628 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:45:30,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:45:30,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 07:45:30,628 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 07:45:30,709 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:45:30,711 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:45:31,021 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 07:45:31,112 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 07:45:31,113 INFO L300 CfgBuilder]: Removed 5 assume(true) statements. [2022-11-16 07:45:31,115 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:45:31 BoogieIcfgContainer [2022-11-16 07:45:31,115 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 07:45:31,116 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 07:45:31,116 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 07:45:31,130 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 07:45:31,131 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:45:31" (1/1) ... [2022-11-16 07:45:31,140 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 07:45:31,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:45:31,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 20 states and 28 transitions. [2022-11-16 07:45:31,190 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 28 transitions. [2022-11-16 07:45:31,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-16 07:45:31,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:45:31,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:45:31,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:45:31,325 INFO L263 TraceCheckSpWp]: Trace formula consists of 67 conjuncts, 1 conjunts are in the unsatisfiable core [2022-11-16 07:45:31,330 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 07:45:31,351 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 07:45:31,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:45:31,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 20 states and 26 transitions. [2022-11-16 07:45:31,382 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 26 transitions. [2022-11-16 07:45:31,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-11-16 07:45:31,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:45:31,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:45:31,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:45:31,460 INFO L263 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-16 07:45:31,462 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 07:45:31,531 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-16 07:45:31,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:45:31,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 21 states and 28 transitions. [2022-11-16 07:45:31,627 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 28 transitions. [2022-11-16 07:45:31,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-11-16 07:45:31,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:45:31,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:45:31,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:45:31,732 INFO L263 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-16 07:45:31,736 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 07:45:31,802 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-16 07:45:31,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:45:31,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 23 states and 33 transitions. [2022-11-16 07:45:31,943 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 33 transitions. [2022-11-16 07:45:31,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-11-16 07:45:31,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:45:31,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:45:31,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:45:31,997 INFO L263 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-16 07:45:31,999 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 07:45:32,041 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-16 07:45:32,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:45:32,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 24 states and 34 transitions. [2022-11-16 07:45:32,217 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 34 transitions. [2022-11-16 07:45:32,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-16 07:45:32,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:45:32,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:45:32,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:45:32,296 INFO L263 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-16 07:45:32,303 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 07:45:32,375 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-16 07:45:32,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:45:32,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 25 states and 37 transitions. [2022-11-16 07:45:32,411 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 37 transitions. [2022-11-16 07:45:32,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-11-16 07:45:32,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:45:32,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:45:32,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:45:32,504 INFO L263 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 35 conjunts are in the unsatisfiable core [2022-11-16 07:45:32,513 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 07:45:32,739 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 32 [2022-11-16 07:45:32,747 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-16 07:45:32,757 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-16 07:45:33,473 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 635 treesize of output 600 [2022-11-16 07:45:38,500 INFO L321 Elim1Store]: treesize reduction 3012, result has 1.5 percent of original size [2022-11-16 07:45:38,504 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 8 stores, 9 select indices, 9 select index equivalence classes, 0 disjoint index pairs (out of 36 index pairs), introduced 17 new quantified variables, introduced 76 case distinctions, treesize of input 611 treesize of output 3387 [2022-11-16 07:45:47,417 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:45:47,421 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1071 [2022-11-16 07:45:48,720 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:45:48,723 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1071 [2022-11-16 07:45:50,358 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:45:50,361 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1071 [2022-11-16 07:45:52,218 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:45:52,227 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1673 [2022-11-16 07:45:54,804 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:45:54,811 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2110 [2022-11-16 07:46:00,480 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:46:00,489 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1673 [2022-11-16 07:46:03,792 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:46:03,795 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1184 [2022-11-16 07:46:05,806 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:46:05,809 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1184 [2022-11-16 07:46:12,755 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:46:12,757 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 746 [2022-11-16 07:46:20,968 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-16 07:46:21,536 INFO L217 Elim1Store]: Index analysis took 1401 ms [2022-11-16 07:46:25,723 INFO L321 Elim1Store]: treesize reduction 1374, result has 0.1 percent of original size [2022-11-16 07:46:25,724 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 7 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 8 new quantified variables, introduced 22 case distinctions, treesize of input 1730 treesize of output 4921 [2022-11-16 07:46:36,895 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:46:36,897 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1464 [2022-11-16 07:46:49,639 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:46:49,641 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1299 [2022-11-16 07:46:54,884 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:46:54,886 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1299 [2022-11-16 07:46:59,313 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:46:59,315 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4538 [2022-11-16 07:47:09,448 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:47:09,453 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1466 [2022-11-16 07:47:10,346 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:47:10,347 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2010 [2022-11-16 07:47:12,853 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:47:12,856 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1591 [2022-11-16 07:47:13,607 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:47:13,609 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2010 [2022-11-16 07:47:31,555 WARN L233 SmtUtils]: Spent 16.76s on a formula simplification that was a NOOP. DAG size: 29 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-16 07:47:39,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:47:40,991 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-16 07:47:41,836 INFO L217 Elim1Store]: Index analysis took 4308 ms [2022-11-16 07:47:44,925 INFO L321 Elim1Store]: treesize reduction 980, result has 0.1 percent of original size [2022-11-16 07:47:44,926 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 6 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 1390 treesize of output 3515 [2022-11-16 07:47:47,113 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:47:47,115 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1710 [2022-11-16 07:47:51,273 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:47:51,275 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2367 [2022-11-16 07:47:54,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:47:54,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:47:54,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:47:54,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:47:54,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:47:57,076 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-16 07:47:57,380 INFO L217 Elim1Store]: Index analysis took 3312 ms [2022-11-16 07:48:02,325 INFO L321 Elim1Store]: treesize reduction 243, result has 0.4 percent of original size [2022-11-16 07:48:02,326 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 5 stores, 4 select indices, 4 select index equivalence classes, 15 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 595 treesize of output 1971 [2022-11-16 07:48:07,580 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:48:07,584 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2236 [2022-11-16 07:48:15,801 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:48:15,804 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1204 [2022-11-16 07:48:18,173 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:48:18,176 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3736 [2022-11-16 07:48:37,213 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:48:37,215 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6613 [2022-11-16 07:48:42,262 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:48:42,265 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1999 [2022-11-16 07:48:56,318 WARN L233 SmtUtils]: Spent 8.74s on a formula simplification that was a NOOP. DAG size: 49 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-16 07:48:57,569 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:48:57,572 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3903 [2022-11-16 07:49:07,387 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:49:07,392 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4140 [2022-11-16 07:49:09,220 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:49:09,223 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2725 [2022-11-16 07:49:19,352 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:49:19,354 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2782 [2022-11-16 07:49:29,673 WARN L233 SmtUtils]: Spent 10.31s on a formula simplification that was a NOOP. DAG size: 17 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-16 07:49:40,829 WARN L233 SmtUtils]: Spent 10.17s on a formula simplification that was a NOOP. DAG size: 45 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-16 07:49:51,192 WARN L233 SmtUtils]: Spent 6.24s on a formula simplification. DAG size of input: 43 DAG size of output: 1 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-16 07:49:57,035 WARN L233 SmtUtils]: Spent 5.84s on a formula simplification that was a NOOP. DAG size: 52 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-16 07:50:00,657 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:50:00,659 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3215 [2022-11-16 07:50:08,440 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:50:08,443 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6726 [2022-11-16 07:50:25,485 WARN L233 SmtUtils]: Spent 13.79s on a formula simplification that was a NOOP. DAG size: 48 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-16 07:50:46,307 WARN L233 SmtUtils]: Spent 16.20s on a formula simplification that was a NOOP. DAG size: 41 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-16 07:50:53,500 WARN L233 SmtUtils]: Spent 7.19s on a formula simplification that was a NOOP. DAG size: 40 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-16 07:50:57,388 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:50:57,390 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2867 [2022-11-16 07:51:04,836 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:51:04,838 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3300 [2022-11-16 07:51:08,103 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:51:08,107 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6791 [2022-11-16 07:51:16,033 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:51:16,036 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3045 [2022-11-16 07:51:27,500 WARN L233 SmtUtils]: Spent 9.53s on a formula simplification that was a NOOP. DAG size: 28 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-16 07:51:30,113 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:51:30,114 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1062 [2022-11-16 07:51:31,378 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:51:31,381 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2761 [2022-11-16 07:51:41,994 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:51:41,997 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2207 [2022-11-16 07:51:45,468 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:51:45,473 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5248 [2022-11-16 07:51:49,026 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:51:49,028 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1548 [2022-11-16 07:51:51,618 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:51:51,619 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1968 [2022-11-16 07:51:56,443 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:51:56,446 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2515 [2022-11-16 07:52:24,364 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:52:24,365 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3598 [2022-11-16 07:52:27,760 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:52:27,763 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3469 [2022-11-16 07:52:39,396 WARN L233 SmtUtils]: Spent 10.84s on a formula simplification that was a NOOP. DAG size: 34 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-16 07:52:46,491 WARN L233 SmtUtils]: Spent 5.07s on a formula simplification that was a NOOP. DAG size: 17 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-16 07:52:56,506 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:52:56,507 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1735 [2022-11-16 07:53:06,014 WARN L233 SmtUtils]: Spent 9.50s on a formula simplification that was a NOOP. DAG size: 52 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-16 07:53:27,966 WARN L233 SmtUtils]: Spent 20.01s on a formula simplification that was a NOOP. DAG size: 52 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-16 07:53:30,717 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:53:30,718 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3946 [2022-11-16 07:53:35,782 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:53:35,784 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5751 [2022-11-16 07:53:44,026 WARN L233 SmtUtils]: Spent 8.24s on a formula simplification that was a NOOP. DAG size: 53 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-16 07:53:59,321 WARN L233 SmtUtils]: Spent 12.90s on a formula simplification that was a NOOP. DAG size: 67 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-16 07:54:06,995 WARN L233 SmtUtils]: Spent 7.67s on a formula simplification that was a NOOP. DAG size: 38 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-16 07:54:29,017 WARN L233 SmtUtils]: Spent 14.41s on a formula simplification that was a NOOP. DAG size: 60 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-16 07:54:43,192 WARN L233 SmtUtils]: Spent 14.17s on a formula simplification that was a NOOP. DAG size: 38 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-16 07:54:52,829 WARN L233 SmtUtils]: Spent 9.64s on a formula simplification that was a NOOP. DAG size: 61 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-16 07:54:52,851 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:54:52,854 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6071 [2022-11-16 07:54:54,819 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:54:54,822 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7156 [2022-11-16 07:54:57,899 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:54:57,903 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7684 [2022-11-16 07:55:00,143 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:55:00,146 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2788 [2022-11-16 07:55:06,417 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:55:06,418 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 294 [2022-11-16 07:55:07,593 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:55:07,594 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 294 [2022-11-16 07:55:15,346 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:55:15,348 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2807 [2022-11-16 07:55:36,104 WARN L233 SmtUtils]: Spent 10.51s on a formula simplification that was a NOOP. DAG size: 44 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-16 07:55:42,434 WARN L233 SmtUtils]: Spent 6.33s on a formula simplification that was a NOOP. DAG size: 52 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-16 07:56:01,590 WARN L233 SmtUtils]: Spent 16.36s on a formula simplification that was a NOOP. DAG size: 54 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-16 07:56:07,130 WARN L233 SmtUtils]: Spent 5.54s on a formula simplification that was a NOOP. DAG size: 38 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-16 07:56:23,760 WARN L233 SmtUtils]: Spent 16.63s on a formula simplification that was a NOOP. DAG size: 38 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-16 07:56:30,205 WARN L233 SmtUtils]: Spent 6.44s on a formula simplification that was a NOOP. DAG size: 38 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-16 07:56:36,945 WARN L233 SmtUtils]: Spent 6.74s on a formula simplification that was a NOOP. DAG size: 53 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-16 07:56:54,702 WARN L233 SmtUtils]: Spent 16.76s on a formula simplification that was a NOOP. DAG size: 40 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-16 07:57:12,771 WARN L233 SmtUtils]: Spent 16.67s on a formula simplification that was a NOOP. DAG size: 62 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-16 07:57:18,683 WARN L233 SmtUtils]: Spent 5.91s on a formula simplification that was a NOOP. DAG size: 46 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-16 07:57:31,909 WARN L233 SmtUtils]: Spent 13.23s on a formula simplification that was a NOOP. DAG size: 60 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-16 07:57:57,341 WARN L233 SmtUtils]: Spent 10.34s on a formula simplification that was a NOOP. DAG size: 33 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-16 07:58:12,901 WARN L233 SmtUtils]: Spent 9.44s on a formula simplification that was a NOOP. DAG size: 37 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-16 07:58:27,381 INFO L217 Elim1Store]: Index analysis took 103 ms