./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-patterns/array23_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_b0ab4f3f-443d-42c6-bf2a-41f715b3a6fb/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0ab4f3f-443d-42c6-bf2a-41f715b3a6fb/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_b0ab4f3f-443d-42c6-bf2a-41f715b3a6fb/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0ab4f3f-443d-42c6-bf2a-41f715b3a6fb/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/array-patterns/array23_pattern.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0ab4f3f-443d-42c6-bf2a-41f715b3a6fb/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_b0ab4f3f-443d-42c6-bf2a-41f715b3a6fb/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 e6bb9e1c9705c406859f1248122e92b7c01da6449c586b213f4fa087ea45e218 --- 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 07:58:55,438 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:58:55,441 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:58:55,481 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:58:55,481 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:58:55,485 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:58:55,488 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:58:55,492 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:58:55,494 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:58:55,499 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:58:55,500 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:58:55,502 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:58:55,503 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:58:55,505 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:58:55,507 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:58:55,509 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:58:55,510 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:58:55,511 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:58:55,513 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:58:55,520 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:58:55,522 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:58:55,523 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:58:55,526 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:58:55,527 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:58:55,536 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:58:55,537 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:58:55,537 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:58:55,539 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:58:55,540 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:58:55,541 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:58:55,541 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:58:55,543 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:58:55,545 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:58:55,546 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:58:55,548 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:58:55,549 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:58:55,549 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:58:55,550 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:58:55,550 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:58:55,551 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:58:55,551 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:58:55,552 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0ab4f3f-443d-42c6-bf2a-41f715b3a6fb/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-11-16 07:58:55,593 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:58:55,594 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:58:55,595 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:58:55,595 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:58:55,596 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:58:55,596 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:58:55,597 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:58:55,597 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-16 07:58:55,597 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 07:58:55,598 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-16 07:58:55,599 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:58:55,599 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:58:55,600 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:58:55,600 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:58:55,600 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-16 07:58:55,600 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:58:55,601 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:58:55,601 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:58:55,601 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:58:55,602 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:58:55,602 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:58:55,602 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:58:55,603 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:58:55,603 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:58:55,603 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:58:55,603 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 07:58:55,605 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 07:58:55,605 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:58:55,606 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_b0ab4f3f-443d-42c6-bf2a-41f715b3a6fb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0ab4f3f-443d-42c6-bf2a-41f715b3a6fb/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e6bb9e1c9705c406859f1248122e92b7c01da6449c586b213f4fa087ea45e218 [2022-11-16 07:58:55,948 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:58:55,987 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:58:55,990 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:58:55,991 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:58:55,993 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:58:55,995 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0ab4f3f-443d-42c6-bf2a-41f715b3a6fb/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/array-patterns/array23_pattern.c [2022-11-16 07:58:56,064 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0ab4f3f-443d-42c6-bf2a-41f715b3a6fb/bin/ukojak-CydTVMUXoH/data/a36799886/f3e4f024becd4f78a789499f0f3d74a4/FLAGd7b9eafc9 [2022-11-16 07:58:56,607 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:58:56,607 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0ab4f3f-443d-42c6-bf2a-41f715b3a6fb/sv-benchmarks/c/array-patterns/array23_pattern.c [2022-11-16 07:58:56,618 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0ab4f3f-443d-42c6-bf2a-41f715b3a6fb/bin/ukojak-CydTVMUXoH/data/a36799886/f3e4f024becd4f78a789499f0f3d74a4/FLAGd7b9eafc9 [2022-11-16 07:58:57,074 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0ab4f3f-443d-42c6-bf2a-41f715b3a6fb/bin/ukojak-CydTVMUXoH/data/a36799886/f3e4f024becd4f78a789499f0f3d74a4 [2022-11-16 07:58:57,077 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:58:57,078 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:58:57,083 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:58:57,083 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:58:57,086 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:58:57,087 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:58:57" (1/1) ... [2022-11-16 07:58:57,088 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72bc351d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:57, skipping insertion in model container [2022-11-16 07:58:57,088 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:58:57" (1/1) ... [2022-11-16 07:58:57,096 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:58:57,114 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:58:57,323 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_b0ab4f3f-443d-42c6-bf2a-41f715b3a6fb/sv-benchmarks/c/array-patterns/array23_pattern.c[1347,1360] [2022-11-16 07:58:57,346 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:58:57,355 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:58:57,377 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_b0ab4f3f-443d-42c6-bf2a-41f715b3a6fb/sv-benchmarks/c/array-patterns/array23_pattern.c[1347,1360] [2022-11-16 07:58:57,400 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:58:57,414 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:58:57,423 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:57 WrapperNode [2022-11-16 07:58:57,423 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:58:57,425 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:58:57,425 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:58:57,427 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:58:57,434 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:57" (1/1) ... [2022-11-16 07:58:57,451 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:57" (1/1) ... [2022-11-16 07:58:57,474 INFO L138 Inliner]: procedures = 17, calls = 22, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 108 [2022-11-16 07:58:57,475 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:58:57,475 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:58:57,475 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:58:57,476 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:58:57,483 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:57" (1/1) ... [2022-11-16 07:58:57,483 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:57" (1/1) ... [2022-11-16 07:58:57,487 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:57" (1/1) ... [2022-11-16 07:58:57,487 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:57" (1/1) ... [2022-11-16 07:58:57,493 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:57" (1/1) ... [2022-11-16 07:58:57,499 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:57" (1/1) ... [2022-11-16 07:58:57,501 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:57" (1/1) ... [2022-11-16 07:58:57,502 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:57" (1/1) ... [2022-11-16 07:58:57,504 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:58:57,507 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:58:57,507 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:58:57,508 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:58:57,508 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:57" (1/1) ... [2022-11-16 07:58:57,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:58:57,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0ab4f3f-443d-42c6-bf2a-41f715b3a6fb/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:58:57,547 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0ab4f3f-443d-42c6-bf2a-41f715b3a6fb/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:58:57,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0ab4f3f-443d-42c6-bf2a-41f715b3a6fb/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:58:57,587 INFO L130 BoogieDeclarations]: Found specification of procedure outerBoundaryPatternCheck [2022-11-16 07:58:57,588 INFO L138 BoogieDeclarations]: Found implementation of procedure outerBoundaryPatternCheck [2022-11-16 07:58:57,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 07:58:57,588 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 07:58:57,588 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 07:58:57,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 07:58:57,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 07:58:57,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 07:58:57,589 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:58:57,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:58:57,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 07:58:57,589 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 07:58:57,707 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:58:57,718 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:58:58,089 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 07:58:58,228 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 07:58:58,228 INFO L300 CfgBuilder]: Removed 5 assume(true) statements. [2022-11-16 07:58:58,231 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:58:58 BoogieIcfgContainer [2022-11-16 07:58:58,231 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 07:58:58,232 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 07:58:58,232 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 07:58:58,242 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 07:58:58,242 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:58:58" (1/1) ... [2022-11-16 07:58:58,256 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 07:58:58,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:58:58,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 25 states and 34 transitions. [2022-11-16 07:58:58,318 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 34 transitions. [2022-11-16 07:58:58,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-16 07:58:58,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:58:58,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:58:58,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:58:58,492 INFO L263 TraceCheckSpWp]: Trace formula consists of 67 conjuncts, 1 conjunts are in the unsatisfiable core [2022-11-16 07:58:58,496 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 07:58:58,529 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 07:58:58,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:58:58,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 25 states and 32 transitions. [2022-11-16 07:58:58,576 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 32 transitions. [2022-11-16 07:58:58,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-11-16 07:58:58,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:58:58,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:58:58,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:58:58,692 INFO L263 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 8 conjunts are in the unsatisfiable core [2022-11-16 07:58:58,694 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 07:58:58,787 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 07:58:58,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:58:58,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 37 states and 53 transitions. [2022-11-16 07:58:58,871 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 53 transitions. [2022-11-16 07:58:58,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-16 07:58:58,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:58:58,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:58:58,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:58:58,933 INFO L263 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-16 07:58:58,935 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 07:58:58,979 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-16 07:58:59,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:58:59,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 39 states and 60 transitions. [2022-11-16 07:58:59,111 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 60 transitions. [2022-11-16 07:58:59,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-16 07:58:59,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:58:59,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:58:59,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:58:59,201 INFO L263 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-16 07:58:59,204 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 07:58:59,327 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-16 07:58:59,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:58:59,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 52 states and 85 transitions. [2022-11-16 07:58:59,808 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 85 transitions. [2022-11-16 07:58:59,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-11-16 07:58:59,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:58:59,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:58:59,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:58:59,863 INFO L263 TraceCheckSpWp]: Trace formula consists of 141 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-16 07:58:59,865 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 07:59:00,014 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-16 07:59:00,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:59:00,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 64 states and 103 transitions. [2022-11-16 07:59:00,384 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 103 transitions. [2022-11-16 07:59:00,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-11-16 07:59:00,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:59:00,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:59:00,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:59:00,435 INFO L263 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-16 07:59:00,436 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 07:59:00,561 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-16 07:59:00,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:59:00,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 66 states and 109 transitions. [2022-11-16 07:59:00,936 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 109 transitions. [2022-11-16 07:59:00,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-11-16 07:59:00,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:59:00,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:59:01,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:59:01,004 INFO L263 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-16 07:59:01,009 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 07:59:01,077 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-16 07:59:01,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:59:01,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 69 states and 115 transitions. [2022-11-16 07:59:01,317 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 115 transitions. [2022-11-16 07:59:01,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-11-16 07:59:01,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:59:01,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:59:01,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:59:01,397 INFO L263 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-16 07:59:01,402 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 07:59:01,562 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-16 07:59:02,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:59:02,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 71 states and 120 transitions. [2022-11-16 07:59:02,193 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 120 transitions. [2022-11-16 07:59:02,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-11-16 07:59:02,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:59:02,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:59:02,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:59:02,255 INFO L263 TraceCheckSpWp]: Trace formula consists of 152 conjuncts, 17 conjunts are in the unsatisfiable core [2022-11-16 07:59:02,256 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 07:59:02,403 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-16 07:59:03,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:59:03,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 58 states and 98 transitions. [2022-11-16 07:59:03,162 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 98 transitions. [2022-11-16 07:59:03,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-11-16 07:59:03,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:59:03,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:59:03,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:59:03,212 INFO L263 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-16 07:59:03,221 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 07:59:03,479 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-16 07:59:04,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:59:04,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 62 states and 106 transitions. [2022-11-16 07:59:04,533 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 106 transitions. [2022-11-16 07:59:04,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-11-16 07:59:04,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:59:04,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:59:04,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:59:04,582 INFO L263 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-16 07:59:04,583 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 07:59:04,606 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-16 07:59:04,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:59:04,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 63 states and 107 transitions. [2022-11-16 07:59:04,844 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 107 transitions. [2022-11-16 07:59:04,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-16 07:59:04,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:59:04,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:59:04,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:59:04,896 INFO L263 TraceCheckSpWp]: Trace formula consists of 172 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-16 07:59:04,898 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 07:59:04,918 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 10 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-16 07:59:05,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:59:05,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 64 states and 108 transitions. [2022-11-16 07:59:05,111 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 108 transitions. [2022-11-16 07:59:05,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-11-16 07:59:05,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:59:05,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:59:05,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:59:05,190 INFO L263 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-16 07:59:05,195 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 07:59:05,251 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 8 proven. 9 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:59:06,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:59:06,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 79 states and 135 transitions. [2022-11-16 07:59:06,307 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 135 transitions. [2022-11-16 07:59:06,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-11-16 07:59:06,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:59:06,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:59:06,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:59:06,377 INFO L263 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-16 07:59:06,378 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 07:59:06,439 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 8 proven. 9 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 07:59:07,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:59:07,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 55 states and 88 transitions. [2022-11-16 07:59:07,062 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 88 transitions. [2022-11-16 07:59:07,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-11-16 07:59:07,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:59:07,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:59:07,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:59:07,131 INFO L263 TraceCheckSpWp]: Trace formula consists of 184 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-16 07:59:07,132 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 07:59:07,196 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-11-16 07:59:08,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:59:08,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 60 states and 97 transitions. [2022-11-16 07:59:08,325 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 97 transitions. [2022-11-16 07:59:08,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-11-16 07:59:08,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:59:08,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:59:09,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:59:09,123 WARN L261 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 103 conjunts are in the unsatisfiable core [2022-11-16 07:59:09,130 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 07:59:09,418 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 63 treesize of output 58 [2022-11-16 07:59:09,427 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 22 treesize of output 21 [2022-11-16 07:59:09,439 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 19 [2022-11-16 07:59:09,650 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 72 treesize of output 65 [2022-11-16 07:59:09,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:09,662 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-16 07:59:09,664 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 139 [2022-11-16 07:59:09,716 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:59:09,721 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 149 [2022-11-16 07:59:09,767 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-16 07:59:09,768 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-16 07:59:09,770 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 3 [2022-11-16 07:59:10,431 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 71 treesize of output 62 [2022-11-16 07:59:10,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:10,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:10,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:10,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:10,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:10,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:10,450 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 132 [2022-11-16 07:59:10,469 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-16 07:59:10,500 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:59:10,502 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2022-11-16 07:59:10,777 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 118 treesize of output 107 [2022-11-16 07:59:10,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:10,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:10,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:10,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:10,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:10,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:10,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:10,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:10,802 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 3 select indices, 3 select index equivalence classes, 10 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 145 [2022-11-16 07:59:10,842 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:59:10,844 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2022-11-16 07:59:13,624 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 128 treesize of output 115 [2022-11-16 07:59:13,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:13,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:13,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:13,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:13,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:13,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:13,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:13,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:13,850 INFO L321 Elim1Store]: treesize reduction 270, result has 13.7 percent of original size [2022-11-16 07:59:13,850 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 6 case distinctions, treesize of input 94 treesize of output 201 [2022-11-16 07:59:13,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:13,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:13,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:13,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:14,029 INFO L321 Elim1Store]: treesize reduction 259, result has 20.6 percent of original size [2022-11-16 07:59:14,030 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 126 treesize of output 97 [2022-11-16 07:59:17,863 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 300 treesize of output 281 [2022-11-16 07:59:17,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:17,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:17,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:17,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:17,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:17,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:17,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:17,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:17,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:17,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:17,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:17,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:17,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:17,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:17,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:17,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:17,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:17,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:17,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:17,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:17,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:17,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:17,999 INFO L217 Elim1Store]: Index analysis took 126 ms [2022-11-16 07:59:18,503 INFO L321 Elim1Store]: treesize reduction 506, result has 0.2 percent of original size [2022-11-16 07:59:18,504 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 4 stores, 5 select indices, 5 select index equivalence classes, 25 disjoint index pairs (out of 10 index pairs), introduced 9 new quantified variables, introduced 10 case distinctions, treesize of input 284 treesize of output 979 [2022-11-16 07:59:19,599 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:59:19,602 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 594 [2022-11-16 07:59:19,923 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:59:19,925 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 635 [2022-11-16 07:59:21,401 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:59:21,404 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 573 [2022-11-16 07:59:22,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:22,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:22,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:22,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:22,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:22,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:22,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:22,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:22,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:22,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:22,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:22,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:22,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:22,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:22,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:22,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:22,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:22,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:22,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:22,668 INFO L321 Elim1Store]: treesize reduction 537, result has 0.2 percent of original size [2022-11-16 07:59:22,669 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 5 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 10 new quantified variables, introduced 9 case distinctions, treesize of input 1022 treesize of output 3014 [2022-11-16 07:59:22,805 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:59:22,808 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2134 [2022-11-16 07:59:25,354 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:59:25,357 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2134 [2022-11-16 07:59:28,239 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:59:28,241 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1546 [2022-11-16 07:59:29,129 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:59:29,131 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1166 [2022-11-16 07:59:29,709 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:59:29,710 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 924 [2022-11-16 07:59:30,044 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:59:30,046 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1730 [2022-11-16 07:59:33,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:33,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:33,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:33,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:33,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:33,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:33,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:33,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:33,350 INFO L217 Elim1Store]: Index analysis took 161 ms [2022-11-16 07:59:39,323 WARN L233 SmtUtils]: Spent 5.84s on a formula simplification. DAG size of input: 98 DAG size of output: 16 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-16 07:59:39,324 INFO L321 Elim1Store]: treesize reduction 725, result has 2.3 percent of original size [2022-11-16 07:59:39,325 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 7 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 9 new quantified variables, introduced 9 case distinctions, treesize of input 2700 treesize of output 14687 [2022-11-16 07:59:44,172 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:59:44,175 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20404 [2022-11-16 07:59:46,997 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 07:59:47,000 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20404 [2022-11-16 07:59:54,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:54,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:54,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:54,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:54,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:55,181 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-16 07:59:55,549 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-16 07:59:56,439 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-16 07:59:56,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:57,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:59,037 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-16 07:59:59,038 INFO L217 Elim1Store]: Index analysis took 4643 ms [2022-11-16 07:59:59,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:59:59,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 08:00:00,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 08:00:00,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 08:00:01,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 08:00:01,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 08:00:01,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 08:00:01,660 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 5 stores, 3 select indices, 3 select index equivalence classes, 14 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 3821 treesize of output 15864 [2022-11-16 08:00:04,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 08:00:04,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 08:00:05,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 08:00:05,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 08:00:06,521 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-16 08:00:06,825 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-16 08:00:07,882 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-16 08:00:11,082 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-16 08:00:11,586 INFO L217 Elim1Store]: Index analysis took 7054 ms [2022-11-16 08:00:12,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 08:00:13,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 08:00:14,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 08:00:15,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 08:00:16,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 08:00:16,228 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 5 stores, 3 select indices, 3 select index equivalence classes, 11 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 3769 treesize of output 15812 [2022-11-16 08:00:16,855 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 08:00:16,857 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8290 [2022-11-16 08:00:22,112 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 08:00:22,114 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7439 [2022-11-16 08:00:23,481 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 08:00:23,484 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14541 [2022-11-16 08:00:33,663 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 08:00:33,666 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11420 [2022-11-16 08:00:53,655 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 08:00:53,657 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2399 [2022-11-16 08:00:55,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 08:00:55,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 08:00:55,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 08:00:55,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 08:00:55,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 08:00:55,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 08:00:55,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 08:00:55,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 08:00:55,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 08:00:55,395 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-16 08:00:55,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 08:00:55,416 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-16 08:00:55,444 INFO L217 Elim1Store]: Index analysis took 132 ms [2022-11-16 08:00:55,504 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 1025 treesize of output 441 [2022-11-16 08:00:56,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 08:00:56,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 08:00:56,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 08:00:56,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 08:00:56,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 08:00:56,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 08:00:56,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 08:00:56,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 08:00:57,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 08:00:57,181 INFO L217 Elim1Store]: Index analysis took 564 ms [2022-11-16 08:00:57,625 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 1078 treesize of output 543 [2022-11-16 08:00:58,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 08:00:58,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 08:00:58,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 08:00:58,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 08:00:58,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 08:00:58,479 INFO L217 Elim1Store]: Index analysis took 357 ms [2022-11-16 08:00:58,620 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 1071 treesize of output 487 [2022-11-16 08:08:03,929 WARN L233 SmtUtils]: Spent 52.43s on a formula simplification that was a NOOP. DAG size: 286 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)