./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursified_nla-digbench/recursified_dijkstra.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a4591b0-771b-4aab-ab98-c4f49ebab3a7/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a4591b0-771b-4aab-ab98-c4f49ebab3a7/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a4591b0-771b-4aab-ab98-c4f49ebab3a7/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a4591b0-771b-4aab-ab98-c4f49ebab3a7/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/recursified_nla-digbench/recursified_dijkstra.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a4591b0-771b-4aab-ab98-c4f49ebab3a7/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a4591b0-771b-4aab-ab98-c4f49ebab3a7/bin/ukojak-verify-Qdu7aM0XO9 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4a9aad6636e75eb788a44e63e1649ee5df89ecae877c31a886978a8e3fdd2e8f --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 00:39:07,346 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 00:39:07,412 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a4591b0-771b-4aab-ab98-c4f49ebab3a7/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-12-03 00:39:07,416 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 00:39:07,416 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 00:39:07,438 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 00:39:07,439 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 00:39:07,439 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 00:39:07,440 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 00:39:07,440 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 00:39:07,441 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 00:39:07,442 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 00:39:07,442 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-03 00:39:07,443 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 00:39:07,443 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-03 00:39:07,444 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 00:39:07,444 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 00:39:07,445 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 00:39:07,445 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 00:39:07,446 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-12-03 00:39:07,446 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-12-03 00:39:07,447 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-03 00:39:07,447 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 00:39:07,448 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 00:39:07,448 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 00:39:07,448 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 00:39:07,449 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 00:39:07,449 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 00:39:07,450 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 00:39:07,450 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 00:39:07,451 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 00:39:07,451 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 00:39:07,452 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 00:39:07,452 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 00:39:07,452 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 00:39:07,453 INFO L153 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_9a4591b0-771b-4aab-ab98-c4f49ebab3a7/bin/ukojak-verify-Qdu7aM0XO9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a4591b0-771b-4aab-ab98-c4f49ebab3a7/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4a9aad6636e75eb788a44e63e1649ee5df89ecae877c31a886978a8e3fdd2e8f [2023-12-03 00:39:07,674 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 00:39:07,694 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 00:39:07,697 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 00:39:07,698 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 00:39:07,699 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 00:39:07,700 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a4591b0-771b-4aab-ab98-c4f49ebab3a7/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/recursified_nla-digbench/recursified_dijkstra.c [2023-12-03 00:39:10,454 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 00:39:10,618 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 00:39:10,618 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a4591b0-771b-4aab-ab98-c4f49ebab3a7/sv-benchmarks/c/recursified_nla-digbench/recursified_dijkstra.c [2023-12-03 00:39:10,626 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a4591b0-771b-4aab-ab98-c4f49ebab3a7/bin/ukojak-verify-Qdu7aM0XO9/data/4b90687d2/8f90e397dc604387b6e89ef12972fb14/FLAG2985c0649 [2023-12-03 00:39:10,640 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a4591b0-771b-4aab-ab98-c4f49ebab3a7/bin/ukojak-verify-Qdu7aM0XO9/data/4b90687d2/8f90e397dc604387b6e89ef12972fb14 [2023-12-03 00:39:10,642 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 00:39:10,643 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 00:39:10,644 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 00:39:10,644 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 00:39:10,648 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 00:39:10,648 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:39:10" (1/1) ... [2023-12-03 00:39:10,649 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b1da840 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:39:10, skipping insertion in model container [2023-12-03 00:39:10,649 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:39:10" (1/1) ... [2023-12-03 00:39:10,672 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 00:39:10,841 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 00:39:10,849 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 00:39:10,887 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 00:39:10,902 INFO L206 MainTranslator]: Completed translation [2023-12-03 00:39:10,902 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:39:10 WrapperNode [2023-12-03 00:39:10,902 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 00:39:10,904 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 00:39:10,904 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 00:39:10,904 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 00:39:10,912 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:39:10" (1/1) ... [2023-12-03 00:39:10,927 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:39:10" (1/1) ... [2023-12-03 00:39:10,955 INFO L138 Inliner]: procedures = 17, calls = 172, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 185 [2023-12-03 00:39:10,955 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 00:39:10,956 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 00:39:10,956 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 00:39:10,956 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 00:39:10,965 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:39:10" (1/1) ... [2023-12-03 00:39:10,965 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:39:10" (1/1) ... [2023-12-03 00:39:10,969 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:39:10" (1/1) ... [2023-12-03 00:39:10,970 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:39:10" (1/1) ... [2023-12-03 00:39:10,982 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:39:10" (1/1) ... [2023-12-03 00:39:10,985 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:39:10" (1/1) ... [2023-12-03 00:39:10,988 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:39:10" (1/1) ... [2023-12-03 00:39:10,991 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:39:10" (1/1) ... [2023-12-03 00:39:10,996 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 00:39:10,997 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 00:39:10,997 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 00:39:10,997 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 00:39:10,998 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:39:10" (1/1) ... [2023-12-03 00:39:11,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 00:39:11,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a4591b0-771b-4aab-ab98-c4f49ebab3a7/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 00:39:11,030 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a4591b0-771b-4aab-ab98-c4f49ebab3a7/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 00:39:11,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a4591b0-771b-4aab-ab98-c4f49ebab3a7/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 00:39:11,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 00:39:11,066 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_28_to_32_0 [2023-12-03 00:39:11,067 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_28_to_32_0 [2023-12-03 00:39:11,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 00:39:11,067 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-03 00:39:11,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-03 00:39:11,067 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 00:39:11,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 00:39:11,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-03 00:39:11,068 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-12-03 00:39:11,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-12-03 00:39:11,068 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_36_to_52_0 [2023-12-03 00:39:11,068 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_36_to_52_0 [2023-12-03 00:39:11,068 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-03 00:39:11,170 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 00:39:11,172 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 00:39:12,418 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 00:39:12,470 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 00:39:12,470 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-12-03 00:39:12,472 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 12:39:12 BoogieIcfgContainer [2023-12-03 00:39:12,473 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 00:39:12,473 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 00:39:12,474 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 00:39:12,484 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 00:39:12,484 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 12:39:12" (1/1) ... [2023-12-03 00:39:12,493 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 00:39:12,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:39:12,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 554 states and 568 transitions. [2023-12-03 00:39:12,570 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 568 transitions. [2023-12-03 00:39:12,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2023-12-03 00:39:12,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:39:12,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:39:12,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:39:13,189 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:39:13,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:39:13,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 558 states and 574 transitions. [2023-12-03 00:39:13,347 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 574 transitions. [2023-12-03 00:39:13,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-12-03 00:39:13,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:39:13,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:39:13,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:39:13,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:39:13,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:39:13,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 561 states and 579 transitions. [2023-12-03 00:39:13,933 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 579 transitions. [2023-12-03 00:39:13,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-12-03 00:39:13,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:39:13,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:39:13,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:39:14,381 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:39:15,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:39:15,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 568 states and 596 transitions. [2023-12-03 00:39:15,401 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 596 transitions. [2023-12-03 00:39:15,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-12-03 00:39:15,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:39:15,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:39:15,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:39:15,714 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:39:16,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:39:16,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 569 states and 597 transitions. [2023-12-03 00:39:16,233 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 597 transitions. [2023-12-03 00:39:16,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-12-03 00:39:16,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:39:16,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:39:16,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:39:16,708 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:39:17,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:39:17,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 575 states and 610 transitions. [2023-12-03 00:39:17,531 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 610 transitions. [2023-12-03 00:39:17,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-12-03 00:39:17,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:39:17,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:39:17,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:39:18,129 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:39:19,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:39:19,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 581 states and 623 transitions. [2023-12-03 00:39:19,749 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 623 transitions. [2023-12-03 00:39:19,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-12-03 00:39:19,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:39:19,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:39:19,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:39:20,407 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:39:21,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:39:21,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 587 states and 638 transitions. [2023-12-03 00:39:21,594 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 638 transitions. [2023-12-03 00:39:21,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:39:21,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:39:21,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:39:21,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:39:21,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:39:22,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:39:22,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 589 states and 642 transitions. [2023-12-03 00:39:22,279 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 642 transitions. [2023-12-03 00:39:22,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-12-03 00:39:22,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:39:22,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:39:22,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:39:23,016 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:39:24,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:39:24,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 595 states and 656 transitions. [2023-12-03 00:39:24,753 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 656 transitions. [2023-12-03 00:39:24,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-12-03 00:39:24,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:39:24,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:39:24,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:39:25,161 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:39:25,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:39:25,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 596 states and 657 transitions. [2023-12-03 00:39:25,567 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 657 transitions. [2023-12-03 00:39:25,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 00:39:25,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:39:25,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:39:25,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:39:25,637 INFO L262 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 40 conjunts are in the unsatisfiable core [2023-12-03 00:39:25,644 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 00:39:25,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-03 00:39:25,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-03 00:39:25,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-03 00:39:25,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-03 00:39:25,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-03 00:39:25,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-03 00:39:25,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-03 00:39:25,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-03 00:39:25,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-03 00:39:25,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-03 00:39:25,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-03 00:39:25,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-03 00:39:27,263 INFO L349 Elim1Store]: treesize reduction 300, result has 45.7 percent of original size [2023-12-03 00:39:27,264 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 9 new quantified variables, introduced 38 case distinctions, treesize of input 3390 treesize of output 1402 [2023-12-03 00:39:27,493 INFO L349 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2023-12-03 00:39:27,493 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 91 treesize of output 85 [2023-12-03 00:39:27,819 INFO L378 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 [2023-12-03 00:39:27,979 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-12-03 00:39:27,981 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 420 [2023-12-03 00:39:28,944 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-12-03 00:39:28,946 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 385 [2023-12-03 00:39:29,015 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-12-03 00:39:29,016 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 387 [2023-12-03 00:39:29,187 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-12-03 00:39:29,189 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 223 [2023-12-03 00:39:29,596 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-12-03 00:39:29,598 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 242 [2023-12-03 00:39:30,070 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-12-03 00:39:30,072 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 374 [2023-12-03 00:39:30,403 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-12-03 00:39:30,404 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 373 [2023-12-03 00:39:30,539 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-12-03 00:39:30,540 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 288 [2023-12-03 00:39:31,032 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-12-03 00:39:31,033 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 353 [2023-12-03 00:39:31,233 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-12-03 00:39:31,236 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 537 [2023-12-03 00:39:31,572 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-12-03 00:39:31,574 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 653 [2023-12-03 00:39:31,810 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-12-03 00:39:31,811 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 170 [2023-12-03 00:39:37,455 INFO L349 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2023-12-03 00:39:37,456 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 360 treesize of output 340 [2023-12-03 00:39:42,092 INFO L349 Elim1Store]: treesize reduction 11, result has 75.6 percent of original size [2023-12-03 00:39:42,092 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 697 treesize of output 388 [2023-12-03 00:39:42,886 INFO L349 Elim1Store]: treesize reduction 11, result has 73.8 percent of original size [2023-12-03 00:39:42,886 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 652 treesize of output 330 [2023-12-03 00:39:43,355 INFO L349 Elim1Store]: treesize reduction 11, result has 54.2 percent of original size [2023-12-03 00:39:43,355 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 252 treesize of output 314 [2023-12-03 00:39:44,095 INFO L349 Elim1Store]: treesize reduction 11, result has 54.2 percent of original size [2023-12-03 00:39:44,096 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 252 treesize of output 314 [2023-12-03 00:39:44,965 INFO L349 Elim1Store]: treesize reduction 11, result has 54.2 percent of original size [2023-12-03 00:39:44,966 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 243 treesize of output 315 [2023-12-03 00:39:45,939 INFO L349 Elim1Store]: treesize reduction 11, result has 54.2 percent of original size [2023-12-03 00:39:45,940 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 219 treesize of output 291 [2023-12-03 00:39:46,758 INFO L349 Elim1Store]: treesize reduction 11, result has 54.2 percent of original size [2023-12-03 00:39:46,759 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 219 treesize of output 291 [2023-12-03 00:39:47,536 INFO L349 Elim1Store]: treesize reduction 11, result has 54.2 percent of original size [2023-12-03 00:39:47,537 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 219 treesize of output 291 [2023-12-03 00:39:48,233 INFO L349 Elim1Store]: treesize reduction 11, result has 54.2 percent of original size [2023-12-03 00:39:48,233 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 252 treesize of output 314 [2023-12-03 00:39:48,996 INFO L349 Elim1Store]: treesize reduction 11, result has 54.2 percent of original size [2023-12-03 00:39:48,996 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 252 treesize of output 314 [2023-12-03 00:39:49,818 INFO L349 Elim1Store]: treesize reduction 11, result has 54.2 percent of original size [2023-12-03 00:39:49,818 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 219 treesize of output 291 [2023-12-03 00:39:50,731 INFO L349 Elim1Store]: treesize reduction 11, result has 75.6 percent of original size [2023-12-03 00:39:50,731 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 740 treesize of output 584 [2023-12-03 00:39:51,794 INFO L349 Elim1Store]: treesize reduction 11, result has 75.6 percent of original size [2023-12-03 00:39:51,794 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 697 treesize of output 388 [2023-12-03 00:39:52,574 INFO L349 Elim1Store]: treesize reduction 11, result has 73.8 percent of original size [2023-12-03 00:39:52,574 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 652 treesize of output 330 [2023-12-03 00:39:53,025 INFO L349 Elim1Store]: treesize reduction 11, result has 54.2 percent of original size [2023-12-03 00:39:53,025 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 243 treesize of output 315 [2023-12-03 00:39:54,025 INFO L349 Elim1Store]: treesize reduction 11, result has 75.6 percent of original size [2023-12-03 00:39:54,025 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 740 treesize of output 584 [2023-12-03 00:39:56,051 INFO L349 Elim1Store]: treesize reduction 11, result has 75.6 percent of original size [2023-12-03 00:39:56,051 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 697 treesize of output 388 [2023-12-03 00:39:56,844 INFO L349 Elim1Store]: treesize reduction 11, result has 73.8 percent of original size [2023-12-03 00:39:56,845 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 652 treesize of output 330 [2023-12-03 00:39:57,309 INFO L349 Elim1Store]: treesize reduction 11, result has 54.2 percent of original size [2023-12-03 00:39:57,310 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 243 treesize of output 315 [2023-12-03 00:39:58,300 INFO L349 Elim1Store]: treesize reduction 11, result has 75.6 percent of original size [2023-12-03 00:39:58,300 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 740 treesize of output 584