./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-tiling/mbpr5.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 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_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/array-tiling/mbpr5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/config/svcomp-Overflow-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5503daab190ef8b57bdc3b49ed300bfd661cba05f76774439c2c92cf1668f08b --- 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-2329fc7 [2022-12-14 09:32:14,909 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 09:32:14,911 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 09:32:14,924 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 09:32:14,924 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 09:32:14,925 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 09:32:14,926 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 09:32:14,927 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 09:32:14,928 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 09:32:14,928 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 09:32:14,929 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 09:32:14,929 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 09:32:14,930 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 09:32:14,930 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 09:32:14,931 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 09:32:14,932 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 09:32:14,932 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 09:32:14,933 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 09:32:14,934 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 09:32:14,935 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 09:32:14,936 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 09:32:14,937 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 09:32:14,938 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 09:32:14,938 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 09:32:14,940 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 09:32:14,940 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 09:32:14,941 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 09:32:14,941 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 09:32:14,942 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 09:32:14,942 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 09:32:14,942 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 09:32:14,943 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 09:32:14,943 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 09:32:14,944 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 09:32:14,944 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 09:32:14,945 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 09:32:14,945 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 09:32:14,945 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 09:32:14,945 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 09:32:14,946 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 09:32:14,946 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 09:32:14,947 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/config/svcomp-Overflow-32bit-Taipan_Default.epf [2022-12-14 09:32:14,961 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 09:32:14,962 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 09:32:14,962 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 09:32:14,962 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 09:32:14,963 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 09:32:14,963 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 09:32:14,963 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 09:32:14,963 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 09:32:14,963 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 09:32:14,963 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 09:32:14,963 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 09:32:14,963 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 09:32:14,964 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 09:32:14,964 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 09:32:14,964 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 09:32:14,964 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 09:32:14,964 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 09:32:14,964 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 09:32:14,965 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 09:32:14,965 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 09:32:14,965 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 09:32:14,965 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 09:32:14,965 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 09:32:14,965 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 09:32:14,965 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 09:32:14,965 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 09:32:14,965 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 09:32:14,965 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 09:32:14,966 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 09:32:14,966 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 09:32:14,966 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 09:32:14,966 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 09:32:14,966 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 09:32:14,966 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 09:32:14,966 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 09:32:14,966 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 09:32:14,966 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 09:32:14,966 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 09:32:14,966 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 09:32:14,967 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 09:32:14,967 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 09:32:14,967 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 09:32:14,967 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 09:32:14,967 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_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5503daab190ef8b57bdc3b49ed300bfd661cba05f76774439c2c92cf1668f08b [2022-12-14 09:32:15,169 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 09:32:15,188 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 09:32:15,190 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 09:32:15,191 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 09:32:15,192 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 09:32:15,193 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/array-tiling/mbpr5.c [2022-12-14 09:32:17,726 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 09:32:17,907 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 09:32:17,907 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/sv-benchmarks/c/array-tiling/mbpr5.c [2022-12-14 09:32:17,914 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/data/dee57239a/8228a8d4df674bf2b9a1fa8a0ad1e014/FLAG89b501c07 [2022-12-14 09:32:18,291 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/data/dee57239a/8228a8d4df674bf2b9a1fa8a0ad1e014 [2022-12-14 09:32:18,294 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 09:32:18,295 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 09:32:18,297 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 09:32:18,297 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 09:32:18,301 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 09:32:18,301 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:32:18" (1/1) ... [2022-12-14 09:32:18,302 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b00b5f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:32:18, skipping insertion in model container [2022-12-14 09:32:18,302 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:32:18" (1/1) ... [2022-12-14 09:32:18,308 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 09:32:18,323 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 09:32:18,441 WARN L237 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_29a67476-af48-40ef-9089-c70400038a45/sv-benchmarks/c/array-tiling/mbpr5.c[396,409] [2022-12-14 09:32:18,483 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 09:32:18,492 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 09:32:18,505 WARN L237 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_29a67476-af48-40ef-9089-c70400038a45/sv-benchmarks/c/array-tiling/mbpr5.c[396,409] [2022-12-14 09:32:18,527 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 09:32:18,537 INFO L208 MainTranslator]: Completed translation [2022-12-14 09:32:18,538 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:32:18 WrapperNode [2022-12-14 09:32:18,538 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 09:32:18,538 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 09:32:18,539 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 09:32:18,539 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 09:32:18,544 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:32:18" (1/1) ... [2022-12-14 09:32:18,553 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:32:18" (1/1) ... [2022-12-14 09:32:18,582 INFO L138 Inliner]: procedures = 15, calls = 72, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 403 [2022-12-14 09:32:18,582 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 09:32:18,583 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 09:32:18,583 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 09:32:18,583 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 09:32:18,593 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:32:18" (1/1) ... [2022-12-14 09:32:18,593 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:32:18" (1/1) ... [2022-12-14 09:32:18,597 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:32:18" (1/1) ... [2022-12-14 09:32:18,597 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:32:18" (1/1) ... [2022-12-14 09:32:18,609 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:32:18" (1/1) ... [2022-12-14 09:32:18,614 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:32:18" (1/1) ... [2022-12-14 09:32:18,616 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:32:18" (1/1) ... [2022-12-14 09:32:18,618 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:32:18" (1/1) ... [2022-12-14 09:32:18,621 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 09:32:18,622 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 09:32:18,622 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 09:32:18,622 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 09:32:18,623 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:32:18" (1/1) ... [2022-12-14 09:32:18,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 09:32:18,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 09:32:18,647 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 09:32:18,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 09:32:18,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 09:32:18,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 09:32:18,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 09:32:18,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 09:32:18,679 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 09:32:18,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 09:32:18,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 09:32:18,680 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 09:32:18,739 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 09:32:18,741 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 09:32:19,349 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 09:32:19,397 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 09:32:19,397 INFO L300 CfgBuilder]: Removed 6 assume(true) statements. [2022-12-14 09:32:19,399 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:32:19 BoogieIcfgContainer [2022-12-14 09:32:19,399 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 09:32:19,401 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 09:32:19,401 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 09:32:19,404 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 09:32:19,404 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 09:32:18" (1/3) ... [2022-12-14 09:32:19,405 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73659750 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 09:32:19, skipping insertion in model container [2022-12-14 09:32:19,405 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:32:18" (2/3) ... [2022-12-14 09:32:19,405 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73659750 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 09:32:19, skipping insertion in model container [2022-12-14 09:32:19,405 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:32:19" (3/3) ... [2022-12-14 09:32:19,406 INFO L112 eAbstractionObserver]: Analyzing ICFG mbpr5.c [2022-12-14 09:32:19,421 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 09:32:19,421 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 222 error locations. [2022-12-14 09:32:19,466 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 09:32:19,470 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@372567c2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 09:32:19,471 INFO L358 AbstractCegarLoop]: Starting to check reachability of 222 error locations. [2022-12-14 09:32:19,474 INFO L276 IsEmpty]: Start isEmpty. Operand has 466 states, 243 states have (on average 1.9876543209876543) internal successors, (483), 465 states have internal predecessors, (483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:32:19,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-14 09:32:19,479 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 09:32:19,479 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2022-12-14 09:32:19,480 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-12-14 09:32:19,483 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 09:32:19,484 INFO L85 PathProgramCache]: Analyzing trace with hash 18881532, now seen corresponding path program 1 times [2022-12-14 09:32:19,491 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 09:32:19,491 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1471305810] [2022-12-14 09:32:19,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:32:19,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 09:32:19,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:32:19,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 09:32:19,726 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 09:32:19,726 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1471305810] [2022-12-14 09:32:19,727 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1471305810] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 09:32:19,727 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 09:32:19,727 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 09:32:19,728 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1418469810] [2022-12-14 09:32:19,729 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 09:32:19,732 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 09:32:19,733 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 09:32:19,754 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 09:32:19,754 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-12-14 09:32:19,757 INFO L87 Difference]: Start difference. First operand has 466 states, 243 states have (on average 1.9876543209876543) internal successors, (483), 465 states have internal predecessors, (483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 4 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 4 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:32:19,896 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 09:32:19,896 INFO L93 Difference]: Finished difference Result 840 states and 871 transitions. [2022-12-14 09:32:19,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 09:32:19,899 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 4 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 4 [2022-12-14 09:32:19,899 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 09:32:19,911 INFO L225 Difference]: With dead ends: 840 [2022-12-14 09:32:19,911 INFO L226 Difference]: Without dead ends: 458 [2022-12-14 09:32:19,915 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-12-14 09:32:19,919 INFO L413 NwaCegarLoop]: 438 mSDtfsCounter, 937 mSDsluCounter, 1 mSDsCounter, 0 mSdLazyCounter, 44 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 937 SdHoareTripleChecker+Valid, 439 SdHoareTripleChecker+Invalid, 48 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 44 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-14 09:32:19,920 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [937 Valid, 439 Invalid, 48 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 44 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-14 09:32:19,939 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 458 states. [2022-12-14 09:32:19,970 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 458 to 458. [2022-12-14 09:32:19,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 458 states, 241 states have (on average 1.941908713692946) internal successors, (468), 457 states have internal predecessors, (468), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:32:19,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 458 states and 468 transitions. [2022-12-14 09:32:19,975 INFO L78 Accepts]: Start accepts. Automaton has 458 states and 468 transitions. Word has length 4 [2022-12-14 09:32:19,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 09:32:19,976 INFO L495 AbstractCegarLoop]: Abstraction has 458 states and 468 transitions. [2022-12-14 09:32:19,976 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 4 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:32:19,976 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 468 transitions. [2022-12-14 09:32:19,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-12-14 09:32:19,977 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 09:32:19,977 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2022-12-14 09:32:19,977 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-14 09:32:19,977 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-12-14 09:32:19,978 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 09:32:19,978 INFO L85 PathProgramCache]: Analyzing trace with hash 585327546, now seen corresponding path program 1 times [2022-12-14 09:32:19,979 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 09:32:19,979 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1290545972] [2022-12-14 09:32:19,979 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:32:19,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 09:32:19,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:32:20,175 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 09:32:20,175 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 09:32:20,175 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1290545972] [2022-12-14 09:32:20,175 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1290545972] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 09:32:20,176 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 09:32:20,176 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 09:32:20,176 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1165623552] [2022-12-14 09:32:20,176 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 09:32:20,177 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-14 09:32:20,177 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 09:32:20,178 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-14 09:32:20,178 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2022-12-14 09:32:20,178 INFO L87 Difference]: Start difference. First operand 458 states and 468 transitions. Second operand has 6 states, 5 states have (on average 1.0) internal successors, (5), 5 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:32:20,245 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 09:32:20,245 INFO L93 Difference]: Finished difference Result 458 states and 468 transitions. [2022-12-14 09:32:20,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-14 09:32:20,246 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 1.0) internal successors, (5), 5 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 5 [2022-12-14 09:32:20,246 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 09:32:20,248 INFO L225 Difference]: With dead ends: 458 [2022-12-14 09:32:20,248 INFO L226 Difference]: Without dead ends: 453 [2022-12-14 09:32:20,249 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2022-12-14 09:32:20,250 INFO L413 NwaCegarLoop]: 434 mSDtfsCounter, 460 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 34 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 460 SdHoareTripleChecker+Valid, 434 SdHoareTripleChecker+Invalid, 38 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 34 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-14 09:32:20,251 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [460 Valid, 434 Invalid, 38 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 34 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-14 09:32:20,252 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 453 states. [2022-12-14 09:32:20,266 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 453 to 453. [2022-12-14 09:32:20,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 453 states, 241 states have (on average 1.9211618257261411) internal successors, (463), 452 states have internal predecessors, (463), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:32:20,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 453 states and 463 transitions. [2022-12-14 09:32:20,268 INFO L78 Accepts]: Start accepts. Automaton has 453 states and 463 transitions. Word has length 5 [2022-12-14 09:32:20,269 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 09:32:20,269 INFO L495 AbstractCegarLoop]: Abstraction has 453 states and 463 transitions. [2022-12-14 09:32:20,269 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 1.0) internal successors, (5), 5 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:32:20,269 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 463 transitions. [2022-12-14 09:32:20,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 09:32:20,269 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 09:32:20,270 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 09:32:20,270 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-14 09:32:20,270 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-12-14 09:32:20,270 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 09:32:20,270 INFO L85 PathProgramCache]: Analyzing trace with hash -74240189, now seen corresponding path program 1 times [2022-12-14 09:32:20,271 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 09:32:20,271 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1665646415] [2022-12-14 09:32:20,271 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:32:20,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 09:32:20,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:32:20,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 09:32:20,318 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 09:32:20,318 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1665646415] [2022-12-14 09:32:20,318 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1665646415] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 09:32:20,318 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 09:32:20,319 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-14 09:32:20,319 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1266200945] [2022-12-14 09:32:20,319 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 09:32:20,319 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 09:32:20,319 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 09:32:20,320 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 09:32:20,320 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 09:32:20,320 INFO L87 Difference]: Start difference. First operand 453 states and 463 transitions. Second operand has 3 states, 2 states have (on average 4.0) internal successors, (8), 3 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:32:20,901 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 09:32:20,901 INFO L93 Difference]: Finished difference Result 898 states and 918 transitions. [2022-12-14 09:32:20,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 09:32:20,902 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 4.0) internal successors, (8), 3 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8 [2022-12-14 09:32:20,902 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 09:32:20,904 INFO L225 Difference]: With dead ends: 898 [2022-12-14 09:32:20,904 INFO L226 Difference]: Without dead ends: 698 [2022-12-14 09:32:20,905 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 09:32:20,906 INFO L413 NwaCegarLoop]: 250 mSDtfsCounter, 241 mSDsluCounter, 38 mSDsCounter, 0 mSdLazyCounter, 633 mSolverCounterSat, 207 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 241 SdHoareTripleChecker+Valid, 288 SdHoareTripleChecker+Invalid, 840 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 207 IncrementalHoareTripleChecker+Valid, 633 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-12-14 09:32:20,906 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [241 Valid, 288 Invalid, 840 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [207 Valid, 633 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-12-14 09:32:20,908 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 698 states. [2022-12-14 09:32:20,922 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 698 to 673. [2022-12-14 09:32:20,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 673 states, 461 states have (on average 1.5032537960954446) internal successors, (693), 672 states have internal predecessors, (693), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:32:20,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 673 states and 693 transitions. [2022-12-14 09:32:20,925 INFO L78 Accepts]: Start accepts. Automaton has 673 states and 693 transitions. Word has length 8 [2022-12-14 09:32:20,925 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 09:32:20,926 INFO L495 AbstractCegarLoop]: Abstraction has 673 states and 693 transitions. [2022-12-14 09:32:20,926 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 4.0) internal successors, (8), 3 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:32:20,926 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 693 transitions. [2022-12-14 09:32:20,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-12-14 09:32:20,927 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 09:32:20,927 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 09:32:20,927 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-14 09:32:20,928 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr220ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-12-14 09:32:20,928 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 09:32:20,928 INFO L85 PathProgramCache]: Analyzing trace with hash 1986433707, now seen corresponding path program 1 times [2022-12-14 09:32:20,928 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 09:32:20,928 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1428019271] [2022-12-14 09:32:20,929 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:32:20,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 09:32:20,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:32:21,031 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 09:32:21,032 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 09:32:21,032 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1428019271] [2022-12-14 09:32:21,032 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1428019271] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 09:32:21,032 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 09:32:21,032 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 09:32:21,032 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2014516925] [2022-12-14 09:32:21,033 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 09:32:21,033 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 09:32:21,033 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 09:32:21,033 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 09:32:21,034 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 09:32:21,034 INFO L87 Difference]: Start difference. First operand 673 states and 693 transitions. Second operand has 4 states, 3 states have (on average 8.333333333333334) internal successors, (25), 4 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:32:21,316 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 09:32:21,316 INFO L93 Difference]: Finished difference Result 678 states and 698 transitions. [2022-12-14 09:32:21,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 09:32:21,317 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 8.333333333333334) internal successors, (25), 4 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 25 [2022-12-14 09:32:21,317 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 09:32:21,320 INFO L225 Difference]: With dead ends: 678 [2022-12-14 09:32:21,320 INFO L226 Difference]: Without dead ends: 676 [2022-12-14 09:32:21,321 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 09:32:21,322 INFO L413 NwaCegarLoop]: 453 mSDtfsCounter, 3 mSDsluCounter, 489 mSDsCounter, 0 mSdLazyCounter, 446 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 942 SdHoareTripleChecker+Invalid, 447 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 446 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-12-14 09:32:21,322 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 942 Invalid, 447 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 446 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-12-14 09:32:21,323 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 676 states. [2022-12-14 09:32:21,330 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 676 to 676. [2022-12-14 09:32:21,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 676 states, 464 states have (on average 1.5) internal successors, (696), 675 states have internal predecessors, (696), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:32:21,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 676 states and 696 transitions. [2022-12-14 09:32:21,332 INFO L78 Accepts]: Start accepts. Automaton has 676 states and 696 transitions. Word has length 25 [2022-12-14 09:32:21,332 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 09:32:21,333 INFO L495 AbstractCegarLoop]: Abstraction has 676 states and 696 transitions. [2022-12-14 09:32:21,333 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 8.333333333333334) internal successors, (25), 4 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:32:21,333 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 696 transitions. [2022-12-14 09:32:21,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-12-14 09:32:21,334 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 09:32:21,334 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 09:32:21,334 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-14 09:32:21,334 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr220ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-12-14 09:32:21,334 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 09:32:21,334 INFO L85 PathProgramCache]: Analyzing trace with hash 1787774589, now seen corresponding path program 1 times [2022-12-14 09:32:21,335 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 09:32:21,335 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [696329019] [2022-12-14 09:32:21,335 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:32:21,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 09:32:21,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:32:21,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 09:32:21,536 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 09:32:21,537 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [696329019] [2022-12-14 09:32:21,537 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [696329019] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 09:32:21,537 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 09:32:21,537 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 09:32:21,537 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1776929351] [2022-12-14 09:32:21,537 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 09:32:21,537 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 09:32:21,538 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 09:32:21,538 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 09:32:21,538 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-12-14 09:32:21,538 INFO L87 Difference]: Start difference. First operand 676 states and 696 transitions. Second operand has 5 states, 5 states have (on average 5.4) internal successors, (27), 5 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:32:22,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 09:32:22,141 INFO L93 Difference]: Finished difference Result 1237 states and 1273 transitions. [2022-12-14 09:32:22,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-14 09:32:22,142 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.4) internal successors, (27), 5 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 28 [2022-12-14 09:32:22,142 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 09:32:22,144 INFO L225 Difference]: With dead ends: 1237 [2022-12-14 09:32:22,144 INFO L226 Difference]: Without dead ends: 696 [2022-12-14 09:32:22,145 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-12-14 09:32:22,146 INFO L413 NwaCegarLoop]: 240 mSDtfsCounter, 1393 mSDsluCounter, 28 mSDsCounter, 0 mSdLazyCounter, 654 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1393 SdHoareTripleChecker+Valid, 268 SdHoareTripleChecker+Invalid, 662 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 654 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-12-14 09:32:22,147 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1393 Valid, 268 Invalid, 662 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 654 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-12-14 09:32:22,148 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 696 states. [2022-12-14 09:32:22,159 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 696 to 676. [2022-12-14 09:32:22,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 676 states, 464 states have (on average 1.4892241379310345) internal successors, (691), 675 states have internal predecessors, (691), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:32:22,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 676 states and 691 transitions. [2022-12-14 09:32:22,163 INFO L78 Accepts]: Start accepts. Automaton has 676 states and 691 transitions. Word has length 28 [2022-12-14 09:32:22,163 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 09:32:22,163 INFO L495 AbstractCegarLoop]: Abstraction has 676 states and 691 transitions. [2022-12-14 09:32:22,163 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.4) internal successors, (27), 5 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:32:22,163 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 691 transitions. [2022-12-14 09:32:22,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 09:32:22,164 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 09:32:22,164 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 09:32:22,164 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-14 09:32:22,165 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr42ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-12-14 09:32:22,165 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 09:32:22,165 INFO L85 PathProgramCache]: Analyzing trace with hash -1534657559, now seen corresponding path program 1 times [2022-12-14 09:32:22,165 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 09:32:22,165 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [116314623] [2022-12-14 09:32:22,165 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:32:22,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 09:32:22,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:32:22,240 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 09:32:22,240 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 09:32:22,240 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [116314623] [2022-12-14 09:32:22,240 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [116314623] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 09:32:22,240 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 09:32:22,240 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 09:32:22,240 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1969298358] [2022-12-14 09:32:22,241 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 09:32:22,241 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 09:32:22,241 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 09:32:22,242 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 09:32:22,242 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 09:32:22,242 INFO L87 Difference]: Start difference. First operand 676 states and 691 transitions. Second operand has 4 states, 3 states have (on average 14.666666666666666) internal successors, (44), 4 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:32:22,715 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 09:32:22,715 INFO L93 Difference]: Finished difference Result 696 states and 711 transitions. [2022-12-14 09:32:22,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 09:32:22,716 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 14.666666666666666) internal successors, (44), 4 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 44 [2022-12-14 09:32:22,716 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 09:32:22,717 INFO L225 Difference]: With dead ends: 696 [2022-12-14 09:32:22,717 INFO L226 Difference]: Without dead ends: 694 [2022-12-14 09:32:22,718 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 09:32:22,718 INFO L413 NwaCegarLoop]: 253 mSDtfsCounter, 200 mSDsluCounter, 289 mSDsCounter, 0 mSdLazyCounter, 842 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 200 SdHoareTripleChecker+Valid, 542 SdHoareTripleChecker+Invalid, 847 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 842 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-12-14 09:32:22,718 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [200 Valid, 542 Invalid, 847 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 842 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-12-14 09:32:22,719 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 694 states. [2022-12-14 09:32:22,728 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 694 to 678. [2022-12-14 09:32:22,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 678 states, 466 states have (on average 1.4871244635193133) internal successors, (693), 677 states have internal predecessors, (693), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:32:22,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 678 states and 693 transitions. [2022-12-14 09:32:22,730 INFO L78 Accepts]: Start accepts. Automaton has 678 states and 693 transitions. Word has length 44 [2022-12-14 09:32:22,730 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 09:32:22,730 INFO L495 AbstractCegarLoop]: Abstraction has 678 states and 693 transitions. [2022-12-14 09:32:22,730 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 14.666666666666666) internal successors, (44), 4 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:32:22,730 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 693 transitions. [2022-12-14 09:32:22,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 09:32:22,732 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 09:32:22,732 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 09:32:22,732 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-14 09:32:22,732 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-12-14 09:32:22,732 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 09:32:22,733 INFO L85 PathProgramCache]: Analyzing trace with hash -1907579283, now seen corresponding path program 1 times [2022-12-14 09:32:22,733 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 09:32:22,733 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1571174875] [2022-12-14 09:32:22,733 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:32:22,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 09:32:22,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:32:22,798 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 09:32:22,798 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 09:32:22,798 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1571174875] [2022-12-14 09:32:22,798 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1571174875] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 09:32:22,798 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [926367366] [2022-12-14 09:32:22,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:32:22,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 09:32:22,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 09:32:22,800 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 09:32:22,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-14 09:32:22,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:32:22,860 INFO L263 TraceCheckSpWp]: Trace formula consists of 148 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-14 09:32:22,865 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 09:32:22,947 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 09:32:22,947 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 09:32:22,948 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [926367366] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 09:32:22,948 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 09:32:22,948 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 6 [2022-12-14 09:32:22,948 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1093712977] [2022-12-14 09:32:22,948 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 09:32:22,948 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 09:32:22,948 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 09:32:22,949 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 09:32:22,949 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-12-14 09:32:22,949 INFO L87 Difference]: Start difference. First operand 678 states and 693 transitions. Second operand has 5 states, 4 states have (on average 12.5) internal successors, (50), 5 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:32:23,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 09:32:23,527 INFO L93 Difference]: Finished difference Result 694 states and 709 transitions. [2022-12-14 09:32:23,527 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-14 09:32:23,527 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 12.5) internal successors, (50), 5 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 50 [2022-12-14 09:32:23,527 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 09:32:23,529 INFO L225 Difference]: With dead ends: 694 [2022-12-14 09:32:23,529 INFO L226 Difference]: Without dead ends: 673 [2022-12-14 09:32:23,530 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2022-12-14 09:32:23,530 INFO L413 NwaCegarLoop]: 214 mSDtfsCounter, 286 mSDsluCounter, 277 mSDsCounter, 0 mSdLazyCounter, 1013 mSolverCounterSat, 184 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 286 SdHoareTripleChecker+Valid, 491 SdHoareTripleChecker+Invalid, 1197 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 184 IncrementalHoareTripleChecker+Valid, 1013 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-12-14 09:32:23,531 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [286 Valid, 491 Invalid, 1197 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [184 Valid, 1013 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-12-14 09:32:23,532 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 673 states. [2022-12-14 09:32:23,541 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 673 to 657. [2022-12-14 09:32:23,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 657 states, 466 states have (on average 1.44206008583691) internal successors, (672), 656 states have internal predecessors, (672), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:32:23,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 657 states and 672 transitions. [2022-12-14 09:32:23,544 INFO L78 Accepts]: Start accepts. Automaton has 657 states and 672 transitions. Word has length 50 [2022-12-14 09:32:23,545 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 09:32:23,545 INFO L495 AbstractCegarLoop]: Abstraction has 657 states and 672 transitions. [2022-12-14 09:32:23,545 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 12.5) internal successors, (50), 5 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:32:23,545 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 672 transitions. [2022-12-14 09:32:23,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 09:32:23,546 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 09:32:23,546 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 09:32:23,552 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-14 09:32:23,746 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2022-12-14 09:32:23,747 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-12-14 09:32:23,747 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 09:32:23,747 INFO L85 PathProgramCache]: Analyzing trace with hash 994584437, now seen corresponding path program 1 times [2022-12-14 09:32:23,748 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 09:32:23,748 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2094854926] [2022-12-14 09:32:23,748 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:32:23,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 09:32:23,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:32:23,833 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 09:32:23,833 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 09:32:23,833 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2094854926] [2022-12-14 09:32:23,833 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2094854926] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 09:32:23,833 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1731944302] [2022-12-14 09:32:23,833 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:32:23,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 09:32:23,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 09:32:23,835 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 09:32:23,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-14 09:32:23,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:32:23,887 INFO L263 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-14 09:32:23,889 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 09:32:23,948 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 09:32:23,948 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 09:32:24,015 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 09:32:24,015 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1731944302] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-14 09:32:24,015 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [574961362] [2022-12-14 09:32:24,034 INFO L159 IcfgInterpreter]: Started Sifa with 46 locations of interest [2022-12-14 09:32:24,034 INFO L166 IcfgInterpreter]: Building call graph [2022-12-14 09:32:24,037 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-12-14 09:32:24,042 INFO L176 IcfgInterpreter]: Starting interpretation [2022-12-14 09:32:24,042 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-12-14 09:32:24,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:24,143 INFO L321 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2022-12-14 09:32:24,144 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 32 treesize of output 49 [2022-12-14 09:32:24,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:24,159 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 34 [2022-12-14 09:32:24,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:24,298 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 32 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 113 [2022-12-14 09:32:24,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:24,439 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-12-14 09:32:24,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:24,551 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-12-14 09:32:24,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:24,645 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-12-14 09:32:24,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:24,733 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-12-14 09:32:24,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:24,819 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 33 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 99 treesize of output 128 [2022-12-14 09:32:25,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,174 INFO L321 Elim1Store]: treesize reduction 113, result has 5.8 percent of original size [2022-12-14 09:32:25,174 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 52 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 31 case distinctions, treesize of input 663 treesize of output 637 [2022-12-14 09:32:25,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,494 INFO L321 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2022-12-14 09:32:25,495 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 53 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 30 case distinctions, treesize of input 663 treesize of output 637 [2022-12-14 09:32:25,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:25,831 INFO L321 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2022-12-14 09:32:25,831 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 53 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 30 case distinctions, treesize of input 663 treesize of output 637 [2022-12-14 09:32:26,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,146 INFO L321 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2022-12-14 09:32:26,146 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 53 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 30 case distinctions, treesize of input 663 treesize of output 637 [2022-12-14 09:32:26,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:26,494 INFO L321 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2022-12-14 09:32:26,495 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 53 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 20 case distinctions, treesize of input 518 treesize of output 501 [2022-12-14 09:32:26,606 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 25 treesize of output 12 [2022-12-14 09:32:26,623 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 25 treesize of output 12 [2022-12-14 09:32:26,649 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 25 treesize of output 12 [2022-12-14 09:32:26,673 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 25 treesize of output 12 [2022-12-14 09:32:26,703 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:32:26,729 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 25 treesize of output 12 [2022-12-14 09:32:26,759 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 25 treesize of output 12 [2022-12-14 09:32:26,789 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 25 treesize of output 12 [2022-12-14 09:32:26,819 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 25 treesize of output 12 [2022-12-14 09:32:27,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:27,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:27,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:27,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:27,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:27,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:27,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:27,087 INFO L321 Elim1Store]: treesize reduction 64, result has 19.0 percent of original size [2022-12-14 09:32:27,088 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 35 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 2 case distinctions, treesize of input 311 treesize of output 337 [2022-12-14 09:32:27,156 INFO L180 IcfgInterpreter]: Interpretation finished [2022-12-14 09:32:29,938 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSifa [574961362] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 09:32:29,938 INFO L184 FreeRefinementEngine]: Found 1 perfect and 3 imperfect interpolant sequences. [2022-12-14 09:32:29,938 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [4, 4, 4] total 17 [2022-12-14 09:32:29,939 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1504454122] [2022-12-14 09:32:29,939 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 09:32:29,939 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-12-14 09:32:29,939 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 09:32:29,939 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-12-14 09:32:29,940 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=62, Invalid=244, Unknown=0, NotChecked=0, Total=306 [2022-12-14 09:32:29,940 INFO L87 Difference]: Start difference. First operand 657 states and 672 transitions. Second operand has 10 states, 9 states have (on average 5.111111111111111) internal successors, (46), 9 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:32:33,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 09:32:33,168 INFO L93 Difference]: Finished difference Result 1230 states and 1278 transitions. [2022-12-14 09:32:33,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-14 09:32:33,169 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 9 states have (on average 5.111111111111111) internal successors, (46), 9 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 51 [2022-12-14 09:32:33,169 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 09:32:33,170 INFO L225 Difference]: With dead ends: 1230 [2022-12-14 09:32:33,170 INFO L226 Difference]: Without dead ends: 584 [2022-12-14 09:32:33,171 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 160 GetRequests, 98 SyntacticMatches, 41 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 581 ImplicationChecksByTransitivity, 4.8s TimeCoverageRelationStatistics Valid=114, Invalid=392, Unknown=0, NotChecked=0, Total=506 [2022-12-14 09:32:33,171 INFO L413 NwaCegarLoop]: 262 mSDtfsCounter, 941 mSDsluCounter, 24 mSDsCounter, 0 mSdLazyCounter, 614 mSolverCounterSat, 96 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 941 SdHoareTripleChecker+Valid, 286 SdHoareTripleChecker+Invalid, 710 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 96 IncrementalHoareTripleChecker+Valid, 614 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-12-14 09:32:33,171 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [941 Valid, 286 Invalid, 710 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [96 Valid, 614 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-12-14 09:32:33,172 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 584 states. [2022-12-14 09:32:33,181 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 584 to 541. [2022-12-14 09:32:33,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 541 states, 387 states have (on average 1.4108527131782946) internal successors, (546), 540 states have internal predecessors, (546), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:32:33,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 541 states and 546 transitions. [2022-12-14 09:32:33,182 INFO L78 Accepts]: Start accepts. Automaton has 541 states and 546 transitions. Word has length 51 [2022-12-14 09:32:33,182 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 09:32:33,183 INFO L495 AbstractCegarLoop]: Abstraction has 541 states and 546 transitions. [2022-12-14 09:32:33,183 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 5.111111111111111) internal successors, (46), 9 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:32:33,183 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 546 transitions. [2022-12-14 09:32:33,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 09:32:33,183 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 09:32:33,184 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 09:32:33,189 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-12-14 09:32:33,384 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 09:32:33,384 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr86ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-12-14 09:32:33,385 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 09:32:33,385 INFO L85 PathProgramCache]: Analyzing trace with hash -832974644, now seen corresponding path program 1 times [2022-12-14 09:32:33,385 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 09:32:33,385 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [194794217] [2022-12-14 09:32:33,385 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:32:33,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 09:32:33,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:32:33,482 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 09:32:33,482 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 09:32:33,482 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [194794217] [2022-12-14 09:32:33,482 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [194794217] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 09:32:33,483 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 09:32:33,483 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 09:32:33,483 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [206584326] [2022-12-14 09:32:33,483 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 09:32:33,483 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 09:32:33,483 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 09:32:33,484 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 09:32:33,484 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 09:32:33,484 INFO L87 Difference]: Start difference. First operand 541 states and 546 transitions. Second operand has 4 states, 3 states have (on average 29.333333333333332) internal successors, (88), 4 states have internal predecessors, (88), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:32:33,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 09:32:33,880 INFO L93 Difference]: Finished difference Result 596 states and 601 transitions. [2022-12-14 09:32:33,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 09:32:33,881 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 29.333333333333332) internal successors, (88), 4 states have internal predecessors, (88), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 90 [2022-12-14 09:32:33,881 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 09:32:33,884 INFO L225 Difference]: With dead ends: 596 [2022-12-14 09:32:33,884 INFO L226 Difference]: Without dead ends: 594 [2022-12-14 09:32:33,884 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 09:32:33,885 INFO L413 NwaCegarLoop]: 190 mSDtfsCounter, 173 mSDsluCounter, 219 mSDsCounter, 0 mSdLazyCounter, 726 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 173 SdHoareTripleChecker+Valid, 409 SdHoareTripleChecker+Invalid, 731 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 726 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-12-14 09:32:33,885 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [173 Valid, 409 Invalid, 731 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 726 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-12-14 09:32:33,886 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 594 states. [2022-12-14 09:32:33,895 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 594 to 543. [2022-12-14 09:32:33,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 543 states, 389 states have (on average 1.4087403598971722) internal successors, (548), 542 states have internal predecessors, (548), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:32:33,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 543 states and 548 transitions. [2022-12-14 09:32:33,896 INFO L78 Accepts]: Start accepts. Automaton has 543 states and 548 transitions. Word has length 90 [2022-12-14 09:32:33,896 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 09:32:33,896 INFO L495 AbstractCegarLoop]: Abstraction has 543 states and 548 transitions. [2022-12-14 09:32:33,896 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 29.333333333333332) internal successors, (88), 4 states have internal predecessors, (88), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:32:33,896 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 548 transitions. [2022-12-14 09:32:33,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 09:32:33,897 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 09:32:33,897 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 09:32:33,897 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-14 09:32:33,897 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr46ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-12-14 09:32:33,898 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 09:32:33,898 INFO L85 PathProgramCache]: Analyzing trace with hash -498659952, now seen corresponding path program 1 times [2022-12-14 09:32:33,898 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 09:32:33,898 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1572377215] [2022-12-14 09:32:33,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:32:33,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 09:32:33,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:32:33,974 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 09:32:33,974 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 09:32:33,974 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1572377215] [2022-12-14 09:32:33,974 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1572377215] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 09:32:33,974 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2060439578] [2022-12-14 09:32:33,974 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:32:33,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 09:32:33,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 09:32:33,975 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 09:32:33,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-12-14 09:32:34,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:32:34,041 INFO L263 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-14 09:32:34,042 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 09:32:34,092 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 09:32:34,092 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 09:32:34,092 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2060439578] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 09:32:34,092 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 09:32:34,092 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 6 [2022-12-14 09:32:34,092 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2105263000] [2022-12-14 09:32:34,092 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 09:32:34,093 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 09:32:34,093 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 09:32:34,093 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 09:32:34,093 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-12-14 09:32:34,094 INFO L87 Difference]: Start difference. First operand 543 states and 548 transitions. Second operand has 5 states, 4 states have (on average 23.5) internal successors, (94), 5 states have internal predecessors, (94), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:32:34,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 09:32:34,532 INFO L93 Difference]: Finished difference Result 594 states and 599 transitions. [2022-12-14 09:32:34,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-14 09:32:34,532 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 23.5) internal successors, (94), 5 states have internal predecessors, (94), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 96 [2022-12-14 09:32:34,532 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 09:32:34,533 INFO L225 Difference]: With dead ends: 594 [2022-12-14 09:32:34,533 INFO L226 Difference]: Without dead ends: 575 [2022-12-14 09:32:34,534 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 101 GetRequests, 94 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2022-12-14 09:32:34,534 INFO L413 NwaCegarLoop]: 154 mSDtfsCounter, 230 mSDsluCounter, 207 mSDsCounter, 0 mSdLazyCounter, 966 mSolverCounterSat, 76 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 230 SdHoareTripleChecker+Valid, 361 SdHoareTripleChecker+Invalid, 1042 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 76 IncrementalHoareTripleChecker+Valid, 966 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-12-14 09:32:34,534 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [230 Valid, 361 Invalid, 1042 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [76 Valid, 966 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-12-14 09:32:34,535 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 575 states. [2022-12-14 09:32:34,549 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 575 to 524. [2022-12-14 09:32:34,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 524 states, 389 states have (on average 1.3598971722365039) internal successors, (529), 523 states have internal predecessors, (529), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:32:34,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 524 states and 529 transitions. [2022-12-14 09:32:34,551 INFO L78 Accepts]: Start accepts. Automaton has 524 states and 529 transitions. Word has length 96 [2022-12-14 09:32:34,551 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 09:32:34,551 INFO L495 AbstractCegarLoop]: Abstraction has 524 states and 529 transitions. [2022-12-14 09:32:34,551 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 23.5) internal successors, (94), 5 states have internal predecessors, (94), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:32:34,551 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 529 transitions. [2022-12-14 09:32:34,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 09:32:34,552 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 09:32:34,552 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 09:32:34,558 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-12-14 09:32:34,753 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-12-14 09:32:34,754 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr47ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-12-14 09:32:34,755 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 09:32:34,755 INFO L85 PathProgramCache]: Analyzing trace with hash 1721410846, now seen corresponding path program 1 times [2022-12-14 09:32:34,755 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 09:32:34,755 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [95804601] [2022-12-14 09:32:34,756 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:32:34,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 09:32:34,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:32:34,876 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 09:32:34,876 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 09:32:34,876 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [95804601] [2022-12-14 09:32:34,876 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [95804601] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 09:32:34,877 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [320961384] [2022-12-14 09:32:34,877 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:32:34,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 09:32:34,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 09:32:34,878 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 09:32:34,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-12-14 09:32:34,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:32:34,947 INFO L263 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-14 09:32:34,949 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 09:32:34,999 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 09:32:35,000 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 09:32:35,058 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 09:32:35,058 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [320961384] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-14 09:32:35,058 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1810909018] [2022-12-14 09:32:35,062 INFO L159 IcfgInterpreter]: Started Sifa with 89 locations of interest [2022-12-14 09:32:35,062 INFO L166 IcfgInterpreter]: Building call graph [2022-12-14 09:32:35,063 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-12-14 09:32:35,063 INFO L176 IcfgInterpreter]: Starting interpretation [2022-12-14 09:32:35,063 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-12-14 09:32:35,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:35,194 INFO L321 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2022-12-14 09:32:35,194 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 32 treesize of output 49 [2022-12-14 09:32:35,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:35,206 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 34 [2022-12-14 09:32:35,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:35,277 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 32 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 113 [2022-12-14 09:32:35,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:35,359 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-12-14 09:32:35,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:35,426 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-12-14 09:32:35,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:35,505 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-12-14 09:32:35,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:35,569 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-12-14 09:32:35,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:35,648 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 33 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 99 treesize of output 128 [2022-12-14 09:32:35,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:35,726 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 143 [2022-12-14 09:32:35,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:35,794 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 143 [2022-12-14 09:32:35,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:35,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:35,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:35,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:35,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:35,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:35,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:35,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:35,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:35,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:35,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:35,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:35,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:35,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:35,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:35,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:35,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:35,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:35,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:35,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:35,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:35,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:35,998 INFO L321 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2022-12-14 09:32:35,999 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 53 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 30 case distinctions, treesize of input 663 treesize of output 637 [2022-12-14 09:32:36,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,302 INFO L321 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2022-12-14 09:32:36,302 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 53 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 30 case distinctions, treesize of input 663 treesize of output 637 [2022-12-14 09:32:36,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,647 INFO L321 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2022-12-14 09:32:36,647 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 53 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 20 case distinctions, treesize of input 518 treesize of output 501 [2022-12-14 09:32:36,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:36,961 INFO L321 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2022-12-14 09:32:36,961 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 64 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 40 case distinctions, treesize of input 539 treesize of output 516 [2022-12-14 09:32:37,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:37,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:37,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:37,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:37,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:37,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:37,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:37,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:37,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:37,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:37,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:37,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:37,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:37,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:37,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:37,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:37,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:37,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:37,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:37,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:37,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:37,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:37,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:37,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:37,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:37,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:37,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:37,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:37,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:37,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:37,257 INFO L321 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2022-12-14 09:32:37,257 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 64 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 40 case distinctions, treesize of input 539 treesize of output 516 [2022-12-14 09:32:37,434 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 25 treesize of output 12 [2022-12-14 09:32:37,461 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 25 treesize of output 12 [2022-12-14 09:32:37,488 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:32:37,514 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:32:37,537 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:32:37,559 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 25 treesize of output 12 [2022-12-14 09:32:37,584 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 25 treesize of output 12 [2022-12-14 09:32:37,771 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:32:37,848 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:32:37,915 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:32:37,977 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:32:38,041 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:32:38,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:38,080 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 25 [2022-12-14 09:32:38,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:38,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:38,110 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 40 [2022-12-14 09:32:38,165 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 25 treesize of output 12 [2022-12-14 09:32:38,232 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 25 treesize of output 12 [2022-12-14 09:32:38,301 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 25 treesize of output 12 [2022-12-14 09:32:38,368 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:32:38,441 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:32:38,506 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 25 treesize of output 12 [2022-12-14 09:32:38,568 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 25 treesize of output 12 [2022-12-14 09:32:38,629 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 25 treesize of output 12 [2022-12-14 09:32:38,715 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:32:38,796 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:32:38,873 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 25 treesize of output 12 [2022-12-14 09:32:38,933 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 25 treesize of output 12 [2022-12-14 09:32:38,974 INFO L180 IcfgInterpreter]: Interpretation finished [2022-12-14 09:32:42,438 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSifa [1810909018] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 09:32:42,439 INFO L184 FreeRefinementEngine]: Found 1 perfect and 3 imperfect interpolant sequences. [2022-12-14 09:32:42,439 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [4, 4, 4] total 21 [2022-12-14 09:32:42,439 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2120287783] [2022-12-14 09:32:42,439 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 09:32:42,439 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-12-14 09:32:42,439 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 09:32:42,440 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-12-14 09:32:42,440 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=84, Invalid=378, Unknown=0, NotChecked=0, Total=462 [2022-12-14 09:32:42,440 INFO L87 Difference]: Start difference. First operand 524 states and 529 transitions. Second operand has 14 states, 13 states have (on average 6.923076923076923) internal successors, (90), 13 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:32:49,566 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 09:32:49,566 INFO L93 Difference]: Finished difference Result 528 states and 533 transitions. [2022-12-14 09:32:49,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-12-14 09:32:49,567 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 13 states have (on average 6.923076923076923) internal successors, (90), 13 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 97 [2022-12-14 09:32:49,567 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 09:32:49,568 INFO L225 Difference]: With dead ends: 528 [2022-12-14 09:32:49,568 INFO L226 Difference]: Without dead ends: 509 [2022-12-14 09:32:49,568 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 304 GetRequests, 194 SyntacticMatches, 79 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1261 ImplicationChecksByTransitivity, 8.2s TimeCoverageRelationStatistics Valid=224, Invalid=832, Unknown=0, NotChecked=0, Total=1056 [2022-12-14 09:32:49,568 INFO L413 NwaCegarLoop]: 191 mSDtfsCounter, 976 mSDsluCounter, 60 mSDsCounter, 0 mSdLazyCounter, 1893 mSolverCounterSat, 103 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 976 SdHoareTripleChecker+Valid, 251 SdHoareTripleChecker+Invalid, 1996 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 103 IncrementalHoareTripleChecker+Valid, 1893 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-12-14 09:32:49,569 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [976 Valid, 251 Invalid, 1996 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [103 Valid, 1893 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-12-14 09:32:49,569 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 509 states. [2022-12-14 09:32:49,577 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 509 to 466. [2022-12-14 09:32:49,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 466 states, 350 states have (on average 1.3457142857142856) internal successors, (471), 465 states have internal predecessors, (471), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:32:49,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 466 states and 471 transitions. [2022-12-14 09:32:49,578 INFO L78 Accepts]: Start accepts. Automaton has 466 states and 471 transitions. Word has length 97 [2022-12-14 09:32:49,578 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 09:32:49,578 INFO L495 AbstractCegarLoop]: Abstraction has 466 states and 471 transitions. [2022-12-14 09:32:49,578 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 13 states have (on average 6.923076923076923) internal successors, (90), 13 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:32:49,578 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 471 transitions. [2022-12-14 09:32:49,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 09:32:49,579 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 09:32:49,579 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 09:32:49,584 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2022-12-14 09:32:49,780 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 09:32:49,781 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr130ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-12-14 09:32:49,782 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 09:32:49,782 INFO L85 PathProgramCache]: Analyzing trace with hash -117778019, now seen corresponding path program 1 times [2022-12-14 09:32:49,782 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 09:32:49,783 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1288571604] [2022-12-14 09:32:49,783 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:32:49,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 09:32:49,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:32:49,903 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 09:32:49,903 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 09:32:49,903 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1288571604] [2022-12-14 09:32:49,903 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1288571604] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 09:32:49,903 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 09:32:49,903 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 09:32:49,903 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [335858794] [2022-12-14 09:32:49,903 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 09:32:49,904 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 09:32:49,904 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 09:32:49,904 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 09:32:49,904 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 09:32:49,905 INFO L87 Difference]: Start difference. First operand 466 states and 471 transitions. Second operand has 4 states, 3 states have (on average 44.0) internal successors, (132), 4 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:32:50,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 09:32:50,226 INFO L93 Difference]: Finished difference Result 556 states and 561 transitions. [2022-12-14 09:32:50,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 09:32:50,226 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 44.0) internal successors, (132), 4 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 136 [2022-12-14 09:32:50,226 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 09:32:50,227 INFO L225 Difference]: With dead ends: 556 [2022-12-14 09:32:50,227 INFO L226 Difference]: Without dead ends: 554 [2022-12-14 09:32:50,227 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 09:32:50,228 INFO L413 NwaCegarLoop]: 152 mSDtfsCounter, 171 mSDsluCounter, 179 mSDsCounter, 0 mSdLazyCounter, 690 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 171 SdHoareTripleChecker+Valid, 331 SdHoareTripleChecker+Invalid, 695 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 690 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-12-14 09:32:50,228 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [171 Valid, 331 Invalid, 695 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 690 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-12-14 09:32:50,229 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 554 states. [2022-12-14 09:32:50,237 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 554 to 468. [2022-12-14 09:32:50,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 468 states, 352 states have (on average 1.34375) internal successors, (473), 467 states have internal predecessors, (473), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:32:50,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 468 states and 473 transitions. [2022-12-14 09:32:50,238 INFO L78 Accepts]: Start accepts. Automaton has 468 states and 473 transitions. Word has length 136 [2022-12-14 09:32:50,238 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 09:32:50,238 INFO L495 AbstractCegarLoop]: Abstraction has 468 states and 473 transitions. [2022-12-14 09:32:50,238 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 44.0) internal successors, (132), 4 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:32:50,238 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 473 transitions. [2022-12-14 09:32:50,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 09:32:50,239 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 09:32:50,239 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 09:32:50,239 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-12-14 09:32:50,239 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr90ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-12-14 09:32:50,239 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 09:32:50,239 INFO L85 PathProgramCache]: Analyzing trace with hash -261587423, now seen corresponding path program 1 times [2022-12-14 09:32:50,239 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 09:32:50,240 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [119662657] [2022-12-14 09:32:50,240 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:32:50,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 09:32:50,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:32:50,328 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 09:32:50,328 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 09:32:50,328 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [119662657] [2022-12-14 09:32:50,328 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [119662657] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 09:32:50,328 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1427805053] [2022-12-14 09:32:50,328 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:32:50,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 09:32:50,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 09:32:50,329 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 09:32:50,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-12-14 09:32:50,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:32:50,407 INFO L263 TraceCheckSpWp]: Trace formula consists of 290 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-14 09:32:50,409 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 09:32:50,453 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 09:32:50,453 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 09:32:50,453 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1427805053] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 09:32:50,453 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 09:32:50,454 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 6 [2022-12-14 09:32:50,454 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [221880078] [2022-12-14 09:32:50,454 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 09:32:50,454 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 09:32:50,454 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 09:32:50,455 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 09:32:50,455 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-12-14 09:32:50,455 INFO L87 Difference]: Start difference. First operand 468 states and 473 transitions. Second operand has 5 states, 4 states have (on average 34.5) internal successors, (138), 5 states have internal predecessors, (138), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:32:50,802 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 09:32:50,802 INFO L93 Difference]: Finished difference Result 554 states and 559 transitions. [2022-12-14 09:32:50,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-14 09:32:50,802 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 34.5) internal successors, (138), 5 states have internal predecessors, (138), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 142 [2022-12-14 09:32:50,803 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 09:32:50,803 INFO L225 Difference]: With dead ends: 554 [2022-12-14 09:32:50,803 INFO L226 Difference]: Without dead ends: 535 [2022-12-14 09:32:50,804 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 147 GetRequests, 140 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2022-12-14 09:32:50,804 INFO L413 NwaCegarLoop]: 116 mSDtfsCounter, 248 mSDsluCounter, 162 mSDsCounter, 0 mSdLazyCounter, 881 mSolverCounterSat, 94 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 248 SdHoareTripleChecker+Valid, 278 SdHoareTripleChecker+Invalid, 975 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 94 IncrementalHoareTripleChecker+Valid, 881 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-12-14 09:32:50,804 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [248 Valid, 278 Invalid, 975 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [94 Valid, 881 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-12-14 09:32:50,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 535 states. [2022-12-14 09:32:50,812 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 535 to 449. [2022-12-14 09:32:50,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 449 states, 352 states have (on average 1.2897727272727273) internal successors, (454), 448 states have internal predecessors, (454), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:32:50,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 449 states and 454 transitions. [2022-12-14 09:32:50,813 INFO L78 Accepts]: Start accepts. Automaton has 449 states and 454 transitions. Word has length 142 [2022-12-14 09:32:50,814 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 09:32:50,814 INFO L495 AbstractCegarLoop]: Abstraction has 449 states and 454 transitions. [2022-12-14 09:32:50,814 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 34.5) internal successors, (138), 5 states have internal predecessors, (138), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:32:50,814 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 454 transitions. [2022-12-14 09:32:50,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 09:32:50,814 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 09:32:50,815 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 09:32:50,819 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2022-12-14 09:32:51,015 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2022-12-14 09:32:51,016 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr91ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-12-14 09:32:51,017 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 09:32:51,017 INFO L85 PathProgramCache]: Analyzing trace with hash 480724761, now seen corresponding path program 1 times [2022-12-14 09:32:51,018 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 09:32:51,018 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1908290320] [2022-12-14 09:32:51,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:32:51,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 09:32:51,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:32:51,139 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 09:32:51,139 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 09:32:51,139 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1908290320] [2022-12-14 09:32:51,139 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1908290320] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 09:32:51,140 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2038374194] [2022-12-14 09:32:51,140 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:32:51,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 09:32:51,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 09:32:51,141 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 09:32:51,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-12-14 09:32:51,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:32:51,217 INFO L263 TraceCheckSpWp]: Trace formula consists of 291 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-14 09:32:51,219 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 09:32:51,264 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 09:32:51,264 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 09:32:51,315 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 09:32:51,316 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2038374194] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-14 09:32:51,316 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [415461248] [2022-12-14 09:32:51,320 INFO L159 IcfgInterpreter]: Started Sifa with 132 locations of interest [2022-12-14 09:32:51,320 INFO L166 IcfgInterpreter]: Building call graph [2022-12-14 09:32:51,320 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-12-14 09:32:51,321 INFO L176 IcfgInterpreter]: Starting interpretation [2022-12-14 09:32:51,321 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-12-14 09:32:51,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:51,643 INFO L321 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2022-12-14 09:32:51,643 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 32 treesize of output 49 [2022-12-14 09:32:51,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:51,654 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 34 [2022-12-14 09:32:51,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:51,717 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 32 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 113 [2022-12-14 09:32:51,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:51,785 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-12-14 09:32:51,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:51,858 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-12-14 09:32:51,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:51,934 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-12-14 09:32:52,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:52,004 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-12-14 09:32:52,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:52,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:52,081 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 33 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 94 treesize of output 123 [2022-12-14 09:32:52,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:52,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:52,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:52,166 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 138 [2022-12-14 09:32:52,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:52,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:52,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:52,240 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 138 [2022-12-14 09:32:52,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:52,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:52,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:52,319 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 138 [2022-12-14 09:32:52,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:52,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:52,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:52,397 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 138 [2022-12-14 09:32:52,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:52,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:52,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:52,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:52,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:52,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:52,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:52,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:52,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:52,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:52,799 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 09:32:52,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:52,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:52,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:52,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:52,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:52,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:52,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:52,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:52,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:52,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:52,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:52,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:52,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:52,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:52,832 INFO L321 Elim1Store]: treesize reduction 90, result has 10.0 percent of original size [2022-12-14 09:32:52,833 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 53 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 33 case distinctions, treesize of input 524 treesize of output 520 [2022-12-14 09:32:53,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,122 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 09:32:53,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,141 INFO L321 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2022-12-14 09:32:53,141 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 55 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 41 case distinctions, treesize of input 555 treesize of output 532 [2022-12-14 09:32:53,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,418 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 09:32:53,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,436 INFO L321 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2022-12-14 09:32:53,436 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 55 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 41 case distinctions, treesize of input 555 treesize of output 532 [2022-12-14 09:32:53,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,710 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 09:32:53,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,726 INFO L321 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2022-12-14 09:32:53,726 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 54 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 41 case distinctions, treesize of input 555 treesize of output 532 [2022-12-14 09:32:53,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,984 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 09:32:53,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:53,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:54,000 INFO L321 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2022-12-14 09:32:54,001 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 55 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 41 case distinctions, treesize of input 555 treesize of output 532 [2022-12-14 09:32:54,101 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:32:54,123 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:32:54,145 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:32:54,174 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:32:54,197 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:32:54,353 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:32:54,415 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:32:54,481 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:32:54,540 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:32:54,600 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:32:54,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:54,634 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 25 [2022-12-14 09:32:54,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:54,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:54,658 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 40 [2022-12-14 09:32:54,708 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 25 treesize of output 12 [2022-12-14 09:32:54,755 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 25 treesize of output 12 [2022-12-14 09:32:54,802 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 25 treesize of output 12 [2022-12-14 09:32:54,870 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:32:54,930 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:32:54,988 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 25 treesize of output 12 [2022-12-14 09:32:55,034 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 25 treesize of output 12 [2022-12-14 09:32:55,088 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 25 treesize of output 12 [2022-12-14 09:32:55,149 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:32:55,209 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:32:55,273 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 25 treesize of output 12 [2022-12-14 09:32:55,325 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 25 treesize of output 12 [2022-12-14 09:32:55,380 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 25 treesize of output 12 [2022-12-14 09:32:55,469 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:32:55,490 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:32:55,511 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:32:55,534 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:32:55,554 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:32:55,581 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 28 [2022-12-14 09:32:55,603 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 43 [2022-12-14 09:32:55,625 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 43 [2022-12-14 09:32:55,684 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 275 treesize of output 259 [2022-12-14 09:32:55,760 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 275 treesize of output 259 [2022-12-14 09:32:55,853 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 172 treesize of output 165 [2022-12-14 09:32:55,931 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 193 treesize of output 180 [2022-12-14 09:32:56,007 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 193 treesize of output 180 [2022-12-14 09:32:56,081 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 25 treesize of output 12 [2022-12-14 09:32:56,123 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 25 treesize of output 12 [2022-12-14 09:32:56,187 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:32:56,244 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:32:56,303 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:32:56,370 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 25 treesize of output 12 [2022-12-14 09:32:56,425 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 25 treesize of output 12 [2022-12-14 09:32:56,528 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:32:56,605 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 25 treesize of output 12 [2022-12-14 09:32:56,675 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 25 treesize of output 12 [2022-12-14 09:32:56,710 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:32:56,863 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:32:56,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:56,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:56,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:56,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:56,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:56,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:56,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:56,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:56,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:56,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:56,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:56,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:56,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:56,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:56,988 INFO L321 Elim1Store]: treesize reduction 81, result has 8.0 percent of original size [2022-12-14 09:32:56,988 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 43 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 21 case distinctions, treesize of input 429 treesize of output 440 [2022-12-14 09:32:57,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:57,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:57,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:57,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:57,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:57,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:57,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:57,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:57,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:57,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:57,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:57,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:57,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:57,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:57,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:57,239 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-12-14 09:32:57,239 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 44 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 20 case distinctions, treesize of input 419 treesize of output 430 [2022-12-14 09:32:57,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:57,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:57,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:57,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:57,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:57,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:57,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:57,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:57,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:57,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:57,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:57,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:57,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:57,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:57,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:32:57,515 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-12-14 09:32:57,515 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 44 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 20 case distinctions, treesize of input 419 treesize of output 430 [2022-12-14 09:32:57,589 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 25 treesize of output 12 [2022-12-14 09:32:57,592 INFO L180 IcfgInterpreter]: Interpretation finished [2022-12-14 09:33:03,966 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '20346#(and (<= 7 |ULTIMATE.start_main_~CCCELVOL3~0#1|) (<= 0 |ULTIMATE.start_main_~#volArray~0#1.offset|) (<= |#NULL.offset| 0) (<= ~CELLCOUNT~0 2147483647) (<= 1 ~CELLCOUNT~0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (not (<= (* 5 |ULTIMATE.start_main_~i~0#1|) 2147483647)) (<= |ULTIMATE.start_main_~MINVAL~0#1| 2) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (= |ULTIMATE.start_main_~CCCELVOL2~0#1| 3) (<= |ULTIMATE.start_main_~CCCELVOL1~0#1| 1) (= |ULTIMATE.start_main_~CCCELVOL5~0#1| 8) (<= |ULTIMATE.start_main_~#volArray~0#1.offset| 0) (<= |ULTIMATE.start_main_~CCCELVOL3~0#1| 7) (<= |ULTIMATE.start_main_~i~0#1| 429496730) (<= 0 |ULTIMATE.start_main_~#volArray~0#1.base|) (<= 0 |#NULL.offset|) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (<= |ULTIMATE.start_main_~CCCELVOL4~0#1| 5) (<= 2 |ULTIMATE.start_main_~MINVAL~0#1|) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (<= 1 |ULTIMATE.start_main_~CCCELVOL1~0#1|) (<= 5 |ULTIMATE.start_main_~CCCELVOL4~0#1|) (= |#NULL.base| 0))' at error location [2022-12-14 09:33:03,966 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-12-14 09:33:03,966 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-14 09:33:03,966 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 9 [2022-12-14 09:33:03,966 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [798469312] [2022-12-14 09:33:03,966 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-14 09:33:03,967 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-12-14 09:33:03,967 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 09:33:03,967 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-12-14 09:33:03,967 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=128, Invalid=628, Unknown=0, NotChecked=0, Total=756 [2022-12-14 09:33:03,967 INFO L87 Difference]: Start difference. First operand 449 states and 454 transitions. Second operand has 10 states, 9 states have (on average 25.666666666666668) internal successors, (231), 10 states have internal predecessors, (231), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:33:04,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 09:33:04,324 INFO L93 Difference]: Finished difference Result 587 states and 612 transitions. [2022-12-14 09:33:04,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-14 09:33:04,324 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 9 states have (on average 25.666666666666668) internal successors, (231), 10 states have internal predecessors, (231), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 143 [2022-12-14 09:33:04,324 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 09:33:04,325 INFO L225 Difference]: With dead ends: 587 [2022-12-14 09:33:04,325 INFO L226 Difference]: Without dead ends: 534 [2022-12-14 09:33:04,326 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 433 GetRequests, 292 SyntacticMatches, 113 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2361 ImplicationChecksByTransitivity, 6.4s TimeCoverageRelationStatistics Valid=145, Invalid=725, Unknown=0, NotChecked=0, Total=870 [2022-12-14 09:33:04,326 INFO L413 NwaCegarLoop]: 47 mSDtfsCounter, 564 mSDsluCounter, 120 mSDsCounter, 0 mSdLazyCounter, 923 mSolverCounterSat, 123 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 564 SdHoareTripleChecker+Valid, 167 SdHoareTripleChecker+Invalid, 1046 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 123 IncrementalHoareTripleChecker+Valid, 923 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-12-14 09:33:04,326 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [564 Valid, 167 Invalid, 1046 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [123 Valid, 923 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-12-14 09:33:04,327 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 534 states. [2022-12-14 09:33:04,339 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 534 to 444. [2022-12-14 09:33:04,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 444 states, 398 states have (on average 1.1331658291457287) internal successors, (451), 443 states have internal predecessors, (451), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:33:04,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 444 states and 451 transitions. [2022-12-14 09:33:04,341 INFO L78 Accepts]: Start accepts. Automaton has 444 states and 451 transitions. Word has length 143 [2022-12-14 09:33:04,341 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 09:33:04,341 INFO L495 AbstractCegarLoop]: Abstraction has 444 states and 451 transitions. [2022-12-14 09:33:04,342 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 25.666666666666668) internal successors, (231), 10 states have internal predecessors, (231), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:33:04,342 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 451 transitions. [2022-12-14 09:33:04,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-14 09:33:04,343 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 09:33:04,344 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 09:33:04,348 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2022-12-14 09:33:04,544 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2022-12-14 09:33:04,544 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr174ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-12-14 09:33:04,545 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 09:33:04,545 INFO L85 PathProgramCache]: Analyzing trace with hash 2031642262, now seen corresponding path program 1 times [2022-12-14 09:33:04,545 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 09:33:04,545 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [419650536] [2022-12-14 09:33:04,545 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:33:04,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 09:33:04,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:33:04,674 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 09:33:04,674 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 09:33:04,674 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [419650536] [2022-12-14 09:33:04,674 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [419650536] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 09:33:04,674 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 09:33:04,674 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 09:33:04,674 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [819330870] [2022-12-14 09:33:04,674 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 09:33:04,675 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 09:33:04,675 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 09:33:04,675 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 09:33:04,675 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 09:33:04,676 INFO L87 Difference]: Start difference. First operand 444 states and 451 transitions. Second operand has 4 states, 3 states have (on average 58.666666666666664) internal successors, (176), 4 states have internal predecessors, (176), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:33:04,983 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 09:33:04,984 INFO L93 Difference]: Finished difference Result 532 states and 539 transitions. [2022-12-14 09:33:04,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 09:33:04,984 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 58.666666666666664) internal successors, (176), 4 states have internal predecessors, (176), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 182 [2022-12-14 09:33:04,984 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 09:33:04,985 INFO L225 Difference]: With dead ends: 532 [2022-12-14 09:33:04,985 INFO L226 Difference]: Without dead ends: 530 [2022-12-14 09:33:04,985 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 09:33:04,986 INFO L413 NwaCegarLoop]: 82 mSDtfsCounter, 169 mSDsluCounter, 108 mSDsCounter, 0 mSdLazyCounter, 621 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 169 SdHoareTripleChecker+Valid, 190 SdHoareTripleChecker+Invalid, 626 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 621 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-12-14 09:33:04,986 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [169 Valid, 190 Invalid, 626 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 621 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-12-14 09:33:04,986 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 530 states. [2022-12-14 09:33:04,995 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 530 to 447. [2022-12-14 09:33:04,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 447 states, 401 states have (on average 1.1321695760598505) internal successors, (454), 446 states have internal predecessors, (454), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:33:04,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 447 states and 454 transitions. [2022-12-14 09:33:04,996 INFO L78 Accepts]: Start accepts. Automaton has 447 states and 454 transitions. Word has length 182 [2022-12-14 09:33:04,996 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 09:33:04,996 INFO L495 AbstractCegarLoop]: Abstraction has 447 states and 454 transitions. [2022-12-14 09:33:04,996 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 58.666666666666664) internal successors, (176), 4 states have internal predecessors, (176), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:33:04,997 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 454 transitions. [2022-12-14 09:33:04,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-14 09:33:04,997 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 09:33:04,997 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 09:33:04,997 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-12-14 09:33:04,997 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr134ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-12-14 09:33:04,997 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 09:33:04,998 INFO L85 PathProgramCache]: Analyzing trace with hash 1099740378, now seen corresponding path program 1 times [2022-12-14 09:33:04,998 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 09:33:04,998 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1387605042] [2022-12-14 09:33:04,998 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:33:04,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 09:33:05,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:33:05,094 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 09:33:05,094 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 09:33:05,094 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1387605042] [2022-12-14 09:33:05,094 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1387605042] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 09:33:05,094 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1563778189] [2022-12-14 09:33:05,094 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:33:05,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 09:33:05,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 09:33:05,095 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 09:33:05,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-12-14 09:33:05,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:33:05,193 INFO L263 TraceCheckSpWp]: Trace formula consists of 361 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-14 09:33:05,194 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 09:33:05,233 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 09:33:05,233 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 09:33:05,233 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1563778189] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 09:33:05,233 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 09:33:05,233 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 6 [2022-12-14 09:33:05,234 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [674396069] [2022-12-14 09:33:05,234 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 09:33:05,234 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 09:33:05,234 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 09:33:05,235 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 09:33:05,235 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-12-14 09:33:05,235 INFO L87 Difference]: Start difference. First operand 447 states and 454 transitions. Second operand has 5 states, 4 states have (on average 45.5) internal successors, (182), 5 states have internal predecessors, (182), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:33:05,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 09:33:05,546 INFO L93 Difference]: Finished difference Result 530 states and 537 transitions. [2022-12-14 09:33:05,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-14 09:33:05,546 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 45.5) internal successors, (182), 5 states have internal predecessors, (182), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 188 [2022-12-14 09:33:05,546 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 09:33:05,549 INFO L225 Difference]: With dead ends: 530 [2022-12-14 09:33:05,549 INFO L226 Difference]: Without dead ends: 511 [2022-12-14 09:33:05,549 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 193 GetRequests, 186 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2022-12-14 09:33:05,549 INFO L413 NwaCegarLoop]: 63 mSDtfsCounter, 212 mSDsluCounter, 106 mSDsCounter, 0 mSdLazyCounter, 829 mSolverCounterSat, 26 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 212 SdHoareTripleChecker+Valid, 169 SdHoareTripleChecker+Invalid, 855 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 26 IncrementalHoareTripleChecker+Valid, 829 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-12-14 09:33:05,550 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [212 Valid, 169 Invalid, 855 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [26 Valid, 829 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-12-14 09:33:05,551 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 511 states. [2022-12-14 09:33:05,559 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 511 to 428. [2022-12-14 09:33:05,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 428 states, 401 states have (on average 1.084788029925187) internal successors, (435), 427 states have internal predecessors, (435), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:33:05,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 428 states and 435 transitions. [2022-12-14 09:33:05,561 INFO L78 Accepts]: Start accepts. Automaton has 428 states and 435 transitions. Word has length 188 [2022-12-14 09:33:05,561 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 09:33:05,561 INFO L495 AbstractCegarLoop]: Abstraction has 428 states and 435 transitions. [2022-12-14 09:33:05,561 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 45.5) internal successors, (182), 5 states have internal predecessors, (182), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:33:05,561 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 435 transitions. [2022-12-14 09:33:05,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-12-14 09:33:05,561 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 09:33:05,562 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 09:33:05,566 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2022-12-14 09:33:05,762 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 09:33:05,763 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr135ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-12-14 09:33:05,764 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 09:33:05,765 INFO L85 PathProgramCache]: Analyzing trace with hash -267786260, now seen corresponding path program 1 times [2022-12-14 09:33:05,765 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 09:33:05,765 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [357244048] [2022-12-14 09:33:05,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:33:05,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 09:33:05,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:33:05,892 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 09:33:05,892 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 09:33:05,892 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [357244048] [2022-12-14 09:33:05,892 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [357244048] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 09:33:05,892 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1809767393] [2022-12-14 09:33:05,892 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:33:05,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 09:33:05,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 09:33:05,893 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 09:33:05,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-12-14 09:33:05,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:33:05,981 INFO L263 TraceCheckSpWp]: Trace formula consists of 362 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-14 09:33:05,983 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 09:33:06,028 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 09:33:06,028 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 09:33:06,075 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 09:33:06,075 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1809767393] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-14 09:33:06,076 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1938120007] [2022-12-14 09:33:06,079 INFO L159 IcfgInterpreter]: Started Sifa with 175 locations of interest [2022-12-14 09:33:06,079 INFO L166 IcfgInterpreter]: Building call graph [2022-12-14 09:33:06,079 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-12-14 09:33:06,080 INFO L176 IcfgInterpreter]: Starting interpretation [2022-12-14 09:33:06,080 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-12-14 09:33:06,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:06,943 INFO L321 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2022-12-14 09:33:06,944 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 32 treesize of output 49 [2022-12-14 09:33:06,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:06,954 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 34 [2022-12-14 09:33:07,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:07,022 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 32 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 113 [2022-12-14 09:33:07,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:07,093 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-12-14 09:33:07,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:07,157 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-12-14 09:33:07,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:07,221 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-12-14 09:33:07,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:07,299 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-12-14 09:33:07,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:07,373 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 33 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 99 treesize of output 128 [2022-12-14 09:33:07,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:07,444 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 143 [2022-12-14 09:33:07,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:07,513 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 143 [2022-12-14 09:33:07,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:07,584 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 143 [2022-12-14 09:33:07,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:07,654 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 143 [2022-12-14 09:33:07,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:07,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:07,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:07,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:07,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:07,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:07,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:07,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:07,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:07,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:07,990 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 09:33:07,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:07,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:07,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:07,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:07,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:07,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:07,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,008 INFO L321 Elim1Store]: treesize reduction 33, result has 31.3 percent of original size [2022-12-14 09:33:08,008 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 45 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 21 case distinctions, treesize of input 533 treesize of output 527 [2022-12-14 09:33:08,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,280 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 09:33:08,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,294 INFO L321 Elim1Store]: treesize reduction 26, result has 3.7 percent of original size [2022-12-14 09:33:08,294 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 56 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 41 case distinctions, treesize of input 560 treesize of output 542 [2022-12-14 09:33:08,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,570 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 09:33:08,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,589 INFO L321 Elim1Store]: treesize reduction 26, result has 3.7 percent of original size [2022-12-14 09:33:08,590 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 56 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 41 case distinctions, treesize of input 560 treesize of output 542 [2022-12-14 09:33:08,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,866 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 09:33:08,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:08,879 INFO L321 Elim1Store]: treesize reduction 26, result has 3.7 percent of original size [2022-12-14 09:33:08,880 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 55 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 41 case distinctions, treesize of input 560 treesize of output 542 [2022-12-14 09:33:09,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:09,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:09,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:09,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:09,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:09,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:09,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:09,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:09,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:09,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:09,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:09,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:09,151 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 09:33:09,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:09,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:09,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:09,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:09,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:09,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:09,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:09,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:09,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:09,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:09,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:09,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:09,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:09,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:09,166 INFO L321 Elim1Store]: treesize reduction 26, result has 3.7 percent of original size [2022-12-14 09:33:09,167 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 56 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 41 case distinctions, treesize of input 560 treesize of output 542 [2022-12-14 09:33:09,302 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:33:09,334 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:09,374 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:09,403 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:09,424 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:09,583 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:33:09,642 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:09,711 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:09,782 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:09,839 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:09,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:09,889 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 25 [2022-12-14 09:33:09,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:09,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:09,917 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 40 [2022-12-14 09:33:09,969 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 25 treesize of output 12 [2022-12-14 09:33:10,021 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 25 treesize of output 12 [2022-12-14 09:33:10,067 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 25 treesize of output 12 [2022-12-14 09:33:10,132 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:33:10,199 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:10,264 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 25 treesize of output 12 [2022-12-14 09:33:10,307 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 25 treesize of output 12 [2022-12-14 09:33:10,356 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 25 treesize of output 12 [2022-12-14 09:33:10,449 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:33:10,531 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:10,598 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 25 treesize of output 12 [2022-12-14 09:33:10,651 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 25 treesize of output 12 [2022-12-14 09:33:10,711 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 25 treesize of output 12 [2022-12-14 09:33:10,811 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:33:10,835 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:10,859 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:10,882 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:10,907 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:10,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:10,936 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 25 [2022-12-14 09:33:10,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:10,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:10,964 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 40 [2022-12-14 09:33:10,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:10,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:10,989 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 40 [2022-12-14 09:33:11,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:11,054 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-12-14 09:33:11,054 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 270 treesize of output 254 [2022-12-14 09:33:11,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:11,139 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-12-14 09:33:11,139 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 270 treesize of output 254 [2022-12-14 09:33:11,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:11,255 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-12-14 09:33:11,255 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 190 treesize of output 183 [2022-12-14 09:33:11,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:11,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:11,342 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-12-14 09:33:11,343 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 1 case distinctions, treesize of input 211 treesize of output 198 [2022-12-14 09:33:11,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:11,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:11,434 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-12-14 09:33:11,435 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 1 case distinctions, treesize of input 211 treesize of output 198 [2022-12-14 09:33:11,513 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 25 treesize of output 12 [2022-12-14 09:33:11,566 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 25 treesize of output 12 [2022-12-14 09:33:11,636 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:33:11,701 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:11,763 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:11,829 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 25 treesize of output 12 [2022-12-14 09:33:11,899 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 25 treesize of output 12 [2022-12-14 09:33:12,000 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:33:12,074 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 25 treesize of output 12 [2022-12-14 09:33:12,131 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 25 treesize of output 12 [2022-12-14 09:33:12,228 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:33:12,287 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:12,345 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:12,417 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:12,473 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:12,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:12,519 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 25 [2022-12-14 09:33:12,562 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 25 treesize of output 12 [2022-12-14 09:33:12,612 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 25 treesize of output 12 [2022-12-14 09:33:12,660 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 25 treesize of output 12 [2022-12-14 09:33:12,711 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 25 treesize of output 12 [2022-12-14 09:33:12,782 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:33:12,842 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 25 treesize of output 12 [2022-12-14 09:33:12,901 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 25 treesize of output 12 [2022-12-14 09:33:12,961 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 25 treesize of output 12 [2022-12-14 09:33:13,022 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 25 treesize of output 12 [2022-12-14 09:33:13,137 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:33:13,189 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:33:13,304 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:33:13,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,431 INFO L321 Elim1Store]: treesize reduction 81, result has 8.0 percent of original size [2022-12-14 09:33:13,432 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 43 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 21 case distinctions, treesize of input 429 treesize of output 440 [2022-12-14 09:33:13,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,721 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-12-14 09:33:13,721 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 44 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 20 case distinctions, treesize of input 419 treesize of output 430 [2022-12-14 09:33:13,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:13,992 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-12-14 09:33:13,992 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 44 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 20 case distinctions, treesize of input 419 treesize of output 430 [2022-12-14 09:33:14,071 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 25 treesize of output 12 [2022-12-14 09:33:14,074 INFO L180 IcfgInterpreter]: Interpretation finished [2022-12-14 09:33:22,198 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '25136#(and (<= 7 |ULTIMATE.start_main_~CCCELVOL3~0#1|) (<= 0 |ULTIMATE.start_main_~#volArray~0#1.offset|) (<= |#NULL.offset| 0) (<= ~CELLCOUNT~0 2147483647) (<= 1 ~CELLCOUNT~0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= |ULTIMATE.start_main_~MINVAL~0#1| 2) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (= |ULTIMATE.start_main_~CCCELVOL2~0#1| 3) (<= |ULTIMATE.start_main_~CCCELVOL1~0#1| 1) (= |ULTIMATE.start_main_~CCCELVOL5~0#1| 8) (<= |ULTIMATE.start_main_~#volArray~0#1.offset| 0) (<= |ULTIMATE.start_main_~CCCELVOL3~0#1| 7) (< 2147483647 (* 5 |ULTIMATE.start_main_~i~0#1|)) (<= |ULTIMATE.start_main_~i~0#1| 429496730) (<= 0 |ULTIMATE.start_main_~#volArray~0#1.base|) (<= 0 |#NULL.offset|) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (<= |ULTIMATE.start_main_~CCCELVOL4~0#1| 5) (<= 2 |ULTIMATE.start_main_~MINVAL~0#1|) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (<= 1 |ULTIMATE.start_main_~CCCELVOL1~0#1|) (<= 5 |ULTIMATE.start_main_~CCCELVOL4~0#1|) (= |#NULL.base| 0))' at error location [2022-12-14 09:33:22,198 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-12-14 09:33:22,198 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-14 09:33:22,198 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 9 [2022-12-14 09:33:22,198 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2059941990] [2022-12-14 09:33:22,198 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-14 09:33:22,199 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-12-14 09:33:22,199 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 09:33:22,199 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-12-14 09:33:22,199 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=142, Invalid=728, Unknown=0, NotChecked=0, Total=870 [2022-12-14 09:33:22,199 INFO L87 Difference]: Start difference. First operand 428 states and 435 transitions. Second operand has 10 states, 9 states have (on average 30.555555555555557) internal successors, (275), 10 states have internal predecessors, (275), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:33:22,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 09:33:22,653 INFO L93 Difference]: Finished difference Result 563 states and 573 transitions. [2022-12-14 09:33:22,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-14 09:33:22,654 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 9 states have (on average 30.555555555555557) internal successors, (275), 10 states have internal predecessors, (275), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 189 [2022-12-14 09:33:22,654 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 09:33:22,655 INFO L225 Difference]: With dead ends: 563 [2022-12-14 09:33:22,655 INFO L226 Difference]: Without dead ends: 561 [2022-12-14 09:33:22,655 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 571 GetRequests, 387 SyntacticMatches, 154 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3444 ImplicationChecksByTransitivity, 8.1s TimeCoverageRelationStatistics Valid=159, Invalid=833, Unknown=0, NotChecked=0, Total=992 [2022-12-14 09:33:22,656 INFO L413 NwaCegarLoop]: 45 mSDtfsCounter, 556 mSDsluCounter, 128 mSDsCounter, 0 mSdLazyCounter, 1052 mSolverCounterSat, 37 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 556 SdHoareTripleChecker+Valid, 173 SdHoareTripleChecker+Invalid, 1089 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 37 IncrementalHoareTripleChecker+Valid, 1052 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-12-14 09:33:22,656 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [556 Valid, 173 Invalid, 1089 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [37 Valid, 1052 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-12-14 09:33:22,656 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 561 states. [2022-12-14 09:33:22,665 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 561 to 476. [2022-12-14 09:33:22,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 476 states, 449 states have (on average 1.0801781737193763) internal successors, (485), 475 states have internal predecessors, (485), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:33:22,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 476 states and 485 transitions. [2022-12-14 09:33:22,666 INFO L78 Accepts]: Start accepts. Automaton has 476 states and 485 transitions. Word has length 189 [2022-12-14 09:33:22,666 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 09:33:22,666 INFO L495 AbstractCegarLoop]: Abstraction has 476 states and 485 transitions. [2022-12-14 09:33:22,666 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 30.555555555555557) internal successors, (275), 10 states have internal predecessors, (275), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:33:22,666 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 485 transitions. [2022-12-14 09:33:22,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-14 09:33:22,667 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 09:33:22,667 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 09:33:22,671 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2022-12-14 09:33:22,868 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2022-12-14 09:33:22,869 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr131ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-12-14 09:33:22,869 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 09:33:22,870 INFO L85 PathProgramCache]: Analyzing trace with hash 1037760160, now seen corresponding path program 1 times [2022-12-14 09:33:22,870 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 09:33:22,870 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [922831313] [2022-12-14 09:33:22,870 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:33:22,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 09:33:22,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:33:22,992 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-12-14 09:33:22,992 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 09:33:22,992 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [922831313] [2022-12-14 09:33:22,993 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [922831313] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 09:33:22,993 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 09:33:22,993 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 09:33:22,993 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [129266763] [2022-12-14 09:33:22,993 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 09:33:22,993 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 09:33:22,993 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 09:33:22,994 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 09:33:22,994 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 09:33:22,994 INFO L87 Difference]: Start difference. First operand 476 states and 485 transitions. Second operand has 4 states, 3 states have (on average 56.666666666666664) internal successors, (170), 4 states have internal predecessors, (170), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:33:23,175 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 09:33:23,175 INFO L93 Difference]: Finished difference Result 482 states and 491 transitions. [2022-12-14 09:33:23,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 09:33:23,176 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 56.666666666666664) internal successors, (170), 4 states have internal predecessors, (170), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 221 [2022-12-14 09:33:23,176 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 09:33:23,177 INFO L225 Difference]: With dead ends: 482 [2022-12-14 09:33:23,177 INFO L226 Difference]: Without dead ends: 481 [2022-12-14 09:33:23,177 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 09:33:23,177 INFO L413 NwaCegarLoop]: 45 mSDtfsCounter, 193 mSDsluCounter, 63 mSDsCounter, 0 mSdLazyCounter, 439 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 193 SdHoareTripleChecker+Valid, 108 SdHoareTripleChecker+Invalid, 450 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 439 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-12-14 09:33:23,177 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [193 Valid, 108 Invalid, 450 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 439 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-12-14 09:33:23,178 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 481 states. [2022-12-14 09:33:23,186 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 481 to 475. [2022-12-14 09:33:23,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 475 states, 449 states have (on average 1.0779510022271714) internal successors, (484), 474 states have internal predecessors, (484), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:33:23,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 475 states and 484 transitions. [2022-12-14 09:33:23,188 INFO L78 Accepts]: Start accepts. Automaton has 475 states and 484 transitions. Word has length 221 [2022-12-14 09:33:23,188 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 09:33:23,188 INFO L495 AbstractCegarLoop]: Abstraction has 475 states and 484 transitions. [2022-12-14 09:33:23,188 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 56.666666666666664) internal successors, (170), 4 states have internal predecessors, (170), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:33:23,188 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 484 transitions. [2022-12-14 09:33:23,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-12-14 09:33:23,189 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 09:33:23,189 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 09:33:23,189 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-12-14 09:33:23,189 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr91ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-12-14 09:33:23,189 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 09:33:23,189 INFO L85 PathProgramCache]: Analyzing trace with hash 400574407, now seen corresponding path program 2 times [2022-12-14 09:33:23,189 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 09:33:23,190 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1485633467] [2022-12-14 09:33:23,190 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:33:23,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 09:33:23,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:33:23,444 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2022-12-14 09:33:23,444 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 09:33:23,444 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1485633467] [2022-12-14 09:33:23,444 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1485633467] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 09:33:23,444 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1070685478] [2022-12-14 09:33:23,444 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-12-14 09:33:23,444 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 09:33:23,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 09:33:23,445 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 09:33:23,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-12-14 09:33:23,518 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) [2022-12-14 09:33:23,519 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-14 09:33:23,519 INFO L263 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-14 09:33:23,522 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 09:33:23,930 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2022-12-14 09:33:23,930 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 09:33:24,162 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2022-12-14 09:33:24,162 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1070685478] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-14 09:33:24,162 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1288528635] [2022-12-14 09:33:24,165 INFO L159 IcfgInterpreter]: Started Sifa with 132 locations of interest [2022-12-14 09:33:24,165 INFO L166 IcfgInterpreter]: Building call graph [2022-12-14 09:33:24,166 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-12-14 09:33:24,166 INFO L176 IcfgInterpreter]: Starting interpretation [2022-12-14 09:33:24,166 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-12-14 09:33:24,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:24,431 INFO L321 Elim1Store]: treesize reduction 28, result has 40.4 percent of original size [2022-12-14 09:33:24,431 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 42 [2022-12-14 09:33:24,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:24,457 INFO L321 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2022-12-14 09:33:24,458 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 32 treesize of output 49 [2022-12-14 09:33:24,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:24,524 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 32 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 113 [2022-12-14 09:33:24,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:24,597 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-12-14 09:33:24,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:24,661 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-12-14 09:33:24,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:24,729 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-12-14 09:33:24,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:24,798 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-12-14 09:33:24,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:24,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:24,879 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 33 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 94 treesize of output 123 [2022-12-14 09:33:24,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:24,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:24,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:24,954 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 138 [2022-12-14 09:33:25,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:25,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:25,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:25,026 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 138 [2022-12-14 09:33:25,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:25,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:25,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:25,099 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 138 [2022-12-14 09:33:25,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:25,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:25,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:25,171 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 138 [2022-12-14 09:33:25,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:25,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:25,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:25,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:25,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:25,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:25,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:25,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:25,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:25,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:25,522 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 09:33:25,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:25,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:25,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:25,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:25,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:25,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:25,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:25,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:25,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:25,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:25,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:25,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:25,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:25,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:25,550 INFO L321 Elim1Store]: treesize reduction 85, result has 15.0 percent of original size [2022-12-14 09:33:25,551 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 53 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 33 case distinctions, treesize of input 524 treesize of output 525 [2022-12-14 09:33:26,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,110 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 09:33:26,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,134 INFO L321 Elim1Store]: treesize reduction 78, result has 1.3 percent of original size [2022-12-14 09:33:26,134 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 65 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 53 case distinctions, treesize of input 1049 treesize of output 945 [2022-12-14 09:33:26,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,700 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 09:33:26,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:26,729 INFO L321 Elim1Store]: treesize reduction 78, result has 1.3 percent of original size [2022-12-14 09:33:26,729 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 65 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 53 case distinctions, treesize of input 1049 treesize of output 945 [2022-12-14 09:33:27,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,287 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 09:33:27,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,312 INFO L321 Elim1Store]: treesize reduction 78, result has 1.3 percent of original size [2022-12-14 09:33:27,312 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 64 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 53 case distinctions, treesize of input 1049 treesize of output 945 [2022-12-14 09:33:27,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,874 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 09:33:27,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:27,900 INFO L321 Elim1Store]: treesize reduction 78, result has 1.3 percent of original size [2022-12-14 09:33:27,900 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 65 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 53 case distinctions, treesize of input 1049 treesize of output 945 [2022-12-14 09:33:28,076 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:33:28,103 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:28,123 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:28,145 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:28,169 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:28,310 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:33:28,374 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:28,433 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:28,506 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:28,572 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:28,650 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 28 [2022-12-14 09:33:28,708 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 43 [2022-12-14 09:33:28,778 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 25 treesize of output 12 [2022-12-14 09:33:28,831 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 25 treesize of output 12 [2022-12-14 09:33:28,882 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 25 treesize of output 12 [2022-12-14 09:33:28,953 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:33:29,020 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:29,089 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 25 treesize of output 12 [2022-12-14 09:33:29,139 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 25 treesize of output 12 [2022-12-14 09:33:29,185 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 25 treesize of output 12 [2022-12-14 09:33:29,258 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:33:29,319 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:29,384 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 25 treesize of output 12 [2022-12-14 09:33:29,444 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 25 treesize of output 12 [2022-12-14 09:33:29,505 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 25 treesize of output 12 [2022-12-14 09:33:29,599 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:33:29,622 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:29,649 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:29,673 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:29,700 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:29,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:29,727 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 25 [2022-12-14 09:33:29,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:29,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:29,753 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 40 [2022-12-14 09:33:29,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:29,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:29,784 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 40 [2022-12-14 09:33:29,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:29,851 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-12-14 09:33:29,851 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 270 treesize of output 254 [2022-12-14 09:33:29,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:29,938 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-12-14 09:33:29,939 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 270 treesize of output 254 [2022-12-14 09:33:30,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:30,041 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-12-14 09:33:30,042 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 190 treesize of output 183 [2022-12-14 09:33:30,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:30,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:30,129 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-12-14 09:33:30,129 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 1 case distinctions, treesize of input 211 treesize of output 198 [2022-12-14 09:33:30,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:30,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:30,222 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-12-14 09:33:30,222 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 1 case distinctions, treesize of input 211 treesize of output 198 [2022-12-14 09:33:30,303 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 25 treesize of output 12 [2022-12-14 09:33:30,359 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 25 treesize of output 12 [2022-12-14 09:33:30,425 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:33:30,491 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:30,558 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:30,624 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 25 treesize of output 12 [2022-12-14 09:33:30,686 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 25 treesize of output 12 [2022-12-14 09:33:30,790 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:33:30,868 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 25 treesize of output 12 [2022-12-14 09:33:30,925 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 25 treesize of output 12 [2022-12-14 09:33:30,968 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:33:31,076 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:33:31,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,210 INFO L321 Elim1Store]: treesize reduction 81, result has 8.0 percent of original size [2022-12-14 09:33:31,211 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 43 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 21 case distinctions, treesize of input 429 treesize of output 440 [2022-12-14 09:33:31,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,456 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-12-14 09:33:31,457 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 44 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 20 case distinctions, treesize of input 419 treesize of output 430 [2022-12-14 09:33:31,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:31,723 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-12-14 09:33:31,724 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 44 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 20 case distinctions, treesize of input 419 treesize of output 430 [2022-12-14 09:33:31,813 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 25 treesize of output 12 [2022-12-14 09:33:31,816 INFO L180 IcfgInterpreter]: Interpretation finished [2022-12-14 09:33:40,528 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '28595#(and (<= 7 |ULTIMATE.start_main_~CCCELVOL3~0#1|) (<= 0 |ULTIMATE.start_main_~#volArray~0#1.offset|) (<= |#NULL.offset| 0) (<= ~CELLCOUNT~0 2147483647) (<= 1 ~CELLCOUNT~0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (not (<= (* 5 |ULTIMATE.start_main_~i~0#1|) 2147483647)) (<= |ULTIMATE.start_main_~MINVAL~0#1| 2) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (= |ULTIMATE.start_main_~CCCELVOL2~0#1| 3) (<= |ULTIMATE.start_main_~CCCELVOL1~0#1| 1) (= |ULTIMATE.start_main_~CCCELVOL5~0#1| 8) (<= |ULTIMATE.start_main_~#volArray~0#1.offset| 0) (<= |ULTIMATE.start_main_~CCCELVOL3~0#1| 7) (<= |ULTIMATE.start_main_~i~0#1| 429496730) (<= 0 |ULTIMATE.start_main_~#volArray~0#1.base|) (<= 0 |#NULL.offset|) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (<= |ULTIMATE.start_main_~CCCELVOL4~0#1| 5) (<= 2 |ULTIMATE.start_main_~MINVAL~0#1|) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (<= 1 |ULTIMATE.start_main_~CCCELVOL1~0#1|) (<= 5 |ULTIMATE.start_main_~CCCELVOL4~0#1|) (= |#NULL.base| 0))' at error location [2022-12-14 09:33:40,528 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-12-14 09:33:40,528 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-14 09:33:40,528 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 3, 2] total 12 [2022-12-14 09:33:40,528 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [327813389] [2022-12-14 09:33:40,528 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-14 09:33:40,529 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-12-14 09:33:40,529 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 09:33:40,529 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-12-14 09:33:40,530 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=184, Invalid=746, Unknown=0, NotChecked=0, Total=930 [2022-12-14 09:33:40,530 INFO L87 Difference]: Start difference. First operand 475 states and 484 transitions. Second operand has 13 states, 12 states have (on average 34.333333333333336) internal successors, (412), 13 states have internal predecessors, (412), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:33:41,216 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 09:33:41,216 INFO L93 Difference]: Finished difference Result 1068 states and 1089 transitions. [2022-12-14 09:33:41,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-12-14 09:33:41,216 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 12 states have (on average 34.333333333333336) internal successors, (412), 13 states have internal predecessors, (412), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 227 [2022-12-14 09:33:41,217 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 09:33:41,218 INFO L225 Difference]: With dead ends: 1068 [2022-12-14 09:33:41,218 INFO L226 Difference]: Without dead ends: 1065 [2022-12-14 09:33:41,219 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 697 GetRequests, 467 SyntacticMatches, 192 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5624 ImplicationChecksByTransitivity, 8.8s TimeCoverageRelationStatistics Valid=300, Invalid=1260, Unknown=0, NotChecked=0, Total=1560 [2022-12-14 09:33:41,219 INFO L413 NwaCegarLoop]: 25 mSDtfsCounter, 3391 mSDsluCounter, 97 mSDsCounter, 0 mSdLazyCounter, 1262 mSolverCounterSat, 80 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3391 SdHoareTripleChecker+Valid, 122 SdHoareTripleChecker+Invalid, 1342 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 80 IncrementalHoareTripleChecker+Valid, 1262 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-12-14 09:33:41,219 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3391 Valid, 122 Invalid, 1342 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [80 Valid, 1262 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-12-14 09:33:41,220 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1065 states. [2022-12-14 09:33:41,229 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1065 to 379. [2022-12-14 09:33:41,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 379 states, 356 states have (on average 1.0814606741573034) internal successors, (385), 378 states have internal predecessors, (385), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:33:41,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 379 states and 385 transitions. [2022-12-14 09:33:41,230 INFO L78 Accepts]: Start accepts. Automaton has 379 states and 385 transitions. Word has length 227 [2022-12-14 09:33:41,230 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 09:33:41,230 INFO L495 AbstractCegarLoop]: Abstraction has 379 states and 385 transitions. [2022-12-14 09:33:41,231 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 12 states have (on average 34.333333333333336) internal successors, (412), 13 states have internal predecessors, (412), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:33:41,231 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 385 transitions. [2022-12-14 09:33:41,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-12-14 09:33:41,231 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 09:33:41,231 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 09:33:41,236 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-12-14 09:33:41,432 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 09:33:41,434 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr218ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-12-14 09:33:41,434 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 09:33:41,435 INFO L85 PathProgramCache]: Analyzing trace with hash -260625105, now seen corresponding path program 1 times [2022-12-14 09:33:41,435 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 09:33:41,435 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [403045022] [2022-12-14 09:33:41,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:33:41,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 09:33:41,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:33:41,574 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 09:33:41,574 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 09:33:41,574 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [403045022] [2022-12-14 09:33:41,574 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [403045022] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 09:33:41,574 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 09:33:41,574 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 09:33:41,574 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1001855277] [2022-12-14 09:33:41,574 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 09:33:41,575 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 09:33:41,575 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 09:33:41,575 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 09:33:41,575 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 09:33:41,576 INFO L87 Difference]: Start difference. First operand 379 states and 385 transitions. Second operand has 4 states, 3 states have (on average 73.33333333333333) internal successors, (220), 4 states have internal predecessors, (220), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:33:41,879 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 09:33:41,879 INFO L93 Difference]: Finished difference Result 501 states and 507 transitions. [2022-12-14 09:33:41,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 09:33:41,880 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 73.33333333333333) internal successors, (220), 4 states have internal predecessors, (220), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 228 [2022-12-14 09:33:41,880 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 09:33:41,882 INFO L225 Difference]: With dead ends: 501 [2022-12-14 09:33:41,883 INFO L226 Difference]: Without dead ends: 499 [2022-12-14 09:33:41,883 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 09:33:41,883 INFO L413 NwaCegarLoop]: 59 mSDtfsCounter, 167 mSDsluCounter, 83 mSDsCounter, 0 mSdLazyCounter, 600 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 167 SdHoareTripleChecker+Valid, 142 SdHoareTripleChecker+Invalid, 605 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 600 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-12-14 09:33:41,884 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [167 Valid, 142 Invalid, 605 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 600 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-12-14 09:33:41,884 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 499 states. [2022-12-14 09:33:41,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 499 to 382. [2022-12-14 09:33:41,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 382 states, 359 states have (on average 1.0807799442896935) internal successors, (388), 381 states have internal predecessors, (388), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:33:41,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 382 states and 388 transitions. [2022-12-14 09:33:41,894 INFO L78 Accepts]: Start accepts. Automaton has 382 states and 388 transitions. Word has length 228 [2022-12-14 09:33:41,894 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 09:33:41,894 INFO L495 AbstractCegarLoop]: Abstraction has 382 states and 388 transitions. [2022-12-14 09:33:41,894 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 73.33333333333333) internal successors, (220), 4 states have internal predecessors, (220), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:33:41,894 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 388 transitions. [2022-12-14 09:33:41,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2022-12-14 09:33:41,895 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 09:33:41,895 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 09:33:41,895 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2022-12-14 09:33:41,895 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr182ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-12-14 09:33:41,895 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 09:33:41,895 INFO L85 PathProgramCache]: Analyzing trace with hash -1471648141, now seen corresponding path program 1 times [2022-12-14 09:33:41,895 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 09:33:41,895 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1055831509] [2022-12-14 09:33:41,895 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:33:41,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 09:33:41,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:33:41,998 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 09:33:41,998 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 09:33:41,998 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1055831509] [2022-12-14 09:33:41,998 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1055831509] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 09:33:41,998 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2117581922] [2022-12-14 09:33:41,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:33:41,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 09:33:41,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 09:33:42,000 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 09:33:42,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-12-14 09:33:42,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:33:42,120 INFO L263 TraceCheckSpWp]: Trace formula consists of 432 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-14 09:33:42,122 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 09:33:42,171 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 09:33:42,171 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 09:33:42,171 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2117581922] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 09:33:42,171 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 09:33:42,172 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 6 [2022-12-14 09:33:42,172 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [227473271] [2022-12-14 09:33:42,172 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 09:33:42,172 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 09:33:42,172 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 09:33:42,173 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 09:33:42,173 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-12-14 09:33:42,173 INFO L87 Difference]: Start difference. First operand 382 states and 388 transitions. Second operand has 5 states, 4 states have (on average 56.5) internal successors, (226), 5 states have internal predecessors, (226), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:33:42,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 09:33:42,489 INFO L93 Difference]: Finished difference Result 499 states and 505 transitions. [2022-12-14 09:33:42,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-14 09:33:42,489 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 56.5) internal successors, (226), 5 states have internal predecessors, (226), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 234 [2022-12-14 09:33:42,490 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 09:33:42,490 INFO L225 Difference]: With dead ends: 499 [2022-12-14 09:33:42,490 INFO L226 Difference]: Without dead ends: 480 [2022-12-14 09:33:42,491 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 239 GetRequests, 232 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2022-12-14 09:33:42,491 INFO L413 NwaCegarLoop]: 41 mSDtfsCounter, 206 mSDsluCounter, 84 mSDsCounter, 0 mSdLazyCounter, 822 mSolverCounterSat, 22 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 206 SdHoareTripleChecker+Valid, 125 SdHoareTripleChecker+Invalid, 844 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 22 IncrementalHoareTripleChecker+Valid, 822 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-12-14 09:33:42,491 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [206 Valid, 125 Invalid, 844 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [22 Valid, 822 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-12-14 09:33:42,492 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 480 states. [2022-12-14 09:33:42,500 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 480 to 363. [2022-12-14 09:33:42,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 363 states, 359 states have (on average 1.0278551532033426) internal successors, (369), 362 states have internal predecessors, (369), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:33:42,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 363 states and 369 transitions. [2022-12-14 09:33:42,501 INFO L78 Accepts]: Start accepts. Automaton has 363 states and 369 transitions. Word has length 234 [2022-12-14 09:33:42,501 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 09:33:42,501 INFO L495 AbstractCegarLoop]: Abstraction has 363 states and 369 transitions. [2022-12-14 09:33:42,501 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 56.5) internal successors, (226), 5 states have internal predecessors, (226), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:33:42,501 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 369 transitions. [2022-12-14 09:33:42,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-14 09:33:42,502 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 09:33:42,502 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 09:33:42,506 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2022-12-14 09:33:42,703 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable20 [2022-12-14 09:33:42,704 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr220ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-12-14 09:33:42,705 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 09:33:42,705 INFO L85 PathProgramCache]: Analyzing trace with hash -2055358259, now seen corresponding path program 1 times [2022-12-14 09:33:42,706 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 09:33:42,706 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [387668610] [2022-12-14 09:33:42,706 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:33:42,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 09:33:42,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:33:42,888 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 09:33:42,888 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 09:33:42,888 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [387668610] [2022-12-14 09:33:42,888 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [387668610] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 09:33:42,888 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [312477529] [2022-12-14 09:33:42,888 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:33:42,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 09:33:42,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 09:33:42,889 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 09:33:42,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-12-14 09:33:42,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:33:42,982 INFO L263 TraceCheckSpWp]: Trace formula consists of 457 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 09:33:42,983 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 09:33:42,999 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 09:33:42,999 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 09:33:42,999 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [312477529] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 09:33:42,999 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 09:33:43,000 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 7 [2022-12-14 09:33:43,000 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1449333771] [2022-12-14 09:33:43,000 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 09:33:43,000 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-14 09:33:43,000 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 09:33:43,000 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-14 09:33:43,000 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-12-14 09:33:43,000 INFO L87 Difference]: Start difference. First operand 363 states and 369 transitions. Second operand has 6 states, 5 states have (on average 45.6) internal successors, (228), 6 states have internal predecessors, (228), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:33:43,281 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 09:33:43,281 INFO L93 Difference]: Finished difference Result 480 states and 486 transitions. [2022-12-14 09:33:43,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-14 09:33:43,281 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 45.6) internal successors, (228), 6 states have internal predecessors, (228), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 238 [2022-12-14 09:33:43,282 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 09:33:43,283 INFO L225 Difference]: With dead ends: 480 [2022-12-14 09:33:43,283 INFO L226 Difference]: Without dead ends: 479 [2022-12-14 09:33:43,283 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 244 GetRequests, 236 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2022-12-14 09:33:43,284 INFO L413 NwaCegarLoop]: 38 mSDtfsCounter, 418 mSDsluCounter, 98 mSDsCounter, 0 mSdLazyCounter, 774 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 418 SdHoareTripleChecker+Valid, 136 SdHoareTripleChecker+Invalid, 784 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 774 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-12-14 09:33:43,284 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [418 Valid, 136 Invalid, 784 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 774 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-12-14 09:33:43,285 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 479 states. [2022-12-14 09:33:43,295 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 479 to 362. [2022-12-14 09:33:43,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 362 states, 359 states have (on average 1.0250696378830084) internal successors, (368), 361 states have internal predecessors, (368), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:33:43,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 362 states and 368 transitions. [2022-12-14 09:33:43,296 INFO L78 Accepts]: Start accepts. Automaton has 362 states and 368 transitions. Word has length 238 [2022-12-14 09:33:43,296 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 09:33:43,296 INFO L495 AbstractCegarLoop]: Abstraction has 362 states and 368 transitions. [2022-12-14 09:33:43,296 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 45.6) internal successors, (228), 6 states have internal predecessors, (228), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:33:43,296 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 368 transitions. [2022-12-14 09:33:43,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-14 09:33:43,297 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 09:33:43,297 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 09:33:43,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2022-12-14 09:33:43,498 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 09:33:43,499 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr221ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-12-14 09:33:43,499 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 09:33:43,500 INFO L85 PathProgramCache]: Analyzing trace with hash 708404028, now seen corresponding path program 1 times [2022-12-14 09:33:43,500 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 09:33:43,500 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1000394163] [2022-12-14 09:33:43,501 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:33:43,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 09:33:43,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:33:43,657 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 09:33:43,657 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 09:33:43,657 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1000394163] [2022-12-14 09:33:43,657 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1000394163] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 09:33:43,657 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [767576574] [2022-12-14 09:33:43,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:33:43,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 09:33:43,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 09:33:43,658 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 09:33:43,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-12-14 09:33:43,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:33:43,753 INFO L263 TraceCheckSpWp]: Trace formula consists of 458 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 09:33:43,755 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 09:33:43,769 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 09:33:43,769 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 09:33:43,792 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 09:33:43,792 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [767576574] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-14 09:33:43,793 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1475075940] [2022-12-14 09:33:43,794 INFO L159 IcfgInterpreter]: Started Sifa with 222 locations of interest [2022-12-14 09:33:43,794 INFO L166 IcfgInterpreter]: Building call graph [2022-12-14 09:33:43,795 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-12-14 09:33:43,795 INFO L176 IcfgInterpreter]: Starting interpretation [2022-12-14 09:33:43,795 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-12-14 09:33:46,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:46,328 INFO L321 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2022-12-14 09:33:46,328 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 32 treesize of output 49 [2022-12-14 09:33:46,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:46,338 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 34 [2022-12-14 09:33:46,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:46,396 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 32 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 113 [2022-12-14 09:33:46,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:46,456 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-12-14 09:33:46,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:46,516 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-12-14 09:33:46,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:46,600 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-12-14 09:33:46,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:46,688 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-12-14 09:33:46,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:46,783 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 33 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 99 treesize of output 128 [2022-12-14 09:33:46,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:46,848 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 143 [2022-12-14 09:33:46,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:46,916 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 143 [2022-12-14 09:33:46,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:46,989 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 143 [2022-12-14 09:33:47,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,069 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 143 [2022-12-14 09:33:47,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,401 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 09:33:47,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,427 INFO L321 Elim1Store]: treesize reduction 90, result has 10.0 percent of original size [2022-12-14 09:33:47,428 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 53 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 33 case distinctions, treesize of input 524 treesize of output 520 [2022-12-14 09:33:47,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,716 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 09:33:47,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,738 INFO L321 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2022-12-14 09:33:47,738 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 55 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 41 case distinctions, treesize of input 555 treesize of output 532 [2022-12-14 09:33:47,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:47,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,004 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 09:33:48,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,021 INFO L321 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2022-12-14 09:33:48,021 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 55 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 41 case distinctions, treesize of input 555 treesize of output 532 [2022-12-14 09:33:48,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,322 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 09:33:48,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,338 INFO L321 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2022-12-14 09:33:48,339 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 54 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 41 case distinctions, treesize of input 555 treesize of output 532 [2022-12-14 09:33:48,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,636 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 09:33:48,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:48,654 INFO L321 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2022-12-14 09:33:48,655 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 55 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 41 case distinctions, treesize of input 555 treesize of output 532 [2022-12-14 09:33:48,761 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:33:48,782 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:48,814 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:48,835 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:48,856 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:49,014 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:33:49,077 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:49,136 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:49,189 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:49,265 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:49,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:49,302 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 25 [2022-12-14 09:33:49,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:49,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:49,323 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 40 [2022-12-14 09:33:49,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:49,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:49,344 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 40 [2022-12-14 09:33:49,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:49,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:49,369 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 40 [2022-12-14 09:33:49,406 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 25 treesize of output 12 [2022-12-14 09:33:49,489 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:33:49,552 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:49,611 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:49,671 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:49,747 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 25 treesize of output 12 [2022-12-14 09:33:49,808 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:33:49,865 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:49,923 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:49,981 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:50,041 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 25 treesize of output 12 [2022-12-14 09:33:50,128 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:33:50,147 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:50,186 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:50,218 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:50,249 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:50,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:50,282 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 25 [2022-12-14 09:33:50,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:50,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:50,316 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 40 [2022-12-14 09:33:50,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:50,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:50,351 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 40 [2022-12-14 09:33:50,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:50,438 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-12-14 09:33:50,438 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 270 treesize of output 254 [2022-12-14 09:33:50,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:50,517 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-12-14 09:33:50,518 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 270 treesize of output 254 [2022-12-14 09:33:50,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:50,624 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-12-14 09:33:50,624 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 190 treesize of output 183 [2022-12-14 09:33:50,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:50,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:50,715 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-12-14 09:33:50,715 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 1 case distinctions, treesize of input 211 treesize of output 198 [2022-12-14 09:33:50,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:50,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:50,795 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-12-14 09:33:50,795 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 1 case distinctions, treesize of input 211 treesize of output 198 [2022-12-14 09:33:50,880 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 25 treesize of output 12 [2022-12-14 09:33:50,926 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 25 treesize of output 12 [2022-12-14 09:33:50,986 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:33:51,050 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:51,112 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:51,174 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 25 treesize of output 12 [2022-12-14 09:33:51,226 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 25 treesize of output 12 [2022-12-14 09:33:51,319 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:33:51,389 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:51,475 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 25 treesize of output 12 [2022-12-14 09:33:51,571 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:33:51,630 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:51,684 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:51,748 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:51,801 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:51,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:51,839 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 25 [2022-12-14 09:33:51,873 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 25 treesize of output 12 [2022-12-14 09:33:51,921 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 25 treesize of output 12 [2022-12-14 09:33:51,970 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 25 treesize of output 12 [2022-12-14 09:33:52,016 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 25 treesize of output 12 [2022-12-14 09:33:52,084 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:33:52,138 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 25 treesize of output 12 [2022-12-14 09:33:52,191 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 25 treesize of output 12 [2022-12-14 09:33:52,242 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 25 treesize of output 12 [2022-12-14 09:33:52,297 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 25 treesize of output 12 [2022-12-14 09:33:52,461 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:33:52,530 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:52,581 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:52,641 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:52,700 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:52,775 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 28 [2022-12-14 09:33:52,837 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 25 treesize of output 12 [2022-12-14 09:33:52,894 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 25 treesize of output 12 [2022-12-14 09:33:52,935 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 25 treesize of output 12 [2022-12-14 09:33:52,982 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 25 treesize of output 12 [2022-12-14 09:33:53,056 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:33:53,119 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 25 treesize of output 12 [2022-12-14 09:33:53,164 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 25 treesize of output 12 [2022-12-14 09:33:53,203 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 25 treesize of output 12 [2022-12-14 09:33:53,253 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 25 treesize of output 12 [2022-12-14 09:33:53,311 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:33:53,374 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 25 treesize of output 12 [2022-12-14 09:33:53,431 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 25 treesize of output 12 [2022-12-14 09:33:53,486 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 25 treesize of output 12 [2022-12-14 09:33:53,540 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 25 treesize of output 12 [2022-12-14 09:33:53,635 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:33:53,854 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:33:53,902 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:33:53,932 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:53,965 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:53,995 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:33:54,113 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:33:54,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,247 INFO L321 Elim1Store]: treesize reduction 81, result has 8.0 percent of original size [2022-12-14 09:33:54,247 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 43 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 21 case distinctions, treesize of input 429 treesize of output 440 [2022-12-14 09:33:54,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,517 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-12-14 09:33:54,518 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 44 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 20 case distinctions, treesize of input 419 treesize of output 430 [2022-12-14 09:33:54,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:33:54,773 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-12-14 09:33:54,773 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 44 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 20 case distinctions, treesize of input 419 treesize of output 430 [2022-12-14 09:33:54,871 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 25 treesize of output 12 [2022-12-14 09:33:54,875 INFO L180 IcfgInterpreter]: Interpretation finished [2022-12-14 09:34:05,237 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '35666#(and (= |ULTIMATE.start_main_~CCCELVOL3~0#1| 7) (= |ULTIMATE.start_main_~CCCELVOL4~0#1| 5) (<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|) (= 2 |ULTIMATE.start_main_~MINVAL~0#1|) (<= ~CELLCOUNT~0 2147483647) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |ULTIMATE.start_main_~CCCELVOL1~0#1| 1) (<= 1 ~CELLCOUNT~0) (= |ULTIMATE.start_main_~#volArray~0#1.offset| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= |ULTIMATE.start___VERIFIER_assert_~cond#1| 1) (<= 0 |ULTIMATE.start_main_~i~0#1|) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (= |ULTIMATE.start_main_~CCCELVOL2~0#1| 3) (= |ULTIMATE.start_main_~CCCELVOL5~0#1| 8) (<= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| 1) (= |#NULL.offset| 0) (<= 0 |ULTIMATE.start_main_~#volArray~0#1.base|) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0) (< 2147483646 |ULTIMATE.start_main_#t~post30#1|))' at error location [2022-12-14 09:34:05,237 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-12-14 09:34:05,237 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-14 09:34:05,238 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 11 [2022-12-14 09:34:05,238 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [891125493] [2022-12-14 09:34:05,238 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-14 09:34:05,239 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-12-14 09:34:05,239 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 09:34:05,239 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-12-14 09:34:05,240 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=209, Invalid=1123, Unknown=0, NotChecked=0, Total=1332 [2022-12-14 09:34:05,240 INFO L87 Difference]: Start difference. First operand 362 states and 368 transitions. Second operand has 12 states, 11 states have (on average 21.818181818181817) internal successors, (240), 12 states have internal predecessors, (240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:34:05,751 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 09:34:05,751 INFO L93 Difference]: Finished difference Result 489 states and 497 transitions. [2022-12-14 09:34:05,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-12-14 09:34:05,752 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 11 states have (on average 21.818181818181817) internal successors, (240), 12 states have internal predecessors, (240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 239 [2022-12-14 09:34:05,752 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 09:34:05,753 INFO L225 Difference]: With dead ends: 489 [2022-12-14 09:34:05,753 INFO L226 Difference]: Without dead ends: 488 [2022-12-14 09:34:05,753 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 724 GetRequests, 496 SyntacticMatches, 189 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4995 ImplicationChecksByTransitivity, 10.4s TimeCoverageRelationStatistics Valid=245, Invalid=1395, Unknown=0, NotChecked=0, Total=1640 [2022-12-14 09:34:05,753 INFO L413 NwaCegarLoop]: 39 mSDtfsCounter, 601 mSDsluCounter, 176 mSDsCounter, 0 mSdLazyCounter, 1185 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 601 SdHoareTripleChecker+Valid, 215 SdHoareTripleChecker+Invalid, 1201 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 1185 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-12-14 09:34:05,754 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [601 Valid, 215 Invalid, 1201 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 1185 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-12-14 09:34:05,754 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 488 states. [2022-12-14 09:34:05,764 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 488 to 371. [2022-12-14 09:34:05,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 371 states, 368 states have (on average 1.0244565217391304) internal successors, (377), 370 states have internal predecessors, (377), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:34:05,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 371 states and 377 transitions. [2022-12-14 09:34:05,765 INFO L78 Accepts]: Start accepts. Automaton has 371 states and 377 transitions. Word has length 239 [2022-12-14 09:34:05,765 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 09:34:05,765 INFO L495 AbstractCegarLoop]: Abstraction has 371 states and 377 transitions. [2022-12-14 09:34:05,765 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 11 states have (on average 21.818181818181817) internal successors, (240), 12 states have internal predecessors, (240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:34:05,765 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 377 transitions. [2022-12-14 09:34:05,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2022-12-14 09:34:05,766 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 09:34:05,766 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 09:34:05,771 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2022-12-14 09:34:05,967 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2022-12-14 09:34:05,967 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr221ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-12-14 09:34:05,968 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 09:34:05,968 INFO L85 PathProgramCache]: Analyzing trace with hash -1129437714, now seen corresponding path program 2 times [2022-12-14 09:34:05,968 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 09:34:05,968 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [350480726] [2022-12-14 09:34:05,968 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:34:05,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 09:34:06,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:34:06,208 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 09:34:06,208 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 09:34:06,208 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [350480726] [2022-12-14 09:34:06,208 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [350480726] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 09:34:06,208 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1086928833] [2022-12-14 09:34:06,208 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-12-14 09:34:06,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 09:34:06,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 09:34:06,209 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 09:34:06,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2022-12-14 09:34:06,305 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) [2022-12-14 09:34:06,305 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-14 09:34:06,306 INFO L263 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-14 09:34:06,309 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 09:34:06,490 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-12-14 09:34:06,490 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 09:34:06,677 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-12-14 09:34:06,677 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1086928833] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-14 09:34:06,677 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1812919511] [2022-12-14 09:34:06,679 INFO L159 IcfgInterpreter]: Started Sifa with 222 locations of interest [2022-12-14 09:34:06,679 INFO L166 IcfgInterpreter]: Building call graph [2022-12-14 09:34:06,680 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-12-14 09:34:06,680 INFO L176 IcfgInterpreter]: Starting interpretation [2022-12-14 09:34:06,680 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-12-14 09:34:09,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:09,249 INFO L321 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2022-12-14 09:34:09,250 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 32 treesize of output 49 [2022-12-14 09:34:09,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:09,261 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 34 [2022-12-14 09:34:09,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:09,336 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 32 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 113 [2022-12-14 09:34:09,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:09,434 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-12-14 09:34:09,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:09,531 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-12-14 09:34:09,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:09,590 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-12-14 09:34:09,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:09,654 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 128 [2022-12-14 09:34:09,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:09,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:09,722 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 33 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 94 treesize of output 123 [2022-12-14 09:34:09,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:09,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:09,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:09,784 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 138 [2022-12-14 09:34:09,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:09,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:09,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:09,851 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 138 [2022-12-14 09:34:09,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:09,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:09,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:09,911 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 138 [2022-12-14 09:34:09,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:09,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:09,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:09,984 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 138 [2022-12-14 09:34:10,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,339 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 09:34:10,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,353 INFO L321 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2022-12-14 09:34:10,354 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 44 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 21 case distinctions, treesize of input 534 treesize of output 517 [2022-12-14 09:34:10,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,614 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 09:34:10,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,635 INFO L321 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2022-12-14 09:34:10,635 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 55 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 41 case distinctions, treesize of input 555 treesize of output 532 [2022-12-14 09:34:10,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,883 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 09:34:10,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:10,904 INFO L321 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2022-12-14 09:34:10,905 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 55 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 41 case distinctions, treesize of input 555 treesize of output 532 [2022-12-14 09:34:11,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,165 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 09:34:11,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,185 INFO L321 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2022-12-14 09:34:11,185 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 54 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 41 case distinctions, treesize of input 555 treesize of output 532 [2022-12-14 09:34:11,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,435 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 09:34:11,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:11,454 INFO L321 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2022-12-14 09:34:11,454 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 55 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 41 case distinctions, treesize of input 555 treesize of output 532 [2022-12-14 09:34:11,551 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:34:11,572 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:34:11,592 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:34:11,614 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:34:11,637 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:34:11,808 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:34:11,896 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:34:12,035 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:34:12,122 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:34:12,245 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:34:12,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:12,288 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 25 [2022-12-14 09:34:12,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:12,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:12,310 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 40 [2022-12-14 09:34:12,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:12,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:12,334 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 40 [2022-12-14 09:34:12,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:12,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:12,357 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 40 [2022-12-14 09:34:12,400 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 25 treesize of output 12 [2022-12-14 09:34:12,465 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:34:12,553 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:34:12,621 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:34:12,684 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:34:12,762 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 25 treesize of output 12 [2022-12-14 09:34:12,824 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:34:12,888 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:34:12,955 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:34:13,017 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:34:13,093 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 25 treesize of output 12 [2022-12-14 09:34:13,176 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:34:13,200 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:34:13,227 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:34:13,251 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:34:13,276 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:34:13,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:13,304 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 25 [2022-12-14 09:34:13,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:13,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:13,331 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 40 [2022-12-14 09:34:13,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:13,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:13,357 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 40 [2022-12-14 09:34:13,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:13,423 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-12-14 09:34:13,423 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 270 treesize of output 254 [2022-12-14 09:34:13,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:13,527 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-12-14 09:34:13,527 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 270 treesize of output 254 [2022-12-14 09:34:13,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:13,632 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-12-14 09:34:13,632 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 190 treesize of output 183 [2022-12-14 09:34:13,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:13,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:13,721 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-12-14 09:34:13,721 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 1 case distinctions, treesize of input 211 treesize of output 198 [2022-12-14 09:34:13,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:13,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:13,866 INFO L321 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-12-14 09:34:13,866 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 1 case distinctions, treesize of input 211 treesize of output 198 [2022-12-14 09:34:13,967 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 25 treesize of output 12 [2022-12-14 09:34:14,028 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 25 treesize of output 12 [2022-12-14 09:34:14,096 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:34:14,152 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:34:14,210 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:34:14,274 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 25 treesize of output 12 [2022-12-14 09:34:14,325 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 25 treesize of output 12 [2022-12-14 09:34:14,416 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:34:14,500 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:34:14,580 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 25 treesize of output 12 [2022-12-14 09:34:14,667 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:34:14,725 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:34:14,785 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:34:14,841 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:34:14,900 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:34:14,969 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 28 [2022-12-14 09:34:15,033 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 25 treesize of output 12 [2022-12-14 09:34:15,080 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 25 treesize of output 12 [2022-12-14 09:34:15,138 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 25 treesize of output 12 [2022-12-14 09:34:15,184 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 25 treesize of output 12 [2022-12-14 09:34:15,250 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:34:15,313 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 25 treesize of output 12 [2022-12-14 09:34:15,355 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 25 treesize of output 12 [2022-12-14 09:34:15,400 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 25 treesize of output 12 [2022-12-14 09:34:15,450 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 25 treesize of output 12 [2022-12-14 09:34:15,508 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:34:15,574 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 25 treesize of output 12 [2022-12-14 09:34:15,629 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 25 treesize of output 12 [2022-12-14 09:34:15,685 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 25 treesize of output 12 [2022-12-14 09:34:15,745 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 25 treesize of output 12 [2022-12-14 09:34:15,920 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:34:15,976 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:34:16,033 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:34:16,095 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:34:16,146 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:34:16,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:16,183 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 25 [2022-12-14 09:34:16,223 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 25 treesize of output 12 [2022-12-14 09:34:16,305 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 25 treesize of output 12 [2022-12-14 09:34:16,409 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 25 treesize of output 12 [2022-12-14 09:34:16,517 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 25 treesize of output 12 [2022-12-14 09:34:16,628 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:34:16,724 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 25 treesize of output 12 [2022-12-14 09:34:16,808 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 25 treesize of output 12 [2022-12-14 09:34:16,933 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 25 treesize of output 12 [2022-12-14 09:34:17,033 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 25 treesize of output 12 [2022-12-14 09:34:17,169 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:34:17,284 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 25 treesize of output 12 [2022-12-14 09:34:17,392 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 25 treesize of output 12 [2022-12-14 09:34:17,469 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 25 treesize of output 12 [2022-12-14 09:34:17,521 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 25 treesize of output 12 [2022-12-14 09:34:17,623 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:34:17,891 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:34:17,980 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:34:18,011 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:34:18,042 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:34:18,076 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 28 [2022-12-14 09:34:18,192 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 12 [2022-12-14 09:34:18,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,348 INFO L321 Elim1Store]: treesize reduction 81, result has 8.0 percent of original size [2022-12-14 09:34:18,348 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 43 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 21 case distinctions, treesize of input 429 treesize of output 440 [2022-12-14 09:34:18,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,628 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-12-14 09:34:18,629 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 44 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 20 case distinctions, treesize of input 419 treesize of output 430 [2022-12-14 09:34:18,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 09:34:18,900 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-12-14 09:34:18,900 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 44 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 20 case distinctions, treesize of input 419 treesize of output 430 [2022-12-14 09:34:18,977 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 25 treesize of output 12 [2022-12-14 09:34:18,979 INFO L180 IcfgInterpreter]: Interpretation finished [2022-12-14 09:34:31,296 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '38087#(and (= |ULTIMATE.start_main_~CCCELVOL3~0#1| 7) (= |ULTIMATE.start_main_~CCCELVOL4~0#1| 5) (<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|) (= 2 |ULTIMATE.start_main_~MINVAL~0#1|) (<= ~CELLCOUNT~0 2147483647) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |ULTIMATE.start_main_~CCCELVOL1~0#1| 1) (<= 1 ~CELLCOUNT~0) (= |ULTIMATE.start_main_~#volArray~0#1.offset| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= |ULTIMATE.start___VERIFIER_assert_~cond#1| 1) (<= 0 |ULTIMATE.start_main_~i~0#1|) (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) (= |ULTIMATE.start_main_~CCCELVOL2~0#1| 3) (= |ULTIMATE.start_main_~CCCELVOL5~0#1| 8) (<= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| 1) (= |#NULL.offset| 0) (<= 0 |ULTIMATE.start_main_~#volArray~0#1.base|) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= |#NULL.base| 0) (< 2147483646 |ULTIMATE.start_main_#t~post30#1|))' at error location [2022-12-14 09:34:31,296 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-12-14 09:34:31,296 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-14 09:34:31,296 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 2, 2] total 13 [2022-12-14 09:34:31,296 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [820499879] [2022-12-14 09:34:31,296 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-14 09:34:31,297 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-12-14 09:34:31,297 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 09:34:31,298 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-12-14 09:34:31,299 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=213, Invalid=1269, Unknown=0, NotChecked=0, Total=1482 [2022-12-14 09:34:31,299 INFO L87 Difference]: Start difference. First operand 371 states and 377 transitions. Second operand has 14 states, 13 states have (on average 35.92307692307692) internal successors, (467), 14 states have internal predecessors, (467), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:34:31,983 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 09:34:31,983 INFO L93 Difference]: Finished difference Result 491 states and 498 transitions. [2022-12-14 09:34:31,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-12-14 09:34:31,983 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 13 states have (on average 35.92307692307692) internal successors, (467), 14 states have internal predecessors, (467), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 248 [2022-12-14 09:34:31,983 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 09:34:31,984 INFO L225 Difference]: With dead ends: 491 [2022-12-14 09:34:31,984 INFO L226 Difference]: Without dead ends: 471 [2022-12-14 09:34:31,985 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 765 GetRequests, 530 SyntacticMatches, 187 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4618 ImplicationChecksByTransitivity, 12.4s TimeCoverageRelationStatistics Valid=337, Invalid=2113, Unknown=0, NotChecked=0, Total=2450 [2022-12-14 09:34:31,985 INFO L413 NwaCegarLoop]: 22 mSDtfsCounter, 635 mSDsluCounter, 100 mSDsCounter, 0 mSdLazyCounter, 1457 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 635 SdHoareTripleChecker+Valid, 122 SdHoareTripleChecker+Invalid, 1472 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 1457 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-12-14 09:34:31,985 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [635 Valid, 122 Invalid, 1472 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 1457 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-12-14 09:34:31,986 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 471 states. [2022-12-14 09:34:31,994 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 471 to 354. [2022-12-14 09:34:31,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 354 states, 352 states have (on average 1.0198863636363635) internal successors, (359), 353 states have internal predecessors, (359), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:34:31,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 354 states and 359 transitions. [2022-12-14 09:34:31,994 INFO L78 Accepts]: Start accepts. Automaton has 354 states and 359 transitions. Word has length 248 [2022-12-14 09:34:31,994 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 09:34:31,995 INFO L495 AbstractCegarLoop]: Abstraction has 354 states and 359 transitions. [2022-12-14 09:34:31,995 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 13 states have (on average 35.92307692307692) internal successors, (467), 14 states have internal predecessors, (467), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:34:31,995 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 359 transitions. [2022-12-14 09:34:31,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 09:34:31,995 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 09:34:31,996 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 09:34:32,000 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2022-12-14 09:34:32,196 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23,14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 09:34:32,197 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr175ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-12-14 09:34:32,198 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 09:34:32,199 INFO L85 PathProgramCache]: Analyzing trace with hash -149244445, now seen corresponding path program 1 times [2022-12-14 09:34:32,199 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 09:34:32,199 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1499518255] [2022-12-14 09:34:32,199 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:34:32,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 09:34:32,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:34:32,327 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-12-14 09:34:32,327 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 09:34:32,327 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1499518255] [2022-12-14 09:34:32,327 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1499518255] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 09:34:32,327 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 09:34:32,327 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 09:34:32,327 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1946945136] [2022-12-14 09:34:32,327 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 09:34:32,328 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 09:34:32,328 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 09:34:32,328 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 09:34:32,328 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 09:34:32,329 INFO L87 Difference]: Start difference. First operand 354 states and 359 transitions. Second operand has 4 states, 3 states have (on average 71.33333333333333) internal successors, (214), 4 states have internal predecessors, (214), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:34:32,502 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 09:34:32,502 INFO L93 Difference]: Finished difference Result 363 states and 368 transitions. [2022-12-14 09:34:32,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 09:34:32,502 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 71.33333333333333) internal successors, (214), 4 states have internal predecessors, (214), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 267 [2022-12-14 09:34:32,502 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 09:34:32,503 INFO L225 Difference]: With dead ends: 363 [2022-12-14 09:34:32,503 INFO L226 Difference]: Without dead ends: 362 [2022-12-14 09:34:32,504 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 09:34:32,504 INFO L413 NwaCegarLoop]: 33 mSDtfsCounter, 172 mSDsluCounter, 48 mSDsCounter, 0 mSdLazyCounter, 397 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 172 SdHoareTripleChecker+Valid, 81 SdHoareTripleChecker+Invalid, 406 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 397 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-12-14 09:34:32,504 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [172 Valid, 81 Invalid, 406 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 397 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-12-14 09:34:32,505 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 362 states. [2022-12-14 09:34:32,513 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 362 to 272. [2022-12-14 09:34:32,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 272 states, 271 states have (on average 1.018450184501845) internal successors, (276), 271 states have internal predecessors, (276), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:34:32,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 272 states and 276 transitions. [2022-12-14 09:34:32,514 INFO L78 Accepts]: Start accepts. Automaton has 272 states and 276 transitions. Word has length 267 [2022-12-14 09:34:32,514 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 09:34:32,514 INFO L495 AbstractCegarLoop]: Abstraction has 272 states and 276 transitions. [2022-12-14 09:34:32,515 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 71.33333333333333) internal successors, (214), 4 states have internal predecessors, (214), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:34:32,515 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 276 transitions. [2022-12-14 09:34:32,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-12-14 09:34:32,515 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 09:34:32,515 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 09:34:32,515 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2022-12-14 09:34:32,516 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr219ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 219 more)] === [2022-12-14 09:34:32,516 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 09:34:32,516 INFO L85 PathProgramCache]: Analyzing trace with hash -1434267353, now seen corresponding path program 1 times [2022-12-14 09:34:32,516 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 09:34:32,516 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1321531475] [2022-12-14 09:34:32,516 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:34:32,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 09:34:32,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:34:32,595 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 09:34:32,595 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 09:34:32,595 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1321531475] [2022-12-14 09:34:32,595 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1321531475] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 09:34:32,595 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 09:34:32,595 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 09:34:32,596 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1747727081] [2022-12-14 09:34:32,596 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 09:34:32,596 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 09:34:32,596 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 09:34:32,596 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 09:34:32,596 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 09:34:32,596 INFO L87 Difference]: Start difference. First operand 272 states and 276 transitions. Second operand has 4 states, 3 states have (on average 86.0) internal successors, (258), 4 states have internal predecessors, (258), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:34:32,775 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 09:34:32,775 INFO L93 Difference]: Finished difference Result 284 states and 288 transitions. [2022-12-14 09:34:32,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 09:34:32,775 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 86.0) internal successors, (258), 4 states have internal predecessors, (258), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 271 [2022-12-14 09:34:32,776 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 09:34:32,776 INFO L225 Difference]: With dead ends: 284 [2022-12-14 09:34:32,776 INFO L226 Difference]: Without dead ends: 0 [2022-12-14 09:34:32,776 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 09:34:32,776 INFO L413 NwaCegarLoop]: 32 mSDtfsCounter, 171 mSDsluCounter, 47 mSDsCounter, 0 mSdLazyCounter, 397 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 171 SdHoareTripleChecker+Valid, 79 SdHoareTripleChecker+Invalid, 406 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 397 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-12-14 09:34:32,776 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [171 Valid, 79 Invalid, 406 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 397 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-12-14 09:34:32,777 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-12-14 09:34:32,777 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-12-14 09:34:32,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:34:32,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-12-14 09:34:32,777 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 271 [2022-12-14 09:34:32,777 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 09:34:32,777 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-12-14 09:34:32,777 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 86.0) internal successors, (258), 4 states have internal predecessors, (258), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:34:32,777 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-12-14 09:34:32,778 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-12-14 09:34:32,780 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (221 of 222 remaining) [2022-12-14 09:34:32,780 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (220 of 222 remaining) [2022-12-14 09:34:32,780 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (219 of 222 remaining) [2022-12-14 09:34:32,780 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (218 of 222 remaining) [2022-12-14 09:34:32,780 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (217 of 222 remaining) [2022-12-14 09:34:32,780 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (216 of 222 remaining) [2022-12-14 09:34:32,780 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (215 of 222 remaining) [2022-12-14 09:34:32,780 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (214 of 222 remaining) [2022-12-14 09:34:32,780 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (213 of 222 remaining) [2022-12-14 09:34:32,780 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (212 of 222 remaining) [2022-12-14 09:34:32,780 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (211 of 222 remaining) [2022-12-14 09:34:32,780 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (210 of 222 remaining) [2022-12-14 09:34:32,781 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (209 of 222 remaining) [2022-12-14 09:34:32,781 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (208 of 222 remaining) [2022-12-14 09:34:32,781 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (207 of 222 remaining) [2022-12-14 09:34:32,781 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (206 of 222 remaining) [2022-12-14 09:34:32,781 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (205 of 222 remaining) [2022-12-14 09:34:32,781 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (204 of 222 remaining) [2022-12-14 09:34:32,781 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW (203 of 222 remaining) [2022-12-14 09:34:32,781 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW (202 of 222 remaining) [2022-12-14 09:34:32,781 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW (201 of 222 remaining) [2022-12-14 09:34:32,781 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW (200 of 222 remaining) [2022-12-14 09:34:32,781 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW (199 of 222 remaining) [2022-12-14 09:34:32,781 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW (198 of 222 remaining) [2022-12-14 09:34:32,781 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW (197 of 222 remaining) [2022-12-14 09:34:32,781 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW (196 of 222 remaining) [2022-12-14 09:34:32,781 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW (195 of 222 remaining) [2022-12-14 09:34:32,782 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW (194 of 222 remaining) [2022-12-14 09:34:32,782 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW (193 of 222 remaining) [2022-12-14 09:34:32,782 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW (192 of 222 remaining) [2022-12-14 09:34:32,782 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW (191 of 222 remaining) [2022-12-14 09:34:32,782 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW (190 of 222 remaining) [2022-12-14 09:34:32,782 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW (189 of 222 remaining) [2022-12-14 09:34:32,782 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW (188 of 222 remaining) [2022-12-14 09:34:32,782 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW (187 of 222 remaining) [2022-12-14 09:34:32,782 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW (186 of 222 remaining) [2022-12-14 09:34:32,782 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr36ASSERT_VIOLATIONINTEGER_OVERFLOW (185 of 222 remaining) [2022-12-14 09:34:32,782 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr37ASSERT_VIOLATIONINTEGER_OVERFLOW (184 of 222 remaining) [2022-12-14 09:34:32,782 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr38ASSERT_VIOLATIONINTEGER_OVERFLOW (183 of 222 remaining) [2022-12-14 09:34:32,782 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr39ASSERT_VIOLATIONINTEGER_OVERFLOW (182 of 222 remaining) [2022-12-14 09:34:32,782 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr40ASSERT_VIOLATIONINTEGER_OVERFLOW (181 of 222 remaining) [2022-12-14 09:34:32,782 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr41ASSERT_VIOLATIONINTEGER_OVERFLOW (180 of 222 remaining) [2022-12-14 09:34:32,782 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr42ASSERT_VIOLATIONINTEGER_OVERFLOW (179 of 222 remaining) [2022-12-14 09:34:32,782 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr43ASSERT_VIOLATIONINTEGER_OVERFLOW (178 of 222 remaining) [2022-12-14 09:34:32,782 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr44ASSERT_VIOLATIONINTEGER_OVERFLOW (177 of 222 remaining) [2022-12-14 09:34:32,783 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr45ASSERT_VIOLATIONINTEGER_OVERFLOW (176 of 222 remaining) [2022-12-14 09:34:32,783 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr46ASSERT_VIOLATIONINTEGER_OVERFLOW (175 of 222 remaining) [2022-12-14 09:34:32,783 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr47ASSERT_VIOLATIONINTEGER_OVERFLOW (174 of 222 remaining) [2022-12-14 09:34:32,783 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr48ASSERT_VIOLATIONINTEGER_OVERFLOW (173 of 222 remaining) [2022-12-14 09:34:32,783 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr49ASSERT_VIOLATIONINTEGER_OVERFLOW (172 of 222 remaining) [2022-12-14 09:34:32,783 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr50ASSERT_VIOLATIONINTEGER_OVERFLOW (171 of 222 remaining) [2022-12-14 09:34:32,783 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr51ASSERT_VIOLATIONINTEGER_OVERFLOW (170 of 222 remaining) [2022-12-14 09:34:32,783 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr52ASSERT_VIOLATIONINTEGER_OVERFLOW (169 of 222 remaining) [2022-12-14 09:34:32,783 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr53ASSERT_VIOLATIONINTEGER_OVERFLOW (168 of 222 remaining) [2022-12-14 09:34:32,783 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr54ASSERT_VIOLATIONINTEGER_OVERFLOW (167 of 222 remaining) [2022-12-14 09:34:32,783 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr55ASSERT_VIOLATIONINTEGER_OVERFLOW (166 of 222 remaining) [2022-12-14 09:34:32,783 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr56ASSERT_VIOLATIONINTEGER_OVERFLOW (165 of 222 remaining) [2022-12-14 09:34:32,783 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr57ASSERT_VIOLATIONINTEGER_OVERFLOW (164 of 222 remaining) [2022-12-14 09:34:32,783 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr58ASSERT_VIOLATIONINTEGER_OVERFLOW (163 of 222 remaining) [2022-12-14 09:34:32,783 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr59ASSERT_VIOLATIONINTEGER_OVERFLOW (162 of 222 remaining) [2022-12-14 09:34:32,783 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr60ASSERT_VIOLATIONINTEGER_OVERFLOW (161 of 222 remaining) [2022-12-14 09:34:32,783 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr61ASSERT_VIOLATIONINTEGER_OVERFLOW (160 of 222 remaining) [2022-12-14 09:34:32,783 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr62ASSERT_VIOLATIONINTEGER_OVERFLOW (159 of 222 remaining) [2022-12-14 09:34:32,783 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr63ASSERT_VIOLATIONINTEGER_OVERFLOW (158 of 222 remaining) [2022-12-14 09:34:32,784 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr64ASSERT_VIOLATIONINTEGER_OVERFLOW (157 of 222 remaining) [2022-12-14 09:34:32,784 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr65ASSERT_VIOLATIONINTEGER_OVERFLOW (156 of 222 remaining) [2022-12-14 09:34:32,784 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr66ASSERT_VIOLATIONINTEGER_OVERFLOW (155 of 222 remaining) [2022-12-14 09:34:32,784 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr67ASSERT_VIOLATIONINTEGER_OVERFLOW (154 of 222 remaining) [2022-12-14 09:34:32,784 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr68ASSERT_VIOLATIONINTEGER_OVERFLOW (153 of 222 remaining) [2022-12-14 09:34:32,784 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr69ASSERT_VIOLATIONINTEGER_OVERFLOW (152 of 222 remaining) [2022-12-14 09:34:32,784 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr70ASSERT_VIOLATIONINTEGER_OVERFLOW (151 of 222 remaining) [2022-12-14 09:34:32,784 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr71ASSERT_VIOLATIONINTEGER_OVERFLOW (150 of 222 remaining) [2022-12-14 09:34:32,784 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr72ASSERT_VIOLATIONINTEGER_OVERFLOW (149 of 222 remaining) [2022-12-14 09:34:32,784 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr73ASSERT_VIOLATIONINTEGER_OVERFLOW (148 of 222 remaining) [2022-12-14 09:34:32,784 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr74ASSERT_VIOLATIONINTEGER_OVERFLOW (147 of 222 remaining) [2022-12-14 09:34:32,784 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr75ASSERT_VIOLATIONINTEGER_OVERFLOW (146 of 222 remaining) [2022-12-14 09:34:32,784 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr76ASSERT_VIOLATIONINTEGER_OVERFLOW (145 of 222 remaining) [2022-12-14 09:34:32,784 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr77ASSERT_VIOLATIONINTEGER_OVERFLOW (144 of 222 remaining) [2022-12-14 09:34:32,784 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr78ASSERT_VIOLATIONINTEGER_OVERFLOW (143 of 222 remaining) [2022-12-14 09:34:32,784 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr79ASSERT_VIOLATIONINTEGER_OVERFLOW (142 of 222 remaining) [2022-12-14 09:34:32,784 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr80ASSERT_VIOLATIONINTEGER_OVERFLOW (141 of 222 remaining) [2022-12-14 09:34:32,784 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr81ASSERT_VIOLATIONINTEGER_OVERFLOW (140 of 222 remaining) [2022-12-14 09:34:32,785 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr82ASSERT_VIOLATIONINTEGER_OVERFLOW (139 of 222 remaining) [2022-12-14 09:34:32,785 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr83ASSERT_VIOLATIONINTEGER_OVERFLOW (138 of 222 remaining) [2022-12-14 09:34:32,785 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr84ASSERT_VIOLATIONINTEGER_OVERFLOW (137 of 222 remaining) [2022-12-14 09:34:32,785 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr85ASSERT_VIOLATIONINTEGER_OVERFLOW (136 of 222 remaining) [2022-12-14 09:34:32,785 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr86ASSERT_VIOLATIONINTEGER_OVERFLOW (135 of 222 remaining) [2022-12-14 09:34:32,785 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr87ASSERT_VIOLATIONINTEGER_OVERFLOW (134 of 222 remaining) [2022-12-14 09:34:32,785 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr88ASSERT_VIOLATIONINTEGER_OVERFLOW (133 of 222 remaining) [2022-12-14 09:34:32,785 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr89ASSERT_VIOLATIONINTEGER_OVERFLOW (132 of 222 remaining) [2022-12-14 09:34:32,785 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr90ASSERT_VIOLATIONINTEGER_OVERFLOW (131 of 222 remaining) [2022-12-14 09:34:32,785 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr91ASSERT_VIOLATIONINTEGER_OVERFLOW (130 of 222 remaining) [2022-12-14 09:34:32,785 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr92ASSERT_VIOLATIONINTEGER_OVERFLOW (129 of 222 remaining) [2022-12-14 09:34:32,785 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr93ASSERT_VIOLATIONINTEGER_OVERFLOW (128 of 222 remaining) [2022-12-14 09:34:32,785 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr94ASSERT_VIOLATIONINTEGER_OVERFLOW (127 of 222 remaining) [2022-12-14 09:34:32,785 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr95ASSERT_VIOLATIONINTEGER_OVERFLOW (126 of 222 remaining) [2022-12-14 09:34:32,785 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr96ASSERT_VIOLATIONINTEGER_OVERFLOW (125 of 222 remaining) [2022-12-14 09:34:32,785 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr97ASSERT_VIOLATIONINTEGER_OVERFLOW (124 of 222 remaining) [2022-12-14 09:34:32,785 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr98ASSERT_VIOLATIONINTEGER_OVERFLOW (123 of 222 remaining) [2022-12-14 09:34:32,785 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr99ASSERT_VIOLATIONINTEGER_OVERFLOW (122 of 222 remaining) [2022-12-14 09:34:32,786 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr100ASSERT_VIOLATIONINTEGER_OVERFLOW (121 of 222 remaining) [2022-12-14 09:34:32,786 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr101ASSERT_VIOLATIONINTEGER_OVERFLOW (120 of 222 remaining) [2022-12-14 09:34:32,786 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr102ASSERT_VIOLATIONINTEGER_OVERFLOW (119 of 222 remaining) [2022-12-14 09:34:32,786 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr103ASSERT_VIOLATIONINTEGER_OVERFLOW (118 of 222 remaining) [2022-12-14 09:34:32,786 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr104ASSERT_VIOLATIONINTEGER_OVERFLOW (117 of 222 remaining) [2022-12-14 09:34:32,786 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr105ASSERT_VIOLATIONINTEGER_OVERFLOW (116 of 222 remaining) [2022-12-14 09:34:32,786 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr106ASSERT_VIOLATIONINTEGER_OVERFLOW (115 of 222 remaining) [2022-12-14 09:34:32,786 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr107ASSERT_VIOLATIONINTEGER_OVERFLOW (114 of 222 remaining) [2022-12-14 09:34:32,786 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr108ASSERT_VIOLATIONINTEGER_OVERFLOW (113 of 222 remaining) [2022-12-14 09:34:32,786 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr109ASSERT_VIOLATIONINTEGER_OVERFLOW (112 of 222 remaining) [2022-12-14 09:34:32,786 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr110ASSERT_VIOLATIONINTEGER_OVERFLOW (111 of 222 remaining) [2022-12-14 09:34:32,786 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr111ASSERT_VIOLATIONINTEGER_OVERFLOW (110 of 222 remaining) [2022-12-14 09:34:32,786 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr112ASSERT_VIOLATIONINTEGER_OVERFLOW (109 of 222 remaining) [2022-12-14 09:34:32,786 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr113ASSERT_VIOLATIONINTEGER_OVERFLOW (108 of 222 remaining) [2022-12-14 09:34:32,786 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr114ASSERT_VIOLATIONINTEGER_OVERFLOW (107 of 222 remaining) [2022-12-14 09:34:32,786 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr115ASSERT_VIOLATIONINTEGER_OVERFLOW (106 of 222 remaining) [2022-12-14 09:34:32,786 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr116ASSERT_VIOLATIONINTEGER_OVERFLOW (105 of 222 remaining) [2022-12-14 09:34:32,786 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr117ASSERT_VIOLATIONINTEGER_OVERFLOW (104 of 222 remaining) [2022-12-14 09:34:32,787 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr118ASSERT_VIOLATIONINTEGER_OVERFLOW (103 of 222 remaining) [2022-12-14 09:34:32,787 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr119ASSERT_VIOLATIONINTEGER_OVERFLOW (102 of 222 remaining) [2022-12-14 09:34:32,787 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr120ASSERT_VIOLATIONINTEGER_OVERFLOW (101 of 222 remaining) [2022-12-14 09:34:32,787 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr121ASSERT_VIOLATIONINTEGER_OVERFLOW (100 of 222 remaining) [2022-12-14 09:34:32,787 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr122ASSERT_VIOLATIONINTEGER_OVERFLOW (99 of 222 remaining) [2022-12-14 09:34:32,787 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr123ASSERT_VIOLATIONINTEGER_OVERFLOW (98 of 222 remaining) [2022-12-14 09:34:32,787 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr124ASSERT_VIOLATIONINTEGER_OVERFLOW (97 of 222 remaining) [2022-12-14 09:34:32,787 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr125ASSERT_VIOLATIONINTEGER_OVERFLOW (96 of 222 remaining) [2022-12-14 09:34:32,787 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr126ASSERT_VIOLATIONINTEGER_OVERFLOW (95 of 222 remaining) [2022-12-14 09:34:32,787 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr127ASSERT_VIOLATIONINTEGER_OVERFLOW (94 of 222 remaining) [2022-12-14 09:34:32,787 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr128ASSERT_VIOLATIONINTEGER_OVERFLOW (93 of 222 remaining) [2022-12-14 09:34:32,787 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr129ASSERT_VIOLATIONINTEGER_OVERFLOW (92 of 222 remaining) [2022-12-14 09:34:32,787 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr130ASSERT_VIOLATIONINTEGER_OVERFLOW (91 of 222 remaining) [2022-12-14 09:34:32,787 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr131ASSERT_VIOLATIONINTEGER_OVERFLOW (90 of 222 remaining) [2022-12-14 09:34:32,787 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr132ASSERT_VIOLATIONINTEGER_OVERFLOW (89 of 222 remaining) [2022-12-14 09:34:32,787 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr133ASSERT_VIOLATIONINTEGER_OVERFLOW (88 of 222 remaining) [2022-12-14 09:34:32,787 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr134ASSERT_VIOLATIONINTEGER_OVERFLOW (87 of 222 remaining) [2022-12-14 09:34:32,787 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr135ASSERT_VIOLATIONINTEGER_OVERFLOW (86 of 222 remaining) [2022-12-14 09:34:32,788 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr136ASSERT_VIOLATIONINTEGER_OVERFLOW (85 of 222 remaining) [2022-12-14 09:34:32,788 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr137ASSERT_VIOLATIONINTEGER_OVERFLOW (84 of 222 remaining) [2022-12-14 09:34:32,788 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr138ASSERT_VIOLATIONINTEGER_OVERFLOW (83 of 222 remaining) [2022-12-14 09:34:32,788 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr139ASSERT_VIOLATIONINTEGER_OVERFLOW (82 of 222 remaining) [2022-12-14 09:34:32,788 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr140ASSERT_VIOLATIONINTEGER_OVERFLOW (81 of 222 remaining) [2022-12-14 09:34:32,788 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr141ASSERT_VIOLATIONINTEGER_OVERFLOW (80 of 222 remaining) [2022-12-14 09:34:32,788 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr142ASSERT_VIOLATIONINTEGER_OVERFLOW (79 of 222 remaining) [2022-12-14 09:34:32,788 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr143ASSERT_VIOLATIONINTEGER_OVERFLOW (78 of 222 remaining) [2022-12-14 09:34:32,788 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr144ASSERT_VIOLATIONINTEGER_OVERFLOW (77 of 222 remaining) [2022-12-14 09:34:32,788 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr145ASSERT_VIOLATIONINTEGER_OVERFLOW (76 of 222 remaining) [2022-12-14 09:34:32,788 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr146ASSERT_VIOLATIONINTEGER_OVERFLOW (75 of 222 remaining) [2022-12-14 09:34:32,788 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr147ASSERT_VIOLATIONINTEGER_OVERFLOW (74 of 222 remaining) [2022-12-14 09:34:32,788 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr148ASSERT_VIOLATIONINTEGER_OVERFLOW (73 of 222 remaining) [2022-12-14 09:34:32,788 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr149ASSERT_VIOLATIONINTEGER_OVERFLOW (72 of 222 remaining) [2022-12-14 09:34:32,788 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr150ASSERT_VIOLATIONINTEGER_OVERFLOW (71 of 222 remaining) [2022-12-14 09:34:32,788 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr151ASSERT_VIOLATIONINTEGER_OVERFLOW (70 of 222 remaining) [2022-12-14 09:34:32,789 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr152ASSERT_VIOLATIONINTEGER_OVERFLOW (69 of 222 remaining) [2022-12-14 09:34:32,789 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr153ASSERT_VIOLATIONINTEGER_OVERFLOW (68 of 222 remaining) [2022-12-14 09:34:32,789 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr154ASSERT_VIOLATIONINTEGER_OVERFLOW (67 of 222 remaining) [2022-12-14 09:34:32,789 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr155ASSERT_VIOLATIONINTEGER_OVERFLOW (66 of 222 remaining) [2022-12-14 09:34:32,789 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr156ASSERT_VIOLATIONINTEGER_OVERFLOW (65 of 222 remaining) [2022-12-14 09:34:32,789 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr157ASSERT_VIOLATIONINTEGER_OVERFLOW (64 of 222 remaining) [2022-12-14 09:34:32,789 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr158ASSERT_VIOLATIONINTEGER_OVERFLOW (63 of 222 remaining) [2022-12-14 09:34:32,789 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr159ASSERT_VIOLATIONINTEGER_OVERFLOW (62 of 222 remaining) [2022-12-14 09:34:32,789 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr160ASSERT_VIOLATIONINTEGER_OVERFLOW (61 of 222 remaining) [2022-12-14 09:34:32,790 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr161ASSERT_VIOLATIONINTEGER_OVERFLOW (60 of 222 remaining) [2022-12-14 09:34:32,790 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr162ASSERT_VIOLATIONINTEGER_OVERFLOW (59 of 222 remaining) [2022-12-14 09:34:32,790 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr163ASSERT_VIOLATIONINTEGER_OVERFLOW (58 of 222 remaining) [2022-12-14 09:34:32,790 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr164ASSERT_VIOLATIONINTEGER_OVERFLOW (57 of 222 remaining) [2022-12-14 09:34:32,790 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr165ASSERT_VIOLATIONINTEGER_OVERFLOW (56 of 222 remaining) [2022-12-14 09:34:32,790 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr166ASSERT_VIOLATIONINTEGER_OVERFLOW (55 of 222 remaining) [2022-12-14 09:34:32,790 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr167ASSERT_VIOLATIONINTEGER_OVERFLOW (54 of 222 remaining) [2022-12-14 09:34:32,790 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr168ASSERT_VIOLATIONINTEGER_OVERFLOW (53 of 222 remaining) [2022-12-14 09:34:32,790 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr169ASSERT_VIOLATIONINTEGER_OVERFLOW (52 of 222 remaining) [2022-12-14 09:34:32,791 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr170ASSERT_VIOLATIONINTEGER_OVERFLOW (51 of 222 remaining) [2022-12-14 09:34:32,791 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr171ASSERT_VIOLATIONINTEGER_OVERFLOW (50 of 222 remaining) [2022-12-14 09:34:32,791 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr172ASSERT_VIOLATIONINTEGER_OVERFLOW (49 of 222 remaining) [2022-12-14 09:34:32,791 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr173ASSERT_VIOLATIONINTEGER_OVERFLOW (48 of 222 remaining) [2022-12-14 09:34:32,791 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr174ASSERT_VIOLATIONINTEGER_OVERFLOW (47 of 222 remaining) [2022-12-14 09:34:32,791 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr175ASSERT_VIOLATIONINTEGER_OVERFLOW (46 of 222 remaining) [2022-12-14 09:34:32,791 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr176ASSERT_VIOLATIONINTEGER_OVERFLOW (45 of 222 remaining) [2022-12-14 09:34:32,791 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr177ASSERT_VIOLATIONINTEGER_OVERFLOW (44 of 222 remaining) [2022-12-14 09:34:32,791 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr178ASSERT_VIOLATIONINTEGER_OVERFLOW (43 of 222 remaining) [2022-12-14 09:34:32,791 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr179ASSERT_VIOLATIONINTEGER_OVERFLOW (42 of 222 remaining) [2022-12-14 09:34:32,791 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr180ASSERT_VIOLATIONINTEGER_OVERFLOW (41 of 222 remaining) [2022-12-14 09:34:32,791 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr181ASSERT_VIOLATIONINTEGER_OVERFLOW (40 of 222 remaining) [2022-12-14 09:34:32,791 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr182ASSERT_VIOLATIONINTEGER_OVERFLOW (39 of 222 remaining) [2022-12-14 09:34:32,791 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr183ASSERT_VIOLATIONINTEGER_OVERFLOW (38 of 222 remaining) [2022-12-14 09:34:32,791 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr184ASSERT_VIOLATIONINTEGER_OVERFLOW (37 of 222 remaining) [2022-12-14 09:34:32,791 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr185ASSERT_VIOLATIONINTEGER_OVERFLOW (36 of 222 remaining) [2022-12-14 09:34:32,791 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr186ASSERT_VIOLATIONINTEGER_OVERFLOW (35 of 222 remaining) [2022-12-14 09:34:32,792 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr187ASSERT_VIOLATIONINTEGER_OVERFLOW (34 of 222 remaining) [2022-12-14 09:34:32,792 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr188ASSERT_VIOLATIONINTEGER_OVERFLOW (33 of 222 remaining) [2022-12-14 09:34:32,792 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr189ASSERT_VIOLATIONINTEGER_OVERFLOW (32 of 222 remaining) [2022-12-14 09:34:32,792 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr190ASSERT_VIOLATIONINTEGER_OVERFLOW (31 of 222 remaining) [2022-12-14 09:34:32,792 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr191ASSERT_VIOLATIONINTEGER_OVERFLOW (30 of 222 remaining) [2022-12-14 09:34:32,792 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr192ASSERT_VIOLATIONINTEGER_OVERFLOW (29 of 222 remaining) [2022-12-14 09:34:32,792 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr193ASSERT_VIOLATIONINTEGER_OVERFLOW (28 of 222 remaining) [2022-12-14 09:34:32,792 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr194ASSERT_VIOLATIONINTEGER_OVERFLOW (27 of 222 remaining) [2022-12-14 09:34:32,792 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr195ASSERT_VIOLATIONINTEGER_OVERFLOW (26 of 222 remaining) [2022-12-14 09:34:32,792 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr196ASSERT_VIOLATIONINTEGER_OVERFLOW (25 of 222 remaining) [2022-12-14 09:34:32,792 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr197ASSERT_VIOLATIONINTEGER_OVERFLOW (24 of 222 remaining) [2022-12-14 09:34:32,792 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr198ASSERT_VIOLATIONINTEGER_OVERFLOW (23 of 222 remaining) [2022-12-14 09:34:32,792 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr199ASSERT_VIOLATIONINTEGER_OVERFLOW (22 of 222 remaining) [2022-12-14 09:34:32,792 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr200ASSERT_VIOLATIONINTEGER_OVERFLOW (21 of 222 remaining) [2022-12-14 09:34:32,792 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr201ASSERT_VIOLATIONINTEGER_OVERFLOW (20 of 222 remaining) [2022-12-14 09:34:32,792 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr202ASSERT_VIOLATIONINTEGER_OVERFLOW (19 of 222 remaining) [2022-12-14 09:34:32,792 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr203ASSERT_VIOLATIONINTEGER_OVERFLOW (18 of 222 remaining) [2022-12-14 09:34:32,792 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr204ASSERT_VIOLATIONINTEGER_OVERFLOW (17 of 222 remaining) [2022-12-14 09:34:32,793 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr205ASSERT_VIOLATIONINTEGER_OVERFLOW (16 of 222 remaining) [2022-12-14 09:34:32,793 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr206ASSERT_VIOLATIONINTEGER_OVERFLOW (15 of 222 remaining) [2022-12-14 09:34:32,793 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr207ASSERT_VIOLATIONINTEGER_OVERFLOW (14 of 222 remaining) [2022-12-14 09:34:32,793 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr208ASSERT_VIOLATIONINTEGER_OVERFLOW (13 of 222 remaining) [2022-12-14 09:34:32,793 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr209ASSERT_VIOLATIONINTEGER_OVERFLOW (12 of 222 remaining) [2022-12-14 09:34:32,793 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr210ASSERT_VIOLATIONINTEGER_OVERFLOW (11 of 222 remaining) [2022-12-14 09:34:32,793 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr211ASSERT_VIOLATIONINTEGER_OVERFLOW (10 of 222 remaining) [2022-12-14 09:34:32,793 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr212ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 222 remaining) [2022-12-14 09:34:32,793 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr213ASSERT_VIOLATIONINTEGER_OVERFLOW (8 of 222 remaining) [2022-12-14 09:34:32,793 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr214ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 222 remaining) [2022-12-14 09:34:32,793 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr215ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 222 remaining) [2022-12-14 09:34:32,793 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr216ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 222 remaining) [2022-12-14 09:34:32,793 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr217ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 222 remaining) [2022-12-14 09:34:32,793 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr218ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 222 remaining) [2022-12-14 09:34:32,793 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr219ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 222 remaining) [2022-12-14 09:34:32,793 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr220ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 222 remaining) [2022-12-14 09:34:32,793 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr221ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 222 remaining) [2022-12-14 09:34:32,793 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2022-12-14 09:34:32,795 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-12-14 09:34:35,461 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr133ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed. [2022-12-14 09:34:35,461 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 34) no Hoare annotation was computed. [2022-12-14 09:34:35,461 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr68ASSERT_VIOLATIONINTEGER_OVERFLOW(line 57) no Hoare annotation was computed. [2022-12-14 09:34:35,462 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr198ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed. [2022-12-14 09:34:35,462 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr122ASSERT_VIOLATIONINTEGER_OVERFLOW(line 75) no Hoare annotation was computed. [2022-12-14 09:34:35,462 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr57ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed. [2022-12-14 09:34:35,462 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr79ASSERT_VIOLATIONINTEGER_OVERFLOW(line 59) no Hoare annotation was computed. [2022-12-14 09:34:35,462 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 40) no Hoare annotation was computed. [2022-12-14 09:34:35,462 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr187ASSERT_VIOLATIONINTEGER_OVERFLOW(line 104) no Hoare annotation was computed. [2022-12-14 09:34:35,462 INFO L899 garLoopResultBuilder]: For program point L102(line 102) no Hoare annotation was computed. [2022-12-14 09:34:35,462 INFO L899 garLoopResultBuilder]: For program point L102-1(line 102) no Hoare annotation was computed. [2022-12-14 09:34:35,462 INFO L899 garLoopResultBuilder]: For program point L102-2(line 102) no Hoare annotation was computed. [2022-12-14 09:34:35,462 INFO L899 garLoopResultBuilder]: For program point L102-3(line 102) no Hoare annotation was computed. [2022-12-14 09:34:35,462 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr111ASSERT_VIOLATIONINTEGER_OVERFLOW(line 73) no Hoare annotation was computed. [2022-12-14 09:34:35,462 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr155ASSERT_VIOLATIONINTEGER_OVERFLOW(line 89) no Hoare annotation was computed. [2022-12-14 09:34:35,462 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 41) no Hoare annotation was computed. [2022-12-14 09:34:35,462 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr166ASSERT_VIOLATIONINTEGER_OVERFLOW(line 91) no Hoare annotation was computed. [2022-12-14 09:34:35,462 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr209ASSERT_VIOLATIONINTEGER_OVERFLOW(line 106) no Hoare annotation was computed. [2022-12-14 09:34:35,462 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr36ASSERT_VIOLATIONINTEGER_OVERFLOW(line 43) no Hoare annotation was computed. [2022-12-14 09:34:35,462 INFO L899 garLoopResultBuilder]: For program point L70(line 70) no Hoare annotation was computed. [2022-12-14 09:34:35,462 INFO L899 garLoopResultBuilder]: For program point L70-1(line 70) no Hoare annotation was computed. [2022-12-14 09:34:35,462 INFO L899 garLoopResultBuilder]: For program point L70-2(line 70) no Hoare annotation was computed. [2022-12-14 09:34:35,462 INFO L899 garLoopResultBuilder]: For program point L70-3(line 70) no Hoare annotation was computed. [2022-12-14 09:34:35,462 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr89ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed. [2022-12-14 09:34:35,462 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr177ASSERT_VIOLATIONINTEGER_OVERFLOW(line 94) no Hoare annotation was computed. [2022-12-14 09:34:35,462 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr143ASSERT_VIOLATIONINTEGER_OVERFLOW(line 88) no Hoare annotation was computed. [2022-12-14 09:34:35,463 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 41) no Hoare annotation was computed. [2022-12-14 09:34:35,463 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr100ASSERT_VIOLATIONINTEGER_OVERFLOW(line 72) no Hoare annotation was computed. [2022-12-14 09:34:35,463 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 43) no Hoare annotation was computed. [2022-12-14 09:34:35,463 INFO L899 garLoopResultBuilder]: For program point L104(line 104) no Hoare annotation was computed. [2022-12-14 09:34:35,463 INFO L899 garLoopResultBuilder]: For program point L104-1(line 104) no Hoare annotation was computed. [2022-12-14 09:34:35,463 INFO L899 garLoopResultBuilder]: For program point L38(line 38) no Hoare annotation was computed. [2022-12-14 09:34:35,463 INFO L899 garLoopResultBuilder]: For program point L104-2(line 104) no Hoare annotation was computed. [2022-12-14 09:34:35,463 INFO L899 garLoopResultBuilder]: For program point L38-1(line 38) no Hoare annotation was computed. [2022-12-14 09:34:35,463 INFO L899 garLoopResultBuilder]: For program point L104-3(line 104) no Hoare annotation was computed. [2022-12-14 09:34:35,463 INFO L899 garLoopResultBuilder]: For program point L38-2(line 38) no Hoare annotation was computed. [2022-12-14 09:34:35,463 INFO L899 garLoopResultBuilder]: For program point L104-4(line 104) no Hoare annotation was computed. [2022-12-14 09:34:35,463 INFO L899 garLoopResultBuilder]: For program point L38-3(line 38) no Hoare annotation was computed. [2022-12-14 09:34:35,463 INFO L899 garLoopResultBuilder]: For program point L104-5(line 104) no Hoare annotation was computed. [2022-12-14 09:34:35,463 INFO L899 garLoopResultBuilder]: For program point L104-6(line 104) no Hoare annotation was computed. [2022-12-14 09:34:35,463 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr199ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed. [2022-12-14 09:34:35,463 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr132ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed. [2022-12-14 09:34:35,463 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr220ASSERT_VIOLATIONINTEGER_OVERFLOW(line 110) no Hoare annotation was computed. [2022-12-14 09:34:35,463 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr46ASSERT_VIOLATIONINTEGER_OVERFLOW(line 50) no Hoare annotation was computed. [2022-12-14 09:34:35,463 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr78ASSERT_VIOLATIONINTEGER_OVERFLOW(line 59) no Hoare annotation was computed. [2022-12-14 09:34:35,463 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr188ASSERT_VIOLATIONINTEGER_OVERFLOW(line 104) no Hoare annotation was computed. [2022-12-14 09:34:35,463 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr121ASSERT_VIOLATIONINTEGER_OVERFLOW(line 74) no Hoare annotation was computed. [2022-12-14 09:34:35,463 INFO L899 garLoopResultBuilder]: For program point L105(line 105) no Hoare annotation was computed. [2022-12-14 09:34:35,463 INFO L899 garLoopResultBuilder]: For program point L72(line 72) no Hoare annotation was computed. [2022-12-14 09:34:35,463 INFO L899 garLoopResultBuilder]: For program point L105-1(line 105) no Hoare annotation was computed. [2022-12-14 09:34:35,463 INFO L899 garLoopResultBuilder]: For program point L72-1(line 72) no Hoare annotation was computed. [2022-12-14 09:34:35,464 INFO L899 garLoopResultBuilder]: For program point L105-2(line 105) no Hoare annotation was computed. [2022-12-14 09:34:35,464 INFO L899 garLoopResultBuilder]: For program point L72-2(line 72) no Hoare annotation was computed. [2022-12-14 09:34:35,464 INFO L899 garLoopResultBuilder]: For program point L105-3(line 105) no Hoare annotation was computed. [2022-12-14 09:34:35,464 INFO L899 garLoopResultBuilder]: For program point L72-3(line 72) no Hoare annotation was computed. [2022-12-14 09:34:35,464 INFO L899 garLoopResultBuilder]: For program point L105-4(line 105) no Hoare annotation was computed. [2022-12-14 09:34:35,464 INFO L899 garLoopResultBuilder]: For program point L72-4(line 72) no Hoare annotation was computed. [2022-12-14 09:34:35,464 INFO L899 garLoopResultBuilder]: For program point L105-5(line 105) no Hoare annotation was computed. [2022-12-14 09:34:35,464 INFO L899 garLoopResultBuilder]: For program point L72-5(line 72) no Hoare annotation was computed. [2022-12-14 09:34:35,464 INFO L899 garLoopResultBuilder]: For program point L105-6(line 105) no Hoare annotation was computed. [2022-12-14 09:34:35,464 INFO L899 garLoopResultBuilder]: For program point L72-6(line 72) no Hoare annotation was computed. [2022-12-14 09:34:35,464 INFO L899 garLoopResultBuilder]: For program point L105-7(line 105) no Hoare annotation was computed. [2022-12-14 09:34:35,464 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr45ASSERT_VIOLATIONINTEGER_OVERFLOW(line 46) no Hoare annotation was computed. [2022-12-14 09:34:35,464 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr221ASSERT_VIOLATIONINTEGER_OVERFLOW(line 110) no Hoare annotation was computed. [2022-12-14 09:34:35,464 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr156ASSERT_VIOLATIONINTEGER_OVERFLOW(line 89) no Hoare annotation was computed. [2022-12-14 09:34:35,464 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr210ASSERT_VIOLATIONINTEGER_OVERFLOW(line 107) no Hoare annotation was computed. [2022-12-14 09:34:35,464 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr167ASSERT_VIOLATIONINTEGER_OVERFLOW(line 91) no Hoare annotation was computed. [2022-12-14 09:34:35,464 INFO L899 garLoopResultBuilder]: For program point L106(line 106) no Hoare annotation was computed. [2022-12-14 09:34:35,464 INFO L899 garLoopResultBuilder]: For program point L73(line 73) no Hoare annotation was computed. [2022-12-14 09:34:35,464 INFO L899 garLoopResultBuilder]: For program point L106-1(line 106) no Hoare annotation was computed. [2022-12-14 09:34:35,464 INFO L899 garLoopResultBuilder]: For program point L40(line 40) no Hoare annotation was computed. [2022-12-14 09:34:35,464 INFO L899 garLoopResultBuilder]: For program point L73-1(line 73) no Hoare annotation was computed. [2022-12-14 09:34:35,464 INFO L899 garLoopResultBuilder]: For program point L106-2(line 106) no Hoare annotation was computed. [2022-12-14 09:34:35,464 INFO L899 garLoopResultBuilder]: For program point L40-1(line 40) no Hoare annotation was computed. [2022-12-14 09:34:35,464 INFO L899 garLoopResultBuilder]: For program point L73-2(line 73) no Hoare annotation was computed. [2022-12-14 09:34:35,464 INFO L899 garLoopResultBuilder]: For program point L106-3(line 106) no Hoare annotation was computed. [2022-12-14 09:34:35,465 INFO L899 garLoopResultBuilder]: For program point L40-2(line 40) no Hoare annotation was computed. [2022-12-14 09:34:35,465 INFO L899 garLoopResultBuilder]: For program point L73-3(line 73) no Hoare annotation was computed. [2022-12-14 09:34:35,465 INFO L899 garLoopResultBuilder]: For program point L106-4(line 106) no Hoare annotation was computed. [2022-12-14 09:34:35,465 INFO L899 garLoopResultBuilder]: For program point L40-3(line 40) no Hoare annotation was computed. [2022-12-14 09:34:35,465 INFO L899 garLoopResultBuilder]: For program point L73-4(line 73) no Hoare annotation was computed. [2022-12-14 09:34:35,465 INFO L899 garLoopResultBuilder]: For program point L106-5(line 106) no Hoare annotation was computed. [2022-12-14 09:34:35,465 INFO L899 garLoopResultBuilder]: For program point L40-4(line 40) no Hoare annotation was computed. [2022-12-14 09:34:35,465 INFO L899 garLoopResultBuilder]: For program point L73-5(line 73) no Hoare annotation was computed. [2022-12-14 09:34:35,465 INFO L899 garLoopResultBuilder]: For program point L106-6(line 106) no Hoare annotation was computed. [2022-12-14 09:34:35,465 INFO L899 garLoopResultBuilder]: For program point L40-5(line 40) no Hoare annotation was computed. [2022-12-14 09:34:35,465 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr110ASSERT_VIOLATIONINTEGER_OVERFLOW(line 73) no Hoare annotation was computed. [2022-12-14 09:34:35,465 INFO L899 garLoopResultBuilder]: For program point L73-6(line 73) no Hoare annotation was computed. [2022-12-14 09:34:35,465 INFO L899 garLoopResultBuilder]: For program point L106-7(line 106) no Hoare annotation was computed. [2022-12-14 09:34:35,465 INFO L899 garLoopResultBuilder]: For program point L40-6(line 40) no Hoare annotation was computed. [2022-12-14 09:34:35,465 INFO L899 garLoopResultBuilder]: For program point L73-7(line 73) no Hoare annotation was computed. [2022-12-14 09:34:35,465 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr67ASSERT_VIOLATIONINTEGER_OVERFLOW(line 57) no Hoare annotation was computed. [2022-12-14 09:34:35,465 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr88ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed. [2022-12-14 09:34:35,465 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr178ASSERT_VIOLATIONINTEGER_OVERFLOW(line 98) no Hoare annotation was computed. [2022-12-14 09:34:35,465 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr142ASSERT_VIOLATIONINTEGER_OVERFLOW(line 88) no Hoare annotation was computed. [2022-12-14 09:34:35,465 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr56ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed. [2022-12-14 09:34:35,465 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 40) no Hoare annotation was computed. [2022-12-14 09:34:35,465 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr99ASSERT_VIOLATIONINTEGER_OVERFLOW(line 72) no Hoare annotation was computed. [2022-12-14 09:34:35,465 INFO L899 garLoopResultBuilder]: For program point L107(line 107) no Hoare annotation was computed. [2022-12-14 09:34:35,465 INFO L899 garLoopResultBuilder]: For program point L74(line 74) no Hoare annotation was computed. [2022-12-14 09:34:35,465 INFO L899 garLoopResultBuilder]: For program point L107-1(line 107) no Hoare annotation was computed. [2022-12-14 09:34:35,465 INFO L899 garLoopResultBuilder]: For program point L41(line 41) no Hoare annotation was computed. [2022-12-14 09:34:35,466 INFO L899 garLoopResultBuilder]: For program point L74-1(line 74) no Hoare annotation was computed. [2022-12-14 09:34:35,466 INFO L899 garLoopResultBuilder]: For program point L107-2(line 107) no Hoare annotation was computed. [2022-12-14 09:34:35,466 INFO L899 garLoopResultBuilder]: For program point L41-1(line 41) no Hoare annotation was computed. [2022-12-14 09:34:35,466 INFO L899 garLoopResultBuilder]: For program point L74-2(line 74) no Hoare annotation was computed. [2022-12-14 09:34:35,466 INFO L899 garLoopResultBuilder]: For program point L107-3(line 107) no Hoare annotation was computed. [2022-12-14 09:34:35,466 INFO L899 garLoopResultBuilder]: For program point L41-2(line 41) no Hoare annotation was computed. [2022-12-14 09:34:35,466 INFO L899 garLoopResultBuilder]: For program point L74-3(line 74) no Hoare annotation was computed. [2022-12-14 09:34:35,466 INFO L899 garLoopResultBuilder]: For program point L107-4(line 107) no Hoare annotation was computed. [2022-12-14 09:34:35,466 INFO L899 garLoopResultBuilder]: For program point L41-3(line 41) no Hoare annotation was computed. [2022-12-14 09:34:35,466 INFO L899 garLoopResultBuilder]: For program point L74-4(line 74) no Hoare annotation was computed. [2022-12-14 09:34:35,466 INFO L899 garLoopResultBuilder]: For program point L107-5(line 107) no Hoare annotation was computed. [2022-12-14 09:34:35,466 INFO L899 garLoopResultBuilder]: For program point L41-4(line 41) no Hoare annotation was computed. [2022-12-14 09:34:35,466 INFO L899 garLoopResultBuilder]: For program point L74-5(line 74) no Hoare annotation was computed. [2022-12-14 09:34:35,466 INFO L899 garLoopResultBuilder]: For program point L107-6(line 107) no Hoare annotation was computed. [2022-12-14 09:34:35,466 INFO L899 garLoopResultBuilder]: For program point L41-5(line 41) no Hoare annotation was computed. [2022-12-14 09:34:35,466 INFO L899 garLoopResultBuilder]: For program point L74-6(line 74) no Hoare annotation was computed. [2022-12-14 09:34:35,466 INFO L899 garLoopResultBuilder]: For program point L107-7(line 107) no Hoare annotation was computed. [2022-12-14 09:34:35,466 INFO L899 garLoopResultBuilder]: For program point L41-6(line 41) no Hoare annotation was computed. [2022-12-14 09:34:35,466 INFO L899 garLoopResultBuilder]: For program point L74-7(line 74) no Hoare annotation was computed. [2022-12-14 09:34:35,466 INFO L899 garLoopResultBuilder]: For program point L41-7(line 41) no Hoare annotation was computed. [2022-12-14 09:34:35,466 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr131ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed. [2022-12-14 09:34:35,466 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr66ASSERT_VIOLATIONINTEGER_OVERFLOW(line 57) no Hoare annotation was computed. [2022-12-14 09:34:35,466 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr200ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed. [2022-12-14 09:34:35,466 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 40) no Hoare annotation was computed. [2022-12-14 09:34:35,466 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr189ASSERT_VIOLATIONINTEGER_OVERFLOW(line 104) no Hoare annotation was computed. [2022-12-14 09:34:35,467 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr77ASSERT_VIOLATIONINTEGER_OVERFLOW(line 58) no Hoare annotation was computed. [2022-12-14 09:34:35,467 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr120ASSERT_VIOLATIONINTEGER_OVERFLOW(line 74) no Hoare annotation was computed. [2022-12-14 09:34:35,467 INFO L899 garLoopResultBuilder]: For program point L75(line 75) no Hoare annotation was computed. [2022-12-14 09:34:35,467 INFO L899 garLoopResultBuilder]: For program point L42(line 42) no Hoare annotation was computed. [2022-12-14 09:34:35,467 INFO L899 garLoopResultBuilder]: For program point L75-1(line 75) no Hoare annotation was computed. [2022-12-14 09:34:35,467 INFO L899 garLoopResultBuilder]: For program point L42-1(line 42) no Hoare annotation was computed. [2022-12-14 09:34:35,467 INFO L899 garLoopResultBuilder]: For program point L75-2(line 75) no Hoare annotation was computed. [2022-12-14 09:34:35,467 INFO L899 garLoopResultBuilder]: For program point L42-2(line 42) no Hoare annotation was computed. [2022-12-14 09:34:35,467 INFO L899 garLoopResultBuilder]: For program point L75-3(line 75) no Hoare annotation was computed. [2022-12-14 09:34:35,467 INFO L899 garLoopResultBuilder]: For program point L42-3(line 42) no Hoare annotation was computed. [2022-12-14 09:34:35,467 INFO L899 garLoopResultBuilder]: For program point L75-4(line 75) no Hoare annotation was computed. [2022-12-14 09:34:35,467 INFO L899 garLoopResultBuilder]: For program point L42-4(line 42) no Hoare annotation was computed. [2022-12-14 09:34:35,467 INFO L899 garLoopResultBuilder]: For program point L75-5(line 75) no Hoare annotation was computed. [2022-12-14 09:34:35,467 INFO L899 garLoopResultBuilder]: For program point L42-5(line 42) no Hoare annotation was computed. [2022-12-14 09:34:35,467 INFO L899 garLoopResultBuilder]: For program point L75-6(line 75) no Hoare annotation was computed. [2022-12-14 09:34:35,467 INFO L899 garLoopResultBuilder]: For program point L42-6(line 42) no Hoare annotation was computed. [2022-12-14 09:34:35,467 INFO L899 garLoopResultBuilder]: For program point L75-7(line 75) no Hoare annotation was computed. [2022-12-14 09:34:35,467 INFO L899 garLoopResultBuilder]: For program point L42-7(line 42) no Hoare annotation was computed. [2022-12-14 09:34:35,467 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr55ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed. [2022-12-14 09:34:35,467 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 41) no Hoare annotation was computed. [2022-12-14 09:34:35,467 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 34) no Hoare annotation was computed. [2022-12-14 09:34:35,467 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr157ASSERT_VIOLATIONINTEGER_OVERFLOW(line 89) no Hoare annotation was computed. [2022-12-14 09:34:35,467 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 43) no Hoare annotation was computed. [2022-12-14 09:34:35,467 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr211ASSERT_VIOLATIONINTEGER_OVERFLOW(line 107) no Hoare annotation was computed. [2022-12-14 09:34:35,467 INFO L899 garLoopResultBuilder]: For program point L43(line 43) no Hoare annotation was computed. [2022-12-14 09:34:35,467 INFO L899 garLoopResultBuilder]: For program point L43-1(line 43) no Hoare annotation was computed. [2022-12-14 09:34:35,468 INFO L899 garLoopResultBuilder]: For program point L43-2(line 43) no Hoare annotation was computed. [2022-12-14 09:34:35,468 INFO L899 garLoopResultBuilder]: For program point L43-3(line 43) no Hoare annotation was computed. [2022-12-14 09:34:35,468 INFO L899 garLoopResultBuilder]: For program point L43-4(line 43) no Hoare annotation was computed. [2022-12-14 09:34:35,468 INFO L899 garLoopResultBuilder]: For program point L43-5(line 43) no Hoare annotation was computed. [2022-12-14 09:34:35,468 INFO L899 garLoopResultBuilder]: For program point L43-6(line 43) no Hoare annotation was computed. [2022-12-14 09:34:35,468 INFO L899 garLoopResultBuilder]: For program point L43-7(line 43) no Hoare annotation was computed. [2022-12-14 09:34:35,468 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr109ASSERT_VIOLATIONINTEGER_OVERFLOW(line 73) no Hoare annotation was computed. [2022-12-14 09:34:35,468 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr168ASSERT_VIOLATIONINTEGER_OVERFLOW(line 91) no Hoare annotation was computed. [2022-12-14 09:34:35,468 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr152ASSERT_VIOLATIONINTEGER_OVERFLOW(line 89) no Hoare annotation was computed. [2022-12-14 09:34:35,468 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr217ASSERT_VIOLATIONINTEGER_OVERFLOW(line 107) no Hoare annotation was computed. [2022-12-14 09:34:35,468 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr206ASSERT_VIOLATIONINTEGER_OVERFLOW(line 106) no Hoare annotation was computed. [2022-12-14 09:34:35,468 INFO L899 garLoopResultBuilder]: For program point L110-3(line 110) no Hoare annotation was computed. [2022-12-14 09:34:35,468 INFO L899 garLoopResultBuilder]: For program point L110-4(line 110) no Hoare annotation was computed. [2022-12-14 09:34:35,468 INFO L902 garLoopResultBuilder]: At program point main_returnLabel#1(lines 13 116) the Hoare annotation is: true [2022-12-14 09:34:35,468 INFO L895 garLoopResultBuilder]: At program point L110-5(lines 110 113) the Hoare annotation is: (let ((.cse34 (select |#memory_int| 1)) (.cse33 (select |#memory_int| 2))) (let ((.cse0 (= 98 (select .cse33 1))) (.cse1 (= (select .cse33 7) 0)) (.cse2 (= (select |#length| 3) 12)) (.cse3 (= |ULTIMATE.start_main_~CCCELVOL3~0#1| 7)) (.cse4 (= (* (mod ~CELLCOUNT~0 1073741824) 4) (select |#length| |ULTIMATE.start_main_~#volArray~0#1.base|))) (.cse5 (= (select |#valid| |ULTIMATE.start_main_~#volArray~0#1.base|) 1)) (.cse6 (= 53 (select .cse33 4))) (.cse7 (<= 2 ~CELLCOUNT~0)) (.cse8 (= (select .cse33 6) 99)) (.cse9 (= |ULTIMATE.start_main_~CCCELVOL4~0#1| 5)) (.cse10 (= 2 (select |#length| 1))) (.cse11 (= (select |#valid| 3) 1)) (.cse12 (= ~CELLCOUNT~0 (* 5 (div ~CELLCOUNT~0 5)))) (.cse13 (= 2 |ULTIMATE.start_main_~MINVAL~0#1|)) (.cse14 (<= ~CELLCOUNT~0 2147483647)) (.cse15 (= |ULTIMATE.start_main_~CCCELVOL1~0#1| 1)) (.cse16 (= |ULTIMATE.start_main_~#volArray~0#1.offset| 0)) (.cse17 (= 114 (select .cse33 3))) (.cse18 (= (select |#valid| 1) 1)) (.cse19 (= |ULTIMATE.start_main_~CCCELVOL2~0#1| 3)) (.cse20 (= |ULTIMATE.start_main_~CCCELVOL5~0#1| 8)) (.cse21 (= (select |#valid| 0) 0)) (.cse22 (= (select .cse33 5) 46)) (.cse23 (= (select |#valid| 2) 1)) (.cse24 (= |#NULL.offset| 0)) (.cse25 (= 8 (select |#length| 2))) (.cse26 (= (select .cse34 0) 48)) (.cse27 (= (select .cse33 0) 109)) (.cse28 (= (select .cse34 1) 0)) (.cse29 (< |#StackHeapBarrier| |ULTIMATE.start_main_~#volArray~0#1.base|)) (.cse30 (< 0 |#StackHeapBarrier|)) (.cse31 (= 112 (select .cse33 2))) (.cse32 (= |#NULL.base| 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= |ULTIMATE.start_main_~i~0#1| 0) .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (<= 1 |ULTIMATE.start_main_~i~0#1|) .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32)))) [2022-12-14 09:34:35,468 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 38) no Hoare annotation was computed. [2022-12-14 09:34:35,468 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr163ASSERT_VIOLATIONINTEGER_OVERFLOW(line 90) no Hoare annotation was computed. [2022-12-14 09:34:35,468 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr114ASSERT_VIOLATIONINTEGER_OVERFLOW(line 74) no Hoare annotation was computed. [2022-12-14 09:34:35,469 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr49ASSERT_VIOLATIONINTEGER_OVERFLOW(line 50) no Hoare annotation was computed. [2022-12-14 09:34:35,469 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr92ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed. [2022-12-14 09:34:35,469 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr71ASSERT_VIOLATIONINTEGER_OVERFLOW(line 58) no Hoare annotation was computed. [2022-12-14 09:34:35,469 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 40) no Hoare annotation was computed. [2022-12-14 09:34:35,469 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr146ASSERT_VIOLATIONINTEGER_OVERFLOW(line 88) no Hoare annotation was computed. [2022-12-14 09:34:35,469 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr103ASSERT_VIOLATIONINTEGER_OVERFLOW(line 72) no Hoare annotation was computed. [2022-12-14 09:34:35,469 INFO L899 garLoopResultBuilder]: For program point L78-1(line 78) no Hoare annotation was computed. [2022-12-14 09:34:35,469 INFO L899 garLoopResultBuilder]: For program point L78-2(lines 78 92) no Hoare annotation was computed. [2022-12-14 09:34:35,469 INFO L899 garLoopResultBuilder]: For program point L78-5(line 78) no Hoare annotation was computed. [2022-12-14 09:34:35,469 INFO L899 garLoopResultBuilder]: For program point L78-6(line 78) no Hoare annotation was computed. [2022-12-14 09:34:35,469 INFO L895 garLoopResultBuilder]: At program point L78-7(lines 78 92) the Hoare annotation is: (let ((.cse34 (select |#memory_int| 1)) (.cse33 (select |#memory_int| 2))) (let ((.cse0 (= 98 (select .cse33 1))) (.cse1 (= (select .cse33 7) 0)) (.cse2 (= (select |#length| 3) 12)) (.cse3 (= |ULTIMATE.start_main_~CCCELVOL3~0#1| 7)) (.cse4 (= (* (mod ~CELLCOUNT~0 1073741824) 4) (select |#length| |ULTIMATE.start_main_~#volArray~0#1.base|))) (.cse5 (= (select |#valid| |ULTIMATE.start_main_~#volArray~0#1.base|) 1)) (.cse6 (= 53 (select .cse33 4))) (.cse7 (<= 2 ~CELLCOUNT~0)) (.cse8 (= (select .cse33 6) 99)) (.cse9 (= |ULTIMATE.start_main_~CCCELVOL4~0#1| 5)) (.cse10 (= 2 (select |#length| 1))) (.cse11 (= (select |#valid| 3) 1)) (.cse12 (= ~CELLCOUNT~0 (* 5 (div ~CELLCOUNT~0 5)))) (.cse13 (= 2 |ULTIMATE.start_main_~MINVAL~0#1|)) (.cse14 (<= ~CELLCOUNT~0 2147483647)) (.cse15 (= |ULTIMATE.start_main_~CCCELVOL1~0#1| 1)) (.cse16 (= |ULTIMATE.start_main_~#volArray~0#1.offset| 0)) (.cse17 (= 114 (select .cse33 3))) (.cse18 (= (select |#valid| 1) 1)) (.cse19 (= |ULTIMATE.start_main_~CCCELVOL2~0#1| 3)) (.cse20 (= |ULTIMATE.start_main_~CCCELVOL5~0#1| 8)) (.cse21 (= (select |#valid| 0) 0)) (.cse22 (= (select .cse33 5) 46)) (.cse23 (= (select |#valid| 2) 1)) (.cse24 (= |#NULL.offset| 0)) (.cse25 (= 8 (select |#length| 2))) (.cse26 (= (select .cse34 0) 48)) (.cse27 (= (select .cse33 0) 109)) (.cse28 (= (select .cse34 1) 0)) (.cse29 (< |#StackHeapBarrier| |ULTIMATE.start_main_~#volArray~0#1.base|)) (.cse30 (< 0 |#StackHeapBarrier|)) (.cse31 (= 112 (select .cse33 2))) (.cse32 (= |#NULL.base| 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (<= 2 |ULTIMATE.start_main_~i~0#1|) .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= |ULTIMATE.start_main_~i~0#1| 1) .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32)))) [2022-12-14 09:34:35,469 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr60ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed. [2022-12-14 09:34:35,469 INFO L899 garLoopResultBuilder]: For program point L78-8(lines 78 92) no Hoare annotation was computed. [2022-12-14 09:34:35,469 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr174ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed. [2022-12-14 09:34:35,469 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr135ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed. [2022-12-14 09:34:35,469 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr70ASSERT_VIOLATIONINTEGER_OVERFLOW(line 58) no Hoare annotation was computed. [2022-12-14 09:34:35,469 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 40) no Hoare annotation was computed. [2022-12-14 09:34:35,469 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr81ASSERT_VIOLATIONINTEGER_OVERFLOW(line 59) no Hoare annotation was computed. [2022-12-14 09:34:35,469 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr196ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed. [2022-12-14 09:34:35,469 INFO L899 garLoopResultBuilder]: For program point L46-1(line 46) no Hoare annotation was computed. [2022-12-14 09:34:35,469 INFO L899 garLoopResultBuilder]: For program point L46-2(lines 46 60) no Hoare annotation was computed. [2022-12-14 09:34:35,469 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr124ASSERT_VIOLATIONINTEGER_OVERFLOW(line 75) no Hoare annotation was computed. [2022-12-14 09:34:35,470 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr185ASSERT_VIOLATIONINTEGER_OVERFLOW(line 102) no Hoare annotation was computed. [2022-12-14 09:34:35,470 INFO L899 garLoopResultBuilder]: For program point L46-5(line 46) no Hoare annotation was computed. [2022-12-14 09:34:35,470 INFO L899 garLoopResultBuilder]: For program point L46-6(line 46) no Hoare annotation was computed. [2022-12-14 09:34:35,470 INFO L895 garLoopResultBuilder]: At program point L46-7(lines 46 60) the Hoare annotation is: (let ((.cse37 (select |#memory_int| 1)) (.cse36 (select |#memory_int| 2))) (let ((.cse0 (= 98 (select .cse36 1))) (.cse1 (= (select .cse36 7) 0)) (.cse2 (= (select |#length| 3) 12)) (.cse3 (= (* (mod ~CELLCOUNT~0 1073741824) 4) (select |#length| |ULTIMATE.start_main_~#volArray~0#1.base|))) (.cse4 (= (select |#valid| |ULTIMATE.start_main_~#volArray~0#1.base|) 1)) (.cse5 (= 53 (select .cse36 4))) (.cse6 (<= 2 ~CELLCOUNT~0)) (.cse7 (= (select .cse36 6) 99)) (.cse8 (= |ULTIMATE.start_main_~CCCELVOL4~0#1| 5)) (.cse9 (= 2 (select |#length| 1))) (.cse10 (= (select |#valid| 3) 1)) (.cse11 (= ~CELLCOUNT~0 (* 5 (div ~CELLCOUNT~0 5)))) (.cse12 (= 2 |ULTIMATE.start_main_~MINVAL~0#1|)) (.cse13 (<= ~CELLCOUNT~0 2147483647)) (.cse14 (= |ULTIMATE.start_main_~CCCELVOL1~0#1| 1)) (.cse15 (= |ULTIMATE.start_main_~#volArray~0#1.offset| 0)) (.cse16 (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|)) (.cse17 (= 114 (select .cse36 3))) (.cse18 (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|)) (.cse19 (= (select |#valid| 1) 1)) (.cse20 (= |ULTIMATE.start_main_~CCCELVOL2~0#1| 3)) (.cse21 (= |ULTIMATE.start_main_~CCCELVOL5~0#1| 8)) (.cse22 (= (select |#valid| 0) 0)) (.cse23 (= (select .cse36 5) 46)) (.cse24 (= (select |#valid| 2) 1)) (.cse25 (= |#NULL.offset| 0)) (.cse26 (= 8 (select |#length| 2))) (.cse27 (= (select .cse37 0) 48)) (.cse28 (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1)) (.cse29 (= (select .cse36 0) 109)) (.cse30 (= (select .cse37 1) 0)) (.cse31 (< |#StackHeapBarrier| |ULTIMATE.start_main_~#volArray~0#1.base|)) (.cse32 (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (.cse33 (< 0 |#StackHeapBarrier|)) (.cse34 (= 112 (select .cse36 2))) (.cse35 (= |#NULL.base| 0))) (or (and .cse0 .cse1 .cse2 (= |ULTIMATE.start_main_~CCCELVOL3~0#1| 7) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (= |ULTIMATE.start_main_~i~0#1| 1) .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33 .cse34 .cse35) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (<= 7 |ULTIMATE.start_main_~CCCELVOL3~0#1|) .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 (<= 2 |ULTIMATE.start_main_~i~0#1|) .cse22 (<= |ULTIMATE.start_main_~CCCELVOL3~0#1| 7) .cse23 .cse24 .cse25 .cse26 (<= |ULTIMATE.start_main_~i~0#1| 429496730) .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33 .cse34 .cse35)))) [2022-12-14 09:34:35,470 INFO L899 garLoopResultBuilder]: For program point L46-8(lines 46 60) no Hoare annotation was computed. [2022-12-14 09:34:35,470 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr59ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed. [2022-12-14 09:34:35,470 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr153ASSERT_VIOLATIONINTEGER_OVERFLOW(line 89) no Hoare annotation was computed. [2022-12-14 09:34:35,470 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr207ASSERT_VIOLATIONINTEGER_OVERFLOW(line 106) no Hoare annotation was computed. [2022-12-14 09:34:35,470 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 42) no Hoare annotation was computed. [2022-12-14 09:34:35,470 INFO L899 garLoopResultBuilder]: For program point L80(lines 80 87) no Hoare annotation was computed. [2022-12-14 09:34:35,470 INFO L899 garLoopResultBuilder]: For program point L80-2(lines 80 87) no Hoare annotation was computed. [2022-12-14 09:34:35,470 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr164ASSERT_VIOLATIONINTEGER_OVERFLOW(line 90) no Hoare annotation was computed. [2022-12-14 09:34:35,470 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr38ASSERT_VIOLATIONINTEGER_OVERFLOW(line 43) no Hoare annotation was computed. [2022-12-14 09:34:35,470 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr113ASSERT_VIOLATIONINTEGER_OVERFLOW(line 73) no Hoare annotation was computed. [2022-12-14 09:34:35,470 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr91ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed. [2022-12-14 09:34:35,470 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 42) no Hoare annotation was computed. [2022-12-14 09:34:35,470 INFO L899 garLoopResultBuilder]: For program point L48(lines 48 55) no Hoare annotation was computed. [2022-12-14 09:34:35,470 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr145ASSERT_VIOLATIONINTEGER_OVERFLOW(line 88) no Hoare annotation was computed. [2022-12-14 09:34:35,470 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr102ASSERT_VIOLATIONINTEGER_OVERFLOW(line 72) no Hoare annotation was computed. [2022-12-14 09:34:35,470 INFO L899 garLoopResultBuilder]: For program point L48-2(lines 48 55) no Hoare annotation was computed. [2022-12-14 09:34:35,470 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr37ASSERT_VIOLATIONINTEGER_OVERFLOW(line 43) no Hoare annotation was computed. [2022-12-14 09:34:35,471 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr175ASSERT_VIOLATIONINTEGER_OVERFLOW(line 78) no Hoare annotation was computed. [2022-12-14 09:34:35,471 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr134ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed. [2022-12-14 09:34:35,471 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 34) no Hoare annotation was computed. [2022-12-14 09:34:35,471 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr218ASSERT_VIOLATIONINTEGER_OVERFLOW(line 94) no Hoare annotation was computed. [2022-12-14 09:34:35,471 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr197ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed. [2022-12-14 09:34:35,471 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr80ASSERT_VIOLATIONINTEGER_OVERFLOW(line 59) no Hoare annotation was computed. [2022-12-14 09:34:35,471 INFO L899 garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed. [2022-12-14 09:34:35,471 INFO L899 garLoopResultBuilder]: For program point L82-1(line 82) no Hoare annotation was computed. [2022-12-14 09:34:35,471 INFO L899 garLoopResultBuilder]: For program point L16(lines 16 114) no Hoare annotation was computed. [2022-12-14 09:34:35,471 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr123ASSERT_VIOLATIONINTEGER_OVERFLOW(line 75) no Hoare annotation was computed. [2022-12-14 09:34:35,471 INFO L899 garLoopResultBuilder]: For program point L82-2(line 82) no Hoare annotation was computed. [2022-12-14 09:34:35,471 INFO L899 garLoopResultBuilder]: For program point L82-3(line 82) no Hoare annotation was computed. [2022-12-14 09:34:35,471 INFO L899 garLoopResultBuilder]: For program point L16-2(lines 16 114) no Hoare annotation was computed. [2022-12-14 09:34:35,471 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr186ASSERT_VIOLATIONINTEGER_OVERFLOW(line 104) no Hoare annotation was computed. [2022-12-14 09:34:35,471 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr48ASSERT_VIOLATIONINTEGER_OVERFLOW(line 50) no Hoare annotation was computed. [2022-12-14 09:34:35,471 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr47ASSERT_VIOLATIONINTEGER_OVERFLOW(line 50) no Hoare annotation was computed. [2022-12-14 09:34:35,471 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 34) no Hoare annotation was computed. [2022-12-14 09:34:35,471 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr219ASSERT_VIOLATIONINTEGER_OVERFLOW(line 94) no Hoare annotation was computed. [2022-12-14 09:34:35,471 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr154ASSERT_VIOLATIONINTEGER_OVERFLOW(line 89) no Hoare annotation was computed. [2022-12-14 09:34:35,471 INFO L899 garLoopResultBuilder]: For program point L50(line 50) no Hoare annotation was computed. [2022-12-14 09:34:35,471 INFO L899 garLoopResultBuilder]: For program point L50-1(line 50) no Hoare annotation was computed. [2022-12-14 09:34:35,471 INFO L899 garLoopResultBuilder]: For program point L50-2(line 50) no Hoare annotation was computed. [2022-12-14 09:34:35,471 INFO L899 garLoopResultBuilder]: For program point L50-3(line 50) no Hoare annotation was computed. [2022-12-14 09:34:35,471 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr165ASSERT_VIOLATIONINTEGER_OVERFLOW(line 90) no Hoare annotation was computed. [2022-12-14 09:34:35,471 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr208ASSERT_VIOLATIONINTEGER_OVERFLOW(line 106) no Hoare annotation was computed. [2022-12-14 09:34:35,471 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr112ASSERT_VIOLATIONINTEGER_OVERFLOW(line 73) no Hoare annotation was computed. [2022-12-14 09:34:35,472 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr176ASSERT_VIOLATIONINTEGER_OVERFLOW(line 94) no Hoare annotation was computed. [2022-12-14 09:34:35,472 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr90ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed. [2022-12-14 09:34:35,472 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr69ASSERT_VIOLATIONINTEGER_OVERFLOW(line 57) no Hoare annotation was computed. [2022-12-14 09:34:35,472 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr144ASSERT_VIOLATIONINTEGER_OVERFLOW(line 88) no Hoare annotation was computed. [2022-12-14 09:34:35,472 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr101ASSERT_VIOLATIONINTEGER_OVERFLOW(line 72) no Hoare annotation was computed. [2022-12-14 09:34:35,472 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr58ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed. [2022-12-14 09:34:35,472 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 40) no Hoare annotation was computed. [2022-12-14 09:34:35,472 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr41ASSERT_VIOLATIONINTEGER_OVERFLOW(line 43) no Hoare annotation was computed. [2022-12-14 09:34:35,472 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr95ASSERT_VIOLATIONINTEGER_OVERFLOW(line 70) no Hoare annotation was computed. [2022-12-14 09:34:35,472 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 42) no Hoare annotation was computed. [2022-12-14 09:34:35,472 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr214ASSERT_VIOLATIONINTEGER_OVERFLOW(line 107) no Hoare annotation was computed. [2022-12-14 09:34:35,472 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr106ASSERT_VIOLATIONINTEGER_OVERFLOW(line 73) no Hoare annotation was computed. [2022-12-14 09:34:35,472 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr171ASSERT_VIOLATIONINTEGER_OVERFLOW(line 91) no Hoare annotation was computed. [2022-12-14 09:34:35,472 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr84ASSERT_VIOLATIONINTEGER_OVERFLOW(line 59) no Hoare annotation was computed. [2022-12-14 09:34:35,472 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr138ASSERT_VIOLATIONINTEGER_OVERFLOW(line 86) no Hoare annotation was computed. [2022-12-14 09:34:35,472 INFO L899 garLoopResultBuilder]: For program point L86(line 86) no Hoare annotation was computed. [2022-12-14 09:34:35,472 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr193ASSERT_VIOLATIONINTEGER_OVERFLOW(line 104) no Hoare annotation was computed. [2022-12-14 09:34:35,472 INFO L899 garLoopResultBuilder]: For program point L86-1(line 86) no Hoare annotation was computed. [2022-12-14 09:34:35,472 INFO L899 garLoopResultBuilder]: For program point L86-2(line 86) no Hoare annotation was computed. [2022-12-14 09:34:35,472 INFO L899 garLoopResultBuilder]: For program point L86-3(line 86) no Hoare annotation was computed. [2022-12-14 09:34:35,472 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 38) no Hoare annotation was computed. [2022-12-14 09:34:35,472 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr127ASSERT_VIOLATIONINTEGER_OVERFLOW(line 75) no Hoare annotation was computed. [2022-12-14 09:34:35,472 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr182ASSERT_VIOLATIONINTEGER_OVERFLOW(line 102) no Hoare annotation was computed. [2022-12-14 09:34:35,472 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr52ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed. [2022-12-14 09:34:35,473 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr150ASSERT_VIOLATIONINTEGER_OVERFLOW(line 89) no Hoare annotation was computed. [2022-12-14 09:34:35,473 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr204ASSERT_VIOLATIONINTEGER_OVERFLOW(line 106) no Hoare annotation was computed. [2022-12-14 09:34:35,473 INFO L899 garLoopResultBuilder]: For program point L54(line 54) no Hoare annotation was computed. [2022-12-14 09:34:35,473 INFO L899 garLoopResultBuilder]: For program point L54-1(line 54) no Hoare annotation was computed. [2022-12-14 09:34:35,473 INFO L899 garLoopResultBuilder]: For program point L54-2(line 54) no Hoare annotation was computed. [2022-12-14 09:34:35,473 INFO L899 garLoopResultBuilder]: For program point L54-3(line 54) no Hoare annotation was computed. [2022-12-14 09:34:35,473 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 38) no Hoare annotation was computed. [2022-12-14 09:34:35,473 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr51ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed. [2022-12-14 09:34:35,473 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr161ASSERT_VIOLATIONINTEGER_OVERFLOW(line 90) no Hoare annotation was computed. [2022-12-14 09:34:35,473 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr116ASSERT_VIOLATIONINTEGER_OVERFLOW(line 74) no Hoare annotation was computed. [2022-12-14 09:34:35,473 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr73ASSERT_VIOLATIONINTEGER_OVERFLOW(line 58) no Hoare annotation was computed. [2022-12-14 09:34:35,473 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr94ASSERT_VIOLATIONINTEGER_OVERFLOW(line 70) no Hoare annotation was computed. [2022-12-14 09:34:35,473 INFO L899 garLoopResultBuilder]: For program point L88(line 88) no Hoare annotation was computed. [2022-12-14 09:34:35,473 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 41) no Hoare annotation was computed. [2022-12-14 09:34:35,473 INFO L899 garLoopResultBuilder]: For program point L88-1(line 88) no Hoare annotation was computed. [2022-12-14 09:34:35,473 INFO L899 garLoopResultBuilder]: For program point L88-2(line 88) no Hoare annotation was computed. [2022-12-14 09:34:35,473 INFO L899 garLoopResultBuilder]: For program point L88-3(line 88) no Hoare annotation was computed. [2022-12-14 09:34:35,473 INFO L899 garLoopResultBuilder]: For program point L88-4(line 88) no Hoare annotation was computed. [2022-12-14 09:34:35,473 INFO L899 garLoopResultBuilder]: For program point L88-5(line 88) no Hoare annotation was computed. [2022-12-14 09:34:35,473 INFO L899 garLoopResultBuilder]: For program point L88-6(line 88) no Hoare annotation was computed. [2022-12-14 09:34:35,473 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr215ASSERT_VIOLATIONINTEGER_OVERFLOW(line 107) no Hoare annotation was computed. [2022-12-14 09:34:35,473 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr62ASSERT_VIOLATIONINTEGER_OVERFLOW(line 57) no Hoare annotation was computed. [2022-12-14 09:34:35,473 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr172ASSERT_VIOLATIONINTEGER_OVERFLOW(line 91) no Hoare annotation was computed. [2022-12-14 09:34:35,473 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr105ASSERT_VIOLATIONINTEGER_OVERFLOW(line 72) no Hoare annotation was computed. [2022-12-14 09:34:35,473 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 41) no Hoare annotation was computed. [2022-12-14 09:34:35,473 INFO L899 garLoopResultBuilder]: For program point L89(line 89) no Hoare annotation was computed. [2022-12-14 09:34:35,474 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr194ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed. [2022-12-14 09:34:35,474 INFO L899 garLoopResultBuilder]: For program point L56(line 56) no Hoare annotation was computed. [2022-12-14 09:34:35,474 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr72ASSERT_VIOLATIONINTEGER_OVERFLOW(line 58) no Hoare annotation was computed. [2022-12-14 09:34:35,474 INFO L899 garLoopResultBuilder]: For program point L89-1(line 89) no Hoare annotation was computed. [2022-12-14 09:34:35,474 INFO L899 garLoopResultBuilder]: For program point L56-1(line 56) no Hoare annotation was computed. [2022-12-14 09:34:35,474 INFO L899 garLoopResultBuilder]: For program point L89-2(line 89) no Hoare annotation was computed. [2022-12-14 09:34:35,474 INFO L899 garLoopResultBuilder]: For program point L56-2(line 56) no Hoare annotation was computed. [2022-12-14 09:34:35,474 INFO L899 garLoopResultBuilder]: For program point L89-3(line 89) no Hoare annotation was computed. [2022-12-14 09:34:35,474 INFO L899 garLoopResultBuilder]: For program point L56-3(line 56) no Hoare annotation was computed. [2022-12-14 09:34:35,474 INFO L899 garLoopResultBuilder]: For program point L89-4(line 89) no Hoare annotation was computed. [2022-12-14 09:34:35,474 INFO L899 garLoopResultBuilder]: For program point L56-4(line 56) no Hoare annotation was computed. [2022-12-14 09:34:35,474 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr137ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed. [2022-12-14 09:34:35,474 INFO L899 garLoopResultBuilder]: For program point L89-5(line 89) no Hoare annotation was computed. [2022-12-14 09:34:35,474 INFO L899 garLoopResultBuilder]: For program point L56-5(line 56) no Hoare annotation was computed. [2022-12-14 09:34:35,474 INFO L899 garLoopResultBuilder]: For program point L89-6(line 89) no Hoare annotation was computed. [2022-12-14 09:34:35,474 INFO L899 garLoopResultBuilder]: For program point L56-6(line 56) no Hoare annotation was computed. [2022-12-14 09:34:35,474 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr83ASSERT_VIOLATIONINTEGER_OVERFLOW(line 59) no Hoare annotation was computed. [2022-12-14 09:34:35,474 INFO L899 garLoopResultBuilder]: For program point L89-7(line 89) no Hoare annotation was computed. [2022-12-14 09:34:35,474 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr126ASSERT_VIOLATIONINTEGER_OVERFLOW(line 75) no Hoare annotation was computed. [2022-12-14 09:34:35,474 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr183ASSERT_VIOLATIONINTEGER_OVERFLOW(line 102) no Hoare annotation was computed. [2022-12-14 09:34:35,474 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr61ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed. [2022-12-14 09:34:35,474 INFO L899 garLoopResultBuilder]: For program point L90(line 90) no Hoare annotation was computed. [2022-12-14 09:34:35,474 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 42) no Hoare annotation was computed. [2022-12-14 09:34:35,474 INFO L899 garLoopResultBuilder]: For program point L57(line 57) no Hoare annotation was computed. [2022-12-14 09:34:35,474 INFO L899 garLoopResultBuilder]: For program point L90-1(line 90) no Hoare annotation was computed. [2022-12-14 09:34:35,475 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr205ASSERT_VIOLATIONINTEGER_OVERFLOW(line 106) no Hoare annotation was computed. [2022-12-14 09:34:35,475 INFO L899 garLoopResultBuilder]: For program point L57-1(line 57) no Hoare annotation was computed. [2022-12-14 09:34:35,475 INFO L899 garLoopResultBuilder]: For program point L90-2(line 90) no Hoare annotation was computed. [2022-12-14 09:34:35,475 INFO L899 garLoopResultBuilder]: For program point L57-2(line 57) no Hoare annotation was computed. [2022-12-14 09:34:35,475 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr151ASSERT_VIOLATIONINTEGER_OVERFLOW(line 89) no Hoare annotation was computed. [2022-12-14 09:34:35,475 INFO L899 garLoopResultBuilder]: For program point L90-3(line 90) no Hoare annotation was computed. [2022-12-14 09:34:35,475 INFO L899 garLoopResultBuilder]: For program point L57-3(line 57) no Hoare annotation was computed. [2022-12-14 09:34:35,475 INFO L899 garLoopResultBuilder]: For program point L90-4(line 90) no Hoare annotation was computed. [2022-12-14 09:34:35,475 INFO L899 garLoopResultBuilder]: For program point L57-4(line 57) no Hoare annotation was computed. [2022-12-14 09:34:35,475 INFO L899 garLoopResultBuilder]: For program point L90-5(line 90) no Hoare annotation was computed. [2022-12-14 09:34:35,475 INFO L899 garLoopResultBuilder]: For program point L57-5(line 57) no Hoare annotation was computed. [2022-12-14 09:34:35,475 INFO L899 garLoopResultBuilder]: For program point L90-6(line 90) no Hoare annotation was computed. [2022-12-14 09:34:35,475 INFO L899 garLoopResultBuilder]: For program point L57-6(line 57) no Hoare annotation was computed. [2022-12-14 09:34:35,475 INFO L899 garLoopResultBuilder]: For program point L90-7(line 90) no Hoare annotation was computed. [2022-12-14 09:34:35,475 INFO L899 garLoopResultBuilder]: For program point L57-7(line 57) no Hoare annotation was computed. [2022-12-14 09:34:35,475 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr40ASSERT_VIOLATIONINTEGER_OVERFLOW(line 43) no Hoare annotation was computed. [2022-12-14 09:34:35,475 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr162ASSERT_VIOLATIONINTEGER_OVERFLOW(line 90) no Hoare annotation was computed. [2022-12-14 09:34:35,475 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr115ASSERT_VIOLATIONINTEGER_OVERFLOW(line 74) no Hoare annotation was computed. [2022-12-14 09:34:35,475 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-12-14 09:34:35,475 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr93ASSERT_VIOLATIONINTEGER_OVERFLOW(line 66) no Hoare annotation was computed. [2022-12-14 09:34:35,475 INFO L899 garLoopResultBuilder]: For program point L91(line 91) no Hoare annotation was computed. [2022-12-14 09:34:35,475 INFO L899 garLoopResultBuilder]: For program point L58(line 58) no Hoare annotation was computed. [2022-12-14 09:34:35,475 INFO L899 garLoopResultBuilder]: For program point L91-1(line 91) no Hoare annotation was computed. [2022-12-14 09:34:35,475 INFO L899 garLoopResultBuilder]: For program point L58-1(line 58) no Hoare annotation was computed. [2022-12-14 09:34:35,475 INFO L899 garLoopResultBuilder]: For program point L91-2(line 91) no Hoare annotation was computed. [2022-12-14 09:34:35,475 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 42) no Hoare annotation was computed. [2022-12-14 09:34:35,475 INFO L899 garLoopResultBuilder]: For program point L58-2(line 58) no Hoare annotation was computed. [2022-12-14 09:34:35,475 INFO L899 garLoopResultBuilder]: For program point L91-3(line 91) no Hoare annotation was computed. [2022-12-14 09:34:35,476 INFO L899 garLoopResultBuilder]: For program point L58-3(line 58) no Hoare annotation was computed. [2022-12-14 09:34:35,476 INFO L899 garLoopResultBuilder]: For program point L91-4(line 91) no Hoare annotation was computed. [2022-12-14 09:34:35,476 INFO L899 garLoopResultBuilder]: For program point L58-4(line 58) no Hoare annotation was computed. [2022-12-14 09:34:35,476 INFO L899 garLoopResultBuilder]: For program point L91-5(line 91) no Hoare annotation was computed. [2022-12-14 09:34:35,476 INFO L899 garLoopResultBuilder]: For program point L58-5(line 58) no Hoare annotation was computed. [2022-12-14 09:34:35,476 INFO L899 garLoopResultBuilder]: For program point L91-6(line 91) no Hoare annotation was computed. [2022-12-14 09:34:35,476 INFO L899 garLoopResultBuilder]: For program point L58-6(line 58) no Hoare annotation was computed. [2022-12-14 09:34:35,476 INFO L899 garLoopResultBuilder]: For program point L91-7(line 91) no Hoare annotation was computed. [2022-12-14 09:34:35,476 INFO L899 garLoopResultBuilder]: For program point L58-7(line 58) no Hoare annotation was computed. [2022-12-14 09:34:35,476 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr39ASSERT_VIOLATIONINTEGER_OVERFLOW(line 43) no Hoare annotation was computed. [2022-12-14 09:34:35,476 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr216ASSERT_VIOLATIONINTEGER_OVERFLOW(line 107) no Hoare annotation was computed. [2022-12-14 09:34:35,476 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr104ASSERT_VIOLATIONINTEGER_OVERFLOW(line 72) no Hoare annotation was computed. [2022-12-14 09:34:35,476 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr173ASSERT_VIOLATIONINTEGER_OVERFLOW(line 91) no Hoare annotation was computed. [2022-12-14 09:34:35,476 INFO L899 garLoopResultBuilder]: For program point L59(line 59) no Hoare annotation was computed. [2022-12-14 09:34:35,476 INFO L899 garLoopResultBuilder]: For program point L59-1(line 59) no Hoare annotation was computed. [2022-12-14 09:34:35,476 INFO L899 garLoopResultBuilder]: For program point L59-2(line 59) no Hoare annotation was computed. [2022-12-14 09:34:35,476 INFO L899 garLoopResultBuilder]: For program point L59-3(line 59) no Hoare annotation was computed. [2022-12-14 09:34:35,476 INFO L899 garLoopResultBuilder]: For program point L59-4(line 59) no Hoare annotation was computed. [2022-12-14 09:34:35,476 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr195ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed. [2022-12-14 09:34:35,476 INFO L899 garLoopResultBuilder]: For program point L59-5(line 59) no Hoare annotation was computed. [2022-12-14 09:34:35,476 INFO L899 garLoopResultBuilder]: For program point L59-6(line 59) no Hoare annotation was computed. [2022-12-14 09:34:35,476 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr136ASSERT_VIOLATIONINTEGER_OVERFLOW(line 82) no Hoare annotation was computed. [2022-12-14 09:34:35,476 INFO L899 garLoopResultBuilder]: For program point L59-7(line 59) no Hoare annotation was computed. [2022-12-14 09:34:35,476 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr82ASSERT_VIOLATIONINTEGER_OVERFLOW(line 59) no Hoare annotation was computed. [2022-12-14 09:34:35,476 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr125ASSERT_VIOLATIONINTEGER_OVERFLOW(line 75) no Hoare annotation was computed. [2022-12-14 09:34:35,476 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr184ASSERT_VIOLATIONINTEGER_OVERFLOW(line 102) no Hoare annotation was computed. [2022-12-14 09:34:35,477 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 38) no Hoare annotation was computed. [2022-12-14 09:34:35,477 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr50ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed. [2022-12-14 09:34:35,477 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr179ASSERT_VIOLATIONINTEGER_OVERFLOW(line 98) no Hoare annotation was computed. [2022-12-14 09:34:35,477 INFO L899 garLoopResultBuilder]: For program point L27(line 27) no Hoare annotation was computed. [2022-12-14 09:34:35,477 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr87ASSERT_VIOLATIONINTEGER_OVERFLOW(line 46) no Hoare annotation was computed. [2022-12-14 09:34:35,477 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 41) no Hoare annotation was computed. [2022-12-14 09:34:35,477 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr141ASSERT_VIOLATIONINTEGER_OVERFLOW(line 86) no Hoare annotation was computed. [2022-12-14 09:34:35,477 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 42) no Hoare annotation was computed. [2022-12-14 09:34:35,477 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr98ASSERT_VIOLATIONINTEGER_OVERFLOW(line 72) no Hoare annotation was computed. [2022-12-14 09:34:35,477 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 30) no Hoare annotation was computed. [2022-12-14 09:34:35,477 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr44ASSERT_VIOLATIONINTEGER_OVERFLOW(line 46) no Hoare annotation was computed. [2022-12-14 09:34:35,477 INFO L899 garLoopResultBuilder]: For program point L94-1(line 94) no Hoare annotation was computed. [2022-12-14 09:34:35,477 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr130ASSERT_VIOLATIONINTEGER_OVERFLOW(line 62) no Hoare annotation was computed. [2022-12-14 09:34:35,477 INFO L899 garLoopResultBuilder]: For program point L94-2(lines 94 108) no Hoare annotation was computed. [2022-12-14 09:34:35,477 INFO L899 garLoopResultBuilder]: For program point L94-5(line 94) no Hoare annotation was computed. [2022-12-14 09:34:35,477 INFO L899 garLoopResultBuilder]: For program point L94-6(line 94) no Hoare annotation was computed. [2022-12-14 09:34:35,477 INFO L895 garLoopResultBuilder]: At program point L94-7(lines 94 108) the Hoare annotation is: (let ((.cse34 (select |#memory_int| 1)) (.cse33 (select |#memory_int| 2))) (let ((.cse0 (= 98 (select .cse33 1))) (.cse1 (= (select .cse33 7) 0)) (.cse2 (= (select |#length| 3) 12)) (.cse3 (= |ULTIMATE.start_main_~CCCELVOL3~0#1| 7)) (.cse4 (= (* (mod ~CELLCOUNT~0 1073741824) 4) (select |#length| |ULTIMATE.start_main_~#volArray~0#1.base|))) (.cse5 (= (select |#valid| |ULTIMATE.start_main_~#volArray~0#1.base|) 1)) (.cse6 (= 53 (select .cse33 4))) (.cse7 (<= 2 ~CELLCOUNT~0)) (.cse8 (= (select .cse33 6) 99)) (.cse9 (= |ULTIMATE.start_main_~CCCELVOL4~0#1| 5)) (.cse10 (= 2 (select |#length| 1))) (.cse11 (= (select |#valid| 3) 1)) (.cse12 (= ~CELLCOUNT~0 (* 5 (div ~CELLCOUNT~0 5)))) (.cse13 (= 2 |ULTIMATE.start_main_~MINVAL~0#1|)) (.cse14 (<= ~CELLCOUNT~0 2147483647)) (.cse15 (= |ULTIMATE.start_main_~CCCELVOL1~0#1| 1)) (.cse16 (= |ULTIMATE.start_main_~#volArray~0#1.offset| 0)) (.cse17 (= 114 (select .cse33 3))) (.cse18 (= (select |#valid| 1) 1)) (.cse19 (= |ULTIMATE.start_main_~CCCELVOL2~0#1| 3)) (.cse20 (= |ULTIMATE.start_main_~CCCELVOL5~0#1| 8)) (.cse21 (= (select |#valid| 0) 0)) (.cse22 (= (select .cse33 5) 46)) (.cse23 (= (select |#valid| 2) 1)) (.cse24 (= |#NULL.offset| 0)) (.cse25 (= 8 (select |#length| 2))) (.cse26 (= (select .cse34 0) 48)) (.cse27 (= (select .cse33 0) 109)) (.cse28 (= (select .cse34 1) 0)) (.cse29 (< |#StackHeapBarrier| |ULTIMATE.start_main_~#volArray~0#1.base|)) (.cse30 (< 0 |#StackHeapBarrier|)) (.cse31 (= 112 (select .cse33 2))) (.cse32 (= |#NULL.base| 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (<= 2 |ULTIMATE.start_main_~i~0#1|) .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= |ULTIMATE.start_main_~i~0#1| 1) .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32)))) [2022-12-14 09:34:35,477 INFO L899 garLoopResultBuilder]: For program point L94-8(lines 94 108) no Hoare annotation was computed. [2022-12-14 09:34:35,477 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr147ASSERT_VIOLATIONINTEGER_OVERFLOW(line 88) no Hoare annotation was computed. [2022-12-14 09:34:35,477 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr201ASSERT_VIOLATIONINTEGER_OVERFLOW(line 105) no Hoare annotation was computed. [2022-12-14 09:34:35,477 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr190ASSERT_VIOLATIONINTEGER_OVERFLOW(line 104) no Hoare annotation was computed. [2022-12-14 09:34:35,477 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr76ASSERT_VIOLATIONINTEGER_OVERFLOW(line 58) no Hoare annotation was computed. [2022-12-14 09:34:35,478 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr119ASSERT_VIOLATIONINTEGER_OVERFLOW(line 74) no Hoare annotation was computed. [2022-12-14 09:34:35,478 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 30) no Hoare annotation was computed. [2022-12-14 09:34:35,478 INFO L899 garLoopResultBuilder]: For program point L62-1(line 62) no Hoare annotation was computed. [2022-12-14 09:34:35,478 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr158ASSERT_VIOLATIONINTEGER_OVERFLOW(line 90) no Hoare annotation was computed. [2022-12-14 09:34:35,478 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr43ASSERT_VIOLATIONINTEGER_OVERFLOW(line 30) no Hoare annotation was computed. [2022-12-14 09:34:35,478 INFO L899 garLoopResultBuilder]: For program point L62-2(lines 62 76) no Hoare annotation was computed. [2022-12-14 09:34:35,478 INFO L899 garLoopResultBuilder]: For program point L62-5(line 62) no Hoare annotation was computed. [2022-12-14 09:34:35,478 INFO L899 garLoopResultBuilder]: For program point L62-6(line 62) no Hoare annotation was computed. [2022-12-14 09:34:35,478 INFO L895 garLoopResultBuilder]: At program point L62-7(lines 62 76) the Hoare annotation is: (let ((.cse34 (select |#memory_int| 1)) (.cse33 (select |#memory_int| 2))) (let ((.cse0 (= 98 (select .cse33 1))) (.cse1 (= (select .cse33 7) 0)) (.cse2 (= (select |#length| 3) 12)) (.cse3 (= |ULTIMATE.start_main_~CCCELVOL3~0#1| 7)) (.cse4 (= (* (mod ~CELLCOUNT~0 1073741824) 4) (select |#length| |ULTIMATE.start_main_~#volArray~0#1.base|))) (.cse5 (= (select |#valid| |ULTIMATE.start_main_~#volArray~0#1.base|) 1)) (.cse6 (= 53 (select .cse33 4))) (.cse7 (<= 2 ~CELLCOUNT~0)) (.cse8 (= (select .cse33 6) 99)) (.cse9 (= |ULTIMATE.start_main_~CCCELVOL4~0#1| 5)) (.cse10 (= 2 (select |#length| 1))) (.cse11 (= (select |#valid| 3) 1)) (.cse12 (= ~CELLCOUNT~0 (* 5 (div ~CELLCOUNT~0 5)))) (.cse13 (= 2 |ULTIMATE.start_main_~MINVAL~0#1|)) (.cse14 (<= ~CELLCOUNT~0 2147483647)) (.cse15 (= |ULTIMATE.start_main_~CCCELVOL1~0#1| 1)) (.cse16 (= |ULTIMATE.start_main_~#volArray~0#1.offset| 0)) (.cse17 (= 114 (select .cse33 3))) (.cse18 (= (select |#valid| 1) 1)) (.cse19 (= |ULTIMATE.start_main_~CCCELVOL2~0#1| 3)) (.cse20 (= |ULTIMATE.start_main_~CCCELVOL5~0#1| 8)) (.cse21 (= (select |#valid| 0) 0)) (.cse22 (= (select .cse33 5) 46)) (.cse23 (= (select |#valid| 2) 1)) (.cse24 (= |#NULL.offset| 0)) (.cse25 (= 8 (select |#length| 2))) (.cse26 (= (select .cse34 0) 48)) (.cse27 (= (select .cse33 0) 109)) (.cse28 (= (select .cse34 1) 0)) (.cse29 (< |#StackHeapBarrier| |ULTIMATE.start_main_~#volArray~0#1.base|)) (.cse30 (< 0 |#StackHeapBarrier|)) (.cse31 (= 112 (select .cse33 2))) (.cse32 (= |#NULL.base| 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= |ULTIMATE.start_main_~i~0#1| 1) .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) .cse17 (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) .cse27 .cse28 .cse29 (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) .cse30 .cse31 .cse32) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (<= 2 |ULTIMATE.start_main_~i~0#1|) .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32)))) [2022-12-14 09:34:35,478 INFO L899 garLoopResultBuilder]: For program point L62-8(lines 62 76) no Hoare annotation was computed. [2022-12-14 09:34:35,478 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr212ASSERT_VIOLATIONINTEGER_OVERFLOW(line 107) no Hoare annotation was computed. [2022-12-14 09:34:35,478 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2022-12-14 09:34:35,478 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr169ASSERT_VIOLATIONINTEGER_OVERFLOW(line 91) no Hoare annotation was computed. [2022-12-14 09:34:35,478 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr108ASSERT_VIOLATIONINTEGER_OVERFLOW(line 73) no Hoare annotation was computed. [2022-12-14 09:34:35,478 INFO L899 garLoopResultBuilder]: For program point L96(lines 96 103) no Hoare annotation was computed. [2022-12-14 09:34:35,478 INFO L899 garLoopResultBuilder]: For program point L96-2(lines 96 103) no Hoare annotation was computed. [2022-12-14 09:34:35,478 INFO L899 garLoopResultBuilder]: For program point L30-1(line 30) no Hoare annotation was computed. [2022-12-14 09:34:35,478 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr180ASSERT_VIOLATIONINTEGER_OVERFLOW(line 98) no Hoare annotation was computed. [2022-12-14 09:34:35,478 INFO L899 garLoopResultBuilder]: For program point L30-2(lines 30 44) no Hoare annotation was computed. [2022-12-14 09:34:35,478 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr65ASSERT_VIOLATIONINTEGER_OVERFLOW(line 57) no Hoare annotation was computed. [2022-12-14 09:34:35,478 INFO L899 garLoopResultBuilder]: For program point L30-5(line 30) no Hoare annotation was computed. [2022-12-14 09:34:35,479 INFO L899 garLoopResultBuilder]: For program point L30-6(line 30) no Hoare annotation was computed. [2022-12-14 09:34:35,479 INFO L895 garLoopResultBuilder]: At program point L30-7(lines 30 44) the Hoare annotation is: (let ((.cse34 (select |#memory_int| 1)) (.cse33 (select |#memory_int| 2))) (let ((.cse0 (= 98 (select .cse33 1))) (.cse1 (= (select .cse33 7) 0)) (.cse2 (= (select |#length| 3) 12)) (.cse3 (= (* (mod ~CELLCOUNT~0 1073741824) 4) (select |#length| |ULTIMATE.start_main_~#volArray~0#1.base|))) (.cse4 (= (select |#valid| |ULTIMATE.start_main_~#volArray~0#1.base|) 1)) (.cse5 (= 53 (select .cse33 4))) (.cse8 (= (select .cse33 6) 99)) (.cse9 (= 2 (select |#length| 1))) (.cse10 (= (select |#valid| 3) 1)) (.cse11 (<= 7 |ULTIMATE.start_main_~CCCELVOL3~0#1|)) (.cse7 (div ~CELLCOUNT~0 5)) (.cse12 (<= ~CELLCOUNT~0 2147483647)) (.cse13 (= |ULTIMATE.start_main_~CCCELVOL1~0#1| 1)) (.cse14 (= |ULTIMATE.start_main_~#volArray~0#1.offset| 0)) (.cse15 (= 114 (select .cse33 3))) (.cse16 (= (select |#valid| 1) 1)) (.cse17 (= |ULTIMATE.start_main_~CCCELVOL2~0#1| 3)) (.cse18 (= |ULTIMATE.start_main_~CCCELVOL5~0#1| 8)) (.cse19 (= (select |#valid| 0) 0)) (.cse20 (<= |ULTIMATE.start_main_~CCCELVOL3~0#1| 7)) (.cse21 (= (select .cse33 5) 46)) (.cse22 (= (select |#valid| 2) 1)) (.cse23 (= |#NULL.offset| 0)) (.cse24 (= 8 (select |#length| 2))) (.cse25 (= (select .cse34 0) 48)) (.cse26 (= (select .cse33 0) 109)) (.cse27 (= (select .cse34 1) 0)) (.cse28 (< |#StackHeapBarrier| |ULTIMATE.start_main_~#volArray~0#1.base|)) (.cse30 (< 0 |#StackHeapBarrier|)) (.cse31 (= 112 (select .cse33 2))) (.cse32 (= |#NULL.base| 0))) (or (let ((.cse29 (mod ~CELLCOUNT~0 5))) (let ((.cse6 (and (not (= .cse29 0)) (< ~CELLCOUNT~0 0)))) (and .cse0 .cse1 .cse2 .cse3 .cse4 (<= 1 |ULTIMATE.start_main_~i~0#1|) .cse5 (<= |ULTIMATE.start_main_~i~0#1| (ite .cse6 (+ .cse7 1) .cse7)) .cse8 (= |ULTIMATE.start_main_~CCCELVOL4~0#1| 5) .cse9 .cse10 .cse11 (= 2 |ULTIMATE.start_main_~MINVAL~0#1|) .cse12 .cse13 .cse14 (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| |ULTIMATE.start_assume_abort_if_not_~cond#1|) .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (not (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)) .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 (= (ite (= (ite .cse6 (+ .cse29 (- 5)) .cse29) 0) 1 0) |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) .cse30 .cse31 .cse32))) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (<= 2 ~CELLCOUNT~0) .cse8 .cse9 .cse10 .cse11 (= ~CELLCOUNT~0 (* 5 .cse7)) .cse12 .cse13 .cse14 (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= |ULTIMATE.start_main_~MINVAL~0#1| 2) .cse15 (<= 0 |ULTIMATE.start_assume_abort_if_not_~cond#1|) .cse16 .cse17 .cse18 (<= 2 |ULTIMATE.start_main_~i~0#1|) .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 (<= |ULTIMATE.start_main_~i~0#1| 429496730) .cse25 (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) .cse26 .cse27 (<= |ULTIMATE.start_main_~CCCELVOL4~0#1| 5) (<= 2 |ULTIMATE.start_main_~MINVAL~0#1|) .cse28 (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (<= 5 |ULTIMATE.start_main_~CCCELVOL4~0#1|) .cse30 .cse31 .cse32)))) [2022-12-14 09:34:35,479 INFO L899 garLoopResultBuilder]: For program point L30-8(lines 30 44) no Hoare annotation was computed. [2022-12-14 09:34:35,479 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr86ASSERT_VIOLATIONINTEGER_OVERFLOW(line 46) no Hoare annotation was computed. [2022-12-14 09:34:35,479 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr140ASSERT_VIOLATIONINTEGER_OVERFLOW(line 86) no Hoare annotation was computed. [2022-12-14 09:34:35,479 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 40) no Hoare annotation was computed. [2022-12-14 09:34:35,479 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr97ASSERT_VIOLATIONINTEGER_OVERFLOW(line 70) no Hoare annotation was computed. [2022-12-14 09:34:35,479 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr54ASSERT_VIOLATIONINTEGER_OVERFLOW(line 56) no Hoare annotation was computed. [2022-12-14 09:34:35,479 INFO L899 garLoopResultBuilder]: For program point L64(lines 64 71) no Hoare annotation was computed. [2022-12-14 09:34:35,479 INFO L899 garLoopResultBuilder]: For program point L64-2(lines 64 71) no Hoare annotation was computed. [2022-12-14 09:34:35,479 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr64ASSERT_VIOLATIONINTEGER_OVERFLOW(line 57) no Hoare annotation was computed. [2022-12-14 09:34:35,479 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr129ASSERT_VIOLATIONINTEGER_OVERFLOW(line 75) no Hoare annotation was computed. [2022-12-14 09:34:35,479 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr148ASSERT_VIOLATIONINTEGER_OVERFLOW(line 88) no Hoare annotation was computed. [2022-12-14 09:34:35,479 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr202ASSERT_VIOLATIONINTEGER_OVERFLOW(line 106) no Hoare annotation was computed. [2022-12-14 09:34:35,479 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr191ASSERT_VIOLATIONINTEGER_OVERFLOW(line 104) no Hoare annotation was computed. [2022-12-14 09:34:35,479 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 40) no Hoare annotation was computed. [2022-12-14 09:34:35,479 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr118ASSERT_VIOLATIONINTEGER_OVERFLOW(line 74) no Hoare annotation was computed. [2022-12-14 09:34:35,479 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr53ASSERT_VIOLATIONINTEGER_OVERFLOW(line 54) no Hoare annotation was computed. [2022-12-14 09:34:35,479 INFO L899 garLoopResultBuilder]: For program point L98(line 98) no Hoare annotation was computed. [2022-12-14 09:34:35,479 INFO L899 garLoopResultBuilder]: For program point L98-1(line 98) no Hoare annotation was computed. [2022-12-14 09:34:35,479 INFO L899 garLoopResultBuilder]: For program point L32(lines 32 39) no Hoare annotation was computed. [2022-12-14 09:34:35,480 INFO L899 garLoopResultBuilder]: For program point L98-2(line 98) no Hoare annotation was computed. [2022-12-14 09:34:35,480 INFO L899 garLoopResultBuilder]: For program point L98-3(line 98) no Hoare annotation was computed. [2022-12-14 09:34:35,480 INFO L899 garLoopResultBuilder]: For program point L32-2(lines 32 39) no Hoare annotation was computed. [2022-12-14 09:34:35,480 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr159ASSERT_VIOLATIONINTEGER_OVERFLOW(line 90) no Hoare annotation was computed. [2022-12-14 09:34:35,480 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr75ASSERT_VIOLATIONINTEGER_OVERFLOW(line 58) no Hoare annotation was computed. [2022-12-14 09:34:35,480 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 41) no Hoare annotation was computed. [2022-12-14 09:34:35,480 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 42) no Hoare annotation was computed. [2022-12-14 09:34:35,480 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr213ASSERT_VIOLATIONINTEGER_OVERFLOW(line 107) no Hoare annotation was computed. [2022-12-14 09:34:35,480 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr107ASSERT_VIOLATIONINTEGER_OVERFLOW(line 73) no Hoare annotation was computed. [2022-12-14 09:34:35,480 INFO L899 garLoopResultBuilder]: For program point L66(line 66) no Hoare annotation was computed. [2022-12-14 09:34:35,480 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr170ASSERT_VIOLATIONINTEGER_OVERFLOW(line 91) no Hoare annotation was computed. [2022-12-14 09:34:35,480 INFO L899 garLoopResultBuilder]: For program point L66-1(line 66) no Hoare annotation was computed. [2022-12-14 09:34:35,480 INFO L899 garLoopResultBuilder]: For program point L66-2(line 66) no Hoare annotation was computed. [2022-12-14 09:34:35,480 INFO L899 garLoopResultBuilder]: For program point L66-3(line 66) no Hoare annotation was computed. [2022-12-14 09:34:35,480 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr181ASSERT_VIOLATIONINTEGER_OVERFLOW(line 98) no Hoare annotation was computed. [2022-12-14 09:34:35,480 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr139ASSERT_VIOLATIONINTEGER_OVERFLOW(line 86) no Hoare annotation was computed. [2022-12-14 09:34:35,480 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr74ASSERT_VIOLATIONINTEGER_OVERFLOW(line 58) no Hoare annotation was computed. [2022-12-14 09:34:35,480 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr192ASSERT_VIOLATIONINTEGER_OVERFLOW(line 104) no Hoare annotation was computed. [2022-12-14 09:34:35,480 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 41) no Hoare annotation was computed. [2022-12-14 09:34:35,480 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr85ASSERT_VIOLATIONINTEGER_OVERFLOW(line 59) no Hoare annotation was computed. [2022-12-14 09:34:35,480 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr96ASSERT_VIOLATIONINTEGER_OVERFLOW(line 70) no Hoare annotation was computed. [2022-12-14 09:34:35,480 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr63ASSERT_VIOLATIONINTEGER_OVERFLOW(line 57) no Hoare annotation was computed. [2022-12-14 09:34:35,480 INFO L899 garLoopResultBuilder]: For program point L34(line 34) no Hoare annotation was computed. [2022-12-14 09:34:35,480 INFO L899 garLoopResultBuilder]: For program point L34-1(line 34) no Hoare annotation was computed. [2022-12-14 09:34:35,480 INFO L899 garLoopResultBuilder]: For program point L34-2(line 34) no Hoare annotation was computed. [2022-12-14 09:34:35,480 INFO L899 garLoopResultBuilder]: For program point L34-3(line 34) no Hoare annotation was computed. [2022-12-14 09:34:35,481 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr42ASSERT_VIOLATIONINTEGER_OVERFLOW(line 30) no Hoare annotation was computed. [2022-12-14 09:34:35,481 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr128ASSERT_VIOLATIONINTEGER_OVERFLOW(line 75) no Hoare annotation was computed. [2022-12-14 09:34:35,481 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 42) no Hoare annotation was computed. [2022-12-14 09:34:35,481 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr149ASSERT_VIOLATIONINTEGER_OVERFLOW(line 88) no Hoare annotation was computed. [2022-12-14 09:34:35,481 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr203ASSERT_VIOLATIONINTEGER_OVERFLOW(line 106) no Hoare annotation was computed. [2022-12-14 09:34:35,481 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr117ASSERT_VIOLATIONINTEGER_OVERFLOW(line 74) no Hoare annotation was computed. [2022-12-14 09:34:35,481 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr160ASSERT_VIOLATIONINTEGER_OVERFLOW(line 90) no Hoare annotation was computed. [2022-12-14 09:34:35,483 INFO L445 BasicCegarLoop]: Path program histogram: [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 09:34:35,485 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-12-14 09:34:35,512 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.12 09:34:35 BoogieIcfgContainer [2022-12-14 09:34:35,512 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-12-14 09:34:35,512 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 09:34:35,512 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 09:34:35,512 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 09:34:35,513 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:32:19" (3/4) ... [2022-12-14 09:34:35,515 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-12-14 09:34:35,529 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 29 nodes and edges [2022-12-14 09:34:35,530 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2022-12-14 09:34:35,530 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2022-12-14 09:34:35,531 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-12-14 09:34:35,531 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-12-14 09:34:35,548 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((((((((98 == unknown-#memory_int-unknown[2][1] && unknown-#memory_int-unknown[2][7] == 0) && unknown-#length-unknown[3] == 12) && CELLCOUNT % 1073741824 * 4 == unknown-#length-unknown[volArray]) && \valid[volArray] == 1) && 1 <= i) && 53 == unknown-#memory_int-unknown[2][4]) && i <= (if !(CELLCOUNT % 5 == 0) && CELLCOUNT < 0 then CELLCOUNT / 5 + 1 else CELLCOUNT / 5)) && unknown-#memory_int-unknown[2][6] == 99) && CCCELVOL4 == 5) && 2 == unknown-#length-unknown[1]) && \valid[3] == 1) && 7 <= CCCELVOL3) && 2 == MINVAL) && CELLCOUNT <= 2147483647) && CCCELVOL1 == 1) && volArray == 0) && \old(cond) == cond) && 114 == unknown-#memory_int-unknown[2][3]) && \valid[1] == 1) && CCCELVOL2 == 3) && CCCELVOL5 == 8) && \valid[0] == 0) && CCCELVOL3 <= 7) && !(cond == 0)) && unknown-#memory_int-unknown[2][5] == 46) && \valid[2] == 1) && #NULL == 0) && 8 == unknown-#length-unknown[2]) && unknown-#memory_int-unknown[1][0] == 48) && unknown-#memory_int-unknown[2][0] == 109) && unknown-#memory_int-unknown[1][1] == 0) && unknown-#StackHeapBarrier-unknown < volArray) && (if (if !(CELLCOUNT % 5 == 0) && CELLCOUNT < 0 then CELLCOUNT % 5 + -5 else CELLCOUNT % 5) == 0 then 1 else 0) == \old(cond)) && 0 < unknown-#StackHeapBarrier-unknown) && 112 == unknown-#memory_int-unknown[2][2]) && #NULL == 0) || (((((((((((((((((((((((((((((((((((((((((98 == unknown-#memory_int-unknown[2][1] && unknown-#memory_int-unknown[2][7] == 0) && unknown-#length-unknown[3] == 12) && CELLCOUNT % 1073741824 * 4 == unknown-#length-unknown[volArray]) && \valid[volArray] == 1) && 53 == unknown-#memory_int-unknown[2][4]) && 2 <= CELLCOUNT) && unknown-#memory_int-unknown[2][6] == 99) && 2 == unknown-#length-unknown[1]) && \valid[3] == 1) && 7 <= CCCELVOL3) && CELLCOUNT == 5 * (CELLCOUNT / 5)) && CELLCOUNT <= 2147483647) && CCCELVOL1 == 1) && volArray == 0) && 0 <= \old(cond)) && MINVAL <= 2) && 114 == unknown-#memory_int-unknown[2][3]) && 0 <= cond) && \valid[1] == 1) && CCCELVOL2 == 3) && CCCELVOL5 == 8) && 2 <= i) && \valid[0] == 0) && CCCELVOL3 <= 7) && unknown-#memory_int-unknown[2][5] == 46) && \valid[2] == 1) && #NULL == 0) && 8 == unknown-#length-unknown[2]) && i <= 429496730) && unknown-#memory_int-unknown[1][0] == 48) && \old(cond) <= 1) && unknown-#memory_int-unknown[2][0] == 109) && unknown-#memory_int-unknown[1][1] == 0) && CCCELVOL4 <= 5) && 2 <= MINVAL) && unknown-#StackHeapBarrier-unknown < volArray) && cond <= 1) && 5 <= CCCELVOL4) && 0 < unknown-#StackHeapBarrier-unknown) && 112 == unknown-#memory_int-unknown[2][2]) && #NULL == 0) [2022-12-14 09:34:35,548 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((((((((((((98 == unknown-#memory_int-unknown[2][1] && unknown-#memory_int-unknown[2][7] == 0) && unknown-#length-unknown[3] == 12) && CCCELVOL3 == 7) && CELLCOUNT % 1073741824 * 4 == unknown-#length-unknown[volArray]) && \valid[volArray] == 1) && 53 == unknown-#memory_int-unknown[2][4]) && 2 <= CELLCOUNT) && unknown-#memory_int-unknown[2][6] == 99) && CCCELVOL4 == 5) && 2 == unknown-#length-unknown[1]) && i == 1) && \valid[3] == 1) && CELLCOUNT == 5 * (CELLCOUNT / 5)) && 2 == MINVAL) && CELLCOUNT <= 2147483647) && CCCELVOL1 == 1) && volArray == 0) && 0 <= \old(cond)) && 114 == unknown-#memory_int-unknown[2][3]) && 0 <= cond) && \valid[1] == 1) && CCCELVOL2 == 3) && CCCELVOL5 == 8) && \valid[0] == 0) && unknown-#memory_int-unknown[2][5] == 46) && \valid[2] == 1) && #NULL == 0) && 8 == unknown-#length-unknown[2]) && unknown-#memory_int-unknown[1][0] == 48) && \old(cond) <= 1) && unknown-#memory_int-unknown[2][0] == 109) && unknown-#memory_int-unknown[1][1] == 0) && unknown-#StackHeapBarrier-unknown < volArray) && cond <= 1) && 0 < unknown-#StackHeapBarrier-unknown) && 112 == unknown-#memory_int-unknown[2][2]) && #NULL == 0) || (((((((((((((((((((((((((((((((((((((((98 == unknown-#memory_int-unknown[2][1] && unknown-#memory_int-unknown[2][7] == 0) && unknown-#length-unknown[3] == 12) && CELLCOUNT % 1073741824 * 4 == unknown-#length-unknown[volArray]) && \valid[volArray] == 1) && 53 == unknown-#memory_int-unknown[2][4]) && 2 <= CELLCOUNT) && unknown-#memory_int-unknown[2][6] == 99) && CCCELVOL4 == 5) && 2 == unknown-#length-unknown[1]) && \valid[3] == 1) && 7 <= CCCELVOL3) && CELLCOUNT == 5 * (CELLCOUNT / 5)) && 2 == MINVAL) && CELLCOUNT <= 2147483647) && CCCELVOL1 == 1) && volArray == 0) && 0 <= \old(cond)) && 114 == unknown-#memory_int-unknown[2][3]) && 0 <= cond) && \valid[1] == 1) && CCCELVOL2 == 3) && CCCELVOL5 == 8) && 2 <= i) && \valid[0] == 0) && CCCELVOL3 <= 7) && unknown-#memory_int-unknown[2][5] == 46) && \valid[2] == 1) && #NULL == 0) && 8 == unknown-#length-unknown[2]) && i <= 429496730) && unknown-#memory_int-unknown[1][0] == 48) && \old(cond) <= 1) && unknown-#memory_int-unknown[2][0] == 109) && unknown-#memory_int-unknown[1][1] == 0) && unknown-#StackHeapBarrier-unknown < volArray) && cond <= 1) && 0 < unknown-#StackHeapBarrier-unknown) && 112 == unknown-#memory_int-unknown[2][2]) && #NULL == 0) [2022-12-14 09:34:35,549 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((((((((((((98 == unknown-#memory_int-unknown[2][1] && unknown-#memory_int-unknown[2][7] == 0) && unknown-#length-unknown[3] == 12) && CCCELVOL3 == 7) && CELLCOUNT % 1073741824 * 4 == unknown-#length-unknown[volArray]) && \valid[volArray] == 1) && 53 == unknown-#memory_int-unknown[2][4]) && 2 <= CELLCOUNT) && unknown-#memory_int-unknown[2][6] == 99) && CCCELVOL4 == 5) && 2 == unknown-#length-unknown[1]) && i == 1) && \valid[3] == 1) && CELLCOUNT == 5 * (CELLCOUNT / 5)) && 2 == MINVAL) && CELLCOUNT <= 2147483647) && CCCELVOL1 == 1) && volArray == 0) && 0 <= \old(cond)) && 114 == unknown-#memory_int-unknown[2][3]) && 0 <= cond) && \valid[1] == 1) && CCCELVOL2 == 3) && CCCELVOL5 == 8) && \valid[0] == 0) && unknown-#memory_int-unknown[2][5] == 46) && \valid[2] == 1) && #NULL == 0) && 8 == unknown-#length-unknown[2]) && unknown-#memory_int-unknown[1][0] == 48) && \old(cond) <= 1) && unknown-#memory_int-unknown[2][0] == 109) && unknown-#memory_int-unknown[1][1] == 0) && unknown-#StackHeapBarrier-unknown < volArray) && cond <= 1) && 0 < unknown-#StackHeapBarrier-unknown) && 112 == unknown-#memory_int-unknown[2][2]) && #NULL == 0) || (((((((((((((((((((((((((((((((((98 == unknown-#memory_int-unknown[2][1] && unknown-#memory_int-unknown[2][7] == 0) && unknown-#length-unknown[3] == 12) && CCCELVOL3 == 7) && CELLCOUNT % 1073741824 * 4 == unknown-#length-unknown[volArray]) && \valid[volArray] == 1) && 53 == unknown-#memory_int-unknown[2][4]) && 2 <= CELLCOUNT) && unknown-#memory_int-unknown[2][6] == 99) && CCCELVOL4 == 5) && 2 == unknown-#length-unknown[1]) && \valid[3] == 1) && CELLCOUNT == 5 * (CELLCOUNT / 5)) && 2 == MINVAL) && CELLCOUNT <= 2147483647) && CCCELVOL1 == 1) && volArray == 0) && 114 == unknown-#memory_int-unknown[2][3]) && \valid[1] == 1) && CCCELVOL2 == 3) && CCCELVOL5 == 8) && 2 <= i) && \valid[0] == 0) && unknown-#memory_int-unknown[2][5] == 46) && \valid[2] == 1) && #NULL == 0) && 8 == unknown-#length-unknown[2]) && unknown-#memory_int-unknown[1][0] == 48) && unknown-#memory_int-unknown[2][0] == 109) && unknown-#memory_int-unknown[1][1] == 0) && unknown-#StackHeapBarrier-unknown < volArray) && 0 < unknown-#StackHeapBarrier-unknown) && 112 == unknown-#memory_int-unknown[2][2]) && #NULL == 0) [2022-12-14 09:34:35,585 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/witness.graphml [2022-12-14 09:34:35,586 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 09:34:35,586 INFO L158 Benchmark]: Toolchain (without parser) took 137290.86ms. Allocated memory was 148.9MB in the beginning and 1.1GB in the end (delta: 914.4MB). Free memory was 116.8MB in the beginning and 673.7MB in the end (delta: -556.9MB). Peak memory consumption was 358.0MB. Max. memory is 16.1GB. [2022-12-14 09:34:35,586 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 148.9MB. Free memory is still 120.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 09:34:35,586 INFO L158 Benchmark]: CACSL2BoogieTranslator took 241.19ms. Allocated memory is still 148.9MB. Free memory was 116.8MB in the beginning and 103.7MB in the end (delta: 13.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-14 09:34:35,586 INFO L158 Benchmark]: Boogie Procedure Inliner took 44.07ms. Allocated memory is still 148.9MB. Free memory was 103.2MB in the beginning and 100.0MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 09:34:35,586 INFO L158 Benchmark]: Boogie Preprocessor took 38.04ms. Allocated memory is still 148.9MB. Free memory was 100.0MB in the beginning and 97.4MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 09:34:35,586 INFO L158 Benchmark]: RCFGBuilder took 777.82ms. Allocated memory was 148.9MB in the beginning and 201.3MB in the end (delta: 52.4MB). Free memory was 97.4MB in the beginning and 166.5MB in the end (delta: -69.0MB). Peak memory consumption was 56.7MB. Max. memory is 16.1GB. [2022-12-14 09:34:35,586 INFO L158 Benchmark]: TraceAbstraction took 136110.69ms. Allocated memory was 201.3MB in the beginning and 1.1GB in the end (delta: 861.9MB). Free memory was 165.4MB in the beginning and 683.1MB in the end (delta: -517.7MB). Peak memory consumption was 806.6MB. Max. memory is 16.1GB. [2022-12-14 09:34:35,587 INFO L158 Benchmark]: Witness Printer took 73.51ms. Allocated memory is still 1.1GB. Free memory was 683.1MB in the beginning and 673.7MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 09:34:35,587 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 148.9MB. Free memory is still 120.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 241.19ms. Allocated memory is still 148.9MB. Free memory was 116.8MB in the beginning and 103.7MB in the end (delta: 13.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 44.07ms. Allocated memory is still 148.9MB. Free memory was 103.2MB in the beginning and 100.0MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 38.04ms. Allocated memory is still 148.9MB. Free memory was 100.0MB in the beginning and 97.4MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 777.82ms. Allocated memory was 148.9MB in the beginning and 201.3MB in the end (delta: 52.4MB). Free memory was 97.4MB in the beginning and 166.5MB in the end (delta: -69.0MB). Peak memory consumption was 56.7MB. Max. memory is 16.1GB. * TraceAbstraction took 136110.69ms. Allocated memory was 201.3MB in the beginning and 1.1GB in the end (delta: 861.9MB). Free memory was 165.4MB in the beginning and 683.1MB in the end (delta: -517.7MB). Peak memory consumption was 806.6MB. Max. memory is 16.1GB. * Witness Printer took 73.51ms. Allocated memory is still 1.1GB. Free memory was 683.1MB in the beginning and 673.7MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 30]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 30]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 34]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 34]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 34]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 34]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 38]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 38]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 38]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 38]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 40]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 40]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 40]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 40]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 40]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 40]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 40]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 40]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 41]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 41]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 41]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 41]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 41]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 41]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 41]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 41]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 42]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 42]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 42]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 42]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 42]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 42]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 42]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 42]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 43]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 43]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 43]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 43]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 43]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 43]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 43]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 43]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 30]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 30]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 46]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 46]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 50]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 50]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 50]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 50]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 54]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 54]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 54]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 54]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 56]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 56]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 56]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 56]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 56]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 56]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 56]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 56]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 57]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 57]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 57]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 57]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 57]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 57]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 57]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 57]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 58]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 58]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 58]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 58]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 58]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 58]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 58]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 58]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 59]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 59]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 59]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 59]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 59]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 59]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 59]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 59]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 46]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 46]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 62]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 62]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 66]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 66]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 66]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 66]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 70]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 70]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 70]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 70]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 72]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 72]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 72]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 72]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 72]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 72]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 72]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 72]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 73]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 73]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 73]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 73]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 73]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 73]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 73]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 73]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 74]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 74]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 74]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 74]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 74]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 74]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 74]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 74]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 75]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 75]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 75]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 75]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 75]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 75]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 75]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 75]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 62]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 62]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 78]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 78]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 82]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 82]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 82]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 82]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 86]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 86]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 86]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 86]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 88]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 88]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 88]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 88]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 88]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 88]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 88]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 88]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 89]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 89]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 89]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 89]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 89]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 89]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 89]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 89]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 90]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 90]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 90]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 90]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 90]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 90]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 90]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 90]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 91]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 91]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 91]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 91]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 91]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 91]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 91]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 91]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 78]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 78]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 94]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 94]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 98]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 98]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 98]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 98]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 102]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 102]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 102]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 102]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 104]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 104]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 104]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 104]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 104]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 104]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 104]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 104]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 105]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 105]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 105]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 105]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 105]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 105]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 105]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 105]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 106]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 106]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 106]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 106]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 106]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 106]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 106]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 106]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 107]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 107]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 107]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 107]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 107]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 107]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 107]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 107]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 94]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 94]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 110]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 110]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 466 locations, 222 error locations. Started 1 CEGAR loops. OverallTime: 136.0s, OverallIterations: 26, TraceHistogramMax: 5, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 19.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 2.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 13714 SdHoareTripleChecker+Valid, 11.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 13714 mSDsluCounter, 7149 SdHoareTripleChecker+Invalid, 9.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3231 mSDsCounter, 1160 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 20194 IncrementalHoareTripleChecker+Invalid, 21354 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1160 mSolverCounterUnsat, 3918 mSDtfsCounter, 20194 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 4685 GetRequests, 3415 SyntacticMatches, 955 SemanticMatches, 315 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22891 ImplicationChecksByTransitivity, 59.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=678occurred in iteration=6, InterpolantAutomatonStates: 167, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 26 MinimizatonAttempts, 2145 StatesRemovedByMinimization, 22 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 7 LocationsWithAnnotation, 7 PreInvPairs, 26 NumberOfFragments, 2148 HoareAnnotationTreeSize, 7 FomulaSimplifications, 502 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 7 FomulaSimplificationsInter, 5383 FormulaSimplificationTreeSizeReductionInter, 2.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 4.3s InterpolantComputationTime, 5793 NumberOfCodeBlocks, 5361 NumberOfCodeBlocksAsserted, 39 NumberOfCheckSat, 6941 ConstructedInterpolants, 0 QuantifiedInterpolants, 14187 SizeOfPredicates, 18 NumberOfNonLiveVariables, 3594 ConjunctsInSsa, 54 ConjunctsInUnsatCore, 46 InterpolantComputations, 19 PerfectInterpolantSequences, 1076/1262 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: OVERALL_TIME: 7.0s, ICFG_INTERPRETER_ENTERED_PROCEDURES: 2, DAG_INTERPRETER_EARLY_EXIT_QUERIES_NONTRIVIAL: 139, DAG_INTERPRETER_EARLY_EXITS: 0, TOOLS_POST_APPLICATIONS: 522, TOOLS_POST_TIME: 6.5s, TOOLS_POST_CALL_APPLICATIONS: 0, TOOLS_POST_CALL_TIME: 0.0s, TOOLS_POST_RETURN_APPLICATIONS: 0, TOOLS_POST_RETURN_TIME: 0.0s, TOOLS_QUANTIFIERELIM_APPLICATIONS: 522, TOOLS_QUANTIFIERELIM_TIME: 6.3s, TOOLS_QUANTIFIERELIM_MAX_TIME: 0.1s, FLUID_QUERY_TIME: 0.0s, FLUID_QUERIES: 678, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 17, DOMAIN_JOIN_TIME: 0.1s, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME: 0.0s, DOMAIN_WIDEN_APPLICATIONS: 5, DOMAIN_WIDEN_TIME: 0.1s, DOMAIN_ISSUBSETEQ_APPLICATIONS: 8, DOMAIN_ISSUBSETEQ_TIME: 0.0s, DOMAIN_ISBOTTOM_APPLICATIONS: 139, DOMAIN_ISBOTTOM_TIME: 0.2s, LOOP_SUMMARIZER_APPLICATIONS: 3, LOOP_SUMMARIZER_CACHE_MISSES: 3, LOOP_SUMMARIZER_OVERALL_TIME: 5.1s, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME: 5.1s, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 8, CALL_SUMMARIZER_APPLICATIONS: 0, CALL_SUMMARIZER_CACHE_MISSES: 0, CALL_SUMMARIZER_OVERALL_TIME: 0.0s, CALL_SUMMARIZER_NEW_COMPUTATION_TIME: 0.0s, PROCEDURE_GRAPH_BUILDER_TIME: 0.0s, PATH_EXPR_TIME: 0.0s, REGEX_TO_DAG_TIME: 0.0s, DAG_COMPRESSION_TIME: 0.1s, DAG_COMPRESSION_PROCESSED_NODES: 10269, DAG_COMPRESSION_RETAINED_NODES: 461, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 222 specifications checked. All of them hold - InvariantResult [Line: 62]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((98 == unknown-#memory_int-unknown[2][1] && unknown-#memory_int-unknown[2][7] == 0) && unknown-#length-unknown[3] == 12) && CCCELVOL3 == 7) && CELLCOUNT % 1073741824 * 4 == unknown-#length-unknown[volArray]) && \valid[volArray] == 1) && 53 == unknown-#memory_int-unknown[2][4]) && 2 <= CELLCOUNT) && unknown-#memory_int-unknown[2][6] == 99) && CCCELVOL4 == 5) && 2 == unknown-#length-unknown[1]) && i == 1) && \valid[3] == 1) && CELLCOUNT == 5 * (CELLCOUNT / 5)) && 2 == MINVAL) && CELLCOUNT <= 2147483647) && CCCELVOL1 == 1) && volArray == 0) && 0 <= \old(cond)) && 114 == unknown-#memory_int-unknown[2][3]) && 0 <= cond) && \valid[1] == 1) && CCCELVOL2 == 3) && CCCELVOL5 == 8) && \valid[0] == 0) && unknown-#memory_int-unknown[2][5] == 46) && \valid[2] == 1) && #NULL == 0) && 8 == unknown-#length-unknown[2]) && unknown-#memory_int-unknown[1][0] == 48) && \old(cond) <= 1) && unknown-#memory_int-unknown[2][0] == 109) && unknown-#memory_int-unknown[1][1] == 0) && unknown-#StackHeapBarrier-unknown < volArray) && cond <= 1) && 0 < unknown-#StackHeapBarrier-unknown) && 112 == unknown-#memory_int-unknown[2][2]) && #NULL == 0) || (((((((((((((((((((((((((((((((((98 == unknown-#memory_int-unknown[2][1] && unknown-#memory_int-unknown[2][7] == 0) && unknown-#length-unknown[3] == 12) && CCCELVOL3 == 7) && CELLCOUNT % 1073741824 * 4 == unknown-#length-unknown[volArray]) && \valid[volArray] == 1) && 53 == unknown-#memory_int-unknown[2][4]) && 2 <= CELLCOUNT) && unknown-#memory_int-unknown[2][6] == 99) && CCCELVOL4 == 5) && 2 == unknown-#length-unknown[1]) && \valid[3] == 1) && CELLCOUNT == 5 * (CELLCOUNT / 5)) && 2 == MINVAL) && CELLCOUNT <= 2147483647) && CCCELVOL1 == 1) && volArray == 0) && 114 == unknown-#memory_int-unknown[2][3]) && \valid[1] == 1) && CCCELVOL2 == 3) && CCCELVOL5 == 8) && 2 <= i) && \valid[0] == 0) && unknown-#memory_int-unknown[2][5] == 46) && \valid[2] == 1) && #NULL == 0) && 8 == unknown-#length-unknown[2]) && unknown-#memory_int-unknown[1][0] == 48) && unknown-#memory_int-unknown[2][0] == 109) && unknown-#memory_int-unknown[1][1] == 0) && unknown-#StackHeapBarrier-unknown < volArray) && 0 < unknown-#StackHeapBarrier-unknown) && 112 == unknown-#memory_int-unknown[2][2]) && #NULL == 0) - InvariantResult [Line: 13]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 110]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((98 == unknown-#memory_int-unknown[2][1] && unknown-#memory_int-unknown[2][7] == 0) && unknown-#length-unknown[3] == 12) && CCCELVOL3 == 7) && CELLCOUNT % 1073741824 * 4 == unknown-#length-unknown[volArray]) && \valid[volArray] == 1) && i == 0) && 53 == unknown-#memory_int-unknown[2][4]) && 2 <= CELLCOUNT) && unknown-#memory_int-unknown[2][6] == 99) && CCCELVOL4 == 5) && 2 == unknown-#length-unknown[1]) && \valid[3] == 1) && CELLCOUNT == 5 * (CELLCOUNT / 5)) && 2 == MINVAL) && CELLCOUNT <= 2147483647) && CCCELVOL1 == 1) && volArray == 0) && 114 == unknown-#memory_int-unknown[2][3]) && \valid[1] == 1) && CCCELVOL2 == 3) && CCCELVOL5 == 8) && \valid[0] == 0) && unknown-#memory_int-unknown[2][5] == 46) && \valid[2] == 1) && #NULL == 0) && 8 == unknown-#length-unknown[2]) && unknown-#memory_int-unknown[1][0] == 48) && unknown-#memory_int-unknown[2][0] == 109) && unknown-#memory_int-unknown[1][1] == 0) && unknown-#StackHeapBarrier-unknown < volArray) && 0 < unknown-#StackHeapBarrier-unknown) && 112 == unknown-#memory_int-unknown[2][2]) && #NULL == 0) || (((((((((((((((((((((((((((((((((98 == unknown-#memory_int-unknown[2][1] && unknown-#memory_int-unknown[2][7] == 0) && unknown-#length-unknown[3] == 12) && CCCELVOL3 == 7) && CELLCOUNT % 1073741824 * 4 == unknown-#length-unknown[volArray]) && \valid[volArray] == 1) && 1 <= i) && 53 == unknown-#memory_int-unknown[2][4]) && 2 <= CELLCOUNT) && unknown-#memory_int-unknown[2][6] == 99) && CCCELVOL4 == 5) && 2 == unknown-#length-unknown[1]) && \valid[3] == 1) && CELLCOUNT == 5 * (CELLCOUNT / 5)) && 2 == MINVAL) && CELLCOUNT <= 2147483647) && CCCELVOL1 == 1) && volArray == 0) && 114 == unknown-#memory_int-unknown[2][3]) && \valid[1] == 1) && CCCELVOL2 == 3) && CCCELVOL5 == 8) && \valid[0] == 0) && unknown-#memory_int-unknown[2][5] == 46) && \valid[2] == 1) && #NULL == 0) && 8 == unknown-#length-unknown[2]) && unknown-#memory_int-unknown[1][0] == 48) && unknown-#memory_int-unknown[2][0] == 109) && unknown-#memory_int-unknown[1][1] == 0) && unknown-#StackHeapBarrier-unknown < volArray) && 0 < unknown-#StackHeapBarrier-unknown) && 112 == unknown-#memory_int-unknown[2][2]) && #NULL == 0) - InvariantResult [Line: 78]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((98 == unknown-#memory_int-unknown[2][1] && unknown-#memory_int-unknown[2][7] == 0) && unknown-#length-unknown[3] == 12) && CCCELVOL3 == 7) && CELLCOUNT % 1073741824 * 4 == unknown-#length-unknown[volArray]) && \valid[volArray] == 1) && 53 == unknown-#memory_int-unknown[2][4]) && 2 <= CELLCOUNT) && unknown-#memory_int-unknown[2][6] == 99) && CCCELVOL4 == 5) && 2 == unknown-#length-unknown[1]) && \valid[3] == 1) && CELLCOUNT == 5 * (CELLCOUNT / 5)) && 2 == MINVAL) && CELLCOUNT <= 2147483647) && CCCELVOL1 == 1) && volArray == 0) && 114 == unknown-#memory_int-unknown[2][3]) && \valid[1] == 1) && CCCELVOL2 == 3) && CCCELVOL5 == 8) && 2 <= i) && \valid[0] == 0) && unknown-#memory_int-unknown[2][5] == 46) && \valid[2] == 1) && #NULL == 0) && 8 == unknown-#length-unknown[2]) && unknown-#memory_int-unknown[1][0] == 48) && unknown-#memory_int-unknown[2][0] == 109) && unknown-#memory_int-unknown[1][1] == 0) && unknown-#StackHeapBarrier-unknown < volArray) && 0 < unknown-#StackHeapBarrier-unknown) && 112 == unknown-#memory_int-unknown[2][2]) && #NULL == 0) || (((((((((((((((((((((((((((((((((98 == unknown-#memory_int-unknown[2][1] && unknown-#memory_int-unknown[2][7] == 0) && unknown-#length-unknown[3] == 12) && CCCELVOL3 == 7) && CELLCOUNT % 1073741824 * 4 == unknown-#length-unknown[volArray]) && \valid[volArray] == 1) && 53 == unknown-#memory_int-unknown[2][4]) && 2 <= CELLCOUNT) && unknown-#memory_int-unknown[2][6] == 99) && CCCELVOL4 == 5) && 2 == unknown-#length-unknown[1]) && i == 1) && \valid[3] == 1) && CELLCOUNT == 5 * (CELLCOUNT / 5)) && 2 == MINVAL) && CELLCOUNT <= 2147483647) && CCCELVOL1 == 1) && volArray == 0) && 114 == unknown-#memory_int-unknown[2][3]) && \valid[1] == 1) && CCCELVOL2 == 3) && CCCELVOL5 == 8) && \valid[0] == 0) && unknown-#memory_int-unknown[2][5] == 46) && \valid[2] == 1) && #NULL == 0) && 8 == unknown-#length-unknown[2]) && unknown-#memory_int-unknown[1][0] == 48) && unknown-#memory_int-unknown[2][0] == 109) && unknown-#memory_int-unknown[1][1] == 0) && unknown-#StackHeapBarrier-unknown < volArray) && 0 < unknown-#StackHeapBarrier-unknown) && 112 == unknown-#memory_int-unknown[2][2]) && #NULL == 0) - InvariantResult [Line: 94]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((98 == unknown-#memory_int-unknown[2][1] && unknown-#memory_int-unknown[2][7] == 0) && unknown-#length-unknown[3] == 12) && CCCELVOL3 == 7) && CELLCOUNT % 1073741824 * 4 == unknown-#length-unknown[volArray]) && \valid[volArray] == 1) && 53 == unknown-#memory_int-unknown[2][4]) && 2 <= CELLCOUNT) && unknown-#memory_int-unknown[2][6] == 99) && CCCELVOL4 == 5) && 2 == unknown-#length-unknown[1]) && \valid[3] == 1) && CELLCOUNT == 5 * (CELLCOUNT / 5)) && 2 == MINVAL) && CELLCOUNT <= 2147483647) && CCCELVOL1 == 1) && volArray == 0) && 114 == unknown-#memory_int-unknown[2][3]) && \valid[1] == 1) && CCCELVOL2 == 3) && CCCELVOL5 == 8) && 2 <= i) && \valid[0] == 0) && unknown-#memory_int-unknown[2][5] == 46) && \valid[2] == 1) && #NULL == 0) && 8 == unknown-#length-unknown[2]) && unknown-#memory_int-unknown[1][0] == 48) && unknown-#memory_int-unknown[2][0] == 109) && unknown-#memory_int-unknown[1][1] == 0) && unknown-#StackHeapBarrier-unknown < volArray) && 0 < unknown-#StackHeapBarrier-unknown) && 112 == unknown-#memory_int-unknown[2][2]) && #NULL == 0) || (((((((((((((((((((((((((((((((((98 == unknown-#memory_int-unknown[2][1] && unknown-#memory_int-unknown[2][7] == 0) && unknown-#length-unknown[3] == 12) && CCCELVOL3 == 7) && CELLCOUNT % 1073741824 * 4 == unknown-#length-unknown[volArray]) && \valid[volArray] == 1) && 53 == unknown-#memory_int-unknown[2][4]) && 2 <= CELLCOUNT) && unknown-#memory_int-unknown[2][6] == 99) && CCCELVOL4 == 5) && 2 == unknown-#length-unknown[1]) && i == 1) && \valid[3] == 1) && CELLCOUNT == 5 * (CELLCOUNT / 5)) && 2 == MINVAL) && CELLCOUNT <= 2147483647) && CCCELVOL1 == 1) && volArray == 0) && 114 == unknown-#memory_int-unknown[2][3]) && \valid[1] == 1) && CCCELVOL2 == 3) && CCCELVOL5 == 8) && \valid[0] == 0) && unknown-#memory_int-unknown[2][5] == 46) && \valid[2] == 1) && #NULL == 0) && 8 == unknown-#length-unknown[2]) && unknown-#memory_int-unknown[1][0] == 48) && unknown-#memory_int-unknown[2][0] == 109) && unknown-#memory_int-unknown[1][1] == 0) && unknown-#StackHeapBarrier-unknown < volArray) && 0 < unknown-#StackHeapBarrier-unknown) && 112 == unknown-#memory_int-unknown[2][2]) && #NULL == 0) - InvariantResult [Line: 30]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((98 == unknown-#memory_int-unknown[2][1] && unknown-#memory_int-unknown[2][7] == 0) && unknown-#length-unknown[3] == 12) && CELLCOUNT % 1073741824 * 4 == unknown-#length-unknown[volArray]) && \valid[volArray] == 1) && 1 <= i) && 53 == unknown-#memory_int-unknown[2][4]) && i <= (if !(CELLCOUNT % 5 == 0) && CELLCOUNT < 0 then CELLCOUNT / 5 + 1 else CELLCOUNT / 5)) && unknown-#memory_int-unknown[2][6] == 99) && CCCELVOL4 == 5) && 2 == unknown-#length-unknown[1]) && \valid[3] == 1) && 7 <= CCCELVOL3) && 2 == MINVAL) && CELLCOUNT <= 2147483647) && CCCELVOL1 == 1) && volArray == 0) && \old(cond) == cond) && 114 == unknown-#memory_int-unknown[2][3]) && \valid[1] == 1) && CCCELVOL2 == 3) && CCCELVOL5 == 8) && \valid[0] == 0) && CCCELVOL3 <= 7) && !(cond == 0)) && unknown-#memory_int-unknown[2][5] == 46) && \valid[2] == 1) && #NULL == 0) && 8 == unknown-#length-unknown[2]) && unknown-#memory_int-unknown[1][0] == 48) && unknown-#memory_int-unknown[2][0] == 109) && unknown-#memory_int-unknown[1][1] == 0) && unknown-#StackHeapBarrier-unknown < volArray) && (if (if !(CELLCOUNT % 5 == 0) && CELLCOUNT < 0 then CELLCOUNT % 5 + -5 else CELLCOUNT % 5) == 0 then 1 else 0) == \old(cond)) && 0 < unknown-#StackHeapBarrier-unknown) && 112 == unknown-#memory_int-unknown[2][2]) && #NULL == 0) || (((((((((((((((((((((((((((((((((((((((((98 == unknown-#memory_int-unknown[2][1] && unknown-#memory_int-unknown[2][7] == 0) && unknown-#length-unknown[3] == 12) && CELLCOUNT % 1073741824 * 4 == unknown-#length-unknown[volArray]) && \valid[volArray] == 1) && 53 == unknown-#memory_int-unknown[2][4]) && 2 <= CELLCOUNT) && unknown-#memory_int-unknown[2][6] == 99) && 2 == unknown-#length-unknown[1]) && \valid[3] == 1) && 7 <= CCCELVOL3) && CELLCOUNT == 5 * (CELLCOUNT / 5)) && CELLCOUNT <= 2147483647) && CCCELVOL1 == 1) && volArray == 0) && 0 <= \old(cond)) && MINVAL <= 2) && 114 == unknown-#memory_int-unknown[2][3]) && 0 <= cond) && \valid[1] == 1) && CCCELVOL2 == 3) && CCCELVOL5 == 8) && 2 <= i) && \valid[0] == 0) && CCCELVOL3 <= 7) && unknown-#memory_int-unknown[2][5] == 46) && \valid[2] == 1) && #NULL == 0) && 8 == unknown-#length-unknown[2]) && i <= 429496730) && unknown-#memory_int-unknown[1][0] == 48) && \old(cond) <= 1) && unknown-#memory_int-unknown[2][0] == 109) && unknown-#memory_int-unknown[1][1] == 0) && CCCELVOL4 <= 5) && 2 <= MINVAL) && unknown-#StackHeapBarrier-unknown < volArray) && cond <= 1) && 5 <= CCCELVOL4) && 0 < unknown-#StackHeapBarrier-unknown) && 112 == unknown-#memory_int-unknown[2][2]) && #NULL == 0) - InvariantResult [Line: 46]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((98 == unknown-#memory_int-unknown[2][1] && unknown-#memory_int-unknown[2][7] == 0) && unknown-#length-unknown[3] == 12) && CCCELVOL3 == 7) && CELLCOUNT % 1073741824 * 4 == unknown-#length-unknown[volArray]) && \valid[volArray] == 1) && 53 == unknown-#memory_int-unknown[2][4]) && 2 <= CELLCOUNT) && unknown-#memory_int-unknown[2][6] == 99) && CCCELVOL4 == 5) && 2 == unknown-#length-unknown[1]) && i == 1) && \valid[3] == 1) && CELLCOUNT == 5 * (CELLCOUNT / 5)) && 2 == MINVAL) && CELLCOUNT <= 2147483647) && CCCELVOL1 == 1) && volArray == 0) && 0 <= \old(cond)) && 114 == unknown-#memory_int-unknown[2][3]) && 0 <= cond) && \valid[1] == 1) && CCCELVOL2 == 3) && CCCELVOL5 == 8) && \valid[0] == 0) && unknown-#memory_int-unknown[2][5] == 46) && \valid[2] == 1) && #NULL == 0) && 8 == unknown-#length-unknown[2]) && unknown-#memory_int-unknown[1][0] == 48) && \old(cond) <= 1) && unknown-#memory_int-unknown[2][0] == 109) && unknown-#memory_int-unknown[1][1] == 0) && unknown-#StackHeapBarrier-unknown < volArray) && cond <= 1) && 0 < unknown-#StackHeapBarrier-unknown) && 112 == unknown-#memory_int-unknown[2][2]) && #NULL == 0) || (((((((((((((((((((((((((((((((((((((((98 == unknown-#memory_int-unknown[2][1] && unknown-#memory_int-unknown[2][7] == 0) && unknown-#length-unknown[3] == 12) && CELLCOUNT % 1073741824 * 4 == unknown-#length-unknown[volArray]) && \valid[volArray] == 1) && 53 == unknown-#memory_int-unknown[2][4]) && 2 <= CELLCOUNT) && unknown-#memory_int-unknown[2][6] == 99) && CCCELVOL4 == 5) && 2 == unknown-#length-unknown[1]) && \valid[3] == 1) && 7 <= CCCELVOL3) && CELLCOUNT == 5 * (CELLCOUNT / 5)) && 2 == MINVAL) && CELLCOUNT <= 2147483647) && CCCELVOL1 == 1) && volArray == 0) && 0 <= \old(cond)) && 114 == unknown-#memory_int-unknown[2][3]) && 0 <= cond) && \valid[1] == 1) && CCCELVOL2 == 3) && CCCELVOL5 == 8) && 2 <= i) && \valid[0] == 0) && CCCELVOL3 <= 7) && unknown-#memory_int-unknown[2][5] == 46) && \valid[2] == 1) && #NULL == 0) && 8 == unknown-#length-unknown[2]) && i <= 429496730) && unknown-#memory_int-unknown[1][0] == 48) && \old(cond) <= 1) && unknown-#memory_int-unknown[2][0] == 109) && unknown-#memory_int-unknown[1][1] == 0) && unknown-#StackHeapBarrier-unknown < volArray) && cond <= 1) && 0 < unknown-#StackHeapBarrier-unknown) && 112 == unknown-#memory_int-unknown[2][2]) && #NULL == 0) RESULT: Ultimate proved your program to be correct! [2022-12-14 09:34:35,608 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29a67476-af48-40ef-9089-c70400038a45/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE