./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_multiply_11_good.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/config/TaipanReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_multiply_11_good.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/config/svcomp-Overflow-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0 --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 64bit --witnessprinter.graph.data.programhash f4cf3a327636065138b3aff68780319b351c24e3903e09b53dc2ed95cf03db38 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 19:49:34,202 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 19:49:34,204 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 19:49:34,249 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 19:49:34,249 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 19:49:34,251 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 19:49:34,252 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 19:49:34,254 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 19:49:34,256 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 19:49:34,258 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 19:49:34,259 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 19:49:34,260 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 19:49:34,261 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 19:49:34,262 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 19:49:34,263 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 19:49:34,265 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 19:49:34,266 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 19:49:34,267 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 19:49:34,269 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 19:49:34,271 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 19:49:34,273 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 19:49:34,275 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 19:49:34,277 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 19:49:34,278 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 19:49:34,283 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 19:49:34,284 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 19:49:34,289 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 19:49:34,290 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 19:49:34,291 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 19:49:34,292 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 19:49:34,292 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 19:49:34,293 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 19:49:34,304 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 19:49:34,305 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 19:49:34,307 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 19:49:34,307 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 19:49:34,309 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 19:49:34,309 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 19:49:34,310 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 19:49:34,311 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 19:49:34,312 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 19:49:34,313 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/config/svcomp-Overflow-64bit-Taipan_Default.epf [2022-11-16 19:49:34,351 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 19:49:34,358 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 19:49:34,360 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 19:49:34,361 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 19:49:34,362 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 19:49:34,362 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 19:49:34,363 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-16 19:49:34,363 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-16 19:49:34,363 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-16 19:49:34,364 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-16 19:49:34,365 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-16 19:49:34,365 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-16 19:49:34,365 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-16 19:49:34,366 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-16 19:49:34,366 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-16 19:49:34,366 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-16 19:49:34,367 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-16 19:49:34,367 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-16 19:49:34,368 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 19:49:34,369 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-16 19:49:34,369 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 19:49:34,369 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 19:49:34,369 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 19:49:34,370 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 19:49:34,370 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 19:49:34,370 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-16 19:49:34,370 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 19:49:34,371 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 19:49:34,371 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 19:49:34,371 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 19:49:34,372 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 19:49:34,372 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 19:49:34,373 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 19:49:34,373 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-16 19:49:34,373 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 19:49:34,373 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 19:49:34,374 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-16 19:49:34,374 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 19:49:34,374 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 19:49:34,375 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-16 19:49:34,375 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_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f4cf3a327636065138b3aff68780319b351c24e3903e09b53dc2ed95cf03db38 [2022-11-16 19:49:34,717 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 19:49:34,746 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 19:49:34,749 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 19:49:34,751 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 19:49:34,752 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 19:49:34,753 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_multiply_11_good.i [2022-11-16 19:49:34,858 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/data/36ebe28d3/11ab6cecde8b4330be89cab79ecbdbf2/FLAGd7f7afe16 [2022-11-16 19:49:35,676 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 19:49:35,677 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_multiply_11_good.i [2022-11-16 19:49:35,705 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/data/36ebe28d3/11ab6cecde8b4330be89cab79ecbdbf2/FLAGd7f7afe16 [2022-11-16 19:49:35,772 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/data/36ebe28d3/11ab6cecde8b4330be89cab79ecbdbf2 [2022-11-16 19:49:35,775 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 19:49:35,778 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 19:49:35,784 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 19:49:35,785 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 19:49:35,789 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 19:49:35,790 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:49:35" (1/1) ... [2022-11-16 19:49:35,792 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c480ea8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:49:35, skipping insertion in model container [2022-11-16 19:49:35,793 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:49:35" (1/1) ... [2022-11-16 19:49:35,801 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 19:49:35,870 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 19:49:36,297 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-11-16 19:49:36,802 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 19:49:36,812 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 19:49:36,836 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-11-16 19:49:36,919 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 19:49:37,081 INFO L208 MainTranslator]: Completed translation [2022-11-16 19:49:37,081 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:49:37 WrapperNode [2022-11-16 19:49:37,081 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 19:49:37,083 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 19:49:37,083 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 19:49:37,083 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 19:49:37,093 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:49:37" (1/1) ... [2022-11-16 19:49:37,126 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:49:37" (1/1) ... [2022-11-16 19:49:37,162 INFO L138 Inliner]: procedures = 503, calls = 159, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 195 [2022-11-16 19:49:37,173 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 19:49:37,174 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 19:49:37,175 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 19:49:37,175 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 19:49:37,188 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:49:37" (1/1) ... [2022-11-16 19:49:37,188 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:49:37" (1/1) ... [2022-11-16 19:49:37,201 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:49:37" (1/1) ... [2022-11-16 19:49:37,202 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:49:37" (1/1) ... [2022-11-16 19:49:37,210 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:49:37" (1/1) ... [2022-11-16 19:49:37,229 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:49:37" (1/1) ... [2022-11-16 19:49:37,231 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:49:37" (1/1) ... [2022-11-16 19:49:37,233 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:49:37" (1/1) ... [2022-11-16 19:49:37,236 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 19:49:37,237 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 19:49:37,238 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 19:49:37,238 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 19:49:37,251 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:49:37" (1/1) ... [2022-11-16 19:49:37,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 19:49:37,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 19:49:37,316 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 19:49:37,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 19:49:37,390 INFO L130 BoogieDeclarations]: Found specification of procedure printIntLine [2022-11-16 19:49:37,390 INFO L138 BoogieDeclarations]: Found implementation of procedure printIntLine [2022-11-16 19:49:37,390 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-11-16 19:49:37,390 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-11-16 19:49:37,391 INFO L130 BoogieDeclarations]: Found specification of procedure globalReturnsTrue [2022-11-16 19:49:37,391 INFO L138 BoogieDeclarations]: Found implementation of procedure globalReturnsTrue [2022-11-16 19:49:37,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 19:49:37,391 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 19:49:37,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 19:49:37,391 INFO L130 BoogieDeclarations]: Found specification of procedure globalReturnsFalse [2022-11-16 19:49:37,391 INFO L138 BoogieDeclarations]: Found implementation of procedure globalReturnsFalse [2022-11-16 19:49:37,392 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-11-16 19:49:37,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 19:49:37,561 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 19:49:37,564 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 19:49:38,068 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 19:49:38,165 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 19:49:38,166 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 19:49:38,169 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:49:38 BoogieIcfgContainer [2022-11-16 19:49:38,169 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 19:49:38,174 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-16 19:49:38,174 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-16 19:49:38,183 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-16 19:49:38,183 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 07:49:35" (1/3) ... [2022-11-16 19:49:38,184 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6cacb9ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 07:49:38, skipping insertion in model container [2022-11-16 19:49:38,184 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:49:37" (2/3) ... [2022-11-16 19:49:38,184 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6cacb9ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 07:49:38, skipping insertion in model container [2022-11-16 19:49:38,185 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:49:38" (3/3) ... [2022-11-16 19:49:38,186 INFO L112 eAbstractionObserver]: Analyzing ICFG CWE190_Integer_Overflow__int_max_multiply_11_good.i [2022-11-16 19:49:38,209 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-16 19:49:38,209 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 8 error locations. [2022-11-16 19:49:38,272 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-16 19:49:38,280 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;@70eacaca, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-16 19:49:38,281 INFO L358 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2022-11-16 19:49:38,286 INFO L276 IsEmpty]: Start isEmpty. Operand has 69 states, 38 states have (on average 1.5) internal successors, (57), 54 states have internal predecessors, (57), 18 states have call successors, (18), 4 states have call predecessors, (18), 4 states have return successors, (18), 15 states have call predecessors, (18), 18 states have call successors, (18) [2022-11-16 19:49:38,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-16 19:49:38,296 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 19:49:38,297 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 19:49:38,297 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2022-11-16 19:49:38,304 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 19:49:38,304 INFO L85 PathProgramCache]: Analyzing trace with hash -1268678693, now seen corresponding path program 1 times [2022-11-16 19:49:38,316 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 19:49:38,317 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1841747960] [2022-11-16 19:49:38,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:49:38,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 19:49:38,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:49:38,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 19:49:38,899 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 19:49:38,900 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1841747960] [2022-11-16 19:49:38,901 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1841747960] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 19:49:38,902 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 19:49:38,903 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-16 19:49:38,904 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [833713039] [2022-11-16 19:49:38,906 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 19:49:38,914 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-16 19:49:38,914 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 19:49:38,948 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-16 19:49:38,949 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-16 19:49:38,951 INFO L87 Difference]: Start difference. First operand has 69 states, 38 states have (on average 1.5) internal successors, (57), 54 states have internal predecessors, (57), 18 states have call successors, (18), 4 states have call predecessors, (18), 4 states have return successors, (18), 15 states have call predecessors, (18), 18 states have call successors, (18) Second operand has 5 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (3), 1 states have call predecessors, (3), 2 states have return successors, (3), 3 states have call predecessors, (3), 2 states have call successors, (3) [2022-11-16 19:49:39,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 19:49:39,107 INFO L93 Difference]: Finished difference Result 121 states and 160 transitions. [2022-11-16 19:49:39,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-16 19:49:39,113 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (3), 1 states have call predecessors, (3), 2 states have return successors, (3), 3 states have call predecessors, (3), 2 states have call successors, (3) Word has length 17 [2022-11-16 19:49:39,114 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 19:49:39,131 INFO L225 Difference]: With dead ends: 121 [2022-11-16 19:49:39,131 INFO L226 Difference]: Without dead ends: 59 [2022-11-16 19:49:39,136 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-16 19:49:39,140 INFO L413 NwaCegarLoop]: 73 mSDtfsCounter, 41 mSDsluCounter, 157 mSDsCounter, 0 mSdLazyCounter, 48 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 55 SdHoareTripleChecker+Valid, 230 SdHoareTripleChecker+Invalid, 49 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 48 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-16 19:49:39,141 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [55 Valid, 230 Invalid, 49 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 48 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-16 19:49:39,161 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 59 states. [2022-11-16 19:49:39,208 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 59 to 59. [2022-11-16 19:49:39,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 59 states, 34 states have (on average 1.3529411764705883) internal successors, (46), 44 states have internal predecessors, (46), 15 states have call successors, (15), 4 states have call predecessors, (15), 4 states have return successors, (15), 13 states have call predecessors, (15), 15 states have call successors, (15) [2022-11-16 19:49:39,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 76 transitions. [2022-11-16 19:49:39,217 INFO L78 Accepts]: Start accepts. Automaton has 59 states and 76 transitions. Word has length 17 [2022-11-16 19:49:39,219 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 19:49:39,219 INFO L495 AbstractCegarLoop]: Abstraction has 59 states and 76 transitions. [2022-11-16 19:49:39,220 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (3), 1 states have call predecessors, (3), 2 states have return successors, (3), 3 states have call predecessors, (3), 2 states have call successors, (3) [2022-11-16 19:49:39,220 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 76 transitions. [2022-11-16 19:49:39,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-11-16 19:49:39,223 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 19:49:39,224 INFO L195 NwaCegarLoop]: trace histogram [3, 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] [2022-11-16 19:49:39,224 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-16 19:49:39,225 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2022-11-16 19:49:39,227 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 19:49:39,228 INFO L85 PathProgramCache]: Analyzing trace with hash 914524845, now seen corresponding path program 1 times [2022-11-16 19:49:39,228 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 19:49:39,228 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1380435580] [2022-11-16 19:49:39,229 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:49:39,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 19:49:39,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:49:39,503 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 19:49:39,503 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 19:49:39,503 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1380435580] [2022-11-16 19:49:39,504 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1380435580] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 19:49:39,504 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 19:49:39,504 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-16 19:49:39,505 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1380795171] [2022-11-16 19:49:39,505 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 19:49:39,506 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-16 19:49:39,507 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 19:49:39,507 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-16 19:49:39,508 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-16 19:49:39,508 INFO L87 Difference]: Start difference. First operand 59 states and 76 transitions. Second operand has 4 states, 3 states have (on average 5.0) internal successors, (15), 4 states have internal predecessors, (15), 2 states have call successors, (6), 1 states have call predecessors, (6), 2 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-16 19:49:39,597 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 19:49:39,598 INFO L93 Difference]: Finished difference Result 106 states and 134 transitions. [2022-11-16 19:49:39,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-16 19:49:39,599 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 5.0) internal successors, (15), 4 states have internal predecessors, (15), 2 states have call successors, (6), 1 states have call predecessors, (6), 2 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) Word has length 30 [2022-11-16 19:49:39,600 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 19:49:39,603 INFO L225 Difference]: With dead ends: 106 [2022-11-16 19:49:39,605 INFO L226 Difference]: Without dead ends: 58 [2022-11-16 19:49:39,607 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-16 19:49:39,610 INFO L413 NwaCegarLoop]: 63 mSDtfsCounter, 0 mSDsluCounter, 122 mSDsCounter, 0 mSdLazyCounter, 31 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 185 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 31 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-16 19:49:39,613 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 185 Invalid, 31 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 31 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-16 19:49:39,614 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58 states. [2022-11-16 19:49:39,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58 to 58. [2022-11-16 19:49:39,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 58 states, 34 states have (on average 1.3235294117647058) internal successors, (45), 43 states have internal predecessors, (45), 14 states have call successors, (14), 4 states have call predecessors, (14), 4 states have return successors, (14), 13 states have call predecessors, (14), 14 states have call successors, (14) [2022-11-16 19:49:39,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 73 transitions. [2022-11-16 19:49:39,632 INFO L78 Accepts]: Start accepts. Automaton has 58 states and 73 transitions. Word has length 30 [2022-11-16 19:49:39,637 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 19:49:39,637 INFO L495 AbstractCegarLoop]: Abstraction has 58 states and 73 transitions. [2022-11-16 19:49:39,637 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 5.0) internal successors, (15), 4 states have internal predecessors, (15), 2 states have call successors, (6), 1 states have call predecessors, (6), 2 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-16 19:49:39,638 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 73 transitions. [2022-11-16 19:49:39,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-11-16 19:49:39,639 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 19:49:39,640 INFO L195 NwaCegarLoop]: trace histogram [3, 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] [2022-11-16 19:49:39,640 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-16 19:49:39,640 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2022-11-16 19:49:39,642 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 19:49:39,643 INFO L85 PathProgramCache]: Analyzing trace with hash 1699802322, now seen corresponding path program 1 times [2022-11-16 19:49:39,643 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 19:49:39,644 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1001919363] [2022-11-16 19:49:39,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:49:39,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 19:49:39,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:49:39,754 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 19:49:39,755 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 19:49:39,755 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1001919363] [2022-11-16 19:49:39,755 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1001919363] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 19:49:39,756 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 19:49:39,756 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-16 19:49:39,758 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [705999167] [2022-11-16 19:49:39,758 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 19:49:39,761 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 19:49:39,761 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 19:49:39,762 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 19:49:39,762 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 19:49:39,763 INFO L87 Difference]: Start difference. First operand 58 states and 73 transitions. Second operand has 3 states, 2 states have (on average 8.5) internal successors, (17), 3 states have internal predecessors, (17), 1 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 1 states have call predecessors, (6), 1 states have call successors, (6) [2022-11-16 19:49:39,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 19:49:39,834 INFO L93 Difference]: Finished difference Result 83 states and 106 transitions. [2022-11-16 19:49:39,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 19:49:39,835 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 8.5) internal successors, (17), 3 states have internal predecessors, (17), 1 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 1 states have call predecessors, (6), 1 states have call successors, (6) Word has length 32 [2022-11-16 19:49:39,835 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 19:49:39,839 INFO L225 Difference]: With dead ends: 83 [2022-11-16 19:49:39,840 INFO L226 Difference]: Without dead ends: 82 [2022-11-16 19:49:39,840 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 [2022-11-16 19:49:39,849 INFO L413 NwaCegarLoop]: 80 mSDtfsCounter, 24 mSDsluCounter, 57 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 32 SdHoareTripleChecker+Valid, 137 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-16 19:49:39,851 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [32 Valid, 137 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-16 19:49:39,853 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 82 states. [2022-11-16 19:49:39,864 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 82 to 57. [2022-11-16 19:49:39,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57 states, 34 states have (on average 1.2941176470588236) internal successors, (44), 42 states have internal predecessors, (44), 14 states have call successors, (14), 4 states have call predecessors, (14), 4 states have return successors, (14), 13 states have call predecessors, (14), 14 states have call successors, (14) [2022-11-16 19:49:39,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 72 transitions. [2022-11-16 19:49:39,869 INFO L78 Accepts]: Start accepts. Automaton has 57 states and 72 transitions. Word has length 32 [2022-11-16 19:49:39,870 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 19:49:39,871 INFO L495 AbstractCegarLoop]: Abstraction has 57 states and 72 transitions. [2022-11-16 19:49:39,872 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 8.5) internal successors, (17), 3 states have internal predecessors, (17), 1 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 1 states have call predecessors, (6), 1 states have call successors, (6) [2022-11-16 19:49:39,872 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 72 transitions. [2022-11-16 19:49:39,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-11-16 19:49:39,874 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 19:49:39,875 INFO L195 NwaCegarLoop]: trace histogram [3, 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] [2022-11-16 19:49:39,875 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-16 19:49:39,875 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2022-11-16 19:49:39,879 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 19:49:39,880 INFO L85 PathProgramCache]: Analyzing trace with hash 1154264534, now seen corresponding path program 1 times [2022-11-16 19:49:39,880 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 19:49:39,880 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1320712483] [2022-11-16 19:49:39,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:49:39,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 19:49:39,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:49:39,992 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 19:49:39,992 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 19:49:39,993 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1320712483] [2022-11-16 19:49:39,993 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1320712483] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 19:49:39,993 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 19:49:39,993 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-16 19:49:39,994 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1395630721] [2022-11-16 19:49:39,994 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 19:49:39,994 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 19:49:39,995 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 19:49:39,995 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 19:49:39,996 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 19:49:39,996 INFO L87 Difference]: Start difference. First operand 57 states and 72 transitions. Second operand has 3 states, 2 states have (on average 9.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 1 states have call predecessors, (6), 1 states have call successors, (6) [2022-11-16 19:49:40,040 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 19:49:40,040 INFO L93 Difference]: Finished difference Result 82 states and 105 transitions. [2022-11-16 19:49:40,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 19:49:40,041 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 9.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 1 states have call predecessors, (6), 1 states have call successors, (6) Word has length 33 [2022-11-16 19:49:40,042 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 19:49:40,043 INFO L225 Difference]: With dead ends: 82 [2022-11-16 19:49:40,043 INFO L226 Difference]: Without dead ends: 81 [2022-11-16 19:49:40,043 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 [2022-11-16 19:49:40,044 INFO L413 NwaCegarLoop]: 72 mSDtfsCounter, 23 mSDsluCounter, 57 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 31 SdHoareTripleChecker+Valid, 129 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-16 19:49:40,045 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [31 Valid, 129 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-16 19:49:40,046 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 81 states. [2022-11-16 19:49:40,055 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 81 to 56. [2022-11-16 19:49:40,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 34 states have (on average 1.2647058823529411) internal successors, (43), 41 states have internal predecessors, (43), 14 states have call successors, (14), 4 states have call predecessors, (14), 4 states have return successors, (14), 13 states have call predecessors, (14), 14 states have call successors, (14) [2022-11-16 19:49:40,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 71 transitions. [2022-11-16 19:49:40,057 INFO L78 Accepts]: Start accepts. Automaton has 56 states and 71 transitions. Word has length 33 [2022-11-16 19:49:40,057 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 19:49:40,057 INFO L495 AbstractCegarLoop]: Abstraction has 56 states and 71 transitions. [2022-11-16 19:49:40,058 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 9.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 1 states have call predecessors, (6), 1 states have call successors, (6) [2022-11-16 19:49:40,058 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 71 transitions. [2022-11-16 19:49:40,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-11-16 19:49:40,059 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 19:49:40,060 INFO L195 NwaCegarLoop]: trace histogram [4, 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] [2022-11-16 19:49:40,060 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-16 19:49:40,060 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2022-11-16 19:49:40,061 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 19:49:40,061 INFO L85 PathProgramCache]: Analyzing trace with hash -56726150, now seen corresponding path program 1 times [2022-11-16 19:49:40,061 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 19:49:40,062 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [903064292] [2022-11-16 19:49:40,062 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:49:40,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 19:49:40,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:49:40,236 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-11-16 19:49:40,236 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 19:49:40,236 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [903064292] [2022-11-16 19:49:40,236 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [903064292] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 19:49:40,237 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [290254155] [2022-11-16 19:49:40,237 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:49:40,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 19:49:40,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 19:49:40,243 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 19:49:40,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-16 19:49:40,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:49:40,444 INFO L263 TraceCheckSpWp]: Trace formula consists of 364 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-16 19:49:40,456 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 19:49:40,543 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-11-16 19:49:40,548 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-16 19:49:40,548 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [290254155] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 19:49:40,549 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-16 19:49:40,549 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2022-11-16 19:49:40,549 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2041625097] [2022-11-16 19:49:40,550 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 19:49:40,551 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 19:49:40,551 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 19:49:40,552 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 19:49:40,552 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-16 19:49:40,555 INFO L87 Difference]: Start difference. First operand 56 states and 71 transitions. Second operand has 3 states, 2 states have (on average 10.5) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-16 19:49:40,604 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 19:49:40,604 INFO L93 Difference]: Finished difference Result 56 states and 71 transitions. [2022-11-16 19:49:40,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 19:49:40,605 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 10.5) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 42 [2022-11-16 19:49:40,606 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 19:49:40,607 INFO L225 Difference]: With dead ends: 56 [2022-11-16 19:49:40,608 INFO L226 Difference]: Without dead ends: 55 [2022-11-16 19:49:40,610 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-16 19:49:40,611 INFO L413 NwaCegarLoop]: 57 mSDtfsCounter, 15 mSDsluCounter, 37 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 94 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-16 19:49:40,611 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [20 Valid, 94 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-16 19:49:40,613 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55 states. [2022-11-16 19:49:40,631 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55 to 55. [2022-11-16 19:49:40,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 55 states, 34 states have (on average 1.2352941176470589) internal successors, (42), 40 states have internal predecessors, (42), 14 states have call successors, (14), 4 states have call predecessors, (14), 4 states have return successors, (14), 13 states have call predecessors, (14), 14 states have call successors, (14) [2022-11-16 19:49:40,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 70 transitions. [2022-11-16 19:49:40,638 INFO L78 Accepts]: Start accepts. Automaton has 55 states and 70 transitions. Word has length 42 [2022-11-16 19:49:40,640 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 19:49:40,641 INFO L495 AbstractCegarLoop]: Abstraction has 55 states and 70 transitions. [2022-11-16 19:49:40,641 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 10.5) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-16 19:49:40,642 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 70 transitions. [2022-11-16 19:49:40,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-11-16 19:49:40,645 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 19:49:40,648 INFO L195 NwaCegarLoop]: trace histogram [4, 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] [2022-11-16 19:49:40,665 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-16 19:49:40,865 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 19:49:40,866 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2022-11-16 19:49:40,866 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 19:49:40,866 INFO L85 PathProgramCache]: Analyzing trace with hash -1758510513, now seen corresponding path program 1 times [2022-11-16 19:49:40,866 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 19:49:40,867 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [244673467] [2022-11-16 19:49:40,867 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:49:40,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 19:49:40,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:49:41,001 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-11-16 19:49:41,001 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 19:49:41,001 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [244673467] [2022-11-16 19:49:41,001 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [244673467] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 19:49:41,001 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1673716782] [2022-11-16 19:49:41,002 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:49:41,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 19:49:41,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 19:49:41,003 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 19:49:41,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-16 19:49:41,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:49:41,142 INFO L263 TraceCheckSpWp]: Trace formula consists of 365 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-16 19:49:41,144 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 19:49:41,170 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-11-16 19:49:41,170 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-16 19:49:41,171 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1673716782] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 19:49:41,171 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-16 19:49:41,171 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2022-11-16 19:49:41,171 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1108883524] [2022-11-16 19:49:41,172 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 19:49:41,172 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 19:49:41,172 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 19:49:41,173 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 19:49:41,173 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-16 19:49:41,173 INFO L87 Difference]: Start difference. First operand 55 states and 70 transitions. Second operand has 3 states, 2 states have (on average 11.0) internal successors, (22), 3 states have internal predecessors, (22), 2 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-16 19:49:41,236 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 19:49:41,236 INFO L93 Difference]: Finished difference Result 87 states and 107 transitions. [2022-11-16 19:49:41,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 19:49:41,237 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 11.0) internal successors, (22), 3 states have internal predecessors, (22), 2 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 43 [2022-11-16 19:49:41,238 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 19:49:41,240 INFO L225 Difference]: With dead ends: 87 [2022-11-16 19:49:41,242 INFO L226 Difference]: Without dead ends: 73 [2022-11-16 19:49:41,242 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-16 19:49:41,248 INFO L413 NwaCegarLoop]: 63 mSDtfsCounter, 10 mSDsluCounter, 55 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 118 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-16 19:49:41,248 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13 Valid, 118 Invalid, 26 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-16 19:49:41,250 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73 states. [2022-11-16 19:49:41,268 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73 to 61. [2022-11-16 19:49:41,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 61 states, 39 states have (on average 1.2307692307692308) internal successors, (48), 44 states have internal predecessors, (48), 15 states have call successors, (15), 4 states have call predecessors, (15), 4 states have return successors, (15), 14 states have call predecessors, (15), 15 states have call successors, (15) [2022-11-16 19:49:41,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 78 transitions. [2022-11-16 19:49:41,274 INFO L78 Accepts]: Start accepts. Automaton has 61 states and 78 transitions. Word has length 43 [2022-11-16 19:49:41,275 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 19:49:41,275 INFO L495 AbstractCegarLoop]: Abstraction has 61 states and 78 transitions. [2022-11-16 19:49:41,275 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 11.0) internal successors, (22), 3 states have internal predecessors, (22), 2 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-16 19:49:41,275 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 78 transitions. [2022-11-16 19:49:41,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-11-16 19:49:41,277 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 19:49:41,277 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 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] [2022-11-16 19:49:41,284 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-16 19:49:41,483 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 19:49:41,484 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2022-11-16 19:49:41,484 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 19:49:41,485 INFO L85 PathProgramCache]: Analyzing trace with hash 1280452429, now seen corresponding path program 1 times [2022-11-16 19:49:41,485 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 19:49:41,485 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1801199361] [2022-11-16 19:49:41,485 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:49:41,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 19:49:41,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:49:41,612 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-11-16 19:49:41,612 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 19:49:41,612 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1801199361] [2022-11-16 19:49:41,613 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1801199361] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 19:49:41,613 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [889986761] [2022-11-16 19:49:41,613 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:49:41,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 19:49:41,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 19:49:41,615 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 19:49:41,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-16 19:49:41,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:49:41,805 INFO L263 TraceCheckSpWp]: Trace formula consists of 374 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-16 19:49:41,812 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 19:49:41,855 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-16 19:49:41,855 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-16 19:49:41,855 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [889986761] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 19:49:41,856 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-16 19:49:41,856 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2022-11-16 19:49:41,856 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [376507136] [2022-11-16 19:49:41,856 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 19:49:41,857 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 19:49:41,857 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 19:49:41,859 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 19:49:41,859 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-16 19:49:41,859 INFO L87 Difference]: Start difference. First operand 61 states and 78 transitions. Second operand has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 2 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-11-16 19:49:41,906 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 19:49:41,906 INFO L93 Difference]: Finished difference Result 88 states and 106 transitions. [2022-11-16 19:49:41,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 19:49:41,907 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 2 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 46 [2022-11-16 19:49:41,908 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 19:49:41,909 INFO L225 Difference]: With dead ends: 88 [2022-11-16 19:49:41,909 INFO L226 Difference]: Without dead ends: 69 [2022-11-16 19:49:41,910 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-16 19:49:41,911 INFO L413 NwaCegarLoop]: 76 mSDtfsCounter, 10 mSDsluCounter, 54 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12 SdHoareTripleChecker+Valid, 130 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-16 19:49:41,911 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12 Valid, 130 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-16 19:49:41,913 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states. [2022-11-16 19:49:41,930 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 58. [2022-11-16 19:49:41,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 58 states, 37 states have (on average 1.1891891891891893) internal successors, (44), 41 states have internal predecessors, (44), 15 states have call successors, (15), 4 states have call predecessors, (15), 4 states have return successors, (15), 14 states have call predecessors, (15), 15 states have call successors, (15) [2022-11-16 19:49:41,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 74 transitions. [2022-11-16 19:49:41,934 INFO L78 Accepts]: Start accepts. Automaton has 58 states and 74 transitions. Word has length 46 [2022-11-16 19:49:41,937 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 19:49:41,937 INFO L495 AbstractCegarLoop]: Abstraction has 58 states and 74 transitions. [2022-11-16 19:49:41,938 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 2 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-11-16 19:49:41,938 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 74 transitions. [2022-11-16 19:49:41,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-16 19:49:41,943 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 19:49:41,944 INFO L195 NwaCegarLoop]: trace histogram [6, 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] [2022-11-16 19:49:41,956 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-16 19:49:42,151 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 19:49:42,151 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2022-11-16 19:49:42,152 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 19:49:42,152 INFO L85 PathProgramCache]: Analyzing trace with hash -466031251, now seen corresponding path program 1 times [2022-11-16 19:49:42,152 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 19:49:42,152 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1855204375] [2022-11-16 19:49:42,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:49:42,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 19:49:42,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:49:42,277 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-11-16 19:49:42,277 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 19:49:42,277 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1855204375] [2022-11-16 19:49:42,278 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1855204375] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 19:49:42,278 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [67155139] [2022-11-16 19:49:42,278 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:49:42,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 19:49:42,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 19:49:42,280 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 19:49:42,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-16 19:49:42,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:49:42,434 INFO L263 TraceCheckSpWp]: Trace formula consists of 387 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-16 19:49:42,437 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 19:49:42,470 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-16 19:49:42,470 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-16 19:49:42,471 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [67155139] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 19:49:42,471 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-16 19:49:42,471 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 6 [2022-11-16 19:49:42,471 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [654685525] [2022-11-16 19:49:42,472 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 19:49:42,472 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-16 19:49:42,472 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 19:49:42,473 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-16 19:49:42,473 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-11-16 19:49:42,473 INFO L87 Difference]: Start difference. First operand 58 states and 74 transitions. Second operand has 4 states, 3 states have (on average 9.333333333333334) internal successors, (28), 4 states have internal predecessors, (28), 2 states have call successors, (10), 2 states have call predecessors, (10), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2022-11-16 19:49:42,537 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 19:49:42,537 INFO L93 Difference]: Finished difference Result 93 states and 114 transitions. [2022-11-16 19:49:42,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-16 19:49:42,538 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 9.333333333333334) internal successors, (28), 4 states have internal predecessors, (28), 2 states have call successors, (10), 2 states have call predecessors, (10), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) Word has length 52 [2022-11-16 19:49:42,540 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 19:49:42,541 INFO L225 Difference]: With dead ends: 93 [2022-11-16 19:49:42,541 INFO L226 Difference]: Without dead ends: 58 [2022-11-16 19:49:42,543 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-11-16 19:49:42,544 INFO L413 NwaCegarLoop]: 58 mSDtfsCounter, 0 mSDsluCounter, 108 mSDsCounter, 0 mSdLazyCounter, 35 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 166 SdHoareTripleChecker+Invalid, 35 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 35 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-16 19:49:42,544 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 166 Invalid, 35 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 35 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-16 19:49:42,546 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58 states. [2022-11-16 19:49:42,565 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58 to 58. [2022-11-16 19:49:42,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 58 states, 37 states have (on average 1.162162162162162) internal successors, (43), 41 states have internal predecessors, (43), 15 states have call successors, (15), 4 states have call predecessors, (15), 4 states have return successors, (15), 14 states have call predecessors, (15), 15 states have call successors, (15) [2022-11-16 19:49:42,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 73 transitions. [2022-11-16 19:49:42,568 INFO L78 Accepts]: Start accepts. Automaton has 58 states and 73 transitions. Word has length 52 [2022-11-16 19:49:42,568 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 19:49:42,568 INFO L495 AbstractCegarLoop]: Abstraction has 58 states and 73 transitions. [2022-11-16 19:49:42,569 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 9.333333333333334) internal successors, (28), 4 states have internal predecessors, (28), 2 states have call successors, (10), 2 states have call predecessors, (10), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2022-11-16 19:49:42,569 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 73 transitions. [2022-11-16 19:49:42,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-16 19:49:42,571 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 19:49:42,571 INFO L195 NwaCegarLoop]: trace histogram [6, 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] [2022-11-16 19:49:42,579 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-16 19:49:42,778 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 19:49:42,778 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2022-11-16 19:49:42,779 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 19:49:42,779 INFO L85 PathProgramCache]: Analyzing trace with hash -825065676, now seen corresponding path program 1 times [2022-11-16 19:49:42,779 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 19:49:42,779 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1859796958] [2022-11-16 19:49:42,780 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:49:42,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 19:49:42,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:49:42,919 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-11-16 19:49:42,919 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 19:49:42,920 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1859796958] [2022-11-16 19:49:42,920 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1859796958] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 19:49:42,920 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [127661230] [2022-11-16 19:49:42,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:49:42,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 19:49:42,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 19:49:42,922 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 19:49:42,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-16 19:49:43,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:49:43,074 INFO L263 TraceCheckSpWp]: Trace formula consists of 387 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-16 19:49:43,077 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 19:49:43,099 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-11-16 19:49:43,099 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-16 19:49:43,099 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [127661230] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 19:49:43,100 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-16 19:49:43,100 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 6 [2022-11-16 19:49:43,100 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [746203518] [2022-11-16 19:49:43,100 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 19:49:43,101 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-16 19:49:43,101 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 19:49:43,102 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-16 19:49:43,102 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-11-16 19:49:43,102 INFO L87 Difference]: Start difference. First operand 58 states and 73 transitions. Second operand has 4 states, 3 states have (on average 9.333333333333334) internal successors, (28), 4 states have internal predecessors, (28), 2 states have call successors, (10), 2 states have call predecessors, (10), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2022-11-16 19:49:43,165 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 19:49:43,165 INFO L93 Difference]: Finished difference Result 71 states and 86 transitions. [2022-11-16 19:49:43,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-16 19:49:43,166 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 9.333333333333334) internal successors, (28), 4 states have internal predecessors, (28), 2 states have call successors, (10), 2 states have call predecessors, (10), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) Word has length 53 [2022-11-16 19:49:43,166 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 19:49:43,167 INFO L225 Difference]: With dead ends: 71 [2022-11-16 19:49:43,167 INFO L226 Difference]: Without dead ends: 58 [2022-11-16 19:49:43,168 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-11-16 19:49:43,171 INFO L413 NwaCegarLoop]: 57 mSDtfsCounter, 0 mSDsluCounter, 106 mSDsCounter, 0 mSdLazyCounter, 35 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 163 SdHoareTripleChecker+Invalid, 35 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 35 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-16 19:49:43,172 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 163 Invalid, 35 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 35 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-16 19:49:43,173 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58 states. [2022-11-16 19:49:43,181 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58 to 58. [2022-11-16 19:49:43,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 58 states, 37 states have (on average 1.1081081081081081) internal successors, (41), 41 states have internal predecessors, (41), 15 states have call successors, (15), 4 states have call predecessors, (15), 4 states have return successors, (15), 14 states have call predecessors, (15), 15 states have call successors, (15) [2022-11-16 19:49:43,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 71 transitions. [2022-11-16 19:49:43,183 INFO L78 Accepts]: Start accepts. Automaton has 58 states and 71 transitions. Word has length 53 [2022-11-16 19:49:43,183 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 19:49:43,184 INFO L495 AbstractCegarLoop]: Abstraction has 58 states and 71 transitions. [2022-11-16 19:49:43,184 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 9.333333333333334) internal successors, (28), 4 states have internal predecessors, (28), 2 states have call successors, (10), 2 states have call predecessors, (10), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2022-11-16 19:49:43,184 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 71 transitions. [2022-11-16 19:49:43,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-16 19:49:43,189 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 19:49:43,190 INFO L195 NwaCegarLoop]: trace histogram [6, 3, 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] [2022-11-16 19:49:43,199 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2022-11-16 19:49:43,396 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 19:49:43,397 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2022-11-16 19:49:43,397 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 19:49:43,397 INFO L85 PathProgramCache]: Analyzing trace with hash -1711850879, now seen corresponding path program 1 times [2022-11-16 19:49:43,397 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 19:49:43,398 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1865795603] [2022-11-16 19:49:43,398 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:49:43,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 19:49:43,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:49:43,486 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-11-16 19:49:43,487 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 19:49:43,487 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1865795603] [2022-11-16 19:49:43,487 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1865795603] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 19:49:43,487 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 19:49:43,487 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-16 19:49:43,488 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [736468292] [2022-11-16 19:49:43,488 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 19:49:43,488 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-16 19:49:43,489 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 19:49:43,489 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-16 19:49:43,489 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-16 19:49:43,490 INFO L87 Difference]: Start difference. First operand 58 states and 71 transitions. Second operand has 4 states, 3 states have (on average 9.333333333333334) internal successors, (28), 4 states have internal predecessors, (28), 2 states have call successors, (11), 1 states have call predecessors, (11), 2 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) [2022-11-16 19:49:43,529 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 19:49:43,529 INFO L93 Difference]: Finished difference Result 73 states and 85 transitions. [2022-11-16 19:49:43,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-16 19:49:43,530 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 9.333333333333334) internal successors, (28), 4 states have internal predecessors, (28), 2 states have call successors, (11), 1 states have call predecessors, (11), 2 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) Word has length 57 [2022-11-16 19:49:43,530 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 19:49:43,531 INFO L225 Difference]: With dead ends: 73 [2022-11-16 19:49:43,531 INFO L226 Difference]: Without dead ends: 53 [2022-11-16 19:49:43,532 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-16 19:49:43,532 INFO L413 NwaCegarLoop]: 53 mSDtfsCounter, 0 mSDsluCounter, 102 mSDsCounter, 0 mSdLazyCounter, 31 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 155 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 31 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-16 19:49:43,533 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 155 Invalid, 31 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 31 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-16 19:49:43,534 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53 states. [2022-11-16 19:49:43,538 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53 to 53. [2022-11-16 19:49:43,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53 states, 34 states have (on average 1.088235294117647) internal successors, (37), 37 states have internal predecessors, (37), 13 states have call successors, (13), 4 states have call predecessors, (13), 4 states have return successors, (13), 12 states have call predecessors, (13), 13 states have call successors, (13) [2022-11-16 19:49:43,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 63 transitions. [2022-11-16 19:49:43,539 INFO L78 Accepts]: Start accepts. Automaton has 53 states and 63 transitions. Word has length 57 [2022-11-16 19:49:43,540 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 19:49:43,540 INFO L495 AbstractCegarLoop]: Abstraction has 53 states and 63 transitions. [2022-11-16 19:49:43,540 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 9.333333333333334) internal successors, (28), 4 states have internal predecessors, (28), 2 states have call successors, (11), 1 states have call predecessors, (11), 2 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) [2022-11-16 19:49:43,540 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 63 transitions. [2022-11-16 19:49:43,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-16 19:49:43,541 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 19:49:43,541 INFO L195 NwaCegarLoop]: trace histogram [6, 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] [2022-11-16 19:49:43,542 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-11-16 19:49:43,542 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2022-11-16 19:49:43,542 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 19:49:43,543 INFO L85 PathProgramCache]: Analyzing trace with hash 2111595398, now seen corresponding path program 1 times [2022-11-16 19:49:43,543 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 19:49:43,543 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [999420631] [2022-11-16 19:49:43,543 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:49:43,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 19:49:43,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:49:43,667 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-11-16 19:49:43,667 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 19:49:43,667 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [999420631] [2022-11-16 19:49:43,667 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [999420631] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 19:49:43,668 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1513148495] [2022-11-16 19:49:43,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:49:43,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 19:49:43,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 19:49:43,669 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 19:49:43,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-11-16 19:49:43,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:49:43,817 INFO L263 TraceCheckSpWp]: Trace formula consists of 398 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-16 19:49:43,824 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 19:49:43,878 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 21 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-16 19:49:43,879 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-16 19:49:44,005 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-11-16 19:49:44,006 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1513148495] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-16 19:49:44,006 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1347000745] [2022-11-16 19:49:44,033 INFO L159 IcfgInterpreter]: Started Sifa with 46 locations of interest [2022-11-16 19:49:44,033 INFO L166 IcfgInterpreter]: Building call graph [2022-11-16 19:49:44,038 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-16 19:49:44,045 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-16 19:49:44,045 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-16 19:49:49,922 INFO L197 IcfgInterpreter]: Interpreting procedure globalReturnsTrue with input of size 305 for LOIs [2022-11-16 19:49:49,976 INFO L197 IcfgInterpreter]: Interpreting procedure globalReturnsFalse with input of size 305 for LOIs [2022-11-16 19:49:50,018 INFO L197 IcfgInterpreter]: Interpreting procedure printLine with input of size 345 for LOIs [2022-11-16 19:49:50,338 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-16 19:49:57,228 WARN L233 SmtUtils]: Spent 5.55s on a formula simplification. DAG size of input: 345 DAG size of output: 312 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-16 19:50:03,034 WARN L233 SmtUtils]: Spent 5.70s on a formula simplification. DAG size of input: 349 DAG size of output: 317 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-16 19:50:15,497 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSifa [1347000745] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 19:50:15,497 INFO L184 FreeRefinementEngine]: Found 1 perfect and 3 imperfect interpolant sequences. [2022-11-16 19:50:15,497 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [5, 5, 5] total 23 [2022-11-16 19:50:15,498 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [14848093] [2022-11-16 19:50:15,499 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 19:50:15,499 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-11-16 19:50:15,499 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 19:50:15,500 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-11-16 19:50:15,500 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=87, Invalid=419, Unknown=0, NotChecked=0, Total=506 [2022-11-16 19:50:15,501 INFO L87 Difference]: Start difference. First operand 53 states and 63 transitions. Second operand has 16 states, 11 states have (on average 2.727272727272727) internal successors, (30), 11 states have internal predecessors, (30), 6 states have call successors, (11), 3 states have call predecessors, (11), 4 states have return successors, (11), 7 states have call predecessors, (11), 6 states have call successors, (11) [2022-11-16 19:50:17,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 19:50:17,339 INFO L93 Difference]: Finished difference Result 83 states and 93 transitions. [2022-11-16 19:50:17,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-11-16 19:50:17,341 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 11 states have (on average 2.727272727272727) internal successors, (30), 11 states have internal predecessors, (30), 6 states have call successors, (11), 3 states have call predecessors, (11), 4 states have return successors, (11), 7 states have call predecessors, (11), 6 states have call successors, (11) Word has length 59 [2022-11-16 19:50:17,341 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 19:50:17,342 INFO L225 Difference]: With dead ends: 83 [2022-11-16 19:50:17,342 INFO L226 Difference]: Without dead ends: 52 [2022-11-16 19:50:17,343 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 180 GetRequests, 158 SyntacticMatches, 1 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 119 ImplicationChecksByTransitivity, 25.2s TimeCoverageRelationStatistics Valid=87, Invalid=419, Unknown=0, NotChecked=0, Total=506 [2022-11-16 19:50:17,343 INFO L413 NwaCegarLoop]: 29 mSDtfsCounter, 67 mSDsluCounter, 129 mSDsCounter, 0 mSdLazyCounter, 365 mSolverCounterSat, 22 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 77 SdHoareTripleChecker+Valid, 158 SdHoareTripleChecker+Invalid, 387 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 22 IncrementalHoareTripleChecker+Valid, 365 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-11-16 19:50:17,344 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [77 Valid, 158 Invalid, 387 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [22 Valid, 365 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-11-16 19:50:17,345 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52 states. [2022-11-16 19:50:17,390 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52 to 52. [2022-11-16 19:50:17,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 52 states, 33 states have (on average 1.0303030303030303) internal successors, (34), 34 states have internal predecessors, (34), 12 states have call successors, (12), 5 states have call predecessors, (12), 5 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-11-16 19:50:17,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 58 transitions. [2022-11-16 19:50:17,391 INFO L78 Accepts]: Start accepts. Automaton has 52 states and 58 transitions. Word has length 59 [2022-11-16 19:50:17,392 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 19:50:17,392 INFO L495 AbstractCegarLoop]: Abstraction has 52 states and 58 transitions. [2022-11-16 19:50:17,392 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 11 states have (on average 2.727272727272727) internal successors, (30), 11 states have internal predecessors, (30), 6 states have call successors, (11), 3 states have call predecessors, (11), 4 states have return successors, (11), 7 states have call predecessors, (11), 6 states have call successors, (11) [2022-11-16 19:50:17,393 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 58 transitions. [2022-11-16 19:50:17,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-16 19:50:17,394 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 19:50:17,394 INFO L195 NwaCegarLoop]: trace histogram [6, 3, 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] [2022-11-16 19:50:17,400 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-11-16 19:50:17,596 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2022-11-16 19:50:17,596 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2022-11-16 19:50:17,597 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 19:50:17,597 INFO L85 PathProgramCache]: Analyzing trace with hash -365156176, now seen corresponding path program 1 times [2022-11-16 19:50:17,597 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 19:50:17,597 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1663594665] [2022-11-16 19:50:17,598 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:50:17,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 19:50:17,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:50:17,738 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-11-16 19:50:17,738 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 19:50:17,738 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1663594665] [2022-11-16 19:50:17,739 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1663594665] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 19:50:17,739 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [766833906] [2022-11-16 19:50:17,739 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:50:17,739 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 19:50:17,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 19:50:17,741 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 19:50:17,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-11-16 19:50:17,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:50:17,874 INFO L263 TraceCheckSpWp]: Trace formula consists of 411 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-16 19:50:17,877 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 19:50:17,916 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-11-16 19:50:17,916 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-16 19:50:18,041 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-11-16 19:50:18,041 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [766833906] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-16 19:50:18,042 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1021821657] [2022-11-16 19:50:18,049 INFO L159 IcfgInterpreter]: Started Sifa with 48 locations of interest [2022-11-16 19:50:18,049 INFO L166 IcfgInterpreter]: Building call graph [2022-11-16 19:50:18,050 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-16 19:50:18,051 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-16 19:50:18,051 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-16 19:50:25,427 INFO L197 IcfgInterpreter]: Interpreting procedure globalReturnsTrue with input of size 305 for LOIs [2022-11-16 19:50:25,502 INFO L197 IcfgInterpreter]: Interpreting procedure printIntLine with input of size 307 for LOIs [2022-11-16 19:50:25,559 INFO L197 IcfgInterpreter]: Interpreting procedure globalReturnsFalse with input of size 305 for LOIs [2022-11-16 19:50:25,599 INFO L197 IcfgInterpreter]: Interpreting procedure printLine with input of size 35 for LOIs [2022-11-16 19:50:25,603 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-16 19:50:59,753 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSifa [1021821657] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 19:50:59,753 INFO L184 FreeRefinementEngine]: Found 1 perfect and 3 imperfect interpolant sequences. [2022-11-16 19:50:59,753 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [4, 4, 4] total 33 [2022-11-16 19:50:59,753 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1323664387] [2022-11-16 19:50:59,753 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 19:50:59,754 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2022-11-16 19:50:59,754 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 19:50:59,755 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2022-11-16 19:50:59,755 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=161, Invalid=961, Unknown=0, NotChecked=0, Total=1122 [2022-11-16 19:50:59,756 INFO L87 Difference]: Start difference. First operand 52 states and 58 transitions. Second operand has 27 states, 18 states have (on average 1.7222222222222223) internal successors, (31), 20 states have internal predecessors, (31), 10 states have call successors, (12), 3 states have call predecessors, (12), 4 states have return successors, (12), 12 states have call predecessors, (12), 10 states have call successors, (12) [2022-11-16 19:51:06,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 19:51:06,523 INFO L93 Difference]: Finished difference Result 52 states and 58 transitions. [2022-11-16 19:51:06,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2022-11-16 19:51:06,524 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 18 states have (on average 1.7222222222222223) internal successors, (31), 20 states have internal predecessors, (31), 10 states have call successors, (12), 3 states have call predecessors, (12), 4 states have return successors, (12), 12 states have call predecessors, (12), 10 states have call successors, (12) Word has length 63 [2022-11-16 19:51:06,524 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 19:51:06,525 INFO L225 Difference]: With dead ends: 52 [2022-11-16 19:51:06,525 INFO L226 Difference]: Without dead ends: 0 [2022-11-16 19:51:06,526 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 193 GetRequests, 155 SyntacticMatches, 4 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 322 ImplicationChecksByTransitivity, 38.3s TimeCoverageRelationStatistics Valid=171, Invalid=1089, Unknown=0, NotChecked=0, Total=1260 [2022-11-16 19:51:06,527 INFO L413 NwaCegarLoop]: 16 mSDtfsCounter, 68 mSDsluCounter, 41 mSDsCounter, 0 mSdLazyCounter, 667 mSolverCounterSat, 27 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 76 SdHoareTripleChecker+Valid, 57 SdHoareTripleChecker+Invalid, 694 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 27 IncrementalHoareTripleChecker+Valid, 667 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2022-11-16 19:51:06,527 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [76 Valid, 57 Invalid, 694 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [27 Valid, 667 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2022-11-16 19:51:06,528 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-16 19:51:06,528 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-16 19:51:06,528 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) [2022-11-16 19:51:06,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-16 19:51:06,529 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 63 [2022-11-16 19:51:06,529 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 19:51:06,529 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-16 19:51:06,529 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 18 states have (on average 1.7222222222222223) internal successors, (31), 20 states have internal predecessors, (31), 10 states have call successors, (12), 3 states have call predecessors, (12), 4 states have return successors, (12), 12 states have call predecessors, (12), 10 states have call successors, (12) [2022-11-16 19:51:06,530 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-16 19:51:06,530 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-16 19:51:06,533 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 8 remaining) [2022-11-16 19:51:06,534 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 8 remaining) [2022-11-16 19:51:06,534 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 8 remaining) [2022-11-16 19:51:06,534 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 8 remaining) [2022-11-16 19:51:06,534 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 8 remaining) [2022-11-16 19:51:06,535 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 8 remaining) [2022-11-16 19:51:06,535 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 8 remaining) [2022-11-16 19:51:06,535 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 8 remaining) [2022-11-16 19:51:06,543 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-11-16 19:51:06,739 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2022-11-16 19:51:06,741 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-16 19:51:27,491 INFO L902 garLoopResultBuilder]: At program point printLineENTRY(lines 1412 1418) the Hoare annotation is: true [2022-11-16 19:51:27,491 INFO L899 garLoopResultBuilder]: For program point printLineEXIT(lines 1412 1418) no Hoare annotation was computed. [2022-11-16 19:51:27,491 INFO L902 garLoopResultBuilder]: At program point globalReturnsFalseENTRY(lines 1514 1517) the Hoare annotation is: true [2022-11-16 19:51:27,491 INFO L899 garLoopResultBuilder]: For program point globalReturnsFalseEXIT(lines 1514 1517) no Hoare annotation was computed. [2022-11-16 19:51:27,491 INFO L899 garLoopResultBuilder]: For program point printIntLineEXIT(lines 1426 1429) no Hoare annotation was computed. [2022-11-16 19:51:27,493 INFO L902 garLoopResultBuilder]: At program point printIntLineENTRY(lines 1426 1429) the Hoare annotation is: true [2022-11-16 19:51:27,497 INFO L895 garLoopResultBuilder]: At program point L1604-3(lines 1604 1611) the Hoare annotation is: (let ((.cse8 (select |#memory_int| 8)) (.cse5 (select |#memory_int| 13)) (.cse4 (select |#memory_int| 5)) (.cse11 (select |#memory_int| 7)) (.cse2 (select |#memory_int| 2)) (.cse0 (select |#memory_int| 11)) (.cse7 (select |#memory_int| 6)) (.cse6 (select |#memory_int| 9)) (.cse1 (select |#memory_int| 12)) (.cse10 (select |#memory_int| 10)) (.cse12 (select |#memory_int| 3)) (.cse13 (select |#memory_int| 4)) (.cse3 (select |#memory_int| 1)) (.cse9 (select |#memory_int| 15))) (and (= (select |#length| 19) 54) (= 2 |ULTIMATE.start_goodG2B1_~data~2#1|) (= 2147483647 |ULTIMATE.start_goodB2G1_~data~0#1|) (= (select .cse0 2) 10) (= ~GLOBAL_CONST_FALSE~0 0) (= 48 (select .cse1 1)) (= (select .cse1 5) 0) (= 1 (select |#valid| 5)) (= 10 (select .cse2 3)) (= (select |#valid| 15) 1) (= (select .cse3 0) 37) (= (select .cse4 3) 0) (= 5 (select |#length| 10)) (= (select |#length| 6) 5) (= (select .cse3 2) 10) (= (select .cse5 3) 0) (= |ULTIMATE.start_main_#in~argv#1.offset| |ULTIMATE.start_main_~argv#1.offset|) (= |ULTIMATE.start_main_~argc#1| |ULTIMATE.start_main_#in~argc#1|) (= 108 (select .cse2 1)) (= (select |#valid| 9) 1) (= (select .cse0 3) 0) (= (select .cse6 5) 0) (= (select .cse7 3) 10) (= 5 (select |#length| 4)) (= (select .cse6 4) 10) (= (select |#length| 18) 54) (= 115 (select .cse3 1)) (= (select .cse8 3) 10) (= (select (select |#memory_int| 16) 0) 0) (= (select |#valid| 11) 1) (= 21 (select |#length| 20)) (= (select .cse8 0) 37) (= (select .cse5 2) 10) (= (select |#length| 22) 16) (= (select |#length| 8) 5) (= (select .cse9 1) 48) (= (select .cse2 4) 0) (= (select .cse9 3) 120) (= ~globalArgv~0.offset 0) (= 5 (select |#length| 2)) (= 1 (select |#length| 16)) (= (select .cse10 3) 10) (= 122 (select .cse8 1)) (= 5 ~GLOBAL_CONST_FIVE~0) (= (select .cse1 0) 37) (= (select |#valid| 3) 1) (= (select |#valid| 7) 1) (= (select .cse4 1) 102) (= (select .cse7 0) 37) (= 117 (select .cse8 2)) (= (select .cse1 2) 50) (= 108 (select .cse11 1)) (= (select .cse12 0) 37) (= ~GLOBAL_CONST_TRUE~0 1) (= (select |#valid| 18) 1) (= |ULTIMATE.start_main_#in~argv#1.base| |ULTIMATE.start_#in~argv#1.base|) (= (select .cse2 0) 37) (= (select |#valid| 22) 1) (= |ULTIMATE.start_main_#in~argv#1.base| |ULTIMATE.start_main_~argv#1.base|) (= (select .cse6 3) 120) (= 5 (select |#length| 7)) (= (select .cse13 4) 0) (= (select .cse10 0) 37) (= (select .cse11 0) 37) (= (select .cse8 4) 0) (= (select |#length| 1) 4) (= (select |#valid| 12) 1) (= (select .cse12 3) 0) (= (select .cse4 2) 10) (= (select .cse0 0) 37) (= 10 (select .cse13 3)) (= (select .cse13 0) 37) (= 103 (select .cse5 1)) (= (select |#valid| 4) 1) (= 0 (select .cse11 4)) (= (select |#length| 13) 4) (= (select |#valid| 1) 1) (= (select |#valid| 20) 1) (= (select .cse5 0) 37) (= 10 (select |#length| 14)) (= (select .cse6 2) 50) (= (select .cse13 2) 100) (= |ULTIMATE.start_main_#in~argv#1.offset| |ULTIMATE.start_#in~argv#1.offset|) (= (select |#valid| 21) 1) (= 6 (select |#length| 12)) (= ~globalArgv~0.base 0) (= |ULTIMATE.start_main_#in~argc#1| |ULTIMATE.start_#in~argc#1|) (= (select |#length| 5) 4) (= (select .cse9 4) 0) (= (select .cse11 3) 10) (= (select .cse4 0) 37) (= (select |#valid| 14) 1) (= (select |#length| 9) 6) (= |ULTIMATE.start_goodB2G2_~data~1#1| 2147483647) (= (select .cse9 2) 50) (= (select |#valid| 0) 0) (= 108 (select .cse10 1)) (= (select |#length| 17) 21) (= 115 (select .cse10 2)) (= (select |#valid| 2) 1) (= (select .cse6 1) 48) (= |#NULL.offset| 0) (= ~globalFalse~0 0) (= (select .cse1 3) 120) (= (select .cse11 2) 100) (= (select .cse7 4) 0) (= 115 (select .cse2 2)) (= ~globalArgc~0 0) (= (select |#valid| 19) 1) (= (select |#valid| 16) 1) (= (select .cse0 1) 117) (= (select |#valid| 6) 1) (= (select .cse7 2) 100) (= 108 (select .cse7 1)) (= 5 ~globalFive~0) (= (select .cse6 0) 37) (= (select .cse1 4) 10) (= (select .cse12 2) 10) (= (select .cse10 4) 0) (= (select |#length| 3) 4) (= (select |#length| 11) 4) (= (select |#valid| 17) 1) (= (select |#valid| 10) 1) (= (select |#valid| 8) 1) (= (select .cse12 1) 100) (= (select |#length| 21) 18) (= 104 (select .cse13 1)) (= (select |#valid| 13) 1) (< 0 |#StackHeapBarrier|) (= (select |#length| 15) 5) (= (select .cse3 3) 0) (= |#NULL.base| 0) (= ~globalTrue~0 1) (= (select .cse9 0) 37))) [2022-11-16 19:51:27,497 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1590) no Hoare annotation was computed. [2022-11-16 19:51:27,497 INFO L899 garLoopResultBuilder]: For program point L1629(line 1629) no Hoare annotation was computed. [2022-11-16 19:51:27,498 INFO L899 garLoopResultBuilder]: For program point L1629-1(lines 1629 1636) no Hoare annotation was computed. [2022-11-16 19:51:27,498 INFO L899 garLoopResultBuilder]: For program point L1621(lines 1621 1637) no Hoare annotation was computed. [2022-11-16 19:51:27,498 INFO L899 garLoopResultBuilder]: For program point L1588(lines 1588 1596) no Hoare annotation was computed. [2022-11-16 19:51:27,500 INFO L895 garLoopResultBuilder]: At program point L1580(line 1580) the Hoare annotation is: (let ((.cse8 (select |#memory_int| 8)) (.cse5 (select |#memory_int| 13)) (.cse4 (select |#memory_int| 5)) (.cse11 (select |#memory_int| 7)) (.cse2 (select |#memory_int| 2)) (.cse0 (select |#memory_int| 11)) (.cse7 (select |#memory_int| 6)) (.cse6 (select |#memory_int| 9)) (.cse1 (select |#memory_int| 12)) (.cse10 (select |#memory_int| 10)) (.cse12 (select |#memory_int| 3)) (.cse13 (select |#memory_int| 4)) (.cse3 (select |#memory_int| 1)) (.cse9 (select |#memory_int| 15))) (and (= (select |#length| 19) 54) (= 2147483647 |ULTIMATE.start_goodB2G1_~data~0#1|) (= (select .cse0 2) 10) (= ~GLOBAL_CONST_FALSE~0 0) (= 48 (select .cse1 1)) (= (select .cse1 5) 0) (= 1 (select |#valid| 5)) (= |ULTIMATE.start_goodB2G2_~data~1#1| 0) (= 10 (select .cse2 3)) (= (select |#valid| 15) 1) (= (select .cse3 0) 37) (= (select .cse4 3) 0) (= 5 (select |#length| 10)) (= (select |#length| 6) 5) (= (select .cse3 2) 10) (= (select .cse5 3) 0) (= |ULTIMATE.start_main_#in~argv#1.offset| |ULTIMATE.start_main_~argv#1.offset|) (= |ULTIMATE.start_main_~argc#1| |ULTIMATE.start_main_#in~argc#1|) (= 108 (select .cse2 1)) (= (select |#valid| 9) 1) (= (select .cse0 3) 0) (= (select .cse6 5) 0) (= (select .cse7 3) 10) (= 5 (select |#length| 4)) (= (select .cse6 4) 10) (= (select |#length| 18) 54) (= 115 (select .cse3 1)) (= (select .cse8 3) 10) (= (select (select |#memory_int| 16) 0) 0) (= (select |#valid| 11) 1) (= 21 (select |#length| 20)) (= (select .cse8 0) 37) (= (select .cse5 2) 10) (= (select |#length| 22) 16) (= (select |#length| 8) 5) (= (select .cse9 1) 48) (= (select .cse2 4) 0) (= (select .cse9 3) 120) (= ~globalArgv~0.offset 0) (= 5 (select |#length| 2)) (= 1 (select |#length| 16)) (= (select .cse10 3) 10) (= 122 (select .cse8 1)) (= 5 ~GLOBAL_CONST_FIVE~0) (= (select .cse1 0) 37) (= (select |#valid| 3) 1) (= (select |#valid| 7) 1) (= (select .cse4 1) 102) (= (select .cse7 0) 37) (= 117 (select .cse8 2)) (= (select .cse1 2) 50) (= 108 (select .cse11 1)) (= (select .cse12 0) 37) (= ~GLOBAL_CONST_TRUE~0 1) (= (select |#valid| 18) 1) (= |ULTIMATE.start_main_#in~argv#1.base| |ULTIMATE.start_#in~argv#1.base|) (= (select .cse2 0) 37) (= (select |#valid| 22) 1) (= |ULTIMATE.start_main_#in~argv#1.base| |ULTIMATE.start_main_~argv#1.base|) (= (select .cse6 3) 120) (= 5 (select |#length| 7)) (= (select .cse13 4) 0) (= (select .cse10 0) 37) (= (select .cse11 0) 37) (= (select .cse8 4) 0) (= (select |#length| 1) 4) (= (select |#valid| 12) 1) (= (select .cse12 3) 0) (= (select .cse4 2) 10) (= (select .cse0 0) 37) (= 10 (select .cse13 3)) (= (select .cse13 0) 37) (= 103 (select .cse5 1)) (= (select |#valid| 4) 1) (= 0 (select .cse11 4)) (= (select |#length| 13) 4) (= (select |#valid| 1) 1) (= (select |#valid| 20) 1) (= (select .cse5 0) 37) (= 10 (select |#length| 14)) (= (select .cse6 2) 50) (= (select .cse13 2) 100) (= |ULTIMATE.start_main_#in~argv#1.offset| |ULTIMATE.start_#in~argv#1.offset|) (= (select |#valid| 21) 1) (= 6 (select |#length| 12)) (= ~globalArgv~0.base 0) (= |ULTIMATE.start_main_#in~argc#1| |ULTIMATE.start_#in~argc#1|) (= (select |#length| 5) 4) (= (select .cse9 4) 0) (= (select .cse11 3) 10) (= (select .cse4 0) 37) (= (select |#valid| 14) 1) (= (select |#length| 9) 6) (= (select .cse9 2) 50) (= (select |#valid| 0) 0) (= 108 (select .cse10 1)) (= (select |#length| 17) 21) (= 115 (select .cse10 2)) (= (select |#valid| 2) 1) (= (select .cse6 1) 48) (= |#NULL.offset| 0) (= ~globalFalse~0 0) (= (select .cse1 3) 120) (= (select .cse11 2) 100) (= (select .cse7 4) 0) (= 115 (select .cse2 2)) (= ~globalArgc~0 0) (= (select |#valid| 19) 1) (= (select |#valid| 16) 1) (= (select .cse0 1) 117) (= (select |#valid| 6) 1) (= (select .cse7 2) 100) (= 108 (select .cse7 1)) (= 5 ~globalFive~0) (= (select .cse6 0) 37) (= (select .cse1 4) 10) (= (select .cse12 2) 10) (= (select .cse10 4) 0) (= (select |#length| 3) 4) (= (select |#length| 11) 4) (= (select |#valid| 17) 1) (= (select |#valid| 10) 1) (= (select |#valid| 8) 1) (= (select .cse12 1) 100) (= (select |#length| 21) 18) (= 104 (select .cse13 1)) (= (select |#valid| 13) 1) (< 0 |#StackHeapBarrier|) (= (select |#length| 15) 5) (= (select .cse3 3) 0) (= |#NULL.base| 0) (= ~globalTrue~0 1) (= (select .cse9 0) 37))) [2022-11-16 19:51:27,501 INFO L899 garLoopResultBuilder]: For program point L1580-1(line 1580) no Hoare annotation was computed. [2022-11-16 19:51:27,503 INFO L895 garLoopResultBuilder]: At program point L1580-4(lines 1580 1583) the Hoare annotation is: (let ((.cse8 (select |#memory_int| 8)) (.cse5 (select |#memory_int| 13)) (.cse4 (select |#memory_int| 5)) (.cse11 (select |#memory_int| 7)) (.cse2 (select |#memory_int| 2)) (.cse0 (select |#memory_int| 11)) (.cse7 (select |#memory_int| 6)) (.cse6 (select |#memory_int| 9)) (.cse1 (select |#memory_int| 12)) (.cse10 (select |#memory_int| 10)) (.cse12 (select |#memory_int| 3)) (.cse13 (select |#memory_int| 4)) (.cse3 (select |#memory_int| 1)) (.cse9 (select |#memory_int| 15))) (and (= (select |#length| 19) 54) (= 2147483647 |ULTIMATE.start_goodB2G1_~data~0#1|) (= (select .cse0 2) 10) (= ~GLOBAL_CONST_FALSE~0 0) (= 48 (select .cse1 1)) (= (select .cse1 5) 0) (= 1 (select |#valid| 5)) (= 10 (select .cse2 3)) (= (select |#valid| 15) 1) (= (select .cse3 0) 37) (= (select .cse4 3) 0) (= 5 (select |#length| 10)) (= (select |#length| 6) 5) (= (select .cse3 2) 10) (= (select .cse5 3) 0) (= |ULTIMATE.start_main_#in~argv#1.offset| |ULTIMATE.start_main_~argv#1.offset|) (= |ULTIMATE.start_main_~argc#1| |ULTIMATE.start_main_#in~argc#1|) (= 108 (select .cse2 1)) (= (select |#valid| 9) 1) (= (select .cse0 3) 0) (= (select .cse6 5) 0) (= (select .cse7 3) 10) (= 5 (select |#length| 4)) (= (select .cse6 4) 10) (= (select |#length| 18) 54) (= 115 (select .cse3 1)) (= (select .cse8 3) 10) (= (select (select |#memory_int| 16) 0) 0) (= (select |#valid| 11) 1) (= 21 (select |#length| 20)) (= (select .cse8 0) 37) (= (select .cse5 2) 10) (= (select |#length| 22) 16) (= (select |#length| 8) 5) (= (select .cse9 1) 48) (= (select .cse2 4) 0) (= (select .cse9 3) 120) (= ~globalArgv~0.offset 0) (= 5 (select |#length| 2)) (= 1 (select |#length| 16)) (= (select .cse10 3) 10) (= 122 (select .cse8 1)) (= 5 ~GLOBAL_CONST_FIVE~0) (= (select .cse1 0) 37) (= (select |#valid| 3) 1) (= (select |#valid| 7) 1) (= (select .cse4 1) 102) (= (select .cse7 0) 37) (= 117 (select .cse8 2)) (= (select .cse1 2) 50) (= 108 (select .cse11 1)) (= (select .cse12 0) 37) (= ~GLOBAL_CONST_TRUE~0 1) (= (select |#valid| 18) 1) (= |ULTIMATE.start_main_#in~argv#1.base| |ULTIMATE.start_#in~argv#1.base|) (= (select .cse2 0) 37) (= (select |#valid| 22) 1) (= |ULTIMATE.start_main_#in~argv#1.base| |ULTIMATE.start_main_~argv#1.base|) (= (select .cse6 3) 120) (= 5 (select |#length| 7)) (= (select .cse13 4) 0) (= (select .cse10 0) 37) (= (select .cse11 0) 37) (= (select .cse8 4) 0) (= (select |#length| 1) 4) (= (select |#valid| 12) 1) (= (select .cse12 3) 0) (= (select .cse4 2) 10) (= (select .cse0 0) 37) (= 10 (select .cse13 3)) (= (select .cse13 0) 37) (= 103 (select .cse5 1)) (= (select |#valid| 4) 1) (= 0 (select .cse11 4)) (= (select |#length| 13) 4) (= (select |#valid| 1) 1) (= (select |#valid| 20) 1) (= (select .cse5 0) 37) (= 10 (select |#length| 14)) (= (select .cse6 2) 50) (= (select .cse13 2) 100) (= |ULTIMATE.start_main_#in~argv#1.offset| |ULTIMATE.start_#in~argv#1.offset|) (= (select |#valid| 21) 1) (= 6 (select |#length| 12)) (= ~globalArgv~0.base 0) (= |ULTIMATE.start_main_#in~argc#1| |ULTIMATE.start_#in~argc#1|) (= (select |#length| 5) 4) (= (select .cse9 4) 0) (= (select .cse11 3) 10) (= (select .cse4 0) 37) (= (select |#valid| 14) 1) (= (select |#length| 9) 6) (= |ULTIMATE.start_goodB2G2_~data~1#1| 2147483647) (= (select .cse9 2) 50) (= (select |#valid| 0) 0) (= 108 (select .cse10 1)) (= (select |#length| 17) 21) (= 115 (select .cse10 2)) (= (select |#valid| 2) 1) (= (select .cse6 1) 48) (= |#NULL.offset| 0) (= ~globalFalse~0 0) (= (select .cse1 3) 120) (= (select .cse11 2) 100) (= (select .cse7 4) 0) (= 115 (select .cse2 2)) (= ~globalArgc~0 0) (= (select |#valid| 19) 1) (= (select |#valid| 16) 1) (= (select .cse0 1) 117) (= (select |#valid| 6) 1) (= (select .cse7 2) 100) (= 108 (select .cse7 1)) (= 5 ~globalFive~0) (= (select .cse6 0) 37) (= (select .cse1 4) 10) (= (select .cse12 2) 10) (= (select .cse10 4) 0) (= (select |#length| 3) 4) (= (select |#length| 11) 4) (= (select |#valid| 17) 1) (= (select |#valid| 10) 1) (= (select |#valid| 8) 1) (= (select .cse12 1) 100) (= (select |#length| 21) 18) (= 104 (select .cse13 1)) (= (select |#valid| 13) 1) (< 0 |#StackHeapBarrier|) (= (select |#length| 15) 5) (= (select .cse3 3) 0) (= |#NULL.base| 0) (= ~globalTrue~0 1) (= (select .cse9 0) 37))) [2022-11-16 19:51:27,503 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1633) no Hoare annotation was computed. [2022-11-16 19:51:27,503 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1566) no Hoare annotation was computed. [2022-11-16 19:51:27,503 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-16 19:51:27,503 INFO L899 garLoopResultBuilder]: For program point L1564(lines 1564 1572) no Hoare annotation was computed. [2022-11-16 19:51:27,503 INFO L899 garLoopResultBuilder]: For program point L1556(line 1556) no Hoare annotation was computed. [2022-11-16 19:51:27,504 INFO L899 garLoopResultBuilder]: For program point L1556-1(lines 1556 1574) no Hoare annotation was computed. [2022-11-16 19:51:27,504 INFO L899 garLoopResultBuilder]: For program point L1614(lines 1614 1618) no Hoare annotation was computed. [2022-11-16 19:51:27,504 INFO L895 garLoopResultBuilder]: At program point L1606(line 1606) the Hoare annotation is: false [2022-11-16 19:51:27,504 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1566) no Hoare annotation was computed. [2022-11-16 19:51:27,504 INFO L899 garLoopResultBuilder]: For program point L1631(lines 1631 1635) no Hoare annotation was computed. [2022-11-16 19:51:27,505 INFO L899 garLoopResultBuilder]: For program point L1590(line 1590) no Hoare annotation was computed. [2022-11-16 19:51:27,505 INFO L899 garLoopResultBuilder]: For program point L1590-1(line 1590) no Hoare annotation was computed. [2022-11-16 19:51:27,506 INFO L895 garLoopResultBuilder]: At program point L1648(line 1648) the Hoare annotation is: (let ((.cse8 (select |#memory_int| 8)) (.cse5 (select |#memory_int| 13)) (.cse4 (select |#memory_int| 5)) (.cse11 (select |#memory_int| 7)) (.cse2 (select |#memory_int| 2)) (.cse0 (select |#memory_int| 11)) (.cse7 (select |#memory_int| 6)) (.cse6 (select |#memory_int| 9)) (.cse1 (select |#memory_int| 12)) (.cse10 (select |#memory_int| 10)) (.cse12 (select |#memory_int| 3)) (.cse13 (select |#memory_int| 4)) (.cse3 (select |#memory_int| 1)) (.cse9 (select |#memory_int| 15))) (and (= (select |#length| 19) 54) (= (select .cse0 2) 10) (= ~GLOBAL_CONST_FALSE~0 0) (= 48 (select .cse1 1)) (= (select .cse1 5) 0) (= 1 (select |#valid| 5)) (= 10 (select .cse2 3)) (= (select |#valid| 15) 1) (= (select .cse3 0) 37) (= (select .cse4 3) 0) (= 5 (select |#length| 10)) (= (select |#length| 6) 5) (= (select .cse3 2) 10) (= (select .cse5 3) 0) (= |ULTIMATE.start_main_#in~argv#1.offset| |ULTIMATE.start_main_~argv#1.offset|) (= |ULTIMATE.start_main_~argc#1| |ULTIMATE.start_main_#in~argc#1|) (= 108 (select .cse2 1)) (= (select |#valid| 9) 1) (= (select .cse0 3) 0) (= (select .cse6 5) 0) (= (select .cse7 3) 10) (= 5 (select |#length| 4)) (= (select .cse6 4) 10) (= (select |#length| 18) 54) (= 115 (select .cse3 1)) (= (select .cse8 3) 10) (= (select (select |#memory_int| 16) 0) 0) (= (select |#valid| 11) 1) (= 21 (select |#length| 20)) (= (select .cse8 0) 37) (= (select .cse5 2) 10) (= (select |#length| 22) 16) (= (select |#length| 8) 5) (= (select .cse9 1) 48) (= (select .cse2 4) 0) (= (select .cse9 3) 120) (= ~globalArgv~0.offset 0) (= 5 (select |#length| 2)) (= 1 (select |#length| 16)) (= (select .cse10 3) 10) (= 122 (select .cse8 1)) (= 5 ~GLOBAL_CONST_FIVE~0) (= (select .cse1 0) 37) (= (select |#valid| 3) 1) (= (select |#valid| 7) 1) (= (select .cse4 1) 102) (= (select .cse7 0) 37) (= 117 (select .cse8 2)) (= (select .cse1 2) 50) (= 108 (select .cse11 1)) (= (select .cse12 0) 37) (= ~GLOBAL_CONST_TRUE~0 1) (= (select |#valid| 18) 1) (= |ULTIMATE.start_main_#in~argv#1.base| |ULTIMATE.start_#in~argv#1.base|) (= (select .cse2 0) 37) (= (select |#valid| 22) 1) (= |ULTIMATE.start_main_#in~argv#1.base| |ULTIMATE.start_main_~argv#1.base|) (= (select .cse6 3) 120) (= 5 (select |#length| 7)) (= (select .cse13 4) 0) (= (select .cse10 0) 37) (= (select .cse11 0) 37) (= (select .cse8 4) 0) (= (select |#length| 1) 4) (= (select |#valid| 12) 1) (= (select .cse12 3) 0) (= (select .cse4 2) 10) (= (select .cse0 0) 37) (= 10 (select .cse13 3)) (= (select .cse13 0) 37) (= 103 (select .cse5 1)) (= (select |#valid| 4) 1) (= 0 (select .cse11 4)) (= (select |#length| 13) 4) (= (select |#valid| 1) 1) (= (select |#valid| 20) 1) (= (select .cse5 0) 37) (= 10 (select |#length| 14)) (= (select .cse6 2) 50) (= (select .cse13 2) 100) (= |ULTIMATE.start_main_#in~argv#1.offset| |ULTIMATE.start_#in~argv#1.offset|) (= (select |#valid| 21) 1) (= 6 (select |#length| 12)) (= ~globalArgv~0.base 0) (= |ULTIMATE.start_main_#in~argc#1| |ULTIMATE.start_#in~argc#1|) (= (select |#length| 5) 4) (= (select .cse9 4) 0) (= (select .cse11 3) 10) (= (select .cse4 0) 37) (= (select |#valid| 14) 1) (= (select |#length| 9) 6) (= (select .cse9 2) 50) (= (select |#valid| 0) 0) (= 108 (select .cse10 1)) (= (select |#length| 17) 21) (= 115 (select .cse10 2)) (= (select |#valid| 2) 1) (= (select .cse6 1) 48) (= |#NULL.offset| 0) (= ~globalFalse~0 0) (= (select .cse1 3) 120) (= (select .cse11 2) 100) (= (select .cse7 4) 0) (= 115 (select .cse2 2)) (= ~globalArgc~0 0) (= (select |#valid| 19) 1) (= (select |#valid| 16) 1) (= (select .cse0 1) 117) (= (select |#valid| 6) 1) (= (select .cse7 2) 100) (= 108 (select .cse7 1)) (= 5 ~globalFive~0) (= (select .cse6 0) 37) (= (select .cse1 4) 10) (= (select .cse12 2) 10) (= (select .cse10 4) 0) (= (select |#length| 3) 4) (= (select |#length| 11) 4) (= (select |#valid| 17) 1) (= (select |#valid| 10) 1) (= (select |#valid| 8) 1) (= (select .cse12 1) 100) (= (select |#length| 21) 18) (= 104 (select .cse13 1)) (= (select |#valid| 13) 1) (< 0 |#StackHeapBarrier|) (= (select |#length| 15) 5) (= (select .cse3 3) 0) (= |#NULL.base| 0) (= ~globalTrue~0 1) (= (select .cse9 0) 37))) [2022-11-16 19:51:27,507 INFO L899 garLoopResultBuilder]: For program point L1648-1(line 1648) no Hoare annotation was computed. [2022-11-16 19:51:27,507 INFO L899 garLoopResultBuilder]: For program point L1566(line 1566) no Hoare annotation was computed. [2022-11-16 19:51:27,507 INFO L899 garLoopResultBuilder]: For program point L1566-1(line 1566) no Hoare annotation was computed. [2022-11-16 19:51:27,507 INFO L895 garLoopResultBuilder]: At program point L1591(line 1591) the Hoare annotation is: false [2022-11-16 19:51:27,508 INFO L895 garLoopResultBuilder]: At program point L1558(line 1558) the Hoare annotation is: false [2022-11-16 19:51:27,508 INFO L899 garLoopResultBuilder]: For program point L1616(line 1616) no Hoare annotation was computed. [2022-11-16 19:51:27,508 INFO L899 garLoopResultBuilder]: For program point L1616-1(line 1616) no Hoare annotation was computed. [2022-11-16 19:51:27,508 INFO L899 garLoopResultBuilder]: For program point L1633(line 1633) no Hoare annotation was computed. [2022-11-16 19:51:27,508 INFO L899 garLoopResultBuilder]: For program point L1600(lines 1600 1620) no Hoare annotation was computed. [2022-11-16 19:51:27,509 INFO L899 garLoopResultBuilder]: For program point L1633-1(line 1633) no Hoare annotation was computed. [2022-11-16 19:51:27,509 INFO L895 garLoopResultBuilder]: At program point L1567(line 1567) the Hoare annotation is: false [2022-11-16 19:51:27,510 INFO L895 garLoopResultBuilder]: At program point L1625(line 1625) the Hoare annotation is: (let ((.cse8 (select |#memory_int| 8)) (.cse5 (select |#memory_int| 13)) (.cse4 (select |#memory_int| 5)) (.cse11 (select |#memory_int| 7)) (.cse2 (select |#memory_int| 2)) (.cse0 (select |#memory_int| 11)) (.cse7 (select |#memory_int| 6)) (.cse6 (select |#memory_int| 9)) (.cse1 (select |#memory_int| 12)) (.cse10 (select |#memory_int| 10)) (.cse12 (select |#memory_int| 3)) (.cse13 (select |#memory_int| 4)) (.cse3 (select |#memory_int| 1)) (.cse9 (select |#memory_int| 15))) (and (= (select |#length| 19) 54) (= 2147483647 |ULTIMATE.start_goodB2G1_~data~0#1|) (= (select .cse0 2) 10) (= ~GLOBAL_CONST_FALSE~0 0) (= 48 (select .cse1 1)) (= (select .cse1 5) 0) (= 1 (select |#valid| 5)) (= 10 (select .cse2 3)) (= (select |#valid| 15) 1) (= (select .cse3 0) 37) (= (select .cse4 3) 0) (= 5 (select |#length| 10)) (= (select |#length| 6) 5) (= (select .cse3 2) 10) (= (select .cse5 3) 0) (= |ULTIMATE.start_main_#in~argv#1.offset| |ULTIMATE.start_main_~argv#1.offset|) (= |ULTIMATE.start_main_~argc#1| |ULTIMATE.start_main_#in~argc#1|) (= 108 (select .cse2 1)) (= (select |#valid| 9) 1) (= (select .cse0 3) 0) (= (select .cse6 5) 0) (= (select .cse7 3) 10) (= 5 (select |#length| 4)) (= (select .cse6 4) 10) (= (select |#length| 18) 54) (= 115 (select .cse3 1)) (= (select .cse8 3) 10) (= (select (select |#memory_int| 16) 0) 0) (= (select |#valid| 11) 1) (= 21 (select |#length| 20)) (= (select .cse8 0) 37) (= (select .cse5 2) 10) (= (select |#length| 22) 16) (= (select |#length| 8) 5) (= (select .cse9 1) 48) (= (select .cse2 4) 0) (= (select .cse9 3) 120) (= ~globalArgv~0.offset 0) (= 5 (select |#length| 2)) (= 1 (select |#length| 16)) (= (select .cse10 3) 10) (= 122 (select .cse8 1)) (= 5 ~GLOBAL_CONST_FIVE~0) (= (select .cse1 0) 37) (= (select |#valid| 3) 1) (= |ULTIMATE.start_goodG2B1_~result~2#1| (* 2 |ULTIMATE.start_goodG2B1_~data~2#1|)) (= (select |#valid| 7) 1) (= (select .cse4 1) 102) (= (select .cse7 0) 37) (= 117 (select .cse8 2)) (= (select .cse1 2) 50) (= 108 (select .cse11 1)) (= (select .cse12 0) 37) (= ~GLOBAL_CONST_TRUE~0 1) (= (select |#valid| 18) 1) (= |ULTIMATE.start_main_#in~argv#1.base| |ULTIMATE.start_#in~argv#1.base|) (= (select .cse2 0) 37) (= (select |#valid| 22) 1) (= |ULTIMATE.start_main_#in~argv#1.base| |ULTIMATE.start_main_~argv#1.base|) (= (select .cse6 3) 120) (= 5 (select |#length| 7)) (= (select .cse13 4) 0) (= (select .cse10 0) 37) (= (select .cse11 0) 37) (= (select .cse8 4) 0) (= (select |#length| 1) 4) (= (select |#valid| 12) 1) (= (select .cse12 3) 0) (= (select .cse4 2) 10) (= |ULTIMATE.start_goodG2B2_~data~3#1| 0) (= (select .cse0 0) 37) (= 10 (select .cse13 3)) (= (select .cse13 0) 37) (= 103 (select .cse5 1)) (= (select |#valid| 4) 1) (= 0 (select .cse11 4)) (= (select |#length| 13) 4) (= (select |#valid| 1) 1) (= (select |#valid| 20) 1) (= (select .cse5 0) 37) (= 10 (select |#length| 14)) (= (select .cse6 2) 50) (= (select .cse13 2) 100) (= |ULTIMATE.start_main_#in~argv#1.offset| |ULTIMATE.start_#in~argv#1.offset|) (= (select |#valid| 21) 1) (= 6 (select |#length| 12)) (= ~globalArgv~0.base 0) (= |ULTIMATE.start_main_#in~argc#1| |ULTIMATE.start_#in~argc#1|) (= (select |#length| 5) 4) (= (select .cse9 4) 0) (= (select .cse11 3) 10) (= (select .cse4 0) 37) (= (select |#valid| 14) 1) (= (select |#length| 9) 6) (= |ULTIMATE.start_goodB2G2_~data~1#1| 2147483647) (<= 4 |ULTIMATE.start_goodG2B1_~result~2#1|) (= (select .cse9 2) 50) (= (select |#valid| 0) 0) (= 108 (select .cse10 1)) (= (select |#length| 17) 21) (<= |ULTIMATE.start_goodG2B1_~data~2#1| 2) (= 115 (select .cse10 2)) (= (select |#valid| 2) 1) (= (select .cse6 1) 48) (= |#NULL.offset| 0) (= ~globalFalse~0 0) (= (select .cse1 3) 120) (= (select .cse11 2) 100) (= (select .cse7 4) 0) (= 115 (select .cse2 2)) (= ~globalArgc~0 0) (= (select |#valid| 19) 1) (= (select |#valid| 16) 1) (= (select .cse0 1) 117) (= (select |#valid| 6) 1) (= (select .cse7 2) 100) (= 108 (select .cse7 1)) (= 5 ~globalFive~0) (= (select .cse6 0) 37) (= (select .cse1 4) 10) (= (select .cse12 2) 10) (= (select .cse10 4) 0) (= (select |#length| 3) 4) (= (select |#length| 11) 4) (= (select |#valid| 17) 1) (= (select |#valid| 10) 1) (= (select |#valid| 8) 1) (= (select .cse12 1) 100) (= (select |#length| 21) 18) (= 104 (select .cse13 1)) (= (select |#valid| 13) 1) (< 0 |#StackHeapBarrier|) (= (select |#length| 15) 5) (= (select .cse3 3) 0) (= |#NULL.base| 0) (= ~globalTrue~0 1) (= (select .cse9 0) 37))) [2022-11-16 19:51:27,511 INFO L899 garLoopResultBuilder]: For program point L1625-1(line 1625) no Hoare annotation was computed. [2022-11-16 19:51:27,512 INFO L895 garLoopResultBuilder]: At program point L1625-4(lines 1625 1628) the Hoare annotation is: (let ((.cse8 (select |#memory_int| 8)) (.cse5 (select |#memory_int| 13)) (.cse4 (select |#memory_int| 5)) (.cse11 (select |#memory_int| 7)) (.cse2 (select |#memory_int| 2)) (.cse0 (select |#memory_int| 11)) (.cse7 (select |#memory_int| 6)) (.cse6 (select |#memory_int| 9)) (.cse1 (select |#memory_int| 12)) (.cse10 (select |#memory_int| 10)) (.cse12 (select |#memory_int| 3)) (.cse13 (select |#memory_int| 4)) (.cse3 (select |#memory_int| 1)) (.cse9 (select |#memory_int| 15))) (and (= (select |#length| 19) 54) (= 2147483647 |ULTIMATE.start_goodB2G1_~data~0#1|) (= (select .cse0 2) 10) (= ~GLOBAL_CONST_FALSE~0 0) (= 48 (select .cse1 1)) (= (select .cse1 5) 0) (= 1 (select |#valid| 5)) (= 10 (select .cse2 3)) (= (select |#valid| 15) 1) (= (select .cse3 0) 37) (= (select .cse4 3) 0) (= 5 (select |#length| 10)) (= (select |#length| 6) 5) (= (select .cse3 2) 10) (= (select .cse5 3) 0) (= |ULTIMATE.start_main_#in~argv#1.offset| |ULTIMATE.start_main_~argv#1.offset|) (= |ULTIMATE.start_main_~argc#1| |ULTIMATE.start_main_#in~argc#1|) (= 108 (select .cse2 1)) (= (select |#valid| 9) 1) (= (select .cse0 3) 0) (= (select .cse6 5) 0) (= (select .cse7 3) 10) (= 5 (select |#length| 4)) (= (select .cse6 4) 10) (= (select |#length| 18) 54) (= 115 (select .cse3 1)) (= (select .cse8 3) 10) (= (select (select |#memory_int| 16) 0) 0) (= (select |#valid| 11) 1) (= 21 (select |#length| 20)) (= (select .cse8 0) 37) (= (select .cse5 2) 10) (= (select |#length| 22) 16) (= (select |#length| 8) 5) (= (select .cse9 1) 48) (= (select .cse2 4) 0) (= (select .cse9 3) 120) (= ~globalArgv~0.offset 0) (= 5 (select |#length| 2)) (= 1 (select |#length| 16)) (= (select .cse10 3) 10) (= 122 (select .cse8 1)) (= 5 ~GLOBAL_CONST_FIVE~0) (= (select .cse1 0) 37) (= (select |#valid| 3) 1) (= |ULTIMATE.start_goodG2B1_~result~2#1| (* 2 |ULTIMATE.start_goodG2B1_~data~2#1|)) (= (select |#valid| 7) 1) (= (select .cse4 1) 102) (= (select .cse7 0) 37) (= 117 (select .cse8 2)) (= (select .cse1 2) 50) (= 108 (select .cse11 1)) (= (select .cse12 0) 37) (= ~GLOBAL_CONST_TRUE~0 1) (= (select |#valid| 18) 1) (= |ULTIMATE.start_main_#in~argv#1.base| |ULTIMATE.start_#in~argv#1.base|) (= (select .cse2 0) 37) (= (select |#valid| 22) 1) (= |ULTIMATE.start_main_#in~argv#1.base| |ULTIMATE.start_main_~argv#1.base|) (= (select .cse6 3) 120) (= 5 (select |#length| 7)) (= (select .cse13 4) 0) (= (select .cse10 0) 37) (= (select .cse11 0) 37) (= (select .cse8 4) 0) (= (select |#length| 1) 4) (= (select |#valid| 12) 1) (= (select .cse12 3) 0) (= (select .cse4 2) 10) (= (select .cse0 0) 37) (= 10 (select .cse13 3)) (= (select .cse13 0) 37) (= 103 (select .cse5 1)) (= (select |#valid| 4) 1) (= 0 (select .cse11 4)) (= (select |#length| 13) 4) (= (select |#valid| 1) 1) (= (select |#valid| 20) 1) (= (select .cse5 0) 37) (= 10 (select |#length| 14)) (= (select .cse6 2) 50) (= (select .cse13 2) 100) (= |ULTIMATE.start_main_#in~argv#1.offset| |ULTIMATE.start_#in~argv#1.offset|) (= (select |#valid| 21) 1) (= 6 (select |#length| 12)) (= ~globalArgv~0.base 0) (= |ULTIMATE.start_main_#in~argc#1| |ULTIMATE.start_#in~argc#1|) (= (select |#length| 5) 4) (= (select .cse9 4) 0) (= (select .cse11 3) 10) (= (select .cse4 0) 37) (= (select |#valid| 14) 1) (= (select |#length| 9) 6) (= |ULTIMATE.start_goodB2G2_~data~1#1| 2147483647) (<= 4 |ULTIMATE.start_goodG2B1_~result~2#1|) (= (select .cse9 2) 50) (= (select |#valid| 0) 0) (= 108 (select .cse10 1)) (= (select |#length| 17) 21) (<= |ULTIMATE.start_goodG2B1_~data~2#1| 2) (= 115 (select .cse10 2)) (= (select |#valid| 2) 1) (= (select .cse6 1) 48) (= |#NULL.offset| 0) (= ~globalFalse~0 0) (= (select .cse1 3) 120) (= (select .cse11 2) 100) (= |ULTIMATE.start_goodG2B2_~data~3#1| 2) (= (select .cse7 4) 0) (= 115 (select .cse2 2)) (= ~globalArgc~0 0) (= (select |#valid| 19) 1) (= (select |#valid| 16) 1) (= (select .cse0 1) 117) (= (select |#valid| 6) 1) (= (select .cse7 2) 100) (= 108 (select .cse7 1)) (= 5 ~globalFive~0) (= (select .cse6 0) 37) (= (select .cse1 4) 10) (= (select .cse12 2) 10) (= (select .cse10 4) 0) (= (select |#length| 3) 4) (= (select |#length| 11) 4) (= (select |#valid| 17) 1) (= (select |#valid| 10) 1) (= (select |#valid| 8) 1) (= (select .cse12 1) 100) (= (select |#length| 21) 18) (= 104 (select .cse13 1)) (= (select |#valid| 13) 1) (< 0 |#StackHeapBarrier|) (= (select |#length| 15) 5) (= (select .cse3 3) 0) (= |#NULL.base| 0) (= ~globalTrue~0 1) (= (select .cse9 0) 37))) [2022-11-16 19:51:27,513 INFO L895 garLoopResultBuilder]: At program point L1650(line 1650) the Hoare annotation is: (= 2147483647 |ULTIMATE.start_goodB2G1_~data~0#1|) [2022-11-16 19:51:27,515 INFO L895 garLoopResultBuilder]: At program point L1617(line 1617) the Hoare annotation is: (let ((.cse8 (select |#memory_int| 8)) (.cse5 (select |#memory_int| 13)) (.cse4 (select |#memory_int| 5)) (.cse11 (select |#memory_int| 7)) (.cse2 (select |#memory_int| 2)) (.cse0 (select |#memory_int| 11)) (.cse7 (select |#memory_int| 6)) (.cse6 (select |#memory_int| 9)) (.cse1 (select |#memory_int| 12)) (.cse10 (select |#memory_int| 10)) (.cse12 (select |#memory_int| 3)) (.cse13 (select |#memory_int| 4)) (.cse3 (select |#memory_int| 1)) (.cse9 (select |#memory_int| 15))) (and (= (select |#length| 19) 54) (= 2 |ULTIMATE.start_goodG2B1_~data~2#1|) (= 2147483647 |ULTIMATE.start_goodB2G1_~data~0#1|) (= (select .cse0 2) 10) (= ~GLOBAL_CONST_FALSE~0 0) (= 48 (select .cse1 1)) (= (select .cse1 5) 0) (= 1 (select |#valid| 5)) (= 10 (select .cse2 3)) (= (select |#valid| 15) 1) (= (select .cse3 0) 37) (= (select .cse4 3) 0) (= 5 (select |#length| 10)) (= (select |#length| 6) 5) (= (select .cse3 2) 10) (= (select .cse5 3) 0) (= |ULTIMATE.start_main_#in~argv#1.offset| |ULTIMATE.start_main_~argv#1.offset|) (= |ULTIMATE.start_main_~argc#1| |ULTIMATE.start_main_#in~argc#1|) (= 108 (select .cse2 1)) (= (select |#valid| 9) 1) (= (select .cse0 3) 0) (= (select .cse6 5) 0) (= (select .cse7 3) 10) (= 5 (select |#length| 4)) (= (select .cse6 4) 10) (= (select |#length| 18) 54) (= 115 (select .cse3 1)) (= (select .cse8 3) 10) (= (select (select |#memory_int| 16) 0) 0) (= (select |#valid| 11) 1) (= 21 (select |#length| 20)) (= (select .cse8 0) 37) (= (select .cse5 2) 10) (= (select |#length| 22) 16) (= (select |#length| 8) 5) (= (select .cse9 1) 48) (= (select .cse2 4) 0) (= (select .cse9 3) 120) (= ~globalArgv~0.offset 0) (= 5 (select |#length| 2)) (= 1 (select |#length| 16)) (= (select .cse10 3) 10) (= 122 (select .cse8 1)) (= 5 ~GLOBAL_CONST_FIVE~0) (= (select .cse1 0) 37) (= (select |#valid| 3) 1) (= |ULTIMATE.start_goodG2B1_~result~2#1| (* 2 |ULTIMATE.start_goodG2B1_~data~2#1|)) (= (select |#valid| 7) 1) (= (select .cse4 1) 102) (= (select .cse7 0) 37) (= 117 (select .cse8 2)) (= (select .cse1 2) 50) (= 108 (select .cse11 1)) (= (select .cse12 0) 37) (= ~GLOBAL_CONST_TRUE~0 1) (= (select |#valid| 18) 1) (= |ULTIMATE.start_main_#in~argv#1.base| |ULTIMATE.start_#in~argv#1.base|) (= (select .cse2 0) 37) (= (select |#valid| 22) 1) (= |ULTIMATE.start_main_#in~argv#1.base| |ULTIMATE.start_main_~argv#1.base|) (= (select .cse6 3) 120) (= 5 (select |#length| 7)) (= (select .cse13 4) 0) (= (select .cse10 0) 37) (= (select .cse11 0) 37) (= (select .cse8 4) 0) (= (select |#length| 1) 4) (= (select |#valid| 12) 1) (= (select .cse12 3) 0) (= (select .cse4 2) 10) (= (select .cse0 0) 37) (= 10 (select .cse13 3)) (= (select .cse13 0) 37) (= 103 (select .cse5 1)) (= (select |#valid| 4) 1) (= 0 (select .cse11 4)) (= (select |#length| 13) 4) (= (select |#valid| 1) 1) (= (select |#valid| 20) 1) (= (select .cse5 0) 37) (= 10 (select |#length| 14)) (= (select .cse6 2) 50) (= (select .cse13 2) 100) (= |ULTIMATE.start_main_#in~argv#1.offset| |ULTIMATE.start_#in~argv#1.offset|) (= (select |#valid| 21) 1) (= 6 (select |#length| 12)) (= ~globalArgv~0.base 0) (= |ULTIMATE.start_main_#in~argc#1| |ULTIMATE.start_#in~argc#1|) (= (select |#length| 5) 4) (= (select .cse9 4) 0) (= (select .cse11 3) 10) (= (select .cse4 0) 37) (= (select |#valid| 14) 1) (= (select |#length| 9) 6) (= |ULTIMATE.start_goodB2G2_~data~1#1| 2147483647) (= (select .cse9 2) 50) (= (select |#valid| 0) 0) (= 108 (select .cse10 1)) (= (select |#length| 17) 21) (= 115 (select .cse10 2)) (= (select |#valid| 2) 1) (= (select .cse6 1) 48) (= |#NULL.offset| 0) (= ~globalFalse~0 0) (= (select .cse1 3) 120) (= (select .cse11 2) 100) (= (select .cse7 4) 0) (= 115 (select .cse2 2)) (= ~globalArgc~0 0) (= (select |#valid| 19) 1) (= (select |#valid| 16) 1) (= (select .cse0 1) 117) (= (select |#valid| 6) 1) (= (select .cse7 2) 100) (= 108 (select .cse7 1)) (= 5 ~globalFive~0) (= (select .cse6 0) 37) (= (select .cse1 4) 10) (= (select .cse12 2) 10) (= (select .cse10 4) 0) (= (select |#length| 3) 4) (= (select |#length| 11) 4) (= (select |#valid| 17) 1) (= (select |#valid| 10) 1) (= (select |#valid| 8) 1) (= (select .cse12 1) 100) (= (select |#length| 21) 18) (= 104 (select .cse13 1)) (= (select |#valid| 13) 1) (< 0 |#StackHeapBarrier|) (= (select |#length| 15) 5) (= (select .cse3 3) 0) (= |#NULL.base| 0) (= ~globalTrue~0 1) (= (select .cse9 0) 37))) [2022-11-16 19:51:27,515 INFO L895 garLoopResultBuilder]: At program point L1650-1(line 1650) the Hoare annotation is: (= 2147483647 |ULTIMATE.start_goodB2G1_~data~0#1|) [2022-11-16 19:51:27,515 INFO L899 garLoopResultBuilder]: For program point L1584(line 1584) no Hoare annotation was computed. [2022-11-16 19:51:27,515 INFO L899 garLoopResultBuilder]: For program point L1584-1(lines 1584 1598) no Hoare annotation was computed. [2022-11-16 19:51:27,515 INFO L899 garLoopResultBuilder]: For program point L1576(lines 1576 1599) no Hoare annotation was computed. [2022-11-16 19:51:27,516 INFO L895 garLoopResultBuilder]: At program point L1634(line 1634) the Hoare annotation is: (= 2147483647 |ULTIMATE.start_goodB2G1_~data~0#1|) [2022-11-16 19:51:27,516 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1616) no Hoare annotation was computed. [2022-11-16 19:51:27,518 INFO L895 garLoopResultBuilder]: At program point L1552(line 1552) the Hoare annotation is: (let ((.cse8 (select |#memory_int| 8)) (.cse5 (select |#memory_int| 13)) (.cse4 (select |#memory_int| 5)) (.cse11 (select |#memory_int| 7)) (.cse2 (select |#memory_int| 2)) (.cse0 (select |#memory_int| 11)) (.cse7 (select |#memory_int| 6)) (.cse6 (select |#memory_int| 9)) (.cse1 (select |#memory_int| 12)) (.cse10 (select |#memory_int| 10)) (.cse12 (select |#memory_int| 3)) (.cse13 (select |#memory_int| 4)) (.cse3 (select |#memory_int| 1)) (.cse9 (select |#memory_int| 15))) (and (= (select |#length| 19) 54) (= (select .cse0 2) 10) (= ~GLOBAL_CONST_FALSE~0 0) (= 48 (select .cse1 1)) (= (select .cse1 5) 0) (= 1 (select |#valid| 5)) (= 10 (select .cse2 3)) (= (select |#valid| 15) 1) (= (select .cse3 0) 37) (= (select .cse4 3) 0) (= 5 (select |#length| 10)) (= (select |#length| 6) 5) (= (select .cse3 2) 10) (= (select .cse5 3) 0) (= |ULTIMATE.start_main_#in~argv#1.offset| |ULTIMATE.start_main_~argv#1.offset|) (= |ULTIMATE.start_main_~argc#1| |ULTIMATE.start_main_#in~argc#1|) (= 108 (select .cse2 1)) (= (select |#valid| 9) 1) (= (select .cse0 3) 0) (= (select .cse6 5) 0) (= (select .cse7 3) 10) (= 5 (select |#length| 4)) (= (select .cse6 4) 10) (= (select |#length| 18) 54) (= 115 (select .cse3 1)) (= (select .cse8 3) 10) (= (select (select |#memory_int| 16) 0) 0) (= (select |#valid| 11) 1) (= 21 (select |#length| 20)) (= (select .cse8 0) 37) (= (select .cse5 2) 10) (= (select |#length| 22) 16) (= (select |#length| 8) 5) (= (select .cse9 1) 48) (= (select .cse2 4) 0) (= (select .cse9 3) 120) (= ~globalArgv~0.offset 0) (= 5 (select |#length| 2)) (= 1 (select |#length| 16)) (= (select .cse10 3) 10) (= 122 (select .cse8 1)) (= 5 ~GLOBAL_CONST_FIVE~0) (= (select .cse1 0) 37) (= (select |#valid| 3) 1) (= (select |#valid| 7) 1) (= (select .cse4 1) 102) (= (select .cse7 0) 37) (= 117 (select .cse8 2)) (= (select .cse1 2) 50) (= 108 (select .cse11 1)) (= (select .cse12 0) 37) (= ~GLOBAL_CONST_TRUE~0 1) (= (select |#valid| 18) 1) (= |ULTIMATE.start_main_#in~argv#1.base| |ULTIMATE.start_#in~argv#1.base|) (= (select .cse2 0) 37) (= (select |#valid| 22) 1) (= |ULTIMATE.start_main_#in~argv#1.base| |ULTIMATE.start_main_~argv#1.base|) (= (select .cse6 3) 120) (= 5 (select |#length| 7)) (= (select .cse13 4) 0) (= |ULTIMATE.start_goodB2G1_~data~0#1| 0) (= (select .cse10 0) 37) (= (select .cse11 0) 37) (= (select .cse8 4) 0) (= (select |#length| 1) 4) (= (select |#valid| 12) 1) (= (select .cse12 3) 0) (= (select .cse4 2) 10) (= (select .cse0 0) 37) (= 10 (select .cse13 3)) (= (select .cse13 0) 37) (= 103 (select .cse5 1)) (= (select |#valid| 4) 1) (= 0 (select .cse11 4)) (= (select |#length| 13) 4) (= (select |#valid| 1) 1) (= (select |#valid| 20) 1) (= (select .cse5 0) 37) (= 10 (select |#length| 14)) (= (select .cse6 2) 50) (= (select .cse13 2) 100) (= |ULTIMATE.start_main_#in~argv#1.offset| |ULTIMATE.start_#in~argv#1.offset|) (= (select |#valid| 21) 1) (= 6 (select |#length| 12)) (= ~globalArgv~0.base 0) (= |ULTIMATE.start_main_#in~argc#1| |ULTIMATE.start_#in~argc#1|) (= (select |#length| 5) 4) (= (select .cse9 4) 0) (= (select .cse11 3) 10) (= (select .cse4 0) 37) (= (select |#valid| 14) 1) (= (select |#length| 9) 6) (= (select .cse9 2) 50) (= (select |#valid| 0) 0) (= 108 (select .cse10 1)) (= (select |#length| 17) 21) (= 115 (select .cse10 2)) (= (select |#valid| 2) 1) (= (select .cse6 1) 48) (= |#NULL.offset| 0) (= ~globalFalse~0 0) (= (select .cse1 3) 120) (= (select .cse11 2) 100) (= (select .cse7 4) 0) (= 115 (select .cse2 2)) (= ~globalArgc~0 0) (= (select |#valid| 19) 1) (= (select |#valid| 16) 1) (= (select .cse0 1) 117) (= (select |#valid| 6) 1) (= (select .cse7 2) 100) (= 108 (select .cse7 1)) (= 5 ~globalFive~0) (= (select .cse6 0) 37) (= (select .cse1 4) 10) (= (select .cse12 2) 10) (= (select .cse10 4) 0) (= (select |#length| 3) 4) (= (select |#length| 11) 4) (= (select |#valid| 17) 1) (= (select |#valid| 10) 1) (= (select |#valid| 8) 1) (= (select .cse12 1) 100) (= (select |#length| 21) 18) (= 104 (select .cse13 1)) (= (select |#valid| 13) 1) (< 0 |#StackHeapBarrier|) (= (select |#length| 15) 5) (= (select .cse3 3) 0) (= |#NULL.base| 0) (= ~globalTrue~0 1) (= (select .cse9 0) 37))) [2022-11-16 19:51:27,518 INFO L899 garLoopResultBuilder]: For program point L1552-1(line 1552) no Hoare annotation was computed. [2022-11-16 19:51:27,519 INFO L895 garLoopResultBuilder]: At program point L1552-4(lines 1552 1555) the Hoare annotation is: (let ((.cse8 (select |#memory_int| 8)) (.cse5 (select |#memory_int| 13)) (.cse4 (select |#memory_int| 5)) (.cse11 (select |#memory_int| 7)) (.cse2 (select |#memory_int| 2)) (.cse0 (select |#memory_int| 11)) (.cse7 (select |#memory_int| 6)) (.cse6 (select |#memory_int| 9)) (.cse1 (select |#memory_int| 12)) (.cse10 (select |#memory_int| 10)) (.cse12 (select |#memory_int| 3)) (.cse13 (select |#memory_int| 4)) (.cse3 (select |#memory_int| 1)) (.cse9 (select |#memory_int| 15))) (and (= (select |#length| 19) 54) (= 2147483647 |ULTIMATE.start_goodB2G1_~data~0#1|) (= (select .cse0 2) 10) (= ~GLOBAL_CONST_FALSE~0 0) (= 48 (select .cse1 1)) (= (select .cse1 5) 0) (= 1 (select |#valid| 5)) (= 10 (select .cse2 3)) (= (select |#valid| 15) 1) (= (select .cse3 0) 37) (= (select .cse4 3) 0) (= 5 (select |#length| 10)) (= (select |#length| 6) 5) (= (select .cse3 2) 10) (= (select .cse5 3) 0) (= |ULTIMATE.start_main_#in~argv#1.offset| |ULTIMATE.start_main_~argv#1.offset|) (= |ULTIMATE.start_main_~argc#1| |ULTIMATE.start_main_#in~argc#1|) (= 108 (select .cse2 1)) (= (select |#valid| 9) 1) (= (select .cse0 3) 0) (= (select .cse6 5) 0) (= (select .cse7 3) 10) (= 5 (select |#length| 4)) (= (select .cse6 4) 10) (= (select |#length| 18) 54) (= 115 (select .cse3 1)) (= (select .cse8 3) 10) (= (select (select |#memory_int| 16) 0) 0) (= (select |#valid| 11) 1) (= 21 (select |#length| 20)) (= (select .cse8 0) 37) (= (select .cse5 2) 10) (= (select |#length| 22) 16) (= (select |#length| 8) 5) (= (select .cse9 1) 48) (= (select .cse2 4) 0) (= (select .cse9 3) 120) (= ~globalArgv~0.offset 0) (= 5 (select |#length| 2)) (= 1 (select |#length| 16)) (= (select .cse10 3) 10) (= 122 (select .cse8 1)) (= 5 ~GLOBAL_CONST_FIVE~0) (= (select .cse1 0) 37) (= (select |#valid| 3) 1) (= (select |#valid| 7) 1) (= (select .cse4 1) 102) (= (select .cse7 0) 37) (= 117 (select .cse8 2)) (= (select .cse1 2) 50) (= 108 (select .cse11 1)) (= (select .cse12 0) 37) (= ~GLOBAL_CONST_TRUE~0 1) (= (select |#valid| 18) 1) (= |ULTIMATE.start_main_#in~argv#1.base| |ULTIMATE.start_#in~argv#1.base|) (= (select .cse2 0) 37) (= (select |#valid| 22) 1) (= |ULTIMATE.start_main_#in~argv#1.base| |ULTIMATE.start_main_~argv#1.base|) (= (select .cse6 3) 120) (= 5 (select |#length| 7)) (= (select .cse13 4) 0) (= (select .cse10 0) 37) (= (select .cse11 0) 37) (= (select .cse8 4) 0) (= (select |#length| 1) 4) (= (select |#valid| 12) 1) (= (select .cse12 3) 0) (= (select .cse4 2) 10) (= (select .cse0 0) 37) (= 10 (select .cse13 3)) (= (select .cse13 0) 37) (= 103 (select .cse5 1)) (= (select |#valid| 4) 1) (= 0 (select .cse11 4)) (= (select |#length| 13) 4) (= (select |#valid| 1) 1) (= (select |#valid| 20) 1) (= (select .cse5 0) 37) (= 10 (select |#length| 14)) (= (select .cse6 2) 50) (= (select .cse13 2) 100) (= |ULTIMATE.start_main_#in~argv#1.offset| |ULTIMATE.start_#in~argv#1.offset|) (= (select |#valid| 21) 1) (= 6 (select |#length| 12)) (= ~globalArgv~0.base 0) (= |ULTIMATE.start_main_#in~argc#1| |ULTIMATE.start_#in~argc#1|) (= (select |#length| 5) 4) (= (select .cse9 4) 0) (= (select .cse11 3) 10) (= (select .cse4 0) 37) (= (select |#valid| 14) 1) (= (select |#length| 9) 6) (= (select .cse9 2) 50) (= (select |#valid| 0) 0) (= 108 (select .cse10 1)) (= (select |#length| 17) 21) (= 115 (select .cse10 2)) (= (select |#valid| 2) 1) (= (select .cse6 1) 48) (= |#NULL.offset| 0) (= ~globalFalse~0 0) (= (select .cse1 3) 120) (= (select .cse11 2) 100) (= (select .cse7 4) 0) (= 115 (select .cse2 2)) (= ~globalArgc~0 0) (= (select |#valid| 19) 1) (= (select |#valid| 16) 1) (= (select .cse0 1) 117) (= (select |#valid| 6) 1) (= (select .cse7 2) 100) (= 108 (select .cse7 1)) (= 5 ~globalFive~0) (= (select .cse6 0) 37) (= (select .cse1 4) 10) (= (select .cse12 2) 10) (= (select .cse10 4) 0) (= (select |#length| 3) 4) (= (select |#length| 11) 4) (= (select |#valid| 17) 1) (= (select |#valid| 10) 1) (= (select |#valid| 8) 1) (= (select .cse12 1) 100) (= (select |#length| 21) 18) (= 104 (select .cse13 1)) (= (select |#valid| 13) 1) (< 0 |#StackHeapBarrier|) (= (select |#length| 15) 5) (= (select .cse3 3) 0) (= |#NULL.base| 0) (= ~globalTrue~0 1) (= (select .cse9 0) 37))) [2022-11-16 19:51:27,520 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-16 19:51:27,520 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1616) no Hoare annotation was computed. [2022-11-16 19:51:27,520 INFO L899 garLoopResultBuilder]: For program point L1586(lines 1586 1597) no Hoare annotation was computed. [2022-11-16 19:51:27,520 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1590) no Hoare annotation was computed. [2022-11-16 19:51:27,522 INFO L895 garLoopResultBuilder]: At program point L1595(line 1595) the Hoare annotation is: (let ((.cse8 (select |#memory_int| 8)) (.cse5 (select |#memory_int| 13)) (.cse4 (select |#memory_int| 5)) (.cse11 (select |#memory_int| 7)) (.cse2 (select |#memory_int| 2)) (.cse0 (select |#memory_int| 11)) (.cse7 (select |#memory_int| 6)) (.cse6 (select |#memory_int| 9)) (.cse1 (select |#memory_int| 12)) (.cse10 (select |#memory_int| 10)) (.cse12 (select |#memory_int| 3)) (.cse13 (select |#memory_int| 4)) (.cse3 (select |#memory_int| 1)) (.cse9 (select |#memory_int| 15))) (and (= (select |#length| 19) 54) (= 2147483647 |ULTIMATE.start_goodB2G1_~data~0#1|) (= (select .cse0 2) 10) (= ~GLOBAL_CONST_FALSE~0 0) (= 48 (select .cse1 1)) (= (select .cse1 5) 0) (= 1 (select |#valid| 5)) (= 10 (select .cse2 3)) (= (select |#valid| 15) 1) (= (select .cse3 0) 37) (= (select .cse4 3) 0) (= 5 (select |#length| 10)) (= (select |#length| 6) 5) (= (select .cse3 2) 10) (= (select .cse5 3) 0) (= |ULTIMATE.start_main_#in~argv#1.offset| |ULTIMATE.start_main_~argv#1.offset|) (= |ULTIMATE.start_main_~argc#1| |ULTIMATE.start_main_#in~argc#1|) (= 108 (select .cse2 1)) (= (select |#valid| 9) 1) (= (select .cse0 3) 0) (= (select .cse6 5) 0) (= (select .cse7 3) 10) (= 5 (select |#length| 4)) (= (select .cse6 4) 10) (= (select |#length| 18) 54) (= 115 (select .cse3 1)) (= (select .cse8 3) 10) (= (select (select |#memory_int| 16) 0) 0) (= (select |#valid| 11) 1) (= 21 (select |#length| 20)) (= (select .cse8 0) 37) (= (select .cse5 2) 10) (= (select |#length| 22) 16) (= (select |#length| 8) 5) (= (select .cse9 1) 48) (= (select .cse2 4) 0) (= (select .cse9 3) 120) (= ~globalArgv~0.offset 0) (= 5 (select |#length| 2)) (= 1 (select |#length| 16)) (= (select .cse10 3) 10) (= 122 (select .cse8 1)) (= 5 ~GLOBAL_CONST_FIVE~0) (= (select .cse1 0) 37) (= (select |#valid| 3) 1) (= (select |#valid| 7) 1) (= (select .cse4 1) 102) (= (select .cse7 0) 37) (= 117 (select .cse8 2)) (= (select .cse1 2) 50) (= 108 (select .cse11 1)) (= (select .cse12 0) 37) (= ~GLOBAL_CONST_TRUE~0 1) (= (select |#valid| 18) 1) (= |ULTIMATE.start_main_#in~argv#1.base| |ULTIMATE.start_#in~argv#1.base|) (= (select .cse2 0) 37) (= (select |#valid| 22) 1) (= |ULTIMATE.start_main_#in~argv#1.base| |ULTIMATE.start_main_~argv#1.base|) (= (select .cse6 3) 120) (= 5 (select |#length| 7)) (= (select .cse13 4) 0) (= (select .cse10 0) 37) (= (select .cse11 0) 37) (= (select .cse8 4) 0) (= (select |#length| 1) 4) (= (select |#valid| 12) 1) (= (select .cse12 3) 0) (= (select .cse4 2) 10) (= (select .cse0 0) 37) (= 10 (select .cse13 3)) (= (select .cse13 0) 37) (= 103 (select .cse5 1)) (= (select |#valid| 4) 1) (= 0 (select .cse11 4)) (= (select |#length| 13) 4) (= (select |#valid| 1) 1) (= (select |#valid| 20) 1) (= (select .cse5 0) 37) (= 10 (select |#length| 14)) (= (select .cse6 2) 50) (= (select .cse13 2) 100) (= |ULTIMATE.start_main_#in~argv#1.offset| |ULTIMATE.start_#in~argv#1.offset|) (= (select |#valid| 21) 1) (= 6 (select |#length| 12)) (= ~globalArgv~0.base 0) (= |ULTIMATE.start_main_#in~argc#1| |ULTIMATE.start_#in~argc#1|) (= (select |#length| 5) 4) (= (select .cse9 4) 0) (= (select .cse11 3) 10) (= (select .cse4 0) 37) (= (select |#valid| 14) 1) (= (select |#length| 9) 6) (= |ULTIMATE.start_goodB2G2_~data~1#1| 2147483647) (= (select .cse9 2) 50) (= (select |#valid| 0) 0) (= 108 (select .cse10 1)) (= (select |#length| 17) 21) (= 115 (select .cse10 2)) (= (select |#valid| 2) 1) (= (select .cse6 1) 48) (= |#NULL.offset| 0) (= ~globalFalse~0 0) (= (select .cse1 3) 120) (= (select .cse11 2) 100) (= (select .cse7 4) 0) (= 115 (select .cse2 2)) (= ~globalArgc~0 0) (= (select |#valid| 19) 1) (= (select |#valid| 16) 1) (= (select .cse0 1) 117) (= (select |#valid| 6) 1) (= (select .cse7 2) 100) (= 108 (select .cse7 1)) (= 5 ~globalFive~0) (= (select .cse6 0) 37) (= (select .cse1 4) 10) (= (select .cse12 2) 10) (= (select .cse10 4) 0) (= (select |#length| 3) 4) (= (select |#length| 11) 4) (= (select |#valid| 17) 1) (= (select |#valid| 10) 1) (= (select |#valid| 8) 1) (= (select .cse12 1) 100) (= (select |#length| 21) 18) (= 104 (select .cse13 1)) (= (select |#valid| 13) 1) (< 0 |#StackHeapBarrier|) (= (select |#length| 15) 5) (= (select .cse3 3) 0) (= |#NULL.base| 0) (= ~globalTrue~0 1) (= (select .cse9 0) 37))) [2022-11-16 19:51:27,522 INFO L899 garLoopResultBuilder]: For program point L1562(lines 1562 1573) no Hoare annotation was computed. [2022-11-16 19:51:27,523 INFO L899 garLoopResultBuilder]: For program point L1562-1(lines 1556 1574) no Hoare annotation was computed. [2022-11-16 19:51:27,523 INFO L899 garLoopResultBuilder]: For program point L1612(line 1612) no Hoare annotation was computed. [2022-11-16 19:51:27,523 INFO L899 garLoopResultBuilder]: For program point L1612-1(lines 1612 1619) no Hoare annotation was computed. [2022-11-16 19:51:27,523 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1633) no Hoare annotation was computed. [2022-11-16 19:51:27,525 INFO L895 garLoopResultBuilder]: At program point L1604(line 1604) the Hoare annotation is: (let ((.cse8 (select |#memory_int| 8)) (.cse5 (select |#memory_int| 13)) (.cse4 (select |#memory_int| 5)) (.cse11 (select |#memory_int| 7)) (.cse2 (select |#memory_int| 2)) (.cse0 (select |#memory_int| 11)) (.cse7 (select |#memory_int| 6)) (.cse6 (select |#memory_int| 9)) (.cse1 (select |#memory_int| 12)) (.cse10 (select |#memory_int| 10)) (.cse12 (select |#memory_int| 3)) (.cse13 (select |#memory_int| 4)) (.cse3 (select |#memory_int| 1)) (.cse9 (select |#memory_int| 15))) (and (= (select |#length| 19) 54) (= 2147483647 |ULTIMATE.start_goodB2G1_~data~0#1|) (= (select .cse0 2) 10) (= ~GLOBAL_CONST_FALSE~0 0) (= 48 (select .cse1 1)) (= (select .cse1 5) 0) (= 1 (select |#valid| 5)) (= 10 (select .cse2 3)) (= (select |#valid| 15) 1) (= (select .cse3 0) 37) (= (select .cse4 3) 0) (= 5 (select |#length| 10)) (= (select |#length| 6) 5) (= (select .cse3 2) 10) (= (select .cse5 3) 0) (= |ULTIMATE.start_goodG2B1_~data~2#1| 0) (= |ULTIMATE.start_main_#in~argv#1.offset| |ULTIMATE.start_main_~argv#1.offset|) (= |ULTIMATE.start_main_~argc#1| |ULTIMATE.start_main_#in~argc#1|) (= 108 (select .cse2 1)) (= (select |#valid| 9) 1) (= (select .cse0 3) 0) (= (select .cse6 5) 0) (= (select .cse7 3) 10) (= 5 (select |#length| 4)) (= (select .cse6 4) 10) (= (select |#length| 18) 54) (= 115 (select .cse3 1)) (= (select .cse8 3) 10) (= (select (select |#memory_int| 16) 0) 0) (= (select |#valid| 11) 1) (= 21 (select |#length| 20)) (= (select .cse8 0) 37) (= (select .cse5 2) 10) (= (select |#length| 22) 16) (= (select |#length| 8) 5) (= (select .cse9 1) 48) (= (select .cse2 4) 0) (= (select .cse9 3) 120) (= ~globalArgv~0.offset 0) (= 5 (select |#length| 2)) (= 1 (select |#length| 16)) (= (select .cse10 3) 10) (= 122 (select .cse8 1)) (= 5 ~GLOBAL_CONST_FIVE~0) (= (select .cse1 0) 37) (= (select |#valid| 3) 1) (= (select |#valid| 7) 1) (= (select .cse4 1) 102) (= (select .cse7 0) 37) (= 117 (select .cse8 2)) (= (select .cse1 2) 50) (= 108 (select .cse11 1)) (= (select .cse12 0) 37) (= ~GLOBAL_CONST_TRUE~0 1) (= (select |#valid| 18) 1) (= |ULTIMATE.start_main_#in~argv#1.base| |ULTIMATE.start_#in~argv#1.base|) (= (select .cse2 0) 37) (= (select |#valid| 22) 1) (= |ULTIMATE.start_main_#in~argv#1.base| |ULTIMATE.start_main_~argv#1.base|) (= (select .cse6 3) 120) (= 5 (select |#length| 7)) (= (select .cse13 4) 0) (= (select .cse10 0) 37) (= (select .cse11 0) 37) (= (select .cse8 4) 0) (= (select |#length| 1) 4) (= (select |#valid| 12) 1) (= (select .cse12 3) 0) (= (select .cse4 2) 10) (= (select .cse0 0) 37) (= 10 (select .cse13 3)) (= (select .cse13 0) 37) (= 103 (select .cse5 1)) (= (select |#valid| 4) 1) (= 0 (select .cse11 4)) (= (select |#length| 13) 4) (= (select |#valid| 1) 1) (= (select |#valid| 20) 1) (= (select .cse5 0) 37) (= 10 (select |#length| 14)) (= (select .cse6 2) 50) (= (select .cse13 2) 100) (= |ULTIMATE.start_main_#in~argv#1.offset| |ULTIMATE.start_#in~argv#1.offset|) (= (select |#valid| 21) 1) (= 6 (select |#length| 12)) (= ~globalArgv~0.base 0) (= |ULTIMATE.start_main_#in~argc#1| |ULTIMATE.start_#in~argc#1|) (= (select |#length| 5) 4) (= (select .cse9 4) 0) (= (select .cse11 3) 10) (= (select .cse4 0) 37) (= (select |#valid| 14) 1) (= (select |#length| 9) 6) (= |ULTIMATE.start_goodB2G2_~data~1#1| 2147483647) (= (select .cse9 2) 50) (= (select |#valid| 0) 0) (= 108 (select .cse10 1)) (= (select |#length| 17) 21) (= 115 (select .cse10 2)) (= (select |#valid| 2) 1) (= (select .cse6 1) 48) (= |#NULL.offset| 0) (= ~globalFalse~0 0) (= (select .cse1 3) 120) (= (select .cse11 2) 100) (= (select .cse7 4) 0) (= 115 (select .cse2 2)) (= ~globalArgc~0 0) (= (select |#valid| 19) 1) (= (select |#valid| 16) 1) (= (select .cse0 1) 117) (= (select |#valid| 6) 1) (= (select .cse7 2) 100) (= 108 (select .cse7 1)) (= 5 ~globalFive~0) (= (select .cse6 0) 37) (= (select .cse1 4) 10) (= (select .cse12 2) 10) (= (select .cse10 4) 0) (= (select |#length| 3) 4) (= (select |#length| 11) 4) (= (select |#valid| 17) 1) (= (select |#valid| 10) 1) (= (select |#valid| 8) 1) (= (select .cse12 1) 100) (= (select |#length| 21) 18) (= 104 (select .cse13 1)) (= (select |#valid| 13) 1) (< 0 |#StackHeapBarrier|) (= (select |#length| 15) 5) (= (select .cse3 3) 0) (= |#NULL.base| 0) (= ~globalTrue~0 1) (= (select .cse9 0) 37))) [2022-11-16 19:51:27,527 INFO L895 garLoopResultBuilder]: At program point L1571(line 1571) the Hoare annotation is: (let ((.cse8 (select |#memory_int| 8)) (.cse5 (select |#memory_int| 13)) (.cse4 (select |#memory_int| 5)) (.cse11 (select |#memory_int| 7)) (.cse2 (select |#memory_int| 2)) (.cse0 (select |#memory_int| 11)) (.cse7 (select |#memory_int| 6)) (.cse6 (select |#memory_int| 9)) (.cse1 (select |#memory_int| 12)) (.cse10 (select |#memory_int| 10)) (.cse12 (select |#memory_int| 3)) (.cse13 (select |#memory_int| 4)) (.cse3 (select |#memory_int| 1)) (.cse9 (select |#memory_int| 15))) (and (= (select |#length| 19) 54) (= 2147483647 |ULTIMATE.start_goodB2G1_~data~0#1|) (= (select .cse0 2) 10) (= ~GLOBAL_CONST_FALSE~0 0) (= 48 (select .cse1 1)) (= (select .cse1 5) 0) (= 1 (select |#valid| 5)) (= 10 (select .cse2 3)) (= (select |#valid| 15) 1) (= (select .cse3 0) 37) (= (select .cse4 3) 0) (= 5 (select |#length| 10)) (= (select |#length| 6) 5) (= (select .cse3 2) 10) (= (select .cse5 3) 0) (= |ULTIMATE.start_main_#in~argv#1.offset| |ULTIMATE.start_main_~argv#1.offset|) (= |ULTIMATE.start_main_~argc#1| |ULTIMATE.start_main_#in~argc#1|) (= 108 (select .cse2 1)) (= (select |#valid| 9) 1) (= (select .cse0 3) 0) (= (select .cse6 5) 0) (= (select .cse7 3) 10) (= 5 (select |#length| 4)) (= (select .cse6 4) 10) (= (select |#length| 18) 54) (= 115 (select .cse3 1)) (= (select .cse8 3) 10) (= (select (select |#memory_int| 16) 0) 0) (= (select |#valid| 11) 1) (= 21 (select |#length| 20)) (= (select .cse8 0) 37) (= (select .cse5 2) 10) (= (select |#length| 22) 16) (= (select |#length| 8) 5) (= (select .cse9 1) 48) (= (select .cse2 4) 0) (= (select .cse9 3) 120) (= ~globalArgv~0.offset 0) (= 5 (select |#length| 2)) (= 1 (select |#length| 16)) (= (select .cse10 3) 10) (= 122 (select .cse8 1)) (= 5 ~GLOBAL_CONST_FIVE~0) (= (select .cse1 0) 37) (= (select |#valid| 3) 1) (= (select |#valid| 7) 1) (= (select .cse4 1) 102) (= (select .cse7 0) 37) (= 117 (select .cse8 2)) (= (select .cse1 2) 50) (= 108 (select .cse11 1)) (= (select .cse12 0) 37) (= ~GLOBAL_CONST_TRUE~0 1) (= (select |#valid| 18) 1) (= |ULTIMATE.start_main_#in~argv#1.base| |ULTIMATE.start_#in~argv#1.base|) (= (select .cse2 0) 37) (= (select |#valid| 22) 1) (= |ULTIMATE.start_main_#in~argv#1.base| |ULTIMATE.start_main_~argv#1.base|) (= (select .cse6 3) 120) (= 5 (select |#length| 7)) (= (select .cse13 4) 0) (= (select .cse10 0) 37) (= (select .cse11 0) 37) (= (select .cse8 4) 0) (= (select |#length| 1) 4) (= (select |#valid| 12) 1) (= (select .cse12 3) 0) (= (select .cse4 2) 10) (= (select .cse0 0) 37) (= 10 (select .cse13 3)) (= (select .cse13 0) 37) (= 103 (select .cse5 1)) (= (select |#valid| 4) 1) (= 0 (select .cse11 4)) (= (select |#length| 13) 4) (= (select |#valid| 1) 1) (= (select |#valid| 20) 1) (= (select .cse5 0) 37) (= 10 (select |#length| 14)) (= (select .cse6 2) 50) (= (select .cse13 2) 100) (= |ULTIMATE.start_main_#in~argv#1.offset| |ULTIMATE.start_#in~argv#1.offset|) (= (select |#valid| 21) 1) (= 6 (select |#length| 12)) (= ~globalArgv~0.base 0) (= |ULTIMATE.start_main_#in~argc#1| |ULTIMATE.start_#in~argc#1|) (= (select |#length| 5) 4) (= (select .cse9 4) 0) (= (select .cse11 3) 10) (= (select .cse4 0) 37) (= (select |#valid| 14) 1) (= (select |#length| 9) 6) (= (select .cse9 2) 50) (= (select |#valid| 0) 0) (= 108 (select .cse10 1)) (= (select |#length| 17) 21) (= 115 (select .cse10 2)) (= (select |#valid| 2) 1) (= (select .cse6 1) 48) (= |#NULL.offset| 0) (= ~globalFalse~0 0) (= (select .cse1 3) 120) (= (select .cse11 2) 100) (= (select .cse7 4) 0) (= 115 (select .cse2 2)) (= ~globalArgc~0 0) (= (select |#valid| 19) 1) (= (select |#valid| 16) 1) (= (select .cse0 1) 117) (= (select |#valid| 6) 1) (= (select .cse7 2) 100) (= 108 (select .cse7 1)) (= 5 ~globalFive~0) (= (select .cse6 0) 37) (= (select .cse1 4) 10) (= (select .cse12 2) 10) (= (select .cse10 4) 0) (= (select |#length| 3) 4) (= (select |#length| 11) 4) (= (select |#valid| 17) 1) (= (select |#valid| 10) 1) (= (select |#valid| 8) 1) (= (select .cse12 1) 100) (= (select |#length| 21) 18) (= 104 (select .cse13 1)) (= (select |#valid| 13) 1) (< 0 |#StackHeapBarrier|) (= (select |#length| 15) 5) (= (select .cse3 3) 0) (= |#NULL.base| 0) (= ~globalTrue~0 1) (= (select .cse9 0) 37))) [2022-11-16 19:51:27,527 INFO L899 garLoopResultBuilder]: For program point L1604-1(line 1604) no Hoare annotation was computed. [2022-11-16 19:51:27,527 INFO L899 garLoopResultBuilder]: For program point L1604-2(lines 1604 1611) no Hoare annotation was computed. [2022-11-16 19:51:27,527 INFO L902 garLoopResultBuilder]: At program point globalReturnsTrueENTRY(lines 1510 1513) the Hoare annotation is: true [2022-11-16 19:51:27,528 INFO L899 garLoopResultBuilder]: For program point globalReturnsTrueEXIT(lines 1510 1513) no Hoare annotation was computed. [2022-11-16 19:51:27,532 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 19:51:27,534 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-16 19:51:27,552 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.11 07:51:27 BoogieIcfgContainer [2022-11-16 19:51:27,552 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-16 19:51:27,553 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-16 19:51:27,553 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-16 19:51:27,553 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-16 19:51:27,554 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:49:38" (3/4) ... [2022-11-16 19:51:27,558 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-16 19:51:27,565 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printLine [2022-11-16 19:51:27,565 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure globalReturnsFalse [2022-11-16 19:51:27,565 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printIntLine [2022-11-16 19:51:27,566 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure globalReturnsTrue [2022-11-16 19:51:27,572 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 67 nodes and edges [2022-11-16 19:51:27,573 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 27 nodes and edges [2022-11-16 19:51:27,573 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2022-11-16 19:51:27,574 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2022-11-16 19:51:27,574 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-11-16 19:51:27,574 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-16 19:51:27,575 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-16 19:51:27,631 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/witness.graphml [2022-11-16 19:51:27,632 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-16 19:51:27,632 INFO L158 Benchmark]: Toolchain (without parser) took 111854.47ms. Allocated memory was 104.9MB in the beginning and 411.0MB in the end (delta: 306.2MB). Free memory was 79.3MB in the beginning and 153.8MB in the end (delta: -74.5MB). Peak memory consumption was 232.8MB. Max. memory is 16.1GB. [2022-11-16 19:51:27,633 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 104.9MB. Free memory is still 74.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 19:51:27,634 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1297.90ms. Allocated memory was 104.9MB in the beginning and 125.8MB in the end (delta: 21.0MB). Free memory was 79.3MB in the beginning and 91.4MB in the end (delta: -12.1MB). Peak memory consumption was 53.1MB. Max. memory is 16.1GB. [2022-11-16 19:51:27,635 INFO L158 Benchmark]: Boogie Procedure Inliner took 91.18ms. Allocated memory is still 125.8MB. Free memory was 91.4MB in the beginning and 87.8MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-16 19:51:27,635 INFO L158 Benchmark]: Boogie Preprocessor took 62.27ms. Allocated memory is still 125.8MB. Free memory was 87.8MB in the beginning and 86.3MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-16 19:51:27,636 INFO L158 Benchmark]: RCFGBuilder took 931.85ms. Allocated memory is still 125.8MB. Free memory was 86.3MB in the beginning and 62.0MB in the end (delta: 24.3MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2022-11-16 19:51:27,636 INFO L158 Benchmark]: TraceAbstraction took 109378.17ms. Allocated memory was 125.8MB in the beginning and 411.0MB in the end (delta: 285.2MB). Free memory was 61.2MB in the beginning and 157.9MB in the end (delta: -96.8MB). Peak memory consumption was 215.3MB. Max. memory is 16.1GB. [2022-11-16 19:51:27,636 INFO L158 Benchmark]: Witness Printer took 78.98ms. Allocated memory is still 411.0MB. Free memory was 157.9MB in the beginning and 153.8MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-16 19:51:27,643 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 104.9MB. Free memory is still 74.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1297.90ms. Allocated memory was 104.9MB in the beginning and 125.8MB in the end (delta: 21.0MB). Free memory was 79.3MB in the beginning and 91.4MB in the end (delta: -12.1MB). Peak memory consumption was 53.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 91.18ms. Allocated memory is still 125.8MB. Free memory was 91.4MB in the beginning and 87.8MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 62.27ms. Allocated memory is still 125.8MB. Free memory was 87.8MB in the beginning and 86.3MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 931.85ms. Allocated memory is still 125.8MB. Free memory was 86.3MB in the beginning and 62.0MB in the end (delta: 24.3MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * TraceAbstraction took 109378.17ms. Allocated memory was 125.8MB in the beginning and 411.0MB in the end (delta: 285.2MB). Free memory was 61.2MB in the beginning and 157.9MB in the end (delta: -96.8MB). Peak memory consumption was 215.3MB. Max. memory is 16.1GB. * Witness Printer took 78.98ms. Allocated memory is still 411.0MB. Free memory was 157.9MB in the beginning and 153.8MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. 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: 1566]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1566]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1590]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1590]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1616]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1616]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1633]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1633]: 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 5 procedures, 69 locations, 8 error locations. Started 1 CEGAR loops. OverallTime: 109.3s, OverallIterations: 12, TraceHistogramMax: 6, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 9.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 20.8s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 316 SdHoareTripleChecker+Valid, 4.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 258 mSDsluCounter, 1722 SdHoareTripleChecker+Invalid, 4.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1025 mSDsCounter, 54 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1322 IncrementalHoareTripleChecker+Invalid, 1376 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 54 mSolverCounterUnsat, 697 mSDtfsCounter, 1322 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 641 GetRequests, 555 SyntacticMatches, 5 SemanticMatches, 81 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 443 ImplicationChecksByTransitivity, 63.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=69occurred in iteration=0, InterpolantAutomatonStates: 79, 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, 12 MinimizatonAttempts, 73 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 23 LocationsWithAnnotation, 81 PreInvPairs, 92 NumberOfFragments, 9188 HoareAnnotationTreeSize, 81 FomulaSimplifications, 300 FormulaSimplificationTreeSizeReduction, 0.6s HoareSimplificationTime, 23 FomulaSimplificationsInter, 11381 FormulaSimplificationTreeSizeReductionInter, 20.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 2.2s InterpolantComputationTime, 885 NumberOfCodeBlocks, 885 NumberOfCodeBlocksAsserted, 19 NumberOfCheckSat, 986 ConstructedInterpolants, 0 QuantifiedInterpolants, 1190 SizeOfPredicates, 2 NumberOfNonLiveVariables, 2686 ConjunctsInSsa, 20 ConjunctsInUnsatCore, 21 InterpolantComputations, 10 PerfectInterpolantSequences, 498/518 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: 13.9s, ICFG_INTERPRETER_ENTERED_PROCEDURES: 9, DAG_INTERPRETER_EARLY_EXIT_QUERIES_NONTRIVIAL: 83, DAG_INTERPRETER_EARLY_EXITS: 1, TOOLS_POST_APPLICATIONS: 53, TOOLS_POST_TIME: 3.0s, TOOLS_POST_CALL_APPLICATIONS: 54, TOOLS_POST_CALL_TIME: 4.1s, TOOLS_POST_RETURN_APPLICATIONS: 36, TOOLS_POST_RETURN_TIME: 2.8s, TOOLS_QUANTIFIERELIM_APPLICATIONS: 143, TOOLS_QUANTIFIERELIM_TIME: 9.8s, TOOLS_QUANTIFIERELIM_MAX_TIME: 0.3s, FLUID_QUERY_TIME: 0.0s, FLUID_QUERIES: 202, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 47, DOMAIN_JOIN_TIME: 3.3s, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME: 0.0s, DOMAIN_WIDEN_APPLICATIONS: 0, DOMAIN_WIDEN_TIME: 0.0s, DOMAIN_ISSUBSETEQ_APPLICATIONS: 0, DOMAIN_ISSUBSETEQ_TIME: 0.0s, DOMAIN_ISBOTTOM_APPLICATIONS: 83, DOMAIN_ISBOTTOM_TIME: 0.4s, LOOP_SUMMARIZER_APPLICATIONS: 0, LOOP_SUMMARIZER_CACHE_MISSES: 0, LOOP_SUMMARIZER_OVERALL_TIME: 0.0s, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME: 0.0s, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 0, CALL_SUMMARIZER_APPLICATIONS: 36, CALL_SUMMARIZER_CACHE_MISSES: 7, 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: 3237, DAG_COMPRESSION_RETAINED_NODES: 258, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 8 specifications checked. All of them hold - InvariantResult [Line: 1650]: Loop Invariant Derived loop invariant: 2147483647 == data RESULT: Ultimate proved your program to be correct! [2022-11-16 19:51:27,688 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3dc244f-ad94-4151-b258-fce10073c389/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE