./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-acceleration/phases_1-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd9ff27-49a0-460a-b97b-a36adc55445d/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd9ff27-49a0-460a-b97b-a36adc55445d/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd9ff27-49a0-460a-b97b-a36adc55445d/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd9ff27-49a0-460a-b97b-a36adc55445d/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/loop-acceleration/phases_1-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd9ff27-49a0-460a-b97b-a36adc55445d/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd9ff27-49a0-460a-b97b-a36adc55445d/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bc900b1bfcaecf91bc89637deaef4e1ddf2476faf43fa7e6f1e197c315ae3982 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 06:26:22,274 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 06:26:22,276 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 06:26:22,294 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 06:26:22,294 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 06:26:22,295 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 06:26:22,296 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 06:26:22,298 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 06:26:22,299 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 06:26:22,300 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 06:26:22,301 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 06:26:22,302 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 06:26:22,302 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 06:26:22,303 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 06:26:22,304 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 06:26:22,305 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 06:26:22,306 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 06:26:22,307 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 06:26:22,308 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 06:26:22,310 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 06:26:22,311 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 06:26:22,312 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 06:26:22,313 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 06:26:22,314 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 06:26:22,317 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 06:26:22,318 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 06:26:22,318 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 06:26:22,319 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 06:26:22,319 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 06:26:22,320 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 06:26:22,320 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 06:26:22,321 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 06:26:22,322 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 06:26:22,322 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 06:26:22,323 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 06:26:22,323 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 06:26:22,324 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 06:26:22,324 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 06:26:22,324 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 06:26:22,325 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 06:26:22,326 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 06:26:22,326 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd9ff27-49a0-460a-b97b-a36adc55445d/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-32bit-Taipan_Default.epf [2022-12-14 06:26:22,346 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 06:26:22,346 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 06:26:22,347 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 06:26:22,347 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 06:26:22,348 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 06:26:22,348 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 06:26:22,348 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 06:26:22,348 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 06:26:22,348 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 06:26:22,348 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 06:26:22,349 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 06:26:22,349 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 06:26:22,349 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 06:26:22,349 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 06:26:22,349 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 06:26:22,349 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 06:26:22,349 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 06:26:22,350 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 06:26:22,350 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 06:26:22,350 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 06:26:22,350 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 06:26:22,350 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 06:26:22,350 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 06:26:22,350 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 06:26:22,351 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 06:26:22,351 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 06:26:22,351 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 06:26:22,351 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 06:26:22,351 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 06:26:22,351 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 06:26:22,351 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 06:26:22,351 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 06:26:22,351 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 06:26:22,351 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 06:26:22,351 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 06:26:22,352 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 06:26:22,352 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 06:26:22,352 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 06:26:22,352 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 06:26:22,352 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 06:26:22,352 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 06:26:22,352 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_5cd9ff27-49a0-460a-b97b-a36adc55445d/bin/utaipan-gh47qXpMRh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd9ff27-49a0-460a-b97b-a36adc55445d/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bc900b1bfcaecf91bc89637deaef4e1ddf2476faf43fa7e6f1e197c315ae3982 [2022-12-14 06:26:22,517 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 06:26:22,534 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 06:26:22,537 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 06:26:22,537 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 06:26:22,538 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 06:26:22,539 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd9ff27-49a0-460a-b97b-a36adc55445d/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/loop-acceleration/phases_1-1.c [2022-12-14 06:26:25,041 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 06:26:25,189 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 06:26:25,190 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd9ff27-49a0-460a-b97b-a36adc55445d/sv-benchmarks/c/loop-acceleration/phases_1-1.c [2022-12-14 06:26:25,194 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd9ff27-49a0-460a-b97b-a36adc55445d/bin/utaipan-gh47qXpMRh/data/2b761e48a/e592978d69ed413c8ef640477615b6cd/FLAG3c30152fc [2022-12-14 06:26:25,625 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd9ff27-49a0-460a-b97b-a36adc55445d/bin/utaipan-gh47qXpMRh/data/2b761e48a/e592978d69ed413c8ef640477615b6cd [2022-12-14 06:26:25,631 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 06:26:25,633 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 06:26:25,635 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 06:26:25,635 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 06:26:25,641 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 06:26:25,642 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:26:25" (1/1) ... [2022-12-14 06:26:25,644 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21b7c000 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:26:25, skipping insertion in model container [2022-12-14 06:26:25,645 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:26:25" (1/1) ... [2022-12-14 06:26:25,658 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 06:26:25,673 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 06:26:25,770 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd9ff27-49a0-460a-b97b-a36adc55445d/sv-benchmarks/c/loop-acceleration/phases_1-1.c[322,335] [2022-12-14 06:26:25,780 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 06:26:25,788 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 06:26:25,796 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd9ff27-49a0-460a-b97b-a36adc55445d/sv-benchmarks/c/loop-acceleration/phases_1-1.c[322,335] [2022-12-14 06:26:25,798 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 06:26:25,807 INFO L208 MainTranslator]: Completed translation [2022-12-14 06:26:25,808 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:26:25 WrapperNode [2022-12-14 06:26:25,808 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 06:26:25,808 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 06:26:25,809 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 06:26:25,809 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 06:26:25,814 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:26:25" (1/1) ... [2022-12-14 06:26:25,819 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:26:25" (1/1) ... [2022-12-14 06:26:25,830 INFO L138 Inliner]: procedures = 12, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 27 [2022-12-14 06:26:25,830 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 06:26:25,830 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 06:26:25,831 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 06:26:25,831 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 06:26:25,837 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:26:25" (1/1) ... [2022-12-14 06:26:25,837 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:26:25" (1/1) ... [2022-12-14 06:26:25,838 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:26:25" (1/1) ... [2022-12-14 06:26:25,838 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:26:25" (1/1) ... [2022-12-14 06:26:25,839 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:26:25" (1/1) ... [2022-12-14 06:26:25,841 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:26:25" (1/1) ... [2022-12-14 06:26:25,842 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:26:25" (1/1) ... [2022-12-14 06:26:25,842 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:26:25" (1/1) ... [2022-12-14 06:26:25,843 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 06:26:25,844 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 06:26:25,844 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 06:26:25,844 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 06:26:25,844 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:26:25" (1/1) ... [2022-12-14 06:26:25,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 06:26:25,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd9ff27-49a0-460a-b97b-a36adc55445d/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 06:26:25,867 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd9ff27-49a0-460a-b97b-a36adc55445d/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 06:26:25,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd9ff27-49a0-460a-b97b-a36adc55445d/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 06:26:25,902 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 06:26:25,902 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 06:26:25,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 06:26:25,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 06:26:25,952 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 06:26:25,953 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 06:26:26,020 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 06:26:26,041 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 06:26:26,041 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 06:26:26,043 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:26:26 BoogieIcfgContainer [2022-12-14 06:26:26,043 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 06:26:26,044 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 06:26:26,045 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 06:26:26,047 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 06:26:26,047 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 06:26:25" (1/3) ... [2022-12-14 06:26:26,048 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@315fb06d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 06:26:26, skipping insertion in model container [2022-12-14 06:26:26,048 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:26:25" (2/3) ... [2022-12-14 06:26:26,048 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@315fb06d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 06:26:26, skipping insertion in model container [2022-12-14 06:26:26,048 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:26:26" (3/3) ... [2022-12-14 06:26:26,049 INFO L112 eAbstractionObserver]: Analyzing ICFG phases_1-1.c [2022-12-14 06:26:26,064 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 06:26:26,064 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-14 06:26:26,100 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 06:26:26,105 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;@1963c387, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 06:26:26,105 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-14 06:26:26,108 INFO L276 IsEmpty]: Start isEmpty. Operand has 7 states, 5 states have (on average 1.6) internal successors, (8), 6 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 06:26:26,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-14 06:26:26,113 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 06:26:26,113 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2022-12-14 06:26:26,114 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 06:26:26,117 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 06:26:26,118 INFO L85 PathProgramCache]: Analyzing trace with hash 2037129, now seen corresponding path program 1 times [2022-12-14 06:26:26,125 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 06:26:26,125 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2131300829] [2022-12-14 06:26:26,126 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 06:26:26,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 06:26:26,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 06:26:26,275 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 06:26:26,276 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 06:26:26,277 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2131300829] [2022-12-14 06:26:26,277 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2131300829] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 06:26:26,277 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 06:26:26,278 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-14 06:26:26,279 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [305129311] [2022-12-14 06:26:26,280 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 06:26:26,283 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 06:26:26,283 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 06:26:26,306 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 06:26:26,307 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 06:26:26,308 INFO L87 Difference]: Start difference. First operand has 7 states, 5 states have (on average 1.6) internal successors, (8), 6 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 2 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 06:26:26,331 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 06:26:26,331 INFO L93 Difference]: Finished difference Result 13 states and 15 transitions. [2022-12-14 06:26:26,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 06:26:26,333 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 2 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 4 [2022-12-14 06:26:26,334 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 06:26:26,339 INFO L225 Difference]: With dead ends: 13 [2022-12-14 06:26:26,339 INFO L226 Difference]: Without dead ends: 6 [2022-12-14 06:26:26,341 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 06:26:26,344 INFO L413 NwaCegarLoop]: 3 mSDtfsCounter, 0 mSDsluCounter, 3 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-14 06:26:26,344 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-14 06:26:26,358 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6 states. [2022-12-14 06:26:26,366 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6 to 6. [2022-12-14 06:26:26,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 5 states have (on average 1.2) internal successors, (6), 5 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 06:26:26,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2022-12-14 06:26:26,368 INFO L78 Accepts]: Start accepts. Automaton has 6 states and 6 transitions. Word has length 4 [2022-12-14 06:26:26,368 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 06:26:26,369 INFO L495 AbstractCegarLoop]: Abstraction has 6 states and 6 transitions. [2022-12-14 06:26:26,369 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 2 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 06:26:26,369 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2022-12-14 06:26:26,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-12-14 06:26:26,369 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 06:26:26,369 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2022-12-14 06:26:26,370 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-14 06:26:26,370 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 06:26:26,370 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 06:26:26,371 INFO L85 PathProgramCache]: Analyzing trace with hash 63108679, now seen corresponding path program 1 times [2022-12-14 06:26:26,371 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 06:26:26,371 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [76280585] [2022-12-14 06:26:26,371 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 06:26:26,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 06:26:26,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 06:26:26,497 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 06:26:26,497 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 06:26:26,498 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [76280585] [2022-12-14 06:26:26,498 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [76280585] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 06:26:26,498 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1842727589] [2022-12-14 06:26:26,498 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 06:26:26,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 06:26:26,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd9ff27-49a0-460a-b97b-a36adc55445d/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 06:26:26,500 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd9ff27-49a0-460a-b97b-a36adc55445d/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 06:26:26,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd9ff27-49a0-460a-b97b-a36adc55445d/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-14 06:26:26,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 06:26:26,563 INFO L263 TraceCheckSpWp]: Trace formula consists of 37 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 06:26:26,567 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 06:26:26,608 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 06:26:26,609 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 06:26:26,757 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 06:26:26,757 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1842727589] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-14 06:26:26,757 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [17903856] [2022-12-14 06:26:26,772 INFO L159 IcfgInterpreter]: Started Sifa with 5 locations of interest [2022-12-14 06:26:26,772 INFO L166 IcfgInterpreter]: Building call graph [2022-12-14 06:26:26,775 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-12-14 06:26:26,779 INFO L176 IcfgInterpreter]: Starting interpretation [2022-12-14 06:26:26,780 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-12-14 06:26:27,125 INFO L180 IcfgInterpreter]: Interpretation finished [2022-12-14 06:26:27,194 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '69#(and (<= 0 |ULTIMATE.start_main_~x~0#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| (ite (= (mod (mod |ULTIMATE.start_main_~x~0#1| 2) 4294967296) 0) 1 0)) (not (< (mod |ULTIMATE.start_main_~x~0#1| 4294967296) 268435455)) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (<= 0 |#StackHeapBarrier|) (= |#NULL.base| 0))' at error location [2022-12-14 06:26:27,195 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-12-14 06:26:27,195 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-14 06:26:27,195 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 6 [2022-12-14 06:26:27,196 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [22209093] [2022-12-14 06:26:27,196 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-14 06:26:27,197 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-14 06:26:27,197 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 06:26:27,197 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-14 06:26:27,198 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-12-14 06:26:27,198 INFO L87 Difference]: Start difference. First operand 6 states and 6 transitions. Second operand has 7 states, 7 states have (on average 1.4285714285714286) internal successors, (10), 6 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 06:26:27,244 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 06:26:27,244 INFO L93 Difference]: Finished difference Result 13 states and 16 transitions. [2022-12-14 06:26:27,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-14 06:26:27,245 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 1.4285714285714286) internal successors, (10), 6 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 5 [2022-12-14 06:26:27,245 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 06:26:27,245 INFO L225 Difference]: With dead ends: 13 [2022-12-14 06:26:27,245 INFO L226 Difference]: Without dead ends: 10 [2022-12-14 06:26:27,245 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=37, Invalid=73, Unknown=0, NotChecked=0, Total=110 [2022-12-14 06:26:27,246 INFO L413 NwaCegarLoop]: 2 mSDtfsCounter, 2 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 8 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-14 06:26:27,247 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 8 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-14 06:26:27,247 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10 states. [2022-12-14 06:26:27,248 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10 to 10. [2022-12-14 06:26:27,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 9 states have (on average 1.1111111111111112) internal successors, (10), 9 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 06:26:27,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 10 transitions. [2022-12-14 06:26:27,249 INFO L78 Accepts]: Start accepts. Automaton has 10 states and 10 transitions. Word has length 5 [2022-12-14 06:26:27,249 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 06:26:27,249 INFO L495 AbstractCegarLoop]: Abstraction has 10 states and 10 transitions. [2022-12-14 06:26:27,250 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 1.4285714285714286) internal successors, (10), 6 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 06:26:27,250 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 10 transitions. [2022-12-14 06:26:27,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-14 06:26:27,250 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 06:26:27,250 INFO L195 NwaCegarLoop]: trace histogram [5, 1, 1, 1, 1] [2022-12-14 06:26:27,256 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd9ff27-49a0-460a-b97b-a36adc55445d/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-14 06:26:27,450 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd9ff27-49a0-460a-b97b-a36adc55445d/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 06:26:27,451 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 06:26:27,451 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 06:26:27,451 INFO L85 PathProgramCache]: Analyzing trace with hash -1818646841, now seen corresponding path program 2 times [2022-12-14 06:26:27,452 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 06:26:27,452 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1193647083] [2022-12-14 06:26:27,452 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 06:26:27,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 06:26:27,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 06:26:27,687 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 06:26:27,687 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 06:26:27,687 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1193647083] [2022-12-14 06:26:27,688 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1193647083] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 06:26:27,688 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1089795063] [2022-12-14 06:26:27,688 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-12-14 06:26:27,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 06:26:27,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd9ff27-49a0-460a-b97b-a36adc55445d/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 06:26:27,689 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd9ff27-49a0-460a-b97b-a36adc55445d/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 06:26:27,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd9ff27-49a0-460a-b97b-a36adc55445d/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-14 06:26:27,730 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2022-12-14 06:26:27,730 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-14 06:26:27,731 INFO L263 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 17 conjunts are in the unsatisfiable core [2022-12-14 06:26:27,732 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 06:26:27,883 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 06:26:27,883 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 06:26:29,876 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 06:26:29,876 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1089795063] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-14 06:26:29,876 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [189848486] [2022-12-14 06:26:29,878 INFO L159 IcfgInterpreter]: Started Sifa with 5 locations of interest [2022-12-14 06:26:29,878 INFO L166 IcfgInterpreter]: Building call graph [2022-12-14 06:26:29,878 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-12-14 06:26:29,878 INFO L176 IcfgInterpreter]: Starting interpretation [2022-12-14 06:26:29,878 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-12-14 06:26:29,976 INFO L180 IcfgInterpreter]: Interpretation finished [2022-12-14 06:26:30,124 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '173#(and (<= 0 |ULTIMATE.start_main_~x~0#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| (ite (= (mod (mod |ULTIMATE.start_main_~x~0#1| 2) 4294967296) 0) 1 0)) (not (< (mod |ULTIMATE.start_main_~x~0#1| 4294967296) 268435455)) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (<= 0 |#StackHeapBarrier|) (= |#NULL.base| 0))' at error location [2022-12-14 06:26:30,124 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-12-14 06:26:30,124 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-14 06:26:30,124 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 8] total 15 [2022-12-14 06:26:30,124 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1149581910] [2022-12-14 06:26:30,124 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-14 06:26:30,125 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-12-14 06:26:30,125 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 06:26:30,125 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-12-14 06:26:30,126 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=94, Invalid=248, Unknown=0, NotChecked=0, Total=342 [2022-12-14 06:26:30,126 INFO L87 Difference]: Start difference. First operand 10 states and 10 transitions. Second operand has 16 states, 16 states have (on average 1.1875) internal successors, (19), 15 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 06:26:42,691 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 06:26:42,691 INFO L93 Difference]: Finished difference Result 21 states and 27 transitions. [2022-12-14 06:26:42,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-12-14 06:26:42,692 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 1.1875) internal successors, (19), 15 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 9 [2022-12-14 06:26:42,692 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 06:26:42,693 INFO L225 Difference]: With dead ends: 21 [2022-12-14 06:26:42,693 INFO L226 Difference]: Without dead ends: 17 [2022-12-14 06:26:42,693 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 14 SyntacticMatches, 1 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 91 ImplicationChecksByTransitivity, 13.7s TimeCoverageRelationStatistics Valid=200, Invalid=450, Unknown=0, NotChecked=0, Total=650 [2022-12-14 06:26:42,694 INFO L413 NwaCegarLoop]: 2 mSDtfsCounter, 29 mSDsluCounter, 11 mSDsCounter, 0 mSdLazyCounter, 65 mSolverCounterSat, 20 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 29 SdHoareTripleChecker+Valid, 13 SdHoareTripleChecker+Invalid, 85 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 20 IncrementalHoareTripleChecker+Valid, 65 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-12-14 06:26:42,695 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [29 Valid, 13 Invalid, 85 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [20 Valid, 65 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-12-14 06:26:42,696 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2022-12-14 06:26:42,701 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 17. [2022-12-14 06:26:42,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 16 states have (on average 1.0625) internal successors, (17), 16 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 06:26:42,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 17 transitions. [2022-12-14 06:26:42,702 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 17 transitions. Word has length 9 [2022-12-14 06:26:42,702 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 06:26:42,702 INFO L495 AbstractCegarLoop]: Abstraction has 17 states and 17 transitions. [2022-12-14 06:26:42,702 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 1.1875) internal successors, (19), 15 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 06:26:42,702 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 17 transitions. [2022-12-14 06:26:42,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-14 06:26:42,703 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 06:26:42,703 INFO L195 NwaCegarLoop]: trace histogram [12, 1, 1, 1, 1] [2022-12-14 06:26:42,707 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd9ff27-49a0-460a-b97b-a36adc55445d/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-12-14 06:26:42,904 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd9ff27-49a0-460a-b97b-a36adc55445d/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 06:26:42,905 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 06:26:42,906 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 06:26:42,907 INFO L85 PathProgramCache]: Analyzing trace with hash 904893449, now seen corresponding path program 3 times [2022-12-14 06:26:42,907 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 06:26:42,907 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [19360993] [2022-12-14 06:26:42,908 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 06:26:42,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 06:26:42,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 06:26:43,413 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 06:26:43,413 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 06:26:43,413 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [19360993] [2022-12-14 06:26:43,413 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [19360993] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 06:26:43,414 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1251027830] [2022-12-14 06:26:43,414 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-12-14 06:26:43,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 06:26:43,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd9ff27-49a0-460a-b97b-a36adc55445d/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 06:26:43,415 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd9ff27-49a0-460a-b97b-a36adc55445d/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 06:26:43,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd9ff27-49a0-460a-b97b-a36adc55445d/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-12-14 06:26:43,473 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-12-14 06:26:43,473 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-14 06:26:43,474 INFO L263 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 26 conjunts are in the unsatisfiable core [2022-12-14 06:26:43,476 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 06:26:43,745 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 06:26:43,745 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 06:26:52,451 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 06:26:52,451 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1251027830] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-14 06:26:52,452 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [457543096] [2022-12-14 06:26:52,453 INFO L159 IcfgInterpreter]: Started Sifa with 5 locations of interest [2022-12-14 06:26:52,453 INFO L166 IcfgInterpreter]: Building call graph [2022-12-14 06:26:52,454 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-12-14 06:26:52,454 INFO L176 IcfgInterpreter]: Starting interpretation [2022-12-14 06:26:52,454 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-12-14 06:26:52,588 INFO L180 IcfgInterpreter]: Interpretation finished [2022-12-14 06:26:57,928 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '373#(and (<= 0 |ULTIMATE.start_main_~x~0#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| (ite (= (mod (mod |ULTIMATE.start_main_~x~0#1| 2) 4294967296) 0) 1 0)) (not (< (mod |ULTIMATE.start_main_~x~0#1| 4294967296) 268435455)) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (<= 0 |#StackHeapBarrier|) (= |#NULL.base| 0))' at error location [2022-12-14 06:26:57,928 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-12-14 06:26:57,928 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-14 06:26:57,928 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14, 14] total 28 [2022-12-14 06:26:57,928 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1782183104] [2022-12-14 06:26:57,928 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-14 06:26:57,929 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2022-12-14 06:26:57,929 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 06:26:57,929 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2022-12-14 06:26:57,930 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=282, Invalid=707, Unknown=3, NotChecked=0, Total=992 [2022-12-14 06:26:57,930 INFO L87 Difference]: Start difference. First operand 17 states and 17 transitions. Second operand has 29 states, 29 states have (on average 1.103448275862069) internal successors, (32), 28 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 06:26:59,993 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 268435434) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435432 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (not .cse0)))) is different from false [2022-12-14 06:27:02,003 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 268435434) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (not .cse0)))) is different from false [2022-12-14 06:27:04,016 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (not .cse0)))) is different from false [2022-12-14 06:27:06,025 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and .cse0 (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (not .cse0)))) is different from false [2022-12-14 06:27:08,034 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and .cse0 (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (not .cse0)))) is different from false [2022-12-14 06:27:10,044 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and .cse0 (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (not .cse0)))) is different from false [2022-12-14 06:27:12,054 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and .cse0 (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (not .cse0)))) is different from false [2022-12-14 06:27:14,063 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and .cse0 (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (not .cse0)))) is different from false [2022-12-14 06:27:38,698 WARN L233 SmtUtils]: Spent 6.68s on a formula simplification. DAG size of input: 60 DAG size of output: 13 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-14 06:27:50,548 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-12-14 06:30:15,552 WARN L233 SmtUtils]: Spent 1.62m on a formula simplification that was a NOOP. DAG size: 165 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-14 06:30:18,283 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-12-14 06:30:20,289 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-12-14 06:30:22,293 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-12-14 06:30:22,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 06:30:22,293 INFO L93 Difference]: Finished difference Result 35 states and 49 transitions. [2022-12-14 06:30:22,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-12-14 06:30:22,296 INFO L78 Accepts]: Start accepts. Automaton has has 29 states, 29 states have (on average 1.103448275862069) internal successors, (32), 28 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2022-12-14 06:30:22,296 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 06:30:22,297 INFO L225 Difference]: With dead ends: 35 [2022-12-14 06:30:22,297 INFO L226 Difference]: Without dead ends: 32 [2022-12-14 06:30:22,298 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 29 SyntacticMatches, 1 SemanticMatches, 43 ConstructedPredicates, 8 IntricatePredicates, 0 DeprecatedPredicates, 117 ImplicationChecksByTransitivity, 207.7s TimeCoverageRelationStatistics Valid=409, Invalid=937, Unknown=18, NotChecked=616, Total=1980 [2022-12-14 06:30:22,299 INFO L413 NwaCegarLoop]: 2 mSDtfsCounter, 22 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 213 mSolverCounterSat, 13 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 22 SdHoareTripleChecker+Valid, 29 SdHoareTripleChecker+Invalid, 238 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 213 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 8 IncrementalHoareTripleChecker+Unchecked, 10.0s IncrementalHoareTripleChecker+Time [2022-12-14 06:30:22,299 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [22 Valid, 29 Invalid, 238 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 213 Invalid, 4 Unknown, 8 Unchecked, 10.0s Time] [2022-12-14 06:30:22,300 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2022-12-14 06:30:22,314 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 32. [2022-12-14 06:30:22,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 31 states have (on average 1.032258064516129) internal successors, (32), 31 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 06:30:22,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 32 transitions. [2022-12-14 06:30:22,315 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 32 transitions. Word has length 16 [2022-12-14 06:30:22,315 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 06:30:22,315 INFO L495 AbstractCegarLoop]: Abstraction has 32 states and 32 transitions. [2022-12-14 06:30:22,316 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 29 states, 29 states have (on average 1.103448275862069) internal successors, (32), 28 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 06:30:22,316 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 32 transitions. [2022-12-14 06:30:22,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 06:30:22,316 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 06:30:22,316 INFO L195 NwaCegarLoop]: trace histogram [27, 1, 1, 1, 1] [2022-12-14 06:30:22,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd9ff27-49a0-460a-b97b-a36adc55445d/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-12-14 06:30:22,517 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd9ff27-49a0-460a-b97b-a36adc55445d/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 06:30:22,517 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 06:30:22,517 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 06:30:22,517 INFO L85 PathProgramCache]: Analyzing trace with hash -1798473337, now seen corresponding path program 4 times [2022-12-14 06:30:22,517 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 06:30:22,517 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [424624691] [2022-12-14 06:30:22,518 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 06:30:22,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 06:30:22,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 06:30:25,907 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 06:30:25,907 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 06:30:25,907 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [424624691] [2022-12-14 06:30:25,908 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [424624691] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 06:30:25,908 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1335297932] [2022-12-14 06:30:25,908 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-12-14 06:30:25,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 06:30:25,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd9ff27-49a0-460a-b97b-a36adc55445d/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 06:30:25,909 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd9ff27-49a0-460a-b97b-a36adc55445d/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 06:30:25,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd9ff27-49a0-460a-b97b-a36adc55445d/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-12-14 06:30:26,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 06:30:26,180 WARN L261 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 51 conjunts are in the unsatisfiable core [2022-12-14 06:30:26,182 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 06:30:26,651 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 06:30:26,651 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 06:30:48,826 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 377 refuted. 1 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 06:30:48,826 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1335297932] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-14 06:30:48,826 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1238766103] [2022-12-14 06:30:48,827 INFO L159 IcfgInterpreter]: Started Sifa with 5 locations of interest [2022-12-14 06:30:48,827 INFO L166 IcfgInterpreter]: Building call graph [2022-12-14 06:30:48,828 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-12-14 06:30:48,828 INFO L176 IcfgInterpreter]: Starting interpretation [2022-12-14 06:30:48,828 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-12-14 06:30:48,891 INFO L180 IcfgInterpreter]: Interpretation finished [2022-12-14 06:30:58,436 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '764#(and (<= 0 |ULTIMATE.start_main_~x~0#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| (ite (= (mod (mod |ULTIMATE.start_main_~x~0#1| 2) 4294967296) 0) 1 0)) (not (< (mod |ULTIMATE.start_main_~x~0#1| 4294967296) 268435455)) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (= |#NULL.offset| 0) (<= 0 |#StackHeapBarrier|) (= |#NULL.base| 0))' at error location [2022-12-14 06:30:58,436 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-12-14 06:30:58,436 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-14 06:30:58,436 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 29, 29] total 58 [2022-12-14 06:30:58,436 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [371842013] [2022-12-14 06:30:58,436 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-14 06:30:58,437 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 59 states [2022-12-14 06:30:58,437 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 06:30:58,438 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 59 interpolants. [2022-12-14 06:30:58,439 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1003, Invalid=2775, Unknown=4, NotChecked=0, Total=3782 [2022-12-14 06:30:58,439 INFO L87 Difference]: Start difference. First operand 32 states and 32 transitions. Second operand has 59 states, 59 states have (on average 1.0508474576271187) internal successors, (62), 58 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 06:31:00,696 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435429)) 4294967296) 4294967296) 4294967269) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967241 (* 4294967296 (div (+ (- 268435401) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435414 (* (div (+ 40 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) .cse0 (or (< (+ 4294967261 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435421)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 268435434) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967245 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435405)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435418 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 36) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 30) 4294967296) 4294967296) 268435424) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967251 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435411)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435420 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 34) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967247 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435407)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435425)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 268435426) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967253 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435413)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ 268435428 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435415)) 4294967296) 4294967296) 4294967255) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (not .cse0)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 38) 4294967296) 4294967296) 268435416) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435403)) 4294967296) 4294967296) 4294967243) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435427)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 32) 4294967296) 4294967296) 268435422) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435409)) 4294967296) 4294967296) 4294967249) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967259 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435419)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435432 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967263 (* (div (+ (- 268435423) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296) 268435430) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435417)) 4294967296) 4294967296) 4294967257) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|))) is different from false [2022-12-14 06:31:02,712 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435429)) 4294967296) 4294967296) 4294967269) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) .cse0 (or (< (+ 4294967261 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435421)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 268435434) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967245 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435405)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435418 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 36) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 30) 4294967296) 4294967296) 268435424) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967251 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435411)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435420 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 34) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967247 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435407)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435425)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 268435426) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967253 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435413)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ 268435428 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435415)) 4294967296) 4294967296) 4294967255) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (not .cse0)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 38) 4294967296) 4294967296) 268435416) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435403)) 4294967296) 4294967296) 4294967243) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435427)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 32) 4294967296) 4294967296) 268435422) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435409)) 4294967296) 4294967296) 4294967249) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967259 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435419)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435432 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967263 (* (div (+ (- 268435423) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296) 268435430) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435417)) 4294967296) 4294967296) 4294967257) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|))) is different from false [2022-12-14 06:31:04,727 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435429)) 4294967296) 4294967296) 4294967269) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) .cse0 (or (< (+ 4294967261 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435421)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 268435434) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967245 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435405)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435418 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 36) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 30) 4294967296) 4294967296) 268435424) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967251 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435411)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435420 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 34) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967247 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435407)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435425)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 268435426) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967253 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435413)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ 268435428 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435415)) 4294967296) 4294967296) 4294967255) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (not .cse0)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435427)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 32) 4294967296) 4294967296) 268435422) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435409)) 4294967296) 4294967296) 4294967249) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967259 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435419)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435432 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967263 (* (div (+ (- 268435423) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296) 268435430) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435417)) 4294967296) 4294967296) 4294967257) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|))) is different from false [2022-12-14 06:31:06,747 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435429)) 4294967296) 4294967296) 4294967269) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) .cse0 (or (< (+ 4294967261 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435421)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 268435434) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 30) 4294967296) 4294967296) 268435424) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967251 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435411)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435420 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 34) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967247 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435407)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435425)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 268435426) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967253 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435413)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ 268435428 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435415)) 4294967296) 4294967296) 4294967255) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (not .cse0)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435427)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 32) 4294967296) 4294967296) 268435422) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435409)) 4294967296) 4294967296) 4294967249) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967259 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435419)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435432 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967263 (* (div (+ (- 268435423) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296) 268435430) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435417)) 4294967296) 4294967296) 4294967257) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|))) is different from false [2022-12-14 06:31:08,764 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435429)) 4294967296) 4294967296) 4294967269) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) .cse0 (or (< (+ 4294967261 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435421)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 268435434) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 30) 4294967296) 4294967296) 268435424) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967251 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435411)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435425)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 268435426) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967253 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435413)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ 268435428 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435415)) 4294967296) 4294967296) 4294967255) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (not .cse0)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435427)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 32) 4294967296) 4294967296) 268435422) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435409)) 4294967296) 4294967296) 4294967249) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967259 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435419)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435432 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967263 (* (div (+ (- 268435423) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296) 268435430) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435417)) 4294967296) 4294967296) 4294967257) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|))) is different from false [2022-12-14 06:31:10,777 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435429)) 4294967296) 4294967296) 4294967269) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) .cse0 (or (< (+ 4294967261 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435421)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 268435434) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 30) 4294967296) 4294967296) 268435424) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967251 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435411)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435425)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 268435426) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967253 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435413)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ 268435428 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435415)) 4294967296) 4294967296) 4294967255) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (not .cse0)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435427)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967259 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435419)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435432 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967263 (* (div (+ (- 268435423) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296) 268435430) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435417)) 4294967296) 4294967296) 4294967257) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|))) is different from false [2022-12-14 06:31:12,790 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435429)) 4294967296) 4294967296) 4294967269) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) .cse0 (or (< (+ 4294967261 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435421)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 268435434) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435425)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 268435426) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967253 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435413)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ 268435428 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435415)) 4294967296) 4294967296) 4294967255) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (not .cse0)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435427)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967259 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435419)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435432 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967263 (* (div (+ (- 268435423) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296) 268435430) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435417)) 4294967296) 4294967296) 4294967257) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|))) is different from false [2022-12-14 06:31:14,802 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435429)) 4294967296) 4294967296) 4294967269) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) .cse0 (or (< (+ 4294967261 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435421)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 268435434) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435425)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ 268435428 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435415)) 4294967296) 4294967296) 4294967255) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (not .cse0)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435427)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967259 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435419)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435432 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967263 (* (div (+ (- 268435423) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296) 268435430) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435417)) 4294967296) 4294967296) 4294967257) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|))) is different from false [2022-12-14 06:31:16,816 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435429)) 4294967296) 4294967296) 4294967269) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) .cse0 (or (< (+ 4294967261 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435421)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 268435434) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435425)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (not .cse0)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435427)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967259 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435419)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435432 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967263 (* (div (+ (- 268435423) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296) 268435430) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435417)) 4294967296) 4294967296) 4294967257) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|))) is different from false [2022-12-14 06:31:18,828 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435429)) 4294967296) 4294967296) 4294967269) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) .cse0 (or (< (+ 4294967261 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435421)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 268435434) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435425)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (not .cse0)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435427)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967259 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435419)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435432 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967263 (* (div (+ (- 268435423) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|))) is different from false [2022-12-14 06:31:20,839 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435429)) 4294967296) 4294967296) 4294967269) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) .cse0 (or (< (+ 4294967261 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435421)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 268435434) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435425)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (not .cse0)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435427)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967263 (* (div (+ (- 268435423) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|))) is different from false [2022-12-14 06:31:22,850 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435429)) 4294967296) 4294967296) 4294967269) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435425)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (not .cse0)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435427)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967263 (* (div (+ (- 268435423) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|))) is different from false [2022-12-14 06:31:24,865 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435429)) 4294967296) 4294967296) 4294967269) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435425)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (not .cse0)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435427)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|))) is different from false [2022-12-14 06:31:26,883 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435429)) 4294967296) 4294967296) 4294967269) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (not .cse0)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435427)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|))) is different from false [2022-12-14 06:31:28,900 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435429)) 4294967296) 4294967296) 4294967269) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (not .cse0)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|))) is different from false [2022-12-14 06:31:30,912 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (not .cse0)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|))) is different from false [2022-12-14 06:33:00,837 WARN L233 SmtUtils]: Spent 25.55s on a formula simplification. DAG size of input: 117 DAG size of output: 13 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-14 06:33:02,953 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (not .cse0)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|))) is different from false [2022-12-14 06:33:04,960 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (not .cse0)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|))) is different from false [2022-12-14 06:33:50,665 WARN L837 $PredicateComparison]: unable to prove that (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435439)) 4294967296) 4294967296) 4294967279) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435429)) 4294967296) 4294967296) 4294967269) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435442 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 12) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967241 (* 4294967296 (div (+ (- 268435401) |c_ULTIMATE.start_main_~x~0#1|) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435414 (* (div (+ 40 |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435446 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 8) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967261 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435421)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 268435434) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967245 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435405)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435418 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 36) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 30) 4294967296) 4294967296) 268435424) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967251 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435411)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435420 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 34) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967247 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435407)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435438 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 16) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967265 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435425)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 268435426) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967253 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435413)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435428 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435415)) 4294967296) 4294967296) 4294967255) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |c_ULTIMATE.start_main_~x~0#1|) (not (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 38) 4294967296) 4294967296) 268435416) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435403)) 4294967296) 4294967296) 4294967243) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435427)) 4294967296) 4294967296) 4294967267) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 32) 4294967296) 4294967296) 268435422) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435409)) 4294967296) 4294967296) 4294967249) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967259 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435419)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435432 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 22) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967263 (* (div (+ (- 268435423) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296) 268435430) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435417)) 4294967296) 4294967296) 4294967257) |c_ULTIMATE.start_main_~x~0#1|))) is different from false [2022-12-14 06:33:50,671 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 06:33:50,672 INFO L93 Difference]: Finished difference Result 65 states and 94 transitions. [2022-12-14 06:33:50,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2022-12-14 06:33:50,672 INFO L78 Accepts]: Start accepts. Automaton has has 59 states, 59 states have (on average 1.0508474576271187) internal successors, (62), 58 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 31 [2022-12-14 06:33:50,672 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 06:33:50,672 INFO L225 Difference]: With dead ends: 65 [2022-12-14 06:33:50,672 INFO L226 Difference]: Without dead ends: 62 [2022-12-14 06:33:50,675 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 148 GetRequests, 59 SyntacticMatches, 1 SemanticMatches, 88 ConstructedPredicates, 19 IntricatePredicates, 0 DeprecatedPredicates, 245 ImplicationChecksByTransitivity, 197.2s TimeCoverageRelationStatistics Valid=1410, Invalid=3602, Unknown=34, NotChecked=2964, Total=8010 [2022-12-14 06:33:50,676 INFO L413 NwaCegarLoop]: 1 mSDtfsCounter, 0 mSDsluCounter, 28 mSDsCounter, 0 mSdLazyCounter, 869 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 29 SdHoareTripleChecker+Invalid, 911 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 869 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 19 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2022-12-14 06:33:50,676 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 29 Invalid, 911 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 869 Invalid, 0 Unknown, 19 Unchecked, 2.9s Time] [2022-12-14 06:33:50,676 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 62 states. [2022-12-14 06:33:50,708 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 62 to 62. [2022-12-14 06:33:50,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 62 states, 61 states have (on average 1.0163934426229508) internal successors, (62), 61 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 06:33:50,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 62 transitions. [2022-12-14 06:33:50,708 INFO L78 Accepts]: Start accepts. Automaton has 62 states and 62 transitions. Word has length 31 [2022-12-14 06:33:50,709 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 06:33:50,709 INFO L495 AbstractCegarLoop]: Abstraction has 62 states and 62 transitions. [2022-12-14 06:33:50,709 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 59 states, 59 states have (on average 1.0508474576271187) internal successors, (62), 58 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 06:33:50,709 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 62 transitions. [2022-12-14 06:33:50,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 06:33:50,710 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 06:33:50,710 INFO L195 NwaCegarLoop]: trace histogram [57, 1, 1, 1, 1] [2022-12-14 06:33:50,714 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd9ff27-49a0-460a-b97b-a36adc55445d/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2022-12-14 06:33:50,910 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cd9ff27-49a0-460a-b97b-a36adc55445d/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 06:33:50,911 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 06:33:50,911 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 06:33:50,912 INFO L85 PathProgramCache]: Analyzing trace with hash -983179961, now seen corresponding path program 5 times [2022-12-14 06:33:50,912 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 06:33:50,912 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1416176865] [2022-12-14 06:33:50,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 06:33:50,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 06:33:51,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat