./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-acceleration/phases_1-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8393723b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80ef6a61-90de-4f15-8b7b-81b7cce0ad0d/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80ef6a61-90de-4f15-8b7b-81b7cce0ad0d/bin/utaipan-I9t0OCRTmS/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80ef6a61-90de-4f15-8b7b-81b7cce0ad0d/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80ef6a61-90de-4f15-8b7b-81b7cce0ad0d/bin/utaipan-I9t0OCRTmS/config/TaipanReach.xml -i ../../sv-benchmarks/c/loop-acceleration/phases_1-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80ef6a61-90de-4f15-8b7b-81b7cce0ad0d/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80ef6a61-90de-4f15-8b7b-81b7cce0ad0d/bin/utaipan-I9t0OCRTmS --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 4f868671c12bae02e06798527bc7c1ed7b8332d3fee83b3ff24f9cd503da0a60 --- 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-8393723 [2022-11-19 07:17:43,958 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 07:17:43,960 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 07:17:43,990 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 07:17:43,990 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 07:17:43,992 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 07:17:43,993 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 07:17:43,995 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 07:17:43,996 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 07:17:43,997 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 07:17:43,998 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 07:17:43,999 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 07:17:44,000 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 07:17:44,001 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 07:17:44,002 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 07:17:44,003 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 07:17:44,004 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 07:17:44,005 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 07:17:44,007 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 07:17:44,009 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 07:17:44,010 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 07:17:44,022 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 07:17:44,023 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 07:17:44,024 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 07:17:44,028 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 07:17:44,028 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 07:17:44,029 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 07:17:44,030 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 07:17:44,030 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 07:17:44,031 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 07:17:44,032 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 07:17:44,032 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 07:17:44,033 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 07:17:44,034 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 07:17:44,043 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 07:17:44,043 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 07:17:44,044 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 07:17:44,044 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 07:17:44,044 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 07:17:44,045 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 07:17:44,046 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 07:17:44,049 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80ef6a61-90de-4f15-8b7b-81b7cce0ad0d/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-32bit-Taipan_Default.epf [2022-11-19 07:17:44,086 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 07:17:44,086 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 07:17:44,087 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 07:17:44,087 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 07:17:44,087 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 07:17:44,087 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 07:17:44,088 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 07:17:44,088 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 07:17:44,088 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 07:17:44,088 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-19 07:17:44,088 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 07:17:44,088 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 07:17:44,089 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-19 07:17:44,089 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-19 07:17:44,089 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 07:17:44,089 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-19 07:17:44,089 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-19 07:17:44,090 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-19 07:17:44,090 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 07:17:44,090 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-19 07:17:44,091 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-19 07:17:44,091 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-19 07:17:44,091 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 07:17:44,091 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 07:17:44,091 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 07:17:44,092 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 07:17:44,092 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-19 07:17:44,092 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 07:17:44,092 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 07:17:44,092 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 07:17:44,093 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 07:17:44,093 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 07:17:44,093 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:17:44,093 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 07:17:44,093 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-19 07:17:44,094 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 07:17:44,094 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 07:17:44,094 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-19 07:17:44,094 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-19 07:17:44,094 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 07:17:44,094 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 07:17:44,095 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_80ef6a61-90de-4f15-8b7b-81b7cce0ad0d/bin/utaipan-I9t0OCRTmS/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80ef6a61-90de-4f15-8b7b-81b7cce0ad0d/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4f868671c12bae02e06798527bc7c1ed7b8332d3fee83b3ff24f9cd503da0a60 [2022-11-19 07:17:44,341 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 07:17:44,374 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 07:17:44,378 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 07:17:44,379 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 07:17:44,380 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 07:17:44,382 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80ef6a61-90de-4f15-8b7b-81b7cce0ad0d/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/loop-acceleration/phases_1-2.c [2022-11-19 07:17:44,444 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80ef6a61-90de-4f15-8b7b-81b7cce0ad0d/bin/utaipan-I9t0OCRTmS/data/04d9771d8/70abb1c6e7fb49e08cab666a01189fd9/FLAG972a01fdc [2022-11-19 07:17:45,029 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 07:17:45,030 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80ef6a61-90de-4f15-8b7b-81b7cce0ad0d/sv-benchmarks/c/loop-acceleration/phases_1-2.c [2022-11-19 07:17:45,037 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80ef6a61-90de-4f15-8b7b-81b7cce0ad0d/bin/utaipan-I9t0OCRTmS/data/04d9771d8/70abb1c6e7fb49e08cab666a01189fd9/FLAG972a01fdc [2022-11-19 07:17:45,415 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80ef6a61-90de-4f15-8b7b-81b7cce0ad0d/bin/utaipan-I9t0OCRTmS/data/04d9771d8/70abb1c6e7fb49e08cab666a01189fd9 [2022-11-19 07:17:45,418 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 07:17:45,420 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 07:17:45,427 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 07:17:45,428 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 07:17:45,432 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 07:17:45,433 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:17:45" (1/1) ... [2022-11-19 07:17:45,436 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a6184cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:17:45, skipping insertion in model container [2022-11-19 07:17:45,436 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:17:45" (1/1) ... [2022-11-19 07:17:45,445 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 07:17:45,463 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 07:17:45,723 WARN L234 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_80ef6a61-90de-4f15-8b7b-81b7cce0ad0d/sv-benchmarks/c/loop-acceleration/phases_1-2.c[322,335] [2022-11-19 07:17:45,746 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:17:45,761 INFO L203 MainTranslator]: Completed pre-run [2022-11-19 07:17:45,774 WARN L234 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_80ef6a61-90de-4f15-8b7b-81b7cce0ad0d/sv-benchmarks/c/loop-acceleration/phases_1-2.c[322,335] [2022-11-19 07:17:45,779 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:17:45,793 INFO L208 MainTranslator]: Completed translation [2022-11-19 07:17:45,794 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:17:45 WrapperNode [2022-11-19 07:17:45,794 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 07:17:45,795 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-19 07:17:45,796 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-19 07:17:45,796 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-19 07:17:45,804 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:17:45" (1/1) ... [2022-11-19 07:17:45,813 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:17:45" (1/1) ... [2022-11-19 07:17:45,834 INFO L138 Inliner]: procedures = 12, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 27 [2022-11-19 07:17:45,834 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-19 07:17:45,836 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-19 07:17:45,836 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-19 07:17:45,837 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-19 07:17:45,845 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:17:45" (1/1) ... [2022-11-19 07:17:45,846 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:17:45" (1/1) ... [2022-11-19 07:17:45,848 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:17:45" (1/1) ... [2022-11-19 07:17:45,849 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:17:45" (1/1) ... [2022-11-19 07:17:45,856 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:17:45" (1/1) ... [2022-11-19 07:17:45,859 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:17:45" (1/1) ... [2022-11-19 07:17:45,862 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:17:45" (1/1) ... [2022-11-19 07:17:45,863 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:17:45" (1/1) ... [2022-11-19 07:17:45,866 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-19 07:17:45,868 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-19 07:17:45,868 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-19 07:17:45,868 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-19 07:17:45,870 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:17:45" (1/1) ... [2022-11-19 07:17:45,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:17:45,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80ef6a61-90de-4f15-8b7b-81b7cce0ad0d/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:17:45,904 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80ef6a61-90de-4f15-8b7b-81b7cce0ad0d/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-19 07:17:45,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80ef6a61-90de-4f15-8b7b-81b7cce0ad0d/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-19 07:17:45,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-19 07:17:45,959 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-19 07:17:45,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-19 07:17:45,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-19 07:17:46,032 INFO L235 CfgBuilder]: Building ICFG [2022-11-19 07:17:46,035 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-19 07:17:46,175 INFO L276 CfgBuilder]: Performing block encoding [2022-11-19 07:17:46,234 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-19 07:17:46,234 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-19 07:17:46,237 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:17:46 BoogieIcfgContainer [2022-11-19 07:17:46,237 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-19 07:17:46,246 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-19 07:17:46,246 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-19 07:17:46,251 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-19 07:17:46,252 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 07:17:45" (1/3) ... [2022-11-19 07:17:46,252 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a078ddf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:17:46, skipping insertion in model container [2022-11-19 07:17:46,253 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:17:45" (2/3) ... [2022-11-19 07:17:46,253 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a078ddf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:17:46, skipping insertion in model container [2022-11-19 07:17:46,254 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:17:46" (3/3) ... [2022-11-19 07:17:46,255 INFO L112 eAbstractionObserver]: Analyzing ICFG phases_1-2.c [2022-11-19 07:17:46,278 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-19 07:17:46,278 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-19 07:17:46,335 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-19 07:17:46,343 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;@15098418, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-19 07:17:46,344 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-19 07:17:46,348 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) [2022-11-19 07:17:46,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-19 07:17:46,355 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:17:46,356 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2022-11-19 07:17:46,357 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:17:46,363 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:17:46,363 INFO L85 PathProgramCache]: Analyzing trace with hash 2037129, now seen corresponding path program 1 times [2022-11-19 07:17:46,375 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:17:46,376 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [946710504] [2022-11-19 07:17:46,377 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:17:46,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:17:46,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:17:46,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 07:17:46,669 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:17:46,669 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [946710504] [2022-11-19 07:17:46,670 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [946710504] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:17:46,670 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:17:46,671 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-19 07:17:46,673 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [305907760] [2022-11-19 07:17:46,674 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:17:46,679 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 07:17:46,679 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:17:46,712 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 07:17:46,713 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:17:46,716 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) [2022-11-19 07:17:46,751 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:17:46,751 INFO L93 Difference]: Finished difference Result 13 states and 15 transitions. [2022-11-19 07:17:46,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 07:17:46,754 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 [2022-11-19 07:17:46,755 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:17:46,764 INFO L225 Difference]: With dead ends: 13 [2022-11-19 07:17:46,764 INFO L226 Difference]: Without dead ends: 6 [2022-11-19 07:17:46,767 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:17:46,776 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 [2022-11-19 07:17:46,778 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] [2022-11-19 07:17:46,799 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6 states. [2022-11-19 07:17:46,813 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6 to 6. [2022-11-19 07:17:46,815 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) [2022-11-19 07:17:46,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2022-11-19 07:17:46,817 INFO L78 Accepts]: Start accepts. Automaton has 6 states and 6 transitions. Word has length 4 [2022-11-19 07:17:46,818 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:17:46,818 INFO L495 AbstractCegarLoop]: Abstraction has 6 states and 6 transitions. [2022-11-19 07:17:46,819 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) [2022-11-19 07:17:46,819 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2022-11-19 07:17:46,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-11-19 07:17:46,820 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:17:46,820 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2022-11-19 07:17:46,821 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-19 07:17:46,821 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:17:46,822 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:17:46,822 INFO L85 PathProgramCache]: Analyzing trace with hash 63108679, now seen corresponding path program 1 times [2022-11-19 07:17:46,823 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:17:46,823 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1841766010] [2022-11-19 07:17:46,823 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:17:46,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:17:46,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:17:47,042 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 07:17:47,042 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:17:47,043 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1841766010] [2022-11-19 07:17:47,043 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1841766010] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 07:17:47,043 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [800956989] [2022-11-19 07:17:47,043 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:17:47,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:17:47,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80ef6a61-90de-4f15-8b7b-81b7cce0ad0d/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:17:47,047 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80ef6a61-90de-4f15-8b7b-81b7cce0ad0d/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 07:17:47,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80ef6a61-90de-4f15-8b7b-81b7cce0ad0d/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-19 07:17:47,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:17:47,128 INFO L263 TraceCheckSpWp]: Trace formula consists of 37 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-19 07:17:47,133 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 07:17:47,168 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 07:17:47,168 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 07:17:47,523 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 07:17:47,524 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [800956989] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 07:17:47,524 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [260486987] [2022-11-19 07:17:47,545 INFO L159 IcfgInterpreter]: Started Sifa with 5 locations of interest [2022-11-19 07:17:47,546 INFO L166 IcfgInterpreter]: Building call graph [2022-11-19 07:17:47,550 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-19 07:17:47,556 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-19 07:17:47,557 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-19 07:17:48,017 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-19 07:17:48,125 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 [2022-11-19 07:17:48,126 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-19 07:17:48,126 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-19 07:17:48,126 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 6 [2022-11-19 07:17:48,127 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [626972541] [2022-11-19 07:17:48,127 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-19 07:17:48,128 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-19 07:17:48,128 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:17:48,129 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-19 07:17:48,129 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-11-19 07:17:48,129 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) [2022-11-19 07:17:48,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:17:48,209 INFO L93 Difference]: Finished difference Result 13 states and 16 transitions. [2022-11-19 07:17:48,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-19 07:17:48,210 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 [2022-11-19 07:17:48,210 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:17:48,210 INFO L225 Difference]: With dead ends: 13 [2022-11-19 07:17:48,210 INFO L226 Difference]: Without dead ends: 10 [2022-11-19 07:17:48,211 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=37, Invalid=73, Unknown=0, NotChecked=0, Total=110 [2022-11-19 07:17:48,212 INFO L413 NwaCegarLoop]: 2 mSDtfsCounter, 2 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 8 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-19 07:17:48,213 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 8 Invalid, 19 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-19 07:17:48,214 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10 states. [2022-11-19 07:17:48,221 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10 to 10. [2022-11-19 07:17:48,221 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) [2022-11-19 07:17:48,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 10 transitions. [2022-11-19 07:17:48,222 INFO L78 Accepts]: Start accepts. Automaton has 10 states and 10 transitions. Word has length 5 [2022-11-19 07:17:48,223 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:17:48,223 INFO L495 AbstractCegarLoop]: Abstraction has 10 states and 10 transitions. [2022-11-19 07:17:48,223 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) [2022-11-19 07:17:48,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 10 transitions. [2022-11-19 07:17:48,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-11-19 07:17:48,224 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:17:48,224 INFO L195 NwaCegarLoop]: trace histogram [5, 1, 1, 1, 1] [2022-11-19 07:17:48,235 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80ef6a61-90de-4f15-8b7b-81b7cce0ad0d/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-19 07:17:48,435 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80ef6a61-90de-4f15-8b7b-81b7cce0ad0d/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:17:48,435 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:17:48,435 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:17:48,436 INFO L85 PathProgramCache]: Analyzing trace with hash -1818646841, now seen corresponding path program 2 times [2022-11-19 07:17:48,436 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:17:48,436 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [524829712] [2022-11-19 07:17:48,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:17:48,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:17:48,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:17:48,925 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 07:17:48,929 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:17:48,929 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [524829712] [2022-11-19 07:17:48,930 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [524829712] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 07:17:48,930 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1682950938] [2022-11-19 07:17:48,930 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-19 07:17:48,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:17:48,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80ef6a61-90de-4f15-8b7b-81b7cce0ad0d/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:17:48,943 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80ef6a61-90de-4f15-8b7b-81b7cce0ad0d/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 07:17:48,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80ef6a61-90de-4f15-8b7b-81b7cce0ad0d/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-19 07:17:49,036 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2022-11-19 07:17:49,036 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-19 07:17:49,037 INFO L263 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 12 conjunts are in the unsatisfiable core [2022-11-19 07:17:49,039 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 07:17:49,290 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 07:17:49,290 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 07:17:50,877 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 07:17:50,877 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1682950938] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 07:17:50,877 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1839521995] [2022-11-19 07:17:50,879 INFO L159 IcfgInterpreter]: Started Sifa with 5 locations of interest [2022-11-19 07:17:50,879 INFO L166 IcfgInterpreter]: Building call graph [2022-11-19 07:17:50,880 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-19 07:17:50,880 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-19 07:17:50,880 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-19 07:17:51,203 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-19 07:17:51,613 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '172#(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 [2022-11-19 07:17:51,613 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-19 07:17:51,613 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-19 07:17:51,614 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 14 [2022-11-19 07:17:51,614 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [637893694] [2022-11-19 07:17:51,614 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-19 07:17:51,614 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-11-19 07:17:51,615 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:17:51,615 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-11-19 07:17:51,616 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=92, Invalid=214, Unknown=0, NotChecked=0, Total=306 [2022-11-19 07:17:51,616 INFO L87 Difference]: Start difference. First operand 10 states and 10 transitions. Second operand has 15 states, 15 states have (on average 1.2) internal successors, (18), 14 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:18:05,382 WARN L233 SmtUtils]: Spent 7.53s on a formula simplification. DAG size of input: 67 DAG size of output: 13 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:18:25,771 WARN L233 SmtUtils]: Spent 5.88s on a formula simplification. DAG size of input: 60 DAG size of output: 45 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:18:25,773 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:18:25,774 INFO L93 Difference]: Finished difference Result 21 states and 28 transitions. [2022-11-19 07:18:25,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-11-19 07:18:25,774 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 1.2) internal successors, (18), 14 states have internal predecessors, (18), 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 [2022-11-19 07:18:25,774 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:18:25,775 INFO L225 Difference]: With dead ends: 21 [2022-11-19 07:18:25,775 INFO L226 Difference]: Without dead ends: 18 [2022-11-19 07:18:25,776 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 15 SyntacticMatches, 1 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 77 ImplicationChecksByTransitivity, 35.1s TimeCoverageRelationStatistics Valid=182, Invalid=366, Unknown=4, NotChecked=0, Total=552 [2022-11-19 07:18:25,777 INFO L413 NwaCegarLoop]: 2 mSDtfsCounter, 8 mSDsluCounter, 10 mSDsCounter, 0 mSdLazyCounter, 57 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 12 SdHoareTripleChecker+Invalid, 73 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 57 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-19 07:18:25,778 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 12 Invalid, 73 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 57 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-19 07:18:25,778 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18 states. [2022-11-19 07:18:25,782 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18 to 18. [2022-11-19 07:18:25,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 17 states have (on average 1.0588235294117647) internal successors, (18), 17 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:18:25,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 18 transitions. [2022-11-19 07:18:25,784 INFO L78 Accepts]: Start accepts. Automaton has 18 states and 18 transitions. Word has length 9 [2022-11-19 07:18:25,784 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:18:25,784 INFO L495 AbstractCegarLoop]: Abstraction has 18 states and 18 transitions. [2022-11-19 07:18:25,785 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 1.2) internal successors, (18), 14 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:18:25,785 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 18 transitions. [2022-11-19 07:18:25,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-19 07:18:25,789 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:18:25,789 INFO L195 NwaCegarLoop]: trace histogram [13, 1, 1, 1, 1] [2022-11-19 07:18:25,795 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80ef6a61-90de-4f15-8b7b-81b7cce0ad0d/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-11-19 07:18:25,994 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80ef6a61-90de-4f15-8b7b-81b7cce0ad0d/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:18:25,996 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:18:25,998 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:18:25,998 INFO L85 PathProgramCache]: Analyzing trace with hash -2013116473, now seen corresponding path program 3 times [2022-11-19 07:18:25,999 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:18:25,999 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2126012228] [2022-11-19 07:18:25,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:18:25,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:18:26,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:18:27,263 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 07:18:27,264 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:18:27,264 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2126012228] [2022-11-19 07:18:27,264 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2126012228] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 07:18:27,264 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [775783095] [2022-11-19 07:18:27,264 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-11-19 07:18:27,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:18:27,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80ef6a61-90de-4f15-8b7b-81b7cce0ad0d/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:18:27,267 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80ef6a61-90de-4f15-8b7b-81b7cce0ad0d/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 07:18:27,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80ef6a61-90de-4f15-8b7b-81b7cce0ad0d/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-19 07:18:27,397 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-11-19 07:18:27,397 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-19 07:18:27,399 INFO L263 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 27 conjunts are in the unsatisfiable core [2022-11-19 07:18:27,402 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 07:18:27,894 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 07:18:27,894 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 07:18:39,212 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 90 refuted. 1 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 07:18:39,213 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [775783095] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 07:18:39,213 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [711473159] [2022-11-19 07:18:39,215 INFO L159 IcfgInterpreter]: Started Sifa with 5 locations of interest [2022-11-19 07:18:39,216 INFO L166 IcfgInterpreter]: Building call graph [2022-11-19 07:18:39,216 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-19 07:18:39,216 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-19 07:18:39,217 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-19 07:18:39,432 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-19 07:18:42,314 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '381#(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 [2022-11-19 07:18:42,314 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-19 07:18:42,314 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-19 07:18:42,315 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15, 15] total 30 [2022-11-19 07:18:42,315 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [362140139] [2022-11-19 07:18:42,315 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-19 07:18:42,316 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2022-11-19 07:18:42,316 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:18:42,316 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2022-11-19 07:18:42,317 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=317, Invalid=802, Unknown=3, NotChecked=0, Total=1122 [2022-11-19 07:18:42,317 INFO L87 Difference]: Start difference. First operand 18 states and 18 transitions. Second operand has 31 states, 31 states have (on average 1.096774193548387) internal successors, (34), 30 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:18:44,533 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| 24) 4294967296) 4294967296) 268435430) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435429)) 4294967296) 4294967296) 4294967269) |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 [2022-11-19 07:18:46,552 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 [2022-11-19 07:18:48,567 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 [2022-11-19 07:18:50,585 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 [2022-11-19 07:18:52,601 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 [2022-11-19 07:18:54,614 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 [2022-11-19 07:18:56,625 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 [2022-11-19 07:18:58,636 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 [2022-11-19 07:19:32,397 WARN L233 SmtUtils]: Spent 15.42s on a formula simplification. DAG size of input: 75 DAG size of output: 13 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:19:34,486 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and .cse0 (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (not .cse0)))) is different from false [2022-11-19 07:19:45,178 WARN L233 SmtUtils]: Spent 5.32s on a formula simplification. DAG size of input: 45 DAG size of output: 13 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:19:47,183 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-19 07:19:50,509 WARN L837 $PredicateComparison]: unable to prove that (and (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| 24) 4294967296) 4294967296) 268435430) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435429)) 4294967296) 4294967296) 4294967269) |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 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455)))) is different from false [2022-11-19 07:19:50,514 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:19:50,514 INFO L93 Difference]: Finished difference Result 36 states and 50 transitions. [2022-11-19 07:19:50,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2022-11-19 07:19:50,514 INFO L78 Accepts]: Start accepts. Automaton has has 31 states, 31 states have (on average 1.096774193548387) internal successors, (34), 30 states have internal predecessors, (34), 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 17 [2022-11-19 07:19:50,515 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:19:50,515 INFO L225 Difference]: With dead ends: 36 [2022-11-19 07:19:50,515 INFO L226 Difference]: Without dead ends: 33 [2022-11-19 07:19:50,517 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 31 SyntacticMatches, 1 SemanticMatches, 46 ConstructedPredicates, 10 IntricatePredicates, 0 DeprecatedPredicates, 107 ImplicationChecksByTransitivity, 75.6s TimeCoverageRelationStatistics Valid=426, Invalid=1007, Unknown=13, NotChecked=810, Total=2256 [2022-11-19 07:19:50,518 INFO L413 NwaCegarLoop]: 1 mSDtfsCounter, 0 mSDsluCounter, 15 mSDsCounter, 0 mSdLazyCounter, 237 mSolverCounterSat, 33 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 16 SdHoareTripleChecker+Invalid, 281 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 33 IncrementalHoareTripleChecker+Valid, 237 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 10 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2022-11-19 07:19:50,519 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 16 Invalid, 281 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [33 Valid, 237 Invalid, 1 Unknown, 10 Unchecked, 3.1s Time] [2022-11-19 07:19:50,519 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2022-11-19 07:19:50,558 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 33. [2022-11-19 07:19:50,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 32 states have (on average 1.03125) internal successors, (33), 32 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:19:50,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 33 transitions. [2022-11-19 07:19:50,559 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 33 transitions. Word has length 17 [2022-11-19 07:19:50,559 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:19:50,560 INFO L495 AbstractCegarLoop]: Abstraction has 33 states and 33 transitions. [2022-11-19 07:19:50,560 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 31 states, 31 states have (on average 1.096774193548387) internal successors, (34), 30 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:19:50,560 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 33 transitions. [2022-11-19 07:19:50,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-11-19 07:19:50,561 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:19:50,561 INFO L195 NwaCegarLoop]: trace histogram [28, 1, 1, 1, 1] [2022-11-19 07:19:50,570 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80ef6a61-90de-4f15-8b7b-81b7cce0ad0d/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-11-19 07:19:50,767 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80ef6a61-90de-4f15-8b7b-81b7cce0ad0d/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:19:50,768 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:19:50,768 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:19:50,768 INFO L85 PathProgramCache]: Analyzing trace with hash 81859081, now seen corresponding path program 4 times [2022-11-19 07:19:50,768 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:19:50,768 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [989264529] [2022-11-19 07:19:50,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:19:50,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:19:50,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:20:24,919 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 07:20:24,919 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:20:24,919 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [989264529] [2022-11-19 07:20:24,920 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [989264529] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 07:20:24,920 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [480923368] [2022-11-19 07:20:24,920 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-11-19 07:20:24,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:20:24,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80ef6a61-90de-4f15-8b7b-81b7cce0ad0d/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:20:24,923 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80ef6a61-90de-4f15-8b7b-81b7cce0ad0d/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 07:20:24,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80ef6a61-90de-4f15-8b7b-81b7cce0ad0d/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-19 07:20:25,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:20:25,271 WARN L261 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 57 conjunts are in the unsatisfiable core [2022-11-19 07:20:25,275 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 07:20:26,317 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 07:20:26,317 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 07:21:07,514 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 07:21:07,514 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [480923368] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 07:21:07,514 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [7748524] [2022-11-19 07:21:07,517 INFO L159 IcfgInterpreter]: Started Sifa with 5 locations of interest [2022-11-19 07:21:07,517 INFO L166 IcfgInterpreter]: Building call graph [2022-11-19 07:21:07,518 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-19 07:21:07,518 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-19 07:21:07,518 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-19 07:21:07,729 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-19 07:21:20,912 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '787#(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 [2022-11-19 07:21:20,912 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-19 07:21:20,912 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-19 07:21:20,912 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 30, 30] total 61 [2022-11-19 07:21:20,913 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [158716719] [2022-11-19 07:21:20,913 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-19 07:21:20,913 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 62 states [2022-11-19 07:21:20,914 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:21:20,915 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 62 interpolants. [2022-11-19 07:21:20,917 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1111, Invalid=3042, Unknown=7, NotChecked=0, Total=4160 [2022-11-19 07:21:20,917 INFO L87 Difference]: Start difference. First operand 33 states and 33 transitions. Second operand has 62 states, 62 states have (on average 1.0483870967741935) internal successors, (65), 61 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:21:23,666 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| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435412 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 42) 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 (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |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 (< (+ 268435406 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 48) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967241 (* 4294967296 (div (+ (- 268435401) |c_ULTIMATE.start_main_~x~0#1|) 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|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 268435426) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435408 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 46) 4294967296) 4294967296)) |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|)) .cse0 (or (< (+ 268435428 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |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| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |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|) (< (+ 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| (- 268435409)) 4294967296) 4294967296) 4294967249) |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 (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |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 (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296) 268435430) |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| 32) 4294967296) 4294967296) 268435422) |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|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 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|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967253 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435413)) 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| 44) 4294967296) 4294967296) 268435410) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967245 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435405)) 4294967296) 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|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435415)) 4294967296) 4294967296) 4294967255) |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|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 268435434) |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|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 30) 4294967296) 4294967296) 268435424) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (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| (- 268435427)) 4294967296) 4294967296) 4294967267) |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 (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |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| 38) 4294967296) 4294967296) 268435416) |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 (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |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 (not .cse0) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435404 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 50) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967239 (* 4294967296 (div (+ (- 268435399) |c_ULTIMATE.start_main_~x~0#1|) 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|) (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)))) is different from false [2022-11-19 07:21:25,695 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| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435412 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 42) 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 (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |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 (< (+ 268435406 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 48) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967241 (* 4294967296 (div (+ (- 268435401) |c_ULTIMATE.start_main_~x~0#1|) 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|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 268435426) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435408 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 46) 4294967296) 4294967296)) |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|)) .cse0 (or (< (+ 268435428 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |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| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |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|) (< (+ 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| (- 268435409)) 4294967296) 4294967296) 4294967249) |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 (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |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 (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296) 268435430) |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| 32) 4294967296) 4294967296) 268435422) |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|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 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|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967253 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435413)) 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| 44) 4294967296) 4294967296) 268435410) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967245 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435405)) 4294967296) 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|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435415)) 4294967296) 4294967296) 4294967255) |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|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 268435434) |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|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 30) 4294967296) 4294967296) 268435424) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (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| (- 268435427)) 4294967296) 4294967296) 4294967267) |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 (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |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| 38) 4294967296) 4294967296) 268435416) |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 (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |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 (not .cse0) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |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|) (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)))) is different from false [2022-11-19 07:21:27,719 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| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435412 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 42) 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 (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |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 (< (+ 4294967261 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435421)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 268435426) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435408 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 46) 4294967296) 4294967296)) |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|)) .cse0 (or (< (+ 268435428 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |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| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |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|) (< (+ 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| (- 268435409)) 4294967296) 4294967296) 4294967249) |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 (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |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 (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296) 268435430) |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| 32) 4294967296) 4294967296) 268435422) |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|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 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|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967253 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435413)) 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| 44) 4294967296) 4294967296) 268435410) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967245 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435405)) 4294967296) 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|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435415)) 4294967296) 4294967296) 4294967255) |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|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 268435434) |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|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 30) 4294967296) 4294967296) 268435424) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (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| (- 268435427)) 4294967296) 4294967296) 4294967267) |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 (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |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| 38) 4294967296) 4294967296) 268435416) |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 (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |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 (not .cse0) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |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|) (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)))) is different from false [2022-11-19 07:21:29,743 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| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435412 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 42) 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 (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |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 (< (+ 4294967261 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435421)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 268435426) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ 268435428 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |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| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |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|) (< (+ 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| (- 268435409)) 4294967296) 4294967296) 4294967249) |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 (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |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 (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296) 268435430) |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| 32) 4294967296) 4294967296) 268435422) |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|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 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|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967253 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435413)) 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| 44) 4294967296) 4294967296) 268435410) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967245 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435405)) 4294967296) 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|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435415)) 4294967296) 4294967296) 4294967255) |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|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 268435434) |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|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 30) 4294967296) 4294967296) 268435424) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (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| (- 268435427)) 4294967296) 4294967296) 4294967267) |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 (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |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| 38) 4294967296) 4294967296) 268435416) |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 (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |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 (not .cse0) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |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|) (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)))) is different from false [2022-11-19 07:21:31,764 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| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435412 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 42) 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 (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |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 (< (+ 4294967261 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435421)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 268435426) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ 268435428 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |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| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |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|) (< (+ 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| (- 268435409)) 4294967296) 4294967296) 4294967249) |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 (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |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 (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296) 268435430) |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| 32) 4294967296) 4294967296) 268435422) |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|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 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|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967253 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435413)) 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 (< (+ 268435420 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 34) 4294967296) 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 (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435429)) 4294967296) 4294967296) 4294967269) |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 (< (+ 4294967259 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435419)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 30) 4294967296) 4294967296) 268435424) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (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| (- 268435427)) 4294967296) 4294967296) 4294967267) |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 (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |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| 38) 4294967296) 4294967296) 268435416) |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 (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |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 (not .cse0) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |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|) (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)))) is different from false [2022-11-19 07:21:33,788 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| (- 268435447)) 4294967296) 4294967296) 4294967287) |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|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |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|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 268435426) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ 268435428 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |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| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |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|) (< (+ 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| (- 268435409)) 4294967296) 4294967296) 4294967249) |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 (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |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 (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296) 268435430) |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| 32) 4294967296) 4294967296) 268435422) |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|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 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|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967253 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435413)) 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 (< (+ 268435420 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 34) 4294967296) 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 (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435429)) 4294967296) 4294967296) 4294967269) |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 (< (+ 4294967259 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435419)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 30) 4294967296) 4294967296) 268435424) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (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| (- 268435427)) 4294967296) 4294967296) 4294967267) |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 (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |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| 38) 4294967296) 4294967296) 268435416) |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 (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |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 (not .cse0) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |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|) (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)))) is different from false [2022-11-19 07:21:35,808 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| (- 268435447)) 4294967296) 4294967296) 4294967287) |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|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |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|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 268435426) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ 268435428 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |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| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |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|) (< (+ 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| (- 268435437)) 4294967296) 4294967296) 4294967277) |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 (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296) 268435430) |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| 32) 4294967296) 4294967296) 268435422) |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|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 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|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967253 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435413)) 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 (< (+ 268435420 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 34) 4294967296) 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 (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435429)) 4294967296) 4294967296) 4294967269) |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 (< (+ 4294967259 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435419)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 30) 4294967296) 4294967296) 268435424) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (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| (- 268435427)) 4294967296) 4294967296) 4294967267) |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 (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |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| 38) 4294967296) 4294967296) 268435416) |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 (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |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 (not .cse0) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |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|) (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)))) is different from false [2022-11-19 07:21:37,827 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| (- 268435447)) 4294967296) 4294967296) 4294967287) |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|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |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|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 268435426) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ 268435428 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |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| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |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|) (< (+ 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| (- 268435437)) 4294967296) 4294967296) 4294967277) |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 (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296) 268435430) |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| 32) 4294967296) 4294967296) 268435422) |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|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 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|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967253 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435413)) 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 (< (+ 268435420 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 34) 4294967296) 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 (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435429)) 4294967296) 4294967296) 4294967269) |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 (< (+ 4294967259 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435419)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 30) 4294967296) 4294967296) 268435424) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (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| (- 268435427)) 4294967296) 4294967296) 4294967267) |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 (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |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 (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |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 (not .cse0) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |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|) (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)))) is different from false [2022-11-19 07:21:39,845 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| (- 268435447)) 4294967296) 4294967296) 4294967287) |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|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |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|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 268435426) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ 268435428 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |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| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |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|) (< (+ 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| (- 268435437)) 4294967296) 4294967296) 4294967277) |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 (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296) 268435430) |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| 32) 4294967296) 4294967296) 268435422) |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|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 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|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |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|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435415)) 4294967296) 4294967296) 4294967255) |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|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 268435434) |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|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 30) 4294967296) 4294967296) 268435424) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (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| (- 268435427)) 4294967296) 4294967296) 4294967267) |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 (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |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 (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |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 (not .cse0) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |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|) (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)))) is different from false [2022-11-19 07:21:41,861 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| (- 268435447)) 4294967296) 4294967296) 4294967287) |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|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |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|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 268435426) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ 268435428 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |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| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |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|) (< (+ 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| (- 268435437)) 4294967296) 4294967296) 4294967277) |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 (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296) 268435430) |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| 32) 4294967296) 4294967296) 268435422) |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|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 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|) (< (+ (* (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| (- 268435429)) 4294967296) 4294967296) 4294967269) |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 (< (+ 4294967259 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435419)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 30) 4294967296) 4294967296) 268435424) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (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| (- 268435427)) 4294967296) 4294967296) 4294967267) |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 (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |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 (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |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 (not .cse0) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |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|) (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)))) is different from false [2022-11-19 07:21:43,879 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| (- 268435447)) 4294967296) 4294967296) 4294967287) |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|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |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|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 268435426) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ 268435428 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |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| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |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|) (< (+ 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| (- 268435437)) 4294967296) 4294967296) 4294967277) |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 (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296) 268435430) |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|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 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|) (< (+ (* (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| (- 268435429)) 4294967296) 4294967296) 4294967269) |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 (< (+ 4294967259 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435419)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 30) 4294967296) 4294967296) 268435424) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (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| (- 268435427)) 4294967296) 4294967296) 4294967267) |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 (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |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 (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |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 (not .cse0) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |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|) (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)))) is different from false [2022-11-19 07:21:45,894 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| (- 268435447)) 4294967296) 4294967296) 4294967287) |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|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |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|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 268435426) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ 268435428 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |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| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |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|) (< (+ 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| (- 268435437)) 4294967296) 4294967296) 4294967277) |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 (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296) 268435430) |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|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 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|) (< (+ (* (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| (- 268435429)) 4294967296) 4294967296) 4294967269) |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|)) (< (+ (* (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| (- 268435427)) 4294967296) 4294967296) 4294967267) |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 (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |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 (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |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 (not .cse0) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |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|) (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)))) is different from false [2022-11-19 07:21:47,908 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| (- 268435447)) 4294967296) 4294967296) 4294967287) |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|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ 268435428 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |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| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |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|) (< (+ 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| (- 268435437)) 4294967296) 4294967296) 4294967277) |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 (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296) 268435430) |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|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 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|) (< (+ (* (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| (- 268435429)) 4294967296) 4294967296) 4294967269) |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|)) (< (+ (* (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| (- 268435427)) 4294967296) 4294967296) 4294967267) |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 (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |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 (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |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 (not .cse0) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |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|) (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)))) is different from false [2022-11-19 07:21:49,922 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| (- 268435447)) 4294967296) 4294967296) 4294967287) |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|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |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|) (< (+ 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| (- 268435437)) 4294967296) 4294967296) 4294967277) |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 (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296) 268435430) |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|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 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|) (< (+ (* (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| (- 268435429)) 4294967296) 4294967296) 4294967269) |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|)) (< (+ (* (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| (- 268435427)) 4294967296) 4294967296) 4294967267) |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 (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |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 (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |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 (not .cse0) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |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|) (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)))) is different from false [2022-11-19 07:21:51,935 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| (- 268435447)) 4294967296) 4294967296) 4294967287) |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|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |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|) (< (+ 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| (- 268435437)) 4294967296) 4294967296) 4294967277) |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|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 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|) (< (+ (* (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| (- 268435429)) 4294967296) 4294967296) 4294967269) |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|)) (< (+ (* (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| (- 268435427)) 4294967296) 4294967296) 4294967267) |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 (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |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 (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |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 (not .cse0) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |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|) (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)))) is different from false [2022-11-19 07:21:53,948 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| (- 268435447)) 4294967296) 4294967296) 4294967287) |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|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |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|) (< (+ 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| (- 268435437)) 4294967296) 4294967296) 4294967277) |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|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 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|) (< (+ (* (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| (- 268435429)) 4294967296) 4294967296) 4294967269) |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|)) (< (+ (* (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| 10) 4294967296) 4294967296) 268435444) |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 (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |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 (not .cse0) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |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|) (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)))) is different from false [2022-11-19 07:21:55,986 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| (- 268435447)) 4294967296) 4294967296) 4294967287) |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|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 18) 4294967296)) 268435436) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |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|) (< (+ 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| (- 268435437)) 4294967296) 4294967296) 4294967277) |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|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 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|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (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| 10) 4294967296) 4294967296) 268435444) |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 (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |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 (not .cse0) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |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|) (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)))) is different from false [2022-11-19 07:21:57,997 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| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |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|) (< (+ 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| (- 268435437)) 4294967296) 4294967296) 4294967277) |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|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 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|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (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| 10) 4294967296) 4294967296) 268435444) |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 (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |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 (not .cse0) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |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|) (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)))) is different from false [2022-11-19 07:22:00,011 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| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |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|) (< (+ 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| (- 268435437)) 4294967296) 4294967296) 4294967277) |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|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 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|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (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| 10) 4294967296) 4294967296) 268435444) |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 (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |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 (not .cse0) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|)))) is different from false [2022-11-19 07:22:02,020 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| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |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| (- 268435437)) 4294967296) 4294967296) 4294967277) |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|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 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|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (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| 10) 4294967296) 4294967296) 268435444) |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 (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |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 (not .cse0) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|)))) is different from false [2022-11-19 07:22:04,032 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| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |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|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 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|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (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| 10) 4294967296) 4294967296) 268435444) |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 (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |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 (not .cse0) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|)))) is different from false [2022-11-19 07:22:06,044 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| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435441)) 4294967296)) 4294967281) |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|)) (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 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|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |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|) (< (+ 268435448 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 6) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|)) (or (not .cse0) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|)))) is different from false [2022-11-19 07:22:53,815 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455))) (and (or (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 2) 4294967296)) 268435452) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|)) .cse0 (< (+ 4294967291 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435451)) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (or (< (+ (* (div (+ (- 268435445) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296) 4294967285) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435453)) 4294967296) 4294967296) 4294967293) |c_ULTIMATE.start_main_~x~0#1|) (or (not .cse0) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|)))) is different from false [2022-11-19 07:23:05,227 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-19 07:23:07,338 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| (- 268435447)) 4294967296) 4294967296) 4294967287) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435412 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 42) 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 (< (+ 4294967271 (* (div (+ (- 268435431) |c_ULTIMATE.start_main_~x~0#1|) 4294967296) 4294967296)) |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 (< (+ 268435406 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 48) 4294967296))) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967241 (* 4294967296 (div (+ (- 268435401) |c_ULTIMATE.start_main_~x~0#1|) 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|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 28) 4294967296) 4294967296) 268435426) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435408 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 46) 4294967296) 4294967296)) |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 (< (+ 268435428 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 26) 4294967296))) |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| (- 268435435)) 4294967296) 4294967296) 4294967275) |c_ULTIMATE.start_main_~x~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 14) 4294967296) 4294967296) 268435440) |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|) (< (+ 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| (- 268435409)) 4294967296) 4294967296) 4294967249) |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 (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435437)) 4294967296) 4294967296) 4294967277) |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 (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 24) 4294967296) 4294967296) 268435430) |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| 32) 4294967296) 4294967296) 268435422) |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|)) (or (< (+ (* (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| 4) 4294967296) 4294967296) 268435450) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 4294967253 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435413)) 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| 44) 4294967296) 4294967296) 268435410) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967245 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435405)) 4294967296) 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|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435415)) 4294967296) 4294967296) 4294967255) |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|) (< (+ (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| 20) 4294967296)) 268435434) |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|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 30) 4294967296) 4294967296) 268435424) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435427)) 4294967296) 4294967296) 4294967267) |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 (+ |c_ULTIMATE.start_main_~x~0#1| 10) 4294967296) 4294967296) 268435444) |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 (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435443)) 4294967296))) |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 (not (< (mod |c_ULTIMATE.start_main_~x~0#1| 4294967296) 268435455)) (< (+ (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435449)) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~x~0#1|)) (or (< (+ 268435404 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| 50) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|) (< (+ 4294967239 (* 4294967296 (div (+ (- 268435399) |c_ULTIMATE.start_main_~x~0#1|) 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|) (< (+ 4294967273 (* (div (+ |c_ULTIMATE.start_main_~x~0#1| (- 268435433)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~x~0#1|))) is different from false [2022-11-19 07:23:07,345 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:23:07,346 INFO L93 Difference]: Finished difference Result 67 states and 97 transitions. [2022-11-19 07:23:07,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2022-11-19 07:23:07,346 INFO L78 Accepts]: Start accepts. Automaton has has 62 states, 62 states have (on average 1.0483870967741935) internal successors, (65), 61 states have internal predecessors, (65), 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 32 [2022-11-19 07:23:07,347 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:23:07,351 INFO L225 Difference]: With dead ends: 67 [2022-11-19 07:23:07,352 INFO L226 Difference]: Without dead ends: 64 [2022-11-19 07:23:07,356 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 153 GetRequests, 60 SyntacticMatches, 1 SemanticMatches, 92 ConstructedPredicates, 24 IntricatePredicates, 0 DeprecatedPredicates, 267 ImplicationChecksByTransitivity, 145.9s TimeCoverageRelationStatistics Valid=1355, Invalid=3537, Unknown=34, NotChecked=3816, Total=8742 [2022-11-19 07:23:07,357 INFO L413 NwaCegarLoop]: 1 mSDtfsCounter, 0 mSDsluCounter, 29 mSDsCounter, 0 mSdLazyCounter, 938 mSolverCounterSat, 90 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 30 SdHoareTripleChecker+Invalid, 1053 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 90 IncrementalHoareTripleChecker+Valid, 938 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 24 IncrementalHoareTripleChecker+Unchecked, 6.5s IncrementalHoareTripleChecker+Time [2022-11-19 07:23:07,358 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 30 Invalid, 1053 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [90 Valid, 938 Invalid, 1 Unknown, 24 Unchecked, 6.5s Time] [2022-11-19 07:23:07,359 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64 states. [2022-11-19 07:23:07,420 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64 to 64. [2022-11-19 07:23:07,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 64 states, 63 states have (on average 1.0158730158730158) internal successors, (64), 63 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:23:07,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 64 transitions. [2022-11-19 07:23:07,422 INFO L78 Accepts]: Start accepts. Automaton has 64 states and 64 transitions. Word has length 32 [2022-11-19 07:23:07,422 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:23:07,423 INFO L495 AbstractCegarLoop]: Abstraction has 64 states and 64 transitions. [2022-11-19 07:23:07,423 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 62 states, 62 states have (on average 1.0483870967741935) internal successors, (65), 61 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:23:07,423 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 64 transitions. [2022-11-19 07:23:07,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-19 07:23:07,425 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:23:07,425 INFO L195 NwaCegarLoop]: trace histogram [59, 1, 1, 1, 1] [2022-11-19 07:23:07,431 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80ef6a61-90de-4f15-8b7b-81b7cce0ad0d/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2022-11-19 07:23:07,627 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80ef6a61-90de-4f15-8b7b-81b7cce0ad0d/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:23:07,627 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:23:07,627 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:23:07,627 INFO L85 PathProgramCache]: Analyzing trace with hash 55508359, now seen corresponding path program 5 times [2022-11-19 07:23:07,628 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:23:07,628 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1624989802] [2022-11-19 07:23:07,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:23:07,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:23:07,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat