./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loops-crafted-1/iftelse.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8680fa14-47ec-4066-ba79-21a7e9842f08/bin/utaipan-Xvt2sAort0/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8680fa14-47ec-4066-ba79-21a7e9842f08/bin/utaipan-Xvt2sAort0/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8680fa14-47ec-4066-ba79-21a7e9842f08/bin/utaipan-Xvt2sAort0/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8680fa14-47ec-4066-ba79-21a7e9842f08/bin/utaipan-Xvt2sAort0/config/TaipanReach.xml -i ../../sv-benchmarks/c/loops-crafted-1/iftelse.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8680fa14-47ec-4066-ba79-21a7e9842f08/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8680fa14-47ec-4066-ba79-21a7e9842f08/bin/utaipan-Xvt2sAort0 --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 a98f1431f10d7e60a67a648eec648b7f5eb5616fa0d511e794bbda916609379b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 16:06:59,074 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 16:06:59,077 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 16:06:59,103 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 16:06:59,103 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 16:06:59,104 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 16:06:59,106 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 16:06:59,107 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 16:06:59,109 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 16:06:59,110 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 16:06:59,111 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 16:06:59,113 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 16:06:59,113 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 16:06:59,114 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 16:06:59,116 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 16:06:59,117 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 16:06:59,118 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 16:06:59,122 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 16:06:59,124 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 16:06:59,126 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 16:06:59,127 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 16:06:59,129 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 16:06:59,130 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 16:06:59,131 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 16:06:59,135 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 16:06:59,135 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 16:06:59,136 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 16:06:59,137 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 16:06:59,138 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 16:06:59,139 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 16:06:59,139 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 16:06:59,140 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 16:06:59,141 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 16:06:59,142 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 16:06:59,143 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 16:06:59,144 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 16:06:59,145 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 16:06:59,145 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 16:06:59,146 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 16:06:59,147 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 16:06:59,148 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 16:06:59,149 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8680fa14-47ec-4066-ba79-21a7e9842f08/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-32bit-Taipan_Default.epf [2022-11-16 16:06:59,172 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 16:06:59,173 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 16:06:59,173 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 16:06:59,174 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 16:06:59,174 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 16:06:59,175 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 16:06:59,175 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-16 16:06:59,175 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-16 16:06:59,176 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-16 16:06:59,176 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-16 16:06:59,176 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-16 16:06:59,177 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-16 16:06:59,177 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-16 16:06:59,177 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-16 16:06:59,178 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-16 16:06:59,178 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-16 16:06:59,178 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-16 16:06:59,179 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-16 16:06:59,179 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 16:06:59,180 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-16 16:06:59,180 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 16:06:59,181 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-16 16:06:59,181 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 16:06:59,181 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 16:06:59,181 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 16:06:59,182 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 16:06:59,182 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-16 16:06:59,182 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 16:06:59,183 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 16:06:59,183 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 16:06:59,183 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 16:06:59,184 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 16:06:59,184 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 16:06:59,185 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 16:06:59,185 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-16 16:06:59,185 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 16:06:59,186 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 16:06:59,186 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-16 16:06:59,186 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 16:06:59,186 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 16:06:59,187 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-16 16:06:59,187 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_8680fa14-47ec-4066-ba79-21a7e9842f08/bin/utaipan-Xvt2sAort0/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8680fa14-47ec-4066-ba79-21a7e9842f08/bin/utaipan-Xvt2sAort0 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a98f1431f10d7e60a67a648eec648b7f5eb5616fa0d511e794bbda916609379b [2022-11-16 16:06:59,462 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 16:06:59,485 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 16:06:59,488 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 16:06:59,489 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 16:06:59,490 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 16:06:59,491 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8680fa14-47ec-4066-ba79-21a7e9842f08/bin/utaipan-Xvt2sAort0/../../sv-benchmarks/c/loops-crafted-1/iftelse.c [2022-11-16 16:06:59,575 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8680fa14-47ec-4066-ba79-21a7e9842f08/bin/utaipan-Xvt2sAort0/data/517c0d2c3/03bf17e74c8f471cb8e77afe951739d8/FLAG00365e6c4 [2022-11-16 16:06:59,985 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 16:06:59,985 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8680fa14-47ec-4066-ba79-21a7e9842f08/sv-benchmarks/c/loops-crafted-1/iftelse.c [2022-11-16 16:06:59,991 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8680fa14-47ec-4066-ba79-21a7e9842f08/bin/utaipan-Xvt2sAort0/data/517c0d2c3/03bf17e74c8f471cb8e77afe951739d8/FLAG00365e6c4 [2022-11-16 16:07:00,401 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8680fa14-47ec-4066-ba79-21a7e9842f08/bin/utaipan-Xvt2sAort0/data/517c0d2c3/03bf17e74c8f471cb8e77afe951739d8 [2022-11-16 16:07:00,404 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 16:07:00,405 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 16:07:00,407 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 16:07:00,407 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 16:07:00,414 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 16:07:00,415 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 04:07:00" (1/1) ... [2022-11-16 16:07:00,417 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14c7edd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:07:00, skipping insertion in model container [2022-11-16 16:07:00,417 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 04:07:00" (1/1) ... [2022-11-16 16:07:00,426 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 16:07:00,441 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 16:07:00,625 WARN L229 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_8680fa14-47ec-4066-ba79-21a7e9842f08/sv-benchmarks/c/loops-crafted-1/iftelse.c[406,419] [2022-11-16 16:07:00,638 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 16:07:00,647 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 16:07:00,660 WARN L229 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_8680fa14-47ec-4066-ba79-21a7e9842f08/sv-benchmarks/c/loops-crafted-1/iftelse.c[406,419] [2022-11-16 16:07:00,664 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 16:07:00,678 INFO L208 MainTranslator]: Completed translation [2022-11-16 16:07:00,678 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:07:00 WrapperNode [2022-11-16 16:07:00,678 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 16:07:00,680 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 16:07:00,680 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 16:07:00,680 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 16:07:00,688 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:07:00" (1/1) ... [2022-11-16 16:07:00,695 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:07:00" (1/1) ... [2022-11-16 16:07:00,718 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 41 [2022-11-16 16:07:00,719 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 16:07:00,720 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 16:07:00,720 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 16:07:00,720 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 16:07:00,729 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:07:00" (1/1) ... [2022-11-16 16:07:00,729 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:07:00" (1/1) ... [2022-11-16 16:07:00,740 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:07:00" (1/1) ... [2022-11-16 16:07:00,740 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:07:00" (1/1) ... [2022-11-16 16:07:00,744 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:07:00" (1/1) ... [2022-11-16 16:07:00,748 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:07:00" (1/1) ... [2022-11-16 16:07:00,749 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:07:00" (1/1) ... [2022-11-16 16:07:00,749 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:07:00" (1/1) ... [2022-11-16 16:07:00,760 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 16:07:00,761 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 16:07:00,761 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 16:07:00,762 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 16:07:00,765 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:07:00" (1/1) ... [2022-11-16 16:07:00,772 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 16:07:00,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8680fa14-47ec-4066-ba79-21a7e9842f08/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 16:07:00,802 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8680fa14-47ec-4066-ba79-21a7e9842f08/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 16:07:00,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8680fa14-47ec-4066-ba79-21a7e9842f08/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 16:07:00,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 16:07:00,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 16:07:00,864 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 16:07:00,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 16:07:00,936 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 16:07:00,938 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 16:07:01,062 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 16:07:01,103 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 16:07:01,108 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 16:07:01,111 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 04:07:01 BoogieIcfgContainer [2022-11-16 16:07:01,111 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 16:07:01,113 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-16 16:07:01,116 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-16 16:07:01,120 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-16 16:07:01,120 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 04:07:00" (1/3) ... [2022-11-16 16:07:01,121 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7cd491af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 04:07:01, skipping insertion in model container [2022-11-16 16:07:01,121 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:07:00" (2/3) ... [2022-11-16 16:07:01,122 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7cd491af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 04:07:01, skipping insertion in model container [2022-11-16 16:07:01,122 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 04:07:01" (3/3) ... [2022-11-16 16:07:01,123 INFO L112 eAbstractionObserver]: Analyzing ICFG iftelse.c [2022-11-16 16:07:01,143 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-16 16:07:01,144 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-16 16:07:01,201 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-16 16:07:01,208 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;@140d16c1, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-16 16:07:01,208 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-16 16:07:01,212 INFO L276 IsEmpty]: Start isEmpty. Operand has 10 states, 8 states have (on average 1.625) internal successors, (13), 9 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 16:07:01,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-11-16 16:07:01,219 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 16:07:01,220 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2022-11-16 16:07:01,220 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 16:07:01,226 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 16:07:01,226 INFO L85 PathProgramCache]: Analyzing trace with hash -2053854816, now seen corresponding path program 1 times [2022-11-16 16:07:01,237 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 16:07:01,238 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [863813] [2022-11-16 16:07:01,238 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 16:07:01,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 16:07:01,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 16:07:02,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 16:07:02,112 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 16:07:02,112 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [863813] [2022-11-16 16:07:02,113 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [863813] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 16:07:02,113 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 16:07:02,113 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-16 16:07:02,115 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1131934628] [2022-11-16 16:07:02,116 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 16:07:02,120 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-16 16:07:02,127 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 16:07:02,160 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-16 16:07:02,161 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-16 16:07:02,163 INFO L87 Difference]: Start difference. First operand has 10 states, 8 states have (on average 1.625) internal successors, (13), 9 states have internal predecessors, (13), 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 5 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) [2022-11-16 16:07:02,415 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 16:07:02,415 INFO L93 Difference]: Finished difference Result 34 states and 42 transitions. [2022-11-16 16:07:02,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-16 16:07:02,418 INFO L78 Accepts]: Start accepts. Automaton has has 5 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) Word has length 6 [2022-11-16 16:07:02,419 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 16:07:02,426 INFO L225 Difference]: With dead ends: 34 [2022-11-16 16:07:02,426 INFO L226 Difference]: Without dead ends: 16 [2022-11-16 16:07:02,429 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-11-16 16:07:02,433 INFO L413 NwaCegarLoop]: 8 mSDtfsCounter, 18 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 47 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18 SdHoareTripleChecker+Valid, 25 SdHoareTripleChecker+Invalid, 48 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 47 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-16 16:07:02,434 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [18 Valid, 25 Invalid, 48 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 47 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-16 16:07:02,452 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16 states. [2022-11-16 16:07:02,465 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16 to 11. [2022-11-16 16:07:02,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 10 states have (on average 1.3) internal successors, (13), 10 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 16:07:02,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 13 transitions. [2022-11-16 16:07:02,469 INFO L78 Accepts]: Start accepts. Automaton has 11 states and 13 transitions. Word has length 6 [2022-11-16 16:07:02,469 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 16:07:02,470 INFO L495 AbstractCegarLoop]: Abstraction has 11 states and 13 transitions. [2022-11-16 16:07:02,470 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 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) [2022-11-16 16:07:02,471 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 13 transitions. [2022-11-16 16:07:02,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-11-16 16:07:02,471 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 16:07:02,472 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2022-11-16 16:07:02,472 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-16 16:07:02,473 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 16:07:02,477 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 16:07:02,478 INFO L85 PathProgramCache]: Analyzing trace with hash 1943194834, now seen corresponding path program 1 times [2022-11-16 16:07:02,479 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 16:07:02,480 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1972046533] [2022-11-16 16:07:02,481 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 16:07:02,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 16:07:02,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 16:07:02,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 16:07:02,552 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 16:07:02,553 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1972046533] [2022-11-16 16:07:02,553 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1972046533] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 16:07:02,554 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 16:07:02,555 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 16:07:02,555 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [459986607] [2022-11-16 16:07:02,556 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 16:07:02,557 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 16:07:02,557 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 16:07:02,558 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 16:07:02,558 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 16:07:02,559 INFO L87 Difference]: Start difference. First operand 11 states and 13 transitions. Second operand has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 16:07:02,584 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 16:07:02,584 INFO L93 Difference]: Finished difference Result 18 states and 21 transitions. [2022-11-16 16:07:02,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 16:07:02,585 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8 [2022-11-16 16:07:02,585 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 16:07:02,586 INFO L225 Difference]: With dead ends: 18 [2022-11-16 16:07:02,586 INFO L226 Difference]: Without dead ends: 11 [2022-11-16 16:07:02,591 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 16:07:02,593 INFO L413 NwaCegarLoop]: 7 mSDtfsCounter, 0 mSDsluCounter, 4 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 11 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-16 16:07:02,594 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 11 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-16 16:07:02,598 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11 states. [2022-11-16 16:07:02,605 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11 to 11. [2022-11-16 16:07:02,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 10 states have (on average 1.1) internal successors, (11), 10 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 16:07:02,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 11 transitions. [2022-11-16 16:07:02,611 INFO L78 Accepts]: Start accepts. Automaton has 11 states and 11 transitions. Word has length 8 [2022-11-16 16:07:02,612 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 16:07:02,612 INFO L495 AbstractCegarLoop]: Abstraction has 11 states and 11 transitions. [2022-11-16 16:07:02,612 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 16:07:02,612 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 11 transitions. [2022-11-16 16:07:02,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-11-16 16:07:02,613 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 16:07:02,613 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1] [2022-11-16 16:07:02,613 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-16 16:07:02,614 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 16:07:02,614 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 16:07:02,615 INFO L85 PathProgramCache]: Analyzing trace with hash -86268312, now seen corresponding path program 1 times [2022-11-16 16:07:02,615 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 16:07:02,615 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [905246974] [2022-11-16 16:07:02,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 16:07:02,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 16:07:02,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 16:07:03,127 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 16:07:03,127 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 16:07:03,128 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [905246974] [2022-11-16 16:07:03,128 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [905246974] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 16:07:03,128 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1066561032] [2022-11-16 16:07:03,128 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 16:07:03,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 16:07:03,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8680fa14-47ec-4066-ba79-21a7e9842f08/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 16:07:03,135 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8680fa14-47ec-4066-ba79-21a7e9842f08/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 16:07:03,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8680fa14-47ec-4066-ba79-21a7e9842f08/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-16 16:07:03,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 16:07:03,216 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 18 conjunts are in the unsatisfiable core [2022-11-16 16:07:03,222 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 16:07:03,441 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 16:07:03,442 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-16 16:07:04,275 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 16:07:04,276 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1066561032] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-16 16:07:04,276 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [994076414] [2022-11-16 16:07:04,298 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2022-11-16 16:07:04,298 INFO L166 IcfgInterpreter]: Building call graph [2022-11-16 16:07:04,301 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-16 16:07:04,307 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-16 16:07:04,308 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-16 16:07:04,841 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-16 16:07:05,454 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '191#(and (<= 0 |ULTIMATE.start_main_~k~0#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 |ULTIMATE.start_main_~j~0#1|) (<= 3 |ULTIMATE.start_main_~i~0#1|) (= ~SIZE~0 20000001) (<= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| 1) (= |#NULL.offset| 0) (<= 0 |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (<= 0 |#StackHeapBarrier|) (= |#NULL.base| 0))' at error location [2022-11-16 16:07:05,455 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-16 16:07:05,455 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-16 16:07:05,455 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 13 [2022-11-16 16:07:05,456 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1554236695] [2022-11-16 16:07:05,456 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-16 16:07:05,456 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-11-16 16:07:05,457 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 16:07:05,457 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-11-16 16:07:05,458 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=67, Invalid=275, Unknown=0, NotChecked=0, Total=342 [2022-11-16 16:07:05,458 INFO L87 Difference]: Start difference. First operand 11 states and 11 transitions. Second operand has 13 states, 13 states have (on average 1.9230769230769231) internal successors, (25), 13 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 16:07:08,087 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 16:07:08,088 INFO L93 Difference]: Finished difference Result 32 states and 35 transitions. [2022-11-16 16:07:08,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-11-16 16:07:08,089 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 1.9230769230769231) internal successors, (25), 13 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2022-11-16 16:07:08,089 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 16:07:08,089 INFO L225 Difference]: With dead ends: 32 [2022-11-16 16:07:08,090 INFO L226 Difference]: Without dead ends: 30 [2022-11-16 16:07:08,090 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 120 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=114, Invalid=438, Unknown=0, NotChecked=0, Total=552 [2022-11-16 16:07:08,091 INFO L413 NwaCegarLoop]: 5 mSDtfsCounter, 53 mSDsluCounter, 25 mSDsCounter, 0 mSdLazyCounter, 63 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 53 SdHoareTripleChecker+Valid, 30 SdHoareTripleChecker+Invalid, 76 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 63 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-11-16 16:07:08,092 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [53 Valid, 30 Invalid, 76 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 63 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-11-16 16:07:08,092 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2022-11-16 16:07:08,104 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 27. [2022-11-16 16:07:08,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 26 states have (on average 1.0384615384615385) internal successors, (27), 26 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 16:07:08,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 27 transitions. [2022-11-16 16:07:08,106 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 27 transitions. Word has length 10 [2022-11-16 16:07:08,107 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 16:07:08,107 INFO L495 AbstractCegarLoop]: Abstraction has 27 states and 27 transitions. [2022-11-16 16:07:08,107 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 1.9230769230769231) internal successors, (25), 13 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 16:07:08,107 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 27 transitions. [2022-11-16 16:07:08,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-11-16 16:07:08,109 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 16:07:08,110 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 5, 5, 1, 1, 1, 1] [2022-11-16 16:07:08,119 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8680fa14-47ec-4066-ba79-21a7e9842f08/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-16 16:07:08,316 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8680fa14-47ec-4066-ba79-21a7e9842f08/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 16:07:08,317 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 16:07:08,317 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 16:07:08,318 INFO L85 PathProgramCache]: Analyzing trace with hash -1160302200, now seen corresponding path program 2 times [2022-11-16 16:07:08,318 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 16:07:08,318 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [716436165] [2022-11-16 16:07:08,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 16:07:08,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 16:07:08,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 16:07:09,632 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 16:07:09,632 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 16:07:09,634 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [716436165] [2022-11-16 16:07:09,634 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [716436165] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 16:07:09,634 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1855254372] [2022-11-16 16:07:09,635 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-16 16:07:09,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 16:07:09,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8680fa14-47ec-4066-ba79-21a7e9842f08/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 16:07:09,636 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8680fa14-47ec-4066-ba79-21a7e9842f08/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 16:07:09,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8680fa14-47ec-4066-ba79-21a7e9842f08/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-16 16:07:25,912 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2022-11-16 16:07:25,913 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-16 16:07:25,940 INFO L263 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 40 conjunts are in the unsatisfiable core [2022-11-16 16:07:25,944 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 16:07:26,678 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 16:07:26,678 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-16 16:08:01,981 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 50 refuted. 5 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 16:08:01,981 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1855254372] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-16 16:08:01,982 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1876240385] [2022-11-16 16:08:01,984 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2022-11-16 16:08:01,984 INFO L166 IcfgInterpreter]: Building call graph [2022-11-16 16:08:01,984 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-16 16:08:01,985 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-16 16:08:01,985 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-16 16:08:02,278 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-16 16:08:05,542 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '469#(and (<= 0 |ULTIMATE.start_main_~k~0#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 |ULTIMATE.start_main_~j~0#1|) (<= 3 |ULTIMATE.start_main_~i~0#1|) (= ~SIZE~0 20000001) (<= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| 1) (= |#NULL.offset| 0) (<= 0 |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (<= 0 |#StackHeapBarrier|) (= |#NULL.base| 0))' at error location [2022-11-16 16:08:05,542 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-16 16:08:05,542 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-16 16:08:05,542 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 11, 12] total 29 [2022-11-16 16:08:05,543 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [90561843] [2022-11-16 16:08:05,543 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-16 16:08:05,544 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2022-11-16 16:08:05,544 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 16:08:05,544 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2022-11-16 16:08:05,545 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=233, Invalid=955, Unknown=2, NotChecked=0, Total=1190 [2022-11-16 16:08:05,545 INFO L87 Difference]: Start difference. First operand 27 states and 27 transitions. Second operand has 29 states, 29 states have (on average 2.5517241379310347) internal successors, (74), 29 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 16:12:49,729 WARN L233 SmtUtils]: Spent 4.62m on a formula simplification. DAG size of input: 165 DAG size of output: 148 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-16 16:12:52,954 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 [] [2022-11-16 16:14:59,973 WARN L233 SmtUtils]: Spent 1.87m on a formula simplification that was a NOOP. DAG size: 139 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-16 16:15:02,130 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-16 16:15:04,207 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-16 16:15:06,221 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-16 16:15:08,248 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-16 16:15:11,457 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-16 16:16:53,748 WARN L233 SmtUtils]: Spent 1.52m on a formula simplification. DAG size of input: 107 DAG size of output: 101 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-16 16:16:55,762 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-16 16:16:57,772 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-16 16:16:59,785 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-16 16:17:01,270 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-16 16:17:03,509 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-16 16:17:06,138 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-16 16:17:08,316 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-16 16:17:53,108 WARN L233 SmtUtils]: Spent 40.23s on a formula simplification. DAG size of input: 91 DAG size of output: 77 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-16 16:17:55,905 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-16 16:18:03,094 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-16 16:18:08,991 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-16 16:18:10,997 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-16 16:18:14,431 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 [] [2022-11-16 16:18:15,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 16:18:15,503 INFO L93 Difference]: Finished difference Result 64 states and 71 transitions. [2022-11-16 16:18:15,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-11-16 16:18:15,504 INFO L78 Accepts]: Start accepts. Automaton has has 29 states, 29 states have (on average 2.5517241379310347) internal successors, (74), 29 states have internal predecessors, (74), 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 26 [2022-11-16 16:18:15,505 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 16:18:15,505 INFO L225 Difference]: With dead ends: 64 [2022-11-16 16:18:15,505 INFO L226 Difference]: Without dead ends: 62 [2022-11-16 16:18:15,507 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 53 SyntacticMatches, 0 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 644 ImplicationChecksByTransitivity, 591.1s TimeCoverageRelationStatistics Valid=559, Invalid=2185, Unknown=12, NotChecked=0, Total=2756 [2022-11-16 16:18:15,508 INFO L413 NwaCegarLoop]: 8 mSDtfsCounter, 242 mSDsluCounter, 92 mSDsCounter, 0 mSdLazyCounter, 271 mSolverCounterSat, 54 mSolverCounterUnsat, 14 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 40.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 242 SdHoareTripleChecker+Valid, 100 SdHoareTripleChecker+Invalid, 339 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 54 IncrementalHoareTripleChecker+Valid, 271 IncrementalHoareTripleChecker+Invalid, 14 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 40.9s IncrementalHoareTripleChecker+Time [2022-11-16 16:18:15,508 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [242 Valid, 100 Invalid, 339 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [54 Valid, 271 Invalid, 14 Unknown, 0 Unchecked, 40.9s Time] [2022-11-16 16:18:15,509 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 62 states. [2022-11-16 16:18:15,574 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 62 to 59. [2022-11-16 16:18:15,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 59 states, 58 states have (on average 1.0172413793103448) internal successors, (59), 58 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 16:18:15,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 59 transitions. [2022-11-16 16:18:15,585 INFO L78 Accepts]: Start accepts. Automaton has 59 states and 59 transitions. Word has length 26 [2022-11-16 16:18:15,586 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 16:18:15,586 INFO L495 AbstractCegarLoop]: Abstraction has 59 states and 59 transitions. [2022-11-16 16:18:15,588 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 29 states, 29 states have (on average 2.5517241379310347) internal successors, (74), 29 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 16:18:15,588 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 59 transitions. [2022-11-16 16:18:15,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-16 16:18:15,589 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 16:18:15,589 INFO L195 NwaCegarLoop]: trace histogram [14, 14, 13, 13, 1, 1, 1, 1] [2022-11-16 16:18:15,599 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8680fa14-47ec-4066-ba79-21a7e9842f08/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-16 16:18:15,790 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8680fa14-47ec-4066-ba79-21a7e9842f08/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 16:18:15,790 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 16:18:15,791 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 16:18:15,791 INFO L85 PathProgramCache]: Analyzing trace with hash 1738508232, now seen corresponding path program 3 times [2022-11-16 16:18:15,791 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 16:18:15,791 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1715495423] [2022-11-16 16:18:15,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 16:18:15,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 16:18:16,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 16:18:21,324 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 16:18:21,325 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 16:18:21,325 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1715495423] [2022-11-16 16:18:21,325 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1715495423] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 16:18:21,326 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [709430065] [2022-11-16 16:18:21,326 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-11-16 16:18:21,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 16:18:21,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8680fa14-47ec-4066-ba79-21a7e9842f08/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 16:18:21,327 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8680fa14-47ec-4066-ba79-21a7e9842f08/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 16:18:21,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8680fa14-47ec-4066-ba79-21a7e9842f08/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-16 16:18:22,710 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-11-16 16:18:22,710 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-16 16:18:22,714 INFO L263 TraceCheckSpWp]: Trace formula consists of 189 conjuncts, 64 conjunts are in the unsatisfiable core [2022-11-16 16:18:22,719 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 16:18:24,142 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 16:18:24,142 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-16 16:20:12,703 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 307 refuted. 44 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 16:20:12,704 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [709430065] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-16 16:20:12,704 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [559516841] [2022-11-16 16:20:12,706 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2022-11-16 16:20:12,706 INFO L166 IcfgInterpreter]: Building call graph [2022-11-16 16:20:12,707 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-16 16:20:12,707 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-16 16:20:12,707 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-16 16:20:12,933 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-16 16:20:15,549 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '1085#(and (<= 0 |ULTIMATE.start_main_~k~0#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 |ULTIMATE.start_main_~j~0#1|) (<= 3 |ULTIMATE.start_main_~i~0#1|) (= ~SIZE~0 20000001) (<= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| 1) (= |#NULL.offset| 0) (<= 0 |ULTIMATE.start___VERIFIER_assert_#in~cond#1|) (<= 0 |#StackHeapBarrier|) (= |#NULL.base| 0))' at error location [2022-11-16 16:20:15,549 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-16 16:20:15,550 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-16 16:20:15,550 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 19, 20] total 53 [2022-11-16 16:20:15,550 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1458938403] [2022-11-16 16:20:15,550 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-16 16:20:15,551 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 53 states [2022-11-16 16:20:15,551 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 16:20:15,552 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 53 interpolants. [2022-11-16 16:20:15,553 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=692, Invalid=2712, Unknown=18, NotChecked=0, Total=3422 [2022-11-16 16:20:15,554 INFO L87 Difference]: Start difference. First operand 59 states and 59 transitions. Second operand has 53 states, 53 states have (on average 3.207547169811321) internal successors, (170), 53 states have internal predecessors, (170), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 16:20:19,733 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse40 (mod (+ 3 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse30 (mod (+ 9 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse14 (= (mod (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 2) 4294967296) 0)) (.cse18 (mod (div .cse30 2) 4294967296)) (.cse39 (mod (+ 6 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse31 (mod |c_ULTIMATE.start_main_~n~0#1| 4294967296)) (.cse38 (mod (+ 12 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse1 (mod (div .cse40 2) 4294967296))) (let ((.cse11 (- .cse1)) (.cse16 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6) 4294967296) 4294967296)) (.cse5 (mod (div .cse38 2) 4294967296)) (.cse17 (+ 7 |c_ULTIMATE.start_main_~j~0#1|)) (.cse3 (div |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse2 (div |c_ULTIMATE.start_main_~j~0#1| 4294967296)) (.cse9 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 9) 4294967296) 4294967296)) (.cse10 (+ |c_ULTIMATE.start_main_~j~0#1| 10)) (.cse19 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3) 4294967296) 4294967296)) (.cse20 (+ |c_ULTIMATE.start_main_~j~0#1| 4)) (.cse6 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 15) 4294967296) 4294967296)) (.cse7 (+ |c_ULTIMATE.start_main_~j~0#1| 16)) (.cse15 (mod (div (mod (+ 15 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse25 (not (< .cse40 .cse31))) (.cse8 (mod (div (mod (+ 21 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse24 (mod (div .cse39 2) 4294967296)) (.cse23 (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 27) 4294967296) 2) 4294967296)) (.cse12 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 12) 4294967296) 4294967296)) (.cse13 (+ |c_ULTIMATE.start_main_~j~0#1| 13)) (.cse22 (- .cse18)) (.cse0 (not .cse14)) (.cse34 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 21) 4294967296) 4294967296)) (.cse35 (+ |c_ULTIMATE.start_main_~j~0#1| 22)) (.cse36 (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 24) 4294967296) 2) 4294967296)) (.cse4 (not (< (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296) .cse31))) (.cse37 (not (< .cse39 .cse31))) (.cse27 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 18) 4294967296) 4294967296)) (.cse29 (+ 19 |c_ULTIMATE.start_main_~j~0#1|)) (.cse21 (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 18) 4294967296) 2) 4294967296))) (and (or .cse0 (< (+ .cse1 (* 4294967296 .cse2)) (+ |c_ULTIMATE.start_main_~j~0#1| 1))) (<= .cse3 0) (or .cse4 (< (+ 4294967289 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6 (- .cse5)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) (< (+ (mod (div (mod (+ 30 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296) .cse6) .cse7)) (or (< (+ .cse8 .cse9) .cse10) (< (+ (* (div (+ .cse11 |c_ULTIMATE.start_main_~j~0#1|) 4294967296) 4294967296) 4294967295) |c_ULTIMATE.start_main_~j~0#1|) .cse0) (or (< (+ 4294967292 (* (div (+ .cse11 |c_ULTIMATE.start_main_~j~0#1| 3) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) (< (+ .cse8 .cse12) .cse13) .cse14) (or .cse0 (< (+ .cse15 .cse16) .cse17)) (= |c_ULTIMATE.start___VERIFIER_assert_~cond#1| 1) (not (<= (+ .cse3 1) 0)) (<= |c_ULTIMATE.start_main_~i~0#1| (* |c_ULTIMATE.start_main_~j~0#1| 2)) (or (< (+ .cse16 .cse18) .cse17) .cse14) (or (< (+ .cse19 .cse18) .cse20) .cse0) (< (+ .cse16 .cse5) .cse17) (< (+ .cse21 .cse9) .cse10) (or (< (+ .cse19 .cse1) .cse20) .cse14) (not (<= (+ (div (+ (div |c_ULTIMATE.start_main_~i~0#1| 2) (* (- 2147483648) .cse3)) 4294967296) 1) .cse2)) (or (< (+ .cse15 .cse9) .cse10) .cse14) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6 .cse22) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~j~0#1|) (< (+ .cse23 .cse6) .cse7) .cse14) (< (+ .cse19 .cse24) .cse20) (or .cse25 (let ((.cse28 (mod (div (mod (+ 33 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse26 (- .cse15))) (and (or (< (+ (* (div (+ .cse26 |c_ULTIMATE.start_main_~j~0#1| 9) 4294967296) 4294967296) 4294967286) |c_ULTIMATE.start_main_~j~0#1|) (< (+ .cse27 .cse28) .cse29) .cse14) (or (< (+ .cse28 .cse6) .cse7) .cse0 (< (+ (* 4294967296 (div (+ .cse26 |c_ULTIMATE.start_main_~j~0#1| 6) 4294967296)) 4294967289) |c_ULTIMATE.start_main_~j~0#1|))))) (or (not (< .cse30 .cse31)) .cse25 (let ((.cse33 (mod (div (mod (+ 39 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse32 (- .cse8))) (and (or (< (+ 4294967286 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 9 .cse32) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) (< (+ .cse33 .cse27) .cse29) .cse0) (or (< (+ .cse33 .cse34) .cse35) (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~j~0#1| .cse32 12) 4294967296))) |c_ULTIMATE.start_main_~j~0#1|) .cse14)))) (= 20000001 c_~SIZE~0) (or (< (+ .cse36 .cse12) .cse13) (< (+ 4294967292 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3 (- .cse24)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|)) (or (< (+ .cse23 .cse12) .cse13) (< (+ 4294967292 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3 .cse22) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) .cse0) (or .cse37 (not (< .cse38 .cse31)) (< (+ (mod (div (mod (+ 42 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296) .cse34) .cse35) (< (+ 4294967283 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 12 (- .cse36)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|)) (or .cse4 .cse37 (< (+ (mod (div (mod (+ 36 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296) .cse27) .cse29) (< (+ (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 9 (- .cse21)) 4294967296) 4294967296) 4294967286) |c_ULTIMATE.start_main_~j~0#1|)))))) is different from false [2022-11-16 16:20:21,969 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse34 (mod (+ 3 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse28 (mod (+ 9 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse12 (= (mod (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 2) 4294967296) 0)) (.cse16 (mod (div .cse28 2) 4294967296)) (.cse33 (mod (+ 6 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse29 (mod |c_ULTIMATE.start_main_~n~0#1| 4294967296)) (.cse1 (mod (div .cse34 2) 4294967296))) (let ((.cse9 (- .cse1)) (.cse14 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6) 4294967296) 4294967296)) (.cse3 (mod (div (mod (+ 12 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse15 (+ 7 |c_ULTIMATE.start_main_~j~0#1|)) (.cse17 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3) 4294967296) 4294967296)) (.cse18 (+ |c_ULTIMATE.start_main_~j~0#1| 4)) (.cse4 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 15) 4294967296) 4294967296)) (.cse5 (+ |c_ULTIMATE.start_main_~j~0#1| 16)) (.cse13 (mod (div (mod (+ 15 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse23 (not (< .cse34 .cse29))) (.cse6 (mod (div (mod (+ 21 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse7 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 9) 4294967296) 4294967296)) (.cse8 (+ |c_ULTIMATE.start_main_~j~0#1| 10)) (.cse21 (= |c_ULTIMATE.start___VERIFIER_assert_~cond#1| 0)) (.cse22 (mod (div .cse33 2) 4294967296)) (.cse20 (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 27) 4294967296) 2) 4294967296)) (.cse10 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 12) 4294967296) 4294967296)) (.cse11 (+ |c_ULTIMATE.start_main_~j~0#1| 13)) (.cse19 (- .cse16)) (.cse0 (not .cse12)) (.cse2 (not (< (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296) .cse29))) (.cse25 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 18) 4294967296) 4294967296)) (.cse27 (+ 19 |c_ULTIMATE.start_main_~j~0#1|)) (.cse32 (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 18) 4294967296) 2) 4294967296))) (and (or .cse0 (< (+ .cse1 (* 4294967296 (div |c_ULTIMATE.start_main_~j~0#1| 4294967296))) (+ |c_ULTIMATE.start_main_~j~0#1| 1))) (or .cse2 (< (+ 4294967289 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6 (- .cse3)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) (< (+ (mod (div (mod (+ 30 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296) .cse4) .cse5)) (or (< (+ .cse6 .cse7) .cse8) (< (+ (* (div (+ .cse9 |c_ULTIMATE.start_main_~j~0#1|) 4294967296) 4294967296) 4294967295) |c_ULTIMATE.start_main_~j~0#1|) .cse0) (or (< (+ 4294967292 (* (div (+ .cse9 |c_ULTIMATE.start_main_~j~0#1| 3) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) (< (+ .cse6 .cse10) .cse11) .cse12) (or .cse0 (< (+ .cse13 .cse14) .cse15)) (or (< (+ .cse14 .cse16) .cse15) .cse12) (or (< (+ .cse17 .cse16) .cse18) .cse0) (< (+ .cse14 .cse3) .cse15) (or (< (+ .cse17 .cse1) .cse18) .cse12) (or (< (+ .cse13 .cse7) .cse8) .cse12) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6 .cse19) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~j~0#1|) (< (+ .cse20 .cse4) .cse5) .cse12) (not .cse21) (< (+ .cse17 .cse22) .cse18) (or .cse23 (let ((.cse26 (mod (div (mod (+ 33 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse24 (- .cse13))) (and (or (< (+ (* (div (+ .cse24 |c_ULTIMATE.start_main_~j~0#1| 9) 4294967296) 4294967296) 4294967286) |c_ULTIMATE.start_main_~j~0#1|) (< (+ .cse25 .cse26) .cse27) .cse12) (or (< (+ .cse26 .cse4) .cse5) .cse0 (< (+ (* 4294967296 (div (+ .cse24 |c_ULTIMATE.start_main_~j~0#1| 6) 4294967296)) 4294967289) |c_ULTIMATE.start_main_~j~0#1|))))) (or (not (< .cse28 .cse29)) .cse23 (let ((.cse31 (mod (div (mod (+ 39 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse30 (- .cse6))) (and (or (< (+ 4294967286 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 9 .cse30) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) (< (+ .cse31 .cse25) .cse27) .cse0) (or (< (+ .cse31 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 21) 4294967296) 4294967296)) (+ |c_ULTIMATE.start_main_~j~0#1| 22)) (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~j~0#1| .cse30 12) 4294967296))) |c_ULTIMATE.start_main_~j~0#1|) .cse12)))) (or (< (+ .cse32 .cse7) .cse8) .cse21) (or (< (+ (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 24) 4294967296) 2) 4294967296) .cse10) .cse11) (< (+ 4294967292 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3 (- .cse22)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|)) (or (< (+ .cse20 .cse10) .cse11) (< (+ 4294967292 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3 .cse19) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) .cse0) (or .cse2 (not (< .cse33 .cse29)) (< (+ (mod (div (mod (+ 36 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296) .cse25) .cse27) (< (+ (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 9 (- .cse32)) 4294967296) 4294967296) 4294967286) |c_ULTIMATE.start_main_~j~0#1|)))))) is different from false [2022-11-16 16:20:23,978 WARN L855 $PredicateComparison]: unable to prove that (let ((.cse34 (mod (+ 3 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse28 (mod (+ 9 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse12 (= (mod (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 2) 4294967296) 0)) (.cse16 (mod (div .cse28 2) 4294967296)) (.cse33 (mod (+ 6 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse29 (mod |c_ULTIMATE.start_main_~n~0#1| 4294967296)) (.cse1 (mod (div .cse34 2) 4294967296))) (let ((.cse9 (- .cse1)) (.cse14 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6) 4294967296) 4294967296)) (.cse3 (mod (div (mod (+ 12 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse15 (+ 7 |c_ULTIMATE.start_main_~j~0#1|)) (.cse17 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3) 4294967296) 4294967296)) (.cse18 (+ |c_ULTIMATE.start_main_~j~0#1| 4)) (.cse4 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 15) 4294967296) 4294967296)) (.cse5 (+ |c_ULTIMATE.start_main_~j~0#1| 16)) (.cse13 (mod (div (mod (+ 15 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse23 (not (< .cse34 .cse29))) (.cse6 (mod (div (mod (+ 21 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse7 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 9) 4294967296) 4294967296)) (.cse8 (+ |c_ULTIMATE.start_main_~j~0#1| 10)) (.cse21 (= |c_ULTIMATE.start___VERIFIER_assert_~cond#1| 0)) (.cse22 (mod (div .cse33 2) 4294967296)) (.cse20 (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 27) 4294967296) 2) 4294967296)) (.cse10 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 12) 4294967296) 4294967296)) (.cse11 (+ |c_ULTIMATE.start_main_~j~0#1| 13)) (.cse19 (- .cse16)) (.cse0 (not .cse12)) (.cse2 (not (< (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296) .cse29))) (.cse25 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 18) 4294967296) 4294967296)) (.cse27 (+ 19 |c_ULTIMATE.start_main_~j~0#1|)) (.cse32 (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 18) 4294967296) 2) 4294967296))) (and (or .cse0 (< (+ .cse1 (* 4294967296 (div |c_ULTIMATE.start_main_~j~0#1| 4294967296))) (+ |c_ULTIMATE.start_main_~j~0#1| 1))) (or .cse2 (< (+ 4294967289 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6 (- .cse3)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) (< (+ (mod (div (mod (+ 30 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296) .cse4) .cse5)) (or (< (+ .cse6 .cse7) .cse8) (< (+ (* (div (+ .cse9 |c_ULTIMATE.start_main_~j~0#1|) 4294967296) 4294967296) 4294967295) |c_ULTIMATE.start_main_~j~0#1|) .cse0) (or (< (+ 4294967292 (* (div (+ .cse9 |c_ULTIMATE.start_main_~j~0#1| 3) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) (< (+ .cse6 .cse10) .cse11) .cse12) (or .cse0 (< (+ .cse13 .cse14) .cse15)) (or (< (+ .cse14 .cse16) .cse15) .cse12) (or (< (+ .cse17 .cse16) .cse18) .cse0) (< (+ .cse14 .cse3) .cse15) (or (< (+ .cse17 .cse1) .cse18) .cse12) (or (< (+ .cse13 .cse7) .cse8) .cse12) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6 .cse19) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~j~0#1|) (< (+ .cse20 .cse4) .cse5) .cse12) (not .cse21) (< (+ .cse17 .cse22) .cse18) (or .cse23 (let ((.cse26 (mod (div (mod (+ 33 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse24 (- .cse13))) (and (or (< (+ (* (div (+ .cse24 |c_ULTIMATE.start_main_~j~0#1| 9) 4294967296) 4294967296) 4294967286) |c_ULTIMATE.start_main_~j~0#1|) (< (+ .cse25 .cse26) .cse27) .cse12) (or (< (+ .cse26 .cse4) .cse5) .cse0 (< (+ (* 4294967296 (div (+ .cse24 |c_ULTIMATE.start_main_~j~0#1| 6) 4294967296)) 4294967289) |c_ULTIMATE.start_main_~j~0#1|))))) (or (not (< .cse28 .cse29)) .cse23 (let ((.cse31 (mod (div (mod (+ 39 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse30 (- .cse6))) (and (or (< (+ 4294967286 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 9 .cse30) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) (< (+ .cse31 .cse25) .cse27) .cse0) (or (< (+ .cse31 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 21) 4294967296) 4294967296)) (+ |c_ULTIMATE.start_main_~j~0#1| 22)) (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~j~0#1| .cse30 12) 4294967296))) |c_ULTIMATE.start_main_~j~0#1|) .cse12)))) (or (< (+ .cse32 .cse7) .cse8) .cse21) (or (< (+ (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 24) 4294967296) 2) 4294967296) .cse10) .cse11) (< (+ 4294967292 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3 (- .cse22)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|)) (or (< (+ .cse20 .cse10) .cse11) (< (+ 4294967292 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3 .cse19) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) .cse0) (or .cse2 (not (< .cse33 .cse29)) (< (+ (mod (div (mod (+ 36 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296) .cse25) .cse27) (< (+ (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 9 (- .cse32)) 4294967296) 4294967296) 4294967286) |c_ULTIMATE.start_main_~j~0#1|)))))) is different from true [2022-11-16 16:20:25,990 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse33 (mod (+ 3 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse28 (mod (+ 9 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse12 (= (mod (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 2) 4294967296) 0)) (.cse16 (mod (div .cse28 2) 4294967296)) (.cse32 (mod (+ 6 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse29 (mod |c_ULTIMATE.start_main_~n~0#1| 4294967296)) (.cse1 (mod (div .cse33 2) 4294967296))) (let ((.cse9 (- .cse1)) (.cse14 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6) 4294967296) 4294967296)) (.cse3 (mod (div (mod (+ 12 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse15 (+ 7 |c_ULTIMATE.start_main_~j~0#1|)) (.cse7 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 9) 4294967296) 4294967296)) (.cse8 (+ |c_ULTIMATE.start_main_~j~0#1| 10)) (.cse17 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3) 4294967296) 4294967296)) (.cse18 (+ |c_ULTIMATE.start_main_~j~0#1| 4)) (.cse4 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 15) 4294967296) 4294967296)) (.cse5 (+ |c_ULTIMATE.start_main_~j~0#1| 16)) (.cse13 (mod (div (mod (+ 15 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse23 (not (< .cse33 .cse29))) (.cse6 (mod (div (mod (+ 21 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse22 (mod (div .cse32 2) 4294967296)) (.cse21 (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 27) 4294967296) 2) 4294967296)) (.cse10 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 12) 4294967296) 4294967296)) (.cse11 (+ |c_ULTIMATE.start_main_~j~0#1| 13)) (.cse20 (- .cse16)) (.cse0 (not .cse12)) (.cse2 (not (< (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296) .cse29))) (.cse25 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 18) 4294967296) 4294967296)) (.cse27 (+ 19 |c_ULTIMATE.start_main_~j~0#1|)) (.cse19 (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 18) 4294967296) 2) 4294967296))) (and (or .cse0 (< (+ .cse1 (* 4294967296 (div |c_ULTIMATE.start_main_~j~0#1| 4294967296))) (+ |c_ULTIMATE.start_main_~j~0#1| 1))) (or .cse2 (< (+ 4294967289 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6 (- .cse3)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) (< (+ (mod (div (mod (+ 30 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296) .cse4) .cse5)) (or (< (+ .cse6 .cse7) .cse8) (< (+ (* (div (+ .cse9 |c_ULTIMATE.start_main_~j~0#1|) 4294967296) 4294967296) 4294967295) |c_ULTIMATE.start_main_~j~0#1|) .cse0) (or (< (+ 4294967292 (* (div (+ .cse9 |c_ULTIMATE.start_main_~j~0#1| 3) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) (< (+ .cse6 .cse10) .cse11) .cse12) (or .cse0 (< (+ .cse13 .cse14) .cse15)) (or (< (+ .cse14 .cse16) .cse15) .cse12) (or (< (+ .cse17 .cse16) .cse18) .cse0) (< (+ .cse14 .cse3) .cse15) (< (+ .cse19 .cse7) .cse8) (or (< (+ .cse17 .cse1) .cse18) .cse12) (or (< (+ .cse13 .cse7) .cse8) .cse12) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6 .cse20) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~j~0#1|) (< (+ .cse21 .cse4) .cse5) .cse12) (< (+ .cse17 .cse22) .cse18) (or .cse23 (let ((.cse26 (mod (div (mod (+ 33 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse24 (- .cse13))) (and (or (< (+ (* (div (+ .cse24 |c_ULTIMATE.start_main_~j~0#1| 9) 4294967296) 4294967296) 4294967286) |c_ULTIMATE.start_main_~j~0#1|) (< (+ .cse25 .cse26) .cse27) .cse12) (or (< (+ .cse26 .cse4) .cse5) .cse0 (< (+ (* 4294967296 (div (+ .cse24 |c_ULTIMATE.start_main_~j~0#1| 6) 4294967296)) 4294967289) |c_ULTIMATE.start_main_~j~0#1|))))) (or (not (< .cse28 .cse29)) .cse23 (let ((.cse31 (mod (div (mod (+ 39 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse30 (- .cse6))) (and (or (< (+ 4294967286 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 9 .cse30) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) (< (+ .cse31 .cse25) .cse27) .cse0) (or (< (+ .cse31 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 21) 4294967296) 4294967296)) (+ |c_ULTIMATE.start_main_~j~0#1| 22)) (< (+ 4294967283 (* 4294967296 (div (+ |c_ULTIMATE.start_main_~j~0#1| .cse30 12) 4294967296))) |c_ULTIMATE.start_main_~j~0#1|) .cse12)))) (or (< (+ (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 24) 4294967296) 2) 4294967296) .cse10) .cse11) (< (+ 4294967292 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3 (- .cse22)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|)) (or (< (+ .cse21 .cse10) .cse11) (< (+ 4294967292 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3 .cse20) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) .cse0) (or .cse2 (not (< .cse32 .cse29)) (< (+ (mod (div (mod (+ 36 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296) .cse25) .cse27) (< (+ (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 9 (- .cse19)) 4294967296) 4294967296) 4294967286) |c_ULTIMATE.start_main_~j~0#1|)))))) is different from false [2022-11-16 16:20:28,011 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse25 (mod (+ 3 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse26 (mod |c_ULTIMATE.start_main_~n~0#1| 4294967296)) (.cse32 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse12 (= (mod (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 2) 4294967296) 0)) (.cse16 (mod (div (mod (+ 9 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse31 (mod (+ 6 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse1 (mod (div .cse25 2) 4294967296))) (let ((.cse9 (- .cse1)) (.cse6 (mod (div (mod (+ 21 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse14 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6) 4294967296) 4294967296)) (.cse3 (mod (div (mod (+ 12 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse15 (+ 7 |c_ULTIMATE.start_main_~j~0#1|)) (.cse7 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 9) 4294967296) 4294967296)) (.cse8 (+ |c_ULTIMATE.start_main_~j~0#1| 10)) (.cse17 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3) 4294967296) 4294967296)) (.cse18 (+ |c_ULTIMATE.start_main_~j~0#1| 4)) (.cse4 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 15) 4294967296) 4294967296)) (.cse5 (+ |c_ULTIMATE.start_main_~j~0#1| 16)) (.cse13 (mod (div (mod (+ 15 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse24 (mod (div .cse31 2) 4294967296)) (.cse20 (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 27) 4294967296) 2) 4294967296)) (.cse10 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 12) 4294967296) 4294967296)) (.cse11 (+ |c_ULTIMATE.start_main_~j~0#1| 13)) (.cse19 (- .cse16)) (.cse0 (not .cse12)) (.cse23 (mod (div .cse32 2) 4294967296)) (.cse22 (mod |c_ULTIMATE.start_main_~j~0#1| 4294967296)) (.cse2 (not (< .cse32 .cse26))) (.cse28 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 18) 4294967296) 4294967296)) (.cse30 (+ 19 |c_ULTIMATE.start_main_~j~0#1|)) (.cse21 (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 18) 4294967296) 2) 4294967296))) (and (or .cse0 (< (+ .cse1 (* 4294967296 (div |c_ULTIMATE.start_main_~j~0#1| 4294967296))) (+ |c_ULTIMATE.start_main_~j~0#1| 1))) (or .cse2 (< (+ 4294967289 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6 (- .cse3)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) (< (+ (mod (div (mod (+ 30 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296) .cse4) .cse5)) (or (< (+ .cse6 .cse7) .cse8) (< (+ (* (div (+ .cse9 |c_ULTIMATE.start_main_~j~0#1|) 4294967296) 4294967296) 4294967295) |c_ULTIMATE.start_main_~j~0#1|) .cse0) (or (< (+ 4294967292 (* (div (+ .cse9 |c_ULTIMATE.start_main_~j~0#1| 3) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) (< (+ .cse6 .cse10) .cse11) .cse12) (or .cse0 (< (+ .cse13 .cse14) .cse15)) (or (< (+ .cse14 .cse16) .cse15) .cse12) (or (< (+ .cse17 .cse16) .cse18) .cse0) (< (+ .cse14 .cse3) .cse15) (or (< (+ .cse17 .cse1) .cse18) .cse12) (or (< (+ .cse13 .cse7) .cse8) .cse12) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6 .cse19) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~j~0#1|) (< (+ .cse20 .cse4) .cse5) .cse12) (or (< (+ .cse21 .cse7) .cse8) (< .cse22 .cse23)) (< (+ .cse17 .cse24) .cse18) (or (not (< .cse25 .cse26)) (let ((.cse29 (mod (div (mod (+ 33 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse27 (- .cse13))) (and (or (< (+ (* (div (+ .cse27 |c_ULTIMATE.start_main_~j~0#1| 9) 4294967296) 4294967296) 4294967286) |c_ULTIMATE.start_main_~j~0#1|) (< (+ .cse28 .cse29) .cse30) .cse12) (or (< (+ .cse29 .cse4) .cse5) .cse0 (< (+ (* 4294967296 (div (+ .cse27 |c_ULTIMATE.start_main_~j~0#1| 6) 4294967296)) 4294967289) |c_ULTIMATE.start_main_~j~0#1|))))) (or (< (+ (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 24) 4294967296) 2) 4294967296) .cse10) .cse11) (< (+ 4294967292 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3 (- .cse24)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|)) (or (< (+ .cse20 .cse10) .cse11) (< (+ 4294967292 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3 .cse19) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) .cse0) (<= .cse23 .cse22) (or .cse2 (not (< .cse31 .cse26)) (< (+ (mod (div (mod (+ 36 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296) .cse28) .cse30) (< (+ (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 9 (- .cse21)) 4294967296) 4294967296) 4294967286) |c_ULTIMATE.start_main_~j~0#1|)))))) is different from false [2022-11-16 16:20:30,131 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse23 (mod (+ 3 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse24 (mod |c_ULTIMATE.start_main_~n~0#1| 4294967296)) (.cse12 (= (mod (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 2) 4294967296) 0)) (.cse16 (mod (div (mod (+ 9 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse30 (mod (+ 6 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse1 (mod (div .cse23 2) 4294967296))) (let ((.cse9 (- .cse1)) (.cse6 (mod (div (mod (+ 21 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse14 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6) 4294967296) 4294967296)) (.cse3 (mod (div (mod (+ 12 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse15 (+ 7 |c_ULTIMATE.start_main_~j~0#1|)) (.cse17 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3) 4294967296) 4294967296)) (.cse18 (+ |c_ULTIMATE.start_main_~j~0#1| 4)) (.cse4 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 15) 4294967296) 4294967296)) (.cse5 (+ |c_ULTIMATE.start_main_~j~0#1| 16)) (.cse13 (mod (div (mod (+ 15 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse7 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 9) 4294967296) 4294967296)) (.cse8 (+ |c_ULTIMATE.start_main_~j~0#1| 10)) (.cse21 (= |c_ULTIMATE.start___VERIFIER_assert_~cond#1| 0)) (.cse22 (mod (div .cse30 2) 4294967296)) (.cse20 (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 27) 4294967296) 2) 4294967296)) (.cse10 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 12) 4294967296) 4294967296)) (.cse11 (+ |c_ULTIMATE.start_main_~j~0#1| 13)) (.cse19 (- .cse16)) (.cse0 (not .cse12)) (.cse2 (not (< (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296) .cse24))) (.cse26 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 18) 4294967296) 4294967296)) (.cse28 (+ 19 |c_ULTIMATE.start_main_~j~0#1|)) (.cse29 (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 18) 4294967296) 2) 4294967296))) (and (or .cse0 (< (+ .cse1 (* 4294967296 (div |c_ULTIMATE.start_main_~j~0#1| 4294967296))) (+ |c_ULTIMATE.start_main_~j~0#1| 1))) (or .cse2 (< (+ 4294967289 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6 (- .cse3)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) (< (+ (mod (div (mod (+ 30 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296) .cse4) .cse5)) (or (< (+ .cse6 .cse7) .cse8) (< (+ (* (div (+ .cse9 |c_ULTIMATE.start_main_~j~0#1|) 4294967296) 4294967296) 4294967295) |c_ULTIMATE.start_main_~j~0#1|) .cse0) (or (< (+ 4294967292 (* (div (+ .cse9 |c_ULTIMATE.start_main_~j~0#1| 3) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) (< (+ .cse6 .cse10) .cse11) .cse12) (or .cse0 (< (+ .cse13 .cse14) .cse15)) (or (< (+ .cse14 .cse16) .cse15) .cse12) (or (< (+ .cse17 .cse16) .cse18) .cse0) (< (+ .cse14 .cse3) .cse15) (or (< (+ .cse17 .cse1) .cse18) .cse12) (or (< (+ .cse13 .cse7) .cse8) .cse12) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6 .cse19) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~j~0#1|) (< (+ .cse20 .cse4) .cse5) .cse12) (not .cse21) (< (+ .cse17 .cse22) .cse18) (or (not (< .cse23 .cse24)) (let ((.cse27 (mod (div (mod (+ 33 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse25 (- .cse13))) (and (or (< (+ (* (div (+ .cse25 |c_ULTIMATE.start_main_~j~0#1| 9) 4294967296) 4294967296) 4294967286) |c_ULTIMATE.start_main_~j~0#1|) (< (+ .cse26 .cse27) .cse28) .cse12) (or (< (+ .cse27 .cse4) .cse5) .cse0 (< (+ (* 4294967296 (div (+ .cse25 |c_ULTIMATE.start_main_~j~0#1| 6) 4294967296)) 4294967289) |c_ULTIMATE.start_main_~j~0#1|))))) (or (< (+ .cse29 .cse7) .cse8) .cse21) (or (< (+ (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 24) 4294967296) 2) 4294967296) .cse10) .cse11) (< (+ 4294967292 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3 (- .cse22)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|)) (or (< (+ .cse20 .cse10) .cse11) (< (+ 4294967292 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3 .cse19) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) .cse0) (or .cse2 (not (< .cse30 .cse24)) (< (+ (mod (div (mod (+ 36 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296) .cse26) .cse28) (< (+ (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 9 (- .cse29)) 4294967296) 4294967296) 4294967286) |c_ULTIMATE.start_main_~j~0#1|)))))) is different from false [2022-11-16 16:20:32,158 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse23 (mod (+ 3 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse24 (mod |c_ULTIMATE.start_main_~n~0#1| 4294967296)) (.cse12 (= (mod (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 2) 4294967296) 0)) (.cse16 (mod (div (mod (+ 9 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse29 (mod (+ 6 |c_ULTIMATE.start_main_~i~0#1|) 4294967296)) (.cse1 (mod (div .cse23 2) 4294967296))) (let ((.cse9 (- .cse1)) (.cse6 (mod (div (mod (+ 21 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse14 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6) 4294967296) 4294967296)) (.cse3 (mod (div (mod (+ 12 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse15 (+ 7 |c_ULTIMATE.start_main_~j~0#1|)) (.cse7 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 9) 4294967296) 4294967296)) (.cse8 (+ |c_ULTIMATE.start_main_~j~0#1| 10)) (.cse17 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3) 4294967296) 4294967296)) (.cse18 (+ |c_ULTIMATE.start_main_~j~0#1| 4)) (.cse4 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 15) 4294967296) 4294967296)) (.cse5 (+ |c_ULTIMATE.start_main_~j~0#1| 16)) (.cse13 (mod (div (mod (+ 15 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse22 (mod (div .cse29 2) 4294967296)) (.cse21 (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 27) 4294967296) 2) 4294967296)) (.cse10 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 12) 4294967296) 4294967296)) (.cse11 (+ |c_ULTIMATE.start_main_~j~0#1| 13)) (.cse20 (- .cse16)) (.cse0 (not .cse12)) (.cse2 (not (< (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296) .cse24))) (.cse26 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 18) 4294967296) 4294967296)) (.cse28 (+ 19 |c_ULTIMATE.start_main_~j~0#1|)) (.cse19 (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 18) 4294967296) 2) 4294967296))) (and (or .cse0 (< (+ .cse1 (* 4294967296 (div |c_ULTIMATE.start_main_~j~0#1| 4294967296))) (+ |c_ULTIMATE.start_main_~j~0#1| 1))) (or .cse2 (< (+ 4294967289 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6 (- .cse3)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) (< (+ (mod (div (mod (+ 30 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296) .cse4) .cse5)) (or (< (+ .cse6 .cse7) .cse8) (< (+ (* (div (+ .cse9 |c_ULTIMATE.start_main_~j~0#1|) 4294967296) 4294967296) 4294967295) |c_ULTIMATE.start_main_~j~0#1|) .cse0) (or (< (+ 4294967292 (* (div (+ .cse9 |c_ULTIMATE.start_main_~j~0#1| 3) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) (< (+ .cse6 .cse10) .cse11) .cse12) (or .cse0 (< (+ .cse13 .cse14) .cse15)) (or (< (+ .cse14 .cse16) .cse15) .cse12) (or (< (+ .cse17 .cse16) .cse18) .cse0) (< (+ .cse14 .cse3) .cse15) (< (+ .cse19 .cse7) .cse8) (or (< (+ .cse17 .cse1) .cse18) .cse12) (or (< (+ .cse13 .cse7) .cse8) .cse12) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6 .cse20) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~j~0#1|) (< (+ .cse21 .cse4) .cse5) .cse12) (< (+ .cse17 .cse22) .cse18) (or (not (< .cse23 .cse24)) (let ((.cse27 (mod (div (mod (+ 33 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse25 (- .cse13))) (and (or (< (+ (* (div (+ .cse25 |c_ULTIMATE.start_main_~j~0#1| 9) 4294967296) 4294967296) 4294967286) |c_ULTIMATE.start_main_~j~0#1|) (< (+ .cse26 .cse27) .cse28) .cse12) (or (< (+ .cse27 .cse4) .cse5) .cse0 (< (+ (* 4294967296 (div (+ .cse25 |c_ULTIMATE.start_main_~j~0#1| 6) 4294967296)) 4294967289) |c_ULTIMATE.start_main_~j~0#1|))))) (or (< (+ (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 24) 4294967296) 2) 4294967296) .cse10) .cse11) (< (+ 4294967292 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3 (- .cse22)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|)) (or (< (+ .cse21 .cse10) .cse11) (< (+ 4294967292 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3 .cse20) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) .cse0) (or .cse2 (not (< .cse29 .cse24)) (< (+ (mod (div (mod (+ 36 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296) .cse26) .cse28) (< (+ (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 9 (- .cse19)) 4294967296) 4294967296) 4294967286) |c_ULTIMATE.start_main_~j~0#1|)))))) is different from false [2022-11-16 16:20:34,414 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse25 (mod (+ 3 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse2 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse13 (= (mod (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 2) 4294967296) 0)) (.cse17 (mod (div (mod (+ 9 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse1 (mod (div .cse25 2) 4294967296))) (let ((.cse10 (- .cse1)) (.cse7 (mod (div (mod (+ 21 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse15 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6) 4294967296) 4294967296)) (.cse4 (mod (div (mod (+ 12 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse16 (+ 7 |c_ULTIMATE.start_main_~j~0#1|)) (.cse8 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 9) 4294967296) 4294967296)) (.cse9 (+ |c_ULTIMATE.start_main_~j~0#1| 10)) (.cse18 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3) 4294967296) 4294967296)) (.cse19 (+ |c_ULTIMATE.start_main_~j~0#1| 4)) (.cse3 (mod |c_ULTIMATE.start_main_~n~0#1| 4294967296)) (.cse5 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 15) 4294967296) 4294967296)) (.cse6 (+ |c_ULTIMATE.start_main_~j~0#1| 16)) (.cse14 (mod (div (mod (+ 15 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse24 (mod (div (mod (+ 6 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse21 (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 27) 4294967296) 2) 4294967296)) (.cse11 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 12) 4294967296) 4294967296)) (.cse12 (+ |c_ULTIMATE.start_main_~j~0#1| 13)) (.cse20 (- .cse17)) (.cse0 (not .cse13)) (.cse23 (mod (div .cse2 2) 4294967296)) (.cse22 (mod |c_ULTIMATE.start_main_~j~0#1| 4294967296))) (and (or .cse0 (< (+ .cse1 (* 4294967296 (div |c_ULTIMATE.start_main_~j~0#1| 4294967296))) (+ |c_ULTIMATE.start_main_~j~0#1| 1))) (or (not (< .cse2 .cse3)) (< (+ 4294967289 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6 (- .cse4)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) (< (+ (mod (div (mod (+ 30 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296) .cse5) .cse6)) (or (< (+ .cse7 .cse8) .cse9) (< (+ (* (div (+ .cse10 |c_ULTIMATE.start_main_~j~0#1|) 4294967296) 4294967296) 4294967295) |c_ULTIMATE.start_main_~j~0#1|) .cse0) (or (< (+ 4294967292 (* (div (+ .cse10 |c_ULTIMATE.start_main_~j~0#1| 3) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) (< (+ .cse7 .cse11) .cse12) .cse13) (or .cse0 (< (+ .cse14 .cse15) .cse16)) (or (< (+ .cse15 .cse17) .cse16) .cse13) (or (< (+ .cse18 .cse17) .cse19) .cse0) (< (+ .cse15 .cse4) .cse16) (or (< (+ .cse18 .cse1) .cse19) .cse13) (or (< (+ .cse14 .cse8) .cse9) .cse13) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6 .cse20) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~j~0#1|) (< (+ .cse21 .cse5) .cse6) .cse13) (or (< (+ (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 18) 4294967296) 2) 4294967296) .cse8) .cse9) (< .cse22 .cse23)) (< (+ .cse18 .cse24) .cse19) (or (not (< .cse25 .cse3)) (let ((.cse27 (mod (div (mod (+ 33 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse26 (- .cse14))) (and (or (< (+ (* (div (+ .cse26 |c_ULTIMATE.start_main_~j~0#1| 9) 4294967296) 4294967296) 4294967286) |c_ULTIMATE.start_main_~j~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 18) 4294967296) 4294967296) .cse27) (+ 19 |c_ULTIMATE.start_main_~j~0#1|)) .cse13) (or (< (+ .cse27 .cse5) .cse6) .cse0 (< (+ (* 4294967296 (div (+ .cse26 |c_ULTIMATE.start_main_~j~0#1| 6) 4294967296)) 4294967289) |c_ULTIMATE.start_main_~j~0#1|))))) (or (< (+ (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 24) 4294967296) 2) 4294967296) .cse11) .cse12) (< (+ 4294967292 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3 (- .cse24)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|)) (or (< (+ .cse21 .cse11) .cse12) (< (+ 4294967292 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3 .cse20) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) .cse0) (<= .cse23 .cse22))))) is different from false [2022-11-16 16:20:36,911 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse23 (mod (+ 3 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse12 (= (mod (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 2) 4294967296) 0)) (.cse16 (mod (div (mod (+ 9 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse1 (mod (div .cse23 2) 4294967296))) (let ((.cse9 (- .cse1)) (.cse6 (mod (div (mod (+ 21 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse14 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6) 4294967296) 4294967296)) (.cse3 (mod (div (mod (+ 12 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse15 (+ 7 |c_ULTIMATE.start_main_~j~0#1|)) (.cse17 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3) 4294967296) 4294967296)) (.cse18 (+ |c_ULTIMATE.start_main_~j~0#1| 4)) (.cse2 (mod |c_ULTIMATE.start_main_~n~0#1| 4294967296)) (.cse4 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 15) 4294967296) 4294967296)) (.cse5 (+ |c_ULTIMATE.start_main_~j~0#1| 16)) (.cse13 (mod (div (mod (+ 15 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse7 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 9) 4294967296) 4294967296)) (.cse8 (+ |c_ULTIMATE.start_main_~j~0#1| 10)) (.cse21 (= |c_ULTIMATE.start___VERIFIER_assert_~cond#1| 0)) (.cse22 (mod (div (mod (+ 6 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse20 (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 27) 4294967296) 2) 4294967296)) (.cse10 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 12) 4294967296) 4294967296)) (.cse11 (+ |c_ULTIMATE.start_main_~j~0#1| 13)) (.cse19 (- .cse16)) (.cse0 (not .cse12))) (and (or .cse0 (< (+ .cse1 (* 4294967296 (div |c_ULTIMATE.start_main_~j~0#1| 4294967296))) (+ |c_ULTIMATE.start_main_~j~0#1| 1))) (or (not (< (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296) .cse2)) (< (+ 4294967289 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6 (- .cse3)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) (< (+ (mod (div (mod (+ 30 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296) .cse4) .cse5)) (or (< (+ .cse6 .cse7) .cse8) (< (+ (* (div (+ .cse9 |c_ULTIMATE.start_main_~j~0#1|) 4294967296) 4294967296) 4294967295) |c_ULTIMATE.start_main_~j~0#1|) .cse0) (or (< (+ 4294967292 (* (div (+ .cse9 |c_ULTIMATE.start_main_~j~0#1| 3) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) (< (+ .cse6 .cse10) .cse11) .cse12) (or .cse0 (< (+ .cse13 .cse14) .cse15)) (or (< (+ .cse14 .cse16) .cse15) .cse12) (or (< (+ .cse17 .cse16) .cse18) .cse0) (< (+ .cse14 .cse3) .cse15) (or (< (+ .cse17 .cse1) .cse18) .cse12) (or (< (+ .cse13 .cse7) .cse8) .cse12) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6 .cse19) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~j~0#1|) (< (+ .cse20 .cse4) .cse5) .cse12) (not .cse21) (< (+ .cse17 .cse22) .cse18) (or (not (< .cse23 .cse2)) (let ((.cse25 (mod (div (mod (+ 33 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse24 (- .cse13))) (and (or (< (+ (* (div (+ .cse24 |c_ULTIMATE.start_main_~j~0#1| 9) 4294967296) 4294967296) 4294967286) |c_ULTIMATE.start_main_~j~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 18) 4294967296) 4294967296) .cse25) (+ 19 |c_ULTIMATE.start_main_~j~0#1|)) .cse12) (or (< (+ .cse25 .cse4) .cse5) .cse0 (< (+ (* 4294967296 (div (+ .cse24 |c_ULTIMATE.start_main_~j~0#1| 6) 4294967296)) 4294967289) |c_ULTIMATE.start_main_~j~0#1|))))) (or (< (+ (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 18) 4294967296) 2) 4294967296) .cse7) .cse8) .cse21) (or (< (+ (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 24) 4294967296) 2) 4294967296) .cse10) .cse11) (< (+ 4294967292 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3 (- .cse22)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|)) (or (< (+ .cse20 .cse10) .cse11) (< (+ 4294967292 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3 .cse19) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) .cse0))))) is different from false [2022-11-16 16:20:38,926 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse22 (mod (+ 3 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse12 (= (mod (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 2) 4294967296) 0)) (.cse16 (mod (div (mod (+ 9 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse1 (mod (div .cse22 2) 4294967296))) (let ((.cse9 (- .cse1)) (.cse6 (mod (div (mod (+ 21 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse14 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6) 4294967296) 4294967296)) (.cse3 (mod (div (mod (+ 12 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse15 (+ 7 |c_ULTIMATE.start_main_~j~0#1|)) (.cse7 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 9) 4294967296) 4294967296)) (.cse8 (+ |c_ULTIMATE.start_main_~j~0#1| 10)) (.cse17 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3) 4294967296) 4294967296)) (.cse18 (+ |c_ULTIMATE.start_main_~j~0#1| 4)) (.cse2 (mod |c_ULTIMATE.start_main_~n~0#1| 4294967296)) (.cse4 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 15) 4294967296) 4294967296)) (.cse5 (+ |c_ULTIMATE.start_main_~j~0#1| 16)) (.cse13 (mod (div (mod (+ 15 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse21 (mod (div (mod (+ 6 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse20 (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 27) 4294967296) 2) 4294967296)) (.cse10 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 12) 4294967296) 4294967296)) (.cse11 (+ |c_ULTIMATE.start_main_~j~0#1| 13)) (.cse19 (- .cse16)) (.cse0 (not .cse12))) (and (or .cse0 (< (+ .cse1 (* 4294967296 (div |c_ULTIMATE.start_main_~j~0#1| 4294967296))) (+ |c_ULTIMATE.start_main_~j~0#1| 1))) (or (not (< (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296) .cse2)) (< (+ 4294967289 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6 (- .cse3)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) (< (+ (mod (div (mod (+ 30 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296) .cse4) .cse5)) (or (< (+ .cse6 .cse7) .cse8) (< (+ (* (div (+ .cse9 |c_ULTIMATE.start_main_~j~0#1|) 4294967296) 4294967296) 4294967295) |c_ULTIMATE.start_main_~j~0#1|) .cse0) (or (< (+ 4294967292 (* (div (+ .cse9 |c_ULTIMATE.start_main_~j~0#1| 3) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) (< (+ .cse6 .cse10) .cse11) .cse12) (or .cse0 (< (+ .cse13 .cse14) .cse15)) (or (< (+ .cse14 .cse16) .cse15) .cse12) (or (< (+ .cse17 .cse16) .cse18) .cse0) (< (+ .cse14 .cse3) .cse15) (< (+ (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 18) 4294967296) 2) 4294967296) .cse7) .cse8) (or (< (+ .cse17 .cse1) .cse18) .cse12) (or (< (+ .cse13 .cse7) .cse8) .cse12) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6 .cse19) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~j~0#1|) (< (+ .cse20 .cse4) .cse5) .cse12) (< (+ .cse17 .cse21) .cse18) (or (not (< .cse22 .cse2)) (let ((.cse24 (mod (div (mod (+ 33 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse23 (- .cse13))) (and (or (< (+ (* (div (+ .cse23 |c_ULTIMATE.start_main_~j~0#1| 9) 4294967296) 4294967296) 4294967286) |c_ULTIMATE.start_main_~j~0#1|) (< (+ (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 18) 4294967296) 4294967296) .cse24) (+ 19 |c_ULTIMATE.start_main_~j~0#1|)) .cse12) (or (< (+ .cse24 .cse4) .cse5) .cse0 (< (+ (* 4294967296 (div (+ .cse23 |c_ULTIMATE.start_main_~j~0#1| 6) 4294967296)) 4294967289) |c_ULTIMATE.start_main_~j~0#1|))))) (or (< (+ (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 24) 4294967296) 2) 4294967296) .cse10) .cse11) (< (+ 4294967292 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3 (- .cse21)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|)) (or (< (+ .cse20 .cse10) .cse11) (< (+ 4294967292 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3 .cse19) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) .cse0))))) is different from false [2022-11-16 16:20:41,148 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse2 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse12 (= (mod (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 2) 4294967296) 0)) (.cse16 (mod (div (mod (+ 9 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse1 (mod (div (mod (+ 3 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296))) (let ((.cse9 (- .cse1)) (.cse6 (mod (div (mod (+ 21 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse14 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6) 4294967296) 4294967296)) (.cse3 (mod (div (mod (+ 12 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse15 (+ 7 |c_ULTIMATE.start_main_~j~0#1|)) (.cse13 (mod (div (mod (+ 15 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse4 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 15) 4294967296) 4294967296)) (.cse5 (+ |c_ULTIMATE.start_main_~j~0#1| 16)) (.cse7 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 9) 4294967296) 4294967296)) (.cse8 (+ |c_ULTIMATE.start_main_~j~0#1| 10)) (.cse17 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3) 4294967296) 4294967296)) (.cse18 (+ |c_ULTIMATE.start_main_~j~0#1| 4)) (.cse23 (mod (div (mod (+ 6 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse20 (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 27) 4294967296) 2) 4294967296)) (.cse10 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 12) 4294967296) 4294967296)) (.cse11 (+ |c_ULTIMATE.start_main_~j~0#1| 13)) (.cse19 (- .cse16)) (.cse0 (not .cse12)) (.cse22 (mod (div .cse2 2) 4294967296)) (.cse21 (mod |c_ULTIMATE.start_main_~j~0#1| 4294967296))) (and (or .cse0 (< (+ .cse1 (* 4294967296 (div |c_ULTIMATE.start_main_~j~0#1| 4294967296))) (+ |c_ULTIMATE.start_main_~j~0#1| 1))) (or (not (< .cse2 (mod |c_ULTIMATE.start_main_~n~0#1| 4294967296))) (< (+ 4294967289 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6 (- .cse3)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) (< (+ (mod (div (mod (+ 30 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296) .cse4) .cse5)) (or (< (+ .cse6 .cse7) .cse8) (< (+ (* (div (+ .cse9 |c_ULTIMATE.start_main_~j~0#1|) 4294967296) 4294967296) 4294967295) |c_ULTIMATE.start_main_~j~0#1|) .cse0) (or (< (+ 4294967292 (* (div (+ .cse9 |c_ULTIMATE.start_main_~j~0#1| 3) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) (< (+ .cse6 .cse10) .cse11) .cse12) (or .cse0 (< (+ .cse13 .cse14) .cse15)) (or (< (+ .cse14 .cse16) .cse15) .cse12) (or (< (+ .cse17 .cse16) .cse18) .cse0) (< (+ .cse14 .cse3) .cse15) (or (< (+ .cse17 .cse1) .cse18) .cse12) (or (< (+ .cse13 .cse7) .cse8) .cse12) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6 .cse19) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~j~0#1|) (< (+ .cse20 .cse4) .cse5) .cse12) (or (< (+ (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 18) 4294967296) 2) 4294967296) .cse7) .cse8) (< .cse21 .cse22)) (< (+ .cse17 .cse23) .cse18) (or (< (+ (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 24) 4294967296) 2) 4294967296) .cse10) .cse11) (< (+ 4294967292 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3 (- .cse23)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|)) (or (< (+ .cse20 .cse10) .cse11) (< (+ 4294967292 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3 .cse19) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) .cse0) (<= .cse22 .cse21)))) is different from false [2022-11-16 16:20:43,154 WARN L855 $PredicateComparison]: unable to prove that (let ((.cse2 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse12 (= (mod (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 2) 4294967296) 0)) (.cse16 (mod (div (mod (+ 9 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse1 (mod (div (mod (+ 3 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296))) (let ((.cse9 (- .cse1)) (.cse6 (mod (div (mod (+ 21 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse14 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6) 4294967296) 4294967296)) (.cse3 (mod (div (mod (+ 12 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse15 (+ 7 |c_ULTIMATE.start_main_~j~0#1|)) (.cse13 (mod (div (mod (+ 15 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse4 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 15) 4294967296) 4294967296)) (.cse5 (+ |c_ULTIMATE.start_main_~j~0#1| 16)) (.cse7 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 9) 4294967296) 4294967296)) (.cse8 (+ |c_ULTIMATE.start_main_~j~0#1| 10)) (.cse17 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3) 4294967296) 4294967296)) (.cse18 (+ |c_ULTIMATE.start_main_~j~0#1| 4)) (.cse23 (mod (div (mod (+ 6 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse20 (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 27) 4294967296) 2) 4294967296)) (.cse10 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 12) 4294967296) 4294967296)) (.cse11 (+ |c_ULTIMATE.start_main_~j~0#1| 13)) (.cse19 (- .cse16)) (.cse0 (not .cse12)) (.cse22 (mod (div .cse2 2) 4294967296)) (.cse21 (mod |c_ULTIMATE.start_main_~j~0#1| 4294967296))) (and (or .cse0 (< (+ .cse1 (* 4294967296 (div |c_ULTIMATE.start_main_~j~0#1| 4294967296))) (+ |c_ULTIMATE.start_main_~j~0#1| 1))) (or (not (< .cse2 (mod |c_ULTIMATE.start_main_~n~0#1| 4294967296))) (< (+ 4294967289 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6 (- .cse3)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) (< (+ (mod (div (mod (+ 30 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296) .cse4) .cse5)) (or (< (+ .cse6 .cse7) .cse8) (< (+ (* (div (+ .cse9 |c_ULTIMATE.start_main_~j~0#1|) 4294967296) 4294967296) 4294967295) |c_ULTIMATE.start_main_~j~0#1|) .cse0) (or (< (+ 4294967292 (* (div (+ .cse9 |c_ULTIMATE.start_main_~j~0#1| 3) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) (< (+ .cse6 .cse10) .cse11) .cse12) (or .cse0 (< (+ .cse13 .cse14) .cse15)) (or (< (+ .cse14 .cse16) .cse15) .cse12) (or (< (+ .cse17 .cse16) .cse18) .cse0) (< (+ .cse14 .cse3) .cse15) (or (< (+ .cse17 .cse1) .cse18) .cse12) (or (< (+ .cse13 .cse7) .cse8) .cse12) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6 .cse19) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~j~0#1|) (< (+ .cse20 .cse4) .cse5) .cse12) (or (< (+ (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 18) 4294967296) 2) 4294967296) .cse7) .cse8) (< .cse21 .cse22)) (< (+ .cse17 .cse23) .cse18) (or (< (+ (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 24) 4294967296) 2) 4294967296) .cse10) .cse11) (< (+ 4294967292 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3 (- .cse23)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|)) (or (< (+ .cse20 .cse10) .cse11) (< (+ 4294967292 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3 .cse19) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) .cse0) (<= .cse22 .cse21)))) is different from true [2022-11-16 16:20:45,167 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse11 (= (mod (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 2) 4294967296) 0)) (.cse15 (mod (div (mod (+ 9 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse1 (mod (div (mod (+ 3 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296))) (let ((.cse8 (- .cse1)) (.cse5 (mod (div (mod (+ 21 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse13 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6) 4294967296) 4294967296)) (.cse2 (mod (div (mod (+ 12 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse14 (+ 7 |c_ULTIMATE.start_main_~j~0#1|)) (.cse12 (mod (div (mod (+ 15 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse3 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 15) 4294967296) 4294967296)) (.cse4 (+ |c_ULTIMATE.start_main_~j~0#1| 16)) (.cse16 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3) 4294967296) 4294967296)) (.cse17 (+ |c_ULTIMATE.start_main_~j~0#1| 4)) (.cse6 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 9) 4294967296) 4294967296)) (.cse7 (+ |c_ULTIMATE.start_main_~j~0#1| 10)) (.cse20 (= |c_ULTIMATE.start___VERIFIER_assert_~cond#1| 0)) (.cse21 (mod (div (mod (+ 6 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse19 (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 27) 4294967296) 2) 4294967296)) (.cse9 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 12) 4294967296) 4294967296)) (.cse10 (+ |c_ULTIMATE.start_main_~j~0#1| 13)) (.cse18 (- .cse15)) (.cse0 (not .cse11))) (and (or .cse0 (< (+ .cse1 (* 4294967296 (div |c_ULTIMATE.start_main_~j~0#1| 4294967296))) (+ |c_ULTIMATE.start_main_~j~0#1| 1))) (or (not (< (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296) (mod |c_ULTIMATE.start_main_~n~0#1| 4294967296))) (< (+ 4294967289 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6 (- .cse2)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) (< (+ (mod (div (mod (+ 30 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296) .cse3) .cse4)) (or (< (+ .cse5 .cse6) .cse7) (< (+ (* (div (+ .cse8 |c_ULTIMATE.start_main_~j~0#1|) 4294967296) 4294967296) 4294967295) |c_ULTIMATE.start_main_~j~0#1|) .cse0) (or (< (+ 4294967292 (* (div (+ .cse8 |c_ULTIMATE.start_main_~j~0#1| 3) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) (< (+ .cse5 .cse9) .cse10) .cse11) (or .cse0 (< (+ .cse12 .cse13) .cse14)) (or (< (+ .cse13 .cse15) .cse14) .cse11) (or (< (+ .cse16 .cse15) .cse17) .cse0) (< (+ .cse13 .cse2) .cse14) (or (< (+ .cse16 .cse1) .cse17) .cse11) (or (< (+ .cse12 .cse6) .cse7) .cse11) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6 .cse18) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~j~0#1|) (< (+ .cse19 .cse3) .cse4) .cse11) (not .cse20) (< (+ .cse16 .cse21) .cse17) (or (< (+ (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 18) 4294967296) 2) 4294967296) .cse6) .cse7) .cse20) (or (< (+ (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 24) 4294967296) 2) 4294967296) .cse9) .cse10) (< (+ 4294967292 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3 (- .cse21)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|)) (or (< (+ .cse19 .cse9) .cse10) (< (+ 4294967292 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3 .cse18) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) .cse0)))) is different from false [2022-11-16 16:20:47,181 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse11 (= (mod (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 2) 4294967296) 0)) (.cse15 (mod (div (mod (+ 9 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse1 (mod (div (mod (+ 3 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296))) (let ((.cse8 (- .cse1)) (.cse5 (mod (div (mod (+ 21 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse13 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6) 4294967296) 4294967296)) (.cse2 (mod (div (mod (+ 12 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse14 (+ 7 |c_ULTIMATE.start_main_~j~0#1|)) (.cse12 (mod (div (mod (+ 15 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse6 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 9) 4294967296) 4294967296)) (.cse7 (+ |c_ULTIMATE.start_main_~j~0#1| 10)) (.cse3 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 15) 4294967296) 4294967296)) (.cse4 (+ |c_ULTIMATE.start_main_~j~0#1| 16)) (.cse16 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3) 4294967296) 4294967296)) (.cse17 (+ |c_ULTIMATE.start_main_~j~0#1| 4)) (.cse20 (mod (div (mod (+ 6 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse19 (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 27) 4294967296) 2) 4294967296)) (.cse9 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 12) 4294967296) 4294967296)) (.cse10 (+ |c_ULTIMATE.start_main_~j~0#1| 13)) (.cse18 (- .cse15)) (.cse0 (not .cse11))) (and (or .cse0 (< (+ .cse1 (* 4294967296 (div |c_ULTIMATE.start_main_~j~0#1| 4294967296))) (+ |c_ULTIMATE.start_main_~j~0#1| 1))) (or (not (< (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296) (mod |c_ULTIMATE.start_main_~n~0#1| 4294967296))) (< (+ 4294967289 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6 (- .cse2)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) (< (+ (mod (div (mod (+ 30 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296) .cse3) .cse4)) (or (< (+ .cse5 .cse6) .cse7) (< (+ (* (div (+ .cse8 |c_ULTIMATE.start_main_~j~0#1|) 4294967296) 4294967296) 4294967295) |c_ULTIMATE.start_main_~j~0#1|) .cse0) (or (< (+ 4294967292 (* (div (+ .cse8 |c_ULTIMATE.start_main_~j~0#1| 3) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) (< (+ .cse5 .cse9) .cse10) .cse11) (or .cse0 (< (+ .cse12 .cse13) .cse14)) (or (< (+ .cse13 .cse15) .cse14) .cse11) (or (< (+ .cse16 .cse15) .cse17) .cse0) (< (+ .cse13 .cse2) .cse14) (< (+ (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 18) 4294967296) 2) 4294967296) .cse6) .cse7) (or (< (+ .cse16 .cse1) .cse17) .cse11) (or (< (+ .cse12 .cse6) .cse7) .cse11) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6 .cse18) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~j~0#1|) (< (+ .cse19 .cse3) .cse4) .cse11) (< (+ .cse16 .cse20) .cse17) (or (< (+ (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 24) 4294967296) 2) 4294967296) .cse9) .cse10) (< (+ 4294967292 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3 (- .cse20)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|)) (or (< (+ .cse19 .cse9) .cse10) (< (+ 4294967292 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3 .cse18) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) .cse0)))) is different from false [2022-11-16 16:20:49,997 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse8 (= (mod (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 2) 4294967296) 0)) (.cse12 (mod (div (mod (+ 9 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse1 (mod (div (mod (+ 3 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296))) (let ((.cse5 (- .cse1)) (.cse2 (mod (div (mod (+ 21 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse10 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6) 4294967296) 4294967296)) (.cse11 (+ 7 |c_ULTIMATE.start_main_~j~0#1|)) (.cse9 (mod (div (mod (+ 15 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse3 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 9) 4294967296) 4294967296)) (.cse4 (+ |c_ULTIMATE.start_main_~j~0#1| 10)) (.cse13 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3) 4294967296) 4294967296)) (.cse14 (+ |c_ULTIMATE.start_main_~j~0#1| 4)) (.cse19 (mod (div (mod (+ 6 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) (.cse16 (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 27) 4294967296) 2) 4294967296)) (.cse6 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 12) 4294967296) 4294967296)) (.cse7 (+ |c_ULTIMATE.start_main_~j~0#1| 13)) (.cse15 (- .cse12)) (.cse0 (not .cse8)) (.cse18 (mod (div (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296) 2) 4294967296)) (.cse17 (mod |c_ULTIMATE.start_main_~j~0#1| 4294967296))) (and (or .cse0 (< (+ .cse1 (* 4294967296 (div |c_ULTIMATE.start_main_~j~0#1| 4294967296))) (+ |c_ULTIMATE.start_main_~j~0#1| 1))) (or (< (+ .cse2 .cse3) .cse4) (< (+ (* (div (+ .cse5 |c_ULTIMATE.start_main_~j~0#1|) 4294967296) 4294967296) 4294967295) |c_ULTIMATE.start_main_~j~0#1|) .cse0) (or (< (+ 4294967292 (* (div (+ .cse5 |c_ULTIMATE.start_main_~j~0#1| 3) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) (< (+ .cse2 .cse6) .cse7) .cse8) (or .cse0 (< (+ .cse9 .cse10) .cse11)) (or (< (+ .cse10 .cse12) .cse11) .cse8) (or (< (+ .cse13 .cse12) .cse14) .cse0) (< (+ .cse10 (mod (div (mod (+ 12 |c_ULTIMATE.start_main_~i~0#1|) 4294967296) 2) 4294967296)) .cse11) (or (< (+ .cse13 .cse1) .cse14) .cse8) (or (< (+ .cse9 .cse3) .cse4) .cse8) (or (< (+ (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 6 .cse15) 4294967296) 4294967296) 4294967289) |c_ULTIMATE.start_main_~j~0#1|) (< (+ .cse16 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 15) 4294967296) 4294967296)) (+ |c_ULTIMATE.start_main_~j~0#1| 16)) .cse8) (or (< (+ (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 18) 4294967296) 2) 4294967296) .cse3) .cse4) (< .cse17 .cse18)) (< (+ .cse13 .cse19) .cse14) (or (< (+ (mod (div (mod (+ |c_ULTIMATE.start_main_~i~0#1| 24) 4294967296) 2) 4294967296) .cse6) .cse7) (< (+ 4294967292 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3 (- .cse19)) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|)) (or (< (+ .cse16 .cse6) .cse7) (< (+ 4294967292 (* (div (+ |c_ULTIMATE.start_main_~j~0#1| 3 .cse15) 4294967296) 4294967296)) |c_ULTIMATE.start_main_~j~0#1|) .cse0) (<= .cse18 .cse17)))) is different from false