./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-fpi/pcompf.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0e35ad0-3f71-42d8-865b-a77770474db7/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0e35ad0-3f71-42d8-865b-a77770474db7/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0e35ad0-3f71-42d8-865b-a77770474db7/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0e35ad0-3f71-42d8-865b-a77770474db7/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/array-fpi/pcompf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0e35ad0-3f71-42d8-865b-a77770474db7/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0e35ad0-3f71-42d8-865b-a77770474db7/bin/ukojak-92XMlrwhuB --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f995d1a14a0e61f10b2f5817b1ff2bf8d1511dbe7297ad48450a11ed6f3a9160 --- 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-dbf71c6-m [2022-10-17 16:52:03,970 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:52:03,972 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:52:04,003 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:52:04,004 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:52:04,005 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:52:04,007 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:52:04,010 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:52:04,012 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:52:04,014 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:52:04,015 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:52:04,017 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:52:04,018 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:52:04,019 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:52:04,021 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:52:04,023 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:52:04,024 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:52:04,026 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:52:04,028 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:52:04,031 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:52:04,034 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:52:04,036 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:52:04,037 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:52:04,038 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:52:04,044 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:52:04,044 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:52:04,045 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:52:04,046 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:52:04,055 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:52:04,057 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:52:04,057 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:52:04,058 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:52:04,059 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:52:04,060 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:52:04,062 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:52:04,062 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:52:04,063 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:52:04,064 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:52:04,064 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:52:04,066 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:52:04,067 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:52:04,070 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0e35ad0-3f71-42d8-865b-a77770474db7/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 16:52:04,121 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:52:04,121 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:52:04,123 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:52:04,123 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:52:04,124 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:52:04,124 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:52:04,124 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:52:04,125 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:52:04,125 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:52:04,125 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:52:04,126 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:52:04,126 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:52:04,127 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:52:04,127 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:52:04,127 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:52:04,127 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:52:04,127 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:52:04,128 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:52:04,128 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:52:04,128 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:52:04,128 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:52:04,128 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:52:04,129 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:52:04,129 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:52:04,129 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:52:04,129 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:52:04,131 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:52:04,132 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:52:04,132 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_f0e35ad0-3f71-42d8-865b-a77770474db7/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0e35ad0-3f71-42d8-865b-a77770474db7/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f995d1a14a0e61f10b2f5817b1ff2bf8d1511dbe7297ad48450a11ed6f3a9160 [2022-10-17 16:52:04,466 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:52:04,497 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:52:04,501 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:52:04,502 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:52:04,504 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:52:04,506 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0e35ad0-3f71-42d8-865b-a77770474db7/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/array-fpi/pcompf.c [2022-10-17 16:52:04,579 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0e35ad0-3f71-42d8-865b-a77770474db7/bin/ukojak-92XMlrwhuB/data/26d65f505/b11efe1e0c254d3ebd67877f6acfa266/FLAGb809034a7 [2022-10-17 16:52:05,080 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:52:05,081 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0e35ad0-3f71-42d8-865b-a77770474db7/sv-benchmarks/c/array-fpi/pcompf.c [2022-10-17 16:52:05,089 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0e35ad0-3f71-42d8-865b-a77770474db7/bin/ukojak-92XMlrwhuB/data/26d65f505/b11efe1e0c254d3ebd67877f6acfa266/FLAGb809034a7 [2022-10-17 16:52:05,457 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0e35ad0-3f71-42d8-865b-a77770474db7/bin/ukojak-92XMlrwhuB/data/26d65f505/b11efe1e0c254d3ebd67877f6acfa266 [2022-10-17 16:52:05,459 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:52:05,461 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:52:05,463 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:52:05,463 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:52:05,470 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:52:05,471 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:52:05" (1/1) ... [2022-10-17 16:52:05,472 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46a16526 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:05, skipping insertion in model container [2022-10-17 16:52:05,472 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:52:05" (1/1) ... [2022-10-17 16:52:05,478 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:52:05,493 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:52:05,664 WARN L230 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_f0e35ad0-3f71-42d8-865b-a77770474db7/sv-benchmarks/c/array-fpi/pcompf.c[589,602] [2022-10-17 16:52:05,687 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:52:05,699 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:52:05,711 WARN L230 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_f0e35ad0-3f71-42d8-865b-a77770474db7/sv-benchmarks/c/array-fpi/pcompf.c[589,602] [2022-10-17 16:52:05,721 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:52:05,739 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:52:05,740 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:05 WrapperNode [2022-10-17 16:52:05,740 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:52:05,742 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:52:05,742 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:52:05,744 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:52:05,752 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:05" (1/1) ... [2022-10-17 16:52:05,769 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:05" (1/1) ... [2022-10-17 16:52:05,800 INFO L138 Inliner]: procedures = 16, calls = 24, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 89 [2022-10-17 16:52:05,800 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:52:05,801 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:52:05,801 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:52:05,801 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:52:05,810 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:05" (1/1) ... [2022-10-17 16:52:05,810 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:05" (1/1) ... [2022-10-17 16:52:05,815 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:05" (1/1) ... [2022-10-17 16:52:05,815 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:05" (1/1) ... [2022-10-17 16:52:05,833 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:05" (1/1) ... [2022-10-17 16:52:05,837 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:05" (1/1) ... [2022-10-17 16:52:05,838 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:05" (1/1) ... [2022-10-17 16:52:05,839 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:05" (1/1) ... [2022-10-17 16:52:05,841 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:52:05,842 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:52:05,848 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:52:05,848 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:52:05,850 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:05" (1/1) ... [2022-10-17 16:52:05,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:52:05,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0e35ad0-3f71-42d8-865b-a77770474db7/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:52:05,885 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0e35ad0-3f71-42d8-865b-a77770474db7/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:52:05,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0e35ad0-3f71-42d8-865b-a77770474db7/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:52:05,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:52:05,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:52:05,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:52:05,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:52:05,944 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:52:05,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:52:05,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:52:06,036 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:52:06,038 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:52:06,250 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:52:06,343 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:52:06,343 INFO L300 CfgBuilder]: Removed 4 assume(true) statements. [2022-10-17 16:52:06,346 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:52:06 BoogieIcfgContainer [2022-10-17 16:52:06,346 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:52:06,347 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:52:06,347 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:52:06,362 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:52:06,362 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:52:06" (1/1) ... [2022-10-17 16:52:06,371 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:52:06,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:06,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 12 states and 17 transitions. [2022-10-17 16:52:06,465 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 17 transitions. [2022-10-17 16:52:06,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-10-17 16:52:06,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:06,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:06,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:06,797 INFO L263 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 13 conjunts are in the unsatisfiable core [2022-10-17 16:52:06,805 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:52:07,044 INFO L356 Elim1Store]: treesize reduction 117, result has 35.4 percent of original size [2022-10-17 16:52:07,046 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 3 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 194 treesize of output 281 [2022-10-17 16:52:07,093 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-10-17 16:52:07,157 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-10-17 16:52:07,226 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-10-17 16:52:07,410 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-10-17 16:52:07,413 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 211 [2022-10-17 16:52:07,647 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-10-17 16:52:07,649 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 196 [2022-10-17 16:52:07,755 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-10-17 16:52:07,979 INFO L356 Elim1Store]: treesize reduction 86, result has 16.5 percent of original size [2022-10-17 16:52:07,981 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 11 case distinctions, treesize of input 102 treesize of output 105 [2022-10-17 16:52:08,002 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-10-17 16:52:08,049 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-10-17 16:52:08,053 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2022-10-17 16:52:08,057 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-10-17 16:52:08,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:52:08,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:08,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 17 states and 33 transitions. [2022-10-17 16:52:08,314 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 33 transitions. [2022-10-17 16:52:08,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-10-17 16:52:08,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:08,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:08,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:08,407 INFO L263 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 4 conjunts are in the unsatisfiable core [2022-10-17 16:52:08,410 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:52:08,471 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:52:08,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:08,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 20 states and 46 transitions. [2022-10-17 16:52:08,914 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 46 transitions. [2022-10-17 16:52:08,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-10-17 16:52:08,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:08,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:09,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:09,008 INFO L263 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 4 conjunts are in the unsatisfiable core [2022-10-17 16:52:09,010 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:52:09,021 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:52:09,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:09,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 21 states and 49 transitions. [2022-10-17 16:52:09,139 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 49 transitions. [2022-10-17 16:52:09,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-10-17 16:52:09,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:09,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:09,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:09,246 INFO L263 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 4 conjunts are in the unsatisfiable core [2022-10-17 16:52:09,249 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:52:09,315 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:52:09,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:09,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 24 states and 62 transitions. [2022-10-17 16:52:09,821 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 62 transitions. [2022-10-17 16:52:09,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-10-17 16:52:09,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:09,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:09,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:09,922 INFO L263 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 4 conjunts are in the unsatisfiable core [2022-10-17 16:52:09,926 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:52:09,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:52:10,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:10,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 25 states and 65 transitions. [2022-10-17 16:52:10,216 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 65 transitions. [2022-10-17 16:52:10,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-10-17 16:52:10,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:10,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:10,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:10,347 INFO L263 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 4 conjunts are in the unsatisfiable core [2022-10-17 16:52:10,350 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:52:10,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:52:10,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:10,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 27 states and 70 transitions. [2022-10-17 16:52:10,550 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 70 transitions. [2022-10-17 16:52:10,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-10-17 16:52:10,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:10,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:10,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:10,627 INFO L263 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 5 conjunts are in the unsatisfiable core [2022-10-17 16:52:10,629 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:52:10,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:52:11,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:11,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 31 states and 78 transitions. [2022-10-17 16:52:11,131 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 78 transitions. [2022-10-17 16:52:11,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-10-17 16:52:11,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:11,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:11,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:11,228 INFO L263 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 26 conjunts are in the unsatisfiable core [2022-10-17 16:52:11,236 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:52:11,254 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 12 [2022-10-17 16:52:11,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-17 16:52:11,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-17 16:52:11,280 INFO L356 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2022-10-17 16:52:11,281 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 17 treesize of output 23 [2022-10-17 16:52:11,289 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-10-17 16:52:11,361 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-10-17 16:52:11,451 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-10-17 16:52:11,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-17 16:52:11,509 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-10-17 16:52:11,555 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:52:12,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:12,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 35 states and 90 transitions. [2022-10-17 16:52:12,589 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 90 transitions. [2022-10-17 16:52:12,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-10-17 16:52:12,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:12,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:12,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:12,671 INFO L263 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 6 conjunts are in the unsatisfiable core [2022-10-17 16:52:12,673 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:52:12,886 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:52:14,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:14,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 40 states and 104 transitions. [2022-10-17 16:52:14,274 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 104 transitions. [2022-10-17 16:52:14,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-10-17 16:52:14,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:14,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:14,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:14,361 INFO L263 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 6 conjunts are in the unsatisfiable core [2022-10-17 16:52:14,363 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:52:14,542 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:52:15,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:15,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 43 states and 119 transitions. [2022-10-17 16:52:15,380 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 119 transitions. [2022-10-17 16:52:15,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-10-17 16:52:15,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:15,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:15,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:15,439 INFO L263 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 7 conjunts are in the unsatisfiable core [2022-10-17 16:52:15,440 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:52:15,708 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:52:16,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:16,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 37 states and 86 transitions. [2022-10-17 16:52:16,191 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 86 transitions. [2022-10-17 16:52:16,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-10-17 16:52:16,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:16,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:16,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:16,261 INFO L263 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 6 conjunts are in the unsatisfiable core [2022-10-17 16:52:16,262 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:52:16,345 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-10-17 16:52:16,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:16,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 38 states and 87 transitions. [2022-10-17 16:52:16,859 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 87 transitions. [2022-10-17 16:52:16,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-10-17 16:52:16,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:16,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:16,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:16,920 INFO L263 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 6 conjunts are in the unsatisfiable core [2022-10-17 16:52:16,921 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:52:17,023 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-10-17 16:52:17,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:17,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 41 states and 92 transitions. [2022-10-17 16:52:17,413 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 92 transitions. [2022-10-17 16:52:17,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-10-17 16:52:17,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:17,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:17,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:17,472 INFO L263 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 6 conjunts are in the unsatisfiable core [2022-10-17 16:52:17,473 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:52:17,567 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-10-17 16:52:17,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:17,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 42 states and 94 transitions. [2022-10-17 16:52:17,848 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 94 transitions. [2022-10-17 16:52:17,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-10-17 16:52:17,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:17,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:17,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:17,919 INFO L263 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 7 conjunts are in the unsatisfiable core [2022-10-17 16:52:17,920 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:52:18,163 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:52:18,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:18,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 39 states and 84 transitions. [2022-10-17 16:52:18,558 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 84 transitions. [2022-10-17 16:52:18,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-10-17 16:52:18,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:18,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:18,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:18,640 INFO L263 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 40 conjunts are in the unsatisfiable core [2022-10-17 16:52:18,649 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:52:19,300 INFO L356 Elim1Store]: treesize reduction 252, result has 37.8 percent of original size [2022-10-17 16:52:19,301 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 6 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 8 new quantified variables, introduced 19 case distinctions, treesize of input 226 treesize of output 790 [2022-10-17 16:52:19,381 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2022-10-17 16:52:19,471 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 33 [2022-10-17 16:52:19,528 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2022-10-17 16:52:19,703 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2022-10-17 16:52:19,789 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-10-17 16:52:19,856 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-10-17 16:52:19,859 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 707 [2022-10-17 16:52:20,297 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-10-17 16:52:20,299 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 533 [2022-10-17 16:52:20,428 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-10-17 16:52:20,435 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 558 [2022-10-17 16:52:20,598 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-10-17 16:52:20,602 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 953 [2022-10-17 16:52:21,156 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-10-17 16:52:21,157 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 439 [2022-10-17 16:52:21,296 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-10-17 16:52:21,297 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 387 [2022-10-17 16:52:21,462 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-10-17 16:52:21,465 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1058 [2022-10-17 16:52:22,293 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-10-17 16:52:22,297 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1419 [2022-10-17 16:52:22,636 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-10-17 16:52:22,640 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1419 [2022-10-17 16:52:23,343 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-10-17 16:52:23,346 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 599 [2022-10-17 16:52:23,954 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-17 16:52:23,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-17 16:52:23,956 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 526 treesize of output 485 [2022-10-17 16:52:24,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-17 16:52:24,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-17 16:52:24,048 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-17 16:52:24,055 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-17 16:52:24,057 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 132 treesize of output 95 [2022-10-17 16:52:24,095 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-17 16:52:24,112 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-17 16:52:24,130 INFO L356 Elim1Store]: treesize reduction 13, result has 38.1 percent of original size [2022-10-17 16:52:24,130 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 691 treesize of output 650 [2022-10-17 16:52:24,316 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-10-17 16:52:24,405 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 2171 treesize of output 2104 [2022-10-17 16:52:25,058 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-17 16:52:25,059 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 3 [2022-10-17 16:52:25,147 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-17 16:52:25,148 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 3 [2022-10-17 16:52:25,259 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-17 16:52:25,261 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 3 [2022-10-17 16:52:25,342 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-17 16:52:25,344 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 3 [2022-10-17 16:52:25,444 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-10-17 16:52:25,447 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 683 [2022-10-17 16:52:25,805 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-10-17 16:52:25,808 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1295 [2022-10-17 16:52:26,464 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-17 16:52:26,504 INFO L356 Elim1Store]: treesize reduction 39, result has 29.1 percent of original size [2022-10-17 16:52:26,505 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 318 treesize of output 308 [2022-10-17 16:52:26,535 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-10-17 16:52:26,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-17 16:52:26,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-17 16:52:26,683 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-17 16:52:26,685 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 11 [2022-10-17 16:52:26,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-17 16:52:26,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-17 16:52:26,730 INFO L173 IndexEqualityManager]: detected equality via solver [2022-10-17 16:52:26,732 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 11 [2022-10-17 16:52:26,777 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-10-17 16:52:26,778 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 180 [2022-10-17 16:52:27,025 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-10-17 16:52:27,225 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-10-17 16:52:27,253 INFO L356 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-10-17 16:52:27,254 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2022-10-17 16:52:28,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-17 16:52:28,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-17 16:52:28,870 INFO L356 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-10-17 16:52:28,871 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 414 treesize of output 369 [2022-10-17 16:52:28,934 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-10-17 16:52:28,944 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-10-17 16:52:28,949 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-10-17 16:52:28,995 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-10-17 16:52:28,999 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-10-17 16:52:29,004 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-10-17 16:52:29,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-17 16:52:29,215 INFO L356 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-10-17 16:52:29,216 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 30 [2022-10-17 16:52:29,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-10-17 16:52:29,245 INFO L356 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2022-10-17 16:52:29,246 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 38 treesize of output 39 [2022-10-17 16:52:29,735 INFO L356 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-10-17 16:52:29,735 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 56 treesize of output 32 [2022-10-17 16:52:29,740 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:52:31,393 WARN L855 $PredicateComparison]: unable to prove that (not (let ((.cse0 (select |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base|))) (and (= (select .cse0 |c_ULTIMATE.start_main_~c~0#1.offset|) 0) (not (= |c_ULTIMATE.start_main_~a~0#1.base| |c_ULTIMATE.start_main_~c~0#1.base|)) (<= 1 |c_ULTIMATE.start_main_~i~0#1|) (= |c_ULTIMATE.start_main_~c~0#1.offset| 0) (not (let ((.cse8 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse10 (select .cse8 |c_ULTIMATE.start_main_~c~0#1.offset|))) (and (= 0 |c_ULTIMATE.start_main_~b~0#1.offset|) (let ((.cse7 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (or (exists ((v_prenex_180 (Array Int Int)) (v_prenex_181 (Array Int Int)) (v_prenex_182 (Array Int Int)) (v_prenex_183 (Array Int Int)) (v_prenex_184 (Array Int Int)) (v_prenex_176 (Array Int Int)) (v_prenex_177 (Array Int Int)) (v_prenex_178 (Array Int Int)) (v_prenex_179 (Array Int Int)) (v_DerPreprocessor_41 (Array Int Int)) (v_DerPreprocessor_42 (Array Int Int)) (v_DerPreprocessor_43 (Array Int Int))) (let ((.cse6 (store (store (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| v_prenex_176) |c_ULTIMATE.start_main_~b~0#1.base| v_prenex_182) |c_ULTIMATE.start_main_~c~0#1.base| .cse0) |c_ULTIMATE.start_main_~a~0#1.base| v_prenex_176) |c_ULTIMATE.start_main_~b~0#1.base| v_prenex_182) |c_ULTIMATE.start_main_~c~0#1.base| .cse0)) (.cse2 (store (store (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| v_DerPreprocessor_41) |c_ULTIMATE.start_main_~b~0#1.base| v_DerPreprocessor_42) |c_ULTIMATE.start_main_~c~0#1.base| v_DerPreprocessor_43) |c_ULTIMATE.start_main_~a~0#1.base| v_DerPreprocessor_41) |c_ULTIMATE.start_main_~b~0#1.base| v_DerPreprocessor_42) |c_ULTIMATE.start_main_~c~0#1.base| v_DerPreprocessor_43))) (let ((.cse9 (store (store (store (store (store (store .cse2 |c_ULTIMATE.start_main_~a~0#1.base| v_prenex_177) |c_ULTIMATE.start_main_~b~0#1.base| v_prenex_178) |c_ULTIMATE.start_main_~c~0#1.base| v_prenex_179) |c_ULTIMATE.start_main_~a~0#1.base| v_prenex_177) |c_ULTIMATE.start_main_~b~0#1.base| v_prenex_178) |c_ULTIMATE.start_main_~c~0#1.base| v_prenex_179)) (.cse5 (store (store (store (store (store (store .cse6 |c_ULTIMATE.start_main_~a~0#1.base| v_prenex_183) |c_ULTIMATE.start_main_~b~0#1.base| v_prenex_184) |c_ULTIMATE.start_main_~c~0#1.base| v_prenex_179) |c_ULTIMATE.start_main_~a~0#1.base| v_prenex_183) |c_ULTIMATE.start_main_~b~0#1.base| v_prenex_184) |c_ULTIMATE.start_main_~c~0#1.base| v_prenex_179))) (let ((.cse4 (select .cse6 |c_ULTIMATE.start_main_~b~0#1.base|)) (.cse1 (select .cse5 |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse3 (store (store (store (store (store (store .cse9 |c_ULTIMATE.start_main_~a~0#1.base| v_prenex_180) |c_ULTIMATE.start_main_~b~0#1.base| v_prenex_181) |c_ULTIMATE.start_main_~c~0#1.base| v_DerPreprocessor_43) |c_ULTIMATE.start_main_~a~0#1.base| v_prenex_180) |c_ULTIMATE.start_main_~b~0#1.base| v_prenex_181) |c_ULTIMATE.start_main_~c~0#1.base| v_DerPreprocessor_43))) (and (= .cse1 (select .cse2 |c_ULTIMATE.start_main_~a~0#1.base|)) (= (select .cse3 |c_ULTIMATE.start_main_~b~0#1.base|) .cse4) (= (select .cse5 |c_ULTIMATE.start_main_~b~0#1.base|) .cse4) (= .cse1 (select .cse6 |c_ULTIMATE.start_main_~a~0#1.base|)) (= .cse7 .cse1) (= (select v_prenex_179 |c_ULTIMATE.start_main_~c~0#1.offset|) 0) (= .cse8 (select .cse2 |c_ULTIMATE.start_main_~b~0#1.base|)) (= .cse1 (select .cse9 |c_ULTIMATE.start_main_~a~0#1.base|)) (= (select .cse9 |c_ULTIMATE.start_main_~b~0#1.base|) .cse8) (= (select v_DerPreprocessor_43 |c_ULTIMATE.start_main_~c~0#1.offset|) 0) (= (select .cse4 |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (= .cse1 (select .cse3 |c_ULTIMATE.start_main_~a~0#1.base|))))))) (and (= .cse8 (store (store .cse0 |c_ULTIMATE.start_main_~c~0#1.offset| .cse10) |c_ULTIMATE.start_main_~b~0#1.offset| (select .cse8 |c_ULTIMATE.start_main_~b~0#1.offset|))) (exists ((v_DerPreprocessor_41 (Array Int Int)) (v_DerPreprocessor_42 (Array Int Int)) (v_DerPreprocessor_43 (Array Int Int)) (v_DerPreprocessor_32 (Array Int Int)) (v_DerPreprocessor_26 (Array Int Int)) (v_DerPreprocessor_27 (Array Int Int)) (v_DerPreprocessor_28 (Array Int Int)) (v_DerPreprocessor_17 (Array Int Int)) (v_DerPreprocessor_18 (Array Int Int)) (v_DerPreprocessor_33 (Array Int Int)) (v_prenex_17 (Array Int Int)) (v_prenex_16 (Array Int Int))) (let ((.cse13 (store (store (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| v_DerPreprocessor_41) |c_ULTIMATE.start_main_~b~0#1.base| v_DerPreprocessor_42) |c_ULTIMATE.start_main_~c~0#1.base| v_DerPreprocessor_43) |c_ULTIMATE.start_main_~a~0#1.base| v_DerPreprocessor_41) |c_ULTIMATE.start_main_~b~0#1.base| v_DerPreprocessor_42) |c_ULTIMATE.start_main_~c~0#1.base| v_DerPreprocessor_43)) (.cse14 (store (store (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| v_DerPreprocessor_32) |c_ULTIMATE.start_main_~b~0#1.base| v_DerPreprocessor_33) |c_ULTIMATE.start_main_~c~0#1.base| .cse0) |c_ULTIMATE.start_main_~a~0#1.base| v_DerPreprocessor_32) |c_ULTIMATE.start_main_~b~0#1.base| v_DerPreprocessor_33) |c_ULTIMATE.start_main_~c~0#1.base| .cse0))) (let ((.cse17 (store (store (store (store (store (store .cse14 |c_ULTIMATE.start_main_~a~0#1.base| v_prenex_17) |c_ULTIMATE.start_main_~b~0#1.base| v_prenex_16) |c_ULTIMATE.start_main_~c~0#1.base| v_DerPreprocessor_28) |c_ULTIMATE.start_main_~a~0#1.base| v_prenex_17) |c_ULTIMATE.start_main_~b~0#1.base| v_prenex_16) |c_ULTIMATE.start_main_~c~0#1.base| v_DerPreprocessor_28)) (.cse11 (store (store (store (store (store (store .cse13 |c_ULTIMATE.start_main_~a~0#1.base| v_DerPreprocessor_26) |c_ULTIMATE.start_main_~b~0#1.base| v_DerPreprocessor_27) |c_ULTIMATE.start_main_~c~0#1.base| v_DerPreprocessor_28) |c_ULTIMATE.start_main_~a~0#1.base| v_DerPreprocessor_26) |c_ULTIMATE.start_main_~b~0#1.base| v_DerPreprocessor_27) |c_ULTIMATE.start_main_~c~0#1.base| v_DerPreprocessor_28))) (let ((.cse15 (store (store (store (store (store (store .cse11 |c_ULTIMATE.start_main_~a~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~b~0#1.base| v_DerPreprocessor_18) |c_ULTIMATE.start_main_~c~0#1.base| v_DerPreprocessor_43) |c_ULTIMATE.start_main_~a~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~b~0#1.base| v_DerPreprocessor_18) |c_ULTIMATE.start_main_~c~0#1.base| v_DerPreprocessor_43)) (.cse12 (select .cse17 |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse16 (select .cse14 |c_ULTIMATE.start_main_~b~0#1.base|))) (and (= (select .cse11 |c_ULTIMATE.start_main_~a~0#1.base|) .cse12) (= .cse12 (select .cse13 |c_ULTIMATE.start_main_~a~0#1.base|)) (= .cse12 (select .cse14 |c_ULTIMATE.start_main_~a~0#1.base|)) (= (select v_DerPreprocessor_28 |c_ULTIMATE.start_main_~c~0#1.offset|) 0) (= (select .cse15 |c_ULTIMATE.start_main_~a~0#1.base|) .cse12) (= .cse8 (select .cse13 |c_ULTIMATE.start_main_~b~0#1.base|)) (= .cse16 (select .cse17 |c_ULTIMATE.start_main_~b~0#1.base|)) (= .cse16 (select .cse15 |c_ULTIMATE.start_main_~b~0#1.base|)) (= .cse7 .cse12) (= (select .cse16 |c_ULTIMATE.start_main_~b~0#1.offset|) 1) (= (select v_DerPreprocessor_43 |c_ULTIMATE.start_main_~c~0#1.offset|) 0) (= .cse8 (select .cse11 |c_ULTIMATE.start_main_~b~0#1.base|)))))))))) (= .cse10 1) (not (= |c_ULTIMATE.start_main_~b~0#1.base| |c_ULTIMATE.start_main_~a~0#1.base|)))))) (not (= |c_ULTIMATE.start_main_~b~0#1.base| |c_ULTIMATE.start_main_~c~0#1.base|)) (<= |c_ULTIMATE.start_main_~i~0#1| 1)))) is different from true