./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/seq-pthread/cs_lamport.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 8393723b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS/config/TaipanReach.xml -i ../../sv-benchmarks/c/seq-pthread/cs_lamport.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS/config/svcomp-Overflow-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d49d34698411f85a0a6e83adb869f73bcb1d6aade5262b0ab5e3122db7000276 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-8393723 [2022-11-19 07:41:44,111 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 07:41:44,113 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 07:41:44,134 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 07:41:44,135 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 07:41:44,136 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 07:41:44,137 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 07:41:44,139 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 07:41:44,141 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 07:41:44,142 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 07:41:44,143 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 07:41:44,144 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 07:41:44,144 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 07:41:44,145 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 07:41:44,146 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 07:41:44,147 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 07:41:44,148 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 07:41:44,149 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 07:41:44,151 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 07:41:44,153 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 07:41:44,154 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 07:41:44,156 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 07:41:44,157 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 07:41:44,158 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 07:41:44,161 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 07:41:44,162 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 07:41:44,162 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 07:41:44,163 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 07:41:44,163 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 07:41:44,164 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 07:41:44,165 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 07:41:44,166 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 07:41:44,167 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 07:41:44,176 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 07:41:44,180 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 07:41:44,181 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 07:41:44,181 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 07:41:44,182 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 07:41:44,182 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 07:41:44,183 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 07:41:44,184 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 07:41:44,189 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS/config/svcomp-Overflow-32bit-Taipan_Default.epf [2022-11-19 07:41:44,235 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 07:41:44,235 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 07:41:44,235 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 07:41:44,236 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 07:41:44,236 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 07:41:44,237 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 07:41:44,237 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 07:41:44,237 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 07:41:44,237 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 07:41:44,238 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-19 07:41:44,238 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 07:41:44,238 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 07:41:44,238 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-19 07:41:44,239 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-19 07:41:44,239 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 07:41:44,239 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-19 07:41:44,239 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-19 07:41:44,240 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-19 07:41:44,240 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 07:41:44,241 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-19 07:41:44,241 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-19 07:41:44,241 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-19 07:41:44,241 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-19 07:41:44,241 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 07:41:44,242 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 07:41:44,242 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 07:41:44,242 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 07:41:44,242 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-19 07:41:44,243 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-19 07:41:44,243 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 07:41:44,243 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 07:41:44,243 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 07:41:44,244 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 07:41:44,244 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 07:41:44,244 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:41:44,244 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 07:41:44,245 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-19 07:41:44,251 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 07:41:44,251 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 07:41:44,251 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-19 07:41:44,251 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-19 07:41:44,252 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 07:41:44,252 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 07:41:44,252 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_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d49d34698411f85a0a6e83adb869f73bcb1d6aade5262b0ab5e3122db7000276 [2022-11-19 07:41:44,525 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 07:41:44,565 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 07:41:44,568 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 07:41:44,569 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 07:41:44,570 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 07:41:44,571 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/seq-pthread/cs_lamport.i [2022-11-19 07:41:44,656 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS/data/e83f649b2/a9bd602369b14a7cb488883abe6bdbc7/FLAG96672ff01 [2022-11-19 07:41:45,282 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 07:41:45,282 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/sv-benchmarks/c/seq-pthread/cs_lamport.i [2022-11-19 07:41:45,309 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS/data/e83f649b2/a9bd602369b14a7cb488883abe6bdbc7/FLAG96672ff01 [2022-11-19 07:41:45,534 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS/data/e83f649b2/a9bd602369b14a7cb488883abe6bdbc7 [2022-11-19 07:41:45,536 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 07:41:45,537 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 07:41:45,544 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 07:41:45,544 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 07:41:45,548 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 07:41:45,549 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:41:45" (1/1) ... [2022-11-19 07:41:45,550 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@675bee63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:41:45, skipping insertion in model container [2022-11-19 07:41:45,550 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:41:45" (1/1) ... [2022-11-19 07:41:45,558 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 07:41:45,636 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 07:41:45,946 WARN L234 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/sv-benchmarks/c/seq-pthread/cs_lamport.i[23604,23617] [2022-11-19 07:41:46,061 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:41:46,082 INFO L203 MainTranslator]: Completed pre-run [2022-11-19 07:41:46,132 WARN L234 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/sv-benchmarks/c/seq-pthread/cs_lamport.i[23604,23617] [2022-11-19 07:41:46,201 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:41:46,234 INFO L208 MainTranslator]: Completed translation [2022-11-19 07:41:46,234 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:41:46 WrapperNode [2022-11-19 07:41:46,234 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 07:41:46,235 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-19 07:41:46,236 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-19 07:41:46,236 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-19 07:41:46,243 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:41:46" (1/1) ... [2022-11-19 07:41:46,266 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:41:46" (1/1) ... [2022-11-19 07:41:46,301 INFO L138 Inliner]: procedures = 145, calls = 351, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 465 [2022-11-19 07:41:46,302 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-19 07:41:46,302 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-19 07:41:46,303 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-19 07:41:46,303 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-19 07:41:46,312 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:41:46" (1/1) ... [2022-11-19 07:41:46,316 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:41:46" (1/1) ... [2022-11-19 07:41:46,321 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:41:46" (1/1) ... [2022-11-19 07:41:46,330 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:41:46" (1/1) ... [2022-11-19 07:41:46,374 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:41:46" (1/1) ... [2022-11-19 07:41:46,388 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:41:46" (1/1) ... [2022-11-19 07:41:46,390 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:41:46" (1/1) ... [2022-11-19 07:41:46,392 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:41:46" (1/1) ... [2022-11-19 07:41:46,397 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-19 07:41:46,397 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-19 07:41:46,398 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-19 07:41:46,398 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-19 07:41:46,399 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:41:46" (1/1) ... [2022-11-19 07:41:46,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:41:46,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:41:46,456 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-19 07:41:46,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-19 07:41:46,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-19 07:41:46,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-19 07:41:46,492 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-19 07:41:46,492 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-19 07:41:46,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-19 07:41:46,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-19 07:41:46,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-19 07:41:46,493 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_create [2022-11-19 07:41:46,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_create [2022-11-19 07:41:46,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-19 07:41:46,494 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_join [2022-11-19 07:41:46,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_join [2022-11-19 07:41:46,494 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2022-11-19 07:41:46,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2022-11-19 07:41:46,494 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-19 07:41:46,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-19 07:41:46,494 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_cs [2022-11-19 07:41:46,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_cs [2022-11-19 07:41:46,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-19 07:41:46,495 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-19 07:41:46,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-19 07:41:46,663 INFO L235 CfgBuilder]: Building ICFG [2022-11-19 07:41:46,666 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-19 07:41:49,820 INFO L276 CfgBuilder]: Performing block encoding [2022-11-19 07:41:49,948 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-19 07:41:49,948 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-19 07:41:49,952 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:41:49 BoogieIcfgContainer [2022-11-19 07:41:49,953 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-19 07:41:49,958 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-19 07:41:49,959 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-19 07:41:49,963 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-19 07:41:49,964 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 07:41:45" (1/3) ... [2022-11-19 07:41:49,964 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a2aa70c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:41:49, skipping insertion in model container [2022-11-19 07:41:49,965 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:41:46" (2/3) ... [2022-11-19 07:41:49,965 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a2aa70c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:41:49, skipping insertion in model container [2022-11-19 07:41:49,965 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:41:49" (3/3) ... [2022-11-19 07:41:49,967 INFO L112 eAbstractionObserver]: Analyzing ICFG cs_lamport.i [2022-11-19 07:41:49,985 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-19 07:41:49,986 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 8 error locations. [2022-11-19 07:41:50,060 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-19 07:41:50,066 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;@42cfa827, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-19 07:41:50,066 INFO L358 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2022-11-19 07:41:50,070 INFO L276 IsEmpty]: Start isEmpty. Operand has 112 states, 62 states have (on average 1.3225806451612903) internal successors, (82), 70 states have internal predecessors, (82), 36 states have call successors, (36), 5 states have call predecessors, (36), 5 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2022-11-19 07:41:50,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-19 07:41:50,076 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:41:50,077 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2022-11-19 07:41:50,077 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2022-11-19 07:41:50,081 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:41:50,082 INFO L85 PathProgramCache]: Analyzing trace with hash 9984734, now seen corresponding path program 1 times [2022-11-19 07:41:50,092 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:41:50,092 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1012046658] [2022-11-19 07:41:50,093 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:41:50,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:41:50,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:41:50,773 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 07:41:50,774 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:41:50,774 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1012046658] [2022-11-19 07:41:50,775 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1012046658] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:41:50,775 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:41:50,775 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 07:41:50,777 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1810286916] [2022-11-19 07:41:50,778 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:41:50,782 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-19 07:41:50,783 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:41:50,832 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-19 07:41:50,833 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-19 07:41:50,836 INFO L87 Difference]: Start difference. First operand has 112 states, 62 states have (on average 1.3225806451612903) internal successors, (82), 70 states have internal predecessors, (82), 36 states have call successors, (36), 5 states have call predecessors, (36), 5 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) Second operand has 4 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 4 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:41:52,928 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:41:53,159 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:41:53,159 INFO L93 Difference]: Finished difference Result 222 states and 313 transitions. [2022-11-19 07:41:53,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-19 07:41:53,162 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 4 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 4 [2022-11-19 07:41:53,163 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:41:53,168 INFO L225 Difference]: With dead ends: 222 [2022-11-19 07:41:53,169 INFO L226 Difference]: Without dead ends: 14 [2022-11-19 07:41:53,176 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-19 07:41:53,180 INFO L413 NwaCegarLoop]: 134 mSDtfsCounter, 3 mSDsluCounter, 266 mSDsCounter, 0 mSdLazyCounter, 46 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 400 SdHoareTripleChecker+Invalid, 49 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 46 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2022-11-19 07:41:53,181 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 400 Invalid, 49 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 46 Invalid, 1 Unknown, 0 Unchecked, 2.2s Time] [2022-11-19 07:41:53,196 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14 states. [2022-11-19 07:41:53,205 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14 to 14. [2022-11-19 07:41:53,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 10 states have (on average 1.5) internal successors, (15), 13 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:41:53,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 15 transitions. [2022-11-19 07:41:53,208 INFO L78 Accepts]: Start accepts. Automaton has 14 states and 15 transitions. Word has length 4 [2022-11-19 07:41:53,208 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:41:53,208 INFO L495 AbstractCegarLoop]: Abstraction has 14 states and 15 transitions. [2022-11-19 07:41:53,209 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 4 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:41:53,209 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-11-19 07:41:53,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-11-19 07:41:53,209 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:41:53,210 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1] [2022-11-19 07:41:53,210 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-19 07:41:53,210 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2022-11-19 07:41:53,211 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:41:53,211 INFO L85 PathProgramCache]: Analyzing trace with hash 1102604537, now seen corresponding path program 1 times [2022-11-19 07:41:53,212 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:41:53,212 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1196817413] [2022-11-19 07:41:53,212 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:41:53,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:41:53,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:41:53,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-19 07:41:53,440 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:41:53,440 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1196817413] [2022-11-19 07:41:53,441 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1196817413] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:41:53,441 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:41:53,442 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-19 07:41:53,442 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [157236062] [2022-11-19 07:41:53,446 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:41:53,448 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 07:41:53,452 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:41:53,453 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 07:41:53,454 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:41:53,455 INFO L87 Difference]: Start difference. First operand 14 states and 15 transitions. Second operand has 3 states, 2 states have (on average 3.5) internal successors, (7), 3 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:41:53,518 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:41:53,518 INFO L93 Difference]: Finished difference Result 14 states and 15 transitions. [2022-11-19 07:41:53,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 07:41:53,520 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 3.5) internal successors, (7), 3 states have internal predecessors, (7), 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 7 [2022-11-19 07:41:53,520 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:41:53,520 INFO L225 Difference]: With dead ends: 14 [2022-11-19 07:41:53,520 INFO L226 Difference]: Without dead ends: 13 [2022-11-19 07:41:53,521 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:41:53,522 INFO L413 NwaCegarLoop]: 5 mSDtfsCounter, 2 mSDsluCounter, 5 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 10 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-19 07:41:53,523 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 10 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-19 07:41:53,523 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13 states. [2022-11-19 07:41:53,525 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13 to 13. [2022-11-19 07:41:53,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 10 states have (on average 1.4) internal successors, (14), 12 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:41:53,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 14 transitions. [2022-11-19 07:41:53,526 INFO L78 Accepts]: Start accepts. Automaton has 13 states and 14 transitions. Word has length 7 [2022-11-19 07:41:53,526 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:41:53,526 INFO L495 AbstractCegarLoop]: Abstraction has 13 states and 14 transitions. [2022-11-19 07:41:53,526 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 3.5) internal successors, (7), 3 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:41:53,527 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 14 transitions. [2022-11-19 07:41:53,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-11-19 07:41:53,527 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:41:53,527 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2022-11-19 07:41:53,527 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-19 07:41:53,528 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2022-11-19 07:41:53,528 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:41:53,528 INFO L85 PathProgramCache]: Analyzing trace with hash 1102605258, now seen corresponding path program 1 times [2022-11-19 07:41:53,528 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:41:53,529 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2060653556] [2022-11-19 07:41:53,529 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:41:53,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:41:53,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:41:53,779 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 07:41:53,779 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:41:53,780 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2060653556] [2022-11-19 07:41:53,781 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2060653556] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 07:41:53,781 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1229570971] [2022-11-19 07:41:53,782 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:41:53,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:41:53,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:41:53,786 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 07:41:53,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-19 07:41:54,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:41:54,097 INFO L263 TraceCheckSpWp]: Trace formula consists of 558 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-19 07:41:54,103 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 07:41:54,219 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 07:41:54,220 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 07:41:54,270 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 07:41:54,271 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1229570971] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 07:41:54,271 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [331914768] [2022-11-19 07:41:54,289 INFO L159 IcfgInterpreter]: Started Sifa with 7 locations of interest [2022-11-19 07:41:54,289 INFO L166 IcfgInterpreter]: Building call graph [2022-11-19 07:41:54,293 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-19 07:41:54,298 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-19 07:41:54,299 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-19 07:41:54,571 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-19 07:41:54,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:54,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:54,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:54,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:54,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:54,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:54,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:54,927 INFO L217 Elim1Store]: Index analysis took 210 ms [2022-11-19 07:41:58,671 INFO L321 Elim1Store]: treesize reduction 2382, result has 13.2 percent of original size [2022-11-19 07:41:58,672 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 19 select indices, 19 select index equivalence classes, 80 disjoint index pairs (out of 171 index pairs), introduced 19 new quantified variables, introduced 113 case distinctions, treesize of input 204 treesize of output 517 [2022-11-19 07:41:58,947 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-19 07:41:59,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:59,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:59,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:59,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:59,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:59,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:59,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:41:59,056 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 11 select indices, 11 select index equivalence classes, 163 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 124 [2022-11-19 07:41:59,183 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-19 07:41:59,241 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-19 07:41:59,293 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-19 07:41:59,345 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-19 07:41:59,407 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-19 07:42:00,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,379 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 32 select indices, 32 select index equivalence classes, 174 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 0 case distinctions, treesize of input 644 treesize of output 420 [2022-11-19 07:42:00,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,747 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 69 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 127 treesize of output 118 [2022-11-19 07:42:00,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:00,903 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 84 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 175 treesize of output 129 [2022-11-19 07:42:01,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:01,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:01,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:01,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:01,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:01,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:01,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:01,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:01,183 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 69 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 127 treesize of output 118 [2022-11-19 07:42:01,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:01,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:01,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:01,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:01,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:01,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:01,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:01,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:01,335 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 69 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 127 treesize of output 118 [2022-11-19 07:42:01,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:01,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:01,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:01,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:01,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:01,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:01,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:01,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:01,414 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 53 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 107 [2022-11-19 07:42:01,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:01,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:01,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:01,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:01,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:01,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:01,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:01,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:01,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:01,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:01,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:02,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:02,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:02,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:02,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:02,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:02,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:02,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:02,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:02,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:02,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:02,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:02,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:02,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:02,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:02,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:02,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:02,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:02,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:02,049 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 37 select indices, 37 select index equivalence classes, 199 disjoint index pairs (out of 666 index pairs), introduced 37 new quantified variables, introduced 0 case distinctions, treesize of input 444 treesize of output 472 [2022-11-19 07:42:02,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:02,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:02,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:02,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:02,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:02,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:02,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:02,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:02,297 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 69 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 133 [2022-11-19 07:42:02,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:02,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:02,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:02,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:02,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:02,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:02,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:02,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:02,552 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 69 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 137 treesize of output 146 [2022-11-19 07:42:05,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:05,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:05,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:05,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:05,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:05,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:05,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:05,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:05,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:05,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:05,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:05,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:05,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:05,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:05,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:05,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:05,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:05,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:05,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:05,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:05,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:05,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:05,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:05,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:05,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:05,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:05,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:05,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:05,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:05,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:05,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:05,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:05,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:05,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:05,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:05,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:05,968 INFO L217 Elim1Store]: Index analysis took 322 ms [2022-11-19 07:42:05,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:06,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:06,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:06,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:06,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:06,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:06,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:06,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:06,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:06,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:06,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:06,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:06,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:06,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:06,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:06,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:06,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:06,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:06,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:06,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:06,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:06,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:06,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:06,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:06,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:06,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:06,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:06,256 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:42:06,257 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:42:06,258 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:42:06,260 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:42:06,261 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:42:06,262 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:42:06,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:06,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:06,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:06,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:06,275 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:42:06,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:06,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:06,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:06,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:06,288 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:42:06,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:06,293 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:42:06,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:06,297 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:42:06,298 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:42:06,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:06,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:06,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:06,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:06,310 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:42:06,311 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:42:08,446 INFO L321 Elim1Store]: treesize reduction 2802, result has 9.7 percent of original size [2022-11-19 07:42:08,448 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 37 select indices, 37 select index equivalence classes, 125 disjoint index pairs (out of 666 index pairs), introduced 37 new quantified variables, introduced 204 case distinctions, treesize of input 2712 treesize of output 2488 [2022-11-19 07:42:08,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:08,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:08,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:08,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:09,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:09,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:09,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:09,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:09,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:09,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:09,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:09,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:09,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:09,049 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:42:09,118 INFO L321 Elim1Store]: treesize reduction 100, result has 16.0 percent of original size [2022-11-19 07:42:09,119 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 44 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 11 case distinctions, treesize of input 2682 treesize of output 2635 [2022-11-19 07:42:09,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:09,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:09,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:09,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:09,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:09,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:09,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:09,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:09,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:09,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:09,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:09,429 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:42:09,549 INFO L321 Elim1Store]: treesize reduction 204, result has 17.4 percent of original size [2022-11-19 07:42:09,550 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 42 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 13 case distinctions, treesize of input 2688 treesize of output 2668 [2022-11-19 07:42:09,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:09,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:09,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:09,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:09,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:09,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:09,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:09,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:09,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:09,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:09,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:09,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:09,947 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:42:10,004 INFO L321 Elim1Store]: treesize reduction 100, result has 16.0 percent of original size [2022-11-19 07:42:10,006 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 44 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 11 case distinctions, treesize of input 2674 treesize of output 2627 [2022-11-19 07:42:10,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:10,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:10,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:10,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:10,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:10,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:10,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:10,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:10,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:10,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:10,262 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:42:10,361 INFO L321 Elim1Store]: treesize reduction 152, result has 22.1 percent of original size [2022-11-19 07:42:10,362 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 42 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 13 case distinctions, treesize of input 2667 treesize of output 2647 [2022-11-19 07:42:25,130 INFO L321 Elim1Store]: treesize reduction 42, result has 39.1 percent of original size [2022-11-19 07:42:25,130 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 1 case distinctions, treesize of input 57 treesize of output 55 [2022-11-19 07:42:25,195 INFO L321 Elim1Store]: treesize reduction 29, result has 48.2 percent of original size [2022-11-19 07:42:25,195 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 1 case distinctions, treesize of input 44 treesize of output 42 [2022-11-19 07:42:25,254 INFO L321 Elim1Store]: treesize reduction 40, result has 40.3 percent of original size [2022-11-19 07:42:25,255 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 1 case distinctions, treesize of input 55 treesize of output 27 [2022-11-19 07:42:25,417 INFO L321 Elim1Store]: treesize reduction 29, result has 48.2 percent of original size [2022-11-19 07:42:25,418 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 1 case distinctions, treesize of input 44 treesize of output 42 [2022-11-19 07:42:25,493 INFO L321 Elim1Store]: treesize reduction 42, result has 39.1 percent of original size [2022-11-19 07:42:25,494 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 1 case distinctions, treesize of input 57 treesize of output 55 [2022-11-19 07:42:25,565 INFO L321 Elim1Store]: treesize reduction 40, result has 40.3 percent of original size [2022-11-19 07:42:25,565 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 1 case distinctions, treesize of input 55 treesize of output 27 [2022-11-19 07:42:25,609 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-19 07:42:31,432 WARN L233 SmtUtils]: Spent 5.71s on a formula simplification. DAG size of input: 551 DAG size of output: 429 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:42:32,226 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSifa [331914768] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:42:32,226 INFO L184 FreeRefinementEngine]: Found 1 perfect and 3 imperfect interpolant sequences. [2022-11-19 07:42:32,226 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5, 5, 5] total 13 [2022-11-19 07:42:32,227 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [121834784] [2022-11-19 07:42:32,227 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:42:32,228 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-19 07:42:32,228 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:42:32,228 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-19 07:42:32,228 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=121, Unknown=0, NotChecked=0, Total=156 [2022-11-19 07:42:32,229 INFO L87 Difference]: Start difference. First operand 13 states and 14 transitions. Second operand has 6 states, 5 states have (on average 1.4) internal successors, (7), 5 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:42:37,471 WARN L233 SmtUtils]: Spent 5.03s on a formula simplification. DAG size of input: 439 DAG size of output: 431 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:42:43,387 WARN L233 SmtUtils]: Spent 5.79s on a formula simplification. DAG size of input: 460 DAG size of output: 452 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:42:43,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:42:43,472 INFO L93 Difference]: Finished difference Result 22 states and 25 transitions. [2022-11-19 07:42:43,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-19 07:42:43,475 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 1.4) internal successors, (7), 5 states have internal predecessors, (7), 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 7 [2022-11-19 07:42:43,475 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:42:43,475 INFO L225 Difference]: With dead ends: 22 [2022-11-19 07:42:43,475 INFO L226 Difference]: Without dead ends: 21 [2022-11-19 07:42:43,476 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 10 SyntacticMatches, 3 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 17.7s TimeCoverageRelationStatistics Valid=46, Invalid=164, Unknown=0, NotChecked=0, Total=210 [2022-11-19 07:42:43,477 INFO L413 NwaCegarLoop]: 3 mSDtfsCounter, 2 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 9 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 10 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-19 07:42:43,477 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 9 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 12 Invalid, 0 Unknown, 10 Unchecked, 0.2s Time] [2022-11-19 07:42:43,478 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2022-11-19 07:42:43,486 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 21. [2022-11-19 07:42:43,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 18 states have (on average 1.3333333333333333) internal successors, (24), 20 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:42:43,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 24 transitions. [2022-11-19 07:42:43,487 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 24 transitions. Word has length 7 [2022-11-19 07:42:43,488 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:42:43,488 INFO L495 AbstractCegarLoop]: Abstraction has 21 states and 24 transitions. [2022-11-19 07:42:43,488 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 1.4) internal successors, (7), 5 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:42:43,488 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 24 transitions. [2022-11-19 07:42:43,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-11-19 07:42:43,489 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:42:43,489 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1] [2022-11-19 07:42:43,495 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-11-19 07:42:43,690 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2022-11-19 07:42:43,691 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2022-11-19 07:42:43,691 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:42:43,692 INFO L85 PathProgramCache]: Analyzing trace with hash -178997589, now seen corresponding path program 1 times [2022-11-19 07:42:43,692 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:42:43,692 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1664373157] [2022-11-19 07:42:43,695 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:42:43,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:42:43,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:42:43,942 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 07:42:43,942 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:42:43,942 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1664373157] [2022-11-19 07:42:43,942 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1664373157] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 07:42:43,943 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1174086298] [2022-11-19 07:42:43,943 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:42:43,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:42:43,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:42:43,944 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 07:42:43,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-19 07:42:44,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:42:44,228 INFO L263 TraceCheckSpWp]: Trace formula consists of 585 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-19 07:42:44,230 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 07:42:44,268 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 07:42:44,268 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 07:42:44,269 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1174086298] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:42:44,269 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-19 07:42:44,269 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 7 [2022-11-19 07:42:44,269 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1104905395] [2022-11-19 07:42:44,269 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:42:44,270 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-19 07:42:44,271 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:42:44,271 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-19 07:42:44,271 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-11-19 07:42:44,271 INFO L87 Difference]: Start difference. First operand 21 states and 24 transitions. Second operand has 6 states, 5 states have (on average 1.6) internal successors, (8), 6 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:42:44,405 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:42:44,405 INFO L93 Difference]: Finished difference Result 21 states and 24 transitions. [2022-11-19 07:42:44,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-19 07:42:44,408 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 1.6) internal successors, (8), 6 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8 [2022-11-19 07:42:44,408 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:42:44,408 INFO L225 Difference]: With dead ends: 21 [2022-11-19 07:42:44,408 INFO L226 Difference]: Without dead ends: 20 [2022-11-19 07:42:44,408 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2022-11-19 07:42:44,409 INFO L413 NwaCegarLoop]: 6 mSDtfsCounter, 9 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 12 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-19 07:42:44,410 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 12 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-19 07:42:44,410 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20 states. [2022-11-19 07:42:44,418 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20 to 16. [2022-11-19 07:42:44,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 14 states have (on average 1.2857142857142858) internal successors, (18), 15 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:42:44,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 18 transitions. [2022-11-19 07:42:44,419 INFO L78 Accepts]: Start accepts. Automaton has 16 states and 18 transitions. Word has length 8 [2022-11-19 07:42:44,419 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:42:44,419 INFO L495 AbstractCegarLoop]: Abstraction has 16 states and 18 transitions. [2022-11-19 07:42:44,419 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 1.6) internal successors, (8), 6 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:42:44,419 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 18 transitions. [2022-11-19 07:42:44,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-11-19 07:42:44,419 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:42:44,420 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 07:42:44,426 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-19 07:42:44,620 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:42:44,620 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2022-11-19 07:42:44,621 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:42:44,621 INFO L85 PathProgramCache]: Analyzing trace with hash -178975230, now seen corresponding path program 1 times [2022-11-19 07:42:44,621 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:42:44,621 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1166779097] [2022-11-19 07:42:44,621 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:42:44,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:42:44,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:42:44,788 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 07:42:44,788 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:42:44,788 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1166779097] [2022-11-19 07:42:44,789 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1166779097] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 07:42:44,789 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [917332682] [2022-11-19 07:42:44,789 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:42:44,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:42:44,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:42:44,790 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 07:42:44,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-19 07:42:45,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:42:45,094 INFO L263 TraceCheckSpWp]: Trace formula consists of 559 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-19 07:42:45,095 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 07:42:45,122 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 07:42:45,122 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 07:42:45,159 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 07:42:45,159 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [917332682] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 07:42:45,159 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [163259830] [2022-11-19 07:42:45,161 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2022-11-19 07:42:45,161 INFO L166 IcfgInterpreter]: Building call graph [2022-11-19 07:42:45,162 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-19 07:42:45,162 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-19 07:42:45,162 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-19 07:42:45,248 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-19 07:42:45,273 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-19 07:42:45,297 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-19 07:42:45,328 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-19 07:42:45,358 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-19 07:42:45,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:45,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:45,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:45,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:45,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:45,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:45,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:45,600 INFO L217 Elim1Store]: Index analysis took 148 ms [2022-11-19 07:42:49,040 INFO L321 Elim1Store]: treesize reduction 2382, result has 13.2 percent of original size [2022-11-19 07:42:49,041 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 19 select indices, 19 select index equivalence classes, 80 disjoint index pairs (out of 171 index pairs), introduced 19 new quantified variables, introduced 113 case distinctions, treesize of input 204 treesize of output 517 [2022-11-19 07:42:49,221 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-19 07:42:49,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:49,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:49,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:49,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:49,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:49,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:49,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:49,291 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 11 select indices, 11 select index equivalence classes, 163 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 124 [2022-11-19 07:42:49,387 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-19 07:42:49,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:49,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:49,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:49,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:49,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:49,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:49,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:49,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:49,813 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 111 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 463 treesize of output 151 [2022-11-19 07:42:49,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:49,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:49,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:49,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:49,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:49,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:49,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:49,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:49,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:49,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:49,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:49,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:49,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:49,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:49,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:49,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:49,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:49,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:49,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:49,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:49,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,037 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 32 select indices, 32 select index equivalence classes, 174 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 0 case distinctions, treesize of input 644 treesize of output 420 [2022-11-19 07:42:50,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,340 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 98 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 271 treesize of output 140 [2022-11-19 07:42:50,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,402 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 53 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 107 [2022-11-19 07:42:50,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:50,879 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 37 select indices, 37 select index equivalence classes, 199 disjoint index pairs (out of 666 index pairs), introduced 37 new quantified variables, introduced 0 case distinctions, treesize of input 444 treesize of output 472 [2022-11-19 07:42:51,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:51,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:51,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:51,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:51,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:51,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:51,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:51,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:51,114 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 69 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 137 treesize of output 146 [2022-11-19 07:42:51,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:51,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:51,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:51,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:51,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:51,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:51,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:51,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:51,236 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 69 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 133 [2022-11-19 07:42:53,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:53,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:53,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:53,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:53,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,370 INFO L217 Elim1Store]: Index analysis took 386 ms [2022-11-19 07:42:54,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,615 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:42:54,616 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:42:54,617 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:42:54,618 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:42:54,621 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:42:54,622 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:42:54,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,632 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:42:54,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,642 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:42:54,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,647 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:42:54,648 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:42:54,649 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:42:54,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:54,664 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:42:54,665 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:42:56,720 INFO L321 Elim1Store]: treesize reduction 2802, result has 9.7 percent of original size [2022-11-19 07:42:56,721 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 37 select indices, 37 select index equivalence classes, 125 disjoint index pairs (out of 666 index pairs), introduced 37 new quantified variables, introduced 204 case distinctions, treesize of input 2712 treesize of output 2488 [2022-11-19 07:42:57,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:57,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:57,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:57,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:57,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:57,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:57,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:57,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:57,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:57,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:57,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:57,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:57,244 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:42:57,310 INFO L321 Elim1Store]: treesize reduction 100, result has 16.0 percent of original size [2022-11-19 07:42:57,311 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 44 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 11 case distinctions, treesize of input 2682 treesize of output 2635 [2022-11-19 07:42:57,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:57,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:57,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:57,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:57,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:57,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:57,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:57,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:57,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:57,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:57,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:57,566 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:42:57,673 INFO L321 Elim1Store]: treesize reduction 204, result has 17.4 percent of original size [2022-11-19 07:42:57,674 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 43 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 13 case distinctions, treesize of input 2688 treesize of output 2668 [2022-11-19 07:42:57,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:57,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:57,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:57,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:57,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,023 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:42:58,084 INFO L321 Elim1Store]: treesize reduction 100, result has 16.0 percent of original size [2022-11-19 07:42:58,085 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 44 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 11 case distinctions, treesize of input 2674 treesize of output 2627 [2022-11-19 07:42:58,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:42:58,319 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:42:58,415 INFO L321 Elim1Store]: treesize reduction 152, result has 22.1 percent of original size [2022-11-19 07:42:58,416 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 42 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 13 case distinctions, treesize of input 2667 treesize of output 2647 [2022-11-19 07:43:13,968 INFO L321 Elim1Store]: treesize reduction 42, result has 39.1 percent of original size [2022-11-19 07:43:13,969 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 1 case distinctions, treesize of input 57 treesize of output 55 [2022-11-19 07:43:14,014 INFO L321 Elim1Store]: treesize reduction 40, result has 40.3 percent of original size [2022-11-19 07:43:14,014 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 1 case distinctions, treesize of input 55 treesize of output 27 [2022-11-19 07:43:14,073 INFO L321 Elim1Store]: treesize reduction 29, result has 48.2 percent of original size [2022-11-19 07:43:14,074 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 1 case distinctions, treesize of input 44 treesize of output 42 [2022-11-19 07:43:14,218 INFO L321 Elim1Store]: treesize reduction 29, result has 48.2 percent of original size [2022-11-19 07:43:14,218 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 1 case distinctions, treesize of input 44 treesize of output 42 [2022-11-19 07:43:14,282 INFO L321 Elim1Store]: treesize reduction 42, result has 39.1 percent of original size [2022-11-19 07:43:14,283 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 1 case distinctions, treesize of input 57 treesize of output 55 [2022-11-19 07:43:14,335 INFO L321 Elim1Store]: treesize reduction 40, result has 40.3 percent of original size [2022-11-19 07:43:14,336 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 1 case distinctions, treesize of input 55 treesize of output 27 [2022-11-19 07:43:14,371 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-19 07:43:20,200 WARN L233 SmtUtils]: Spent 5.73s on a formula simplification. DAG size of input: 551 DAG size of output: 429 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:43:20,985 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSifa [163259830] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:43:20,985 INFO L184 FreeRefinementEngine]: Found 1 perfect and 3 imperfect interpolant sequences. [2022-11-19 07:43:20,985 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5, 5, 5] total 13 [2022-11-19 07:43:20,985 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [520452023] [2022-11-19 07:43:20,986 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:43:20,986 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-19 07:43:20,986 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:43:20,986 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-19 07:43:20,987 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=121, Unknown=0, NotChecked=0, Total=156 [2022-11-19 07:43:20,987 INFO L87 Difference]: Start difference. First operand 16 states and 18 transitions. Second operand has 6 states, 5 states have (on average 1.6) internal successors, (8), 5 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:43:31,863 WARN L233 SmtUtils]: Spent 5.56s on a formula simplification. DAG size of input: 460 DAG size of output: 452 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:43:31,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:43:31,965 INFO L93 Difference]: Finished difference Result 19 states and 21 transitions. [2022-11-19 07:43:31,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-19 07:43:31,966 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 1.6) internal successors, (8), 5 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 [2022-11-19 07:43:31,966 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:43:31,967 INFO L225 Difference]: With dead ends: 19 [2022-11-19 07:43:31,967 INFO L226 Difference]: Without dead ends: 18 [2022-11-19 07:43:31,967 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 12 SyntacticMatches, 4 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 17.4s TimeCoverageRelationStatistics Valid=46, Invalid=164, Unknown=0, NotChecked=0, Total=210 [2022-11-19 07:43:31,968 INFO L413 NwaCegarLoop]: 2 mSDtfsCounter, 4 mSDsluCounter, 5 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 7 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 5 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-19 07:43:31,968 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 7 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 18 Invalid, 0 Unknown, 5 Unchecked, 0.2s Time] [2022-11-19 07:43:31,969 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18 states. [2022-11-19 07:43:31,976 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18 to 17. [2022-11-19 07:43:31,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 16 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:43:31,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 19 transitions. [2022-11-19 07:43:31,977 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 19 transitions. Word has length 8 [2022-11-19 07:43:31,978 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:43:31,978 INFO L495 AbstractCegarLoop]: Abstraction has 17 states and 19 transitions. [2022-11-19 07:43:31,978 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 1.6) internal successors, (8), 5 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:43:31,978 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2022-11-19 07:43:31,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-11-19 07:43:31,978 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:43:31,978 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1] [2022-11-19 07:43:31,988 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-19 07:43:32,179 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:43:32,179 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2022-11-19 07:43:32,180 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:43:32,180 INFO L85 PathProgramCache]: Analyzing trace with hash -1096232127, now seen corresponding path program 1 times [2022-11-19 07:43:32,180 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:43:32,180 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1633172267] [2022-11-19 07:43:32,180 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:43:32,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:43:32,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:43:32,425 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-19 07:43:32,425 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:43:32,426 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1633172267] [2022-11-19 07:43:32,426 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1633172267] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 07:43:32,426 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [239472116] [2022-11-19 07:43:32,426 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:43:32,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:43:32,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:43:32,428 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 07:43:32,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-19 07:43:32,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:43:32,793 INFO L263 TraceCheckSpWp]: Trace formula consists of 745 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-19 07:43:32,795 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 07:43:32,826 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-19 07:43:32,826 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 07:43:32,864 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-19 07:43:32,864 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [239472116] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 07:43:32,864 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1727890259] [2022-11-19 07:43:32,866 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2022-11-19 07:43:32,866 INFO L166 IcfgInterpreter]: Building call graph [2022-11-19 07:43:32,866 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-19 07:43:32,867 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-19 07:43:32,867 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-19 07:43:32,989 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-19 07:43:33,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:33,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:33,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:33,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:33,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:33,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:33,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:33,218 INFO L217 Elim1Store]: Index analysis took 182 ms [2022-11-19 07:43:35,279 INFO L321 Elim1Store]: treesize reduction 1760, result has 12.7 percent of original size [2022-11-19 07:43:35,280 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 11 select indices, 11 select index equivalence classes, 72 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 16 case distinctions, treesize of input 80 treesize of output 298 [2022-11-19 07:43:35,386 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-19 07:43:35,424 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-19 07:43:35,472 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-19 07:43:35,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:35,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:35,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:35,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:35,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:35,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:35,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:35,924 INFO L217 Elim1Store]: Index analysis took 327 ms [2022-11-19 07:43:39,423 INFO L321 Elim1Store]: treesize reduction 2382, result has 13.2 percent of original size [2022-11-19 07:43:39,424 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 19 select indices, 19 select index equivalence classes, 80 disjoint index pairs (out of 171 index pairs), introduced 19 new quantified variables, introduced 113 case distinctions, treesize of input 204 treesize of output 517 [2022-11-19 07:43:39,591 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-19 07:43:39,646 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-19 07:43:39,687 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-19 07:43:40,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,300 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 32 select indices, 32 select index equivalence classes, 174 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 0 case distinctions, treesize of input 644 treesize of output 420 [2022-11-19 07:43:40,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,581 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 111 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 463 treesize of output 151 [2022-11-19 07:43:40,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,758 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 69 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 127 treesize of output 118 [2022-11-19 07:43:40,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,882 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 69 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 127 treesize of output 118 [2022-11-19 07:43:40,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:40,955 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 53 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 107 [2022-11-19 07:43:41,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,533 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 69 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 137 treesize of output 146 [2022-11-19 07:43:41,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,709 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 37 select indices, 37 select index equivalence classes, 199 disjoint index pairs (out of 666 index pairs), introduced 37 new quantified variables, introduced 0 case distinctions, treesize of input 444 treesize of output 472 [2022-11-19 07:43:41,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:41,928 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 69 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 133 [2022-11-19 07:43:45,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,309 INFO L321 Elim1Store]: treesize reduction 86, result has 7.5 percent of original size [2022-11-19 07:43:45,310 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 52 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 10 case distinctions, treesize of input 2690 treesize of output 2643 [2022-11-19 07:43:45,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:45,789 INFO L321 Elim1Store]: treesize reduction 86, result has 7.5 percent of original size [2022-11-19 07:43:45,790 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 52 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 10 case distinctions, treesize of input 2690 treesize of output 2643 [2022-11-19 07:43:45,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,133 INFO L321 Elim1Store]: treesize reduction 207, result has 11.2 percent of original size [2022-11-19 07:43:46,134 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 50 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 12 case distinctions, treesize of input 2696 treesize of output 2670 [2022-11-19 07:43:46,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,671 INFO L217 Elim1Store]: Index analysis took 242 ms [2022-11-19 07:43:46,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,860 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:43:46,861 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:43:46,862 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:43:46,863 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:43:46,864 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:43:46,865 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:43:46,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,875 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:43:46,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,886 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:43:46,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,889 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:43:46,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,893 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:43:46,894 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:43:46,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:46,904 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:43:46,905 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:43:48,868 INFO L321 Elim1Store]: treesize reduction 2802, result has 9.7 percent of original size [2022-11-19 07:43:48,869 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 37 select indices, 37 select index equivalence classes, 125 disjoint index pairs (out of 666 index pairs), introduced 37 new quantified variables, introduced 204 case distinctions, treesize of input 2720 treesize of output 2496 [2022-11-19 07:43:49,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:43:49,329 INFO L321 Elim1Store]: treesize reduction 168, result has 13.4 percent of original size [2022-11-19 07:43:49,331 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 50 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 12 case distinctions, treesize of input 2683 treesize of output 2657 [2022-11-19 07:43:55,557 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:43:55,558 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:43:55,559 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:43:55,664 INFO L321 Elim1Store]: treesize reduction 132, result has 29.4 percent of original size [2022-11-19 07:43:55,664 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 3 case distinctions, treesize of input 191 treesize of output 55 [2022-11-19 07:43:55,689 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:43:55,690 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:43:55,691 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:43:55,798 INFO L321 Elim1Store]: treesize reduction 72, result has 49.3 percent of original size [2022-11-19 07:43:55,798 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 78 treesize of output 100 [2022-11-19 07:43:55,969 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:43:55,970 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:43:55,971 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:43:55,971 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:43:56,101 INFO L321 Elim1Store]: treesize reduction 222, result has 26.2 percent of original size [2022-11-19 07:43:56,101 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 4 case distinctions, treesize of input 383 treesize of output 79 [2022-11-19 07:43:56,168 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:43:56,169 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:43:56,169 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:43:56,170 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:43:56,307 INFO L321 Elim1Store]: treesize reduction 190, result has 29.4 percent of original size [2022-11-19 07:43:56,307 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 4 case distinctions, treesize of input 375 treesize of output 90 [2022-11-19 07:43:56,497 INFO L321 Elim1Store]: treesize reduction 40, result has 40.3 percent of original size [2022-11-19 07:43:56,497 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 1 case distinctions, treesize of input 55 treesize of output 27 [2022-11-19 07:43:56,565 INFO L321 Elim1Store]: treesize reduction 42, result has 39.1 percent of original size [2022-11-19 07:43:56,566 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 1 case distinctions, treesize of input 57 treesize of output 55 [2022-11-19 07:43:56,647 INFO L321 Elim1Store]: treesize reduction 29, result has 48.2 percent of original size [2022-11-19 07:43:56,647 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 1 case distinctions, treesize of input 44 treesize of output 42 [2022-11-19 07:44:08,825 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:44:08,857 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-19 07:44:08,858 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 1 case distinctions, treesize of input 47 treesize of output 15 [2022-11-19 07:44:08,878 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:44:08,907 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-19 07:44:08,908 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 1 case distinctions, treesize of input 39 treesize of output 23 [2022-11-19 07:44:08,930 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:44:08,960 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-19 07:44:08,960 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 1 case distinctions, treesize of input 39 treesize of output 23 [2022-11-19 07:44:08,979 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:44:09,002 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-19 07:44:09,002 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 1 case distinctions, treesize of input 39 treesize of output 23 [2022-11-19 07:44:09,109 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:44:09,110 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:44:09,110 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:44:09,111 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:44:09,250 INFO L321 Elim1Store]: treesize reduction 190, result has 29.4 percent of original size [2022-11-19 07:44:09,251 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 4 case distinctions, treesize of input 375 treesize of output 90 [2022-11-19 07:44:09,374 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:44:09,375 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:44:09,375 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:44:09,478 INFO L321 Elim1Store]: treesize reduction 132, result has 29.4 percent of original size [2022-11-19 07:44:09,479 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 3 case distinctions, treesize of input 191 treesize of output 55 [2022-11-19 07:44:09,513 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:44:09,514 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:44:09,514 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 07:44:09,627 INFO L321 Elim1Store]: treesize reduction 72, result has 49.3 percent of original size [2022-11-19 07:44:09,627 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 78 treesize of output 100 [2022-11-19 07:44:10,007 INFO L321 Elim1Store]: treesize reduction 42, result has 39.1 percent of original size [2022-11-19 07:44:10,007 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 1 case distinctions, treesize of input 57 treesize of output 55 [2022-11-19 07:44:10,086 INFO L321 Elim1Store]: treesize reduction 29, result has 48.2 percent of original size [2022-11-19 07:44:10,086 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 1 case distinctions, treesize of input 44 treesize of output 42 [2022-11-19 07:44:10,152 INFO L321 Elim1Store]: treesize reduction 40, result has 40.3 percent of original size [2022-11-19 07:44:10,152 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 1 case distinctions, treesize of input 55 treesize of output 27 [2022-11-19 07:44:10,429 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2022-11-19 07:44:10,591 WARN L176 XnfTransformerHelper]: Simplifying disjunction of 5760 conjuctions. This might take some time... [2022-11-19 07:44:32,184 INFO L192 XnfTransformerHelper]: Simplified to disjunction of 5760 conjuctions. [2022-11-19 07:44:39,270 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2022-11-19 07:44:39,373 WARN L176 XnfTransformerHelper]: Simplifying disjunction of 5760 conjuctions. This might take some time... [2022-11-19 07:45:01,458 INFO L192 XnfTransformerHelper]: Simplified to disjunction of 5760 conjuctions. [2022-11-19 07:45:03,771 INFO L321 Elim1Store]: treesize reduction 40, result has 40.3 percent of original size [2022-11-19 07:45:03,771 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 1 case distinctions, treesize of input 55 treesize of output 27 [2022-11-19 07:45:03,843 INFO L321 Elim1Store]: treesize reduction 42, result has 39.1 percent of original size [2022-11-19 07:45:03,843 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 1 case distinctions, treesize of input 57 treesize of output 55 [2022-11-19 07:45:03,917 INFO L321 Elim1Store]: treesize reduction 29, result has 48.2 percent of original size [2022-11-19 07:45:03,918 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 1 case distinctions, treesize of input 44 treesize of output 42 [2022-11-19 07:45:04,113 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-19 07:45:11,101 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '871#(and (<= 0 |ULTIMATE.start_main_~#__CS_cp_y~0#1.base|) (= |~#b1~0.offset| 0) (not (<= |ULTIMATE.start_main_#t~post43#1| 2147483646)) (= |~#__CS_thread_status~0.base| 11) (<= 0 |ULTIMATE.start_main_~#__CS_cp_x~0#1.base|) (<= 0 |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) (<= 4 ~__CS_ret_FINISHED~0) (<= |~#y~0.offset| 0) (<= 0 ~__CS_round~0) (<= 0 |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) (<= |ULTIMATE.start_main_~#__CS_cp_b1~0#1.offset| 0) (<= 6 |~#__CS_thread_born_round~0.base|) (= |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_#t~post43#1|) (<= 0 |~#x~0.offset|) (<= 1 ~__THREAD_RUNNING~0) (<= |~#__CS_thread_lockedon~0.base| 10) (<= ~__CS_ret_FINISHED~0 4) (<= |~#__CS_thread_born_round~0.offset| 0) (<= 0 |ULTIMATE.start_main_~#__CS_cp_X~0#1.offset|) (<= |ULTIMATE.start_main_~#__CS_cp_y~0#1.offset| 0) (<= 0 |ULTIMATE.start_main_~#__CS_cp_x~0#1.offset|) (<= |~#x~0.base| 7) (<= |~#__CS_thread_status~0.offset| 0) (<= |#NULL.offset| 0) (<= 0 |ULTIMATE.start_main_~#__CS_cp_b1~0#1.offset|) (= |~#__CS_thread_lockedon~0.offset| 0) (<= ~__CS_ret~0 0) (<= 0 ~__CS_thread_index~0) (<= 0 |ULTIMATE.start_main_~#__CS_cp_X~0#1.base|) (= |~#X~0.offset| 0) (<= ~__CS_round~0 0) (<= 7 |~#x~0.base|) (= 2 ~__THREAD_FINISHED~0) (<= |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.offset| 0) (<= 0 |ULTIMATE.start_main_~#__CS_cp_b1~0#1.base|) (<= |ULTIMATE.start_main_~#__CS_cp_b2~0#1.offset| 0) (<= 0 ~__THREAD_UNUSED~0) (<= |~#y~0.base| 9) (<= 9 |~#y~0.base|) (<= 0 |~#__CS_thread_status~0.offset|) (<= |~#__CS_thread_born_round~0.base| 6) (<= 0 |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.offset|) (<= 0 |ULTIMATE.start_main_~#__CS_cp_y~0#1.offset|) (<= 2 ~__CS_ret_ERROR~0) (<= 0 |~#__CS_thread_born_round~0.offset|) (<= 0 |ULTIMATE.start_main_~#__CS_cp_b2~0#1.offset|) (= 5 |~#b2~0.base|) (<= 0 |~#__CS_thread_allocated~0.offset|) (<= |~#b1~0.base| 4) (<= |~#__CS_thread_allocated~0.offset| 0) (<= 3 |~#__CS_thread_allocated~0.base|) (<= ~__THREAD_UNUSED~0 0) (<= 0 ~__CS_ret~0) (<= 4 |~#b1~0.base|) (<= |ULTIMATE.start_main_~#__CS_cp_x~0#1.offset| 0) (<= 0 |ULTIMATE.start_main_~#__CS_cp_b2~0#1.base|) (<= ~__THREAD_RUNNING~0 1) (<= 0 |~#b2~0.offset|) (<= 3 |ULTIMATE.start_main_~j~2#1|) (<= 0 |~#y~0.offset|) (<= 0 |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.offset|) (<= ~__CS_ret_ERROR~0 2) (<= |~#x~0.offset| 0) (<= |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.offset| 0) (<= 0 |#NULL.offset|) (= |~#X~0.base| 8) (<= |~#b2~0.offset| 0) (<= |~#__CS_thread_allocated~0.base| 3) (<= 0 ~__CS_error~0) (<= ~__CS_ret_PREEMPTED~0 1) (<= ~__CS_error~0 0) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_main_~#__CS_cp_X~0#1.offset| 0) (<= 10 |~#__CS_thread_lockedon~0.base|) (<= 1 ~__CS_ret_PREEMPTED~0) (<= ~__CS_thread_index~0 0) (= |#NULL.base| 0))' at error location [2022-11-19 07:45:11,101 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-19 07:45:11,101 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-19 07:45:11,101 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 9 [2022-11-19 07:45:11,102 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [236623135] [2022-11-19 07:45:11,102 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-19 07:45:11,104 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-11-19 07:45:11,104 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:45:11,105 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-11-19 07:45:11,105 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=166, Unknown=0, NotChecked=0, Total=210 [2022-11-19 07:45:11,107 INFO L87 Difference]: Start difference. First operand 17 states and 19 transitions. Second operand has 9 states, 9 states have (on average 2.5555555555555554) internal successors, (23), 9 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:45:11,267 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:45:11,268 INFO L93 Difference]: Finished difference Result 40 states and 47 transitions. [2022-11-19 07:45:11,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-19 07:45:11,269 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.5555555555555554) internal successors, (23), 9 states have internal predecessors, (23), 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 14 [2022-11-19 07:45:11,269 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:45:11,270 INFO L225 Difference]: With dead ends: 40 [2022-11-19 07:45:11,270 INFO L226 Difference]: Without dead ends: 29 [2022-11-19 07:45:11,270 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 29 SyntacticMatches, 3 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 78 ImplicationChecksByTransitivity, 7.1s TimeCoverageRelationStatistics Valid=59, Invalid=213, Unknown=0, NotChecked=0, Total=272 [2022-11-19 07:45:11,271 INFO L413 NwaCegarLoop]: 5 mSDtfsCounter, 8 mSDsluCounter, 24 mSDsCounter, 0 mSdLazyCounter, 33 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 29 SdHoareTripleChecker+Invalid, 35 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 33 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-19 07:45:11,271 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 29 Invalid, 35 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 33 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-19 07:45:11,272 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states. [2022-11-19 07:45:11,281 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 29. [2022-11-19 07:45:11,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 27 states have (on average 1.1481481481481481) internal successors, (31), 28 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:45:11,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 31 transitions. [2022-11-19 07:45:11,283 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 31 transitions. Word has length 14 [2022-11-19 07:45:11,283 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:45:11,283 INFO L495 AbstractCegarLoop]: Abstraction has 29 states and 31 transitions. [2022-11-19 07:45:11,283 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 2.5555555555555554) internal successors, (23), 9 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:45:11,283 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 31 transitions. [2022-11-19 07:45:11,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-11-19 07:45:11,284 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:45:11,284 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 2, 2, 1, 1, 1, 1] [2022-11-19 07:45:11,290 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-19 07:45:11,484 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:45:11,485 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2022-11-19 07:45:11,485 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:45:11,485 INFO L85 PathProgramCache]: Analyzing trace with hash 1229826561, now seen corresponding path program 2 times [2022-11-19 07:45:11,485 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:45:11,485 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1479373732] [2022-11-19 07:45:11,485 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:45:11,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:45:11,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:45:11,726 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-19 07:45:11,726 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:45:11,728 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1479373732] [2022-11-19 07:45:11,728 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1479373732] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:45:11,728 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:45:11,728 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 07:45:11,728 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [123069588] [2022-11-19 07:45:11,729 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:45:11,729 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-19 07:45:11,729 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:45:11,729 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-19 07:45:11,730 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-19 07:45:11,730 INFO L87 Difference]: Start difference. First operand 29 states and 31 transitions. Second operand has 4 states, 3 states have (on average 4.666666666666667) internal successors, (14), 4 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:45:11,820 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:45:11,820 INFO L93 Difference]: Finished difference Result 29 states and 31 transitions. [2022-11-19 07:45:11,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-19 07:45:11,821 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 4.666666666666667) internal successors, (14), 4 states have internal predecessors, (14), 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 [2022-11-19 07:45:11,821 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:45:11,821 INFO L225 Difference]: With dead ends: 29 [2022-11-19 07:45:11,822 INFO L226 Difference]: Without dead ends: 28 [2022-11-19 07:45:11,822 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-19 07:45:11,822 INFO L413 NwaCegarLoop]: 2 mSDtfsCounter, 5 mSDsluCounter, 2 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 4 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-19 07:45:11,823 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 4 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-19 07:45:11,823 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28 states. [2022-11-19 07:45:11,833 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28 to 28. [2022-11-19 07:45:11,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28 states, 27 states have (on average 1.1111111111111112) internal successors, (30), 27 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:45:11,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 30 transitions. [2022-11-19 07:45:11,834 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 30 transitions. Word has length 26 [2022-11-19 07:45:11,835 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:45:11,835 INFO L495 AbstractCegarLoop]: Abstraction has 28 states and 30 transitions. [2022-11-19 07:45:11,835 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 4.666666666666667) internal successors, (14), 4 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:45:11,835 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 30 transitions. [2022-11-19 07:45:11,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-11-19 07:45:11,836 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:45:11,836 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 1, 1, 1] [2022-11-19 07:45:11,836 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-19 07:45:11,836 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2022-11-19 07:45:11,837 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:45:11,837 INFO L85 PathProgramCache]: Analyzing trace with hash -530082133, now seen corresponding path program 1 times [2022-11-19 07:45:11,837 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:45:11,837 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [33610685] [2022-11-19 07:45:11,837 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:45:11,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:45:11,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:45:12,225 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-19 07:45:12,225 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:45:12,225 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [33610685] [2022-11-19 07:45:12,225 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [33610685] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 07:45:12,225 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2048320932] [2022-11-19 07:45:12,225 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:45:12,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:45:12,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:45:12,227 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 07:45:12,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-19 07:45:12,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:45:12,690 INFO L263 TraceCheckSpWp]: Trace formula consists of 878 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-19 07:45:12,692 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 07:45:12,775 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-19 07:45:12,775 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 07:45:12,776 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2048320932] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:45:12,776 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-19 07:45:12,776 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 6 [2022-11-19 07:45:12,776 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1270048118] [2022-11-19 07:45:12,776 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:45:12,776 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-19 07:45:12,777 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:45:12,777 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-19 07:45:12,777 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-11-19 07:45:12,777 INFO L87 Difference]: Start difference. First operand 28 states and 30 transitions. Second operand has 6 states, 5 states have (on average 3.0) internal successors, (15), 5 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:45:12,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:45:12,998 INFO L93 Difference]: Finished difference Result 28 states and 30 transitions. [2022-11-19 07:45:12,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-19 07:45:12,998 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 3.0) internal successors, (15), 5 states have internal predecessors, (15), 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 27 [2022-11-19 07:45:12,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:45:12,999 INFO L225 Difference]: With dead ends: 28 [2022-11-19 07:45:12,999 INFO L226 Difference]: Without dead ends: 0 [2022-11-19 07:45:12,999 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2022-11-19 07:45:13,000 INFO L413 NwaCegarLoop]: 4 mSDtfsCounter, 4 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 10 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-19 07:45:13,000 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 10 Invalid, 26 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-19 07:45:13,000 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-19 07:45:13,000 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-19 07:45:13,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:45:13,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-19 07:45:13,001 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 27 [2022-11-19 07:45:13,001 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:45:13,001 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-19 07:45:13,001 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 3.0) internal successors, (15), 5 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:45:13,001 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-19 07:45:13,001 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-19 07:45:13,003 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 8 remaining) [2022-11-19 07:45:13,004 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 8 remaining) [2022-11-19 07:45:13,004 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 8 remaining) [2022-11-19 07:45:13,004 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 8 remaining) [2022-11-19 07:45:13,004 INFO L805 garLoopResultBuilder]: Registering result SAFE for location __CS_csErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 8 remaining) [2022-11-19 07:45:13,004 INFO L805 garLoopResultBuilder]: Registering result SAFE for location __CS_csErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 8 remaining) [2022-11-19 07:45:13,005 INFO L805 garLoopResultBuilder]: Registering result SAFE for location __CS_csErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 8 remaining) [2022-11-19 07:45:13,005 INFO L805 garLoopResultBuilder]: Registering result SAFE for location __CS_csErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 8 remaining) [2022-11-19 07:45:13,019 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-11-19 07:45:13,214 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2022-11-19 07:45:13,216 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-19 07:45:21,081 WARN L233 SmtUtils]: Spent 5.25s on a formula simplification. DAG size of input: 452 DAG size of output: 446 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter) [2022-11-19 07:45:21,098 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 5 7) the Hoare annotation is: true [2022-11-19 07:45:21,099 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 5 7) no Hoare annotation was computed. [2022-11-19 07:45:21,099 INFO L899 garLoopResultBuilder]: For program point __CS_pthread_joinEXIT(lines 642 663) no Hoare annotation was computed. [2022-11-19 07:45:21,099 INFO L902 garLoopResultBuilder]: At program point __CS_pthread_joinENTRY(lines 642 663) the Hoare annotation is: true [2022-11-19 07:45:21,099 INFO L899 garLoopResultBuilder]: For program point __CS_pthread_joinFINAL(lines 642 663) no Hoare annotation was computed. [2022-11-19 07:45:21,099 INFO L902 garLoopResultBuilder]: At program point L661(line 661) the Hoare annotation is: true [2022-11-19 07:45:21,099 INFO L899 garLoopResultBuilder]: For program point L661-1(line 661) no Hoare annotation was computed. [2022-11-19 07:45:21,100 INFO L899 garLoopResultBuilder]: For program point L655(lines 655 660) no Hoare annotation was computed. [2022-11-19 07:45:21,100 INFO L899 garLoopResultBuilder]: For program point L650-2(lines 650 654) no Hoare annotation was computed. [2022-11-19 07:45:21,100 INFO L899 garLoopResultBuilder]: For program point L644(lines 644 649) no Hoare annotation was computed. [2022-11-19 07:45:21,100 INFO L902 garLoopResultBuilder]: At program point L857(line 857) the Hoare annotation is: true [2022-11-19 07:45:21,100 INFO L899 garLoopResultBuilder]: For program point L857-1(lines 846 858) no Hoare annotation was computed. [2022-11-19 07:45:21,100 INFO L902 garLoopResultBuilder]: At program point L855(line 855) the Hoare annotation is: true [2022-11-19 07:45:21,101 INFO L899 garLoopResultBuilder]: For program point L855-1(lines 846 858) no Hoare annotation was computed. [2022-11-19 07:45:21,101 INFO L902 garLoopResultBuilder]: At program point L853(line 853) the Hoare annotation is: true [2022-11-19 07:45:21,101 INFO L899 garLoopResultBuilder]: For program point L853-1(lines 846 858) no Hoare annotation was computed. [2022-11-19 07:45:21,101 INFO L902 garLoopResultBuilder]: At program point L851(line 851) the Hoare annotation is: true [2022-11-19 07:45:21,101 INFO L899 garLoopResultBuilder]: For program point L851-1(lines 846 858) no Hoare annotation was computed. [2022-11-19 07:45:21,101 INFO L902 garLoopResultBuilder]: At program point L849(line 849) the Hoare annotation is: true [2022-11-19 07:45:21,101 INFO L899 garLoopResultBuilder]: For program point L849-1(lines 846 858) no Hoare annotation was computed. [2022-11-19 07:45:21,102 INFO L902 garLoopResultBuilder]: At program point L845(lines 845 858) the Hoare annotation is: true [2022-11-19 07:45:21,102 INFO L902 garLoopResultBuilder]: At program point L856(line 856) the Hoare annotation is: true [2022-11-19 07:45:21,102 INFO L899 garLoopResultBuilder]: For program point L856-1(line 856) no Hoare annotation was computed. [2022-11-19 07:45:21,102 INFO L902 garLoopResultBuilder]: At program point L854(line 854) the Hoare annotation is: true [2022-11-19 07:45:21,102 INFO L899 garLoopResultBuilder]: For program point L854-1(line 854) no Hoare annotation was computed. [2022-11-19 07:45:21,102 INFO L902 garLoopResultBuilder]: At program point L852(line 852) the Hoare annotation is: true [2022-11-19 07:45:21,102 INFO L899 garLoopResultBuilder]: For program point L852-1(line 852) no Hoare annotation was computed. [2022-11-19 07:45:21,102 INFO L902 garLoopResultBuilder]: At program point L850(line 850) the Hoare annotation is: true [2022-11-19 07:45:21,103 INFO L899 garLoopResultBuilder]: For program point L850-1(line 850) no Hoare annotation was computed. [2022-11-19 07:45:21,103 INFO L902 garLoopResultBuilder]: At program point ##fun~$Pointer$~TO~$Pointer$ENTRY(line -1) the Hoare annotation is: true [2022-11-19 07:45:21,103 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~$Pointer$EXIT(line -1) no Hoare annotation was computed. [2022-11-19 07:45:21,103 INFO L899 garLoopResultBuilder]: For program point __CS_pthread_createEXIT(lines 664 677) no Hoare annotation was computed. [2022-11-19 07:45:21,103 INFO L902 garLoopResultBuilder]: At program point __CS_pthread_createENTRY(lines 664 677) the Hoare annotation is: true [2022-11-19 07:45:21,103 INFO L899 garLoopResultBuilder]: For program point L869-4(line 869) no Hoare annotation was computed. [2022-11-19 07:45:21,106 INFO L895 garLoopResultBuilder]: At program point L869-5(lines 869 879) the Hoare annotation is: (or (let ((.cse4 (+ |~#__CS_thread_lockedon~0.offset| 24)) (.cse2 (select |#memory_int| |~#X~0.base|)) (.cse12 (+ 32 |~#__CS_thread_lockedon~0.offset|)) (.cse5 (+ 12 |~#__CS_thread_lockedon~0.offset|)) (.cse10 (+ 28 |~#__CS_thread_lockedon~0.offset|)) (.cse8 (+ 8 |~#__CS_thread_lockedon~0.offset|)) (.cse9 (+ 16 |~#__CS_thread_lockedon~0.offset|)) (.cse6 (select |#memory_int| |~#b1~0.base|)) (.cse14 (select |#memory_int| |~#y~0.base|)) (.cse3 (select |#memory_int| |~#__CS_thread_status~0.base|)) (.cse18 (select |#memory_int| 1)) (.cse13 (select |#memory_int| |~#b2~0.base|)) (.cse11 (select |#memory_int| |~#__CS_thread_allocated~0.base|)) (.cse7 (select |#memory_$Pointer$.base| |~#__CS_thread_lockedon~0.base|)) (.cse15 (+ 20 |~#__CS_thread_lockedon~0.offset|)) (.cse17 (select |#memory_int| |~#__CS_thread_born_round~0.base|)) (.cse0 (select |#memory_int| |~#x~0.base|)) (.cse1 (select |#memory_$Pointer$.offset| |~#__CS_thread_lockedon~0.base|)) (.cse16 (+ 4 |~#__CS_thread_lockedon~0.offset|))) (and (= |ULTIMATE.start_main_~#__CS_cp_X~0#1.offset| 0) (= (select .cse0 (+ 8 |~#x~0.offset|)) 0) (= (select |#length| 6) 3) (= (select .cse1 |~#__CS_thread_lockedon~0.offset|) 0) (not (= 5 |ULTIMATE.start_main_~#__CS_cp_X~0#1.base|)) (= (select .cse2 (+ |~#X~0.offset| 8)) 0) (= (select .cse3 (+ 5 |~#__CS_thread_status~0.offset|)) 0) (= (select ~__CS_u~0.x 0) 0) (= 12 (select |#length| |ULTIMATE.start_main_~#__CS_cp_x~0#1.base|)) (= |~#b1~0.offset| 0) (= |~#y~0.offset| 0) (= 1 (select |#valid| 5)) (= |~#__CS_thread_status~0.base| 11) (= (select .cse1 .cse4) 0) (not (= |ULTIMATE.start_main_~#__CS_cp_b2~0#1.base| 4)) (= (select .cse1 .cse5) 0) (= (select .cse6 (+ |~#b1~0.offset| 4)) 0) (= ~__THREAD_RUNNING~0 1) (= (select .cse7 .cse4) 0) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#__CS_cp_x~0#1.base|) (= |ULTIMATE.start_main_~#__CS_cp_y~0#1.offset| 0) (= (select .cse3 (+ 7 |~#__CS_thread_status~0.offset|)) 0) (not (= |ULTIMATE.start_main_~#__CS_cp_x~0#1.base| 8)) (= (select |#valid| |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) 1) (= |ULTIMATE.start_main_~i~0#1| 0) (not (= |ULTIMATE.start_main_~#__CS_cp_y~0#1.base| |ULTIMATE.start_main_~#__CS_cp_b1~0#1.base|)) (= 2 ~__CS_ret_ERROR~0) (= 12 (select |#length| |ULTIMATE.start_main_~#__CS_cp_b1~0#1.base|)) (= (select |#length| 8) 12) (not (= |ULTIMATE.start_main_~#__CS_cp_b1~0#1.base| 4)) (= 13 (select |#length| 2)) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#__CS_cp_b2~0#1.base|) (= (select |#valid| 9) 1) (= (select .cse2 |~#X~0.offset|) 0) (not (= |ULTIMATE.start_main_~#__CS_cp_y~0#1.base| |ULTIMATE.start_main_~#__CS_cp_x~0#1.base|)) (not (= 4 |ULTIMATE.start_main_~#__CS_cp_X~0#1.base|)) (= |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.offset| 0) (= (select .cse1 .cse8) 0) (= (select .cse3 (+ |~#__CS_thread_status~0.offset| 4)) 0) (= (select .cse1 .cse9) 0) (= (select |#valid| 11) 1) (not (= 8 |ULTIMATE.start_main_~#__CS_cp_b2~0#1.base|)) (= (select .cse2 (+ |~#X~0.offset| 4)) 0) (not (= 7 |ULTIMATE.start_main_~#__CS_cp_y~0#1.base|)) (= (select ~__CS_thread~0.base 1) 0) (= (select .cse1 .cse10) 0) (= ~__CS_ret_PREEMPTED~0 1) (= 0 (select .cse0 (+ 4 |~#x~0.offset|))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#__CS_cp_y~0#1.base|) (= (select .cse11 |~#__CS_thread_allocated~0.offset|) 0) (= (select |#valid| |ULTIMATE.start_main_~#__CS_cp_b2~0#1.base|) 1) (not (= |ULTIMATE.start_main_~#__CS_cp_x~0#1.base| |ULTIMATE.start_main_~#__CS_cp_b1~0#1.base|)) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) (= (select .cse1 .cse12) 0) (= 2 (select |#length| 1)) (not (= |ULTIMATE.start_main_~#__CS_cp_b2~0#1.base| |ULTIMATE.start_main_~#__CS_cp_b1~0#1.base|)) (not (= 5 |ULTIMATE.start_main_~#__CS_cp_x~0#1.base|)) (= (select .cse7 |~#__CS_thread_lockedon~0.offset|) 0) (= 3 |~#__CS_thread_allocated~0.base|) (= ~__CS_thread_index~0 0) (not (= 9 |ULTIMATE.start_main_~#__CS_cp_x~0#1.base|)) (= ~__CS_error~0 0) (= |~#__CS_thread_born_round~0.offset| 0) (= (select .cse7 .cse12) 0) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) (= (select |#valid| 3) 1) (= (select .cse3 (+ |~#__CS_thread_status~0.offset| 1)) 0) (= (select |#valid| 7) 1) (not (= |ULTIMATE.start_main_~#__CS_cp_y~0#1.base| 8)) (= ~__THREAD_UNUSED~0 0) (= (select |#valid| |ULTIMATE.start_main_~#__CS_cp_X~0#1.base|) 1) (= ~__CS_ret_FINISHED~0 4) (= |~#__CS_thread_status~0.offset| 0) (= 0 |~#__CS_thread_allocated~0.offset|) (not (= |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base| 10)) (not (= 5 |ULTIMATE.start_main_~#__CS_cp_b2~0#1.base|)) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#__CS_cp_b1~0#1.base|) (= (select ~__CS_u~0.x 1) 0) (= |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.offset| 0) (= (select ~__CS_u~0.x 2) 0) (= 0 (select .cse7 .cse5)) (= (select .cse7 .cse10) 0) (= (select .cse3 |~#__CS_thread_status~0.offset|) 0) (= |~#__CS_thread_lockedon~0.offset| 0) (= (select .cse13 |~#b2~0.offset|) 0) (= (select ~__CS_thread~0.base 0) 0) (= (select .cse14 (+ 8 |~#y~0.offset|)) 0) (= (select |#length| |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 36) (not (= 9 |ULTIMATE.start_main_~#__CS_cp_b1~0#1.base|)) (= (select .cse3 (+ 2 |~#__CS_thread_status~0.offset|)) 0) (= |~#__CS_thread_lockedon~0.base| 10) (= (select .cse11 (+ |~#__CS_thread_allocated~0.offset| 1)) 0) (= |~#X~0.offset| 0) (= (select .cse3 (+ 6 |~#__CS_thread_status~0.offset|)) 0) (= |ULTIMATE.start_main_~#__CS_cp_x~0#1.offset| 0) (= |~#x~0.offset| 0) (= (select .cse7 .cse8) 0) (= (select |#length| |ULTIMATE.start_main_~#__CS_cp_X~0#1.base|) 12) (not (= |ULTIMATE.start_main_~#__CS_cp_b1~0#1.base| |ULTIMATE.start_main_~#__CS_cp_X~0#1.base|)) (= 2 ~__THREAD_FINISHED~0) (= (select |#valid| 4) 1) (= 3 (select |#length| 3)) (= (select .cse1 .cse15) 0) (not (= 9 |ULTIMATE.start_main_~#__CS_cp_b2~0#1.base|)) (not (= 8 |ULTIMATE.start_main_~#__CS_cp_X~0#1.base|)) (= (select |#valid| 1) 1) (not (= |ULTIMATE.start_main_~#__CS_cp_y~0#1.base| |ULTIMATE.start_main_~#__CS_cp_b2~0#1.base|)) (= (select .cse7 .cse16) 0) (= (select .cse17 (+ |~#__CS_thread_born_round~0.offset| 1)) 0) (not (= |ULTIMATE.start_main_~#__CS_cp_y~0#1.base| |ULTIMATE.start_main_~#__CS_cp_X~0#1.base|)) (not (= |ULTIMATE.start_main_~#__CS_cp_y~0#1.base| 9)) (not (= 7 |ULTIMATE.start_main_~#__CS_cp_X~0#1.base|)) (= (select .cse14 |~#y~0.offset|) 0) (= 9 |~#y~0.base|) (= (select .cse7 .cse9) 0) (not (= 5 |ULTIMATE.start_main_~#__CS_cp_b1~0#1.base|)) (= 5 |~#b2~0.base|) (= |ULTIMATE.start_main_~#__CS_cp_b1~0#1.offset| 0) (= ~__CS_ret~0 0) (= |~#x~0.base| 7) (= (select .cse6 |~#b1~0.offset|) 0) (= |ULTIMATE.start_main_~#__CS_cp_b2~0#1.offset| 0) (= (select .cse6 (+ |~#b1~0.offset| 8)) 0) (= (select |#length| 9) 12) (not (= |ULTIMATE.start_main_~#__CS_cp_x~0#1.base| 4)) (not (= 7 |ULTIMATE.start_main_~#__CS_cp_b1~0#1.base|)) (= (select |#length| 7) 12) (= (select |#valid| 0) 0) (= |~#b2~0.offset| 0) (not (= |ULTIMATE.start_main_~#__CS_cp_y~0#1.base| 4)) (= ~__CS_round~0 0) (not (= 7 |ULTIMATE.start_main_~#__CS_cp_x~0#1.base|)) (not (= 5 |ULTIMATE.start_main_~#__CS_cp_y~0#1.base|)) (= 0 (select .cse17 (+ 2 |~#__CS_thread_born_round~0.offset|))) (= (select |#valid| 2) 1) (= (select |#valid| |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 1) (= |#NULL.offset| 0) (= 9 (select |#length| 11)) (= 9 (select |#length| |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|)) (= (select ~__CS_thread~0.offset 0) 0) (= (select .cse14 (+ |~#y~0.offset| 4)) 0) (= (select .cse18 0) 48) (= 12 (select |#length| 5)) (= (select |#length| 4) 12) (not (= 8 |ULTIMATE.start_main_~#__CS_cp_b1~0#1.base|)) (= (select .cse3 (+ 3 |~#__CS_thread_status~0.offset|)) 0) (= (select .cse13 (+ |~#b2~0.offset| 4)) 0) (= (select .cse3 (+ |~#__CS_thread_status~0.offset| 8)) 0) (= |~#__CS_thread_born_round~0.base| 6) (not (= 9 |ULTIMATE.start_main_~#__CS_cp_X~0#1.base|)) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#__CS_cp_X~0#1.base|) (= |~#X~0.base| 8) (not (= |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base| 11)) (= (select |#length| 10) 36) (not (= 7 |ULTIMATE.start_main_~#__CS_cp_b2~0#1.base|)) (= |~#b1~0.base| 4) (= 0 (select ~__CS_thread~0.base 2)) (= (select |#valid| 6) 1) (= (select |#valid| |ULTIMATE.start_main_~#__CS_cp_b1~0#1.base|) 1) (not (= |ULTIMATE.start_main_~#__CS_cp_b2~0#1.base| |ULTIMATE.start_main_~#__CS_cp_X~0#1.base|)) (= (select .cse18 1) 0) (= (select |#valid| |ULTIMATE.start_main_~#__CS_cp_y~0#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#__CS_cp_x~0#1.base|) 1) (= (select |#length| |ULTIMATE.start_main_~#__CS_cp_y~0#1.base|) 12) (= (select .cse13 (+ |~#b2~0.offset| 8)) 0) (= (select |#length| |ULTIMATE.start_main_~#__CS_cp_b2~0#1.base|) 12) (not (= |ULTIMATE.start_main_~#__CS_cp_x~0#1.base| |ULTIMATE.start_main_~#__CS_cp_b2~0#1.base|)) (= (select ~__CS_thread~0.offset 1) 0) (= 0 (select .cse11 (+ 2 |~#__CS_thread_allocated~0.offset|))) (= (select .cse7 .cse15) 0) (= (select |#valid| 10) 1) (= (select |#valid| 8) 1) (= (select .cse17 |~#__CS_thread_born_round~0.offset|) 0) (< 0 |#StackHeapBarrier|) (= (select .cse0 |~#x~0.offset|) 0) (= (select .cse1 .cse16) 0) (= (select ~__CS_thread~0.offset 2) 0) (not (= |ULTIMATE.start_main_~#__CS_cp_x~0#1.base| |ULTIMATE.start_main_~#__CS_cp_X~0#1.base|)) (= |#NULL.base| 0))) (and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= 1 |ULTIMATE.start_main_~j~2#1|))) [2022-11-19 07:45:21,106 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 869) no Hoare annotation was computed. [2022-11-19 07:45:21,107 INFO L902 garLoopResultBuilder]: At program point L927(line 927) the Hoare annotation is: true [2022-11-19 07:45:21,107 INFO L899 garLoopResultBuilder]: For program point L927-1(line 927) no Hoare annotation was computed. [2022-11-19 07:45:21,107 INFO L902 garLoopResultBuilder]: At program point L944(line 944) the Hoare annotation is: true [2022-11-19 07:45:21,107 INFO L902 garLoopResultBuilder]: At program point L911(line 911) the Hoare annotation is: true [2022-11-19 07:45:21,107 INFO L899 garLoopResultBuilder]: For program point L944-1(line 944) no Hoare annotation was computed. [2022-11-19 07:45:21,107 INFO L899 garLoopResultBuilder]: For program point L911-1(line 911) no Hoare annotation was computed. [2022-11-19 07:45:21,107 INFO L902 garLoopResultBuilder]: At program point L936(line 936) the Hoare annotation is: true [2022-11-19 07:45:21,107 INFO L899 garLoopResultBuilder]: For program point L936-1(line 936) no Hoare annotation was computed. [2022-11-19 07:45:21,107 INFO L902 garLoopResultBuilder]: At program point L928(line 928) the Hoare annotation is: true [2022-11-19 07:45:21,108 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 875) no Hoare annotation was computed. [2022-11-19 07:45:21,108 INFO L899 garLoopResultBuilder]: For program point L928-1(line 928) no Hoare annotation was computed. [2022-11-19 07:45:21,108 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-19 07:45:21,108 INFO L899 garLoopResultBuilder]: For program point L920(lines 920 925) no Hoare annotation was computed. [2022-11-19 07:45:21,108 INFO L899 garLoopResultBuilder]: For program point L920-1(lines 920 925) no Hoare annotation was computed. [2022-11-19 07:45:21,108 INFO L902 garLoopResultBuilder]: At program point L945(line 945) the Hoare annotation is: true [2022-11-19 07:45:21,108 INFO L899 garLoopResultBuilder]: For program point L945-1(line 945) no Hoare annotation was computed. [2022-11-19 07:45:21,108 INFO L902 garLoopResultBuilder]: At program point L937(line 937) the Hoare annotation is: true [2022-11-19 07:45:21,108 INFO L899 garLoopResultBuilder]: For program point L937-1(line 937) no Hoare annotation was computed. [2022-11-19 07:45:21,108 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 875) no Hoare annotation was computed. [2022-11-19 07:45:21,108 INFO L902 garLoopResultBuilder]: At program point L929(line 929) the Hoare annotation is: true [2022-11-19 07:45:21,109 INFO L899 garLoopResultBuilder]: For program point L929-1(line 929) no Hoare annotation was computed. [2022-11-19 07:45:21,109 INFO L902 garLoopResultBuilder]: At program point L946(line 946) the Hoare annotation is: true [2022-11-19 07:45:21,109 INFO L899 garLoopResultBuilder]: For program point L946-1(line 946) no Hoare annotation was computed. [2022-11-19 07:45:21,109 INFO L902 garLoopResultBuilder]: At program point L938(line 938) the Hoare annotation is: true [2022-11-19 07:45:21,109 INFO L899 garLoopResultBuilder]: For program point L938-1(line 938) no Hoare annotation was computed. [2022-11-19 07:45:21,109 INFO L902 garLoopResultBuilder]: At program point L930(line 930) the Hoare annotation is: true [2022-11-19 07:45:21,109 INFO L899 garLoopResultBuilder]: For program point L930-1(line 930) no Hoare annotation was computed. [2022-11-19 07:45:21,110 INFO L902 garLoopResultBuilder]: At program point L947(line 947) the Hoare annotation is: true [2022-11-19 07:45:21,110 INFO L899 garLoopResultBuilder]: For program point L914(lines 914 919) no Hoare annotation was computed. [2022-11-19 07:45:21,110 INFO L902 garLoopResultBuilder]: At program point L947-1(line 947) the Hoare annotation is: true [2022-11-19 07:45:21,110 INFO L899 garLoopResultBuilder]: For program point L914-1(lines 914 919) no Hoare annotation was computed. [2022-11-19 07:45:21,110 INFO L902 garLoopResultBuilder]: At program point L939(line 939) the Hoare annotation is: true [2022-11-19 07:45:21,110 INFO L899 garLoopResultBuilder]: For program point L939-1(line 939) no Hoare annotation was computed. [2022-11-19 07:45:21,110 INFO L902 garLoopResultBuilder]: At program point L931(line 931) the Hoare annotation is: true [2022-11-19 07:45:21,110 INFO L899 garLoopResultBuilder]: For program point L931-1(line 931) no Hoare annotation was computed. [2022-11-19 07:45:21,110 INFO L902 garLoopResultBuilder]: At program point L923(line 923) the Hoare annotation is: true [2022-11-19 07:45:21,110 INFO L899 garLoopResultBuilder]: For program point L923-1(line 923) no Hoare annotation was computed. [2022-11-19 07:45:21,110 INFO L902 garLoopResultBuilder]: At program point L940(line 940) the Hoare annotation is: true [2022-11-19 07:45:21,110 INFO L899 garLoopResultBuilder]: For program point L940-1(line 940) no Hoare annotation was computed. [2022-11-19 07:45:21,111 INFO L902 garLoopResultBuilder]: At program point L932(line 932) the Hoare annotation is: true [2022-11-19 07:45:21,111 INFO L899 garLoopResultBuilder]: For program point L932-1(line 932) no Hoare annotation was computed. [2022-11-19 07:45:21,111 INFO L902 garLoopResultBuilder]: At program point L941(line 941) the Hoare annotation is: true [2022-11-19 07:45:21,111 INFO L899 garLoopResultBuilder]: For program point L908(lines 908 913) no Hoare annotation was computed. [2022-11-19 07:45:21,111 INFO L899 garLoopResultBuilder]: For program point L941-1(line 941) no Hoare annotation was computed. [2022-11-19 07:45:21,111 INFO L899 garLoopResultBuilder]: For program point L908-1(lines 908 913) no Hoare annotation was computed. [2022-11-19 07:45:21,111 INFO L899 garLoopResultBuilder]: For program point L875-3(line 875) no Hoare annotation was computed. [2022-11-19 07:45:21,111 INFO L899 garLoopResultBuilder]: For program point L875-4(line 875) no Hoare annotation was computed. [2022-11-19 07:45:21,115 INFO L895 garLoopResultBuilder]: At program point L875-5(lines 875 878) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_main_~#__CS_cp_X~0#1.offset| 0)) (.cse5 (= |~#b1~0.offset| 0)) (.cse6 (= |~#y~0.offset| 0)) (.cse7 (= |~#__CS_thread_status~0.base| 11)) (.cse11 (= ~__THREAD_RUNNING~0 1)) (.cse13 (= |ULTIMATE.start_main_~#__CS_cp_y~0#1.offset| 0)) (.cse14 (= |ULTIMATE.start_main_~i~0#1| 0)) (.cse15 (= 2 ~__CS_ret_ERROR~0)) (.cse16 (= |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.offset| 0)) (.cse20 (= ~__CS_ret_PREEMPTED~0 1)) (.cse23 (= 3 |~#__CS_thread_allocated~0.base|)) (.cse24 (= ~__CS_thread_index~0 0)) (.cse25 (= ~__CS_error~0 0)) (.cse26 (= |~#__CS_thread_born_round~0.offset| 0)) (.cse27 (= ~__THREAD_UNUSED~0 0)) (.cse28 (= ~__CS_ret_FINISHED~0 4)) (.cse29 (= |~#__CS_thread_status~0.offset| 0)) (.cse30 (= 0 |~#__CS_thread_allocated~0.offset|)) (.cse31 (= |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.offset| 0)) (.cse32 (= |~#__CS_thread_lockedon~0.offset| 0)) (.cse35 (= |~#__CS_thread_lockedon~0.base| 10)) (.cse36 (= |~#X~0.offset| 0)) (.cse37 (= |ULTIMATE.start_main_~#__CS_cp_x~0#1.offset| 0)) (.cse38 (= |~#x~0.offset| 0)) (.cse39 (= 2 ~__THREAD_FINISHED~0)) (.cse43 (= 9 |~#y~0.base|)) (.cse44 (= 5 |~#b2~0.base|)) (.cse45 (= |ULTIMATE.start_main_~#__CS_cp_b1~0#1.offset| 0)) (.cse46 (= ~__CS_ret~0 0)) (.cse47 (= |~#x~0.base| 7)) (.cse48 (= |ULTIMATE.start_main_~#__CS_cp_b2~0#1.offset| 0)) (.cse49 (= |~#b2~0.offset| 0)) (.cse50 (= ~__CS_round~0 0)) (.cse51 (= |#NULL.offset| 0)) (.cse53 (= |~#__CS_thread_born_round~0.base| 6)) (.cse54 (= |~#X~0.base| 8)) (.cse55 (= |~#b1~0.base| 4)) (.cse57 (= |#NULL.base| 0)) (.cse56 (= |ULTIMATE.start_main_~j~2#1| 0)) (.cse59 (<= 1 |ULTIMATE.start_main_~i~0#1|)) (.cse60 (<= |ULTIMATE.start_main_~i~0#1| 2)) (.cse58 (<= 1 |ULTIMATE.start_main_~j~2#1|))) (or (let ((.cse8 (+ |~#__CS_thread_lockedon~0.offset| 24)) (.cse3 (select |#memory_int| |~#X~0.base|)) (.cse22 (+ 32 |~#__CS_thread_lockedon~0.offset|)) (.cse9 (+ 12 |~#__CS_thread_lockedon~0.offset|)) (.cse19 (+ 28 |~#__CS_thread_lockedon~0.offset|)) (.cse17 (+ 8 |~#__CS_thread_lockedon~0.offset|)) (.cse18 (+ 16 |~#__CS_thread_lockedon~0.offset|)) (.cse10 (select |#memory_int| |~#b1~0.base|)) (.cse34 (select |#memory_int| |~#y~0.base|)) (.cse4 (select |#memory_int| |~#__CS_thread_status~0.base|)) (.cse52 (select |#memory_int| 1)) (.cse33 (select |#memory_int| |~#b2~0.base|)) (.cse21 (select |#memory_int| |~#__CS_thread_allocated~0.base|)) (.cse12 (select |#memory_$Pointer$.base| |~#__CS_thread_lockedon~0.base|)) (.cse40 (+ 20 |~#__CS_thread_lockedon~0.offset|)) (.cse42 (select |#memory_int| |~#__CS_thread_born_round~0.base|)) (.cse1 (select |#memory_int| |~#x~0.base|)) (.cse2 (select |#memory_$Pointer$.offset| |~#__CS_thread_lockedon~0.base|)) (.cse41 (+ 4 |~#__CS_thread_lockedon~0.offset|))) (and .cse0 (= (select .cse1 (+ 8 |~#x~0.offset|)) 0) (= (select |#length| 6) 3) (= (select .cse2 |~#__CS_thread_lockedon~0.offset|) 0) (not (= 5 |ULTIMATE.start_main_~#__CS_cp_X~0#1.base|)) (= (select .cse3 (+ |~#X~0.offset| 8)) 0) (= (select .cse4 (+ 5 |~#__CS_thread_status~0.offset|)) 0) (= (select ~__CS_u~0.x 0) 0) (= 12 (select |#length| |ULTIMATE.start_main_~#__CS_cp_x~0#1.base|)) .cse5 .cse6 (= 1 (select |#valid| 5)) .cse7 (= (select .cse2 .cse8) 0) (not (= |ULTIMATE.start_main_~#__CS_cp_b2~0#1.base| 4)) (= (select .cse2 .cse9) 0) (= (select .cse10 (+ |~#b1~0.offset| 4)) 0) .cse11 (= (select .cse12 .cse8) 0) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#__CS_cp_x~0#1.base|) .cse13 (= (select .cse4 (+ 7 |~#__CS_thread_status~0.offset|)) 0) (not (= |ULTIMATE.start_main_~#__CS_cp_x~0#1.base| 8)) (= (select |#valid| |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) 1) .cse14 (not (= |ULTIMATE.start_main_~#__CS_cp_y~0#1.base| |ULTIMATE.start_main_~#__CS_cp_b1~0#1.base|)) .cse15 (= 12 (select |#length| |ULTIMATE.start_main_~#__CS_cp_b1~0#1.base|)) (= (select |#length| 8) 12) (not (= |ULTIMATE.start_main_~#__CS_cp_b1~0#1.base| 4)) (= 13 (select |#length| 2)) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#__CS_cp_b2~0#1.base|) (= (select |#valid| 9) 1) (= (select .cse3 |~#X~0.offset|) 0) (not (= |ULTIMATE.start_main_~#__CS_cp_y~0#1.base| |ULTIMATE.start_main_~#__CS_cp_x~0#1.base|)) (not (= 4 |ULTIMATE.start_main_~#__CS_cp_X~0#1.base|)) .cse16 (= (select .cse2 .cse17) 0) (= (select .cse4 (+ |~#__CS_thread_status~0.offset| 4)) 0) (= (select .cse2 .cse18) 0) (= (select |#valid| 11) 1) (not (= 8 |ULTIMATE.start_main_~#__CS_cp_b2~0#1.base|)) (= (select .cse3 (+ |~#X~0.offset| 4)) 0) (not (= 7 |ULTIMATE.start_main_~#__CS_cp_y~0#1.base|)) (= (select ~__CS_thread~0.base 1) 0) (= (select .cse2 .cse19) 0) .cse20 (= 0 (select .cse1 (+ 4 |~#x~0.offset|))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#__CS_cp_y~0#1.base|) (= (select .cse21 |~#__CS_thread_allocated~0.offset|) 0) (= (select |#valid| |ULTIMATE.start_main_~#__CS_cp_b2~0#1.base|) 1) (not (= |ULTIMATE.start_main_~#__CS_cp_x~0#1.base| |ULTIMATE.start_main_~#__CS_cp_b1~0#1.base|)) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) (= (select .cse2 .cse22) 0) (= 2 (select |#length| 1)) (not (= |ULTIMATE.start_main_~#__CS_cp_b2~0#1.base| |ULTIMATE.start_main_~#__CS_cp_b1~0#1.base|)) (not (= 5 |ULTIMATE.start_main_~#__CS_cp_x~0#1.base|)) (= (select .cse12 |~#__CS_thread_lockedon~0.offset|) 0) .cse23 .cse24 (not (= 9 |ULTIMATE.start_main_~#__CS_cp_x~0#1.base|)) .cse25 .cse26 (= (select .cse12 .cse22) 0) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) (= (select |#valid| 3) 1) (= (select .cse4 (+ |~#__CS_thread_status~0.offset| 1)) 0) (= (select |#valid| 7) 1) (not (= |ULTIMATE.start_main_~#__CS_cp_y~0#1.base| 8)) .cse27 (= (select |#valid| |ULTIMATE.start_main_~#__CS_cp_X~0#1.base|) 1) .cse28 .cse29 .cse30 (not (= |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base| 10)) (not (= 5 |ULTIMATE.start_main_~#__CS_cp_b2~0#1.base|)) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#__CS_cp_b1~0#1.base|) (= (select ~__CS_u~0.x 1) 0) .cse31 (= (select ~__CS_u~0.x 2) 0) (= 0 (select .cse12 .cse9)) (= (select .cse12 .cse19) 0) (= (select .cse4 |~#__CS_thread_status~0.offset|) 0) .cse32 (= (select .cse33 |~#b2~0.offset|) 0) (= (select ~__CS_thread~0.base 0) 0) (= (select .cse34 (+ 8 |~#y~0.offset|)) 0) (= (select |#length| |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 36) (not (= 9 |ULTIMATE.start_main_~#__CS_cp_b1~0#1.base|)) (= (select .cse4 (+ 2 |~#__CS_thread_status~0.offset|)) 0) .cse35 (= (select .cse21 (+ |~#__CS_thread_allocated~0.offset| 1)) 0) .cse36 (= (select .cse4 (+ 6 |~#__CS_thread_status~0.offset|)) 0) .cse37 .cse38 (= (select .cse12 .cse17) 0) (= (select |#length| |ULTIMATE.start_main_~#__CS_cp_X~0#1.base|) 12) (not (= |ULTIMATE.start_main_~#__CS_cp_b1~0#1.base| |ULTIMATE.start_main_~#__CS_cp_X~0#1.base|)) .cse39 (= (select |#valid| 4) 1) (= 3 (select |#length| 3)) (= (select .cse2 .cse40) 0) (not (= 9 |ULTIMATE.start_main_~#__CS_cp_b2~0#1.base|)) (not (= 8 |ULTIMATE.start_main_~#__CS_cp_X~0#1.base|)) (= (select |#valid| 1) 1) (not (= |ULTIMATE.start_main_~#__CS_cp_y~0#1.base| |ULTIMATE.start_main_~#__CS_cp_b2~0#1.base|)) (= (select .cse12 .cse41) 0) (= (select .cse42 (+ |~#__CS_thread_born_round~0.offset| 1)) 0) (not (= |ULTIMATE.start_main_~#__CS_cp_y~0#1.base| |ULTIMATE.start_main_~#__CS_cp_X~0#1.base|)) (not (= |ULTIMATE.start_main_~#__CS_cp_y~0#1.base| 9)) (not (= 7 |ULTIMATE.start_main_~#__CS_cp_X~0#1.base|)) (= (select .cse34 |~#y~0.offset|) 0) .cse43 (= (select .cse12 .cse18) 0) (not (= 5 |ULTIMATE.start_main_~#__CS_cp_b1~0#1.base|)) .cse44 .cse45 .cse46 .cse47 (= (select .cse10 |~#b1~0.offset|) 0) .cse48 (= (select .cse10 (+ |~#b1~0.offset| 8)) 0) (= (select |#length| 9) 12) (not (= |ULTIMATE.start_main_~#__CS_cp_x~0#1.base| 4)) (not (= 7 |ULTIMATE.start_main_~#__CS_cp_b1~0#1.base|)) (= (select |#length| 7) 12) (= (select |#valid| 0) 0) .cse49 (not (= |ULTIMATE.start_main_~#__CS_cp_y~0#1.base| 4)) .cse50 (not (= 7 |ULTIMATE.start_main_~#__CS_cp_x~0#1.base|)) (not (= 5 |ULTIMATE.start_main_~#__CS_cp_y~0#1.base|)) (= 0 (select .cse42 (+ 2 |~#__CS_thread_born_round~0.offset|))) (= (select |#valid| 2) 1) (= (select |#valid| |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 1) .cse51 (= 9 (select |#length| 11)) (= 9 (select |#length| |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|)) (= (select ~__CS_thread~0.offset 0) 0) (= (select .cse34 (+ |~#y~0.offset| 4)) 0) (= (select .cse52 0) 48) (= 12 (select |#length| 5)) (= (select |#length| 4) 12) (not (= 8 |ULTIMATE.start_main_~#__CS_cp_b1~0#1.base|)) (= (select .cse4 (+ 3 |~#__CS_thread_status~0.offset|)) 0) (= (select .cse33 (+ |~#b2~0.offset| 4)) 0) (= (select .cse4 (+ |~#__CS_thread_status~0.offset| 8)) 0) .cse53 (not (= 9 |ULTIMATE.start_main_~#__CS_cp_X~0#1.base|)) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#__CS_cp_X~0#1.base|) .cse54 (not (= |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base| 11)) (= (select |#length| 10) 36) (not (= 7 |ULTIMATE.start_main_~#__CS_cp_b2~0#1.base|)) .cse55 (= 0 (select ~__CS_thread~0.base 2)) (= (select |#valid| 6) 1) (= (select |#valid| |ULTIMATE.start_main_~#__CS_cp_b1~0#1.base|) 1) (not (= |ULTIMATE.start_main_~#__CS_cp_b2~0#1.base| |ULTIMATE.start_main_~#__CS_cp_X~0#1.base|)) (= (select .cse52 1) 0) (= (select |#valid| |ULTIMATE.start_main_~#__CS_cp_y~0#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#__CS_cp_x~0#1.base|) 1) (= (select |#length| |ULTIMATE.start_main_~#__CS_cp_y~0#1.base|) 12) (= (select .cse33 (+ |~#b2~0.offset| 8)) 0) (= (select |#length| |ULTIMATE.start_main_~#__CS_cp_b2~0#1.base|) 12) .cse56 (not (= |ULTIMATE.start_main_~#__CS_cp_x~0#1.base| |ULTIMATE.start_main_~#__CS_cp_b2~0#1.base|)) (= (select ~__CS_thread~0.offset 1) 0) (= 0 (select .cse21 (+ 2 |~#__CS_thread_allocated~0.offset|))) (= (select .cse12 .cse40) 0) (= (select |#valid| 10) 1) (= (select |#valid| 8) 1) (= (select .cse42 |~#__CS_thread_born_round~0.offset|) 0) (< 0 |#StackHeapBarrier|) (= (select .cse1 |~#x~0.offset|) 0) (= (select .cse2 .cse41) 0) (= (select ~__CS_thread~0.offset 2) 0) (not (= |ULTIMATE.start_main_~#__CS_cp_x~0#1.base| |ULTIMATE.start_main_~#__CS_cp_X~0#1.base|)) .cse57)) (and .cse0 (<= 0 |ULTIMATE.start_main_~#__CS_cp_y~0#1.base|) .cse5 .cse6 .cse7 (<= 0 |ULTIMATE.start_main_~#__CS_cp_x~0#1.base|) .cse11 .cse13 .cse14 .cse15 (<= 0 |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) .cse16 (<= 0 |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) .cse20 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse35 (<= 0 |ULTIMATE.start_main_~#__CS_cp_X~0#1.base|) .cse36 .cse37 .cse38 .cse39 (<= 0 |ULTIMATE.start_main_~#__CS_cp_b1~0#1.base|) .cse43 .cse44 .cse45 .cse46 .cse47 .cse48 .cse49 .cse50 (<= 0 |ULTIMATE.start_main_~#__CS_cp_b2~0#1.base|) .cse51 .cse53 .cse54 .cse55 (<= 0 |#StackHeapBarrier|) .cse58 .cse57) (and .cse59 .cse60 .cse56) (and .cse59 .cse60 .cse58))) [2022-11-19 07:45:21,115 INFO L902 garLoopResultBuilder]: At program point L933(line 933) the Hoare annotation is: true [2022-11-19 07:45:21,115 INFO L899 garLoopResultBuilder]: For program point L933-1(line 933) no Hoare annotation was computed. [2022-11-19 07:45:21,115 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-19 07:45:21,115 INFO L902 garLoopResultBuilder]: At program point L917(line 917) the Hoare annotation is: true [2022-11-19 07:45:21,115 INFO L899 garLoopResultBuilder]: For program point L917-1(line 917) no Hoare annotation was computed. [2022-11-19 07:45:21,116 INFO L902 garLoopResultBuilder]: At program point L942(line 942) the Hoare annotation is: true [2022-11-19 07:45:21,116 INFO L899 garLoopResultBuilder]: For program point L942-1(line 942) no Hoare annotation was computed. [2022-11-19 07:45:21,116 INFO L902 garLoopResultBuilder]: At program point L934(line 934) the Hoare annotation is: true [2022-11-19 07:45:21,116 INFO L899 garLoopResultBuilder]: For program point L934-1(line 934) no Hoare annotation was computed. [2022-11-19 07:45:21,116 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 869) no Hoare annotation was computed. [2022-11-19 07:45:21,116 INFO L902 garLoopResultBuilder]: At program point L926(line 926) the Hoare annotation is: true [2022-11-19 07:45:21,116 INFO L899 garLoopResultBuilder]: For program point L926-1(line 926) no Hoare annotation was computed. [2022-11-19 07:45:21,117 INFO L902 garLoopResultBuilder]: At program point L943(line 943) the Hoare annotation is: true [2022-11-19 07:45:21,117 INFO L899 garLoopResultBuilder]: For program point L943-1(line 943) no Hoare annotation was computed. [2022-11-19 07:45:21,117 INFO L902 garLoopResultBuilder]: At program point L935(line 935) the Hoare annotation is: true [2022-11-19 07:45:21,117 INFO L899 garLoopResultBuilder]: For program point L935-1(line 935) no Hoare annotation was computed. [2022-11-19 07:45:21,117 INFO L899 garLoopResultBuilder]: For program point L869-3(line 869) no Hoare annotation was computed. [2022-11-19 07:45:21,117 INFO L899 garLoopResultBuilder]: For program point __CS_csErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 565) no Hoare annotation was computed. [2022-11-19 07:45:21,117 INFO L899 garLoopResultBuilder]: For program point __CS_csErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 565) no Hoare annotation was computed. [2022-11-19 07:45:21,118 INFO L899 garLoopResultBuilder]: For program point __CS_csEXIT(lines 562 568) no Hoare annotation was computed. [2022-11-19 07:45:21,118 INFO L899 garLoopResultBuilder]: For program point __CS_csErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 566) no Hoare annotation was computed. [2022-11-19 07:45:21,118 INFO L899 garLoopResultBuilder]: For program point __CS_csErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 566) no Hoare annotation was computed. [2022-11-19 07:45:21,118 INFO L902 garLoopResultBuilder]: At program point __CS_csENTRY(lines 562 568) the Hoare annotation is: true [2022-11-19 07:45:21,118 INFO L899 garLoopResultBuilder]: For program point L566(line 566) no Hoare annotation was computed. [2022-11-19 07:45:21,118 INFO L899 garLoopResultBuilder]: For program point L565(line 565) no Hoare annotation was computed. [2022-11-19 07:45:21,118 INFO L899 garLoopResultBuilder]: For program point L565-1(line 565) no Hoare annotation was computed. [2022-11-19 07:45:21,119 INFO L902 garLoopResultBuilder]: At program point L565-2(line 565) the Hoare annotation is: true [2022-11-19 07:45:21,119 INFO L899 garLoopResultBuilder]: For program point L565-3(line 565) no Hoare annotation was computed. [2022-11-19 07:45:21,122 INFO L444 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1] [2022-11-19 07:45:21,124 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-19 07:45:21,138 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,140 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,141 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,142 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,143 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,144 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,145 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-19 07:45:21,145 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,146 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,147 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,148 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,149 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,149 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,150 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-19 07:45:21,151 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,151 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,152 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,152 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,153 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-19 07:45:21,153 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-19 07:45:21,153 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-19 07:45:21,154 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,154 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,154 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-19 07:45:21,164 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,165 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,166 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,167 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,168 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,169 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,170 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-19 07:45:21,170 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,171 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,172 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,173 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,173 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,174 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,175 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-19 07:45:21,175 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,176 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,176 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,177 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,178 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-19 07:45:21,178 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-19 07:45:21,179 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-19 07:45:21,179 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,179 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,179 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-19 07:45:21,185 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,186 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,187 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,188 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,189 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,190 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,191 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-19 07:45:21,191 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,192 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,193 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,194 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,194 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,195 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,196 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-19 07:45:21,196 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,197 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,197 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,198 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,199 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-19 07:45:21,199 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-19 07:45:21,200 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-19 07:45:21,200 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,200 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,200 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-19 07:45:21,206 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,207 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,208 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,209 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,210 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,211 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,211 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-19 07:45:21,212 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,213 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,214 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,214 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,215 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,216 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,216 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-19 07:45:21,217 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,218 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,218 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,219 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,219 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-19 07:45:21,220 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-19 07:45:21,220 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-19 07:45:21,220 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,221 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,221 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-19 07:45:21,225 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.11 07:45:21 BoogieIcfgContainer [2022-11-19 07:45:21,225 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-19 07:45:21,226 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-19 07:45:21,226 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-19 07:45:21,226 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-19 07:45:21,227 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:41:49" (3/4) ... [2022-11-19 07:45:21,230 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-19 07:45:21,235 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CS_pthread_join [2022-11-19 07:45:21,236 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~$Pointer$ [2022-11-19 07:45:21,236 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CS_pthread_create [2022-11-19 07:45:21,236 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-11-19 07:45:21,236 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CS_cs [2022-11-19 07:45:21,246 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 43 nodes and edges [2022-11-19 07:45:21,247 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 20 nodes and edges [2022-11-19 07:45:21,248 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2022-11-19 07:45:21,248 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-19 07:45:21,249 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-19 07:45:21,328 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS/witness.graphml [2022-11-19 07:45:21,328 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-19 07:45:21,329 INFO L158 Benchmark]: Toolchain (without parser) took 215791.93ms. Allocated memory was 121.6MB in the beginning and 645.9MB in the end (delta: 524.3MB). Free memory was 73.9MB in the beginning and 227.7MB in the end (delta: -153.8MB). Peak memory consumption was 369.6MB. Max. memory is 16.1GB. [2022-11-19 07:45:21,329 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 121.6MB. Free memory is still 92.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-19 07:45:21,330 INFO L158 Benchmark]: CACSL2BoogieTranslator took 691.23ms. Allocated memory is still 121.6MB. Free memory was 73.7MB in the beginning and 76.7MB in the end (delta: -3.0MB). Peak memory consumption was 4.8MB. Max. memory is 16.1GB. [2022-11-19 07:45:21,330 INFO L158 Benchmark]: Boogie Procedure Inliner took 66.51ms. Allocated memory is still 121.6MB. Free memory was 76.7MB in the beginning and 72.5MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-19 07:45:21,330 INFO L158 Benchmark]: Boogie Preprocessor took 94.41ms. Allocated memory is still 121.6MB. Free memory was 72.5MB in the beginning and 68.7MB in the end (delta: 3.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-19 07:45:21,330 INFO L158 Benchmark]: RCFGBuilder took 3555.43ms. Allocated memory was 121.6MB in the beginning and 146.8MB in the end (delta: 25.2MB). Free memory was 68.3MB in the beginning and 91.1MB in the end (delta: -22.8MB). Peak memory consumption was 58.4MB. Max. memory is 16.1GB. [2022-11-19 07:45:21,331 INFO L158 Benchmark]: TraceAbstraction took 211267.76ms. Allocated memory was 146.8MB in the beginning and 645.9MB in the end (delta: 499.1MB). Free memory was 91.1MB in the beginning and 237.5MB in the end (delta: -146.4MB). Peak memory consumption was 428.2MB. Max. memory is 16.1GB. [2022-11-19 07:45:21,331 INFO L158 Benchmark]: Witness Printer took 102.53ms. Allocated memory is still 645.9MB. Free memory was 237.5MB in the beginning and 227.7MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-19 07:45:21,332 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 121.6MB. Free memory is still 92.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 691.23ms. Allocated memory is still 121.6MB. Free memory was 73.7MB in the beginning and 76.7MB in the end (delta: -3.0MB). Peak memory consumption was 4.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 66.51ms. Allocated memory is still 121.6MB. Free memory was 76.7MB in the beginning and 72.5MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 94.41ms. Allocated memory is still 121.6MB. Free memory was 72.5MB in the beginning and 68.7MB in the end (delta: 3.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 3555.43ms. Allocated memory was 121.6MB in the beginning and 146.8MB in the end (delta: 25.2MB). Free memory was 68.3MB in the beginning and 91.1MB in the end (delta: -22.8MB). Peak memory consumption was 58.4MB. Max. memory is 16.1GB. * TraceAbstraction took 211267.76ms. Allocated memory was 146.8MB in the beginning and 645.9MB in the end (delta: 499.1MB). Free memory was 91.1MB in the beginning and 237.5MB in the end (delta: -146.4MB). Peak memory consumption was 428.2MB. Max. memory is 16.1GB. * Witness Printer took 102.53ms. Allocated memory is still 645.9MB. Free memory was 237.5MB in the beginning and 227.7MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 875]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 875]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 869]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 869]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 565]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 565]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 566]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 566]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 6 procedures, 112 locations, 8 error locations. Started 1 CEGAR loops. OverallTime: 211.1s, OverallIterations: 8, TraceHistogramMax: 6, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 25.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 7.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1 mSolverCounterUnknown, 37 SdHoareTripleChecker+Valid, 3.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 37 mSDsluCounter, 481 SdHoareTripleChecker+Invalid, 3.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 15 IncrementalHoareTripleChecker+Unchecked, 320 mSDsCounter, 11 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 175 IncrementalHoareTripleChecker+Invalid, 202 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 11 mSolverCounterUnsat, 161 mSDtfsCounter, 175 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 159 GetRequests, 85 SyntacticMatches, 10 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 183 ImplicationChecksByTransitivity, 42.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=112occurred in iteration=0, InterpolantAutomatonStates: 46, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 8 MinimizatonAttempts, 5 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 45 LocationsWithAnnotation, 174 PreInvPairs, 210 NumberOfFragments, 2103 HoareAnnotationTreeSize, 174 FomulaSimplifications, 45 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 45 FomulaSimplificationsInter, 316 FormulaSimplificationTreeSizeReductionInter, 7.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 2.1s InterpolantComputationTime, 165 NumberOfCodeBlocks, 165 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 178 ConstructedInterpolants, 0 QuantifiedInterpolants, 406 SizeOfPredicates, 7 NumberOfNonLiveVariables, 3325 ConjunctsInSsa, 22 ConjunctsInUnsatCore, 16 InterpolantComputations, 5 PerfectInterpolantSequences, 177/226 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: OVERALL_TIME: 60.5s, ICFG_INTERPRETER_ENTERED_PROCEDURES: 2, DAG_INTERPRETER_EARLY_EXIT_QUERIES_NONTRIVIAL: 11, DAG_INTERPRETER_EARLY_EXITS: 0, TOOLS_POST_APPLICATIONS: 31, TOOLS_POST_TIME: 58.9s, TOOLS_POST_CALL_APPLICATIONS: 0, TOOLS_POST_CALL_TIME: 0.0s, TOOLS_POST_RETURN_APPLICATIONS: 0, TOOLS_POST_RETURN_TIME: 0.0s, TOOLS_QUANTIFIERELIM_APPLICATIONS: 31, TOOLS_QUANTIFIERELIM_TIME: 58.8s, TOOLS_QUANTIFIERELIM_MAX_TIME: 12.0s, FLUID_QUERY_TIME: 0.0s, FLUID_QUERIES: 62, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 0, DOMAIN_JOIN_TIME: 0.0s, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME: 0.0s, DOMAIN_WIDEN_APPLICATIONS: 4, DOMAIN_WIDEN_TIME: 1.5s, DOMAIN_ISSUBSETEQ_APPLICATIONS: 6, DOMAIN_ISSUBSETEQ_TIME: 0.1s, DOMAIN_ISBOTTOM_APPLICATIONS: 11, DOMAIN_ISBOTTOM_TIME: 0.0s, LOOP_SUMMARIZER_APPLICATIONS: 2, LOOP_SUMMARIZER_CACHE_MISSES: 2, LOOP_SUMMARIZER_OVERALL_TIME: 47.4s, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME: 47.4s, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 6, CALL_SUMMARIZER_APPLICATIONS: 0, CALL_SUMMARIZER_CACHE_MISSES: 0, CALL_SUMMARIZER_OVERALL_TIME: 0.0s, CALL_SUMMARIZER_NEW_COMPUTATION_TIME: 0.0s, PROCEDURE_GRAPH_BUILDER_TIME: 0.0s, PATH_EXPR_TIME: 0.0s, REGEX_TO_DAG_TIME: 0.0s, DAG_COMPRESSION_TIME: 0.0s, DAG_COMPRESSION_PROCESSED_NODES: 85, DAG_COMPRESSION_RETAINED_NODES: 46, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 8 specifications checked. All of them hold - InvariantResult [Line: 947]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 845]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 869]: Loop Invariant [2022-11-19 07:45:21,351 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,351 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,352 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,353 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,354 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,354 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,355 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-19 07:45:21,356 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,356 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,357 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,358 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,358 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,359 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,359 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-19 07:45:21,360 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,361 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,361 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,361 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,362 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-19 07:45:21,362 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-19 07:45:21,363 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-19 07:45:21,363 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,363 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,363 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-19 07:45:21,366 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,367 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,368 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,369 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,369 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,370 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,371 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-19 07:45:21,371 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,372 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,373 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,373 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,374 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,374 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,375 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-19 07:45:21,376 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,376 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,376 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,377 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,377 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-19 07:45:21,378 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-19 07:45:21,378 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-19 07:45:21,378 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,379 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,379 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((__CS_cp_X == 0 && unknown-#memory_int-unknown[x][8 + x] == 0) && unknown-#length-unknown[6] == 3) && #memory_$Pointer$[__CS_thread_lockedon][__CS_thread_lockedon] == 0) && !(5 == __CS_cp_X)) && unknown-#memory_int-unknown[X][X + 8] == 0) && unknown-#memory_int-unknown[__CS_thread_status][5 + __CS_thread_status] == 0) && unknown-~__CS_u~0!x-unknown[0] == 0) && 12 == unknown-#length-unknown[__CS_cp_x]) && b1 == 0) && y == 0) && 1 == \valid[5]) && __CS_thread_status == 11) && #memory_$Pointer$[__CS_thread_lockedon][__CS_thread_lockedon + 24] == 0) && !(__CS_cp_b2 == 4)) && #memory_$Pointer$[__CS_thread_lockedon][12 + __CS_thread_lockedon] == 0) && unknown-#memory_int-unknown[b1][b1 + 4] == 0) && __THREAD_RUNNING == 1) && #memory_$Pointer$[__CS_thread_lockedon][__CS_thread_lockedon + 24] == 0) && unknown-#StackHeapBarrier-unknown < __CS_cp_x) && __CS_cp_y == 0) && unknown-#memory_int-unknown[__CS_thread_status][7 + __CS_thread_status] == 0) && !(__CS_cp_x == 8)) && \valid[__CS_cp___CS_thread_status] == 1) && i == 0) && !(__CS_cp_y == __CS_cp_b1)) && 2 == __CS_ret_ERROR) && 12 == unknown-#length-unknown[__CS_cp_b1]) && unknown-#length-unknown[8] == 12) && !(__CS_cp_b1 == 4)) && 13 == unknown-#length-unknown[2]) && unknown-#StackHeapBarrier-unknown < __CS_cp_b2) && \valid[9] == 1) && unknown-#memory_int-unknown[X][X] == 0) && !(__CS_cp_y == __CS_cp_x)) && !(4 == __CS_cp_X)) && __CS_cp___CS_thread_lockedon == 0) && #memory_$Pointer$[__CS_thread_lockedon][8 + __CS_thread_lockedon] == 0) && unknown-#memory_int-unknown[__CS_thread_status][__CS_thread_status + 4] == 0) && #memory_$Pointer$[__CS_thread_lockedon][16 + __CS_thread_lockedon] == 0) && \valid[11] == 1) && !(8 == __CS_cp_b2)) && unknown-#memory_int-unknown[X][X + 4] == 0) && !(7 == __CS_cp_y)) && __CS_thread[1] == 0) && #memory_$Pointer$[__CS_thread_lockedon][28 + __CS_thread_lockedon] == 0) && __CS_ret_PREEMPTED == 1) && 0 == unknown-#memory_int-unknown[x][4 + x]) && unknown-#StackHeapBarrier-unknown < __CS_cp_y) && unknown-#memory_int-unknown[__CS_thread_allocated][__CS_thread_allocated] == 0) && \valid[__CS_cp_b2] == 1) && !(__CS_cp_x == __CS_cp_b1)) && unknown-#StackHeapBarrier-unknown < __CS_cp___CS_thread_lockedon) && #memory_$Pointer$[__CS_thread_lockedon][32 + __CS_thread_lockedon] == 0) && 2 == unknown-#length-unknown[1]) && !(__CS_cp_b2 == __CS_cp_b1)) && !(5 == __CS_cp_x)) && #memory_$Pointer$[__CS_thread_lockedon][__CS_thread_lockedon] == 0) && 3 == __CS_thread_allocated) && __CS_thread_index == 0) && !(9 == __CS_cp_x)) && __CS_error == 0) && __CS_thread_born_round == 0) && #memory_$Pointer$[__CS_thread_lockedon][32 + __CS_thread_lockedon] == 0) && unknown-#StackHeapBarrier-unknown < __CS_cp___CS_thread_status) && \valid[3] == 1) && unknown-#memory_int-unknown[__CS_thread_status][__CS_thread_status + 1] == 0) && \valid[7] == 1) && !(__CS_cp_y == 8)) && __THREAD_UNUSED == 0) && \valid[__CS_cp_X] == 1) && __CS_ret_FINISHED == 4) && __CS_thread_status == 0) && 0 == __CS_thread_allocated) && !(__CS_cp___CS_thread_lockedon == 10)) && !(5 == __CS_cp_b2)) && unknown-#StackHeapBarrier-unknown < __CS_cp_b1) && unknown-~__CS_u~0!x-unknown[1] == 0) && __CS_cp___CS_thread_status == 0) && unknown-~__CS_u~0!x-unknown[2] == 0) && 0 == #memory_$Pointer$[__CS_thread_lockedon][12 + __CS_thread_lockedon]) && #memory_$Pointer$[__CS_thread_lockedon][28 + __CS_thread_lockedon] == 0) && unknown-#memory_int-unknown[__CS_thread_status][__CS_thread_status] == 0) && __CS_thread_lockedon == 0) && unknown-#memory_int-unknown[b2][b2] == 0) && __CS_thread[0] == 0) && unknown-#memory_int-unknown[y][8 + y] == 0) && unknown-#length-unknown[__CS_cp___CS_thread_lockedon] == 36) && !(9 == __CS_cp_b1)) && unknown-#memory_int-unknown[__CS_thread_status][2 + __CS_thread_status] == 0) && __CS_thread_lockedon == 10) && unknown-#memory_int-unknown[__CS_thread_allocated][__CS_thread_allocated + 1] == 0) && X == 0) && unknown-#memory_int-unknown[__CS_thread_status][6 + __CS_thread_status] == 0) && __CS_cp_x == 0) && x == 0) && #memory_$Pointer$[__CS_thread_lockedon][8 + __CS_thread_lockedon] == 0) && unknown-#length-unknown[__CS_cp_X] == 12) && !(__CS_cp_b1 == __CS_cp_X)) && 2 == __THREAD_FINISHED) && \valid[4] == 1) && 3 == unknown-#length-unknown[3]) && #memory_$Pointer$[__CS_thread_lockedon][20 + __CS_thread_lockedon] == 0) && !(9 == __CS_cp_b2)) && !(8 == __CS_cp_X)) && \valid[1] == 1) && !(__CS_cp_y == __CS_cp_b2)) && #memory_$Pointer$[__CS_thread_lockedon][4 + __CS_thread_lockedon] == 0) && unknown-#memory_int-unknown[__CS_thread_born_round][__CS_thread_born_round + 1] == 0) && !(__CS_cp_y == __CS_cp_X)) && !(__CS_cp_y == 9)) && !(7 == __CS_cp_X)) && unknown-#memory_int-unknown[y][y] == 0) && 9 == y) && #memory_$Pointer$[__CS_thread_lockedon][16 + __CS_thread_lockedon] == 0) && !(5 == __CS_cp_b1)) && 5 == b2) && __CS_cp_b1 == 0) && __CS_ret == 0) && x == 7) && unknown-#memory_int-unknown[b1][b1] == 0) && __CS_cp_b2 == 0) && unknown-#memory_int-unknown[b1][b1 + 8] == 0) && unknown-#length-unknown[9] == 12) && !(__CS_cp_x == 4)) && !(7 == __CS_cp_b1)) && unknown-#length-unknown[7] == 12) && \valid[0] == 0) && b2 == 0) && !(__CS_cp_y == 4)) && __CS_round == 0) && !(7 == __CS_cp_x)) && !(5 == __CS_cp_y)) && 0 == unknown-#memory_int-unknown[__CS_thread_born_round][2 + __CS_thread_born_round]) && \valid[2] == 1) && \valid[__CS_cp___CS_thread_lockedon] == 1) && #NULL == 0) && 9 == unknown-#length-unknown[11]) && 9 == unknown-#length-unknown[__CS_cp___CS_thread_status]) && __CS_thread[0] == 0) && unknown-#memory_int-unknown[y][y + 4] == 0) && unknown-#memory_int-unknown[1][0] == 48) && 12 == unknown-#length-unknown[5]) && unknown-#length-unknown[4] == 12) && !(8 == __CS_cp_b1)) && unknown-#memory_int-unknown[__CS_thread_status][3 + __CS_thread_status] == 0) && unknown-#memory_int-unknown[b2][b2 + 4] == 0) && unknown-#memory_int-unknown[__CS_thread_status][__CS_thread_status + 8] == 0) && __CS_thread_born_round == 6) && !(9 == __CS_cp_X)) && unknown-#StackHeapBarrier-unknown < __CS_cp_X) && X == 8) && !(__CS_cp___CS_thread_status == 11)) && unknown-#length-unknown[10] == 36) && !(7 == __CS_cp_b2)) && b1 == 4) && 0 == __CS_thread[2]) && \valid[6] == 1) && \valid[__CS_cp_b1] == 1) && !(__CS_cp_b2 == __CS_cp_X)) && unknown-#memory_int-unknown[1][1] == 0) && \valid[__CS_cp_y] == 1) && \valid[__CS_cp_x] == 1) && unknown-#length-unknown[__CS_cp_y] == 12) && unknown-#memory_int-unknown[b2][b2 + 8] == 0) && unknown-#length-unknown[__CS_cp_b2] == 12) && !(__CS_cp_x == __CS_cp_b2)) && __CS_thread[1] == 0) && 0 == unknown-#memory_int-unknown[__CS_thread_allocated][2 + __CS_thread_allocated]) && #memory_$Pointer$[__CS_thread_lockedon][20 + __CS_thread_lockedon] == 0) && \valid[10] == 1) && \valid[8] == 1) && unknown-#memory_int-unknown[__CS_thread_born_round][__CS_thread_born_round] == 0) && 0 < unknown-#StackHeapBarrier-unknown) && unknown-#memory_int-unknown[x][x] == 0) && #memory_$Pointer$[__CS_thread_lockedon][4 + __CS_thread_lockedon] == 0) && __CS_thread[2] == 0) && !(__CS_cp_x == __CS_cp_X)) && #NULL == 0) || (1 <= i && 1 <= j) - InvariantResult [Line: 875]: Loop Invariant [2022-11-19 07:45:21,382 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,383 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,383 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,384 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,385 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,386 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,387 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-19 07:45:21,387 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,388 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,389 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,389 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,390 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,391 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,391 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-19 07:45:21,392 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,392 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,393 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,393 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,394 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-19 07:45:21,394 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-19 07:45:21,394 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-19 07:45:21,395 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,395 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,395 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-19 07:45:21,398 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,399 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,400 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,401 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,401 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,402 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,403 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-19 07:45:21,404 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,404 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,405 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,405 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,406 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,407 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,407 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-19 07:45:21,408 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,408 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,409 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,409 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,410 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-19 07:45:21,410 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-19 07:45:21,410 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-19 07:45:21,411 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-19 07:45:21,411 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-19 07:45:21,411 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((__CS_cp_X == 0 && unknown-#memory_int-unknown[x][8 + x] == 0) && unknown-#length-unknown[6] == 3) && #memory_$Pointer$[__CS_thread_lockedon][__CS_thread_lockedon] == 0) && !(5 == __CS_cp_X)) && unknown-#memory_int-unknown[X][X + 8] == 0) && unknown-#memory_int-unknown[__CS_thread_status][5 + __CS_thread_status] == 0) && unknown-~__CS_u~0!x-unknown[0] == 0) && 12 == unknown-#length-unknown[__CS_cp_x]) && b1 == 0) && y == 0) && 1 == \valid[5]) && __CS_thread_status == 11) && #memory_$Pointer$[__CS_thread_lockedon][__CS_thread_lockedon + 24] == 0) && !(__CS_cp_b2 == 4)) && #memory_$Pointer$[__CS_thread_lockedon][12 + __CS_thread_lockedon] == 0) && unknown-#memory_int-unknown[b1][b1 + 4] == 0) && __THREAD_RUNNING == 1) && #memory_$Pointer$[__CS_thread_lockedon][__CS_thread_lockedon + 24] == 0) && unknown-#StackHeapBarrier-unknown < __CS_cp_x) && __CS_cp_y == 0) && unknown-#memory_int-unknown[__CS_thread_status][7 + __CS_thread_status] == 0) && !(__CS_cp_x == 8)) && \valid[__CS_cp___CS_thread_status] == 1) && i == 0) && !(__CS_cp_y == __CS_cp_b1)) && 2 == __CS_ret_ERROR) && 12 == unknown-#length-unknown[__CS_cp_b1]) && unknown-#length-unknown[8] == 12) && !(__CS_cp_b1 == 4)) && 13 == unknown-#length-unknown[2]) && unknown-#StackHeapBarrier-unknown < __CS_cp_b2) && \valid[9] == 1) && unknown-#memory_int-unknown[X][X] == 0) && !(__CS_cp_y == __CS_cp_x)) && !(4 == __CS_cp_X)) && __CS_cp___CS_thread_lockedon == 0) && #memory_$Pointer$[__CS_thread_lockedon][8 + __CS_thread_lockedon] == 0) && unknown-#memory_int-unknown[__CS_thread_status][__CS_thread_status + 4] == 0) && #memory_$Pointer$[__CS_thread_lockedon][16 + __CS_thread_lockedon] == 0) && \valid[11] == 1) && !(8 == __CS_cp_b2)) && unknown-#memory_int-unknown[X][X + 4] == 0) && !(7 == __CS_cp_y)) && __CS_thread[1] == 0) && #memory_$Pointer$[__CS_thread_lockedon][28 + __CS_thread_lockedon] == 0) && __CS_ret_PREEMPTED == 1) && 0 == unknown-#memory_int-unknown[x][4 + x]) && unknown-#StackHeapBarrier-unknown < __CS_cp_y) && unknown-#memory_int-unknown[__CS_thread_allocated][__CS_thread_allocated] == 0) && \valid[__CS_cp_b2] == 1) && !(__CS_cp_x == __CS_cp_b1)) && unknown-#StackHeapBarrier-unknown < __CS_cp___CS_thread_lockedon) && #memory_$Pointer$[__CS_thread_lockedon][32 + __CS_thread_lockedon] == 0) && 2 == unknown-#length-unknown[1]) && !(__CS_cp_b2 == __CS_cp_b1)) && !(5 == __CS_cp_x)) && #memory_$Pointer$[__CS_thread_lockedon][__CS_thread_lockedon] == 0) && 3 == __CS_thread_allocated) && __CS_thread_index == 0) && !(9 == __CS_cp_x)) && __CS_error == 0) && __CS_thread_born_round == 0) && #memory_$Pointer$[__CS_thread_lockedon][32 + __CS_thread_lockedon] == 0) && unknown-#StackHeapBarrier-unknown < __CS_cp___CS_thread_status) && \valid[3] == 1) && unknown-#memory_int-unknown[__CS_thread_status][__CS_thread_status + 1] == 0) && \valid[7] == 1) && !(__CS_cp_y == 8)) && __THREAD_UNUSED == 0) && \valid[__CS_cp_X] == 1) && __CS_ret_FINISHED == 4) && __CS_thread_status == 0) && 0 == __CS_thread_allocated) && !(__CS_cp___CS_thread_lockedon == 10)) && !(5 == __CS_cp_b2)) && unknown-#StackHeapBarrier-unknown < __CS_cp_b1) && unknown-~__CS_u~0!x-unknown[1] == 0) && __CS_cp___CS_thread_status == 0) && unknown-~__CS_u~0!x-unknown[2] == 0) && 0 == #memory_$Pointer$[__CS_thread_lockedon][12 + __CS_thread_lockedon]) && #memory_$Pointer$[__CS_thread_lockedon][28 + __CS_thread_lockedon] == 0) && unknown-#memory_int-unknown[__CS_thread_status][__CS_thread_status] == 0) && __CS_thread_lockedon == 0) && unknown-#memory_int-unknown[b2][b2] == 0) && __CS_thread[0] == 0) && unknown-#memory_int-unknown[y][8 + y] == 0) && unknown-#length-unknown[__CS_cp___CS_thread_lockedon] == 36) && !(9 == __CS_cp_b1)) && unknown-#memory_int-unknown[__CS_thread_status][2 + __CS_thread_status] == 0) && __CS_thread_lockedon == 10) && unknown-#memory_int-unknown[__CS_thread_allocated][__CS_thread_allocated + 1] == 0) && X == 0) && unknown-#memory_int-unknown[__CS_thread_status][6 + __CS_thread_status] == 0) && __CS_cp_x == 0) && x == 0) && #memory_$Pointer$[__CS_thread_lockedon][8 + __CS_thread_lockedon] == 0) && unknown-#length-unknown[__CS_cp_X] == 12) && !(__CS_cp_b1 == __CS_cp_X)) && 2 == __THREAD_FINISHED) && \valid[4] == 1) && 3 == unknown-#length-unknown[3]) && #memory_$Pointer$[__CS_thread_lockedon][20 + __CS_thread_lockedon] == 0) && !(9 == __CS_cp_b2)) && !(8 == __CS_cp_X)) && \valid[1] == 1) && !(__CS_cp_y == __CS_cp_b2)) && #memory_$Pointer$[__CS_thread_lockedon][4 + __CS_thread_lockedon] == 0) && unknown-#memory_int-unknown[__CS_thread_born_round][__CS_thread_born_round + 1] == 0) && !(__CS_cp_y == __CS_cp_X)) && !(__CS_cp_y == 9)) && !(7 == __CS_cp_X)) && unknown-#memory_int-unknown[y][y] == 0) && 9 == y) && #memory_$Pointer$[__CS_thread_lockedon][16 + __CS_thread_lockedon] == 0) && !(5 == __CS_cp_b1)) && 5 == b2) && __CS_cp_b1 == 0) && __CS_ret == 0) && x == 7) && unknown-#memory_int-unknown[b1][b1] == 0) && __CS_cp_b2 == 0) && unknown-#memory_int-unknown[b1][b1 + 8] == 0) && unknown-#length-unknown[9] == 12) && !(__CS_cp_x == 4)) && !(7 == __CS_cp_b1)) && unknown-#length-unknown[7] == 12) && \valid[0] == 0) && b2 == 0) && !(__CS_cp_y == 4)) && __CS_round == 0) && !(7 == __CS_cp_x)) && !(5 == __CS_cp_y)) && 0 == unknown-#memory_int-unknown[__CS_thread_born_round][2 + __CS_thread_born_round]) && \valid[2] == 1) && \valid[__CS_cp___CS_thread_lockedon] == 1) && #NULL == 0) && 9 == unknown-#length-unknown[11]) && 9 == unknown-#length-unknown[__CS_cp___CS_thread_status]) && __CS_thread[0] == 0) && unknown-#memory_int-unknown[y][y + 4] == 0) && unknown-#memory_int-unknown[1][0] == 48) && 12 == unknown-#length-unknown[5]) && unknown-#length-unknown[4] == 12) && !(8 == __CS_cp_b1)) && unknown-#memory_int-unknown[__CS_thread_status][3 + __CS_thread_status] == 0) && unknown-#memory_int-unknown[b2][b2 + 4] == 0) && unknown-#memory_int-unknown[__CS_thread_status][__CS_thread_status + 8] == 0) && __CS_thread_born_round == 6) && !(9 == __CS_cp_X)) && unknown-#StackHeapBarrier-unknown < __CS_cp_X) && X == 8) && !(__CS_cp___CS_thread_status == 11)) && unknown-#length-unknown[10] == 36) && !(7 == __CS_cp_b2)) && b1 == 4) && 0 == __CS_thread[2]) && \valid[6] == 1) && \valid[__CS_cp_b1] == 1) && !(__CS_cp_b2 == __CS_cp_X)) && unknown-#memory_int-unknown[1][1] == 0) && \valid[__CS_cp_y] == 1) && \valid[__CS_cp_x] == 1) && unknown-#length-unknown[__CS_cp_y] == 12) && unknown-#memory_int-unknown[b2][b2 + 8] == 0) && unknown-#length-unknown[__CS_cp_b2] == 12) && j == 0) && !(__CS_cp_x == __CS_cp_b2)) && __CS_thread[1] == 0) && 0 == unknown-#memory_int-unknown[__CS_thread_allocated][2 + __CS_thread_allocated]) && #memory_$Pointer$[__CS_thread_lockedon][20 + __CS_thread_lockedon] == 0) && \valid[10] == 1) && \valid[8] == 1) && unknown-#memory_int-unknown[__CS_thread_born_round][__CS_thread_born_round] == 0) && 0 < unknown-#StackHeapBarrier-unknown) && unknown-#memory_int-unknown[x][x] == 0) && #memory_$Pointer$[__CS_thread_lockedon][4 + __CS_thread_lockedon] == 0) && __CS_thread[2] == 0) && !(__CS_cp_x == __CS_cp_X)) && #NULL == 0) || ((((((((((((((((((((((((((((((((((((((((((((((__CS_cp_X == 0 && 0 <= __CS_cp_y) && b1 == 0) && y == 0) && __CS_thread_status == 11) && 0 <= __CS_cp_x) && __THREAD_RUNNING == 1) && __CS_cp_y == 0) && i == 0) && 2 == __CS_ret_ERROR) && 0 <= __CS_cp___CS_thread_lockedon) && __CS_cp___CS_thread_lockedon == 0) && 0 <= __CS_cp___CS_thread_status) && __CS_ret_PREEMPTED == 1) && 3 == __CS_thread_allocated) && __CS_thread_index == 0) && __CS_error == 0) && __CS_thread_born_round == 0) && __THREAD_UNUSED == 0) && __CS_ret_FINISHED == 4) && __CS_thread_status == 0) && 0 == __CS_thread_allocated) && __CS_cp___CS_thread_status == 0) && __CS_thread_lockedon == 0) && __CS_thread_lockedon == 10) && 0 <= __CS_cp_X) && X == 0) && __CS_cp_x == 0) && x == 0) && 2 == __THREAD_FINISHED) && 0 <= __CS_cp_b1) && 9 == y) && 5 == b2) && __CS_cp_b1 == 0) && __CS_ret == 0) && x == 7) && __CS_cp_b2 == 0) && b2 == 0) && __CS_round == 0) && 0 <= __CS_cp_b2) && #NULL == 0) && __CS_thread_born_round == 6) && X == 8) && b1 == 4) && 0 <= unknown-#StackHeapBarrier-unknown) && 1 <= j) && #NULL == 0)) || ((1 <= i && i <= 2) && j == 0)) || ((1 <= i && i <= 2) && 1 <= j) RESULT: Ultimate proved your program to be correct! [2022-11-19 07:45:21,440 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b14066e-557c-4302-b79b-49b65be16e02/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE