./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Overflow-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh --witnessprinter.witness.filename witness --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 f0b44034f537cfca2c2eab71fbff4de4b57572a56ff00cd4bbb31f940e955385 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 16:56:28,982 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 16:56:29,049 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Overflow-32bit-Taipan_Default.epf [2023-12-02 16:56:29,053 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 16:56:29,054 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 16:56:29,079 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 16:56:29,080 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 16:56:29,081 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 16:56:29,081 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 16:56:29,082 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 16:56:29,082 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 16:56:29,083 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 16:56:29,084 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 16:56:29,084 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 16:56:29,085 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 16:56:29,085 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 16:56:29,086 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 16:56:29,086 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 16:56:29,087 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 16:56:29,087 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 16:56:29,088 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 16:56:29,089 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 16:56:29,090 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 16:56:29,090 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 16:56:29,090 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 16:56:29,091 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 16:56:29,091 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 16:56:29,092 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 16:56:29,092 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 16:56:29,093 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 16:56:29,093 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 16:56:29,093 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-12-02 16:56:29,093 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-12-02 16:56:29,094 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 16:56:29,094 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 16:56:29,094 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 16:56:29,095 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 16:56:29,095 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 16:56:29,095 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 16:56:29,095 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 16:56:29,095 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 16:56:29,096 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 16:56:29,096 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 16:56:29,096 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 16:56:29,096 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 16:56:29,097 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 16:56:29,097 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 16:56:29,097 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 16:56:29,097 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 16:56:29,097 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f0b44034f537cfca2c2eab71fbff4de4b57572a56ff00cd4bbb31f940e955385 [2023-12-02 16:56:29,303 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 16:56:29,323 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 16:56:29,325 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 16:56:29,326 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 16:56:29,327 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 16:56:29,328 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i [2023-12-02 16:56:32,059 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 16:56:32,373 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 16:56:32,374 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i [2023-12-02 16:56:32,394 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/data/2136b9426/c87392edd0d3434895a8db382565b2dc/FLAG45364d805 [2023-12-02 16:56:32,411 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/data/2136b9426/c87392edd0d3434895a8db382565b2dc [2023-12-02 16:56:32,414 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 16:56:32,415 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 16:56:32,417 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 16:56:32,417 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 16:56:32,422 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 16:56:32,423 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:56:32" (1/1) ... [2023-12-02 16:56:32,424 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d4d830d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:56:32, skipping insertion in model container [2023-12-02 16:56:32,425 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:56:32" (1/1) ... [2023-12-02 16:56:32,505 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 16:56:33,067 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 16:56:33,079 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 16:56:33,172 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 16:56:33,211 INFO L206 MainTranslator]: Completed translation [2023-12-02 16:56:33,212 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:56:33 WrapperNode [2023-12-02 16:56:33,212 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 16:56:33,213 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 16:56:33,213 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 16:56:33,213 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 16:56:33,219 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:56:33" (1/1) ... [2023-12-02 16:56:33,246 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:56:33" (1/1) ... [2023-12-02 16:56:33,293 INFO L138 Inliner]: procedures = 177, calls = 238, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 967 [2023-12-02 16:56:33,293 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 16:56:33,294 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 16:56:33,294 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 16:56:33,295 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 16:56:33,306 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:56:33" (1/1) ... [2023-12-02 16:56:33,306 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:56:33" (1/1) ... [2023-12-02 16:56:33,328 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:56:33" (1/1) ... [2023-12-02 16:56:33,329 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:56:33" (1/1) ... [2023-12-02 16:56:33,382 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:56:33" (1/1) ... [2023-12-02 16:56:33,393 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:56:33" (1/1) ... [2023-12-02 16:56:33,399 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:56:33" (1/1) ... [2023-12-02 16:56:33,405 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:56:33" (1/1) ... [2023-12-02 16:56:33,415 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 16:56:33,416 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 16:56:33,417 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 16:56:33,417 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 16:56:33,418 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:56:33" (1/1) ... [2023-12-02 16:56:33,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 16:56:33,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 16:56:33,451 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 16:56:33,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 16:56:33,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 16:56:33,492 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-12-02 16:56:33,492 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-12-02 16:56:33,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 16:56:33,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-02 16:56:33,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-02 16:56:33,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 16:56:33,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 16:56:33,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 16:56:33,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 16:56:33,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 16:56:33,493 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 16:56:33,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 16:56:33,493 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 16:56:33,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 16:56:33,678 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 16:56:33,680 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 16:56:34,921 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 16:56:35,873 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 16:56:35,874 INFO L309 CfgBuilder]: Removed 40 assume(true) statements. [2023-12-02 16:56:35,876 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:56:35 BoogieIcfgContainer [2023-12-02 16:56:35,876 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 16:56:35,880 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 16:56:35,880 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 16:56:35,884 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 16:56:35,884 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 04:56:32" (1/3) ... [2023-12-02 16:56:35,885 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3eefadde and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 04:56:35, skipping insertion in model container [2023-12-02 16:56:35,886 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:56:33" (2/3) ... [2023-12-02 16:56:35,886 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3eefadde and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 04:56:35, skipping insertion in model container [2023-12-02 16:56:35,886 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:56:35" (3/3) ... [2023-12-02 16:56:35,888 INFO L112 eAbstractionObserver]: Analyzing ICFG uthash_FNV_test1-2.i [2023-12-02 16:56:35,914 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 16:56:35,914 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 6 error locations. [2023-12-02 16:56:35,981 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 16:56:35,991 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=LoopHeads, 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;@58d172df, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 16:56:35,991 INFO L358 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2023-12-02 16:56:35,997 INFO L276 IsEmpty]: Start isEmpty. Operand has 108 states, 86 states have (on average 1.755813953488372) internal successors, (151), 102 states have internal predecessors, (151), 13 states have call successors, (13), 2 states have call predecessors, (13), 2 states have return successors, (13), 4 states have call predecessors, (13), 13 states have call successors, (13) [2023-12-02 16:56:36,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2023-12-02 16:56:36,005 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 16:56:36,006 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1] [2023-12-02 16:56:36,007 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-12-02 16:56:36,014 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 16:56:36,014 INFO L85 PathProgramCache]: Analyzing trace with hash 1033039, now seen corresponding path program 1 times [2023-12-02 16:56:36,027 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 16:56:36,028 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1971018501] [2023-12-02 16:56:36,028 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:56:36,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 16:56:36,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 16:56:36,220 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 16:56:36,221 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 16:56:36,221 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1971018501] [2023-12-02 16:56:36,222 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1971018501] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 16:56:36,223 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 16:56:36,223 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-12-02 16:56:36,225 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [826272122] [2023-12-02 16:56:36,226 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 16:56:36,231 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-12-02 16:56:36,231 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 16:56:36,266 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-12-02 16:56:36,267 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 16:56:36,270 INFO L87 Difference]: Start difference. First operand has 108 states, 86 states have (on average 1.755813953488372) internal successors, (151), 102 states have internal predecessors, (151), 13 states have call successors, (13), 2 states have call predecessors, (13), 2 states have return successors, (13), 4 states have call predecessors, (13), 13 states have call successors, (13) Second operand has 2 states, 1 states have (on average 3.0) internal successors, (3), 2 states have internal predecessors, (3), 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) [2023-12-02 16:56:38,358 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:56:40,378 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:56:40,789 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 16:56:40,790 INFO L93 Difference]: Finished difference Result 214 states and 353 transitions. [2023-12-02 16:56:40,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 16:56:40,795 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 1 states have (on average 3.0) internal successors, (3), 2 states have internal predecessors, (3), 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 3 [2023-12-02 16:56:40,795 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 16:56:40,802 INFO L225 Difference]: With dead ends: 214 [2023-12-02 16:56:40,803 INFO L226 Difference]: Without dead ends: 91 [2023-12-02 16:56:40,805 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 16:56:40,808 INFO L413 NwaCegarLoop]: 114 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 0 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 114 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2023-12-02 16:56:40,809 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 114 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 22 Invalid, 2 Unknown, 0 Unchecked, 4.5s Time] [2023-12-02 16:56:40,823 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91 states. [2023-12-02 16:56:40,842 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91 to 91. [2023-12-02 16:56:40,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 91 states, 71 states have (on average 1.3098591549295775) internal successors, (93), 85 states have internal predecessors, (93), 13 states have call successors, (13), 2 states have call predecessors, (13), 2 states have return successors, (13), 4 states have call predecessors, (13), 13 states have call successors, (13) [2023-12-02 16:56:40,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 91 states and 119 transitions. [2023-12-02 16:56:40,847 INFO L78 Accepts]: Start accepts. Automaton has 91 states and 119 transitions. Word has length 3 [2023-12-02 16:56:40,847 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 16:56:40,847 INFO L495 AbstractCegarLoop]: Abstraction has 91 states and 119 transitions. [2023-12-02 16:56:40,848 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 1 states have (on average 3.0) internal successors, (3), 2 states have internal predecessors, (3), 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) [2023-12-02 16:56:40,848 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 119 transitions. [2023-12-02 16:56:40,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-02 16:56:40,848 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 16:56:40,848 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2023-12-02 16:56:40,849 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-02 16:56:40,849 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-12-02 16:56:40,849 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 16:56:40,850 INFO L85 PathProgramCache]: Analyzing trace with hash 32271221, now seen corresponding path program 1 times [2023-12-02 16:56:40,850 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 16:56:40,850 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [249851904] [2023-12-02 16:56:40,850 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:56:40,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 16:56:40,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 16:56:40,907 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 16:56:40,907 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 16:56:40,907 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [249851904] [2023-12-02 16:56:40,908 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [249851904] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 16:56:40,908 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 16:56:40,908 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 16:56:40,908 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1223949595] [2023-12-02 16:56:40,909 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 16:56:40,910 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 16:56:40,911 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 16:56:40,911 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 16:56:40,912 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 16:56:40,912 INFO L87 Difference]: Start difference. First operand 91 states and 119 transitions. Second operand has 3 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 2 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 16:56:42,947 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:56:44,961 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:56:47,049 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:56:49,060 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:56:51,072 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:56:53,084 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:56:53,783 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 16:56:53,783 INFO L93 Difference]: Finished difference Result 178 states and 234 transitions. [2023-12-02 16:56:53,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 16:56:53,789 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 2 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 4 [2023-12-02 16:56:53,789 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 16:56:53,791 INFO L225 Difference]: With dead ends: 178 [2023-12-02 16:56:53,791 INFO L226 Difference]: Without dead ends: 150 [2023-12-02 16:56:53,791 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 [2023-12-02 16:56:53,792 INFO L413 NwaCegarLoop]: 99 mSDtfsCounter, 60 mSDsluCounter, 98 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 0 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 63 SdHoareTripleChecker+Valid, 197 SdHoareTripleChecker+Invalid, 42 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.8s IncrementalHoareTripleChecker+Time [2023-12-02 16:56:53,793 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [63 Valid, 197 Invalid, 42 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 36 Invalid, 6 Unknown, 0 Unchecked, 12.8s Time] [2023-12-02 16:56:53,794 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 150 states. [2023-12-02 16:56:53,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 150 to 92. [2023-12-02 16:56:53,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 92 states, 72 states have (on average 1.3055555555555556) internal successors, (94), 86 states have internal predecessors, (94), 13 states have call successors, (13), 2 states have call predecessors, (13), 2 states have return successors, (13), 4 states have call predecessors, (13), 13 states have call successors, (13) [2023-12-02 16:56:53,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 120 transitions. [2023-12-02 16:56:53,806 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 120 transitions. Word has length 4 [2023-12-02 16:56:53,806 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 16:56:53,807 INFO L495 AbstractCegarLoop]: Abstraction has 92 states and 120 transitions. [2023-12-02 16:56:53,807 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 2 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 16:56:53,807 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 120 transitions. [2023-12-02 16:56:53,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-02 16:56:53,808 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 16:56:53,808 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2023-12-02 16:56:53,808 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-12-02 16:56:53,809 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-12-02 16:56:53,809 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 16:56:53,809 INFO L85 PathProgramCache]: Analyzing trace with hash 32024268, now seen corresponding path program 1 times [2023-12-02 16:56:53,810 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 16:56:53,810 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1306331630] [2023-12-02 16:56:53,810 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:56:53,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 16:56:53,832 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 16:56:53,833 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [702602306] [2023-12-02 16:56:53,833 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:56:53,833 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 16:56:53,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 16:56:53,836 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 16:56:53,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-12-02 16:56:54,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 16:56:54,015 INFO L262 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 16:56:54,021 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 16:56:54,037 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 16:56:54,038 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 16:56:54,038 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 16:56:54,038 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1306331630] [2023-12-02 16:56:54,038 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 16:56:54,039 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [702602306] [2023-12-02 16:56:54,039 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [702602306] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 16:56:54,039 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 16:56:54,039 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-12-02 16:56:54,039 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [781343554] [2023-12-02 16:56:54,040 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 16:56:54,040 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 16:56:54,040 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 16:56:54,041 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 16:56:54,041 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 16:56:54,041 INFO L87 Difference]: Start difference. First operand 92 states and 120 transitions. Second operand has 3 states, 2 states have (on average 2.0) internal successors, (4), 2 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 16:56:56,072 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:56:58,087 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:57:00,197 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:57:02,207 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:57:04,236 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:57:06,245 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:57:08,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 16:57:08,843 INFO L93 Difference]: Finished difference Result 150 states and 186 transitions. [2023-12-02 16:57:08,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 16:57:08,849 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 2.0) internal successors, (4), 2 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 4 [2023-12-02 16:57:08,849 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 16:57:08,850 INFO L225 Difference]: With dead ends: 150 [2023-12-02 16:57:08,850 INFO L226 Difference]: Without dead ends: 149 [2023-12-02 16:57:08,851 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 16:57:08,852 INFO L413 NwaCegarLoop]: 108 mSDtfsCounter, 57 mSDsluCounter, 98 mSDsCounter, 0 mSdLazyCounter, 40 mSolverCounterSat, 0 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 60 SdHoareTripleChecker+Valid, 206 SdHoareTripleChecker+Invalid, 46 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 40 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.8s IncrementalHoareTripleChecker+Time [2023-12-02 16:57:08,852 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [60 Valid, 206 Invalid, 46 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 40 Invalid, 6 Unknown, 0 Unchecked, 14.8s Time] [2023-12-02 16:57:08,853 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 149 states. [2023-12-02 16:57:08,863 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 149 to 94. [2023-12-02 16:57:08,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 94 states, 74 states have (on average 1.2972972972972974) internal successors, (96), 88 states have internal predecessors, (96), 13 states have call successors, (13), 2 states have call predecessors, (13), 2 states have return successors, (13), 4 states have call predecessors, (13), 13 states have call successors, (13) [2023-12-02 16:57:08,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 122 transitions. [2023-12-02 16:57:08,865 INFO L78 Accepts]: Start accepts. Automaton has 94 states and 122 transitions. Word has length 4 [2023-12-02 16:57:08,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 16:57:08,865 INFO L495 AbstractCegarLoop]: Abstraction has 94 states and 122 transitions. [2023-12-02 16:57:08,866 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 2.0) internal successors, (4), 2 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 16:57:08,866 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 122 transitions. [2023-12-02 16:57:08,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-02 16:57:08,867 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 16:57:08,867 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 16:57:08,873 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-12-02 16:57:09,068 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 16:57:09,068 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-12-02 16:57:09,069 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 16:57:09,069 INFO L85 PathProgramCache]: Analyzing trace with hash -1769047643, now seen corresponding path program 1 times [2023-12-02 16:57:09,069 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 16:57:09,069 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1423588453] [2023-12-02 16:57:09,069 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:57:09,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 16:57:09,136 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 16:57:09,137 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1652328693] [2023-12-02 16:57:09,137 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:57:09,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 16:57:09,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 16:57:09,139 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 16:57:09,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-12-02 16:57:09,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 16:57:09,484 INFO L262 TraceCheckSpWp]: Trace formula consists of 287 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 16:57:09,487 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 16:57:09,589 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 16:57:09,589 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 16:57:09,589 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 16:57:09,589 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1423588453] [2023-12-02 16:57:09,590 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 16:57:09,590 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1652328693] [2023-12-02 16:57:09,590 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1652328693] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 16:57:09,590 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 16:57:09,590 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 16:57:09,590 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1998494661] [2023-12-02 16:57:09,591 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 16:57:09,591 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 16:57:09,591 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 16:57:09,592 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 16:57:09,592 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 16:57:09,592 INFO L87 Difference]: Start difference. First operand 94 states and 122 transitions. Second operand has 4 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 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) [2023-12-02 16:57:11,627 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:57:13,637 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:57:15,658 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:57:17,681 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:57:19,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 16:57:19,061 INFO L93 Difference]: Finished difference Result 94 states and 122 transitions. [2023-12-02 16:57:19,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 16:57:19,067 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 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) Word has length 31 [2023-12-02 16:57:19,067 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 16:57:19,068 INFO L225 Difference]: With dead ends: 94 [2023-12-02 16:57:19,068 INFO L226 Difference]: Without dead ends: 93 [2023-12-02 16:57:19,069 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-02 16:57:19,070 INFO L413 NwaCegarLoop]: 95 mSDtfsCounter, 60 mSDsluCounter, 110 mSDsCounter, 0 mSdLazyCounter, 41 mSolverCounterSat, 1 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 73 SdHoareTripleChecker+Valid, 205 SdHoareTripleChecker+Invalid, 46 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 41 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.4s IncrementalHoareTripleChecker+Time [2023-12-02 16:57:19,070 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [73 Valid, 205 Invalid, 46 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 41 Invalid, 4 Unknown, 0 Unchecked, 9.4s Time] [2023-12-02 16:57:19,071 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93 states. [2023-12-02 16:57:19,080 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93 to 93. [2023-12-02 16:57:19,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 93 states, 74 states have (on average 1.2837837837837838) internal successors, (95), 87 states have internal predecessors, (95), 13 states have call successors, (13), 2 states have call predecessors, (13), 2 states have return successors, (13), 4 states have call predecessors, (13), 13 states have call successors, (13) [2023-12-02 16:57:19,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 121 transitions. [2023-12-02 16:57:19,082 INFO L78 Accepts]: Start accepts. Automaton has 93 states and 121 transitions. Word has length 31 [2023-12-02 16:57:19,083 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 16:57:19,083 INFO L495 AbstractCegarLoop]: Abstraction has 93 states and 121 transitions. [2023-12-02 16:57:19,083 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 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) [2023-12-02 16:57:19,083 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 121 transitions. [2023-12-02 16:57:19,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-12-02 16:57:19,085 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 16:57:19,085 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 16:57:19,091 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-12-02 16:57:19,285 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 16:57:19,285 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-12-02 16:57:19,286 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 16:57:19,286 INFO L85 PathProgramCache]: Analyzing trace with hash 994098680, now seen corresponding path program 1 times [2023-12-02 16:57:19,286 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 16:57:19,286 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [797105994] [2023-12-02 16:57:19,286 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:57:19,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 16:57:19,358 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 16:57:19,359 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1259511258] [2023-12-02 16:57:19,359 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:57:19,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 16:57:19,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 16:57:19,361 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 16:57:19,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-12-02 16:57:19,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 16:57:19,661 INFO L262 TraceCheckSpWp]: Trace formula consists of 288 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 16:57:19,665 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 16:57:19,756 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 16:57:19,756 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 16:57:19,756 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 16:57:19,757 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [797105994] [2023-12-02 16:57:19,757 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 16:57:19,757 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1259511258] [2023-12-02 16:57:19,757 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1259511258] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 16:57:19,757 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 16:57:19,757 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 16:57:19,758 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [121148351] [2023-12-02 16:57:19,758 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 16:57:19,758 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 16:57:19,758 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 16:57:19,759 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 16:57:19,759 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 16:57:19,759 INFO L87 Difference]: Start difference. First operand 93 states and 121 transitions. Second operand has 4 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 16:57:21,798 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:57:23,808 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:57:25,825 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:57:27,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:57:29,981 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:57:31,993 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:57:34,002 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:57:36,015 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:57:38,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:57:40,033 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:57:42,110 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.72s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-02 16:57:42,509 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 16:57:42,509 INFO L93 Difference]: Finished difference Result 147 states and 183 transitions. [2023-12-02 16:57:42,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 16:57:42,514 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 32 [2023-12-02 16:57:42,514 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 16:57:42,516 INFO L225 Difference]: With dead ends: 147 [2023-12-02 16:57:42,516 INFO L226 Difference]: Without dead ends: 146 [2023-12-02 16:57:42,516 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-02 16:57:42,517 INFO L413 NwaCegarLoop]: 97 mSDtfsCounter, 29 mSDsluCounter, 193 mSDsCounter, 0 mSdLazyCounter, 57 mSolverCounterSat, 0 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 32 SdHoareTripleChecker+Valid, 290 SdHoareTripleChecker+Invalid, 67 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 57 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.7s IncrementalHoareTripleChecker+Time [2023-12-02 16:57:42,518 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [32 Valid, 290 Invalid, 67 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 57 Invalid, 10 Unknown, 0 Unchecked, 22.7s Time] [2023-12-02 16:57:42,519 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 146 states. [2023-12-02 16:57:42,531 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 146 to 146. [2023-12-02 16:57:42,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 146 states, 124 states have (on average 1.2096774193548387) internal successors, (150), 137 states have internal predecessors, (150), 16 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (16), 7 states have call predecessors, (16), 16 states have call successors, (16) [2023-12-02 16:57:42,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 146 states and 182 transitions. [2023-12-02 16:57:42,534 INFO L78 Accepts]: Start accepts. Automaton has 146 states and 182 transitions. Word has length 32 [2023-12-02 16:57:42,534 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 16:57:42,534 INFO L495 AbstractCegarLoop]: Abstraction has 146 states and 182 transitions. [2023-12-02 16:57:42,534 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 16:57:42,534 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 182 transitions. [2023-12-02 16:57:42,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-02 16:57:42,536 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 16:57:42,536 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 16:57:42,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2023-12-02 16:57:42,736 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 16:57:42,737 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-12-02 16:57:42,737 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 16:57:42,737 INFO L85 PathProgramCache]: Analyzing trace with hash 1395528750, now seen corresponding path program 1 times [2023-12-02 16:57:42,737 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 16:57:42,737 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1491518489] [2023-12-02 16:57:42,737 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:57:42,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 16:57:42,795 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 16:57:42,795 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [241324880] [2023-12-02 16:57:42,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:57:42,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 16:57:42,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 16:57:42,797 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 16:57:42,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-12-02 16:57:43,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 16:57:43,097 INFO L262 TraceCheckSpWp]: Trace formula consists of 311 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 16:57:43,101 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 16:57:43,189 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 16:57:43,189 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 16:57:43,288 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 16:57:43,288 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 16:57:43,288 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1491518489] [2023-12-02 16:57:43,288 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 16:57:43,288 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [241324880] [2023-12-02 16:57:43,288 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [241324880] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 16:57:43,289 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [183701927] [2023-12-02 16:57:43,314 INFO L159 IcfgInterpreter]: Started Sifa with 35 locations of interest [2023-12-02 16:57:43,314 INFO L166 IcfgInterpreter]: Building call graph [2023-12-02 16:57:43,317 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-12-02 16:57:43,323 INFO L176 IcfgInterpreter]: Starting interpretation [2023-12-02 16:57:43,323 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-12-02 16:57:49,089 INFO L180 IcfgInterpreter]: Interpretation finished [2023-12-02 16:57:50,247 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSifa [183701927] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 16:57:50,247 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-12-02 16:57:50,247 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [4, 4] total 15 [2023-12-02 16:57:50,248 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [837893042] [2023-12-02 16:57:50,248 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 16:57:50,249 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-12-02 16:57:50,249 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 16:57:50,250 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-12-02 16:57:50,250 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=85, Invalid=155, Unknown=0, NotChecked=0, Total=240 [2023-12-02 16:57:50,250 INFO L87 Difference]: Start difference. First operand 146 states and 182 transitions. Second operand has 10 states, 10 states have (on average 3.5) internal successors, (35), 9 states have internal predecessors, (35), 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) [2023-12-02 16:57:52,453 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:57:54,461 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:57:56,471 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:57:58,526 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:58:02,098 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.67s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:58:04,192 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:58:06,224 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:58:08,240 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:58:11,835 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:58:13,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:58:15,859 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:58:17,877 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:58:19,887 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:58:21,896 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:58:23,903 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:58:25,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:58:27,916 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:58:29,929 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:58:31,941 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:58:33,952 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:58:35,960 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:58:37,971 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:58:39,979 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:58:41,988 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:58:43,996 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:58:46,002 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:58:49,724 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-02 16:58:51,566 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.84s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2023-12-02 16:58:53,214 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.65s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2023-12-02 16:58:54,488 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2023-12-02 16:58:56,494 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-02 16:58:57,060 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 16:58:57,060 INFO L93 Difference]: Finished difference Result 280 states and 352 transitions. [2023-12-02 16:58:57,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-12-02 16:58:57,064 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 3.5) internal successors, (35), 9 states have internal predecessors, (35), 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 35 [2023-12-02 16:58:57,064 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 16:58:57,065 INFO L225 Difference]: With dead ends: 280 [2023-12-02 16:58:57,065 INFO L226 Difference]: Without dead ends: 141 [2023-12-02 16:58:57,066 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 106 GetRequests, 89 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 98 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=122, Invalid=220, Unknown=0, NotChecked=0, Total=342 [2023-12-02 16:58:57,067 INFO L413 NwaCegarLoop]: 92 mSDtfsCounter, 22 mSDsluCounter, 372 mSDsCounter, 0 mSdLazyCounter, 250 mSolverCounterSat, 7 mSolverCounterUnsat, 32 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 65.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 23 SdHoareTripleChecker+Valid, 464 SdHoareTripleChecker+Invalid, 289 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 250 IncrementalHoareTripleChecker+Invalid, 32 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 65.9s IncrementalHoareTripleChecker+Time [2023-12-02 16:58:57,068 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [23 Valid, 464 Invalid, 289 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 250 Invalid, 32 Unknown, 0 Unchecked, 65.9s Time] [2023-12-02 16:58:57,068 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 141 states. [2023-12-02 16:58:57,079 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 141 to 141. [2023-12-02 16:58:57,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 141 states, 119 states have (on average 1.2016806722689075) internal successors, (143), 132 states have internal predecessors, (143), 16 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (16), 7 states have call predecessors, (16), 16 states have call successors, (16) [2023-12-02 16:58:57,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 141 states and 175 transitions. [2023-12-02 16:58:57,081 INFO L78 Accepts]: Start accepts. Automaton has 141 states and 175 transitions. Word has length 35 [2023-12-02 16:58:57,081 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 16:58:57,081 INFO L495 AbstractCegarLoop]: Abstraction has 141 states and 175 transitions. [2023-12-02 16:58:57,081 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 3.5) internal successors, (35), 9 states have internal predecessors, (35), 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) [2023-12-02 16:58:57,081 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 175 transitions. [2023-12-02 16:58:57,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-02 16:58:57,083 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 16:58:57,083 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 16:58:57,088 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2023-12-02 16:58:57,283 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2023-12-02 16:58:57,283 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-12-02 16:58:57,284 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 16:58:57,284 INFO L85 PathProgramCache]: Analyzing trace with hash -1652372685, now seen corresponding path program 1 times [2023-12-02 16:58:57,284 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 16:58:57,284 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [784524678] [2023-12-02 16:58:57,284 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:58:57,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 16:58:57,343 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 16:58:57,344 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [748619965] [2023-12-02 16:58:57,344 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:58:57,344 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 16:58:57,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 16:58:57,345 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 16:58:57,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-12-02 16:58:57,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 16:58:57,660 INFO L262 TraceCheckSpWp]: Trace formula consists of 458 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 16:58:57,663 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 16:58:57,759 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-02 16:58:57,759 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 16:58:57,881 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-02 16:58:57,881 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 16:58:57,881 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [784524678] [2023-12-02 16:58:57,882 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 16:58:57,882 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [748619965] [2023-12-02 16:58:57,882 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [748619965] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 16:58:57,882 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [652338910] [2023-12-02 16:58:57,886 INFO L159 IcfgInterpreter]: Started Sifa with 45 locations of interest [2023-12-02 16:58:57,886 INFO L166 IcfgInterpreter]: Building call graph [2023-12-02 16:58:57,887 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-12-02 16:58:57,887 INFO L176 IcfgInterpreter]: Starting interpretation [2023-12-02 16:58:57,887 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-12-02 16:59:03,206 INFO L197 IcfgInterpreter]: Interpreting procedure #Ultimate.C_memset with input of size 121 for LOIs [2023-12-02 16:59:03,235 INFO L180 IcfgInterpreter]: Interpretation finished [2023-12-02 16:59:11,831 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSifa [652338910] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 16:59:11,831 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-12-02 16:59:11,831 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [5, 5] total 21 [2023-12-02 16:59:11,832 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [662544493] [2023-12-02 16:59:11,832 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 16:59:11,832 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2023-12-02 16:59:11,832 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 16:59:11,833 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2023-12-02 16:59:11,833 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=111, Invalid=304, Unknown=5, NotChecked=0, Total=420 [2023-12-02 16:59:11,834 INFO L87 Difference]: Start difference. First operand 141 states and 175 transitions. Second operand has 15 states, 14 states have (on average 3.0) internal successors, (42), 13 states have internal predecessors, (42), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2023-12-02 16:59:14,122 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:59:16,133 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:59:18,149 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:59:20,162 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:59:22,177 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:59:24,189 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:59:26,198 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:59:28,209 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:59:30,226 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:59:33,801 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:59:35,836 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:59:44,099 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:59:46,108 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:59:48,608 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:59:53,422 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 17:00:00,710 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:00:02,715 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 17:00:04,723 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:00:06,739 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 17:00:08,760 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 17:00:10,779 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 17:00:12,786 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 17:00:14,794 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 17:00:16,804 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 17:00:18,850 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 17:00:20,859 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 17:00:22,874 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 17:00:24,885 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 17:00:26,894 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:00:28,917 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:00:30,932 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 17:00:32,942 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:00:34,952 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 17:00:36,959 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 17:00:38,967 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 17:00:40,975 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 17:00:42,981 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 17:00:44,987 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 17:00:46,994 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 17:00:49,007 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 17:00:51,015 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 17:00:53,025 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 17:00:55,030 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:00:57,864 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-02 17:01:00,505 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-02 17:01:03,344 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.87s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2023-12-02 17:01:06,665 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2023-12-02 17:01:07,186 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 17:01:07,186 INFO L93 Difference]: Finished difference Result 266 states and 335 transitions. [2023-12-02 17:01:07,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2023-12-02 17:01:07,192 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 14 states have (on average 3.0) internal successors, (42), 13 states have internal predecessors, (42), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) Word has length 48 [2023-12-02 17:01:07,192 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 17:01:07,193 INFO L225 Difference]: With dead ends: 266 [2023-12-02 17:01:07,193 INFO L226 Difference]: Without dead ends: 143 [2023-12-02 17:01:07,194 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 147 GetRequests, 123 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 190 ImplicationChecksByTransitivity, 21.4s TimeCoverageRelationStatistics Valid=162, Invalid=477, Unknown=11, NotChecked=0, Total=650 [2023-12-02 17:01:07,194 INFO L413 NwaCegarLoop]: 91 mSDtfsCounter, 15 mSDsluCounter, 331 mSDsCounter, 0 mSdLazyCounter, 274 mSolverCounterSat, 4 mSolverCounterUnsat, 52 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 102.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16 SdHoareTripleChecker+Valid, 422 SdHoareTripleChecker+Invalid, 330 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 274 IncrementalHoareTripleChecker+Invalid, 52 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 102.5s IncrementalHoareTripleChecker+Time [2023-12-02 17:01:07,195 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [16 Valid, 422 Invalid, 330 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 274 Invalid, 52 Unknown, 0 Unchecked, 102.5s Time] [2023-12-02 17:01:07,195 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 143 states. [2023-12-02 17:01:07,206 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 143 to 143. [2023-12-02 17:01:07,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 143 states, 121 states have (on average 1.1983471074380165) internal successors, (145), 133 states have internal predecessors, (145), 16 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (16), 7 states have call predecessors, (16), 16 states have call successors, (16) [2023-12-02 17:01:07,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 143 states and 177 transitions. [2023-12-02 17:01:07,208 INFO L78 Accepts]: Start accepts. Automaton has 143 states and 177 transitions. Word has length 48 [2023-12-02 17:01:07,208 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 17:01:07,208 INFO L495 AbstractCegarLoop]: Abstraction has 143 states and 177 transitions. [2023-12-02 17:01:07,208 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 14 states have (on average 3.0) internal successors, (42), 13 states have internal predecessors, (42), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2023-12-02 17:01:07,208 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 177 transitions. [2023-12-02 17:01:07,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-02 17:01:07,209 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 17:01:07,209 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 17:01:07,215 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2023-12-02 17:01:07,410 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 17:01:07,410 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-12-02 17:01:07,410 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 17:01:07,410 INFO L85 PathProgramCache]: Analyzing trace with hash 435395189, now seen corresponding path program 1 times [2023-12-02 17:01:07,411 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 17:01:07,411 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1847272618] [2023-12-02 17:01:07,411 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 17:01:07,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 17:01:07,474 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 17:01:07,475 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1747411194] [2023-12-02 17:01:07,475 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 17:01:07,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 17:01:07,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 17:01:07,478 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 17:01:07,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-12-02 17:01:07,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 17:01:07,761 INFO L262 TraceCheckSpWp]: Trace formula consists of 473 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 17:01:07,764 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 17:01:07,817 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 17:01:07,817 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 17:01:07,894 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 17:01:07,894 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 17:01:07,894 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1847272618] [2023-12-02 17:01:07,894 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 17:01:07,894 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1747411194] [2023-12-02 17:01:07,894 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1747411194] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 17:01:07,894 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [449370247] [2023-12-02 17:01:07,897 INFO L159 IcfgInterpreter]: Started Sifa with 45 locations of interest [2023-12-02 17:01:07,897 INFO L166 IcfgInterpreter]: Building call graph [2023-12-02 17:01:07,897 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-12-02 17:01:07,897 INFO L176 IcfgInterpreter]: Starting interpretation [2023-12-02 17:01:07,897 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-12-02 17:01:58,722 INFO L197 IcfgInterpreter]: Interpreting procedure #Ultimate.C_memset with input of size 406 for LOIs [2023-12-02 17:02:06,938 INFO L180 IcfgInterpreter]: Interpretation finished [2023-12-02 17:02:15,987 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (= 44 |c_#Ultimate.C_memset_#amount|)) (.cse0 (= |c_#Ultimate.C_memset_#value| 0)) (.cse2 (= |c_#Ultimate.C_memset_#amount| 384))) (and (or (and .cse0 .cse1) (and .cse0 .cse2)) (let ((.cse11 (= |c_#memory_$Pointer$.base| |c_old(#memory_$Pointer$.base)|)) (.cse12 (= |c_old(#memory_int)| |c_#memory_int|)) (.cse13 (= |c_#memory_$Pointer$.offset| |c_old(#memory_$Pointer$.offset)|))) (or (and (exists ((|v_#memory_$Pointer$.offset_445| (Array Int (Array Int Int))) (|v_#valid_78| (Array Int Int)) (|v_#memory_$Pointer$.base_11| (Array Int (Array Int Int))) (|v_#memory_int_24| (Array Int (Array Int Int))) (|v_#memory_int_28| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27| Int) (|v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_27| Int) (|v_#memory_$Pointer$.offset_11| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_#memory_$Pointer$.base_445| (Array Int (Array Int Int))) (|v_#memory_int_484| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_444| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_444| (Array Int (Array Int Int))) (|v_#memory_int_482| (Array Int (Array Int Int)))) (let ((.cse10 (select |v_#memory_int_28| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27|)) (.cse3 (select |v_#memory_int_484| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27|)) (.cse5 (select |v_#memory_$Pointer$.base_445| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27|)) (.cse6 (select (select |c_old(#memory_$Pointer$.base)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27|) 8)) (.cse8 (select |v_#memory_$Pointer$.offset_445| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27|)) (.cse4 (select |v_#memory_$Pointer$.base_11| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27|)) (.cse7 (select |v_#memory_$Pointer$.offset_11| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27|)) (.cse9 (select |v_#memory_int_24| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27|))) (and (= (store |v_#memory_int_484| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27| (store .cse3 8 (select (select |c_old(#memory_int)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27|) 8))) |c_old(#memory_int)|) (= (store |v_#memory_$Pointer$.base_11| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27| (store (store .cse4 28 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27|) 32 (select .cse5 32))) |v_#memory_$Pointer$.base_445|) (<= (+ .cse6 1) |c_#StackHeapBarrier|) (= (select |v_#valid_78| .cse6) 0) (= (store |v_#memory_$Pointer$.offset_11| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27| (store (store .cse7 28 0) 32 (select .cse8 32))) |v_#memory_$Pointer$.offset_445|) (= |c_#length| (store |v_#length_47| .cse6 44)) (= |v_#memory_int_28| (store |v_#memory_int_24| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27| (store (store .cse9 32 4) 16 (select .cse10 16)))) (= .cse6 |c_#Ultimate.C_memset_#ptr.base|) (= |v_#memory_int_484| (store |v_#memory_int_28| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27| (store .cse10 12 (select .cse3 12)))) (= (store |v_#memory_$Pointer$.base_445| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27| (store (store (store .cse5 16 0) 12 0) 8 .cse6)) |c_old(#memory_$Pointer$.base)|) (not (= .cse6 0)) (= |c_#valid| (store |v_#valid_78| .cse6 1)) (= (store |v_#memory_$Pointer$.offset_445| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27| (store (store (store .cse8 16 0) 12 0) 8 0)) |c_old(#memory_$Pointer$.offset)|) (= (store |v_#memory_$Pointer$.base_444| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27| (store (select |v_#memory_$Pointer$.base_444| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27|) 36 (select .cse4 36))) |v_#memory_$Pointer$.base_11|) (= |c_#Ultimate.C_memset_#ptr.offset| (select (select |c_old(#memory_$Pointer$.offset)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27|) 8)) (= (store |v_#memory_$Pointer$.offset_444| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27| (store (select |v_#memory_$Pointer$.offset_444| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27|) 36 (select .cse7 36))) |v_#memory_$Pointer$.offset_11|) (= |v_#memory_int_24| (store |v_#memory_int_482| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27| (store (store (select |v_#memory_int_482| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27|) 36 |v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_27|) 28 (select .cse9 28))))))) .cse11 .cse12 .cse13 .cse0 .cse1) (and .cse11 (exists ((|v_#memory_int_40| (Array Int (Array Int Int))) (|v_#valid_79| (Array Int Int)) (|v_#memory_int_41| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_447| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem51#1.base_23| Int) (|v_#memory_$Pointer$.base_447| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res52#1.base_24| Int) (|v_#memory_$Pointer$.base_28| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_27| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_29| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26| Int) (|v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_26| Int) (|v_ULTIMATE.start_main_#t~malloc58#1.base_4| Int) (|v_#length_48| (Array Int Int)) (|v_#memory_int_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_28| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_27| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_29| (Array Int (Array Int Int)))) (let ((.cse48 (select (select |v_#memory_$Pointer$.base_447| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 8)) (.cse49 (+ (select (select |v_#memory_$Pointer$.offset_447| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 8) 16)) (.cse41 (select (select |v_#memory_$Pointer$.base_27| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 8)) (.cse42 (select (select |v_#memory_$Pointer$.offset_27| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 8))) (let ((.cse47 (store |v_#memory_$Pointer$.offset_27| .cse41 (store (select |v_#memory_$Pointer$.offset_27| .cse41) .cse42 0))) (.cse34 (store |v_#memory_$Pointer$.base_27| .cse41 (store (select |v_#memory_$Pointer$.base_27| .cse41) .cse42 |v_ULTIMATE.start_main_#t~malloc58#1.base_4|))) (.cse31 (store |v_#memory_$Pointer$.offset_447| .cse48 (store (select |v_#memory_$Pointer$.offset_447| .cse48) .cse49 8))) (.cse37 (store |v_#memory_$Pointer$.base_447| .cse48 (store (select |v_#memory_$Pointer$.base_447| .cse48) .cse49 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|))) (.cse50 (select (select |c_old(#memory_$Pointer$.base)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 8)) (.cse51 (select (select |c_old(#memory_$Pointer$.offset)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 8))) (let ((.cse38 (select (select |c_old(#memory_$Pointer$.base)| .cse50) .cse51)) (.cse14 (select (select |v_#memory_$Pointer$.base_28| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 8)) (.cse15 (+ (select (select |v_#memory_$Pointer$.offset_28| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 8) 8)) (.cse32 (select (select .cse37 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 8)) (.cse33 (+ (select (select .cse31 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 8) 4)) (.cse39 (select (select |c_old(#memory_$Pointer$.offset)| .cse50) .cse51)) (.cse44 (select (select |v_#memory_$Pointer$.base_29| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 8)) (.cse45 (+ (select (select |v_#memory_$Pointer$.offset_29| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 8) 20)) (.cse35 (select (select .cse34 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 8)) (.cse36 (+ 40 (select (select .cse47 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 8)))) (and (= (store |v_#memory_$Pointer$.base_28| .cse14 (store (select |v_#memory_$Pointer$.base_28| .cse14) .cse15 (select (select |v_#memory_$Pointer$.base_29| .cse14) .cse15))) |v_#memory_$Pointer$.base_29|) (= (store |v_#memory_$Pointer$.offset_28| .cse14 (store (select |v_#memory_$Pointer$.offset_28| .cse14) .cse15 (select (select |v_#memory_$Pointer$.offset_29| .cse14) .cse15))) |v_#memory_$Pointer$.offset_29|) (let ((.cse19 (= |v_ULTIMATE.start_main_#t~memset~res52#1.base_24| |v_ULTIMATE.start_main_#t~mem51#1.base_23|)) (.cse20 (exists ((|v_#memory_$Pointer$.offset_445| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_11| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_444| (Array Int (Array Int Int)))) (let ((.cse30 (select |v_#memory_$Pointer$.offset_11| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|))) (and (= (store |v_#memory_$Pointer$.offset_444| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26| (store (select |v_#memory_$Pointer$.offset_444| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 36 (select .cse30 36))) |v_#memory_$Pointer$.offset_11|) (= (store |v_#memory_$Pointer$.offset_11| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26| (store (store .cse30 28 0) 32 (select (select |v_#memory_$Pointer$.offset_445| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 32))) |v_#memory_$Pointer$.offset_445|)))))) (or (and (exists ((|v_old(#memory_int)_AFTER_CALL_25| (Array Int (Array Int Int))) (|v_#memory_int_24| (Array Int (Array Int Int))) (|v_#memory_int_484| (Array Int (Array Int Int))) (|v_#memory_int_28| (Array Int (Array Int Int))) (|v_#memory_int_482| (Array Int (Array Int Int)))) (let ((.cse18 (select |v_#memory_int_484| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|)) (.cse16 (select |v_#memory_int_24| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|)) (.cse17 (select |v_#memory_int_28| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|))) (and (= |v_#memory_int_24| (store |v_#memory_int_482| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26| (store (store (select |v_#memory_int_482| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 36 |v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_26|) 28 (select .cse16 28)))) (= (store |v_#memory_int_28| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26| (store .cse17 12 (select .cse18 12))) |v_#memory_int_484|) (= |v_old(#memory_int)_AFTER_CALL_25| (store |v_#memory_int_484| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26| (store .cse18 8 (select (select |v_old(#memory_int)_AFTER_CALL_25| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 8)))) (= |v_#memory_int_28| (store |v_#memory_int_24| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26| (store (store .cse16 32 4) 16 (select .cse17 16))))))) .cse19 .cse20 (exists ((|v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_21| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_21| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_21|))) (exists ((|v_#valid_78| (Array Int Int)) (|v_#memory_$Pointer$.base_11| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_25| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_445| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_444| (Array Int (Array Int Int)))) (let ((.cse22 (select |v_#memory_$Pointer$.base_11| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|)) (.cse23 (select |v_#memory_$Pointer$.base_445| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|)) (.cse21 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_25| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 8))) (and (<= (+ .cse21 1) |c_#StackHeapBarrier|) (= (store |v_#length_47| .cse21 44) |v_#length_48|) (= |v_#valid_79| (store |v_#valid_78| .cse21 1)) (not (= .cse21 0)) (= (store |v_#memory_$Pointer$.base_11| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26| (store (store .cse22 28 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 32 (select .cse23 32))) |v_#memory_$Pointer$.base_445|) (= (store |v_#memory_$Pointer$.base_444| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26| (store (select |v_#memory_$Pointer$.base_444| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 36 (select .cse22 36))) |v_#memory_$Pointer$.base_11|) (= .cse21 |v_ULTIMATE.start_main_#t~mem51#1.base_23|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_25| (store |v_#memory_$Pointer$.base_445| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26| (store (store (store .cse23 16 0) 12 0) 8 .cse21))) (= (select |v_#valid_78| .cse21) 0))))) (and (exists ((|v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_22| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_22|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_22| 4294967296)))) .cse19 .cse20 (exists ((|v_#valid_78| (Array Int Int)) (|v_#memory_$Pointer$.base_11| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_26| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_445| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_444| (Array Int (Array Int Int)))) (let ((.cse24 (select |v_#memory_$Pointer$.base_445| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|)) (.cse26 (select |v_#memory_$Pointer$.base_11| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|)) (.cse25 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_26| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 8))) (and (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_26| (store |v_#memory_$Pointer$.base_445| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26| (store (store (store .cse24 16 0) 12 0) 8 .cse25))) (= .cse25 |v_ULTIMATE.start_main_#t~mem51#1.base_23|) (= (store |v_#memory_$Pointer$.base_11| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26| (store (store .cse26 28 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 32 (select .cse24 32))) |v_#memory_$Pointer$.base_445|) (<= (+ .cse25 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_444| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26| (store (select |v_#memory_$Pointer$.base_444| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 36 (select .cse26 36))) |v_#memory_$Pointer$.base_11|) (= |v_#length_48| (store |v_#length_47| .cse25 44)) (not (= .cse25 0)) (= |v_#valid_79| (store |v_#valid_78| .cse25 1)) (= (select |v_#valid_78| .cse25) 0)))) (exists ((|v_#memory_int_24| (Array Int (Array Int Int))) (|v_#memory_int_484| (Array Int (Array Int Int))) (|v_#memory_int_28| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_45| (Array Int (Array Int Int))) (|v_#memory_int_482| (Array Int (Array Int Int)))) (let ((.cse29 (select |v_#memory_int_484| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|)) (.cse27 (select |v_#memory_int_24| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|)) (.cse28 (select |v_#memory_int_28| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|))) (and (= |v_#memory_int_24| (store |v_#memory_int_482| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26| (store (store (select |v_#memory_int_482| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 36 |v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_26|) 28 (select .cse27 28)))) (= (store |v_#memory_int_28| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26| (store .cse28 12 (select .cse29 12))) |v_#memory_int_484|) (= (store |v_#memory_int_484| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26| (store .cse29 8 (select (select |v_#memory_int_BEFORE_CALL_45| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 8))) |v_#memory_int_BEFORE_CALL_45|) (= |v_#memory_int_28| (store |v_#memory_int_24| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26| (store (store .cse27 32 4) 16 (select .cse28 16)))))))))) (= |c_#valid| (store |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 1)) (= (store .cse31 .cse32 (store (select .cse31 .cse32) .cse33 (select (select |v_#memory_$Pointer$.offset_28| .cse32) .cse33))) |v_#memory_$Pointer$.offset_28|) (not (= |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 0)) (= (store .cse34 .cse35 (store (select .cse34 .cse35) .cse36 (select (select |c_old(#memory_$Pointer$.base)| .cse35) .cse36))) |c_old(#memory_$Pointer$.base)|) (= (store .cse37 .cse32 (store (select .cse37 .cse32) .cse33 (select (select |v_#memory_$Pointer$.base_28| .cse32) .cse33))) |v_#memory_$Pointer$.base_28|) (= |c_#length| (store |v_#length_48| |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 384)) (= .cse38 |c_#Ultimate.C_memset_#ptr.base|) (or (not (= .cse39 0)) (not (= .cse38 0))) (= |v_#memory_int_40| (let ((.cse40 (let ((.cse43 (let ((.cse46 (store |v_#memory_int_41| .cse32 (store (select |v_#memory_int_41| .cse32) .cse33 32)))) (store .cse46 .cse14 (store (select .cse46 .cse14) .cse15 5))))) (store .cse43 .cse44 (store (select .cse43 .cse44) .cse45 8))))) (store .cse40 .cse41 (store (select .cse40 .cse41) .cse42 (select (select |v_#memory_int_40| .cse41) .cse42))))) (= .cse39 |c_#Ultimate.C_memset_#ptr.offset|) (= (store |v_#memory_$Pointer$.base_29| .cse44 (store (select |v_#memory_$Pointer$.base_29| .cse44) .cse45 (select (select |v_#memory_$Pointer$.base_27| .cse44) .cse45))) |v_#memory_$Pointer$.base_27|) (= (store |v_#memory_$Pointer$.offset_29| .cse44 (store (select |v_#memory_$Pointer$.offset_29| .cse44) .cse45 (select (select |v_#memory_$Pointer$.offset_27| .cse44) .cse45))) |v_#memory_$Pointer$.offset_27|) (= (store |v_#memory_int_40| .cse35 (store (select |v_#memory_int_40| .cse35) .cse36 2685476833)) |c_old(#memory_int)|) (= |c_old(#memory_$Pointer$.offset)| (store .cse47 .cse35 (store (select .cse47 .cse35) .cse36 (select (select |c_old(#memory_$Pointer$.offset)| .cse35) .cse36)))) (= (select |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc58#1.base_4|) 0) (<= (+ |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 1) |c_#StackHeapBarrier|) (= |v_#memory_int_41| (store |v_#memory_int_485| .cse48 (store (select |v_#memory_int_485| .cse48) .cse49 (select (select |v_#memory_int_41| .cse48) .cse49))))))))) .cse12 .cse13 .cse0 .cse2))))) is different from false [2023-12-02 17:02:22,098 WARN L854 $PredicateComparison]: unable to prove that (and (exists ((|v_#valid_79| (Array Int Int)) (|v_#memory_int_40| (Array Int (Array Int Int))) (|v_#memory_int_41| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_447| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem51#1.base_23| Int) (|v_#memory_$Pointer$.base_447| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res52#1.base_24| Int) (|v_#memory_$Pointer$.base_28| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_27| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_29| (Array Int (Array Int Int))) (|v_#length_48| (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc58#1.base_4| Int) (|v_#memory_int_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_28| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_27| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_29| (Array Int (Array Int Int)))) (let ((.cse17 (select (select |v_#memory_$Pointer$.base_447| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse18 (+ 16 (select (select |v_#memory_$Pointer$.offset_447| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse1 (select (select |v_#memory_$Pointer$.base_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse2 (select (select |v_#memory_$Pointer$.offset_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse12 (store |v_#memory_$Pointer$.offset_27| .cse1 (store (select |v_#memory_$Pointer$.offset_27| .cse1) .cse2 0))) (.cse16 (store |v_#memory_$Pointer$.base_27| .cse1 (store (select |v_#memory_$Pointer$.base_27| .cse1) .cse2 |v_ULTIMATE.start_main_#t~malloc58#1.base_4|))) (.cse15 (store |v_#memory_$Pointer$.offset_447| .cse17 (store (select |v_#memory_$Pointer$.offset_447| .cse17) .cse18 8))) (.cse11 (store |v_#memory_$Pointer$.base_447| .cse17 (store (select |v_#memory_$Pointer$.base_447| .cse17) .cse18 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse4 (select (select |v_#memory_$Pointer$.base_29| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse5 (+ (select (select |v_#memory_$Pointer$.offset_29| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse9 (select (select .cse11 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse10 (+ (select (select .cse15 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse13 (select (select .cse16 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse14 (+ 40 (select (select .cse12 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse7 (select (select |v_#memory_$Pointer$.base_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse8 (+ (select (select |v_#memory_$Pointer$.offset_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8))) (and (= |c_#valid| (store |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 1)) (= |v_#memory_int_40| (let ((.cse0 (let ((.cse3 (let ((.cse6 (store |v_#memory_int_41| .cse9 (store (select |v_#memory_int_41| .cse9) .cse10 32)))) (store .cse6 .cse7 (store (select .cse6 .cse7) .cse8 5))))) (store .cse3 .cse4 (store (select .cse3 .cse4) .cse5 8))))) (store .cse0 .cse1 (store (select .cse0 .cse1) .cse2 (select (select |v_#memory_int_40| .cse1) .cse2))))) (not (= |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 0)) (= |c_#length| (store |v_#length_48| |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 384)) (= (store |v_#memory_$Pointer$.base_28| .cse7 (store (select |v_#memory_$Pointer$.base_28| .cse7) .cse8 (select (select |v_#memory_$Pointer$.base_29| .cse7) .cse8))) |v_#memory_$Pointer$.base_29|) (= (store |v_#memory_$Pointer$.base_29| .cse4 (store (select |v_#memory_$Pointer$.base_29| .cse4) .cse5 (select (select |v_#memory_$Pointer$.base_27| .cse4) .cse5))) |v_#memory_$Pointer$.base_27|) (= (store .cse11 .cse9 (store (select .cse11 .cse9) .cse10 (select (select |v_#memory_$Pointer$.base_28| .cse9) .cse10))) |v_#memory_$Pointer$.base_28|) (= (store .cse12 .cse13 (store (select .cse12 .cse13) .cse14 (select (select |c_#memory_$Pointer$.offset| .cse13) .cse14))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_$Pointer$.offset_29| .cse4 (store (select |v_#memory_$Pointer$.offset_29| .cse4) .cse5 (select (select |v_#memory_$Pointer$.offset_27| .cse4) .cse5))) |v_#memory_$Pointer$.offset_27|) (= (store .cse15 .cse9 (store (select .cse15 .cse9) .cse10 (select (select |v_#memory_$Pointer$.offset_28| .cse9) .cse10))) |v_#memory_$Pointer$.offset_28|) (= |c_#memory_$Pointer$.base| (store .cse16 .cse13 (store (select .cse16 .cse13) .cse14 (select (select |c_#memory_$Pointer$.base| .cse13) .cse14)))) (= (store |v_#memory_int_40| .cse13 (store (select |v_#memory_int_40| .cse13) .cse14 2685476833)) |c_#memory_int|) (= (store |v_#memory_$Pointer$.offset_28| .cse7 (store (select |v_#memory_$Pointer$.offset_28| .cse7) .cse8 (select (select |v_#memory_$Pointer$.offset_29| .cse7) .cse8))) |v_#memory_$Pointer$.offset_29|) (= |v_#memory_int_41| (store |v_#memory_int_485| .cse17 (store (select |v_#memory_int_485| .cse17) .cse18 (select (select |v_#memory_int_41| .cse17) .cse18)))) (let ((.cse25 (= |v_ULTIMATE.start_main_#t~memset~res52#1.base_24| |v_ULTIMATE.start_main_#t~mem51#1.base_23|)) (.cse26 (exists ((|v_#memory_$Pointer$.offset_445| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_11| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_444| (Array Int (Array Int Int)))) (let ((.cse33 (select |v_#memory_$Pointer$.offset_11| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_444| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_444| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse33 36))) |v_#memory_$Pointer$.offset_11|) (= (store |v_#memory_$Pointer$.offset_11| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse33 28 0) 32 (select (select |v_#memory_$Pointer$.offset_445| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_445|)))))) (or (and (exists ((|v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_22| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_22|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_22| 4294967296)))) (exists ((|v_#memory_int_24| (Array Int (Array Int Int))) (|v_#memory_int_484| (Array Int (Array Int Int))) (|v_#memory_int_28| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_45| (Array Int (Array Int Int))) (|v_#memory_int_482| (Array Int (Array Int Int)))) (let ((.cse20 (select |v_#memory_int_484| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse19 (select |v_#memory_int_28| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse21 (select |v_#memory_int_24| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_28| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse19 12 (select .cse20 12))) |v_#memory_int_484|) (= (store |v_#memory_int_484| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse20 8 (select (select |v_#memory_int_BEFORE_CALL_45| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_45|) (= (store |v_#memory_int_24| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse21 32 4) 16 (select .cse19 16))) |v_#memory_int_28|) (= |v_#memory_int_24| (store |v_#memory_int_482| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_482| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse21 28))))))) (exists ((|v_#valid_78| (Array Int Int)) (|v_#memory_$Pointer$.base_11| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_26| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_445| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_444| (Array Int (Array Int Int)))) (let ((.cse23 (select |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse24 (select |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse22 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_26| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (not (= .cse22 0)) (= |v_ULTIMATE.start_main_#t~mem51#1.base_23| .cse22) (= (select |v_#valid_78| .cse22) 0) (= |v_#length_48| (store |v_#length_47| .cse22 44)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_26| (store |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse23 16 0) 12 0) 8 .cse22))) (= |v_#memory_$Pointer$.base_445| (store |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse24 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse23 32)))) (= (store |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse24 36))) |v_#memory_$Pointer$.base_11|) (= |v_#valid_79| (store |v_#valid_78| .cse22 1)) (<= (+ .cse22 1) |c_#StackHeapBarrier|)))) .cse25 .cse26) (and .cse25 (exists ((|v_#valid_78| (Array Int Int)) (|v_#memory_$Pointer$.base_11| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_25| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_445| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_444| (Array Int (Array Int Int)))) (let ((.cse28 (select |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse29 (select |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse27 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_25| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= .cse27 |v_ULTIMATE.start_main_#t~mem51#1.base_23|) (= (store |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse28 16 0) 12 0) 8 .cse27)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_25|) (= (store |v_#valid_78| .cse27 1) |v_#valid_79|) (<= (+ .cse27 1) |c_#StackHeapBarrier|) (= (select |v_#valid_78| .cse27) 0) (= |v_#length_48| (store |v_#length_47| .cse27 44)) (= |v_#memory_$Pointer$.base_445| (store |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse29 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse28 32)))) (= (store |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse29 36))) |v_#memory_$Pointer$.base_11|) (not (= .cse27 0))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_21| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_21| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_21|))) .cse26 (exists ((|v_old(#memory_int)_AFTER_CALL_25| (Array Int (Array Int Int))) (|v_#memory_int_24| (Array Int (Array Int Int))) (|v_#memory_int_484| (Array Int (Array Int Int))) (|v_#memory_int_28| (Array Int (Array Int Int))) (|v_#memory_int_482| (Array Int (Array Int Int)))) (let ((.cse30 (select |v_#memory_int_28| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse32 (select |v_#memory_int_24| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse31 (select |v_#memory_int_484| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_28| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse30 12 (select .cse31 12))) |v_#memory_int_484|) (= (store |v_#memory_int_24| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse32 32 4) 16 (select .cse30 16))) |v_#memory_int_28|) (= |v_#memory_int_24| (store |v_#memory_int_482| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_482| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse32 28)))) (= |v_old(#memory_int)_AFTER_CALL_25| (store |v_#memory_int_484| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse31 8 (select (select |v_old(#memory_int)_AFTER_CALL_25| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))))))))) (= (select |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc58#1.base_4|) 0) (<= (+ |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 1) |c_#StackHeapBarrier|)))))) (<= |c_ULTIMATE.start_main_~i~0#1| 9) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (= |c_ULTIMATE.start_main_#t~mem61#1.offset| (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_#t~mem60#1.base|) |c_ULTIMATE.start_main_#t~mem60#1.offset|)) (= (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem60#1.base|) |c_ULTIMATE.start_main_#t~mem60#1.offset|) |c_ULTIMATE.start_main_#t~mem61#1.base|) (= |c_ULTIMATE.start_main_#t~mem60#1.offset| (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (= |c_ULTIMATE.start_main_#t~mem60#1.base| (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (= |c_ULTIMATE.start_main_~users~0#1.base| 0)) is different from false [2023-12-02 17:04:39,002 WARN L293 SmtUtils]: Spent 1.81m on a formula simplification that was a NOOP. DAG size: 329 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 17:04:41,018 WARN L854 $PredicateComparison]: unable to prove that (and (<= |c_ULTIMATE.start_main_~i~0#1| 9) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (let ((.cse33 (= |c_ULTIMATE.start_main_#t~mem64#1.base| |c_ULTIMATE.start_main_#t~memset~res65#1.base|)) (.cse34 (= |c_ULTIMATE.start_main_#t~memset~res65#1.offset| |c_ULTIMATE.start_main_#t~mem64#1.offset|)) (.cse21 (exists ((|v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_22| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_22|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_22| 4294967296))))) (.cse22 (exists ((|v_#memory_int_24| (Array Int (Array Int Int))) (|v_#memory_int_484| (Array Int (Array Int Int))) (|v_#memory_int_28| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_45| (Array Int (Array Int Int))) (|v_#memory_int_482| (Array Int (Array Int Int)))) (let ((.cse68 (select |v_#memory_int_484| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_28| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse69 (select |v_#memory_int_24| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_28| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse67 12 (select .cse68 12))) |v_#memory_int_484|) (= (store |v_#memory_int_484| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse68 8 (select (select |v_#memory_int_BEFORE_CALL_45| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_45|) (= (store |v_#memory_int_24| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse69 32 4) 16 (select .cse67 16))) |v_#memory_int_28|) (= |v_#memory_int_24| (store |v_#memory_int_482| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_482| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse69 28)))))))) (.cse31 (exists ((|v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_21| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_21| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_21|)))) (.cse27 (exists ((|v_#memory_$Pointer$.offset_445| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_11| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_444| (Array Int (Array Int Int)))) (let ((.cse66 (select |v_#memory_$Pointer$.offset_11| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_444| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_444| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse66 36))) |v_#memory_$Pointer$.offset_11|) (= (store |v_#memory_$Pointer$.offset_11| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse66 28 0) 32 (select (select |v_#memory_$Pointer$.offset_445| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_445|))))) (.cse32 (exists ((|v_old(#memory_int)_AFTER_CALL_25| (Array Int (Array Int Int))) (|v_#memory_int_24| (Array Int (Array Int Int))) (|v_#memory_int_484| (Array Int (Array Int Int))) (|v_#memory_int_28| (Array Int (Array Int Int))) (|v_#memory_int_482| (Array Int (Array Int Int)))) (let ((.cse63 (select |v_#memory_int_28| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_24| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse64 (select |v_#memory_int_484| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_28| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse63 12 (select .cse64 12))) |v_#memory_int_484|) (= (store |v_#memory_int_24| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse65 32 4) 16 (select .cse63 16))) |v_#memory_int_28|) (= |v_#memory_int_24| (store |v_#memory_int_482| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_482| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse65 28)))) (= |v_old(#memory_int)_AFTER_CALL_25| (store |v_#memory_int_484| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse64 8 (select (select |v_old(#memory_int)_AFTER_CALL_25| |c_ULTIMATE.start_main_~user~0#1.base|) 8))))))))) (or (and (exists ((|v_#memory_int_40| (Array Int (Array Int Int))) (|v_#valid_79| (Array Int Int)) (|v_#memory_int_41| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_447| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem51#1.base_23| Int) (|v_#memory_$Pointer$.base_447| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res52#1.base_24| Int) (|v_#memory_$Pointer$.base_28| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_27| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_29| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_28| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc58#1.base_4| Int) (|v_#length_48| (Array Int Int)) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| (Array Int (Array Int Int))) (|v_#memory_int_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_28| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_27| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_29| (Array Int (Array Int Int)))) (let ((.cse19 (select (select |v_#memory_$Pointer$.base_447| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse20 (+ 16 (select (select |v_#memory_$Pointer$.offset_447| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse3 (select (select |v_#memory_$Pointer$.base_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse4 (select (select |v_#memory_$Pointer$.offset_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse18 (store |v_#memory_$Pointer$.offset_27| .cse3 (store (select |v_#memory_$Pointer$.offset_27| .cse3) .cse4 0))) (.cse14 (store |v_#memory_$Pointer$.base_27| .cse3 (store (select |v_#memory_$Pointer$.base_27| .cse3) .cse4 |v_ULTIMATE.start_main_#t~malloc58#1.base_4|))) (.cse17 (store |v_#memory_$Pointer$.offset_447| .cse19 (store (select |v_#memory_$Pointer$.offset_447| .cse19) .cse20 8))) (.cse13 (store |v_#memory_$Pointer$.base_447| .cse19 (store (select |v_#memory_$Pointer$.base_447| .cse19) .cse20 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse0 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse6 (select (select |v_#memory_$Pointer$.base_29| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse7 (+ (select (select |v_#memory_$Pointer$.offset_29| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse11 (select (select .cse13 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse12 (+ (select (select .cse17 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse9 (select (select |v_#memory_$Pointer$.base_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse10 (+ (select (select |v_#memory_$Pointer$.offset_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse1 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse15 (select (select .cse14 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse16 (+ 40 (select (select .cse18 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= |c_#valid| (store |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 1)) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| .cse0) .cse1) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| .cse0) .cse1) 0))) (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| |c_ULTIMATE.start_main_#t~mem63#1.base|) |c_ULTIMATE.start_main_#t~mem63#1.offset|) |c_ULTIMATE.start_main_#t~mem64#1.offset|) (= |v_#memory_int_40| (let ((.cse2 (let ((.cse5 (let ((.cse8 (store |v_#memory_int_41| .cse11 (store (select |v_#memory_int_41| .cse11) .cse12 32)))) (store .cse8 .cse9 (store (select .cse8 .cse9) .cse10 5))))) (store .cse5 .cse6 (store (select .cse5 .cse6) .cse7 8))))) (store .cse2 .cse3 (store (select .cse2 .cse3) .cse4 (select (select |v_#memory_int_40| .cse3) .cse4))))) (= |c_ULTIMATE.start_main_#t~mem63#1.base| .cse0) (not (= |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 0)) (= |c_#length| (store |v_#length_48| |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 384)) (= (store |v_#memory_$Pointer$.base_28| .cse9 (store (select |v_#memory_$Pointer$.base_28| .cse9) .cse10 (select (select |v_#memory_$Pointer$.base_29| .cse9) .cse10))) |v_#memory_$Pointer$.base_29|) (= (store |v_#memory_$Pointer$.base_29| .cse6 (store (select |v_#memory_$Pointer$.base_29| .cse6) .cse7 (select (select |v_#memory_$Pointer$.base_27| .cse6) .cse7))) |v_#memory_$Pointer$.base_27|) (= (store .cse13 .cse11 (store (select .cse13 .cse11) .cse12 (select (select |v_#memory_$Pointer$.base_28| .cse11) .cse12))) |v_#memory_$Pointer$.base_28|) (= (store |v_#memory_$Pointer$.offset_29| .cse6 (store (select |v_#memory_$Pointer$.offset_29| .cse6) .cse7 (select (select |v_#memory_$Pointer$.offset_27| .cse6) .cse7))) |v_#memory_$Pointer$.offset_27|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| (store .cse14 .cse15 (store (select .cse14 .cse15) .cse16 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| .cse15) .cse16)))) (= (store .cse17 .cse11 (store (select .cse17 .cse11) .cse12 (select (select |v_#memory_$Pointer$.offset_28| .cse11) .cse12))) |v_#memory_$Pointer$.offset_28|) (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| |c_ULTIMATE.start_main_#t~mem63#1.base|) |c_ULTIMATE.start_main_#t~mem63#1.offset|) |c_ULTIMATE.start_main_#t~mem64#1.base|) (= (store |v_#memory_$Pointer$.offset_28| .cse9 (store (select |v_#memory_$Pointer$.offset_28| .cse9) .cse10 (select (select |v_#memory_$Pointer$.offset_29| .cse9) .cse10))) |v_#memory_$Pointer$.offset_29|) (= .cse1 |c_ULTIMATE.start_main_#t~mem63#1.offset|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| (store .cse18 .cse15 (store (select .cse18 .cse15) .cse16 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| .cse15) .cse16)))) (= |v_#memory_int_41| (store |v_#memory_int_485| .cse19 (store (select |v_#memory_int_485| .cse19) .cse20 (select (select |v_#memory_int_41| .cse19) .cse20)))) (let ((.cse26 (= |v_ULTIMATE.start_main_#t~memset~res52#1.base_24| |v_ULTIMATE.start_main_#t~mem51#1.base_23|))) (or (and .cse21 .cse22 (exists ((|v_#valid_78| (Array Int Int)) (|v_#memory_$Pointer$.base_11| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_26| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_445| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_444| (Array Int (Array Int Int)))) (let ((.cse24 (select |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse25 (select |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse23 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_26| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (not (= .cse23 0)) (= |v_ULTIMATE.start_main_#t~mem51#1.base_23| .cse23) (= (select |v_#valid_78| .cse23) 0) (= |v_#length_48| (store |v_#length_47| .cse23 44)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_26| (store |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse24 16 0) 12 0) 8 .cse23))) (= |v_#memory_$Pointer$.base_445| (store |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse25 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse24 32)))) (= (store |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse25 36))) |v_#memory_$Pointer$.base_11|) (= |v_#valid_79| (store |v_#valid_78| .cse23 1)) (<= (+ .cse23 1) |c_#StackHeapBarrier|)))) .cse26 .cse27) (and .cse26 (exists ((|v_#valid_78| (Array Int Int)) (|v_#memory_$Pointer$.base_11| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_25| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_445| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_444| (Array Int (Array Int Int)))) (let ((.cse29 (select |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse30 (select |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse28 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_25| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= .cse28 |v_ULTIMATE.start_main_#t~mem51#1.base_23|) (= (store |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse29 16 0) 12 0) 8 .cse28)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_25|) (= (store |v_#valid_78| .cse28 1) |v_#valid_79|) (<= (+ .cse28 1) |c_#StackHeapBarrier|) (= (select |v_#valid_78| .cse28) 0) (= |v_#length_48| (store |v_#length_47| .cse28 44)) (= |v_#memory_$Pointer$.base_445| (store |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse30 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse29 32)))) (= (store |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse30 36))) |v_#memory_$Pointer$.base_11|) (not (= .cse28 0))))) .cse31 .cse27 .cse32))) (= (select |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc58#1.base_4|) 0) (<= (+ |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 1) |c_#StackHeapBarrier|)))))) .cse33 .cse34 (exists ((|v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_24| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_24|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_24| 4294967296))))) (and (exists ((|v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_23| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_23| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_23|))) .cse33 .cse34 (exists ((|v_#memory_int_40| (Array Int (Array Int Int))) (|v_#valid_79| (Array Int Int)) (|v_#memory_int_41| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_447| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem51#1.base_23| Int) (|v_#memory_$Pointer$.base_447| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res52#1.base_24| Int) (|v_#memory_$Pointer$.base_28| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_27| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_29| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_27| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc58#1.base_4| Int) (|v_#length_48| (Array Int Int)) (|v_#memory_int_485| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_28| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_27| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_29| (Array Int (Array Int Int)))) (let ((.cse53 (select (select |v_#memory_$Pointer$.base_447| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse54 (+ 16 (select (select |v_#memory_$Pointer$.offset_447| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse37 (select (select |v_#memory_$Pointer$.base_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse38 (select (select |v_#memory_$Pointer$.offset_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse62 (store |v_#memory_$Pointer$.offset_27| .cse37 (store (select |v_#memory_$Pointer$.offset_27| .cse37) .cse38 0))) (.cse50 (store |v_#memory_$Pointer$.base_27| .cse37 (store (select |v_#memory_$Pointer$.base_27| .cse37) .cse38 |v_ULTIMATE.start_main_#t~malloc58#1.base_4|))) (.cse48 (store |v_#memory_$Pointer$.offset_447| .cse53 (store (select |v_#memory_$Pointer$.offset_447| .cse53) .cse54 8))) (.cse47 (store |v_#memory_$Pointer$.base_447| .cse53 (store (select |v_#memory_$Pointer$.base_447| .cse53) .cse54 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse40 (select (select |v_#memory_$Pointer$.base_29| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse41 (+ (select (select |v_#memory_$Pointer$.offset_29| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse45 (select (select .cse47 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse46 (+ (select (select .cse48 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse49 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse35 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse43 (select (select |v_#memory_$Pointer$.base_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse44 (+ (select (select |v_#memory_$Pointer$.offset_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse51 (select (select .cse50 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse52 (+ 40 (select (select .cse62 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= |c_#valid| (store |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 1)) (= .cse35 |c_ULTIMATE.start_main_#t~mem63#1.offset|) (= |v_#memory_int_40| (let ((.cse36 (let ((.cse39 (let ((.cse42 (store |v_#memory_int_41| .cse45 (store (select |v_#memory_int_41| .cse45) .cse46 32)))) (store .cse42 .cse43 (store (select .cse42 .cse43) .cse44 5))))) (store .cse39 .cse40 (store (select .cse39 .cse40) .cse41 8))))) (store .cse36 .cse37 (store (select .cse36 .cse37) .cse38 (select (select |v_#memory_int_40| .cse37) .cse38))))) (not (= |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 0)) (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| |c_ULTIMATE.start_main_#t~mem63#1.base|) |c_ULTIMATE.start_main_#t~mem63#1.offset|) |c_ULTIMATE.start_main_#t~mem64#1.offset|) (= |c_#length| (store |v_#length_48| |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 384)) (= (store |v_#memory_$Pointer$.base_28| .cse43 (store (select |v_#memory_$Pointer$.base_28| .cse43) .cse44 (select (select |v_#memory_$Pointer$.base_29| .cse43) .cse44))) |v_#memory_$Pointer$.base_29|) (= (store |v_#memory_$Pointer$.base_29| .cse40 (store (select |v_#memory_$Pointer$.base_29| .cse40) .cse41 (select (select |v_#memory_$Pointer$.base_27| .cse40) .cse41))) |v_#memory_$Pointer$.base_27|) (= (store .cse47 .cse45 (store (select .cse47 .cse45) .cse46 (select (select |v_#memory_$Pointer$.base_28| .cse45) .cse46))) |v_#memory_$Pointer$.base_28|) (= (store |v_#memory_$Pointer$.offset_29| .cse40 (store (select |v_#memory_$Pointer$.offset_29| .cse40) .cse41 (select (select |v_#memory_$Pointer$.offset_27| .cse40) .cse41))) |v_#memory_$Pointer$.offset_27|) (= (store .cse48 .cse45 (store (select .cse48 .cse45) .cse46 (select (select |v_#memory_$Pointer$.offset_28| .cse45) .cse46))) |v_#memory_$Pointer$.offset_28|) (= |c_ULTIMATE.start_main_#t~mem63#1.base| .cse49) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_27| .cse49) .cse35) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| .cse49) .cse35) 0))) (= (store .cse50 .cse51 (store (select .cse50 .cse51) .cse52 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_27| .cse51) .cse52))) |v_old(#memory_$Pointer$.base)_AFTER_CALL_27|) (= (store |v_#memory_$Pointer$.offset_28| .cse43 (store (select |v_#memory_$Pointer$.offset_28| .cse43) .cse44 (select (select |v_#memory_$Pointer$.offset_29| .cse43) .cse44))) |v_#memory_$Pointer$.offset_29|) (= |c_ULTIMATE.start_main_#t~mem64#1.base| (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_27| |c_ULTIMATE.start_main_#t~mem63#1.base|) |c_ULTIMATE.start_main_#t~mem63#1.offset|)) (= |v_#memory_int_41| (store |v_#memory_int_485| .cse53 (store (select |v_#memory_int_485| .cse53) .cse54 (select (select |v_#memory_int_41| .cse53) .cse54)))) (let ((.cse58 (= |v_ULTIMATE.start_main_#t~memset~res52#1.base_24| |v_ULTIMATE.start_main_#t~mem51#1.base_23|))) (or (and .cse21 .cse22 (exists ((|v_#valid_78| (Array Int Int)) (|v_#memory_$Pointer$.base_11| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_26| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_445| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_444| (Array Int (Array Int Int)))) (let ((.cse56 (select |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse57 (select |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse55 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_26| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (not (= .cse55 0)) (= |v_ULTIMATE.start_main_#t~mem51#1.base_23| .cse55) (= (select |v_#valid_78| .cse55) 0) (= |v_#length_48| (store |v_#length_47| .cse55 44)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_26| (store |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse56 16 0) 12 0) 8 .cse55))) (= |v_#memory_$Pointer$.base_445| (store |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse57 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse56 32)))) (= (store |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse57 36))) |v_#memory_$Pointer$.base_11|) (= |v_#valid_79| (store |v_#valid_78| .cse55 1)) (<= (+ .cse55 1) |c_#StackHeapBarrier|)))) .cse58 .cse27) (and .cse58 (exists ((|v_#valid_78| (Array Int Int)) (|v_#memory_$Pointer$.base_11| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_25| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_445| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_444| (Array Int (Array Int Int)))) (let ((.cse60 (select |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse61 (select |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse59 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_25| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= .cse59 |v_ULTIMATE.start_main_#t~mem51#1.base_23|) (= (store |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse60 16 0) 12 0) 8 .cse59)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_25|) (= (store |v_#valid_78| .cse59 1) |v_#valid_79|) (<= (+ .cse59 1) |c_#StackHeapBarrier|) (= (select |v_#valid_78| .cse59) 0) (= |v_#length_48| (store |v_#length_47| .cse59 44)) (= |v_#memory_$Pointer$.base_445| (store |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse61 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse60 32)))) (= (store |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse61 36))) |v_#memory_$Pointer$.base_11|) (not (= .cse59 0))))) .cse31 .cse27 .cse32))) (= (select |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc58#1.base_4|) 0) (<= (+ |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 1) |c_#StackHeapBarrier|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| (store .cse62 .cse51 (store (select .cse62 .cse51) .cse52 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| .cse51) .cse52)))))))))))) (= |c_ULTIMATE.start_main_~users~0#1.base| 0)) is different from false [2023-12-02 17:04:43,063 WARN L854 $PredicateComparison]: unable to prove that (and (<= |c_ULTIMATE.start_main_~i~0#1| 9) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (let ((.cse20 (exists ((|v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_22| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_22|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_22| 4294967296))))) (.cse21 (exists ((|v_#memory_int_24| (Array Int (Array Int Int))) (|v_#memory_int_484| (Array Int (Array Int Int))) (|v_#memory_int_28| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_45| (Array Int (Array Int Int))) (|v_#memory_int_482| (Array Int (Array Int Int)))) (let ((.cse66 (select |v_#memory_int_484| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_28| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_24| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_28| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse65 12 (select .cse66 12))) |v_#memory_int_484|) (= (store |v_#memory_int_484| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse66 8 (select (select |v_#memory_int_BEFORE_CALL_45| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_45|) (= (store |v_#memory_int_24| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse67 32 4) 16 (select .cse65 16))) |v_#memory_int_28|) (= |v_#memory_int_24| (store |v_#memory_int_482| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_482| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse67 28)))))))) (.cse30 (exists ((|v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_21| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_21| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_21|)))) (.cse26 (exists ((|v_#memory_$Pointer$.offset_445| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_11| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_444| (Array Int (Array Int Int)))) (let ((.cse64 (select |v_#memory_$Pointer$.offset_11| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_444| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_444| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse64 36))) |v_#memory_$Pointer$.offset_11|) (= (store |v_#memory_$Pointer$.offset_11| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse64 28 0) 32 (select (select |v_#memory_$Pointer$.offset_445| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_445|))))) (.cse31 (exists ((|v_old(#memory_int)_AFTER_CALL_25| (Array Int (Array Int Int))) (|v_#memory_int_24| (Array Int (Array Int Int))) (|v_#memory_int_484| (Array Int (Array Int Int))) (|v_#memory_int_28| (Array Int (Array Int Int))) (|v_#memory_int_482| (Array Int (Array Int Int)))) (let ((.cse61 (select |v_#memory_int_28| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse63 (select |v_#memory_int_24| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse62 (select |v_#memory_int_484| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_28| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse61 12 (select .cse62 12))) |v_#memory_int_484|) (= (store |v_#memory_int_24| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse63 32 4) 16 (select .cse61 16))) |v_#memory_int_28|) (= |v_#memory_int_24| (store |v_#memory_int_482| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_482| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse63 28)))) (= |v_old(#memory_int)_AFTER_CALL_25| (store |v_#memory_int_484| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse62 8 (select (select |v_old(#memory_int)_AFTER_CALL_25| |c_ULTIMATE.start_main_~user~0#1.base|) 8))))))))) (or (and (exists ((|v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_23| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_23| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_23|))) (exists ((|v_#memory_int_40| (Array Int (Array Int Int))) (|v_#valid_79| (Array Int Int)) (|v_#memory_int_41| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_447| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem51#1.base_23| Int) (|v_#memory_$Pointer$.base_447| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res52#1.base_24| Int) (|v_#memory_$Pointer$.base_28| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_27| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_29| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_27| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc58#1.base_4| Int) (|v_#length_48| (Array Int Int)) (|v_#memory_int_485| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_28| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_27| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_29| (Array Int (Array Int Int)))) (let ((.cse18 (select (select |v_#memory_$Pointer$.base_447| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse19 (+ 16 (select (select |v_#memory_$Pointer$.offset_447| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse1 (select (select |v_#memory_$Pointer$.base_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse2 (select (select |v_#memory_$Pointer$.offset_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse32 (store |v_#memory_$Pointer$.offset_27| .cse1 (store (select |v_#memory_$Pointer$.offset_27| .cse1) .cse2 0))) (.cse15 (store |v_#memory_$Pointer$.base_27| .cse1 (store (select |v_#memory_$Pointer$.base_27| .cse1) .cse2 |v_ULTIMATE.start_main_#t~malloc58#1.base_4|))) (.cse12 (store |v_#memory_$Pointer$.offset_447| .cse18 (store (select |v_#memory_$Pointer$.offset_447| .cse18) .cse19 8))) (.cse11 (store |v_#memory_$Pointer$.base_447| .cse18 (store (select |v_#memory_$Pointer$.base_447| .cse18) .cse19 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse4 (select (select |v_#memory_$Pointer$.base_29| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse5 (+ (select (select |v_#memory_$Pointer$.offset_29| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse9 (select (select .cse11 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse10 (+ (select (select .cse12 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse7 (select (select |v_#memory_$Pointer$.base_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse8 (+ (select (select |v_#memory_$Pointer$.offset_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse16 (select (select .cse15 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse17 (+ 40 (select (select .cse32 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= |c_#valid| (store |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 1)) (= |v_#memory_int_40| (let ((.cse0 (let ((.cse3 (let ((.cse6 (store |v_#memory_int_41| .cse9 (store (select |v_#memory_int_41| .cse9) .cse10 32)))) (store .cse6 .cse7 (store (select .cse6 .cse7) .cse8 5))))) (store .cse3 .cse4 (store (select .cse3 .cse4) .cse5 8))))) (store .cse0 .cse1 (store (select .cse0 .cse1) .cse2 (select (select |v_#memory_int_40| .cse1) .cse2))))) (not (= |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 0)) (= |c_#length| (store |v_#length_48| |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 384)) (= (store |v_#memory_$Pointer$.base_28| .cse7 (store (select |v_#memory_$Pointer$.base_28| .cse7) .cse8 (select (select |v_#memory_$Pointer$.base_29| .cse7) .cse8))) |v_#memory_$Pointer$.base_29|) (= (store |v_#memory_$Pointer$.base_29| .cse4 (store (select |v_#memory_$Pointer$.base_29| .cse4) .cse5 (select (select |v_#memory_$Pointer$.base_27| .cse4) .cse5))) |v_#memory_$Pointer$.base_27|) (= (store .cse11 .cse9 (store (select .cse11 .cse9) .cse10 (select (select |v_#memory_$Pointer$.base_28| .cse9) .cse10))) |v_#memory_$Pointer$.base_28|) (= (store |v_#memory_$Pointer$.offset_29| .cse4 (store (select |v_#memory_$Pointer$.offset_29| .cse4) .cse5 (select (select |v_#memory_$Pointer$.offset_27| .cse4) .cse5))) |v_#memory_$Pointer$.offset_27|) (= (store .cse12 .cse9 (store (select .cse12 .cse9) .cse10 (select (select |v_#memory_$Pointer$.offset_28| .cse9) .cse10))) |v_#memory_$Pointer$.offset_28|) (let ((.cse13 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse14 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_27| .cse13) .cse14) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| .cse13) .cse14) 0)))) (= (store .cse15 .cse16 (store (select .cse15 .cse16) .cse17 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_27| .cse16) .cse17))) |v_old(#memory_$Pointer$.base)_AFTER_CALL_27|) (= (store |v_#memory_$Pointer$.offset_28| .cse7 (store (select |v_#memory_$Pointer$.offset_28| .cse7) .cse8 (select (select |v_#memory_$Pointer$.offset_29| .cse7) .cse8))) |v_#memory_$Pointer$.offset_29|) (= |v_#memory_int_41| (store |v_#memory_int_485| .cse18 (store (select |v_#memory_int_485| .cse18) .cse19 (select (select |v_#memory_int_41| .cse18) .cse19)))) (let ((.cse25 (= |v_ULTIMATE.start_main_#t~memset~res52#1.base_24| |v_ULTIMATE.start_main_#t~mem51#1.base_23|))) (or (and .cse20 .cse21 (exists ((|v_#valid_78| (Array Int Int)) (|v_#memory_$Pointer$.base_11| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_26| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_445| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_444| (Array Int (Array Int Int)))) (let ((.cse23 (select |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse24 (select |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse22 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_26| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (not (= .cse22 0)) (= |v_ULTIMATE.start_main_#t~mem51#1.base_23| .cse22) (= (select |v_#valid_78| .cse22) 0) (= |v_#length_48| (store |v_#length_47| .cse22 44)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_26| (store |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse23 16 0) 12 0) 8 .cse22))) (= |v_#memory_$Pointer$.base_445| (store |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse24 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse23 32)))) (= (store |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse24 36))) |v_#memory_$Pointer$.base_11|) (= |v_#valid_79| (store |v_#valid_78| .cse22 1)) (<= (+ .cse22 1) |c_#StackHeapBarrier|)))) .cse25 .cse26) (and .cse25 (exists ((|v_#valid_78| (Array Int Int)) (|v_#memory_$Pointer$.base_11| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_25| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_445| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_444| (Array Int (Array Int Int)))) (let ((.cse28 (select |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse29 (select |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse27 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_25| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= .cse27 |v_ULTIMATE.start_main_#t~mem51#1.base_23|) (= (store |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse28 16 0) 12 0) 8 .cse27)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_25|) (= (store |v_#valid_78| .cse27 1) |v_#valid_79|) (<= (+ .cse27 1) |c_#StackHeapBarrier|) (= (select |v_#valid_78| .cse27) 0) (= |v_#length_48| (store |v_#length_47| .cse27 44)) (= |v_#memory_$Pointer$.base_445| (store |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse29 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse28 32)))) (= (store |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse29 36))) |v_#memory_$Pointer$.base_11|) (not (= .cse27 0))))) .cse30 .cse26 .cse31))) (= (select |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc58#1.base_4|) 0) (<= (+ |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 1) |c_#StackHeapBarrier|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| (store .cse32 .cse16 (store (select .cse32 .cse16) .cse17 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| .cse16) .cse17)))))))))) (and (exists ((|v_#memory_int_40| (Array Int (Array Int Int))) (|v_#valid_79| (Array Int Int)) (|v_#memory_int_41| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_447| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem51#1.base_23| Int) (|v_#memory_$Pointer$.base_447| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res52#1.base_24| Int) (|v_#memory_$Pointer$.base_28| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_27| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_29| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_28| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc58#1.base_4| Int) (|v_#length_48| (Array Int Int)) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| (Array Int (Array Int Int))) (|v_#memory_int_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_28| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_27| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_29| (Array Int (Array Int Int)))) (let ((.cse52 (select (select |v_#memory_$Pointer$.base_447| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse53 (+ 16 (select (select |v_#memory_$Pointer$.offset_447| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse36 (select (select |v_#memory_$Pointer$.base_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse37 (select (select |v_#memory_$Pointer$.offset_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse51 (store |v_#memory_$Pointer$.offset_27| .cse36 (store (select |v_#memory_$Pointer$.offset_27| .cse36) .cse37 0))) (.cse47 (store |v_#memory_$Pointer$.base_27| .cse36 (store (select |v_#memory_$Pointer$.base_27| .cse36) .cse37 |v_ULTIMATE.start_main_#t~malloc58#1.base_4|))) (.cse50 (store |v_#memory_$Pointer$.offset_447| .cse52 (store (select |v_#memory_$Pointer$.offset_447| .cse52) .cse53 8))) (.cse46 (store |v_#memory_$Pointer$.base_447| .cse52 (store (select |v_#memory_$Pointer$.base_447| .cse52) .cse53 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse39 (select (select |v_#memory_$Pointer$.base_29| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse40 (+ (select (select |v_#memory_$Pointer$.offset_29| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse44 (select (select .cse46 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse45 (+ (select (select .cse50 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse42 (select (select |v_#memory_$Pointer$.base_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse43 (+ (select (select |v_#memory_$Pointer$.offset_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse48 (select (select .cse47 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse49 (+ 40 (select (select .cse51 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= |c_#valid| (store |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 1)) (let ((.cse33 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse34 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| .cse33) .cse34) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| .cse33) .cse34) 0)))) (= |v_#memory_int_40| (let ((.cse35 (let ((.cse38 (let ((.cse41 (store |v_#memory_int_41| .cse44 (store (select |v_#memory_int_41| .cse44) .cse45 32)))) (store .cse41 .cse42 (store (select .cse41 .cse42) .cse43 5))))) (store .cse38 .cse39 (store (select .cse38 .cse39) .cse40 8))))) (store .cse35 .cse36 (store (select .cse35 .cse36) .cse37 (select (select |v_#memory_int_40| .cse36) .cse37))))) (not (= |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 0)) (= |c_#length| (store |v_#length_48| |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 384)) (= (store |v_#memory_$Pointer$.base_28| .cse42 (store (select |v_#memory_$Pointer$.base_28| .cse42) .cse43 (select (select |v_#memory_$Pointer$.base_29| .cse42) .cse43))) |v_#memory_$Pointer$.base_29|) (= (store |v_#memory_$Pointer$.base_29| .cse39 (store (select |v_#memory_$Pointer$.base_29| .cse39) .cse40 (select (select |v_#memory_$Pointer$.base_27| .cse39) .cse40))) |v_#memory_$Pointer$.base_27|) (= (store .cse46 .cse44 (store (select .cse46 .cse44) .cse45 (select (select |v_#memory_$Pointer$.base_28| .cse44) .cse45))) |v_#memory_$Pointer$.base_28|) (= (store |v_#memory_$Pointer$.offset_29| .cse39 (store (select |v_#memory_$Pointer$.offset_29| .cse39) .cse40 (select (select |v_#memory_$Pointer$.offset_27| .cse39) .cse40))) |v_#memory_$Pointer$.offset_27|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| (store .cse47 .cse48 (store (select .cse47 .cse48) .cse49 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| .cse48) .cse49)))) (= (store .cse50 .cse44 (store (select .cse50 .cse44) .cse45 (select (select |v_#memory_$Pointer$.offset_28| .cse44) .cse45))) |v_#memory_$Pointer$.offset_28|) (= (store |v_#memory_$Pointer$.offset_28| .cse42 (store (select |v_#memory_$Pointer$.offset_28| .cse42) .cse43 (select (select |v_#memory_$Pointer$.offset_29| .cse42) .cse43))) |v_#memory_$Pointer$.offset_29|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| (store .cse51 .cse48 (store (select .cse51 .cse48) .cse49 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| .cse48) .cse49)))) (= |v_#memory_int_41| (store |v_#memory_int_485| .cse52 (store (select |v_#memory_int_485| .cse52) .cse53 (select (select |v_#memory_int_41| .cse52) .cse53)))) (let ((.cse57 (= |v_ULTIMATE.start_main_#t~memset~res52#1.base_24| |v_ULTIMATE.start_main_#t~mem51#1.base_23|))) (or (and .cse20 .cse21 (exists ((|v_#valid_78| (Array Int Int)) (|v_#memory_$Pointer$.base_11| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_26| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_445| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_444| (Array Int (Array Int Int)))) (let ((.cse55 (select |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse56 (select |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse54 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_26| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (not (= .cse54 0)) (= |v_ULTIMATE.start_main_#t~mem51#1.base_23| .cse54) (= (select |v_#valid_78| .cse54) 0) (= |v_#length_48| (store |v_#length_47| .cse54 44)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_26| (store |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse55 16 0) 12 0) 8 .cse54))) (= |v_#memory_$Pointer$.base_445| (store |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse56 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse55 32)))) (= (store |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse56 36))) |v_#memory_$Pointer$.base_11|) (= |v_#valid_79| (store |v_#valid_78| .cse54 1)) (<= (+ .cse54 1) |c_#StackHeapBarrier|)))) .cse57 .cse26) (and .cse57 (exists ((|v_#valid_78| (Array Int Int)) (|v_#memory_$Pointer$.base_11| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_25| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_445| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_444| (Array Int (Array Int Int)))) (let ((.cse59 (select |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse60 (select |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse58 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_25| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= .cse58 |v_ULTIMATE.start_main_#t~mem51#1.base_23|) (= (store |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse59 16 0) 12 0) 8 .cse58)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_25|) (= (store |v_#valid_78| .cse58 1) |v_#valid_79|) (<= (+ .cse58 1) |c_#StackHeapBarrier|) (= (select |v_#valid_78| .cse58) 0) (= |v_#length_48| (store |v_#length_47| .cse58 44)) (= |v_#memory_$Pointer$.base_445| (store |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse60 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse59 32)))) (= (store |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse60 36))) |v_#memory_$Pointer$.base_11|) (not (= .cse58 0))))) .cse30 .cse26 .cse31))) (= (select |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc58#1.base_4|) 0) (<= (+ |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 1) |c_#StackHeapBarrier|)))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_24| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_24|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_24| 4294967296))))))) (= |c_ULTIMATE.start_main_~users~0#1.base| 0)) is different from false [2023-12-02 17:04:45,109 WARN L854 $PredicateComparison]: unable to prove that (and (<= |c_ULTIMATE.start_main_~i~0#1| 9) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (let ((.cse20 (exists ((|v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_22| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_22|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_22| 4294967296))))) (.cse21 (exists ((|v_#memory_int_24| (Array Int (Array Int Int))) (|v_#memory_int_484| (Array Int (Array Int Int))) (|v_#memory_int_28| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_45| (Array Int (Array Int Int))) (|v_#memory_int_482| (Array Int (Array Int Int)))) (let ((.cse66 (select |v_#memory_int_484| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_28| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_24| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_28| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse65 12 (select .cse66 12))) |v_#memory_int_484|) (= (store |v_#memory_int_484| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse66 8 (select (select |v_#memory_int_BEFORE_CALL_45| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_45|) (= (store |v_#memory_int_24| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse67 32 4) 16 (select .cse65 16))) |v_#memory_int_28|) (= |v_#memory_int_24| (store |v_#memory_int_482| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_482| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse67 28)))))))) (.cse30 (exists ((|v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_21| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_21| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_21|)))) (.cse26 (exists ((|v_#memory_$Pointer$.offset_445| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_11| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_444| (Array Int (Array Int Int)))) (let ((.cse64 (select |v_#memory_$Pointer$.offset_11| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_444| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_444| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse64 36))) |v_#memory_$Pointer$.offset_11|) (= (store |v_#memory_$Pointer$.offset_11| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse64 28 0) 32 (select (select |v_#memory_$Pointer$.offset_445| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_445|))))) (.cse31 (exists ((|v_old(#memory_int)_AFTER_CALL_25| (Array Int (Array Int Int))) (|v_#memory_int_24| (Array Int (Array Int Int))) (|v_#memory_int_484| (Array Int (Array Int Int))) (|v_#memory_int_28| (Array Int (Array Int Int))) (|v_#memory_int_482| (Array Int (Array Int Int)))) (let ((.cse61 (select |v_#memory_int_28| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse63 (select |v_#memory_int_24| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse62 (select |v_#memory_int_484| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_28| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse61 12 (select .cse62 12))) |v_#memory_int_484|) (= (store |v_#memory_int_24| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse63 32 4) 16 (select .cse61 16))) |v_#memory_int_28|) (= |v_#memory_int_24| (store |v_#memory_int_482| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_482| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse63 28)))) (= |v_old(#memory_int)_AFTER_CALL_25| (store |v_#memory_int_484| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse62 8 (select (select |v_old(#memory_int)_AFTER_CALL_25| |c_ULTIMATE.start_main_~user~0#1.base|) 8))))))))) (or (and (exists ((|v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_23| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_23| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_23|))) (exists ((|v_#memory_int_40| (Array Int (Array Int Int))) (|v_#valid_79| (Array Int Int)) (|v_#memory_int_41| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_447| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem51#1.base_23| Int) (|v_#memory_$Pointer$.base_447| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res52#1.base_24| Int) (|v_#memory_$Pointer$.base_28| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_27| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_29| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_27| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc58#1.base_4| Int) (|v_#length_48| (Array Int Int)) (|v_#memory_int_485| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_28| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_27| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_29| (Array Int (Array Int Int)))) (let ((.cse18 (select (select |v_#memory_$Pointer$.base_447| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse19 (+ 16 (select (select |v_#memory_$Pointer$.offset_447| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse1 (select (select |v_#memory_$Pointer$.base_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse2 (select (select |v_#memory_$Pointer$.offset_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse32 (store |v_#memory_$Pointer$.offset_27| .cse1 (store (select |v_#memory_$Pointer$.offset_27| .cse1) .cse2 0))) (.cse15 (store |v_#memory_$Pointer$.base_27| .cse1 (store (select |v_#memory_$Pointer$.base_27| .cse1) .cse2 |v_ULTIMATE.start_main_#t~malloc58#1.base_4|))) (.cse12 (store |v_#memory_$Pointer$.offset_447| .cse18 (store (select |v_#memory_$Pointer$.offset_447| .cse18) .cse19 8))) (.cse11 (store |v_#memory_$Pointer$.base_447| .cse18 (store (select |v_#memory_$Pointer$.base_447| .cse18) .cse19 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse4 (select (select |v_#memory_$Pointer$.base_29| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse5 (+ (select (select |v_#memory_$Pointer$.offset_29| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse9 (select (select .cse11 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse10 (+ (select (select .cse12 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse7 (select (select |v_#memory_$Pointer$.base_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse8 (+ (select (select |v_#memory_$Pointer$.offset_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse16 (select (select .cse15 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse17 (+ 40 (select (select .cse32 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= |c_#valid| (store |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 1)) (= |v_#memory_int_40| (let ((.cse0 (let ((.cse3 (let ((.cse6 (store |v_#memory_int_41| .cse9 (store (select |v_#memory_int_41| .cse9) .cse10 32)))) (store .cse6 .cse7 (store (select .cse6 .cse7) .cse8 5))))) (store .cse3 .cse4 (store (select .cse3 .cse4) .cse5 8))))) (store .cse0 .cse1 (store (select .cse0 .cse1) .cse2 (select (select |v_#memory_int_40| .cse1) .cse2))))) (not (= |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 0)) (= |c_#length| (store |v_#length_48| |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 384)) (= (store |v_#memory_$Pointer$.base_28| .cse7 (store (select |v_#memory_$Pointer$.base_28| .cse7) .cse8 (select (select |v_#memory_$Pointer$.base_29| .cse7) .cse8))) |v_#memory_$Pointer$.base_29|) (= (store |v_#memory_$Pointer$.base_29| .cse4 (store (select |v_#memory_$Pointer$.base_29| .cse4) .cse5 (select (select |v_#memory_$Pointer$.base_27| .cse4) .cse5))) |v_#memory_$Pointer$.base_27|) (= (store .cse11 .cse9 (store (select .cse11 .cse9) .cse10 (select (select |v_#memory_$Pointer$.base_28| .cse9) .cse10))) |v_#memory_$Pointer$.base_28|) (= (store |v_#memory_$Pointer$.offset_29| .cse4 (store (select |v_#memory_$Pointer$.offset_29| .cse4) .cse5 (select (select |v_#memory_$Pointer$.offset_27| .cse4) .cse5))) |v_#memory_$Pointer$.offset_27|) (= (store .cse12 .cse9 (store (select .cse12 .cse9) .cse10 (select (select |v_#memory_$Pointer$.offset_28| .cse9) .cse10))) |v_#memory_$Pointer$.offset_28|) (let ((.cse13 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse14 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_27| .cse13) .cse14) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| .cse13) .cse14) 0)))) (= (store .cse15 .cse16 (store (select .cse15 .cse16) .cse17 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_27| .cse16) .cse17))) |v_old(#memory_$Pointer$.base)_AFTER_CALL_27|) (= (store |v_#memory_$Pointer$.offset_28| .cse7 (store (select |v_#memory_$Pointer$.offset_28| .cse7) .cse8 (select (select |v_#memory_$Pointer$.offset_29| .cse7) .cse8))) |v_#memory_$Pointer$.offset_29|) (= |v_#memory_int_41| (store |v_#memory_int_485| .cse18 (store (select |v_#memory_int_485| .cse18) .cse19 (select (select |v_#memory_int_41| .cse18) .cse19)))) (let ((.cse25 (= |v_ULTIMATE.start_main_#t~memset~res52#1.base_24| |v_ULTIMATE.start_main_#t~mem51#1.base_23|))) (or (and .cse20 .cse21 (exists ((|v_#valid_78| (Array Int Int)) (|v_#memory_$Pointer$.base_11| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_26| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_445| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_444| (Array Int (Array Int Int)))) (let ((.cse23 (select |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse24 (select |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse22 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_26| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (not (= .cse22 0)) (= |v_ULTIMATE.start_main_#t~mem51#1.base_23| .cse22) (= (select |v_#valid_78| .cse22) 0) (= |v_#length_48| (store |v_#length_47| .cse22 44)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_26| (store |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse23 16 0) 12 0) 8 .cse22))) (= |v_#memory_$Pointer$.base_445| (store |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse24 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse23 32)))) (= (store |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse24 36))) |v_#memory_$Pointer$.base_11|) (= |v_#valid_79| (store |v_#valid_78| .cse22 1)) (<= (+ .cse22 1) |c_#StackHeapBarrier|)))) .cse25 .cse26) (and .cse25 (exists ((|v_#valid_78| (Array Int Int)) (|v_#memory_$Pointer$.base_11| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_25| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_445| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_444| (Array Int (Array Int Int)))) (let ((.cse28 (select |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse29 (select |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse27 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_25| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= .cse27 |v_ULTIMATE.start_main_#t~mem51#1.base_23|) (= (store |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse28 16 0) 12 0) 8 .cse27)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_25|) (= (store |v_#valid_78| .cse27 1) |v_#valid_79|) (<= (+ .cse27 1) |c_#StackHeapBarrier|) (= (select |v_#valid_78| .cse27) 0) (= |v_#length_48| (store |v_#length_47| .cse27 44)) (= |v_#memory_$Pointer$.base_445| (store |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse29 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse28 32)))) (= (store |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse29 36))) |v_#memory_$Pointer$.base_11|) (not (= .cse27 0))))) .cse30 .cse26 .cse31))) (= (select |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc58#1.base_4|) 0) (<= (+ |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 1) |c_#StackHeapBarrier|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| (store .cse32 .cse16 (store (select .cse32 .cse16) .cse17 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| .cse16) .cse17)))))))))) (and (exists ((|v_#memory_int_40| (Array Int (Array Int Int))) (|v_#valid_79| (Array Int Int)) (|v_#memory_int_41| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_447| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem51#1.base_23| Int) (|v_#memory_$Pointer$.base_447| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res52#1.base_24| Int) (|v_#memory_$Pointer$.base_28| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_27| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_29| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_28| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc58#1.base_4| Int) (|v_#length_48| (Array Int Int)) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| (Array Int (Array Int Int))) (|v_#memory_int_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_28| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_27| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_29| (Array Int (Array Int Int)))) (let ((.cse52 (select (select |v_#memory_$Pointer$.base_447| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse53 (+ 16 (select (select |v_#memory_$Pointer$.offset_447| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse36 (select (select |v_#memory_$Pointer$.base_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse37 (select (select |v_#memory_$Pointer$.offset_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse51 (store |v_#memory_$Pointer$.offset_27| .cse36 (store (select |v_#memory_$Pointer$.offset_27| .cse36) .cse37 0))) (.cse47 (store |v_#memory_$Pointer$.base_27| .cse36 (store (select |v_#memory_$Pointer$.base_27| .cse36) .cse37 |v_ULTIMATE.start_main_#t~malloc58#1.base_4|))) (.cse50 (store |v_#memory_$Pointer$.offset_447| .cse52 (store (select |v_#memory_$Pointer$.offset_447| .cse52) .cse53 8))) (.cse46 (store |v_#memory_$Pointer$.base_447| .cse52 (store (select |v_#memory_$Pointer$.base_447| .cse52) .cse53 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse39 (select (select |v_#memory_$Pointer$.base_29| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse40 (+ (select (select |v_#memory_$Pointer$.offset_29| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse44 (select (select .cse46 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse45 (+ (select (select .cse50 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse42 (select (select |v_#memory_$Pointer$.base_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse43 (+ (select (select |v_#memory_$Pointer$.offset_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse48 (select (select .cse47 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse49 (+ 40 (select (select .cse51 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= |c_#valid| (store |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 1)) (let ((.cse33 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse34 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| .cse33) .cse34) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| .cse33) .cse34) 0)))) (= |v_#memory_int_40| (let ((.cse35 (let ((.cse38 (let ((.cse41 (store |v_#memory_int_41| .cse44 (store (select |v_#memory_int_41| .cse44) .cse45 32)))) (store .cse41 .cse42 (store (select .cse41 .cse42) .cse43 5))))) (store .cse38 .cse39 (store (select .cse38 .cse39) .cse40 8))))) (store .cse35 .cse36 (store (select .cse35 .cse36) .cse37 (select (select |v_#memory_int_40| .cse36) .cse37))))) (not (= |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 0)) (= |c_#length| (store |v_#length_48| |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 384)) (= (store |v_#memory_$Pointer$.base_28| .cse42 (store (select |v_#memory_$Pointer$.base_28| .cse42) .cse43 (select (select |v_#memory_$Pointer$.base_29| .cse42) .cse43))) |v_#memory_$Pointer$.base_29|) (= (store |v_#memory_$Pointer$.base_29| .cse39 (store (select |v_#memory_$Pointer$.base_29| .cse39) .cse40 (select (select |v_#memory_$Pointer$.base_27| .cse39) .cse40))) |v_#memory_$Pointer$.base_27|) (= (store .cse46 .cse44 (store (select .cse46 .cse44) .cse45 (select (select |v_#memory_$Pointer$.base_28| .cse44) .cse45))) |v_#memory_$Pointer$.base_28|) (= (store |v_#memory_$Pointer$.offset_29| .cse39 (store (select |v_#memory_$Pointer$.offset_29| .cse39) .cse40 (select (select |v_#memory_$Pointer$.offset_27| .cse39) .cse40))) |v_#memory_$Pointer$.offset_27|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| (store .cse47 .cse48 (store (select .cse47 .cse48) .cse49 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| .cse48) .cse49)))) (= (store .cse50 .cse44 (store (select .cse50 .cse44) .cse45 (select (select |v_#memory_$Pointer$.offset_28| .cse44) .cse45))) |v_#memory_$Pointer$.offset_28|) (= (store |v_#memory_$Pointer$.offset_28| .cse42 (store (select |v_#memory_$Pointer$.offset_28| .cse42) .cse43 (select (select |v_#memory_$Pointer$.offset_29| .cse42) .cse43))) |v_#memory_$Pointer$.offset_29|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| (store .cse51 .cse48 (store (select .cse51 .cse48) .cse49 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| .cse48) .cse49)))) (= |v_#memory_int_41| (store |v_#memory_int_485| .cse52 (store (select |v_#memory_int_485| .cse52) .cse53 (select (select |v_#memory_int_41| .cse52) .cse53)))) (let ((.cse57 (= |v_ULTIMATE.start_main_#t~memset~res52#1.base_24| |v_ULTIMATE.start_main_#t~mem51#1.base_23|))) (or (and .cse20 .cse21 (exists ((|v_#valid_78| (Array Int Int)) (|v_#memory_$Pointer$.base_11| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_26| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_445| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_444| (Array Int (Array Int Int)))) (let ((.cse55 (select |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse56 (select |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse54 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_26| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (not (= .cse54 0)) (= |v_ULTIMATE.start_main_#t~mem51#1.base_23| .cse54) (= (select |v_#valid_78| .cse54) 0) (= |v_#length_48| (store |v_#length_47| .cse54 44)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_26| (store |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse55 16 0) 12 0) 8 .cse54))) (= |v_#memory_$Pointer$.base_445| (store |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse56 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse55 32)))) (= (store |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse56 36))) |v_#memory_$Pointer$.base_11|) (= |v_#valid_79| (store |v_#valid_78| .cse54 1)) (<= (+ .cse54 1) |c_#StackHeapBarrier|)))) .cse57 .cse26) (and .cse57 (exists ((|v_#valid_78| (Array Int Int)) (|v_#memory_$Pointer$.base_11| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_25| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_445| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_444| (Array Int (Array Int Int)))) (let ((.cse59 (select |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse60 (select |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse58 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_25| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= .cse58 |v_ULTIMATE.start_main_#t~mem51#1.base_23|) (= (store |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse59 16 0) 12 0) 8 .cse58)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_25|) (= (store |v_#valid_78| .cse58 1) |v_#valid_79|) (<= (+ .cse58 1) |c_#StackHeapBarrier|) (= (select |v_#valid_78| .cse58) 0) (= |v_#length_48| (store |v_#length_47| .cse58 44)) (= |v_#memory_$Pointer$.base_445| (store |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse60 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse59 32)))) (= (store |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse60 36))) |v_#memory_$Pointer$.base_11|) (not (= .cse58 0))))) .cse30 .cse26 .cse31))) (= (select |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc58#1.base_4|) 0) (<= (+ |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 1) |c_#StackHeapBarrier|)))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_24| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_24|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_24| 4294967296))))))) (= |c_ULTIMATE.start_main_~users~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|)) is different from false [2023-12-02 17:04:47,146 WARN L854 $PredicateComparison]: unable to prove that (and (<= |c_ULTIMATE.start_main_~i~0#1| 9) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (let ((.cse20 (exists ((|v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_22| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_22|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_22| 4294967296))))) (.cse21 (exists ((|v_#memory_int_24| (Array Int (Array Int Int))) (|v_#memory_int_484| (Array Int (Array Int Int))) (|v_#memory_int_28| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_45| (Array Int (Array Int Int))) (|v_#memory_int_482| (Array Int (Array Int Int)))) (let ((.cse66 (select |v_#memory_int_484| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_28| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_24| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_28| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse65 12 (select .cse66 12))) |v_#memory_int_484|) (= (store |v_#memory_int_484| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse66 8 (select (select |v_#memory_int_BEFORE_CALL_45| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_45|) (= (store |v_#memory_int_24| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse67 32 4) 16 (select .cse65 16))) |v_#memory_int_28|) (= |v_#memory_int_24| (store |v_#memory_int_482| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_482| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse67 28)))))))) (.cse30 (exists ((|v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_21| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_21| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_21|)))) (.cse26 (exists ((|v_#memory_$Pointer$.offset_445| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_11| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_444| (Array Int (Array Int Int)))) (let ((.cse64 (select |v_#memory_$Pointer$.offset_11| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_444| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_444| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse64 36))) |v_#memory_$Pointer$.offset_11|) (= (store |v_#memory_$Pointer$.offset_11| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse64 28 0) 32 (select (select |v_#memory_$Pointer$.offset_445| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_445|))))) (.cse31 (exists ((|v_old(#memory_int)_AFTER_CALL_25| (Array Int (Array Int Int))) (|v_#memory_int_24| (Array Int (Array Int Int))) (|v_#memory_int_484| (Array Int (Array Int Int))) (|v_#memory_int_28| (Array Int (Array Int Int))) (|v_#memory_int_482| (Array Int (Array Int Int)))) (let ((.cse61 (select |v_#memory_int_28| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse63 (select |v_#memory_int_24| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse62 (select |v_#memory_int_484| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_28| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse61 12 (select .cse62 12))) |v_#memory_int_484|) (= (store |v_#memory_int_24| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse63 32 4) 16 (select .cse61 16))) |v_#memory_int_28|) (= |v_#memory_int_24| (store |v_#memory_int_482| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_482| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse63 28)))) (= |v_old(#memory_int)_AFTER_CALL_25| (store |v_#memory_int_484| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse62 8 (select (select |v_old(#memory_int)_AFTER_CALL_25| |c_ULTIMATE.start_main_~user~0#1.base|) 8))))))))) (or (and (exists ((|v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_23| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_23| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_23|))) (exists ((|v_#memory_int_40| (Array Int (Array Int Int))) (|v_#valid_79| (Array Int Int)) (|v_#memory_int_41| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_447| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem51#1.base_23| Int) (|v_#memory_$Pointer$.base_447| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res52#1.base_24| Int) (|v_#memory_$Pointer$.base_28| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_27| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_29| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_27| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc58#1.base_4| Int) (|v_#length_48| (Array Int Int)) (|v_#memory_int_485| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_28| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_27| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_29| (Array Int (Array Int Int)))) (let ((.cse18 (select (select |v_#memory_$Pointer$.base_447| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse19 (+ 16 (select (select |v_#memory_$Pointer$.offset_447| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse1 (select (select |v_#memory_$Pointer$.base_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse2 (select (select |v_#memory_$Pointer$.offset_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse32 (store |v_#memory_$Pointer$.offset_27| .cse1 (store (select |v_#memory_$Pointer$.offset_27| .cse1) .cse2 0))) (.cse15 (store |v_#memory_$Pointer$.base_27| .cse1 (store (select |v_#memory_$Pointer$.base_27| .cse1) .cse2 |v_ULTIMATE.start_main_#t~malloc58#1.base_4|))) (.cse12 (store |v_#memory_$Pointer$.offset_447| .cse18 (store (select |v_#memory_$Pointer$.offset_447| .cse18) .cse19 8))) (.cse11 (store |v_#memory_$Pointer$.base_447| .cse18 (store (select |v_#memory_$Pointer$.base_447| .cse18) .cse19 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse4 (select (select |v_#memory_$Pointer$.base_29| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse5 (+ (select (select |v_#memory_$Pointer$.offset_29| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse9 (select (select .cse11 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse10 (+ (select (select .cse12 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse7 (select (select |v_#memory_$Pointer$.base_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse8 (+ (select (select |v_#memory_$Pointer$.offset_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse16 (select (select .cse15 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse17 (+ 40 (select (select .cse32 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= |c_#valid| (store |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 1)) (= |v_#memory_int_40| (let ((.cse0 (let ((.cse3 (let ((.cse6 (store |v_#memory_int_41| .cse9 (store (select |v_#memory_int_41| .cse9) .cse10 32)))) (store .cse6 .cse7 (store (select .cse6 .cse7) .cse8 5))))) (store .cse3 .cse4 (store (select .cse3 .cse4) .cse5 8))))) (store .cse0 .cse1 (store (select .cse0 .cse1) .cse2 (select (select |v_#memory_int_40| .cse1) .cse2))))) (not (= |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 0)) (= |c_#length| (store |v_#length_48| |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 384)) (= (store |v_#memory_$Pointer$.base_28| .cse7 (store (select |v_#memory_$Pointer$.base_28| .cse7) .cse8 (select (select |v_#memory_$Pointer$.base_29| .cse7) .cse8))) |v_#memory_$Pointer$.base_29|) (= (store |v_#memory_$Pointer$.base_29| .cse4 (store (select |v_#memory_$Pointer$.base_29| .cse4) .cse5 (select (select |v_#memory_$Pointer$.base_27| .cse4) .cse5))) |v_#memory_$Pointer$.base_27|) (= (store .cse11 .cse9 (store (select .cse11 .cse9) .cse10 (select (select |v_#memory_$Pointer$.base_28| .cse9) .cse10))) |v_#memory_$Pointer$.base_28|) (= (store |v_#memory_$Pointer$.offset_29| .cse4 (store (select |v_#memory_$Pointer$.offset_29| .cse4) .cse5 (select (select |v_#memory_$Pointer$.offset_27| .cse4) .cse5))) |v_#memory_$Pointer$.offset_27|) (= (store .cse12 .cse9 (store (select .cse12 .cse9) .cse10 (select (select |v_#memory_$Pointer$.offset_28| .cse9) .cse10))) |v_#memory_$Pointer$.offset_28|) (let ((.cse13 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse14 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_27| .cse13) .cse14) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| .cse13) .cse14) 0)))) (= (store .cse15 .cse16 (store (select .cse15 .cse16) .cse17 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_27| .cse16) .cse17))) |v_old(#memory_$Pointer$.base)_AFTER_CALL_27|) (= (store |v_#memory_$Pointer$.offset_28| .cse7 (store (select |v_#memory_$Pointer$.offset_28| .cse7) .cse8 (select (select |v_#memory_$Pointer$.offset_29| .cse7) .cse8))) |v_#memory_$Pointer$.offset_29|) (= |v_#memory_int_41| (store |v_#memory_int_485| .cse18 (store (select |v_#memory_int_485| .cse18) .cse19 (select (select |v_#memory_int_41| .cse18) .cse19)))) (let ((.cse25 (= |v_ULTIMATE.start_main_#t~memset~res52#1.base_24| |v_ULTIMATE.start_main_#t~mem51#1.base_23|))) (or (and .cse20 .cse21 (exists ((|v_#valid_78| (Array Int Int)) (|v_#memory_$Pointer$.base_11| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_26| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_445| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_444| (Array Int (Array Int Int)))) (let ((.cse23 (select |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse24 (select |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse22 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_26| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (not (= .cse22 0)) (= |v_ULTIMATE.start_main_#t~mem51#1.base_23| .cse22) (= (select |v_#valid_78| .cse22) 0) (= |v_#length_48| (store |v_#length_47| .cse22 44)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_26| (store |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse23 16 0) 12 0) 8 .cse22))) (= |v_#memory_$Pointer$.base_445| (store |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse24 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse23 32)))) (= (store |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse24 36))) |v_#memory_$Pointer$.base_11|) (= |v_#valid_79| (store |v_#valid_78| .cse22 1)) (<= (+ .cse22 1) |c_#StackHeapBarrier|)))) .cse25 .cse26) (and .cse25 (exists ((|v_#valid_78| (Array Int Int)) (|v_#memory_$Pointer$.base_11| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_25| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_445| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_444| (Array Int (Array Int Int)))) (let ((.cse28 (select |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse29 (select |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse27 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_25| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= .cse27 |v_ULTIMATE.start_main_#t~mem51#1.base_23|) (= (store |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse28 16 0) 12 0) 8 .cse27)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_25|) (= (store |v_#valid_78| .cse27 1) |v_#valid_79|) (<= (+ .cse27 1) |c_#StackHeapBarrier|) (= (select |v_#valid_78| .cse27) 0) (= |v_#length_48| (store |v_#length_47| .cse27 44)) (= |v_#memory_$Pointer$.base_445| (store |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse29 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse28 32)))) (= (store |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse29 36))) |v_#memory_$Pointer$.base_11|) (not (= .cse27 0))))) .cse30 .cse26 .cse31))) (= (select |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc58#1.base_4|) 0) (<= (+ |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 1) |c_#StackHeapBarrier|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| (store .cse32 .cse16 (store (select .cse32 .cse16) .cse17 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| .cse16) .cse17)))))))))) (and (exists ((|v_#memory_int_40| (Array Int (Array Int Int))) (|v_#valid_79| (Array Int Int)) (|v_#memory_int_41| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_447| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem51#1.base_23| Int) (|v_#memory_$Pointer$.base_447| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res52#1.base_24| Int) (|v_#memory_$Pointer$.base_28| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_27| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_29| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_28| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc58#1.base_4| Int) (|v_#length_48| (Array Int Int)) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| (Array Int (Array Int Int))) (|v_#memory_int_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_28| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_27| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_29| (Array Int (Array Int Int)))) (let ((.cse52 (select (select |v_#memory_$Pointer$.base_447| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse53 (+ 16 (select (select |v_#memory_$Pointer$.offset_447| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse36 (select (select |v_#memory_$Pointer$.base_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse37 (select (select |v_#memory_$Pointer$.offset_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse51 (store |v_#memory_$Pointer$.offset_27| .cse36 (store (select |v_#memory_$Pointer$.offset_27| .cse36) .cse37 0))) (.cse47 (store |v_#memory_$Pointer$.base_27| .cse36 (store (select |v_#memory_$Pointer$.base_27| .cse36) .cse37 |v_ULTIMATE.start_main_#t~malloc58#1.base_4|))) (.cse50 (store |v_#memory_$Pointer$.offset_447| .cse52 (store (select |v_#memory_$Pointer$.offset_447| .cse52) .cse53 8))) (.cse46 (store |v_#memory_$Pointer$.base_447| .cse52 (store (select |v_#memory_$Pointer$.base_447| .cse52) .cse53 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse39 (select (select |v_#memory_$Pointer$.base_29| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse40 (+ (select (select |v_#memory_$Pointer$.offset_29| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse44 (select (select .cse46 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse45 (+ (select (select .cse50 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse42 (select (select |v_#memory_$Pointer$.base_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse43 (+ (select (select |v_#memory_$Pointer$.offset_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse48 (select (select .cse47 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse49 (+ 40 (select (select .cse51 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= |c_#valid| (store |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 1)) (let ((.cse33 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse34 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| .cse33) .cse34) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| .cse33) .cse34) 0)))) (= |v_#memory_int_40| (let ((.cse35 (let ((.cse38 (let ((.cse41 (store |v_#memory_int_41| .cse44 (store (select |v_#memory_int_41| .cse44) .cse45 32)))) (store .cse41 .cse42 (store (select .cse41 .cse42) .cse43 5))))) (store .cse38 .cse39 (store (select .cse38 .cse39) .cse40 8))))) (store .cse35 .cse36 (store (select .cse35 .cse36) .cse37 (select (select |v_#memory_int_40| .cse36) .cse37))))) (not (= |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 0)) (= |c_#length| (store |v_#length_48| |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 384)) (= (store |v_#memory_$Pointer$.base_28| .cse42 (store (select |v_#memory_$Pointer$.base_28| .cse42) .cse43 (select (select |v_#memory_$Pointer$.base_29| .cse42) .cse43))) |v_#memory_$Pointer$.base_29|) (= (store |v_#memory_$Pointer$.base_29| .cse39 (store (select |v_#memory_$Pointer$.base_29| .cse39) .cse40 (select (select |v_#memory_$Pointer$.base_27| .cse39) .cse40))) |v_#memory_$Pointer$.base_27|) (= (store .cse46 .cse44 (store (select .cse46 .cse44) .cse45 (select (select |v_#memory_$Pointer$.base_28| .cse44) .cse45))) |v_#memory_$Pointer$.base_28|) (= (store |v_#memory_$Pointer$.offset_29| .cse39 (store (select |v_#memory_$Pointer$.offset_29| .cse39) .cse40 (select (select |v_#memory_$Pointer$.offset_27| .cse39) .cse40))) |v_#memory_$Pointer$.offset_27|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| (store .cse47 .cse48 (store (select .cse47 .cse48) .cse49 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| .cse48) .cse49)))) (= (store .cse50 .cse44 (store (select .cse50 .cse44) .cse45 (select (select |v_#memory_$Pointer$.offset_28| .cse44) .cse45))) |v_#memory_$Pointer$.offset_28|) (= (store |v_#memory_$Pointer$.offset_28| .cse42 (store (select |v_#memory_$Pointer$.offset_28| .cse42) .cse43 (select (select |v_#memory_$Pointer$.offset_29| .cse42) .cse43))) |v_#memory_$Pointer$.offset_29|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| (store .cse51 .cse48 (store (select .cse51 .cse48) .cse49 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| .cse48) .cse49)))) (= |v_#memory_int_41| (store |v_#memory_int_485| .cse52 (store (select |v_#memory_int_485| .cse52) .cse53 (select (select |v_#memory_int_41| .cse52) .cse53)))) (let ((.cse57 (= |v_ULTIMATE.start_main_#t~memset~res52#1.base_24| |v_ULTIMATE.start_main_#t~mem51#1.base_23|))) (or (and .cse20 .cse21 (exists ((|v_#valid_78| (Array Int Int)) (|v_#memory_$Pointer$.base_11| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_26| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_445| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_444| (Array Int (Array Int Int)))) (let ((.cse55 (select |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse56 (select |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse54 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_26| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (not (= .cse54 0)) (= |v_ULTIMATE.start_main_#t~mem51#1.base_23| .cse54) (= (select |v_#valid_78| .cse54) 0) (= |v_#length_48| (store |v_#length_47| .cse54 44)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_26| (store |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse55 16 0) 12 0) 8 .cse54))) (= |v_#memory_$Pointer$.base_445| (store |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse56 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse55 32)))) (= (store |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse56 36))) |v_#memory_$Pointer$.base_11|) (= |v_#valid_79| (store |v_#valid_78| .cse54 1)) (<= (+ .cse54 1) |c_#StackHeapBarrier|)))) .cse57 .cse26) (and .cse57 (exists ((|v_#valid_78| (Array Int Int)) (|v_#memory_$Pointer$.base_11| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_25| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_445| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_444| (Array Int (Array Int Int)))) (let ((.cse59 (select |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse60 (select |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse58 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_25| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= .cse58 |v_ULTIMATE.start_main_#t~mem51#1.base_23|) (= (store |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse59 16 0) 12 0) 8 .cse58)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_25|) (= (store |v_#valid_78| .cse58 1) |v_#valid_79|) (<= (+ .cse58 1) |c_#StackHeapBarrier|) (= (select |v_#valid_78| .cse58) 0) (= |v_#length_48| (store |v_#length_47| .cse58 44)) (= |v_#memory_$Pointer$.base_445| (store |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse60 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse59 32)))) (= (store |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse60 36))) |v_#memory_$Pointer$.base_11|) (not (= .cse58 0))))) .cse30 .cse26 .cse31))) (= (select |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc58#1.base_4|) 0) (<= (+ |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 1) |c_#StackHeapBarrier|)))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_24| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_24|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_24| 4294967296))))))) (= |c_ULTIMATE.start_main_~users~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|) (exists ((|v_#memory_$Pointer$.offset_448| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_448| (Array Int (Array Int Int))) (|v_#memory_int_486| (Array Int (Array Int Int)))) (let ((.cse68 (select (select |v_#memory_$Pointer$.base_448| |c_ULTIMATE.start_main_~users~0#1.base|) 8)) (.cse70 (+ 12 (select (select |v_#memory_$Pointer$.offset_448| |c_ULTIMATE.start_main_~users~0#1.base|) 8)))) (and (= |c_#memory_int| (store |v_#memory_int_486| .cse68 (let ((.cse69 (select |v_#memory_int_486| .cse68))) (store .cse69 .cse70 (+ (select .cse69 .cse70) 1))))) (= |c_#memory_$Pointer$.offset| (store |v_#memory_$Pointer$.offset_448| .cse68 (store (select |v_#memory_$Pointer$.offset_448| .cse68) .cse70 (select (select |c_#memory_$Pointer$.offset| .cse68) .cse70)))) (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_448| .cse68 (store (select |v_#memory_$Pointer$.base_448| .cse68) .cse70 (select (select |c_#memory_$Pointer$.base| .cse68) .cse70)))))))) is different from false [2023-12-02 17:04:49,171 WARN L854 $PredicateComparison]: unable to prove that (and (<= |c_ULTIMATE.start_main_~i~0#1| 9) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (let ((.cse20 (exists ((|v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_22| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_22|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_22| 4294967296))))) (.cse21 (exists ((|v_#memory_int_24| (Array Int (Array Int Int))) (|v_#memory_int_484| (Array Int (Array Int Int))) (|v_#memory_int_28| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_45| (Array Int (Array Int Int))) (|v_#memory_int_482| (Array Int (Array Int Int)))) (let ((.cse66 (select |v_#memory_int_484| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_28| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_24| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_28| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse65 12 (select .cse66 12))) |v_#memory_int_484|) (= (store |v_#memory_int_484| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse66 8 (select (select |v_#memory_int_BEFORE_CALL_45| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_45|) (= (store |v_#memory_int_24| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse67 32 4) 16 (select .cse65 16))) |v_#memory_int_28|) (= |v_#memory_int_24| (store |v_#memory_int_482| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_482| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse67 28)))))))) (.cse30 (exists ((|v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_21| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_21| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_21|)))) (.cse26 (exists ((|v_#memory_$Pointer$.offset_445| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_11| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_444| (Array Int (Array Int Int)))) (let ((.cse64 (select |v_#memory_$Pointer$.offset_11| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_444| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_444| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse64 36))) |v_#memory_$Pointer$.offset_11|) (= (store |v_#memory_$Pointer$.offset_11| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse64 28 0) 32 (select (select |v_#memory_$Pointer$.offset_445| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_445|))))) (.cse31 (exists ((|v_old(#memory_int)_AFTER_CALL_25| (Array Int (Array Int Int))) (|v_#memory_int_24| (Array Int (Array Int Int))) (|v_#memory_int_484| (Array Int (Array Int Int))) (|v_#memory_int_28| (Array Int (Array Int Int))) (|v_#memory_int_482| (Array Int (Array Int Int)))) (let ((.cse61 (select |v_#memory_int_28| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse63 (select |v_#memory_int_24| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse62 (select |v_#memory_int_484| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_28| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse61 12 (select .cse62 12))) |v_#memory_int_484|) (= (store |v_#memory_int_24| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse63 32 4) 16 (select .cse61 16))) |v_#memory_int_28|) (= |v_#memory_int_24| (store |v_#memory_int_482| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_482| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse63 28)))) (= |v_old(#memory_int)_AFTER_CALL_25| (store |v_#memory_int_484| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse62 8 (select (select |v_old(#memory_int)_AFTER_CALL_25| |c_ULTIMATE.start_main_~user~0#1.base|) 8))))))))) (or (and (exists ((|v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_23| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_23| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_23|))) (exists ((|v_#memory_int_40| (Array Int (Array Int Int))) (|v_#valid_79| (Array Int Int)) (|v_#memory_int_41| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_447| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem51#1.base_23| Int) (|v_#memory_$Pointer$.base_447| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res52#1.base_24| Int) (|v_#memory_$Pointer$.base_28| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_27| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_29| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_27| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc58#1.base_4| Int) (|v_#length_48| (Array Int Int)) (|v_#memory_int_485| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_28| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_27| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_29| (Array Int (Array Int Int)))) (let ((.cse18 (select (select |v_#memory_$Pointer$.base_447| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse19 (+ 16 (select (select |v_#memory_$Pointer$.offset_447| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse1 (select (select |v_#memory_$Pointer$.base_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse2 (select (select |v_#memory_$Pointer$.offset_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse32 (store |v_#memory_$Pointer$.offset_27| .cse1 (store (select |v_#memory_$Pointer$.offset_27| .cse1) .cse2 0))) (.cse15 (store |v_#memory_$Pointer$.base_27| .cse1 (store (select |v_#memory_$Pointer$.base_27| .cse1) .cse2 |v_ULTIMATE.start_main_#t~malloc58#1.base_4|))) (.cse12 (store |v_#memory_$Pointer$.offset_447| .cse18 (store (select |v_#memory_$Pointer$.offset_447| .cse18) .cse19 8))) (.cse11 (store |v_#memory_$Pointer$.base_447| .cse18 (store (select |v_#memory_$Pointer$.base_447| .cse18) .cse19 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse4 (select (select |v_#memory_$Pointer$.base_29| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse5 (+ (select (select |v_#memory_$Pointer$.offset_29| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse9 (select (select .cse11 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse10 (+ (select (select .cse12 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse7 (select (select |v_#memory_$Pointer$.base_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse8 (+ (select (select |v_#memory_$Pointer$.offset_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse16 (select (select .cse15 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse17 (+ 40 (select (select .cse32 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= |c_#valid| (store |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 1)) (= |v_#memory_int_40| (let ((.cse0 (let ((.cse3 (let ((.cse6 (store |v_#memory_int_41| .cse9 (store (select |v_#memory_int_41| .cse9) .cse10 32)))) (store .cse6 .cse7 (store (select .cse6 .cse7) .cse8 5))))) (store .cse3 .cse4 (store (select .cse3 .cse4) .cse5 8))))) (store .cse0 .cse1 (store (select .cse0 .cse1) .cse2 (select (select |v_#memory_int_40| .cse1) .cse2))))) (not (= |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 0)) (= |c_#length| (store |v_#length_48| |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 384)) (= (store |v_#memory_$Pointer$.base_28| .cse7 (store (select |v_#memory_$Pointer$.base_28| .cse7) .cse8 (select (select |v_#memory_$Pointer$.base_29| .cse7) .cse8))) |v_#memory_$Pointer$.base_29|) (= (store |v_#memory_$Pointer$.base_29| .cse4 (store (select |v_#memory_$Pointer$.base_29| .cse4) .cse5 (select (select |v_#memory_$Pointer$.base_27| .cse4) .cse5))) |v_#memory_$Pointer$.base_27|) (= (store .cse11 .cse9 (store (select .cse11 .cse9) .cse10 (select (select |v_#memory_$Pointer$.base_28| .cse9) .cse10))) |v_#memory_$Pointer$.base_28|) (= (store |v_#memory_$Pointer$.offset_29| .cse4 (store (select |v_#memory_$Pointer$.offset_29| .cse4) .cse5 (select (select |v_#memory_$Pointer$.offset_27| .cse4) .cse5))) |v_#memory_$Pointer$.offset_27|) (= (store .cse12 .cse9 (store (select .cse12 .cse9) .cse10 (select (select |v_#memory_$Pointer$.offset_28| .cse9) .cse10))) |v_#memory_$Pointer$.offset_28|) (let ((.cse13 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse14 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_27| .cse13) .cse14) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| .cse13) .cse14) 0)))) (= (store .cse15 .cse16 (store (select .cse15 .cse16) .cse17 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_27| .cse16) .cse17))) |v_old(#memory_$Pointer$.base)_AFTER_CALL_27|) (= (store |v_#memory_$Pointer$.offset_28| .cse7 (store (select |v_#memory_$Pointer$.offset_28| .cse7) .cse8 (select (select |v_#memory_$Pointer$.offset_29| .cse7) .cse8))) |v_#memory_$Pointer$.offset_29|) (= |v_#memory_int_41| (store |v_#memory_int_485| .cse18 (store (select |v_#memory_int_485| .cse18) .cse19 (select (select |v_#memory_int_41| .cse18) .cse19)))) (let ((.cse25 (= |v_ULTIMATE.start_main_#t~memset~res52#1.base_24| |v_ULTIMATE.start_main_#t~mem51#1.base_23|))) (or (and .cse20 .cse21 (exists ((|v_#valid_78| (Array Int Int)) (|v_#memory_$Pointer$.base_11| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_26| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_445| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_444| (Array Int (Array Int Int)))) (let ((.cse23 (select |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse24 (select |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse22 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_26| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (not (= .cse22 0)) (= |v_ULTIMATE.start_main_#t~mem51#1.base_23| .cse22) (= (select |v_#valid_78| .cse22) 0) (= |v_#length_48| (store |v_#length_47| .cse22 44)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_26| (store |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse23 16 0) 12 0) 8 .cse22))) (= |v_#memory_$Pointer$.base_445| (store |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse24 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse23 32)))) (= (store |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse24 36))) |v_#memory_$Pointer$.base_11|) (= |v_#valid_79| (store |v_#valid_78| .cse22 1)) (<= (+ .cse22 1) |c_#StackHeapBarrier|)))) .cse25 .cse26) (and .cse25 (exists ((|v_#valid_78| (Array Int Int)) (|v_#memory_$Pointer$.base_11| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_25| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_445| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_444| (Array Int (Array Int Int)))) (let ((.cse28 (select |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse29 (select |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse27 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_25| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= .cse27 |v_ULTIMATE.start_main_#t~mem51#1.base_23|) (= (store |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse28 16 0) 12 0) 8 .cse27)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_25|) (= (store |v_#valid_78| .cse27 1) |v_#valid_79|) (<= (+ .cse27 1) |c_#StackHeapBarrier|) (= (select |v_#valid_78| .cse27) 0) (= |v_#length_48| (store |v_#length_47| .cse27 44)) (= |v_#memory_$Pointer$.base_445| (store |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse29 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse28 32)))) (= (store |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse29 36))) |v_#memory_$Pointer$.base_11|) (not (= .cse27 0))))) .cse30 .cse26 .cse31))) (= (select |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc58#1.base_4|) 0) (<= (+ |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 1) |c_#StackHeapBarrier|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| (store .cse32 .cse16 (store (select .cse32 .cse16) .cse17 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| .cse16) .cse17)))))))))) (and (exists ((|v_#memory_int_40| (Array Int (Array Int Int))) (|v_#valid_79| (Array Int Int)) (|v_#memory_int_41| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_447| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem51#1.base_23| Int) (|v_#memory_$Pointer$.base_447| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res52#1.base_24| Int) (|v_#memory_$Pointer$.base_28| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_27| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_29| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_28| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc58#1.base_4| Int) (|v_#length_48| (Array Int Int)) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| (Array Int (Array Int Int))) (|v_#memory_int_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_28| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_27| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_29| (Array Int (Array Int Int)))) (let ((.cse52 (select (select |v_#memory_$Pointer$.base_447| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse53 (+ 16 (select (select |v_#memory_$Pointer$.offset_447| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse36 (select (select |v_#memory_$Pointer$.base_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse37 (select (select |v_#memory_$Pointer$.offset_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse51 (store |v_#memory_$Pointer$.offset_27| .cse36 (store (select |v_#memory_$Pointer$.offset_27| .cse36) .cse37 0))) (.cse47 (store |v_#memory_$Pointer$.base_27| .cse36 (store (select |v_#memory_$Pointer$.base_27| .cse36) .cse37 |v_ULTIMATE.start_main_#t~malloc58#1.base_4|))) (.cse50 (store |v_#memory_$Pointer$.offset_447| .cse52 (store (select |v_#memory_$Pointer$.offset_447| .cse52) .cse53 8))) (.cse46 (store |v_#memory_$Pointer$.base_447| .cse52 (store (select |v_#memory_$Pointer$.base_447| .cse52) .cse53 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse39 (select (select |v_#memory_$Pointer$.base_29| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse40 (+ (select (select |v_#memory_$Pointer$.offset_29| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse44 (select (select .cse46 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse45 (+ (select (select .cse50 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse42 (select (select |v_#memory_$Pointer$.base_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse43 (+ (select (select |v_#memory_$Pointer$.offset_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse48 (select (select .cse47 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse49 (+ 40 (select (select .cse51 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= |c_#valid| (store |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 1)) (let ((.cse33 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse34 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| .cse33) .cse34) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| .cse33) .cse34) 0)))) (= |v_#memory_int_40| (let ((.cse35 (let ((.cse38 (let ((.cse41 (store |v_#memory_int_41| .cse44 (store (select |v_#memory_int_41| .cse44) .cse45 32)))) (store .cse41 .cse42 (store (select .cse41 .cse42) .cse43 5))))) (store .cse38 .cse39 (store (select .cse38 .cse39) .cse40 8))))) (store .cse35 .cse36 (store (select .cse35 .cse36) .cse37 (select (select |v_#memory_int_40| .cse36) .cse37))))) (not (= |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 0)) (= |c_#length| (store |v_#length_48| |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 384)) (= (store |v_#memory_$Pointer$.base_28| .cse42 (store (select |v_#memory_$Pointer$.base_28| .cse42) .cse43 (select (select |v_#memory_$Pointer$.base_29| .cse42) .cse43))) |v_#memory_$Pointer$.base_29|) (= (store |v_#memory_$Pointer$.base_29| .cse39 (store (select |v_#memory_$Pointer$.base_29| .cse39) .cse40 (select (select |v_#memory_$Pointer$.base_27| .cse39) .cse40))) |v_#memory_$Pointer$.base_27|) (= (store .cse46 .cse44 (store (select .cse46 .cse44) .cse45 (select (select |v_#memory_$Pointer$.base_28| .cse44) .cse45))) |v_#memory_$Pointer$.base_28|) (= (store |v_#memory_$Pointer$.offset_29| .cse39 (store (select |v_#memory_$Pointer$.offset_29| .cse39) .cse40 (select (select |v_#memory_$Pointer$.offset_27| .cse39) .cse40))) |v_#memory_$Pointer$.offset_27|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| (store .cse47 .cse48 (store (select .cse47 .cse48) .cse49 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| .cse48) .cse49)))) (= (store .cse50 .cse44 (store (select .cse50 .cse44) .cse45 (select (select |v_#memory_$Pointer$.offset_28| .cse44) .cse45))) |v_#memory_$Pointer$.offset_28|) (= (store |v_#memory_$Pointer$.offset_28| .cse42 (store (select |v_#memory_$Pointer$.offset_28| .cse42) .cse43 (select (select |v_#memory_$Pointer$.offset_29| .cse42) .cse43))) |v_#memory_$Pointer$.offset_29|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| (store .cse51 .cse48 (store (select .cse51 .cse48) .cse49 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| .cse48) .cse49)))) (= |v_#memory_int_41| (store |v_#memory_int_485| .cse52 (store (select |v_#memory_int_485| .cse52) .cse53 (select (select |v_#memory_int_41| .cse52) .cse53)))) (let ((.cse57 (= |v_ULTIMATE.start_main_#t~memset~res52#1.base_24| |v_ULTIMATE.start_main_#t~mem51#1.base_23|))) (or (and .cse20 .cse21 (exists ((|v_#valid_78| (Array Int Int)) (|v_#memory_$Pointer$.base_11| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_26| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_445| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_444| (Array Int (Array Int Int)))) (let ((.cse55 (select |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse56 (select |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse54 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_26| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (not (= .cse54 0)) (= |v_ULTIMATE.start_main_#t~mem51#1.base_23| .cse54) (= (select |v_#valid_78| .cse54) 0) (= |v_#length_48| (store |v_#length_47| .cse54 44)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_26| (store |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse55 16 0) 12 0) 8 .cse54))) (= |v_#memory_$Pointer$.base_445| (store |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse56 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse55 32)))) (= (store |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse56 36))) |v_#memory_$Pointer$.base_11|) (= |v_#valid_79| (store |v_#valid_78| .cse54 1)) (<= (+ .cse54 1) |c_#StackHeapBarrier|)))) .cse57 .cse26) (and .cse57 (exists ((|v_#valid_78| (Array Int Int)) (|v_#memory_$Pointer$.base_11| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_25| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_445| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_444| (Array Int (Array Int Int)))) (let ((.cse59 (select |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse60 (select |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse58 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_25| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= .cse58 |v_ULTIMATE.start_main_#t~mem51#1.base_23|) (= (store |v_#memory_$Pointer$.base_445| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse59 16 0) 12 0) 8 .cse58)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_25|) (= (store |v_#valid_78| .cse58 1) |v_#valid_79|) (<= (+ .cse58 1) |c_#StackHeapBarrier|) (= (select |v_#valid_78| .cse58) 0) (= |v_#length_48| (store |v_#length_47| .cse58 44)) (= |v_#memory_$Pointer$.base_445| (store |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse60 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse59 32)))) (= (store |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_444| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse60 36))) |v_#memory_$Pointer$.base_11|) (not (= .cse58 0))))) .cse30 .cse26 .cse31))) (= (select |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc58#1.base_4|) 0) (<= (+ |v_ULTIMATE.start_main_#t~malloc58#1.base_4| 1) |c_#StackHeapBarrier|)))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_24| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_24|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr210_BEFORE_RETURN_24| 4294967296))))))) (= |c_ULTIMATE.start_main_~users~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|) (let ((.cse72 (mod (+ (select (select |c_#memory_int| (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~users~0#1.base|) 8)) (+ (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~users~0#1.base|) 8) 4)) 4294967295) 4294967296)) (.cse73 (mod |c_ULTIMATE.start_main_~_ha_hashv~0#1| 4294967296))) (let ((.cse68 (= .cse73 0)) (.cse69 (= .cse72 0))) (or (and (= |c_ULTIMATE.start_main_~_ha_bkt~0#1| 0) (or .cse68 .cse69)) (and (not .cse68) (let ((.cse70 (= .cse72 .cse73))) (or (and (= |c_ULTIMATE.start_main_~_ha_bkt~0#1| |c_ULTIMATE.start_main_~_ha_hashv~0#1|) .cse70) (let ((.cse71 (mod |c_ULTIMATE.start_main_~_ha_bkt~0#1| 4294967296))) (and (not .cse70) (<= .cse71 .cse72) (<= .cse71 .cse73))))) (not .cse69))))) (exists ((|v_#memory_$Pointer$.offset_448| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_448| (Array Int (Array Int Int))) (|v_#memory_int_486| (Array Int (Array Int Int)))) (let ((.cse74 (select (select |v_#memory_$Pointer$.base_448| |c_ULTIMATE.start_main_~users~0#1.base|) 8)) (.cse76 (+ 12 (select (select |v_#memory_$Pointer$.offset_448| |c_ULTIMATE.start_main_~users~0#1.base|) 8)))) (and (= |c_#memory_int| (store |v_#memory_int_486| .cse74 (let ((.cse75 (select |v_#memory_int_486| .cse74))) (store .cse75 .cse76 (+ (select .cse75 .cse76) 1))))) (= |c_#memory_$Pointer$.offset| (store |v_#memory_$Pointer$.offset_448| .cse74 (store (select |v_#memory_$Pointer$.offset_448| .cse74) .cse76 (select (select |c_#memory_$Pointer$.offset| .cse74) .cse76)))) (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_448| .cse74 (store (select |v_#memory_$Pointer$.base_448| .cse74) .cse76 (select (select |c_#memory_$Pointer$.base| .cse74) .cse76)))))))) is different from false [2023-12-02 17:04:55,912 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '4072#(and (= |ULTIMATE.start_test_int_int_#in~b#1| |ULTIMATE.start_main_#t~mem162#1|) (<= (+ 2147483650 |ULTIMATE.start_test_int_int_#t~post3#1|) 0) (= |ULTIMATE.start_test_int_int_#in~a#1| |ULTIMATE.start_main_#t~mem161#1|) (= |ULTIMATE.start_main_~users~0#1.offset| 0) (<= 10 |ULTIMATE.start_main_~i~0#1|) (= |ULTIMATE.start_main_~user~0#1.base| |ULTIMATE.start_main_~users~0#1.base|) (= (select (select |#memory_int| |ULTIMATE.start_main_~user~0#1.base|) 0) |ULTIMATE.start_main_#t~mem161#1|) (= |ULTIMATE.start_test_int_int_#in~b#1| |ULTIMATE.start_test_int_int_~b#1|) (not (= |ULTIMATE.start_main_~user~0#1.base| 0)) (= |ULTIMATE.start_main_~user~0#1.offset| 0) (= |ULTIMATE.start_test_int_int_#t~post3#1| ~count_int_int~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~user~0#1.base|) 4) |ULTIMATE.start_main_#t~mem162#1|) (= |ULTIMATE.start_test_int_int_#in~a#1| |ULTIMATE.start_test_int_int_~a#1|))' at error location [2023-12-02 17:04:55,912 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2023-12-02 17:04:55,912 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-12-02 17:04:55,912 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2023-12-02 17:04:55,913 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [93429479] [2023-12-02 17:04:55,913 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-12-02 17:04:55,914 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-12-02 17:04:55,914 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 17:04:55,914 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-12-02 17:04:55,915 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=127, Invalid=575, Unknown=28, NotChecked=392, Total=1122 [2023-12-02 17:04:55,915 INFO L87 Difference]: Start difference. First operand 143 states and 177 transitions. Second operand has 8 states, 8 states have (on average 10.125) internal successors, (81), 8 states have internal predecessors, (81), 2 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2023-12-02 17:04:57,954 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:04:59,962 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:05:01,967 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:05:04,147 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:05:06,154 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:05:08,163 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:05:10,169 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:05:12,196 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:05:14,210 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:05:16,225 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:05:18,236 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:05:20,325 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:05:22,333 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:05:24,342 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:05:26,351 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:05:28,364 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:05:30,382 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:05:32,396 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:05:34,421 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:05:36,463 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:05:38,470 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:05:40,481 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:05:42,488 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:05:47,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 17:05:47,561 INFO L93 Difference]: Finished difference Result 229 states and 293 transitions. [2023-12-02 17:05:47,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-12-02 17:05:47,561 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 10.125) internal successors, (81), 8 states have internal predecessors, (81), 2 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 49 [2023-12-02 17:05:47,562 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 17:05:47,563 INFO L225 Difference]: With dead ends: 229 [2023-12-02 17:05:47,563 INFO L226 Difference]: Without dead ends: 200 [2023-12-02 17:05:47,564 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 147 GetRequests, 112 SyntacticMatches, 1 SemanticMatches, 34 ConstructedPredicates, 7 IntricatePredicates, 0 DeprecatedPredicates, 226 ImplicationChecksByTransitivity, 169.0s TimeCoverageRelationStatistics Valid=142, Invalid=670, Unknown=28, NotChecked=420, Total=1260 [2023-12-02 17:05:47,565 INFO L413 NwaCegarLoop]: 104 mSDtfsCounter, 193 mSDsluCounter, 342 mSDsCounter, 0 mSdLazyCounter, 115 mSolverCounterSat, 7 mSolverCounterUnsat, 23 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 51.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 200 SdHoareTripleChecker+Valid, 446 SdHoareTripleChecker+Invalid, 145 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 115 IncrementalHoareTripleChecker+Invalid, 23 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 51.6s IncrementalHoareTripleChecker+Time [2023-12-02 17:05:47,565 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [200 Valid, 446 Invalid, 145 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 115 Invalid, 23 Unknown, 0 Unchecked, 51.6s Time] [2023-12-02 17:05:47,566 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 200 states. [2023-12-02 17:05:47,577 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 200 to 200. [2023-12-02 17:05:47,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 200 states, 175 states have (on average 1.1714285714285715) internal successors, (205), 187 states have internal predecessors, (205), 19 states have call successors, (19), 3 states have call predecessors, (19), 2 states have return successors, (19), 10 states have call predecessors, (19), 19 states have call successors, (19) [2023-12-02 17:05:47,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 200 states and 243 transitions. [2023-12-02 17:05:47,579 INFO L78 Accepts]: Start accepts. Automaton has 200 states and 243 transitions. Word has length 49 [2023-12-02 17:05:47,579 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 17:05:47,579 INFO L495 AbstractCegarLoop]: Abstraction has 200 states and 243 transitions. [2023-12-02 17:05:47,579 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 10.125) internal successors, (81), 8 states have internal predecessors, (81), 2 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2023-12-02 17:05:47,579 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 243 transitions. [2023-12-02 17:05:47,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-02 17:05:47,580 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 17:05:47,580 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 17:05:47,586 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2023-12-02 17:05:47,781 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 17:05:47,781 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-12-02 17:05:47,781 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 17:05:47,782 INFO L85 PathProgramCache]: Analyzing trace with hash 435148236, now seen corresponding path program 1 times [2023-12-02 17:05:47,782 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 17:05:47,782 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [532227358] [2023-12-02 17:05:47,782 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 17:05:47,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 17:05:47,834 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 17:05:47,834 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [774452060] [2023-12-02 17:05:47,834 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 17:05:47,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 17:05:47,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 17:05:47,835 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 17:05:47,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-12-02 17:05:54,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 17:05:54,609 INFO L262 TraceCheckSpWp]: Trace formula consists of 480 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 17:05:54,613 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 17:05:54,636 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 17:05:54,636 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 17:05:54,687 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 17:05:54,687 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 17:05:54,687 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [532227358] [2023-12-02 17:05:54,687 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 17:05:54,687 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [774452060] [2023-12-02 17:05:54,687 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [774452060] provided 1 perfect and 1 imperfect interpolant sequences [2023-12-02 17:05:54,687 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-12-02 17:05:54,687 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 6 [2023-12-02 17:05:54,688 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2026487892] [2023-12-02 17:05:54,688 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 17:05:54,688 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 17:05:54,688 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 17:05:54,688 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 17:05:54,688 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2023-12-02 17:05:54,689 INFO L87 Difference]: Start difference. First operand 200 states and 243 transitions. Second operand has 4 states, 3 states have (on average 15.0) internal successors, (45), 4 states have internal predecessors, (45), 1 states have call successors, (2), 1 states have call predecessors, (2), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2023-12-02 17:05:56,716 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:05:58,723 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:06:00,729 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:06:02,836 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:06:04,850 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:06:06,858 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:06:07,383 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 17:06:07,383 INFO L93 Difference]: Finished difference Result 381 states and 472 transitions. [2023-12-02 17:06:07,386 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 17:06:07,387 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 15.0) internal successors, (45), 4 states have internal predecessors, (45), 1 states have call successors, (2), 1 states have call predecessors, (2), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) Word has length 49 [2023-12-02 17:06:07,387 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 17:06:07,389 INFO L225 Difference]: With dead ends: 381 [2023-12-02 17:06:07,389 INFO L226 Difference]: Without dead ends: 204 [2023-12-02 17:06:07,389 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 96 GetRequests, 92 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2023-12-02 17:06:07,390 INFO L413 NwaCegarLoop]: 99 mSDtfsCounter, 3 mSDsluCounter, 96 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 2 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 195 SdHoareTripleChecker+Invalid, 44 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.7s IncrementalHoareTripleChecker+Time [2023-12-02 17:06:07,390 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 195 Invalid, 44 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 36 Invalid, 6 Unknown, 0 Unchecked, 12.7s Time] [2023-12-02 17:06:07,391 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 204 states. [2023-12-02 17:06:07,409 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 204 to 204. [2023-12-02 17:06:07,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 204 states, 178 states have (on average 1.1797752808988764) internal successors, (210), 190 states have internal predecessors, (210), 19 states have call successors, (19), 4 states have call predecessors, (19), 3 states have return successors, (22), 10 states have call predecessors, (22), 19 states have call successors, (22) [2023-12-02 17:06:07,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 204 states and 251 transitions. [2023-12-02 17:06:07,411 INFO L78 Accepts]: Start accepts. Automaton has 204 states and 251 transitions. Word has length 49 [2023-12-02 17:06:07,412 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 17:06:07,412 INFO L495 AbstractCegarLoop]: Abstraction has 204 states and 251 transitions. [2023-12-02 17:06:07,412 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 15.0) internal successors, (45), 4 states have internal predecessors, (45), 1 states have call successors, (2), 1 states have call predecessors, (2), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2023-12-02 17:06:07,412 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 251 transitions. [2023-12-02 17:06:07,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 17:06:07,412 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 17:06:07,413 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 17:06:07,431 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2023-12-02 17:06:07,613 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 17:06:07,613 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-12-02 17:06:07,614 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 17:06:07,614 INFO L85 PathProgramCache]: Analyzing trace with hash -1327562732, now seen corresponding path program 2 times [2023-12-02 17:06:07,614 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 17:06:07,614 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1530884697] [2023-12-02 17:06:07,614 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 17:06:07,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 17:06:07,669 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 17:06:07,669 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1051797716] [2023-12-02 17:06:07,669 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-12-02 17:06:07,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 17:06:07,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 17:06:07,670 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 17:06:07,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbdb361-0025-4c09-abc1-d5a9e439856a/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process