./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.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_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/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_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/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_badc6136-057f-44e3-9bd3-f7d9c189abee/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 ec105877a5c5817dc7d6d5e780267dcadb379ad27281f7d8981115c8613ba085 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 16:54:57,835 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 16:54:57,895 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Overflow-32bit-Taipan_Default.epf [2023-12-02 16:54:57,899 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 16:54:57,900 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 16:54:57,921 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 16:54:57,922 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 16:54:57,922 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 16:54:57,923 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 16:54:57,923 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 16:54:57,924 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 16:54:57,924 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 16:54:57,925 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 16:54:57,925 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 16:54:57,926 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 16:54:57,926 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 16:54:57,927 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 16:54:57,927 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 16:54:57,928 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 16:54:57,928 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 16:54:57,929 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 16:54:57,931 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 16:54:57,931 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 16:54:57,932 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 16:54:57,932 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 16:54:57,932 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 16:54:57,933 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 16:54:57,933 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 16:54:57,933 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 16:54:57,933 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 16:54:57,934 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 16:54:57,934 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-12-02 16:54:57,934 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-12-02 16:54:57,935 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 16:54:57,935 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 16:54:57,935 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 16:54:57,935 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 16:54:57,935 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 16:54:57,936 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 16:54:57,936 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 16:54:57,936 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 16:54:57,936 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 16:54:57,937 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 16:54:57,937 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 16:54:57,937 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 16:54:57,937 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 16:54:57,937 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 16:54:57,937 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 16:54:57,938 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 16:54:57,938 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_badc6136-057f-44e3-9bd3-f7d9c189abee/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ec105877a5c5817dc7d6d5e780267dcadb379ad27281f7d8981115c8613ba085 [2023-12-02 16:54:58,130 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 16:54:58,151 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 16:54:58,154 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 16:54:58,155 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 16:54:58,155 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 16:54:58,156 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i [2023-12-02 16:55:00,913 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 16:55:01,164 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 16:55:01,165 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i [2023-12-02 16:55:01,182 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/data/e9fe66ae3/8ded45b47c3145ffb2681d1012ef25b3/FLAG91e462d5e [2023-12-02 16:55:01,196 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/data/e9fe66ae3/8ded45b47c3145ffb2681d1012ef25b3 [2023-12-02 16:55:01,199 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 16:55:01,200 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 16:55:01,202 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 16:55:01,202 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 16:55:01,208 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 16:55:01,208 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:55:01" (1/1) ... [2023-12-02 16:55:01,209 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7df8f224 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:55:01, skipping insertion in model container [2023-12-02 16:55:01,210 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:55:01" (1/1) ... [2023-12-02 16:55:01,284 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 16:55:01,677 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 16:55:01,687 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 16:55:01,754 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 16:55:01,792 INFO L206 MainTranslator]: Completed translation [2023-12-02 16:55:01,792 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:55:01 WrapperNode [2023-12-02 16:55:01,793 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 16:55:01,793 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 16:55:01,793 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 16:55:01,794 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 16:55:01,799 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:55:01" (1/1) ... [2023-12-02 16:55:01,820 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:55:01" (1/1) ... [2023-12-02 16:55:01,897 INFO L138 Inliner]: procedures = 177, calls = 187, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 802 [2023-12-02 16:55:01,897 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 16:55:01,898 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 16:55:01,898 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 16:55:01,898 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 16:55:01,908 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:55:01" (1/1) ... [2023-12-02 16:55:01,909 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:55:01" (1/1) ... [2023-12-02 16:55:01,919 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:55:01" (1/1) ... [2023-12-02 16:55:01,920 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:55:01" (1/1) ... [2023-12-02 16:55:01,954 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:55:01" (1/1) ... [2023-12-02 16:55:01,963 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:55:01" (1/1) ... [2023-12-02 16:55:01,967 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:55:01" (1/1) ... [2023-12-02 16:55:01,974 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:55:01" (1/1) ... [2023-12-02 16:55:01,982 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 16:55:01,983 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 16:55:01,983 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 16:55:01,983 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 16:55:01,984 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:55:01" (1/1) ... [2023-12-02 16:55:01,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 16:55:01,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 16:55:02,010 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 16:55:02,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 16:55:02,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 16:55:02,045 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-12-02 16:55:02,046 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-12-02 16:55:02,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 16:55:02,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-02 16:55:02,046 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-02 16:55:02,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 16:55:02,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 16:55:02,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 16:55:02,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 16:55:02,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 16:55:02,047 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 16:55:02,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 16:55:02,047 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 16:55:02,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 16:55:02,197 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 16:55:02,199 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 16:55:03,055 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 16:55:03,907 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 16:55:03,907 INFO L309 CfgBuilder]: Removed 31 assume(true) statements. [2023-12-02 16:55:03,909 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:55:03 BoogieIcfgContainer [2023-12-02 16:55:03,909 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 16:55:03,911 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 16:55:03,912 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 16:55:03,915 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 16:55:03,915 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 04:55:01" (1/3) ... [2023-12-02 16:55:03,916 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@206974af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 04:55:03, skipping insertion in model container [2023-12-02 16:55:03,916 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:55:01" (2/3) ... [2023-12-02 16:55:03,916 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@206974af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 04:55:03, skipping insertion in model container [2023-12-02 16:55:03,916 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:55:03" (3/3) ... [2023-12-02 16:55:03,918 INFO L112 eAbstractionObserver]: Analyzing ICFG uthash_OAT_test1-1.i [2023-12-02 16:55:03,937 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 16:55:03,938 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 6 error locations. [2023-12-02 16:55:04,002 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 16:55:04,009 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;@5148b2c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 16:55:04,009 INFO L358 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2023-12-02 16:55:04,014 INFO L276 IsEmpty]: Start isEmpty. Operand has 93 states, 71 states have (on average 1.7605633802816902) internal successors, (125), 87 states have internal predecessors, (125), 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 16:55:04,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2023-12-02 16:55:04,020 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 16:55:04,021 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1] [2023-12-02 16:55:04,021 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 16:55:04,026 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 16:55:04,027 INFO L85 PathProgramCache]: Analyzing trace with hash 893136, now seen corresponding path program 1 times [2023-12-02 16:55:04,037 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 16:55:04,037 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [457842573] [2023-12-02 16:55:04,037 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:55:04,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 16:55:04,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 16:55:04,192 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 16:55:04,192 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 16:55:04,193 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [457842573] [2023-12-02 16:55:04,193 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [457842573] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 16:55:04,194 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 16:55:04,194 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-12-02 16:55:04,195 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2033698198] [2023-12-02 16:55:04,196 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 16:55:04,200 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-12-02 16:55:04,200 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 16:55:04,227 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-12-02 16:55:04,228 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 16:55:04,230 INFO L87 Difference]: Start difference. First operand has 93 states, 71 states have (on average 1.7605633802816902) internal successors, (125), 87 states have internal predecessors, (125), 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 16:55:06,278 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:55:08,295 WARN L539 Checker$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 16:55:08,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 16:55:08,717 INFO L93 Difference]: Finished difference Result 184 states and 301 transitions. [2023-12-02 16:55:08,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 16:55:08,722 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 16:55:08,722 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 16:55:08,728 INFO L225 Difference]: With dead ends: 184 [2023-12-02 16:55:08,729 INFO L226 Difference]: Without dead ends: 91 [2023-12-02 16:55:08,730 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 16:55:08,733 INFO L413 NwaCegarLoop]: 103 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 0 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 103 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2023-12-02 16:55:08,734 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 103 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 15 Invalid, 2 Unknown, 0 Unchecked, 4.4s Time] [2023-12-02 16:55:08,745 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91 states. [2023-12-02 16:55:08,762 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91 to 91. [2023-12-02 16:55:08,763 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 16:55:08,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 91 states and 119 transitions. [2023-12-02 16:55:08,766 INFO L78 Accepts]: Start accepts. Automaton has 91 states and 119 transitions. Word has length 3 [2023-12-02 16:55:08,766 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 16:55:08,766 INFO L495 AbstractCegarLoop]: Abstraction has 91 states and 119 transitions. [2023-12-02 16:55:08,767 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 16:55:08,767 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 119 transitions. [2023-12-02 16:55:08,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-02 16:55:08,767 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 16:55:08,767 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2023-12-02 16:55:08,767 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-02 16:55:08,768 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 16:55:08,768 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 16:55:08,768 INFO L85 PathProgramCache]: Analyzing trace with hash 27899632, now seen corresponding path program 1 times [2023-12-02 16:55:08,768 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 16:55:08,769 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2147410642] [2023-12-02 16:55:08,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:55:08,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 16:55:08,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 16:55:08,816 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 16:55:08,817 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 16:55:08,817 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2147410642] [2023-12-02 16:55:08,817 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2147410642] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 16:55:08,818 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 16:55:08,818 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 16:55:08,818 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1118372392] [2023-12-02 16:55:08,818 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 16:55:08,820 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 16:55:08,820 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 16:55:08,821 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 16:55:08,821 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 16:55:08,821 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 16:55:10,850 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:55:12,865 WARN L539 Checker$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 16:55:14,964 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:55:16,972 WARN L539 Checker$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 16:55:18,986 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:55:21,018 WARN L539 Checker$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 16:55:22,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 16:55:22,170 INFO L93 Difference]: Finished difference Result 178 states and 234 transitions. [2023-12-02 16:55:22,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 16:55:22,175 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 16:55:22,175 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 16:55:22,177 INFO L225 Difference]: With dead ends: 178 [2023-12-02 16:55:22,177 INFO L226 Difference]: Without dead ends: 149 [2023-12-02 16:55:22,178 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 16:55:22,179 INFO L413 NwaCegarLoop]: 100 mSDtfsCounter, 59 mSDsluCounter, 98 mSDsCounter, 0 mSdLazyCounter, 35 mSolverCounterSat, 1 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 62 SdHoareTripleChecker+Valid, 198 SdHoareTripleChecker+Invalid, 42 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 35 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.3s IncrementalHoareTripleChecker+Time [2023-12-02 16:55:22,180 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [62 Valid, 198 Invalid, 42 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 35 Invalid, 6 Unknown, 0 Unchecked, 13.3s Time] [2023-12-02 16:55:22,181 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 149 states. [2023-12-02 16:55:22,195 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 149 to 94. [2023-12-02 16:55:22,195 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 16:55:22,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 122 transitions. [2023-12-02 16:55:22,197 INFO L78 Accepts]: Start accepts. Automaton has 94 states and 122 transitions. Word has length 4 [2023-12-02 16:55:22,197 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 16:55:22,197 INFO L495 AbstractCegarLoop]: Abstraction has 94 states and 122 transitions. [2023-12-02 16:55:22,197 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 16:55:22,197 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 122 transitions. [2023-12-02 16:55:22,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-02 16:55:22,199 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 16:55:22,199 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 16:55:22,199 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-12-02 16:55:22,199 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-12-02 16:55:22,200 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 16:55:22,200 INFO L85 PathProgramCache]: Analyzing trace with hash 86773985, now seen corresponding path program 1 times [2023-12-02 16:55:22,200 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 16:55:22,200 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1040594166] [2023-12-02 16:55:22,201 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:55:22,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 16:55:22,265 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 16:55:22,265 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1083851774] [2023-12-02 16:55:22,266 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:55:22,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 16:55:22,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 16:55:22,268 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 16:55:22,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-12-02 16:55:22,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 16:55:22,580 INFO L262 TraceCheckSpWp]: Trace formula consists of 287 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 16:55:22,586 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 16:55:22,672 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 16:55:22,673 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 16:55:22,673 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 16:55:22,673 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1040594166] [2023-12-02 16:55:22,673 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 16:55:22,673 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1083851774] [2023-12-02 16:55:22,674 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1083851774] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 16:55:22,674 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 16:55:22,674 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 16:55:22,674 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [53456548] [2023-12-02 16:55:22,674 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 16:55:22,675 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 16:55:22,675 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 16:55:22,675 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 16:55:22,676 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 16:55:22,676 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 16:55:24,703 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:55:26,708 WARN L539 Checker$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 16:55:28,726 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:55:30,743 WARN L539 Checker$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 16:55:31,832 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 16:55:31,832 INFO L93 Difference]: Finished difference Result 94 states and 122 transitions. [2023-12-02 16:55:31,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 16:55:31,836 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 16:55:31,836 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 16:55:31,837 INFO L225 Difference]: With dead ends: 94 [2023-12-02 16:55:31,837 INFO L226 Difference]: Without dead ends: 93 [2023-12-02 16:55:31,838 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 16:55:31,839 INFO L413 NwaCegarLoop]: 95 mSDtfsCounter, 60 mSDsluCounter, 110 mSDsCounter, 0 mSdLazyCounter, 41 mSolverCounterSat, 1 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.1s 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, 9.1s IncrementalHoareTripleChecker+Time [2023-12-02 16:55:31,840 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [73 Valid, 205 Invalid, 46 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 41 Invalid, 4 Unknown, 0 Unchecked, 9.1s Time] [2023-12-02 16:55:31,841 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93 states. [2023-12-02 16:55:31,850 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93 to 93. [2023-12-02 16:55:31,851 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 16:55:31,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 121 transitions. [2023-12-02 16:55:31,852 INFO L78 Accepts]: Start accepts. Automaton has 93 states and 121 transitions. Word has length 31 [2023-12-02 16:55:31,852 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 16:55:31,853 INFO L495 AbstractCegarLoop]: Abstraction has 93 states and 121 transitions. [2023-12-02 16:55:31,853 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 16:55:31,853 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 121 transitions. [2023-12-02 16:55:31,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-12-02 16:55:31,854 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 16:55:31,854 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 16:55:31,862 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-12-02 16:55:32,055 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 16:55:32,055 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-12-02 16:55:32,056 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 16:55:32,056 INFO L85 PathProgramCache]: Analyzing trace with hash -1604972996, now seen corresponding path program 1 times [2023-12-02 16:55:32,056 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 16:55:32,056 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1783918761] [2023-12-02 16:55:32,056 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:55:32,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 16:55:32,119 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 16:55:32,120 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [641619743] [2023-12-02 16:55:32,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:55:32,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 16:55:32,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 16:55:32,121 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 16:55:32,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-12-02 16:55:32,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 16:55:32,391 INFO L262 TraceCheckSpWp]: Trace formula consists of 288 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 16:55:32,394 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 16:55:32,466 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 16:55:32,467 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 16:55:32,467 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 16:55:32,467 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1783918761] [2023-12-02 16:55:32,467 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 16:55:32,467 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [641619743] [2023-12-02 16:55:32,467 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [641619743] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 16:55:32,468 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 16:55:32,468 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 16:55:32,468 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [345661354] [2023-12-02 16:55:32,468 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 16:55:32,469 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 16:55:32,469 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 16:55:32,469 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 16:55:32,470 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 16:55:32,470 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 16:55:34,498 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:55:36,506 WARN L539 Checker$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 16:55:38,518 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:55:40,540 WARN L539 Checker$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 16:55:42,650 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:55:44,658 WARN L539 Checker$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 16:55:46,666 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:55:48,682 WARN L539 Checker$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 16:55:50,690 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:55:52,707 WARN L539 Checker$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 16:55:53,779 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 16:55:53,779 INFO L93 Difference]: Finished difference Result 147 states and 183 transitions. [2023-12-02 16:55:53,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 16:55:53,783 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 16:55:53,784 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 16:55:53,785 INFO L225 Difference]: With dead ends: 147 [2023-12-02 16:55:53,785 INFO L226 Difference]: Without dead ends: 146 [2023-12-02 16:55:53,785 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 16:55:53,786 INFO L413 NwaCegarLoop]: 97 mSDtfsCounter, 29 mSDsluCounter, 193 mSDsCounter, 0 mSdLazyCounter, 57 mSolverCounterSat, 0 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.2s 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, 21.3s IncrementalHoareTripleChecker+Time [2023-12-02 16:55:53,786 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [32 Valid, 290 Invalid, 67 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 57 Invalid, 10 Unknown, 0 Unchecked, 21.3s Time] [2023-12-02 16:55:53,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 146 states. [2023-12-02 16:55:53,799 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 146 to 146. [2023-12-02 16:55:53,800 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 16:55:53,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 146 states and 182 transitions. [2023-12-02 16:55:53,802 INFO L78 Accepts]: Start accepts. Automaton has 146 states and 182 transitions. Word has length 32 [2023-12-02 16:55:53,802 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 16:55:53,802 INFO L495 AbstractCegarLoop]: Abstraction has 146 states and 182 transitions. [2023-12-02 16:55:53,803 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 16:55:53,803 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 182 transitions. [2023-12-02 16:55:53,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-02 16:55:53,804 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 16:55:53,804 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 16:55:53,811 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-12-02 16:55:54,008 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 16:55:54,008 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-12-02 16:55:54,009 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 16:55:54,009 INFO L85 PathProgramCache]: Analyzing trace with hash 2121470264, now seen corresponding path program 1 times [2023-12-02 16:55:54,009 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 16:55:54,009 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1285987051] [2023-12-02 16:55:54,009 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:55:54,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 16:55:54,063 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 16:55:54,063 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1860408085] [2023-12-02 16:55:54,064 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:55:54,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 16:55:54,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 16:55:54,065 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 16:55:54,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-12-02 16:55:54,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 16:55:54,329 INFO L262 TraceCheckSpWp]: Trace formula consists of 311 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 16:55:54,331 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 16:55:54,404 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 16:55:54,404 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 16:55:54,476 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 16:55:54,477 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 16:55:54,477 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1285987051] [2023-12-02 16:55:54,477 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 16:55:54,477 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1860408085] [2023-12-02 16:55:54,477 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1860408085] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 16:55:54,477 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [41601554] [2023-12-02 16:55:54,497 INFO L159 IcfgInterpreter]: Started Sifa with 35 locations of interest [2023-12-02 16:55:54,497 INFO L166 IcfgInterpreter]: Building call graph [2023-12-02 16:55:54,500 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-12-02 16:55:54,504 INFO L176 IcfgInterpreter]: Starting interpretation [2023-12-02 16:55:54,505 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-12-02 16:56:00,148 INFO L180 IcfgInterpreter]: Interpretation finished [2023-12-02 16:56:00,963 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSifa [41601554] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 16:56:00,963 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-12-02 16:56:00,964 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [4, 4] total 15 [2023-12-02 16:56:00,964 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [880233678] [2023-12-02 16:56:00,964 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 16:56:00,965 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-12-02 16:56:00,965 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 16:56:00,965 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-12-02 16:56:00,966 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=85, Invalid=155, Unknown=0, NotChecked=0, Total=240 [2023-12-02 16:56:00,966 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 16:56:03,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:56:05,111 WARN L539 Checker$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 16:56:07,120 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:56:09,131 WARN L539 Checker$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 16:56:12,326 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:56:14,414 WARN L539 Checker$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 16:56:16,431 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:56:19,976 WARN L539 Checker$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 16:56:21,982 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:56:23,988 WARN L539 Checker$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 16:56:25,995 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:56:28,003 WARN L539 Checker$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 16:56:30,011 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:56:32,019 WARN L539 Checker$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 16:56:34,025 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:56:36,031 WARN L539 Checker$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 16:56:38,043 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:56:40,050 WARN L539 Checker$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 16:56:42,056 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:56:44,062 WARN L539 Checker$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 16:56:46,074 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:56:48,080 WARN L539 Checker$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 16:56:50,087 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:56:52,099 WARN L539 Checker$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 16:56:54,109 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:56:56,830 WARN L539 Checker$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 16:56:56,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 16:56:56,831 INFO L93 Difference]: Finished difference Result 280 states and 352 transitions. [2023-12-02 16:56:56,836 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-12-02 16:56:56,837 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 16:56:56,837 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 16:56:56,838 INFO L225 Difference]: With dead ends: 280 [2023-12-02 16:56:56,838 INFO L226 Difference]: Without dead ends: 141 [2023-12-02 16:56:56,839 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 106 GetRequests, 89 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 98 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=122, Invalid=220, Unknown=0, NotChecked=0, Total=342 [2023-12-02 16:56:56,839 INFO L413 NwaCegarLoop]: 92 mSDtfsCounter, 18 mSDsluCounter, 177 mSDsCounter, 0 mSdLazyCounter, 147 mSolverCounterSat, 5 mSolverCounterUnsat, 30 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 55.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19 SdHoareTripleChecker+Valid, 269 SdHoareTripleChecker+Invalid, 182 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 147 IncrementalHoareTripleChecker+Invalid, 30 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 55.3s IncrementalHoareTripleChecker+Time [2023-12-02 16:56:56,840 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [19 Valid, 269 Invalid, 182 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 147 Invalid, 30 Unknown, 0 Unchecked, 55.3s Time] [2023-12-02 16:56:56,840 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 141 states. [2023-12-02 16:56:56,851 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 141 to 141. [2023-12-02 16:56:56,852 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 16:56:56,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 141 states and 175 transitions. [2023-12-02 16:56:56,853 INFO L78 Accepts]: Start accepts. Automaton has 141 states and 175 transitions. Word has length 35 [2023-12-02 16:56:56,853 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 16:56:56,853 INFO L495 AbstractCegarLoop]: Abstraction has 141 states and 175 transitions. [2023-12-02 16:56:56,853 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 16:56:56,853 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 175 transitions. [2023-12-02 16:56:56,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-02 16:56:56,854 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 16:56:56,854 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 16:56:56,859 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2023-12-02 16:56:57,055 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 16:56:57,055 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 16:56:57,056 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 16:56:57,056 INFO L85 PathProgramCache]: Analyzing trace with hash 587110069, now seen corresponding path program 1 times [2023-12-02 16:56:57,056 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 16:56:57,056 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1277533233] [2023-12-02 16:56:57,056 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:56:57,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 16:56:57,119 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 16:56:57,120 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1390502526] [2023-12-02 16:56:57,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:56:57,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 16:56:57,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 16:56:57,121 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 16:56:57,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-12-02 16:56:57,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 16:56:57,407 INFO L262 TraceCheckSpWp]: Trace formula consists of 458 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 16:56:57,411 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 16:56:57,487 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 16:56:57,488 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 16:56:57,571 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 16:56:57,571 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 16:56:57,571 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1277533233] [2023-12-02 16:56:57,571 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 16:56:57,571 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1390502526] [2023-12-02 16:56:57,571 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1390502526] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 16:56:57,571 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [738192285] [2023-12-02 16:56:57,575 INFO L159 IcfgInterpreter]: Started Sifa with 45 locations of interest [2023-12-02 16:56:57,575 INFO L166 IcfgInterpreter]: Building call graph [2023-12-02 16:56:57,576 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-12-02 16:56:57,576 INFO L176 IcfgInterpreter]: Starting interpretation [2023-12-02 16:56:57,576 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-12-02 16:57:02,890 INFO L197 IcfgInterpreter]: Interpreting procedure #Ultimate.C_memset with input of size 121 for LOIs [2023-12-02 16:57:02,924 INFO L180 IcfgInterpreter]: Interpretation finished [2023-12-02 16:57:11,772 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSifa [738192285] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 16:57:11,772 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-12-02 16:57:11,772 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [5, 5] total 21 [2023-12-02 16:57:11,772 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1782415797] [2023-12-02 16:57:11,772 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 16:57:11,773 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2023-12-02 16:57:11,773 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 16:57:11,774 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2023-12-02 16:57:11,774 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=111, Invalid=304, Unknown=5, NotChecked=0, Total=420 [2023-12-02 16:57:11,774 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 16:57:14,075 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:57:16,095 WARN L539 Checker$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 16:57:18,119 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:57:20,128 WARN L539 Checker$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 16:57:22,136 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:57:24,143 WARN L539 Checker$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 16:57:26,152 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:57:28,160 WARN L539 Checker$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 16:57:30,168 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:57:33,907 WARN L539 Checker$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 16:57:35,852 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.89s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:57:43,720 WARN L539 Checker$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 16:57:45,796 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:57:47,802 WARN L539 Checker$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 16:57:49,843 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:57:55,299 WARN L539 Checker$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 16:58:02,827 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:58:04,837 WARN L539 Checker$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 16:58:06,846 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:58:08,858 WARN L539 Checker$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 16:58:10,866 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:58:12,880 WARN L539 Checker$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 16:58:14,890 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:58:16,897 WARN L539 Checker$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 16:58:18,903 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:58:20,919 WARN L539 Checker$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 16:58:22,925 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:58:24,929 WARN L539 Checker$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 16:58:26,939 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:58:28,947 WARN L539 Checker$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 16:58:30,962 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:58:32,968 WARN L539 Checker$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 16:58:34,977 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:58:36,983 WARN L539 Checker$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 16:58:38,997 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:58:41,008 WARN L539 Checker$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 16:58:43,039 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:58:45,077 WARN L539 Checker$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 16:58:47,086 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:58:49,101 WARN L539 Checker$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 16:58:51,108 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:58:53,119 WARN L539 Checker$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 16:58:55,126 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 16:58:57,134 WARN L539 Checker$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 16:59:00,376 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2023-12-02 16:59:01,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 16:59:01,776 INFO L93 Difference]: Finished difference Result 266 states and 335 transitions. [2023-12-02 16:59:01,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2023-12-02 16:59:01,780 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 16:59:01,780 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 16:59:01,781 INFO L225 Difference]: With dead ends: 266 [2023-12-02 16:59:01,781 INFO L226 Difference]: Without dead ends: 143 [2023-12-02 16:59:01,782 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 147 GetRequests, 123 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 190 ImplicationChecksByTransitivity, 20.9s TimeCoverageRelationStatistics Valid=162, Invalid=476, Unknown=12, NotChecked=0, Total=650 [2023-12-02 16:59:01,783 INFO L413 NwaCegarLoop]: 91 mSDtfsCounter, 20 mSDsluCounter, 578 mSDsCounter, 0 mSdLazyCounter, 424 mSolverCounterSat, 6 mSolverCounterUnsat, 48 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 97.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 21 SdHoareTripleChecker+Valid, 669 SdHoareTripleChecker+Invalid, 478 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 424 IncrementalHoareTripleChecker+Invalid, 48 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 97.9s IncrementalHoareTripleChecker+Time [2023-12-02 16:59:01,784 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [21 Valid, 669 Invalid, 478 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 424 Invalid, 48 Unknown, 0 Unchecked, 97.9s Time] [2023-12-02 16:59:01,784 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 143 states. [2023-12-02 16:59:01,801 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 143 to 143. [2023-12-02 16:59:01,801 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 16:59:01,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 143 states and 177 transitions. [2023-12-02 16:59:01,803 INFO L78 Accepts]: Start accepts. Automaton has 143 states and 177 transitions. Word has length 48 [2023-12-02 16:59:01,803 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 16:59:01,803 INFO L495 AbstractCegarLoop]: Abstraction has 143 states and 177 transitions. [2023-12-02 16:59:01,803 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 16:59:01,803 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 177 transitions. [2023-12-02 16:59:01,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-02 16:59:01,805 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 16:59:01,805 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 16:59:01,811 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2023-12-02 16:59:02,005 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 16:59:02,006 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 16:59:02,006 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 16:59:02,006 INFO L85 PathProgramCache]: Analyzing trace with hash -253140193, now seen corresponding path program 1 times [2023-12-02 16:59:02,006 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 16:59:02,006 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [557390301] [2023-12-02 16:59:02,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:59:02,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 16:59:02,057 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 16:59:02,057 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1283977461] [2023-12-02 16:59:02,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:59:02,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 16:59:02,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 16:59:02,058 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 16:59:02,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-12-02 16:59:02,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 16:59:02,395 INFO L262 TraceCheckSpWp]: Trace formula consists of 473 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 16:59:02,398 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 16:59:02,461 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 16:59:02,461 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 16:59:02,538 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 16:59:02,538 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 16:59:02,538 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [557390301] [2023-12-02 16:59:02,538 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 16:59:02,538 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1283977461] [2023-12-02 16:59:02,538 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1283977461] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 16:59:02,538 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [547954729] [2023-12-02 16:59:02,541 INFO L159 IcfgInterpreter]: Started Sifa with 45 locations of interest [2023-12-02 16:59:02,542 INFO L166 IcfgInterpreter]: Building call graph [2023-12-02 16:59:02,542 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-12-02 16:59:02,542 INFO L176 IcfgInterpreter]: Starting interpretation [2023-12-02 16:59:02,542 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-12-02 16:59:54,751 INFO L197 IcfgInterpreter]: Interpreting procedure #Ultimate.C_memset with input of size 406 for LOIs [2023-12-02 17:00:00,214 INFO L180 IcfgInterpreter]: Interpretation finished [2023-12-02 17:00:09,333 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (= |c_#Ultimate.C_memset_#amount| 384)) (.cse0 (= |c_#Ultimate.C_memset_#value| 0)) (.cse1 (= 44 |c_#Ultimate.C_memset_#amount|))) (and (or (and .cse0 .cse1) (and .cse0 .cse2)) (let ((.cse3 (= |c_#memory_$Pointer$.base| |c_old(#memory_$Pointer$.base)|)) (.cse4 (= |c_old(#memory_int)| |c_#memory_int|)) (.cse43 (= |c_#memory_$Pointer$.offset| |c_old(#memory_$Pointer$.offset)|))) (or (and .cse3 .cse4 (exists ((|v_#memory_int_416| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_88| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_87| (Array Int (Array Int Int))) (|v_#memory_int_99| (Array Int (Array Int Int))) (|v_#valid_62| (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem51#1.base_23| Int) (|v_ULTIMATE.start_main_#t~memset~res52#1.base_24| Int) (|v_#memory_$Pointer$.base_89| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26| Int) (|v_ULTIMATE.start_main_#t~malloc58#1.base_5| Int) (|v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_26| Int) (|v_#memory_$Pointer$.offset_88| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_87| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_89| (Array Int (Array Int Int))) (|v_#length_48| (Array Int Int)) (|v_#memory_int_100| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_343| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_343| (Array Int (Array Int Int)))) (let ((.cse38 (select (select |v_#memory_$Pointer$.base_343| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 8)) (.cse39 (+ 16 (select (select |v_#memory_$Pointer$.offset_343| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 8))) (.cse19 (select (select |v_#memory_$Pointer$.base_87| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 8)) (.cse20 (select (select |v_#memory_$Pointer$.offset_89| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 8))) (let ((.cse10 (store |v_#memory_$Pointer$.offset_89| .cse19 (store (select |v_#memory_$Pointer$.offset_89| .cse19) .cse20 0))) (.cse40 (store |v_#memory_$Pointer$.base_87| .cse19 (store (select |v_#memory_$Pointer$.base_87| .cse19) .cse20 |v_ULTIMATE.start_main_#t~malloc58#1.base_5|))) (.cse17 (store |v_#memory_$Pointer$.offset_343| .cse38 (store (select |v_#memory_$Pointer$.offset_343| .cse38) .cse39 8))) (.cse7 (store |v_#memory_$Pointer$.base_343| .cse38 (store (select |v_#memory_$Pointer$.base_343| .cse38) .cse39 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|))) (.cse41 (select (select |c_old(#memory_$Pointer$.base)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 8)) (.cse42 (select (select |c_old(#memory_$Pointer$.offset)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 8))) (let ((.cse15 (select (select |c_old(#memory_$Pointer$.base)| .cse41) .cse42)) (.cse16 (select (select |c_old(#memory_$Pointer$.offset)| .cse41) .cse42)) (.cse13 (select (select |v_#memory_$Pointer$.base_88| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 8)) (.cse14 (+ (select (select |v_#memory_$Pointer$.offset_87| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 8) 8)) (.cse8 (select (select .cse7 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 8)) (.cse9 (+ (select (select .cse17 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 8) 4)) (.cse5 (select (select |v_#memory_$Pointer$.base_89| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 8)) (.cse6 (+ (select (select |v_#memory_$Pointer$.offset_88| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 8) 20)) (.cse11 (select (select .cse40 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 8)) (.cse12 (+ 40 (select (select .cse10 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 8)))) (and (= (store |v_#memory_$Pointer$.offset_88| .cse5 (store (select |v_#memory_$Pointer$.offset_88| .cse5) .cse6 (select (select |v_#memory_$Pointer$.offset_89| .cse5) .cse6))) |v_#memory_$Pointer$.offset_89|) (= (store .cse7 .cse8 (store (select .cse7 .cse8) .cse9 (select (select |v_#memory_$Pointer$.base_88| .cse8) .cse9))) |v_#memory_$Pointer$.base_88|) (= (store .cse10 .cse11 (store (select .cse10 .cse11) .cse12 (select (select |c_old(#memory_$Pointer$.offset)| .cse11) .cse12))) |c_old(#memory_$Pointer$.offset)|) (= (store |v_#memory_$Pointer$.offset_87| .cse13 (store (select |v_#memory_$Pointer$.offset_87| .cse13) .cse14 (select (select |v_#memory_$Pointer$.offset_88| .cse13) .cse14))) |v_#memory_$Pointer$.offset_88|) (= .cse15 |c_#Ultimate.C_memset_#ptr.base|) (= |v_#memory_$Pointer$.base_89| (store |v_#memory_$Pointer$.base_88| .cse13 (store (select |v_#memory_$Pointer$.base_88| .cse13) .cse14 (select (select |v_#memory_$Pointer$.base_89| .cse13) .cse14)))) (= |c_#valid| (store |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 1)) (or (not (= .cse16 0)) (not (= .cse15 0))) (= (store .cse17 .cse8 (store (select .cse17 .cse8) .cse9 (select (select |v_#memory_$Pointer$.offset_87| .cse8) .cse9))) |v_#memory_$Pointer$.offset_87|) (= .cse16 |c_#Ultimate.C_memset_#ptr.offset|) (= |v_#memory_int_100| (let ((.cse18 (let ((.cse21 (let ((.cse22 (store |v_#memory_int_99| .cse8 (store (select |v_#memory_int_99| .cse8) .cse9 32)))) (store .cse22 .cse13 (store (select .cse22 .cse13) .cse14 5))))) (store .cse21 .cse5 (store (select .cse21 .cse5) .cse6 8))))) (store .cse18 .cse19 (store (select .cse18 .cse19) .cse20 (select (select |v_#memory_int_100| .cse19) .cse20))))) (let ((.cse23 (exists ((|v_#memory_$Pointer$.offset_340| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_341| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_71| (Array Int (Array Int Int)))) (let ((.cse37 (select |v_#memory_$Pointer$.offset_71| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|))) (and (= (store |v_#memory_$Pointer$.offset_71| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26| (store (store .cse37 28 0) 32 (select (select |v_#memory_$Pointer$.offset_341| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 32))) |v_#memory_$Pointer$.offset_341|) (= (store |v_#memory_$Pointer$.offset_340| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26| (store (select |v_#memory_$Pointer$.offset_340| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 36 (select .cse37 36))) |v_#memory_$Pointer$.offset_71|))))) (.cse27 (= |v_ULTIMATE.start_main_#t~memset~res52#1.base_24| |v_ULTIMATE.start_main_#t~mem51#1.base_23|))) (or (and (exists ((|v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_22| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_22| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_22|))) .cse23 (exists ((|v_old(#memory_int)_AFTER_CALL_26| (Array Int (Array Int Int))) (|v_#memory_int_415| (Array Int (Array Int Int))) (|v_#memory_int_87| (Array Int (Array Int Int))) (|v_#memory_int_413| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse25 (select |v_#memory_int_87| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|)) (.cse24 (select |v_#memory_int_83| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|)) (.cse26 (select |v_#memory_int_415| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|))) (and (= |v_#memory_int_87| (store |v_#memory_int_83| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26| (store (store .cse24 32 4) 16 (select .cse25 16)))) (= (store |v_#memory_int_87| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26| (store .cse25 12 (select .cse26 12))) |v_#memory_int_415|) (= |v_#memory_int_83| (store |v_#memory_int_413| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26| (store (store (select |v_#memory_int_413| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 36 |v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_26|) 28 (select .cse24 28)))) (= |v_old(#memory_int)_AFTER_CALL_26| (store |v_#memory_int_415| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26| (store .cse26 8 (select (select |v_old(#memory_int)_AFTER_CALL_26| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 8))))))) .cse27 (exists ((|v_#memory_$Pointer$.base_71| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_#valid_61| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_26| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_341| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_340| (Array Int (Array Int Int)))) (let ((.cse28 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_26| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 8)) (.cse29 (select |v_#memory_$Pointer$.base_341| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|)) (.cse30 (select |v_#memory_$Pointer$.base_71| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|))) (and (= .cse28 |v_ULTIMATE.start_main_#t~mem51#1.base_23|) (= (store |v_#memory_$Pointer$.base_341| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26| (store (store (store .cse29 16 0) 12 0) 8 .cse28)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_26|) (= |v_#valid_62| (store |v_#valid_61| .cse28 1)) (<= (+ .cse28 1) |c_#StackHeapBarrier|) (= (select |v_#valid_61| .cse28) 0) (= |v_#length_48| (store |v_#length_47| .cse28 44)) (not (= .cse28 0)) (= (store |v_#memory_$Pointer$.base_71| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26| (store (store .cse30 28 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 32 (select .cse29 32))) |v_#memory_$Pointer$.base_341|) (= (store |v_#memory_$Pointer$.base_340| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26| (store (select |v_#memory_$Pointer$.base_340| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 36 (select .cse30 36))) |v_#memory_$Pointer$.base_71|))))) (and .cse23 (exists ((|v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_21| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_21|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_21| 4294967296)))) .cse27 (exists ((|v_#memory_int_415| (Array Int (Array Int Int))) (|v_#memory_int_87| (Array Int (Array Int Int))) (|v_#memory_int_413| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_43| (Array Int (Array Int Int)))) (let ((.cse32 (select |v_#memory_int_87| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|)) (.cse33 (select |v_#memory_int_415| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|)) (.cse31 (select |v_#memory_int_83| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|))) (and (= |v_#memory_int_87| (store |v_#memory_int_83| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26| (store (store .cse31 32 4) 16 (select .cse32 16)))) (= (store |v_#memory_int_415| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26| (store .cse33 8 (select (select |v_#memory_int_BEFORE_CALL_43| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 8))) |v_#memory_int_BEFORE_CALL_43|) (= (store |v_#memory_int_87| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26| (store .cse32 12 (select .cse33 12))) |v_#memory_int_415|) (= |v_#memory_int_83| (store |v_#memory_int_413| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26| (store (store (select |v_#memory_int_413| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 36 |v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_26|) 28 (select .cse31 28))))))) (exists ((|v_#memory_$Pointer$.base_71| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_#valid_61| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_25| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_341| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_340| (Array Int (Array Int Int)))) (let ((.cse34 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_25| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 8)) (.cse35 (select |v_#memory_$Pointer$.base_341| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|)) (.cse36 (select |v_#memory_$Pointer$.base_71| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|))) (and (<= (+ .cse34 1) |c_#StackHeapBarrier|) (= (store |v_#length_47| .cse34 44) |v_#length_48|) (not (= .cse34 0)) (= (store |v_#valid_61| .cse34 1) |v_#valid_62|) (= (select |v_#valid_61| .cse34) 0) (= .cse34 |v_ULTIMATE.start_main_#t~mem51#1.base_23|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_25| (store |v_#memory_$Pointer$.base_341| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26| (store (store (store .cse35 16 0) 12 0) 8 .cse34))) (= (store |v_#memory_$Pointer$.base_71| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26| (store (store .cse36 28 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 32 (select .cse35 32))) |v_#memory_$Pointer$.base_341|) (= (store |v_#memory_$Pointer$.base_340| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26| (store (select |v_#memory_$Pointer$.base_340| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_26|) 36 (select .cse36 36))) |v_#memory_$Pointer$.base_71|))))))) (not (= |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 0)) (= (store |v_#length_48| |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 384) |c_#length|) (= (store |v_#memory_int_416| .cse38 (store (select |v_#memory_int_416| .cse38) .cse39 (select (select |v_#memory_int_99| .cse38) .cse39))) |v_#memory_int_99|) (= (store |v_#memory_$Pointer$.base_89| .cse5 (store (select |v_#memory_$Pointer$.base_89| .cse5) .cse6 (select (select |v_#memory_$Pointer$.base_87| .cse5) .cse6))) |v_#memory_$Pointer$.base_87|) (<= (+ |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 1) |c_#StackHeapBarrier|) (= (select |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc58#1.base_5|) 0) (= (store |v_#memory_int_100| .cse11 (store (select |v_#memory_int_100| .cse11) .cse12 2685476833)) |c_old(#memory_int)|) (= (store .cse40 .cse11 (store (select .cse40 .cse11) .cse12 (select (select |c_old(#memory_$Pointer$.base)| .cse11) .cse12))) |c_old(#memory_$Pointer$.base)|)))))) .cse43 .cse0 .cse2) (and .cse3 .cse4 (exists ((|v_#memory_int_415| (Array Int (Array Int Int))) (|v_#memory_int_87| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_71| (Array Int (Array Int Int))) (|v_#memory_int_413| (Array Int (Array Int Int))) (|v_#valid_61| (Array Int Int)) (|v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27| Int) (|v_#memory_$Pointer$.offset_71| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_27| Int) (|v_#length_47| (Array Int Int)) (|v_#memory_$Pointer$.offset_340| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_341| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_341| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_340| (Array Int (Array Int Int)))) (let ((.cse49 (select |v_#memory_$Pointer$.base_341| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27|)) (.cse45 (select |v_#memory_int_87| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27|)) (.cse50 (select |v_#memory_int_83| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27|)) (.cse47 (select |v_#memory_$Pointer$.offset_341| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27|)) (.cse51 (select |v_#memory_$Pointer$.offset_71| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27|)) (.cse44 (select (select |c_old(#memory_$Pointer$.base)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27|) 8)) (.cse46 (select |v_#memory_int_415| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27|)) (.cse48 (select |v_#memory_$Pointer$.base_71| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27|))) (and (<= (+ .cse44 1) |c_#StackHeapBarrier|) (= (store |v_#memory_int_87| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27| (store .cse45 12 (select .cse46 12))) |v_#memory_int_415|) (= |c_#length| (store |v_#length_47| .cse44 44)) (= (select |v_#valid_61| .cse44) 0) (= .cse44 |c_#Ultimate.C_memset_#ptr.base|) (= (store |v_#memory_$Pointer$.offset_341| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27| (store (store (store .cse47 16 0) 12 0) 8 0)) |c_old(#memory_$Pointer$.offset)|) (not (= .cse44 0)) (= (store |v_#memory_$Pointer$.base_71| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27| (store (store .cse48 28 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27|) 32 (select .cse49 32))) |v_#memory_$Pointer$.base_341|) (= (store |v_#memory_$Pointer$.base_341| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27| (store (store (store .cse49 16 0) 12 0) 8 .cse44)) |c_old(#memory_$Pointer$.base)|) (= |v_#memory_int_87| (store |v_#memory_int_83| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27| (store (store .cse50 32 4) 16 (select .cse45 16)))) (= (store |v_#memory_int_413| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27| (store (store (select |v_#memory_int_413| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27|) 36 |v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_27|) 28 (select .cse50 28))) |v_#memory_int_83|) (= |c_#Ultimate.C_memset_#ptr.offset| (select (select |c_old(#memory_$Pointer$.offset)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27|) 8)) (= |v_#memory_$Pointer$.offset_341| (store |v_#memory_$Pointer$.offset_71| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27| (store (store .cse51 28 0) 32 (select .cse47 32)))) (= (store |v_#memory_$Pointer$.offset_340| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27| (store (select |v_#memory_$Pointer$.offset_340| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27|) 36 (select .cse51 36))) |v_#memory_$Pointer$.offset_71|) (= |c_#valid| (store |v_#valid_61| .cse44 1)) (= (store |v_#memory_int_415| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27| (store .cse46 8 (select (select |c_old(#memory_int)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27|) 8))) |c_old(#memory_int)|) (= |v_#memory_$Pointer$.base_71| (store |v_#memory_$Pointer$.base_340| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27| (store (select |v_#memory_$Pointer$.base_340| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_27|) 36 (select .cse48 36))))))) .cse43 .cse0 .cse1))))) is different from false [2023-12-02 17:02:42,399 WARN L293 SmtUtils]: Spent 1.99m on a formula simplification that was a NOOP. DAG size: 320 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 17:04:57,426 WARN L293 SmtUtils]: Spent 1.77m 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 17:04:59,465 WARN L854 $PredicateComparison]: unable to prove that (and (<= |c_ULTIMATE.start_main_~i~0#1| 9) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (let ((.cse16 (exists ((|v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_21| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_21|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_21| 4294967296))))) (.cse21 (exists ((|v_#memory_int_415| (Array Int (Array Int Int))) (|v_#memory_int_87| (Array Int (Array Int Int))) (|v_#memory_int_413| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_43| (Array Int (Array Int Int)))) (let ((.cse67 (select |v_#memory_int_415| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse68 (select |v_#memory_int_87| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse69 (select |v_#memory_int_83| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_415| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse67 8 (select (select |v_#memory_int_BEFORE_CALL_43| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_43|) (= (store |v_#memory_int_87| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse68 12 (select .cse67 12))) |v_#memory_int_415|) (= |v_#memory_int_87| (store |v_#memory_int_83| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse69 32 4) 16 (select .cse68 16)))) (= (store |v_#memory_int_413| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_413| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse69 28))) |v_#memory_int_83|))))) (.cse15 (exists ((|v_#memory_$Pointer$.offset_340| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_341| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_71| (Array Int (Array Int Int)))) (let ((.cse66 (select |v_#memory_$Pointer$.offset_71| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_340| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_340| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse66 36))) |v_#memory_$Pointer$.offset_71|) (= |v_#memory_$Pointer$.offset_341| (store |v_#memory_$Pointer$.offset_71| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse66 28 0) 32 (select (select |v_#memory_$Pointer$.offset_341| |c_ULTIMATE.start_main_~user~0#1.base|) 32)))))))) (.cse22 (exists ((|v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_22| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_22| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_22|)))) (.cse23 (exists ((|v_old(#memory_int)_AFTER_CALL_26| (Array Int (Array Int Int))) (|v_#memory_int_415| (Array Int (Array Int Int))) (|v_#memory_int_87| (Array Int (Array Int Int))) (|v_#memory_int_413| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse63 (select |v_#memory_int_87| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_83| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse64 (select |v_#memory_int_415| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_87| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse63 12 (select .cse64 12))) |v_#memory_int_415|) (= |v_#memory_int_87| (store |v_#memory_int_83| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse65 32 4) 16 (select .cse63 16)))) (= (store |v_#memory_int_413| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_413| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse65 28))) |v_#memory_int_83|) (= |v_old(#memory_int)_AFTER_CALL_26| (store |v_#memory_int_415| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse64 8 (select (select |v_old(#memory_int)_AFTER_CALL_26| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))))))) (.cse33 (= |c_ULTIMATE.start_main_#t~mem64#1.base| |c_ULTIMATE.start_main_#t~memset~res65#1.base|)) (.cse34 (= |c_ULTIMATE.start_main_#t~memset~res65#1.offset| |c_ULTIMATE.start_main_#t~mem64#1.offset|))) (or (and (exists ((|v_#memory_int_416| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_88| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_87| (Array Int (Array Int Int))) (|v_#memory_int_99| (Array Int (Array Int Int))) (|v_#valid_62| (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem51#1.base_23| Int) (|v_ULTIMATE.start_main_#t~memset~res52#1.base_24| Int) (|v_#memory_$Pointer$.base_89| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_28| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc58#1.base_5| Int) (|v_#memory_$Pointer$.offset_88| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_87| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_89| (Array Int (Array Int Int))) (|v_#length_48| (Array Int Int)) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| (Array Int (Array Int Int))) (|v_#memory_int_100| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_343| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_343| (Array Int (Array Int Int)))) (let ((.cse30 (select (select |v_#memory_$Pointer$.base_343| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse31 (+ (select (select |v_#memory_$Pointer$.offset_343| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16)) (.cse1 (select (select |v_#memory_$Pointer$.base_87| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse2 (select (select |v_#memory_$Pointer$.offset_89| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse32 (store |v_#memory_$Pointer$.offset_89| .cse1 (store (select |v_#memory_$Pointer$.offset_89| .cse1) .cse2 0))) (.cse27 (store |v_#memory_$Pointer$.base_87| .cse1 (store (select |v_#memory_$Pointer$.base_87| .cse1) .cse2 |v_ULTIMATE.start_main_#t~malloc58#1.base_5|))) (.cse11 (store |v_#memory_$Pointer$.offset_343| .cse30 (store (select |v_#memory_$Pointer$.offset_343| .cse30) .cse31 8))) (.cse12 (store |v_#memory_$Pointer$.base_343| .cse30 (store (select |v_#memory_$Pointer$.base_343| .cse30) .cse31 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse9 (select (select .cse12 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse10 (+ (select (select .cse11 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse13 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse4 (select (select |v_#memory_$Pointer$.base_89| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse5 (+ 20 (select (select |v_#memory_$Pointer$.offset_88| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse14 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse28 (select (select .cse27 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse29 (+ 40 (select (select .cse32 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse7 (select (select |v_#memory_$Pointer$.base_88| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse8 (+ (select (select |v_#memory_$Pointer$.offset_87| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8))) (and (= |v_#memory_int_100| (let ((.cse0 (let ((.cse3 (let ((.cse6 (store |v_#memory_int_99| .cse9 (store (select |v_#memory_int_99| .cse9) .cse10 32)))) (store .cse6 .cse7 (store (select .cse6 .cse7) .cse8 5))))) (store .cse3 .cse4 (store (select .cse3 .cse4) .cse5 8))))) (store .cse0 .cse1 (store (select .cse0 .cse1) .cse2 (select (select |v_#memory_int_100| .cse1) .cse2))))) (= (store .cse11 .cse9 (store (select .cse11 .cse9) .cse10 (select (select |v_#memory_$Pointer$.offset_87| .cse9) .cse10))) |v_#memory_$Pointer$.offset_87|) (= (store .cse12 .cse9 (store (select .cse12 .cse9) .cse10 (select (select |v_#memory_$Pointer$.base_88| .cse9) .cse10))) |v_#memory_$Pointer$.base_88|) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| .cse13) .cse14) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| .cse13) .cse14) 0))) (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| |c_ULTIMATE.start_main_#t~mem63#1.base|) |c_ULTIMATE.start_main_#t~mem63#1.offset|) |c_ULTIMATE.start_main_#t~mem64#1.offset|) (= |c_ULTIMATE.start_main_#t~mem63#1.base| .cse13) (= |c_#valid| (store |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 1)) (= (store |v_#memory_$Pointer$.offset_88| .cse4 (store (select |v_#memory_$Pointer$.offset_88| .cse4) .cse5 (select (select |v_#memory_$Pointer$.offset_89| .cse4) .cse5))) |v_#memory_$Pointer$.offset_89|) (= |v_#memory_$Pointer$.offset_88| (store |v_#memory_$Pointer$.offset_87| .cse7 (store (select |v_#memory_$Pointer$.offset_87| .cse7) .cse8 (select (select |v_#memory_$Pointer$.offset_88| .cse7) .cse8)))) (let ((.cse17 (= |v_ULTIMATE.start_main_#t~memset~res52#1.base_24| |v_ULTIMATE.start_main_#t~mem51#1.base_23|))) (or (and .cse15 .cse16 .cse17 (exists ((|v_#memory_$Pointer$.base_71| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_#valid_61| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_25| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_341| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_340| (Array Int (Array Int Int)))) (let ((.cse19 (select |v_#memory_$Pointer$.base_71| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse20 (select |v_#memory_$Pointer$.base_341| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse18 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_25| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#valid_61| .cse18 1) |v_#valid_62|) (= .cse18 |v_ULTIMATE.start_main_#t~mem51#1.base_23|) (= (store |v_#memory_$Pointer$.base_340| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_340| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse19 36))) |v_#memory_$Pointer$.base_71|) (<= (+ .cse18 1) |c_#StackHeapBarrier|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_25| (store |v_#memory_$Pointer$.base_341| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse20 16 0) 12 0) 8 .cse18))) (= |v_#length_48| (store |v_#length_47| .cse18 44)) (not (= .cse18 0)) (= (store |v_#memory_$Pointer$.base_71| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse19 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse20 32))) |v_#memory_$Pointer$.base_341|) (= (select |v_#valid_61| .cse18) 0)))) .cse21) (and .cse15 .cse22 .cse17 .cse23 (exists ((|v_#memory_$Pointer$.base_71| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_#valid_61| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_26| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_341| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_340| (Array Int (Array Int Int)))) (let ((.cse25 (select |v_#memory_$Pointer$.base_71| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse26 (select |v_#memory_$Pointer$.base_341| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse24 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_26| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_#valid_62| (store |v_#valid_61| .cse24 1)) (not (= .cse24 0)) (= |v_ULTIMATE.start_main_#t~mem51#1.base_23| .cse24) (= (store |v_#memory_$Pointer$.base_340| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_340| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse25 36))) |v_#memory_$Pointer$.base_71|) (= |v_#length_48| (store |v_#length_47| .cse24 44)) (= (select |v_#valid_61| .cse24) 0) (<= (+ .cse24 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_71| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse25 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse26 32))) |v_#memory_$Pointer$.base_341|) (= (store |v_#memory_$Pointer$.base_341| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse26 16 0) 12 0) 8 .cse24)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_26|))))))) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| (store .cse27 .cse28 (store (select .cse27 .cse28) .cse29 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| .cse28) .cse29)))) (= (store |v_#memory_$Pointer$.base_89| .cse4 (store (select |v_#memory_$Pointer$.base_89| .cse4) .cse5 (select (select |v_#memory_$Pointer$.base_87| .cse4) .cse5))) |v_#memory_$Pointer$.base_87|) (not (= |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 0)) (= (store |v_#length_48| |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 384) |c_#length|) (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| |c_ULTIMATE.start_main_#t~mem63#1.base|) |c_ULTIMATE.start_main_#t~mem63#1.offset|) |c_ULTIMATE.start_main_#t~mem64#1.base|) (= (store |v_#memory_int_416| .cse30 (store (select |v_#memory_int_416| .cse30) .cse31 (select (select |v_#memory_int_99| .cse30) .cse31))) |v_#memory_int_99|) (= .cse14 |c_ULTIMATE.start_main_#t~mem63#1.offset|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| (store .cse32 .cse28 (store (select .cse32 .cse28) .cse29 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| .cse28) .cse29)))) (= (store |v_#memory_$Pointer$.base_88| .cse7 (store (select |v_#memory_$Pointer$.base_88| .cse7) .cse8 (select (select |v_#memory_$Pointer$.base_89| .cse7) .cse8))) |v_#memory_$Pointer$.base_89|) (<= (+ |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 1) |c_#StackHeapBarrier|) (= (select |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc58#1.base_5|) 0)))))) .cse33 .cse34 (exists ((|v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_24| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_24|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_24| 4294967296))))) (and (exists ((|v_#memory_int_416| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_88| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_87| (Array Int (Array Int Int))) (|v_#memory_int_99| (Array Int (Array Int Int))) (|v_#valid_62| (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem51#1.base_23| Int) (|v_ULTIMATE.start_main_#t~memset~res52#1.base_24| Int) (|v_#memory_$Pointer$.base_89| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_27| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc58#1.base_5| Int) (|v_#memory_$Pointer$.offset_88| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_87| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_89| (Array Int (Array Int Int))) (|v_#length_48| (Array Int Int)) (|v_#memory_int_100| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_343| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_343| (Array Int (Array Int Int)))) (let ((.cse60 (select (select |v_#memory_$Pointer$.base_343| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse61 (+ (select (select |v_#memory_$Pointer$.offset_343| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16)) (.cse36 (select (select |v_#memory_$Pointer$.base_87| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse37 (select (select |v_#memory_$Pointer$.offset_89| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse62 (store |v_#memory_$Pointer$.offset_89| .cse36 (store (select |v_#memory_$Pointer$.offset_89| .cse36) .cse37 0))) (.cse49 (store |v_#memory_$Pointer$.base_87| .cse36 (store (select |v_#memory_$Pointer$.base_87| .cse36) .cse37 |v_ULTIMATE.start_main_#t~malloc58#1.base_5|))) (.cse46 (store |v_#memory_$Pointer$.offset_343| .cse60 (store (select |v_#memory_$Pointer$.offset_343| .cse60) .cse61 8))) (.cse48 (store |v_#memory_$Pointer$.base_343| .cse60 (store (select |v_#memory_$Pointer$.base_343| .cse60) .cse61 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse44 (select (select .cse48 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse45 (+ (select (select .cse46 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse39 (select (select |v_#memory_$Pointer$.base_89| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse40 (+ 20 (select (select |v_#memory_$Pointer$.offset_88| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse59 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse47 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse50 (select (select .cse49 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse51 (+ 40 (select (select .cse62 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse42 (select (select |v_#memory_$Pointer$.base_88| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse43 (+ (select (select |v_#memory_$Pointer$.offset_87| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8))) (and (= |v_#memory_int_100| (let ((.cse35 (let ((.cse38 (let ((.cse41 (store |v_#memory_int_99| .cse44 (store (select |v_#memory_int_99| .cse44) .cse45 32)))) (store .cse41 .cse42 (store (select .cse41 .cse42) .cse43 5))))) (store .cse38 .cse39 (store (select .cse38 .cse39) .cse40 8))))) (store .cse35 .cse36 (store (select .cse35 .cse36) .cse37 (select (select |v_#memory_int_100| .cse36) .cse37))))) (= (store .cse46 .cse44 (store (select .cse46 .cse44) .cse45 (select (select |v_#memory_$Pointer$.offset_87| .cse44) .cse45))) |v_#memory_$Pointer$.offset_87|) (= .cse47 |c_ULTIMATE.start_main_#t~mem63#1.offset|) (= (store .cse48 .cse44 (store (select .cse48 .cse44) .cse45 (select (select |v_#memory_$Pointer$.base_88| .cse44) .cse45))) |v_#memory_$Pointer$.base_88|) (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| |c_ULTIMATE.start_main_#t~mem63#1.base|) |c_ULTIMATE.start_main_#t~mem63#1.offset|) |c_ULTIMATE.start_main_#t~mem64#1.offset|) (= |c_#valid| (store |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 1)) (= (store |v_#memory_$Pointer$.offset_88| .cse39 (store (select |v_#memory_$Pointer$.offset_88| .cse39) .cse40 (select (select |v_#memory_$Pointer$.offset_89| .cse39) .cse40))) |v_#memory_$Pointer$.offset_89|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_27| (store .cse49 .cse50 (store (select .cse49 .cse50) .cse51 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_27| .cse50) .cse51)))) (= |v_#memory_$Pointer$.offset_88| (store |v_#memory_$Pointer$.offset_87| .cse42 (store (select |v_#memory_$Pointer$.offset_87| .cse42) .cse43 (select (select |v_#memory_$Pointer$.offset_88| .cse42) .cse43)))) (let ((.cse52 (= |v_ULTIMATE.start_main_#t~memset~res52#1.base_24| |v_ULTIMATE.start_main_#t~mem51#1.base_23|))) (or (and .cse15 .cse16 .cse52 (exists ((|v_#memory_$Pointer$.base_71| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_#valid_61| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_25| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_341| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_340| (Array Int (Array Int Int)))) (let ((.cse54 (select |v_#memory_$Pointer$.base_71| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse55 (select |v_#memory_$Pointer$.base_341| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse53 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_25| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#valid_61| .cse53 1) |v_#valid_62|) (= .cse53 |v_ULTIMATE.start_main_#t~mem51#1.base_23|) (= (store |v_#memory_$Pointer$.base_340| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_340| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse54 36))) |v_#memory_$Pointer$.base_71|) (<= (+ .cse53 1) |c_#StackHeapBarrier|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_25| (store |v_#memory_$Pointer$.base_341| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse55 16 0) 12 0) 8 .cse53))) (= |v_#length_48| (store |v_#length_47| .cse53 44)) (not (= .cse53 0)) (= (store |v_#memory_$Pointer$.base_71| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse54 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse55 32))) |v_#memory_$Pointer$.base_341|) (= (select |v_#valid_61| .cse53) 0)))) .cse21) (and .cse15 .cse22 .cse52 .cse23 (exists ((|v_#memory_$Pointer$.base_71| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_#valid_61| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_26| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_341| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_340| (Array Int (Array Int Int)))) (let ((.cse57 (select |v_#memory_$Pointer$.base_71| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse58 (select |v_#memory_$Pointer$.base_341| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse56 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_26| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_#valid_62| (store |v_#valid_61| .cse56 1)) (not (= .cse56 0)) (= |v_ULTIMATE.start_main_#t~mem51#1.base_23| .cse56) (= (store |v_#memory_$Pointer$.base_340| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_340| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse57 36))) |v_#memory_$Pointer$.base_71|) (= |v_#length_48| (store |v_#length_47| .cse56 44)) (= (select |v_#valid_61| .cse56) 0) (<= (+ .cse56 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_71| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse57 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse58 32))) |v_#memory_$Pointer$.base_341|) (= (store |v_#memory_$Pointer$.base_341| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse58 16 0) 12 0) 8 .cse56)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_26|))))))) (= (store |v_#memory_$Pointer$.base_89| .cse39 (store (select |v_#memory_$Pointer$.base_89| .cse39) .cse40 (select (select |v_#memory_$Pointer$.base_87| .cse39) .cse40))) |v_#memory_$Pointer$.base_87|) (not (= |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 0)) (= |c_ULTIMATE.start_main_#t~mem63#1.base| .cse59) (= (store |v_#length_48| |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 384) |c_#length|) (= (store |v_#memory_int_416| .cse60 (store (select |v_#memory_int_416| .cse60) .cse61 (select (select |v_#memory_int_99| .cse60) .cse61))) |v_#memory_int_99|) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_27| .cse59) .cse47) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| .cse59) .cse47) 0))) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| (store .cse62 .cse50 (store (select .cse62 .cse50) .cse51 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| .cse50) .cse51)))) (= (store |v_#memory_$Pointer$.base_88| .cse42 (store (select |v_#memory_$Pointer$.base_88| .cse42) .cse43 (select (select |v_#memory_$Pointer$.base_89| .cse42) .cse43))) |v_#memory_$Pointer$.base_89|) (<= (+ |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 1) |c_#StackHeapBarrier|) (= |c_ULTIMATE.start_main_#t~mem64#1.base| (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_27| |c_ULTIMATE.start_main_#t~mem63#1.base|) |c_ULTIMATE.start_main_#t~mem63#1.offset|)) (= (select |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc58#1.base_5|) 0)))))) .cse33 .cse34 (exists ((|v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_23| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_23| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_23|)))))) (= |c_ULTIMATE.start_main_~users~0#1.base| 0)) is different from false [2023-12-02 17:05:01,513 WARN L854 $PredicateComparison]: unable to prove that (and (<= |c_ULTIMATE.start_main_~i~0#1| 9) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (let ((.cse17 (exists ((|v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_21| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_21|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_21| 4294967296))))) (.cse22 (exists ((|v_#memory_int_415| (Array Int (Array Int Int))) (|v_#memory_int_87| (Array Int (Array Int Int))) (|v_#memory_int_413| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_43| (Array Int (Array Int Int)))) (let ((.cse65 (select |v_#memory_int_415| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse66 (select |v_#memory_int_87| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_83| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_415| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse65 8 (select (select |v_#memory_int_BEFORE_CALL_43| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_43|) (= (store |v_#memory_int_87| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse66 12 (select .cse65 12))) |v_#memory_int_415|) (= |v_#memory_int_87| (store |v_#memory_int_83| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse67 32 4) 16 (select .cse66 16)))) (= (store |v_#memory_int_413| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_413| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse67 28))) |v_#memory_int_83|))))) (.cse16 (exists ((|v_#memory_$Pointer$.offset_340| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_341| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_71| (Array Int (Array Int Int)))) (let ((.cse64 (select |v_#memory_$Pointer$.offset_71| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_340| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_340| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse64 36))) |v_#memory_$Pointer$.offset_71|) (= |v_#memory_$Pointer$.offset_341| (store |v_#memory_$Pointer$.offset_71| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse64 28 0) 32 (select (select |v_#memory_$Pointer$.offset_341| |c_ULTIMATE.start_main_~user~0#1.base|) 32)))))))) (.cse23 (exists ((|v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_22| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_22| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_22|)))) (.cse24 (exists ((|v_old(#memory_int)_AFTER_CALL_26| (Array Int (Array Int Int))) (|v_#memory_int_415| (Array Int (Array Int Int))) (|v_#memory_int_87| (Array Int (Array Int Int))) (|v_#memory_int_413| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse61 (select |v_#memory_int_87| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse63 (select |v_#memory_int_83| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse62 (select |v_#memory_int_415| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_87| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse61 12 (select .cse62 12))) |v_#memory_int_415|) (= |v_#memory_int_87| (store |v_#memory_int_83| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse63 32 4) 16 (select .cse61 16)))) (= (store |v_#memory_int_413| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_413| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse63 28))) |v_#memory_int_83|) (= |v_old(#memory_int)_AFTER_CALL_26| (store |v_#memory_int_415| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse62 8 (select (select |v_old(#memory_int)_AFTER_CALL_26| |c_ULTIMATE.start_main_~user~0#1.base|) 8))))))))) (or (and (exists ((|v_#memory_int_416| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_88| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_87| (Array Int (Array Int Int))) (|v_#memory_int_99| (Array Int (Array Int Int))) (|v_#valid_62| (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem51#1.base_23| Int) (|v_ULTIMATE.start_main_#t~memset~res52#1.base_24| Int) (|v_#memory_$Pointer$.base_89| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_27| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc58#1.base_5| Int) (|v_#memory_$Pointer$.offset_88| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_87| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_89| (Array Int (Array Int Int))) (|v_#length_48| (Array Int Int)) (|v_#memory_int_100| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_343| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_343| (Array Int (Array Int Int)))) (let ((.cse28 (select (select |v_#memory_$Pointer$.base_343| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse29 (+ (select (select |v_#memory_$Pointer$.offset_343| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16)) (.cse1 (select (select |v_#memory_$Pointer$.base_87| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse2 (select (select |v_#memory_$Pointer$.offset_89| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse32 (store |v_#memory_$Pointer$.offset_89| .cse1 (store (select |v_#memory_$Pointer$.offset_89| .cse1) .cse2 0))) (.cse13 (store |v_#memory_$Pointer$.base_87| .cse1 (store (select |v_#memory_$Pointer$.base_87| .cse1) .cse2 |v_ULTIMATE.start_main_#t~malloc58#1.base_5|))) (.cse11 (store |v_#memory_$Pointer$.offset_343| .cse28 (store (select |v_#memory_$Pointer$.offset_343| .cse28) .cse29 8))) (.cse12 (store |v_#memory_$Pointer$.base_343| .cse28 (store (select |v_#memory_$Pointer$.base_343| .cse28) .cse29 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse9 (select (select .cse12 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse10 (+ (select (select .cse11 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse4 (select (select |v_#memory_$Pointer$.base_89| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse5 (+ 20 (select (select |v_#memory_$Pointer$.offset_88| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse14 (select (select .cse13 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse15 (+ 40 (select (select .cse32 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse7 (select (select |v_#memory_$Pointer$.base_88| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse8 (+ (select (select |v_#memory_$Pointer$.offset_87| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8))) (and (= |v_#memory_int_100| (let ((.cse0 (let ((.cse3 (let ((.cse6 (store |v_#memory_int_99| .cse9 (store (select |v_#memory_int_99| .cse9) .cse10 32)))) (store .cse6 .cse7 (store (select .cse6 .cse7) .cse8 5))))) (store .cse3 .cse4 (store (select .cse3 .cse4) .cse5 8))))) (store .cse0 .cse1 (store (select .cse0 .cse1) .cse2 (select (select |v_#memory_int_100| .cse1) .cse2))))) (= (store .cse11 .cse9 (store (select .cse11 .cse9) .cse10 (select (select |v_#memory_$Pointer$.offset_87| .cse9) .cse10))) |v_#memory_$Pointer$.offset_87|) (= (store .cse12 .cse9 (store (select .cse12 .cse9) .cse10 (select (select |v_#memory_$Pointer$.base_88| .cse9) .cse10))) |v_#memory_$Pointer$.base_88|) (= |c_#valid| (store |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 1)) (= (store |v_#memory_$Pointer$.offset_88| .cse4 (store (select |v_#memory_$Pointer$.offset_88| .cse4) .cse5 (select (select |v_#memory_$Pointer$.offset_89| .cse4) .cse5))) |v_#memory_$Pointer$.offset_89|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_27| (store .cse13 .cse14 (store (select .cse13 .cse14) .cse15 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_27| .cse14) .cse15)))) (= |v_#memory_$Pointer$.offset_88| (store |v_#memory_$Pointer$.offset_87| .cse7 (store (select |v_#memory_$Pointer$.offset_87| .cse7) .cse8 (select (select |v_#memory_$Pointer$.offset_88| .cse7) .cse8)))) (let ((.cse18 (= |v_ULTIMATE.start_main_#t~memset~res52#1.base_24| |v_ULTIMATE.start_main_#t~mem51#1.base_23|))) (or (and .cse16 .cse17 .cse18 (exists ((|v_#memory_$Pointer$.base_71| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_#valid_61| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_25| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_341| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_340| (Array Int (Array Int Int)))) (let ((.cse20 (select |v_#memory_$Pointer$.base_71| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse21 (select |v_#memory_$Pointer$.base_341| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse19 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_25| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#valid_61| .cse19 1) |v_#valid_62|) (= .cse19 |v_ULTIMATE.start_main_#t~mem51#1.base_23|) (= (store |v_#memory_$Pointer$.base_340| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_340| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse20 36))) |v_#memory_$Pointer$.base_71|) (<= (+ .cse19 1) |c_#StackHeapBarrier|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_25| (store |v_#memory_$Pointer$.base_341| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse21 16 0) 12 0) 8 .cse19))) (= |v_#length_48| (store |v_#length_47| .cse19 44)) (not (= .cse19 0)) (= (store |v_#memory_$Pointer$.base_71| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse20 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse21 32))) |v_#memory_$Pointer$.base_341|) (= (select |v_#valid_61| .cse19) 0)))) .cse22) (and .cse16 .cse23 .cse18 .cse24 (exists ((|v_#memory_$Pointer$.base_71| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_#valid_61| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_26| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_341| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_340| (Array Int (Array Int Int)))) (let ((.cse26 (select |v_#memory_$Pointer$.base_71| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse27 (select |v_#memory_$Pointer$.base_341| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse25 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_26| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_#valid_62| (store |v_#valid_61| .cse25 1)) (not (= .cse25 0)) (= |v_ULTIMATE.start_main_#t~mem51#1.base_23| .cse25) (= (store |v_#memory_$Pointer$.base_340| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_340| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse26 36))) |v_#memory_$Pointer$.base_71|) (= |v_#length_48| (store |v_#length_47| .cse25 44)) (= (select |v_#valid_61| .cse25) 0) (<= (+ .cse25 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_71| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse26 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse27 32))) |v_#memory_$Pointer$.base_341|) (= (store |v_#memory_$Pointer$.base_341| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse27 16 0) 12 0) 8 .cse25)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_26|))))))) (= (store |v_#memory_$Pointer$.base_89| .cse4 (store (select |v_#memory_$Pointer$.base_89| .cse4) .cse5 (select (select |v_#memory_$Pointer$.base_87| .cse4) .cse5))) |v_#memory_$Pointer$.base_87|) (not (= |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 0)) (= (store |v_#length_48| |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 384) |c_#length|) (= (store |v_#memory_int_416| .cse28 (store (select |v_#memory_int_416| .cse28) .cse29 (select (select |v_#memory_int_99| .cse28) .cse29))) |v_#memory_int_99|) (let ((.cse30 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse31 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_27| .cse30) .cse31) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| .cse30) .cse31) 0)))) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| (store .cse32 .cse14 (store (select .cse32 .cse14) .cse15 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| .cse14) .cse15)))) (= (store |v_#memory_$Pointer$.base_88| .cse7 (store (select |v_#memory_$Pointer$.base_88| .cse7) .cse8 (select (select |v_#memory_$Pointer$.base_89| .cse7) .cse8))) |v_#memory_$Pointer$.base_89|) (<= (+ |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 1) |c_#StackHeapBarrier|) (= (select |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc58#1.base_5|) 0)))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_23| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_23| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_23|)))) (and (exists ((|v_#memory_int_416| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_88| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_87| (Array Int (Array Int Int))) (|v_#memory_int_99| (Array Int (Array Int Int))) (|v_#valid_62| (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem51#1.base_23| Int) (|v_ULTIMATE.start_main_#t~memset~res52#1.base_24| Int) (|v_#memory_$Pointer$.base_89| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_28| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc58#1.base_5| Int) (|v_#memory_$Pointer$.offset_88| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_87| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_89| (Array Int (Array Int Int))) (|v_#length_48| (Array Int Int)) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| (Array Int (Array Int Int))) (|v_#memory_int_100| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_343| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_343| (Array Int (Array Int Int)))) (let ((.cse58 (select (select |v_#memory_$Pointer$.base_343| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse59 (+ (select (select |v_#memory_$Pointer$.offset_343| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16)) (.cse34 (select (select |v_#memory_$Pointer$.base_87| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse35 (select (select |v_#memory_$Pointer$.offset_89| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse60 (store |v_#memory_$Pointer$.offset_89| .cse34 (store (select |v_#memory_$Pointer$.offset_89| .cse34) .cse35 0))) (.cse55 (store |v_#memory_$Pointer$.base_87| .cse34 (store (select |v_#memory_$Pointer$.base_87| .cse34) .cse35 |v_ULTIMATE.start_main_#t~malloc58#1.base_5|))) (.cse44 (store |v_#memory_$Pointer$.offset_343| .cse58 (store (select |v_#memory_$Pointer$.offset_343| .cse58) .cse59 8))) (.cse45 (store |v_#memory_$Pointer$.base_343| .cse58 (store (select |v_#memory_$Pointer$.base_343| .cse58) .cse59 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse42 (select (select .cse45 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse43 (+ (select (select .cse44 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse37 (select (select |v_#memory_$Pointer$.base_89| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse38 (+ 20 (select (select |v_#memory_$Pointer$.offset_88| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse56 (select (select .cse55 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse57 (+ 40 (select (select .cse60 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse40 (select (select |v_#memory_$Pointer$.base_88| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse41 (+ (select (select |v_#memory_$Pointer$.offset_87| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8))) (and (= |v_#memory_int_100| (let ((.cse33 (let ((.cse36 (let ((.cse39 (store |v_#memory_int_99| .cse42 (store (select |v_#memory_int_99| .cse42) .cse43 32)))) (store .cse39 .cse40 (store (select .cse39 .cse40) .cse41 5))))) (store .cse36 .cse37 (store (select .cse36 .cse37) .cse38 8))))) (store .cse33 .cse34 (store (select .cse33 .cse34) .cse35 (select (select |v_#memory_int_100| .cse34) .cse35))))) (= (store .cse44 .cse42 (store (select .cse44 .cse42) .cse43 (select (select |v_#memory_$Pointer$.offset_87| .cse42) .cse43))) |v_#memory_$Pointer$.offset_87|) (= (store .cse45 .cse42 (store (select .cse45 .cse42) .cse43 (select (select |v_#memory_$Pointer$.base_88| .cse42) .cse43))) |v_#memory_$Pointer$.base_88|) (let ((.cse46 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse47 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| .cse46) .cse47) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| .cse46) .cse47) 0)))) (= |c_#valid| (store |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 1)) (= (store |v_#memory_$Pointer$.offset_88| .cse37 (store (select |v_#memory_$Pointer$.offset_88| .cse37) .cse38 (select (select |v_#memory_$Pointer$.offset_89| .cse37) .cse38))) |v_#memory_$Pointer$.offset_89|) (= |v_#memory_$Pointer$.offset_88| (store |v_#memory_$Pointer$.offset_87| .cse40 (store (select |v_#memory_$Pointer$.offset_87| .cse40) .cse41 (select (select |v_#memory_$Pointer$.offset_88| .cse40) .cse41)))) (let ((.cse48 (= |v_ULTIMATE.start_main_#t~memset~res52#1.base_24| |v_ULTIMATE.start_main_#t~mem51#1.base_23|))) (or (and .cse16 .cse17 .cse48 (exists ((|v_#memory_$Pointer$.base_71| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_#valid_61| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_25| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_341| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_340| (Array Int (Array Int Int)))) (let ((.cse50 (select |v_#memory_$Pointer$.base_71| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse51 (select |v_#memory_$Pointer$.base_341| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse49 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_25| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#valid_61| .cse49 1) |v_#valid_62|) (= .cse49 |v_ULTIMATE.start_main_#t~mem51#1.base_23|) (= (store |v_#memory_$Pointer$.base_340| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_340| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse50 36))) |v_#memory_$Pointer$.base_71|) (<= (+ .cse49 1) |c_#StackHeapBarrier|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_25| (store |v_#memory_$Pointer$.base_341| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse51 16 0) 12 0) 8 .cse49))) (= |v_#length_48| (store |v_#length_47| .cse49 44)) (not (= .cse49 0)) (= (store |v_#memory_$Pointer$.base_71| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse50 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse51 32))) |v_#memory_$Pointer$.base_341|) (= (select |v_#valid_61| .cse49) 0)))) .cse22) (and .cse16 .cse23 .cse48 .cse24 (exists ((|v_#memory_$Pointer$.base_71| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_#valid_61| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_26| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_341| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_340| (Array Int (Array Int Int)))) (let ((.cse53 (select |v_#memory_$Pointer$.base_71| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse54 (select |v_#memory_$Pointer$.base_341| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse52 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_26| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_#valid_62| (store |v_#valid_61| .cse52 1)) (not (= .cse52 0)) (= |v_ULTIMATE.start_main_#t~mem51#1.base_23| .cse52) (= (store |v_#memory_$Pointer$.base_340| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_340| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse53 36))) |v_#memory_$Pointer$.base_71|) (= |v_#length_48| (store |v_#length_47| .cse52 44)) (= (select |v_#valid_61| .cse52) 0) (<= (+ .cse52 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_71| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse53 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse54 32))) |v_#memory_$Pointer$.base_341|) (= (store |v_#memory_$Pointer$.base_341| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse54 16 0) 12 0) 8 .cse52)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_26|))))))) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| (store .cse55 .cse56 (store (select .cse55 .cse56) .cse57 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| .cse56) .cse57)))) (= (store |v_#memory_$Pointer$.base_89| .cse37 (store (select |v_#memory_$Pointer$.base_89| .cse37) .cse38 (select (select |v_#memory_$Pointer$.base_87| .cse37) .cse38))) |v_#memory_$Pointer$.base_87|) (not (= |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 0)) (= (store |v_#length_48| |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 384) |c_#length|) (= (store |v_#memory_int_416| .cse58 (store (select |v_#memory_int_416| .cse58) .cse59 (select (select |v_#memory_int_99| .cse58) .cse59))) |v_#memory_int_99|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| (store .cse60 .cse56 (store (select .cse60 .cse56) .cse57 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| .cse56) .cse57)))) (= (store |v_#memory_$Pointer$.base_88| .cse40 (store (select |v_#memory_$Pointer$.base_88| .cse40) .cse41 (select (select |v_#memory_$Pointer$.base_89| .cse40) .cse41))) |v_#memory_$Pointer$.base_89|) (<= (+ |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 1) |c_#StackHeapBarrier|) (= (select |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc58#1.base_5|) 0)))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_24| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_24|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_24| 4294967296))))))) (= |c_ULTIMATE.start_main_~users~0#1.base| 0)) is different from false [2023-12-02 17:05:03,567 WARN L854 $PredicateComparison]: unable to prove that (and (<= |c_ULTIMATE.start_main_~i~0#1| 9) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (let ((.cse17 (exists ((|v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_21| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_21|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_21| 4294967296))))) (.cse22 (exists ((|v_#memory_int_415| (Array Int (Array Int Int))) (|v_#memory_int_87| (Array Int (Array Int Int))) (|v_#memory_int_413| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_43| (Array Int (Array Int Int)))) (let ((.cse65 (select |v_#memory_int_415| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse66 (select |v_#memory_int_87| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_83| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_415| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse65 8 (select (select |v_#memory_int_BEFORE_CALL_43| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_43|) (= (store |v_#memory_int_87| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse66 12 (select .cse65 12))) |v_#memory_int_415|) (= |v_#memory_int_87| (store |v_#memory_int_83| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse67 32 4) 16 (select .cse66 16)))) (= (store |v_#memory_int_413| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_413| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse67 28))) |v_#memory_int_83|))))) (.cse16 (exists ((|v_#memory_$Pointer$.offset_340| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_341| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_71| (Array Int (Array Int Int)))) (let ((.cse64 (select |v_#memory_$Pointer$.offset_71| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_340| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_340| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse64 36))) |v_#memory_$Pointer$.offset_71|) (= |v_#memory_$Pointer$.offset_341| (store |v_#memory_$Pointer$.offset_71| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse64 28 0) 32 (select (select |v_#memory_$Pointer$.offset_341| |c_ULTIMATE.start_main_~user~0#1.base|) 32)))))))) (.cse23 (exists ((|v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_22| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_22| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_22|)))) (.cse24 (exists ((|v_old(#memory_int)_AFTER_CALL_26| (Array Int (Array Int Int))) (|v_#memory_int_415| (Array Int (Array Int Int))) (|v_#memory_int_87| (Array Int (Array Int Int))) (|v_#memory_int_413| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse61 (select |v_#memory_int_87| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse63 (select |v_#memory_int_83| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse62 (select |v_#memory_int_415| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_87| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse61 12 (select .cse62 12))) |v_#memory_int_415|) (= |v_#memory_int_87| (store |v_#memory_int_83| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse63 32 4) 16 (select .cse61 16)))) (= (store |v_#memory_int_413| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_413| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse63 28))) |v_#memory_int_83|) (= |v_old(#memory_int)_AFTER_CALL_26| (store |v_#memory_int_415| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse62 8 (select (select |v_old(#memory_int)_AFTER_CALL_26| |c_ULTIMATE.start_main_~user~0#1.base|) 8))))))))) (or (and (exists ((|v_#memory_int_416| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_88| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_87| (Array Int (Array Int Int))) (|v_#memory_int_99| (Array Int (Array Int Int))) (|v_#valid_62| (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem51#1.base_23| Int) (|v_ULTIMATE.start_main_#t~memset~res52#1.base_24| Int) (|v_#memory_$Pointer$.base_89| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_27| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc58#1.base_5| Int) (|v_#memory_$Pointer$.offset_88| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_87| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_89| (Array Int (Array Int Int))) (|v_#length_48| (Array Int Int)) (|v_#memory_int_100| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_343| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_343| (Array Int (Array Int Int)))) (let ((.cse28 (select (select |v_#memory_$Pointer$.base_343| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse29 (+ (select (select |v_#memory_$Pointer$.offset_343| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16)) (.cse1 (select (select |v_#memory_$Pointer$.base_87| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse2 (select (select |v_#memory_$Pointer$.offset_89| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse32 (store |v_#memory_$Pointer$.offset_89| .cse1 (store (select |v_#memory_$Pointer$.offset_89| .cse1) .cse2 0))) (.cse13 (store |v_#memory_$Pointer$.base_87| .cse1 (store (select |v_#memory_$Pointer$.base_87| .cse1) .cse2 |v_ULTIMATE.start_main_#t~malloc58#1.base_5|))) (.cse11 (store |v_#memory_$Pointer$.offset_343| .cse28 (store (select |v_#memory_$Pointer$.offset_343| .cse28) .cse29 8))) (.cse12 (store |v_#memory_$Pointer$.base_343| .cse28 (store (select |v_#memory_$Pointer$.base_343| .cse28) .cse29 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse9 (select (select .cse12 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse10 (+ (select (select .cse11 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse4 (select (select |v_#memory_$Pointer$.base_89| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse5 (+ 20 (select (select |v_#memory_$Pointer$.offset_88| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse14 (select (select .cse13 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse15 (+ 40 (select (select .cse32 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse7 (select (select |v_#memory_$Pointer$.base_88| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse8 (+ (select (select |v_#memory_$Pointer$.offset_87| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8))) (and (= |v_#memory_int_100| (let ((.cse0 (let ((.cse3 (let ((.cse6 (store |v_#memory_int_99| .cse9 (store (select |v_#memory_int_99| .cse9) .cse10 32)))) (store .cse6 .cse7 (store (select .cse6 .cse7) .cse8 5))))) (store .cse3 .cse4 (store (select .cse3 .cse4) .cse5 8))))) (store .cse0 .cse1 (store (select .cse0 .cse1) .cse2 (select (select |v_#memory_int_100| .cse1) .cse2))))) (= (store .cse11 .cse9 (store (select .cse11 .cse9) .cse10 (select (select |v_#memory_$Pointer$.offset_87| .cse9) .cse10))) |v_#memory_$Pointer$.offset_87|) (= (store .cse12 .cse9 (store (select .cse12 .cse9) .cse10 (select (select |v_#memory_$Pointer$.base_88| .cse9) .cse10))) |v_#memory_$Pointer$.base_88|) (= |c_#valid| (store |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 1)) (= (store |v_#memory_$Pointer$.offset_88| .cse4 (store (select |v_#memory_$Pointer$.offset_88| .cse4) .cse5 (select (select |v_#memory_$Pointer$.offset_89| .cse4) .cse5))) |v_#memory_$Pointer$.offset_89|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_27| (store .cse13 .cse14 (store (select .cse13 .cse14) .cse15 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_27| .cse14) .cse15)))) (= |v_#memory_$Pointer$.offset_88| (store |v_#memory_$Pointer$.offset_87| .cse7 (store (select |v_#memory_$Pointer$.offset_87| .cse7) .cse8 (select (select |v_#memory_$Pointer$.offset_88| .cse7) .cse8)))) (let ((.cse18 (= |v_ULTIMATE.start_main_#t~memset~res52#1.base_24| |v_ULTIMATE.start_main_#t~mem51#1.base_23|))) (or (and .cse16 .cse17 .cse18 (exists ((|v_#memory_$Pointer$.base_71| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_#valid_61| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_25| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_341| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_340| (Array Int (Array Int Int)))) (let ((.cse20 (select |v_#memory_$Pointer$.base_71| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse21 (select |v_#memory_$Pointer$.base_341| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse19 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_25| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#valid_61| .cse19 1) |v_#valid_62|) (= .cse19 |v_ULTIMATE.start_main_#t~mem51#1.base_23|) (= (store |v_#memory_$Pointer$.base_340| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_340| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse20 36))) |v_#memory_$Pointer$.base_71|) (<= (+ .cse19 1) |c_#StackHeapBarrier|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_25| (store |v_#memory_$Pointer$.base_341| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse21 16 0) 12 0) 8 .cse19))) (= |v_#length_48| (store |v_#length_47| .cse19 44)) (not (= .cse19 0)) (= (store |v_#memory_$Pointer$.base_71| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse20 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse21 32))) |v_#memory_$Pointer$.base_341|) (= (select |v_#valid_61| .cse19) 0)))) .cse22) (and .cse16 .cse23 .cse18 .cse24 (exists ((|v_#memory_$Pointer$.base_71| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_#valid_61| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_26| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_341| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_340| (Array Int (Array Int Int)))) (let ((.cse26 (select |v_#memory_$Pointer$.base_71| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse27 (select |v_#memory_$Pointer$.base_341| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse25 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_26| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_#valid_62| (store |v_#valid_61| .cse25 1)) (not (= .cse25 0)) (= |v_ULTIMATE.start_main_#t~mem51#1.base_23| .cse25) (= (store |v_#memory_$Pointer$.base_340| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_340| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse26 36))) |v_#memory_$Pointer$.base_71|) (= |v_#length_48| (store |v_#length_47| .cse25 44)) (= (select |v_#valid_61| .cse25) 0) (<= (+ .cse25 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_71| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse26 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse27 32))) |v_#memory_$Pointer$.base_341|) (= (store |v_#memory_$Pointer$.base_341| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse27 16 0) 12 0) 8 .cse25)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_26|))))))) (= (store |v_#memory_$Pointer$.base_89| .cse4 (store (select |v_#memory_$Pointer$.base_89| .cse4) .cse5 (select (select |v_#memory_$Pointer$.base_87| .cse4) .cse5))) |v_#memory_$Pointer$.base_87|) (not (= |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 0)) (= (store |v_#length_48| |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 384) |c_#length|) (= (store |v_#memory_int_416| .cse28 (store (select |v_#memory_int_416| .cse28) .cse29 (select (select |v_#memory_int_99| .cse28) .cse29))) |v_#memory_int_99|) (let ((.cse30 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse31 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_27| .cse30) .cse31) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| .cse30) .cse31) 0)))) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| (store .cse32 .cse14 (store (select .cse32 .cse14) .cse15 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| .cse14) .cse15)))) (= (store |v_#memory_$Pointer$.base_88| .cse7 (store (select |v_#memory_$Pointer$.base_88| .cse7) .cse8 (select (select |v_#memory_$Pointer$.base_89| .cse7) .cse8))) |v_#memory_$Pointer$.base_89|) (<= (+ |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 1) |c_#StackHeapBarrier|) (= (select |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc58#1.base_5|) 0)))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_23| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_23| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_23|)))) (and (exists ((|v_#memory_int_416| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_88| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_87| (Array Int (Array Int Int))) (|v_#memory_int_99| (Array Int (Array Int Int))) (|v_#valid_62| (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem51#1.base_23| Int) (|v_ULTIMATE.start_main_#t~memset~res52#1.base_24| Int) (|v_#memory_$Pointer$.base_89| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_28| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc58#1.base_5| Int) (|v_#memory_$Pointer$.offset_88| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_87| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_89| (Array Int (Array Int Int))) (|v_#length_48| (Array Int Int)) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| (Array Int (Array Int Int))) (|v_#memory_int_100| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_343| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_343| (Array Int (Array Int Int)))) (let ((.cse58 (select (select |v_#memory_$Pointer$.base_343| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse59 (+ (select (select |v_#memory_$Pointer$.offset_343| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16)) (.cse34 (select (select |v_#memory_$Pointer$.base_87| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse35 (select (select |v_#memory_$Pointer$.offset_89| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse60 (store |v_#memory_$Pointer$.offset_89| .cse34 (store (select |v_#memory_$Pointer$.offset_89| .cse34) .cse35 0))) (.cse55 (store |v_#memory_$Pointer$.base_87| .cse34 (store (select |v_#memory_$Pointer$.base_87| .cse34) .cse35 |v_ULTIMATE.start_main_#t~malloc58#1.base_5|))) (.cse44 (store |v_#memory_$Pointer$.offset_343| .cse58 (store (select |v_#memory_$Pointer$.offset_343| .cse58) .cse59 8))) (.cse45 (store |v_#memory_$Pointer$.base_343| .cse58 (store (select |v_#memory_$Pointer$.base_343| .cse58) .cse59 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse42 (select (select .cse45 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse43 (+ (select (select .cse44 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse37 (select (select |v_#memory_$Pointer$.base_89| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse38 (+ 20 (select (select |v_#memory_$Pointer$.offset_88| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse56 (select (select .cse55 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse57 (+ 40 (select (select .cse60 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse40 (select (select |v_#memory_$Pointer$.base_88| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse41 (+ (select (select |v_#memory_$Pointer$.offset_87| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8))) (and (= |v_#memory_int_100| (let ((.cse33 (let ((.cse36 (let ((.cse39 (store |v_#memory_int_99| .cse42 (store (select |v_#memory_int_99| .cse42) .cse43 32)))) (store .cse39 .cse40 (store (select .cse39 .cse40) .cse41 5))))) (store .cse36 .cse37 (store (select .cse36 .cse37) .cse38 8))))) (store .cse33 .cse34 (store (select .cse33 .cse34) .cse35 (select (select |v_#memory_int_100| .cse34) .cse35))))) (= (store .cse44 .cse42 (store (select .cse44 .cse42) .cse43 (select (select |v_#memory_$Pointer$.offset_87| .cse42) .cse43))) |v_#memory_$Pointer$.offset_87|) (= (store .cse45 .cse42 (store (select .cse45 .cse42) .cse43 (select (select |v_#memory_$Pointer$.base_88| .cse42) .cse43))) |v_#memory_$Pointer$.base_88|) (let ((.cse46 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse47 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| .cse46) .cse47) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| .cse46) .cse47) 0)))) (= |c_#valid| (store |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 1)) (= (store |v_#memory_$Pointer$.offset_88| .cse37 (store (select |v_#memory_$Pointer$.offset_88| .cse37) .cse38 (select (select |v_#memory_$Pointer$.offset_89| .cse37) .cse38))) |v_#memory_$Pointer$.offset_89|) (= |v_#memory_$Pointer$.offset_88| (store |v_#memory_$Pointer$.offset_87| .cse40 (store (select |v_#memory_$Pointer$.offset_87| .cse40) .cse41 (select (select |v_#memory_$Pointer$.offset_88| .cse40) .cse41)))) (let ((.cse48 (= |v_ULTIMATE.start_main_#t~memset~res52#1.base_24| |v_ULTIMATE.start_main_#t~mem51#1.base_23|))) (or (and .cse16 .cse17 .cse48 (exists ((|v_#memory_$Pointer$.base_71| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_#valid_61| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_25| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_341| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_340| (Array Int (Array Int Int)))) (let ((.cse50 (select |v_#memory_$Pointer$.base_71| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse51 (select |v_#memory_$Pointer$.base_341| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse49 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_25| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#valid_61| .cse49 1) |v_#valid_62|) (= .cse49 |v_ULTIMATE.start_main_#t~mem51#1.base_23|) (= (store |v_#memory_$Pointer$.base_340| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_340| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse50 36))) |v_#memory_$Pointer$.base_71|) (<= (+ .cse49 1) |c_#StackHeapBarrier|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_25| (store |v_#memory_$Pointer$.base_341| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse51 16 0) 12 0) 8 .cse49))) (= |v_#length_48| (store |v_#length_47| .cse49 44)) (not (= .cse49 0)) (= (store |v_#memory_$Pointer$.base_71| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse50 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse51 32))) |v_#memory_$Pointer$.base_341|) (= (select |v_#valid_61| .cse49) 0)))) .cse22) (and .cse16 .cse23 .cse48 .cse24 (exists ((|v_#memory_$Pointer$.base_71| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_#valid_61| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_26| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_341| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_340| (Array Int (Array Int Int)))) (let ((.cse53 (select |v_#memory_$Pointer$.base_71| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse54 (select |v_#memory_$Pointer$.base_341| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse52 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_26| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_#valid_62| (store |v_#valid_61| .cse52 1)) (not (= .cse52 0)) (= |v_ULTIMATE.start_main_#t~mem51#1.base_23| .cse52) (= (store |v_#memory_$Pointer$.base_340| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_340| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse53 36))) |v_#memory_$Pointer$.base_71|) (= |v_#length_48| (store |v_#length_47| .cse52 44)) (= (select |v_#valid_61| .cse52) 0) (<= (+ .cse52 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_71| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse53 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse54 32))) |v_#memory_$Pointer$.base_341|) (= (store |v_#memory_$Pointer$.base_341| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse54 16 0) 12 0) 8 .cse52)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_26|))))))) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| (store .cse55 .cse56 (store (select .cse55 .cse56) .cse57 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| .cse56) .cse57)))) (= (store |v_#memory_$Pointer$.base_89| .cse37 (store (select |v_#memory_$Pointer$.base_89| .cse37) .cse38 (select (select |v_#memory_$Pointer$.base_87| .cse37) .cse38))) |v_#memory_$Pointer$.base_87|) (not (= |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 0)) (= (store |v_#length_48| |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 384) |c_#length|) (= (store |v_#memory_int_416| .cse58 (store (select |v_#memory_int_416| .cse58) .cse59 (select (select |v_#memory_int_99| .cse58) .cse59))) |v_#memory_int_99|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| (store .cse60 .cse56 (store (select .cse60 .cse56) .cse57 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| .cse56) .cse57)))) (= (store |v_#memory_$Pointer$.base_88| .cse40 (store (select |v_#memory_$Pointer$.base_88| .cse40) .cse41 (select (select |v_#memory_$Pointer$.base_89| .cse40) .cse41))) |v_#memory_$Pointer$.base_89|) (<= (+ |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 1) |c_#StackHeapBarrier|) (= (select |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc58#1.base_5|) 0)))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_24| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_24|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr164_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 17:05:05,611 WARN L854 $PredicateComparison]: unable to prove that (and (<= |c_ULTIMATE.start_main_~i~0#1| 9) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (exists ((|v_#memory_int_417| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_344| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_344| (Array Int (Array Int Int)))) (let ((.cse0 (select (select |v_#memory_$Pointer$.base_344| |c_ULTIMATE.start_main_~users~0#1.base|) 8)) (.cse2 (+ 12 (select (select |v_#memory_$Pointer$.offset_344| |c_ULTIMATE.start_main_~users~0#1.base|) 8)))) (and (= (store |v_#memory_int_417| .cse0 (let ((.cse1 (select |v_#memory_int_417| .cse0))) (store .cse1 .cse2 (+ (select .cse1 .cse2) 1)))) |c_#memory_int|) (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_344| .cse0 (store (select |v_#memory_$Pointer$.base_344| .cse0) .cse2 (select (select |c_#memory_$Pointer$.base| .cse0) .cse2)))) (= (store |v_#memory_$Pointer$.offset_344| .cse0 (store (select |v_#memory_$Pointer$.offset_344| .cse0) .cse2 (select (select |c_#memory_$Pointer$.offset| .cse0) .cse2))) |c_#memory_$Pointer$.offset|)))) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (let ((.cse20 (exists ((|v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_21| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_21|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_21| 4294967296))))) (.cse25 (exists ((|v_#memory_int_415| (Array Int (Array Int Int))) (|v_#memory_int_87| (Array Int (Array Int Int))) (|v_#memory_int_413| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_43| (Array Int (Array Int Int)))) (let ((.cse68 (select |v_#memory_int_415| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse69 (select |v_#memory_int_87| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse70 (select |v_#memory_int_83| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_415| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse68 8 (select (select |v_#memory_int_BEFORE_CALL_43| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_43|) (= (store |v_#memory_int_87| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse69 12 (select .cse68 12))) |v_#memory_int_415|) (= |v_#memory_int_87| (store |v_#memory_int_83| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse70 32 4) 16 (select .cse69 16)))) (= (store |v_#memory_int_413| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_413| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse70 28))) |v_#memory_int_83|))))) (.cse19 (exists ((|v_#memory_$Pointer$.offset_340| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_341| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_71| (Array Int (Array Int Int)))) (let ((.cse67 (select |v_#memory_$Pointer$.offset_71| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_340| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_340| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse67 36))) |v_#memory_$Pointer$.offset_71|) (= |v_#memory_$Pointer$.offset_341| (store |v_#memory_$Pointer$.offset_71| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse67 28 0) 32 (select (select |v_#memory_$Pointer$.offset_341| |c_ULTIMATE.start_main_~user~0#1.base|) 32)))))))) (.cse26 (exists ((|v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_22| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_22| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_22|)))) (.cse27 (exists ((|v_old(#memory_int)_AFTER_CALL_26| (Array Int (Array Int Int))) (|v_#memory_int_415| (Array Int (Array Int Int))) (|v_#memory_int_87| (Array Int (Array Int Int))) (|v_#memory_int_413| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse64 (select |v_#memory_int_87| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse66 (select |v_#memory_int_83| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_415| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_87| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse64 12 (select .cse65 12))) |v_#memory_int_415|) (= |v_#memory_int_87| (store |v_#memory_int_83| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse66 32 4) 16 (select .cse64 16)))) (= (store |v_#memory_int_413| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_413| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse66 28))) |v_#memory_int_83|) (= |v_old(#memory_int)_AFTER_CALL_26| (store |v_#memory_int_415| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse65 8 (select (select |v_old(#memory_int)_AFTER_CALL_26| |c_ULTIMATE.start_main_~user~0#1.base|) 8))))))))) (or (and (exists ((|v_#memory_int_416| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_88| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_87| (Array Int (Array Int Int))) (|v_#memory_int_99| (Array Int (Array Int Int))) (|v_#valid_62| (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem51#1.base_23| Int) (|v_ULTIMATE.start_main_#t~memset~res52#1.base_24| Int) (|v_#memory_$Pointer$.base_89| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_27| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc58#1.base_5| Int) (|v_#memory_$Pointer$.offset_88| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_87| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_89| (Array Int (Array Int Int))) (|v_#length_48| (Array Int Int)) (|v_#memory_int_100| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_343| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_343| (Array Int (Array Int Int)))) (let ((.cse31 (select (select |v_#memory_$Pointer$.base_343| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse32 (+ (select (select |v_#memory_$Pointer$.offset_343| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16)) (.cse4 (select (select |v_#memory_$Pointer$.base_87| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse5 (select (select |v_#memory_$Pointer$.offset_89| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse35 (store |v_#memory_$Pointer$.offset_89| .cse4 (store (select |v_#memory_$Pointer$.offset_89| .cse4) .cse5 0))) (.cse16 (store |v_#memory_$Pointer$.base_87| .cse4 (store (select |v_#memory_$Pointer$.base_87| .cse4) .cse5 |v_ULTIMATE.start_main_#t~malloc58#1.base_5|))) (.cse14 (store |v_#memory_$Pointer$.offset_343| .cse31 (store (select |v_#memory_$Pointer$.offset_343| .cse31) .cse32 8))) (.cse15 (store |v_#memory_$Pointer$.base_343| .cse31 (store (select |v_#memory_$Pointer$.base_343| .cse31) .cse32 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse12 (select (select .cse15 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse13 (+ (select (select .cse14 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse7 (select (select |v_#memory_$Pointer$.base_89| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse8 (+ 20 (select (select |v_#memory_$Pointer$.offset_88| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse17 (select (select .cse16 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse18 (+ 40 (select (select .cse35 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse10 (select (select |v_#memory_$Pointer$.base_88| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse11 (+ (select (select |v_#memory_$Pointer$.offset_87| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8))) (and (= |v_#memory_int_100| (let ((.cse3 (let ((.cse6 (let ((.cse9 (store |v_#memory_int_99| .cse12 (store (select |v_#memory_int_99| .cse12) .cse13 32)))) (store .cse9 .cse10 (store (select .cse9 .cse10) .cse11 5))))) (store .cse6 .cse7 (store (select .cse6 .cse7) .cse8 8))))) (store .cse3 .cse4 (store (select .cse3 .cse4) .cse5 (select (select |v_#memory_int_100| .cse4) .cse5))))) (= (store .cse14 .cse12 (store (select .cse14 .cse12) .cse13 (select (select |v_#memory_$Pointer$.offset_87| .cse12) .cse13))) |v_#memory_$Pointer$.offset_87|) (= (store .cse15 .cse12 (store (select .cse15 .cse12) .cse13 (select (select |v_#memory_$Pointer$.base_88| .cse12) .cse13))) |v_#memory_$Pointer$.base_88|) (= |c_#valid| (store |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 1)) (= (store |v_#memory_$Pointer$.offset_88| .cse7 (store (select |v_#memory_$Pointer$.offset_88| .cse7) .cse8 (select (select |v_#memory_$Pointer$.offset_89| .cse7) .cse8))) |v_#memory_$Pointer$.offset_89|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_27| (store .cse16 .cse17 (store (select .cse16 .cse17) .cse18 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_27| .cse17) .cse18)))) (= |v_#memory_$Pointer$.offset_88| (store |v_#memory_$Pointer$.offset_87| .cse10 (store (select |v_#memory_$Pointer$.offset_87| .cse10) .cse11 (select (select |v_#memory_$Pointer$.offset_88| .cse10) .cse11)))) (let ((.cse21 (= |v_ULTIMATE.start_main_#t~memset~res52#1.base_24| |v_ULTIMATE.start_main_#t~mem51#1.base_23|))) (or (and .cse19 .cse20 .cse21 (exists ((|v_#memory_$Pointer$.base_71| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_#valid_61| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_25| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_341| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_340| (Array Int (Array Int Int)))) (let ((.cse23 (select |v_#memory_$Pointer$.base_71| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse24 (select |v_#memory_$Pointer$.base_341| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse22 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_25| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#valid_61| .cse22 1) |v_#valid_62|) (= .cse22 |v_ULTIMATE.start_main_#t~mem51#1.base_23|) (= (store |v_#memory_$Pointer$.base_340| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_340| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse23 36))) |v_#memory_$Pointer$.base_71|) (<= (+ .cse22 1) |c_#StackHeapBarrier|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_25| (store |v_#memory_$Pointer$.base_341| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse24 16 0) 12 0) 8 .cse22))) (= |v_#length_48| (store |v_#length_47| .cse22 44)) (not (= .cse22 0)) (= (store |v_#memory_$Pointer$.base_71| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse23 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse24 32))) |v_#memory_$Pointer$.base_341|) (= (select |v_#valid_61| .cse22) 0)))) .cse25) (and .cse19 .cse26 .cse21 .cse27 (exists ((|v_#memory_$Pointer$.base_71| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_#valid_61| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_26| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_341| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_340| (Array Int (Array Int Int)))) (let ((.cse29 (select |v_#memory_$Pointer$.base_71| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse30 (select |v_#memory_$Pointer$.base_341| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse28 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_26| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_#valid_62| (store |v_#valid_61| .cse28 1)) (not (= .cse28 0)) (= |v_ULTIMATE.start_main_#t~mem51#1.base_23| .cse28) (= (store |v_#memory_$Pointer$.base_340| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_340| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse29 36))) |v_#memory_$Pointer$.base_71|) (= |v_#length_48| (store |v_#length_47| .cse28 44)) (= (select |v_#valid_61| .cse28) 0) (<= (+ .cse28 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_71| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse29 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse30 32))) |v_#memory_$Pointer$.base_341|) (= (store |v_#memory_$Pointer$.base_341| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse30 16 0) 12 0) 8 .cse28)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_26|))))))) (= (store |v_#memory_$Pointer$.base_89| .cse7 (store (select |v_#memory_$Pointer$.base_89| .cse7) .cse8 (select (select |v_#memory_$Pointer$.base_87| .cse7) .cse8))) |v_#memory_$Pointer$.base_87|) (not (= |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 0)) (= (store |v_#length_48| |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 384) |c_#length|) (= (store |v_#memory_int_416| .cse31 (store (select |v_#memory_int_416| .cse31) .cse32 (select (select |v_#memory_int_99| .cse31) .cse32))) |v_#memory_int_99|) (let ((.cse33 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse34 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_27| .cse33) .cse34) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| .cse33) .cse34) 0)))) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| (store .cse35 .cse17 (store (select .cse35 .cse17) .cse18 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| .cse17) .cse18)))) (= (store |v_#memory_$Pointer$.base_88| .cse10 (store (select |v_#memory_$Pointer$.base_88| .cse10) .cse11 (select (select |v_#memory_$Pointer$.base_89| .cse10) .cse11))) |v_#memory_$Pointer$.base_89|) (<= (+ |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 1) |c_#StackHeapBarrier|) (= (select |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc58#1.base_5|) 0)))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_23| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_23| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_23|)))) (and (exists ((|v_#memory_int_416| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_88| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_87| (Array Int (Array Int Int))) (|v_#memory_int_99| (Array Int (Array Int Int))) (|v_#valid_62| (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem51#1.base_23| Int) (|v_ULTIMATE.start_main_#t~memset~res52#1.base_24| Int) (|v_#memory_$Pointer$.base_89| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_28| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc58#1.base_5| Int) (|v_#memory_$Pointer$.offset_88| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_87| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_89| (Array Int (Array Int Int))) (|v_#length_48| (Array Int Int)) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| (Array Int (Array Int Int))) (|v_#memory_int_100| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_343| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_343| (Array Int (Array Int Int)))) (let ((.cse61 (select (select |v_#memory_$Pointer$.base_343| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse62 (+ (select (select |v_#memory_$Pointer$.offset_343| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16)) (.cse37 (select (select |v_#memory_$Pointer$.base_87| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse38 (select (select |v_#memory_$Pointer$.offset_89| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse63 (store |v_#memory_$Pointer$.offset_89| .cse37 (store (select |v_#memory_$Pointer$.offset_89| .cse37) .cse38 0))) (.cse58 (store |v_#memory_$Pointer$.base_87| .cse37 (store (select |v_#memory_$Pointer$.base_87| .cse37) .cse38 |v_ULTIMATE.start_main_#t~malloc58#1.base_5|))) (.cse47 (store |v_#memory_$Pointer$.offset_343| .cse61 (store (select |v_#memory_$Pointer$.offset_343| .cse61) .cse62 8))) (.cse48 (store |v_#memory_$Pointer$.base_343| .cse61 (store (select |v_#memory_$Pointer$.base_343| .cse61) .cse62 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse45 (select (select .cse48 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse46 (+ (select (select .cse47 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse40 (select (select |v_#memory_$Pointer$.base_89| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse41 (+ 20 (select (select |v_#memory_$Pointer$.offset_88| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse59 (select (select .cse58 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse60 (+ 40 (select (select .cse63 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse43 (select (select |v_#memory_$Pointer$.base_88| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse44 (+ (select (select |v_#memory_$Pointer$.offset_87| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8))) (and (= |v_#memory_int_100| (let ((.cse36 (let ((.cse39 (let ((.cse42 (store |v_#memory_int_99| .cse45 (store (select |v_#memory_int_99| .cse45) .cse46 32)))) (store .cse42 .cse43 (store (select .cse42 .cse43) .cse44 5))))) (store .cse39 .cse40 (store (select .cse39 .cse40) .cse41 8))))) (store .cse36 .cse37 (store (select .cse36 .cse37) .cse38 (select (select |v_#memory_int_100| .cse37) .cse38))))) (= (store .cse47 .cse45 (store (select .cse47 .cse45) .cse46 (select (select |v_#memory_$Pointer$.offset_87| .cse45) .cse46))) |v_#memory_$Pointer$.offset_87|) (= (store .cse48 .cse45 (store (select .cse48 .cse45) .cse46 (select (select |v_#memory_$Pointer$.base_88| .cse45) .cse46))) |v_#memory_$Pointer$.base_88|) (let ((.cse49 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse50 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| .cse49) .cse50) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| .cse49) .cse50) 0)))) (= |c_#valid| (store |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 1)) (= (store |v_#memory_$Pointer$.offset_88| .cse40 (store (select |v_#memory_$Pointer$.offset_88| .cse40) .cse41 (select (select |v_#memory_$Pointer$.offset_89| .cse40) .cse41))) |v_#memory_$Pointer$.offset_89|) (= |v_#memory_$Pointer$.offset_88| (store |v_#memory_$Pointer$.offset_87| .cse43 (store (select |v_#memory_$Pointer$.offset_87| .cse43) .cse44 (select (select |v_#memory_$Pointer$.offset_88| .cse43) .cse44)))) (let ((.cse51 (= |v_ULTIMATE.start_main_#t~memset~res52#1.base_24| |v_ULTIMATE.start_main_#t~mem51#1.base_23|))) (or (and .cse19 .cse20 .cse51 (exists ((|v_#memory_$Pointer$.base_71| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_#valid_61| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_25| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_341| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_340| (Array Int (Array Int Int)))) (let ((.cse53 (select |v_#memory_$Pointer$.base_71| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse54 (select |v_#memory_$Pointer$.base_341| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse52 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_25| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#valid_61| .cse52 1) |v_#valid_62|) (= .cse52 |v_ULTIMATE.start_main_#t~mem51#1.base_23|) (= (store |v_#memory_$Pointer$.base_340| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_340| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse53 36))) |v_#memory_$Pointer$.base_71|) (<= (+ .cse52 1) |c_#StackHeapBarrier|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_25| (store |v_#memory_$Pointer$.base_341| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse54 16 0) 12 0) 8 .cse52))) (= |v_#length_48| (store |v_#length_47| .cse52 44)) (not (= .cse52 0)) (= (store |v_#memory_$Pointer$.base_71| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse53 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse54 32))) |v_#memory_$Pointer$.base_341|) (= (select |v_#valid_61| .cse52) 0)))) .cse25) (and .cse19 .cse26 .cse51 .cse27 (exists ((|v_#memory_$Pointer$.base_71| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_#valid_61| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_26| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_341| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_340| (Array Int (Array Int Int)))) (let ((.cse56 (select |v_#memory_$Pointer$.base_71| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse57 (select |v_#memory_$Pointer$.base_341| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse55 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_26| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_#valid_62| (store |v_#valid_61| .cse55 1)) (not (= .cse55 0)) (= |v_ULTIMATE.start_main_#t~mem51#1.base_23| .cse55) (= (store |v_#memory_$Pointer$.base_340| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_340| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse56 36))) |v_#memory_$Pointer$.base_71|) (= |v_#length_48| (store |v_#length_47| .cse55 44)) (= (select |v_#valid_61| .cse55) 0) (<= (+ .cse55 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_71| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse56 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse57 32))) |v_#memory_$Pointer$.base_341|) (= (store |v_#memory_$Pointer$.base_341| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse57 16 0) 12 0) 8 .cse55)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_26|))))))) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| (store .cse58 .cse59 (store (select .cse58 .cse59) .cse60 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| .cse59) .cse60)))) (= (store |v_#memory_$Pointer$.base_89| .cse40 (store (select |v_#memory_$Pointer$.base_89| .cse40) .cse41 (select (select |v_#memory_$Pointer$.base_87| .cse40) .cse41))) |v_#memory_$Pointer$.base_87|) (not (= |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 0)) (= (store |v_#length_48| |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 384) |c_#length|) (= (store |v_#memory_int_416| .cse61 (store (select |v_#memory_int_416| .cse61) .cse62 (select (select |v_#memory_int_99| .cse61) .cse62))) |v_#memory_int_99|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| (store .cse63 .cse59 (store (select .cse63 .cse59) .cse60 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| .cse59) .cse60)))) (= (store |v_#memory_$Pointer$.base_88| .cse43 (store (select |v_#memory_$Pointer$.base_88| .cse43) .cse44 (select (select |v_#memory_$Pointer$.base_89| .cse43) .cse44))) |v_#memory_$Pointer$.base_89|) (<= (+ |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 1) |c_#StackHeapBarrier|) (= (select |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc58#1.base_5|) 0)))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_24| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_24|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr164_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 17:05:07,646 WARN L854 $PredicateComparison]: unable to prove that (and (<= |c_ULTIMATE.start_main_~i~0#1| 9) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (exists ((|v_#memory_int_417| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_344| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_344| (Array Int (Array Int Int)))) (let ((.cse0 (select (select |v_#memory_$Pointer$.base_344| |c_ULTIMATE.start_main_~users~0#1.base|) 8)) (.cse2 (+ 12 (select (select |v_#memory_$Pointer$.offset_344| |c_ULTIMATE.start_main_~users~0#1.base|) 8)))) (and (= (store |v_#memory_int_417| .cse0 (let ((.cse1 (select |v_#memory_int_417| .cse0))) (store .cse1 .cse2 (+ (select .cse1 .cse2) 1)))) |c_#memory_int|) (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_344| .cse0 (store (select |v_#memory_$Pointer$.base_344| .cse0) .cse2 (select (select |c_#memory_$Pointer$.base| .cse0) .cse2)))) (= (store |v_#memory_$Pointer$.offset_344| .cse0 (store (select |v_#memory_$Pointer$.offset_344| .cse0) .cse2 (select (select |c_#memory_$Pointer$.offset| .cse0) .cse2))) |c_#memory_$Pointer$.offset|)))) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (let ((.cse20 (exists ((|v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_21| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_21|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_21| 4294967296))))) (.cse25 (exists ((|v_#memory_int_415| (Array Int (Array Int Int))) (|v_#memory_int_87| (Array Int (Array Int Int))) (|v_#memory_int_413| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_43| (Array Int (Array Int Int)))) (let ((.cse68 (select |v_#memory_int_415| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse69 (select |v_#memory_int_87| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse70 (select |v_#memory_int_83| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_415| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse68 8 (select (select |v_#memory_int_BEFORE_CALL_43| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_43|) (= (store |v_#memory_int_87| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse69 12 (select .cse68 12))) |v_#memory_int_415|) (= |v_#memory_int_87| (store |v_#memory_int_83| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse70 32 4) 16 (select .cse69 16)))) (= (store |v_#memory_int_413| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_413| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse70 28))) |v_#memory_int_83|))))) (.cse19 (exists ((|v_#memory_$Pointer$.offset_340| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_341| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_71| (Array Int (Array Int Int)))) (let ((.cse67 (select |v_#memory_$Pointer$.offset_71| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_340| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_340| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse67 36))) |v_#memory_$Pointer$.offset_71|) (= |v_#memory_$Pointer$.offset_341| (store |v_#memory_$Pointer$.offset_71| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse67 28 0) 32 (select (select |v_#memory_$Pointer$.offset_341| |c_ULTIMATE.start_main_~user~0#1.base|) 32)))))))) (.cse26 (exists ((|v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_22| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_22| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_22|)))) (.cse27 (exists ((|v_old(#memory_int)_AFTER_CALL_26| (Array Int (Array Int Int))) (|v_#memory_int_415| (Array Int (Array Int Int))) (|v_#memory_int_87| (Array Int (Array Int Int))) (|v_#memory_int_413| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse64 (select |v_#memory_int_87| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse66 (select |v_#memory_int_83| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_415| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_87| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse64 12 (select .cse65 12))) |v_#memory_int_415|) (= |v_#memory_int_87| (store |v_#memory_int_83| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse66 32 4) 16 (select .cse64 16)))) (= (store |v_#memory_int_413| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_413| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse66 28))) |v_#memory_int_83|) (= |v_old(#memory_int)_AFTER_CALL_26| (store |v_#memory_int_415| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse65 8 (select (select |v_old(#memory_int)_AFTER_CALL_26| |c_ULTIMATE.start_main_~user~0#1.base|) 8))))))))) (or (and (exists ((|v_#memory_int_416| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_88| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_87| (Array Int (Array Int Int))) (|v_#memory_int_99| (Array Int (Array Int Int))) (|v_#valid_62| (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem51#1.base_23| Int) (|v_ULTIMATE.start_main_#t~memset~res52#1.base_24| Int) (|v_#memory_$Pointer$.base_89| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_27| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc58#1.base_5| Int) (|v_#memory_$Pointer$.offset_88| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_87| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_89| (Array Int (Array Int Int))) (|v_#length_48| (Array Int Int)) (|v_#memory_int_100| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_343| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_343| (Array Int (Array Int Int)))) (let ((.cse31 (select (select |v_#memory_$Pointer$.base_343| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse32 (+ (select (select |v_#memory_$Pointer$.offset_343| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16)) (.cse4 (select (select |v_#memory_$Pointer$.base_87| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse5 (select (select |v_#memory_$Pointer$.offset_89| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse35 (store |v_#memory_$Pointer$.offset_89| .cse4 (store (select |v_#memory_$Pointer$.offset_89| .cse4) .cse5 0))) (.cse16 (store |v_#memory_$Pointer$.base_87| .cse4 (store (select |v_#memory_$Pointer$.base_87| .cse4) .cse5 |v_ULTIMATE.start_main_#t~malloc58#1.base_5|))) (.cse14 (store |v_#memory_$Pointer$.offset_343| .cse31 (store (select |v_#memory_$Pointer$.offset_343| .cse31) .cse32 8))) (.cse15 (store |v_#memory_$Pointer$.base_343| .cse31 (store (select |v_#memory_$Pointer$.base_343| .cse31) .cse32 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse12 (select (select .cse15 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse13 (+ (select (select .cse14 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse7 (select (select |v_#memory_$Pointer$.base_89| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse8 (+ 20 (select (select |v_#memory_$Pointer$.offset_88| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse17 (select (select .cse16 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse18 (+ 40 (select (select .cse35 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse10 (select (select |v_#memory_$Pointer$.base_88| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse11 (+ (select (select |v_#memory_$Pointer$.offset_87| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8))) (and (= |v_#memory_int_100| (let ((.cse3 (let ((.cse6 (let ((.cse9 (store |v_#memory_int_99| .cse12 (store (select |v_#memory_int_99| .cse12) .cse13 32)))) (store .cse9 .cse10 (store (select .cse9 .cse10) .cse11 5))))) (store .cse6 .cse7 (store (select .cse6 .cse7) .cse8 8))))) (store .cse3 .cse4 (store (select .cse3 .cse4) .cse5 (select (select |v_#memory_int_100| .cse4) .cse5))))) (= (store .cse14 .cse12 (store (select .cse14 .cse12) .cse13 (select (select |v_#memory_$Pointer$.offset_87| .cse12) .cse13))) |v_#memory_$Pointer$.offset_87|) (= (store .cse15 .cse12 (store (select .cse15 .cse12) .cse13 (select (select |v_#memory_$Pointer$.base_88| .cse12) .cse13))) |v_#memory_$Pointer$.base_88|) (= |c_#valid| (store |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 1)) (= (store |v_#memory_$Pointer$.offset_88| .cse7 (store (select |v_#memory_$Pointer$.offset_88| .cse7) .cse8 (select (select |v_#memory_$Pointer$.offset_89| .cse7) .cse8))) |v_#memory_$Pointer$.offset_89|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_27| (store .cse16 .cse17 (store (select .cse16 .cse17) .cse18 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_27| .cse17) .cse18)))) (= |v_#memory_$Pointer$.offset_88| (store |v_#memory_$Pointer$.offset_87| .cse10 (store (select |v_#memory_$Pointer$.offset_87| .cse10) .cse11 (select (select |v_#memory_$Pointer$.offset_88| .cse10) .cse11)))) (let ((.cse21 (= |v_ULTIMATE.start_main_#t~memset~res52#1.base_24| |v_ULTIMATE.start_main_#t~mem51#1.base_23|))) (or (and .cse19 .cse20 .cse21 (exists ((|v_#memory_$Pointer$.base_71| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_#valid_61| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_25| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_341| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_340| (Array Int (Array Int Int)))) (let ((.cse23 (select |v_#memory_$Pointer$.base_71| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse24 (select |v_#memory_$Pointer$.base_341| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse22 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_25| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#valid_61| .cse22 1) |v_#valid_62|) (= .cse22 |v_ULTIMATE.start_main_#t~mem51#1.base_23|) (= (store |v_#memory_$Pointer$.base_340| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_340| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse23 36))) |v_#memory_$Pointer$.base_71|) (<= (+ .cse22 1) |c_#StackHeapBarrier|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_25| (store |v_#memory_$Pointer$.base_341| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse24 16 0) 12 0) 8 .cse22))) (= |v_#length_48| (store |v_#length_47| .cse22 44)) (not (= .cse22 0)) (= (store |v_#memory_$Pointer$.base_71| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse23 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse24 32))) |v_#memory_$Pointer$.base_341|) (= (select |v_#valid_61| .cse22) 0)))) .cse25) (and .cse19 .cse26 .cse21 .cse27 (exists ((|v_#memory_$Pointer$.base_71| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_#valid_61| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_26| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_341| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_340| (Array Int (Array Int Int)))) (let ((.cse29 (select |v_#memory_$Pointer$.base_71| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse30 (select |v_#memory_$Pointer$.base_341| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse28 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_26| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_#valid_62| (store |v_#valid_61| .cse28 1)) (not (= .cse28 0)) (= |v_ULTIMATE.start_main_#t~mem51#1.base_23| .cse28) (= (store |v_#memory_$Pointer$.base_340| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_340| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse29 36))) |v_#memory_$Pointer$.base_71|) (= |v_#length_48| (store |v_#length_47| .cse28 44)) (= (select |v_#valid_61| .cse28) 0) (<= (+ .cse28 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_71| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse29 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse30 32))) |v_#memory_$Pointer$.base_341|) (= (store |v_#memory_$Pointer$.base_341| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse30 16 0) 12 0) 8 .cse28)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_26|))))))) (= (store |v_#memory_$Pointer$.base_89| .cse7 (store (select |v_#memory_$Pointer$.base_89| .cse7) .cse8 (select (select |v_#memory_$Pointer$.base_87| .cse7) .cse8))) |v_#memory_$Pointer$.base_87|) (not (= |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 0)) (= (store |v_#length_48| |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 384) |c_#length|) (= (store |v_#memory_int_416| .cse31 (store (select |v_#memory_int_416| .cse31) .cse32 (select (select |v_#memory_int_99| .cse31) .cse32))) |v_#memory_int_99|) (let ((.cse33 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse34 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_27| .cse33) .cse34) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| .cse33) .cse34) 0)))) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| (store .cse35 .cse17 (store (select .cse35 .cse17) .cse18 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_27| .cse17) .cse18)))) (= (store |v_#memory_$Pointer$.base_88| .cse10 (store (select |v_#memory_$Pointer$.base_88| .cse10) .cse11 (select (select |v_#memory_$Pointer$.base_89| .cse10) .cse11))) |v_#memory_$Pointer$.base_89|) (<= (+ |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 1) |c_#StackHeapBarrier|) (= (select |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc58#1.base_5|) 0)))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_23| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_23| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_23|)))) (and (exists ((|v_#memory_int_416| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_88| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_87| (Array Int (Array Int Int))) (|v_#memory_int_99| (Array Int (Array Int Int))) (|v_#valid_62| (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem51#1.base_23| Int) (|v_ULTIMATE.start_main_#t~memset~res52#1.base_24| Int) (|v_#memory_$Pointer$.base_89| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_28| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc58#1.base_5| Int) (|v_#memory_$Pointer$.offset_88| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_87| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_89| (Array Int (Array Int Int))) (|v_#length_48| (Array Int Int)) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| (Array Int (Array Int Int))) (|v_#memory_int_100| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_343| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_343| (Array Int (Array Int Int)))) (let ((.cse61 (select (select |v_#memory_$Pointer$.base_343| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse62 (+ (select (select |v_#memory_$Pointer$.offset_343| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16)) (.cse37 (select (select |v_#memory_$Pointer$.base_87| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse38 (select (select |v_#memory_$Pointer$.offset_89| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse63 (store |v_#memory_$Pointer$.offset_89| .cse37 (store (select |v_#memory_$Pointer$.offset_89| .cse37) .cse38 0))) (.cse58 (store |v_#memory_$Pointer$.base_87| .cse37 (store (select |v_#memory_$Pointer$.base_87| .cse37) .cse38 |v_ULTIMATE.start_main_#t~malloc58#1.base_5|))) (.cse47 (store |v_#memory_$Pointer$.offset_343| .cse61 (store (select |v_#memory_$Pointer$.offset_343| .cse61) .cse62 8))) (.cse48 (store |v_#memory_$Pointer$.base_343| .cse61 (store (select |v_#memory_$Pointer$.base_343| .cse61) .cse62 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse45 (select (select .cse48 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse46 (+ (select (select .cse47 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse40 (select (select |v_#memory_$Pointer$.base_89| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse41 (+ 20 (select (select |v_#memory_$Pointer$.offset_88| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse59 (select (select .cse58 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse60 (+ 40 (select (select .cse63 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse43 (select (select |v_#memory_$Pointer$.base_88| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse44 (+ (select (select |v_#memory_$Pointer$.offset_87| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8))) (and (= |v_#memory_int_100| (let ((.cse36 (let ((.cse39 (let ((.cse42 (store |v_#memory_int_99| .cse45 (store (select |v_#memory_int_99| .cse45) .cse46 32)))) (store .cse42 .cse43 (store (select .cse42 .cse43) .cse44 5))))) (store .cse39 .cse40 (store (select .cse39 .cse40) .cse41 8))))) (store .cse36 .cse37 (store (select .cse36 .cse37) .cse38 (select (select |v_#memory_int_100| .cse37) .cse38))))) (= (store .cse47 .cse45 (store (select .cse47 .cse45) .cse46 (select (select |v_#memory_$Pointer$.offset_87| .cse45) .cse46))) |v_#memory_$Pointer$.offset_87|) (= (store .cse48 .cse45 (store (select .cse48 .cse45) .cse46 (select (select |v_#memory_$Pointer$.base_88| .cse45) .cse46))) |v_#memory_$Pointer$.base_88|) (let ((.cse49 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse50 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| .cse49) .cse50) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| .cse49) .cse50) 0)))) (= |c_#valid| (store |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 1)) (= (store |v_#memory_$Pointer$.offset_88| .cse40 (store (select |v_#memory_$Pointer$.offset_88| .cse40) .cse41 (select (select |v_#memory_$Pointer$.offset_89| .cse40) .cse41))) |v_#memory_$Pointer$.offset_89|) (= |v_#memory_$Pointer$.offset_88| (store |v_#memory_$Pointer$.offset_87| .cse43 (store (select |v_#memory_$Pointer$.offset_87| .cse43) .cse44 (select (select |v_#memory_$Pointer$.offset_88| .cse43) .cse44)))) (let ((.cse51 (= |v_ULTIMATE.start_main_#t~memset~res52#1.base_24| |v_ULTIMATE.start_main_#t~mem51#1.base_23|))) (or (and .cse19 .cse20 .cse51 (exists ((|v_#memory_$Pointer$.base_71| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_#valid_61| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_25| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_341| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_340| (Array Int (Array Int Int)))) (let ((.cse53 (select |v_#memory_$Pointer$.base_71| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse54 (select |v_#memory_$Pointer$.base_341| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse52 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_25| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#valid_61| .cse52 1) |v_#valid_62|) (= .cse52 |v_ULTIMATE.start_main_#t~mem51#1.base_23|) (= (store |v_#memory_$Pointer$.base_340| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_340| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse53 36))) |v_#memory_$Pointer$.base_71|) (<= (+ .cse52 1) |c_#StackHeapBarrier|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_25| (store |v_#memory_$Pointer$.base_341| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse54 16 0) 12 0) 8 .cse52))) (= |v_#length_48| (store |v_#length_47| .cse52 44)) (not (= .cse52 0)) (= (store |v_#memory_$Pointer$.base_71| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse53 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse54 32))) |v_#memory_$Pointer$.base_341|) (= (select |v_#valid_61| .cse52) 0)))) .cse25) (and .cse19 .cse26 .cse51 .cse27 (exists ((|v_#memory_$Pointer$.base_71| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_#valid_61| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_26| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_341| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_340| (Array Int (Array Int Int)))) (let ((.cse56 (select |v_#memory_$Pointer$.base_71| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse57 (select |v_#memory_$Pointer$.base_341| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse55 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_26| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_#valid_62| (store |v_#valid_61| .cse55 1)) (not (= .cse55 0)) (= |v_ULTIMATE.start_main_#t~mem51#1.base_23| .cse55) (= (store |v_#memory_$Pointer$.base_340| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_340| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse56 36))) |v_#memory_$Pointer$.base_71|) (= |v_#length_48| (store |v_#length_47| .cse55 44)) (= (select |v_#valid_61| .cse55) 0) (<= (+ .cse55 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_71| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse56 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse57 32))) |v_#memory_$Pointer$.base_341|) (= (store |v_#memory_$Pointer$.base_341| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse57 16 0) 12 0) 8 .cse55)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_26|))))))) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| (store .cse58 .cse59 (store (select .cse58 .cse59) .cse60 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_28| .cse59) .cse60)))) (= (store |v_#memory_$Pointer$.base_89| .cse40 (store (select |v_#memory_$Pointer$.base_89| .cse40) .cse41 (select (select |v_#memory_$Pointer$.base_87| .cse40) .cse41))) |v_#memory_$Pointer$.base_87|) (not (= |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 0)) (= (store |v_#length_48| |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 384) |c_#length|) (= (store |v_#memory_int_416| .cse61 (store (select |v_#memory_int_416| .cse61) .cse62 (select (select |v_#memory_int_99| .cse61) .cse62))) |v_#memory_int_99|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| (store .cse63 .cse59 (store (select .cse63 .cse59) .cse60 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_28| .cse59) .cse60)))) (= (store |v_#memory_$Pointer$.base_88| .cse43 (store (select |v_#memory_$Pointer$.base_88| .cse43) .cse44 (select (select |v_#memory_$Pointer$.base_89| .cse43) .cse44))) |v_#memory_$Pointer$.base_89|) (<= (+ |v_ULTIMATE.start_main_#t~malloc58#1.base_5| 1) |c_#StackHeapBarrier|) (= (select |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc58#1.base_5|) 0)))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_24| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_24|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr164_BEFORE_RETURN_24| 4294967296))))))) (= |c_ULTIMATE.start_main_~users~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|) (let ((.cse75 (mod (+ (select (select |c_#memory_int| (select (select |c_#memory_$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)) (.cse76 (mod |c_ULTIMATE.start_main_~_ha_hashv~0#1| 4294967296))) (let ((.cse71 (= .cse76 0)) (.cse72 (= .cse75 0))) (or (and (= |c_ULTIMATE.start_main_~_ha_bkt~0#1| 0) (or .cse71 .cse72)) (and (not .cse71) (let ((.cse73 (= .cse75 .cse76))) (or (and (= |c_ULTIMATE.start_main_~_ha_bkt~0#1| |c_ULTIMATE.start_main_~_ha_hashv~0#1|) .cse73) (let ((.cse74 (mod |c_ULTIMATE.start_main_~_ha_bkt~0#1| 4294967296))) (and (not .cse73) (<= .cse74 .cse75) (<= .cse74 .cse76))))) (not .cse72)))))) is different from false [2023-12-02 17:05:17,992 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '3674#(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 17:05:17,992 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2023-12-02 17:05:17,992 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-12-02 17:05:17,992 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2023-12-02 17:05:17,993 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1788874662] [2023-12-02 17:05:17,993 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-12-02 17:05:17,993 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-12-02 17:05:17,993 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 17:05:17,994 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-12-02 17:05:17,994 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=133, Invalid=666, Unknown=37, NotChecked=354, Total=1190 [2023-12-02 17:05:17,995 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 17:05:20,037 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 17:05:22,044 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:05:24,056 WARN L539 Checker$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 17:05:26,244 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:05:28,251 WARN L539 Checker$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 17:05:30,259 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:05:32,267 WARN L539 Checker$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 17:05:34,283 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:05:36,290 WARN L539 Checker$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 17:05:38,299 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:05:40,314 WARN L539 Checker$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 17:05:42,397 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:05:44,407 WARN L539 Checker$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 17:05:46,417 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:05:48,422 WARN L539 Checker$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 17:05:50,440 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:05:52,445 WARN L539 Checker$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 17:05:54,460 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:05:56,469 WARN L539 Checker$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 17:05:58,477 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:06:00,483 WARN L539 Checker$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 17:06:02,489 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:06:04,498 WARN L539 Checker$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 17:06:08,628 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 17:06:08,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 17:06:08,638 INFO L93 Difference]: Finished difference Result 229 states and 293 transitions. [2023-12-02 17:06:08,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-12-02 17:06:08,638 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 17:06:08,638 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 17:06:08,639 INFO L225 Difference]: With dead ends: 229 [2023-12-02 17:06:08,640 INFO L226 Difference]: Without dead ends: 200 [2023-12-02 17:06:08,640 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 147 GetRequests, 111 SyntacticMatches, 1 SemanticMatches, 35 ConstructedPredicates, 6 IntricatePredicates, 0 DeprecatedPredicates, 269 ImplicationChecksByTransitivity, 317.8s TimeCoverageRelationStatistics Valid=148, Invalid=769, Unknown=37, NotChecked=378, Total=1332 [2023-12-02 17:06:08,641 INFO L413 NwaCegarLoop]: 104 mSDtfsCounter, 174 mSDsluCounter, 392 mSDsCounter, 0 mSdLazyCounter, 118 mSolverCounterSat, 7 mSolverCounterUnsat, 24 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 50.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 181 SdHoareTripleChecker+Valid, 496 SdHoareTripleChecker+Invalid, 149 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 118 IncrementalHoareTripleChecker+Invalid, 24 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 50.6s IncrementalHoareTripleChecker+Time [2023-12-02 17:06:08,641 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [181 Valid, 496 Invalid, 149 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 118 Invalid, 24 Unknown, 0 Unchecked, 50.6s Time] [2023-12-02 17:06:08,642 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 200 states. [2023-12-02 17:06:08,654 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 200 to 200. [2023-12-02 17:06:08,655 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 17:06:08,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 200 states and 243 transitions. [2023-12-02 17:06:08,656 INFO L78 Accepts]: Start accepts. Automaton has 200 states and 243 transitions. Word has length 49 [2023-12-02 17:06:08,656 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 17:06:08,656 INFO L495 AbstractCegarLoop]: Abstraction has 200 states and 243 transitions. [2023-12-02 17:06:08,656 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 17:06:08,657 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 243 transitions. [2023-12-02 17:06:08,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-02 17:06:08,658 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 17:06:08,658 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 17:06:08,664 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2023-12-02 17:06:08,858 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 17:06:08,859 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-12-02 17:06:08,859 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 17:06:08,859 INFO L85 PathProgramCache]: Analyzing trace with hash -253352550, now seen corresponding path program 1 times [2023-12-02 17:06:08,859 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 17:06:08,859 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1526301038] [2023-12-02 17:06:08,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 17:06:08,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 17:06:08,910 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 17:06:08,910 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [608744980] [2023-12-02 17:06:08,911 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 17:06:08,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 17:06:08,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 17:06:08,912 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 17:06:08,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-12-02 17:06:28,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 17:06:28,901 INFO L262 TraceCheckSpWp]: Trace formula consists of 480 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 17:06:28,904 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 17:06:28,925 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 17:06:28,925 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 17:06:28,968 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 17:06:28,968 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 17:06:28,969 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1526301038] [2023-12-02 17:06:28,969 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 17:06:28,969 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [608744980] [2023-12-02 17:06:28,969 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [608744980] provided 1 perfect and 1 imperfect interpolant sequences [2023-12-02 17:06:28,969 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-12-02 17:06:28,969 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 6 [2023-12-02 17:06:28,969 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1716511682] [2023-12-02 17:06:28,969 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 17:06:28,970 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 17:06:28,970 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 17:06:28,970 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 17:06:28,970 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2023-12-02 17:06:28,971 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 17:06:31,008 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 17:06:33,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:06:35,029 WARN L539 Checker$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 17:06:37,168 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:06:39,176 WARN L539 Checker$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 17:06:41,183 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 17:06:42,071 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 17:06:42,071 INFO L93 Difference]: Finished difference Result 381 states and 472 transitions. [2023-12-02 17:06:42,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 17:06:42,076 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 17:06:42,076 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 17:06:42,077 INFO L225 Difference]: With dead ends: 381 [2023-12-02 17:06:42,077 INFO L226 Difference]: Without dead ends: 204 [2023-12-02 17:06:42,078 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 17:06:42,078 INFO L413 NwaCegarLoop]: 99 mSDtfsCounter, 2 mSDsluCounter, 191 mSDsCounter, 0 mSdLazyCounter, 55 mSolverCounterSat, 1 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 290 SdHoareTripleChecker+Invalid, 62 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 55 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.1s IncrementalHoareTripleChecker+Time [2023-12-02 17:06:42,078 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 290 Invalid, 62 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 55 Invalid, 6 Unknown, 0 Unchecked, 13.1s Time] [2023-12-02 17:06:42,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 204 states. [2023-12-02 17:06:42,092 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 204 to 204. [2023-12-02 17:06:42,092 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 17:06:42,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 204 states and 251 transitions. [2023-12-02 17:06:42,093 INFO L78 Accepts]: Start accepts. Automaton has 204 states and 251 transitions. Word has length 49 [2023-12-02 17:06:42,093 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 17:06:42,094 INFO L495 AbstractCegarLoop]: Abstraction has 204 states and 251 transitions. [2023-12-02 17:06:42,094 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 17:06:42,094 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 251 transitions. [2023-12-02 17:06:42,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 17:06:42,095 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 17:06:42,095 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 17:06:42,120 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2023-12-02 17:06:42,295 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2023-12-02 17:06:42,296 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 17:06:42,296 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 17:06:42,296 INFO L85 PathProgramCache]: Analyzing trace with hash 1938366964, now seen corresponding path program 2 times [2023-12-02 17:06:42,296 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 17:06:42,296 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1813048471] [2023-12-02 17:06:42,297 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 17:06:42,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 17:06:42,361 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 17:06:42,362 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1610348976] [2023-12-02 17:06:42,362 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-12-02 17:06:42,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 17:06:42,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 17:06:42,363 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 17:06:42,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_badc6136-057f-44e3-9bd3-f7d9c189abee/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process