./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_usb.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5e519f3a 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_aa0caac5-5252-484b-ac6a-c45a2290d2a2/bin/utaipan-7li7fVZpFI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa0caac5-5252-484b-ac6a-c45a2290d2a2/bin/utaipan-7li7fVZpFI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa0caac5-5252-484b-ac6a-c45a2290d2a2/bin/utaipan-7li7fVZpFI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa0caac5-5252-484b-ac6a-c45a2290d2a2/bin/utaipan-7li7fVZpFI/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_usb.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa0caac5-5252-484b-ac6a-c45a2290d2a2/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa0caac5-5252-484b-ac6a-c45a2290d2a2/bin/utaipan-7li7fVZpFI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 03d55f274509719e259063891bf7f51d6ae3645569d8243a0d7434c1b24ad753 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-5e519f3 [2022-11-03 01:38:16,751 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-03 01:38:16,753 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-03 01:38:16,802 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-03 01:38:16,803 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-03 01:38:16,807 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-03 01:38:16,810 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-03 01:38:16,813 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-03 01:38:16,815 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-03 01:38:16,820 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-03 01:38:16,821 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-03 01:38:16,824 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-03 01:38:16,824 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-03 01:38:16,827 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-03 01:38:16,829 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-03 01:38:16,831 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-03 01:38:16,833 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-03 01:38:16,834 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-03 01:38:16,836 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-03 01:38:16,843 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-03 01:38:16,844 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-03 01:38:16,846 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-03 01:38:16,849 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-03 01:38:16,850 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-03 01:38:16,859 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-03 01:38:16,859 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-03 01:38:16,860 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-03 01:38:16,862 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-03 01:38:16,862 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-03 01:38:16,864 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-03 01:38:16,864 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-03 01:38:16,865 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-03 01:38:16,868 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-03 01:38:16,870 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-03 01:38:16,871 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-03 01:38:16,873 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-03 01:38:16,874 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-03 01:38:16,874 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-03 01:38:16,874 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-03 01:38:16,875 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-03 01:38:16,876 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-03 01:38:16,877 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa0caac5-5252-484b-ac6a-c45a2290d2a2/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-03 01:38:16,916 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-03 01:38:16,916 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-03 01:38:16,917 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-03 01:38:16,917 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-03 01:38:16,918 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-03 01:38:16,919 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-03 01:38:16,919 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-03 01:38:16,919 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-03 01:38:16,920 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-03 01:38:16,920 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-03 01:38:16,921 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-03 01:38:16,922 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-03 01:38:16,922 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-03 01:38:16,922 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-03 01:38:16,923 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-03 01:38:16,923 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-03 01:38:16,924 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-03 01:38:16,924 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-03 01:38:16,925 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-03 01:38:16,925 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-03 01:38:16,925 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-03 01:38:16,926 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-03 01:38:16,926 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-03 01:38:16,928 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-03 01:38:16,929 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-03 01:38:16,929 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-03 01:38:16,929 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-03 01:38:16,930 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-03 01:38:16,930 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-03 01:38:16,930 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 01:38:16,931 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-03 01:38:16,931 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-03 01:38:16,932 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-03 01:38:16,932 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-03 01:38:16,932 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-03 01:38:16,932 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-03 01:38:16,933 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-03 01:38:16,933 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-03 01:38:16,933 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa0caac5-5252-484b-ac6a-c45a2290d2a2/bin/utaipan-7li7fVZpFI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa0caac5-5252-484b-ac6a-c45a2290d2a2/bin/utaipan-7li7fVZpFI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 03d55f274509719e259063891bf7f51d6ae3645569d8243a0d7434c1b24ad753 [2022-11-03 01:38:17,209 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-03 01:38:17,230 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-03 01:38:17,233 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-03 01:38:17,234 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-03 01:38:17,244 INFO L275 PluginConnector]: CDTParser initialized [2022-11-03 01:38:17,246 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa0caac5-5252-484b-ac6a-c45a2290d2a2/bin/utaipan-7li7fVZpFI/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_usb.ko-entry_point.cil.out.i [2022-11-03 01:38:17,334 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa0caac5-5252-484b-ac6a-c45a2290d2a2/bin/utaipan-7li7fVZpFI/data/a1b98cd23/930c8ee12f4941d79a3b8492413217d8/FLAG9e6052477 [2022-11-03 01:38:18,155 INFO L306 CDTParser]: Found 1 translation units. [2022-11-03 01:38:18,155 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa0caac5-5252-484b-ac6a-c45a2290d2a2/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_usb.ko-entry_point.cil.out.i [2022-11-03 01:38:18,210 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa0caac5-5252-484b-ac6a-c45a2290d2a2/bin/utaipan-7li7fVZpFI/data/a1b98cd23/930c8ee12f4941d79a3b8492413217d8/FLAG9e6052477 [2022-11-03 01:38:18,305 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa0caac5-5252-484b-ac6a-c45a2290d2a2/bin/utaipan-7li7fVZpFI/data/a1b98cd23/930c8ee12f4941d79a3b8492413217d8 [2022-11-03 01:38:18,308 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-03 01:38:18,309 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-03 01:38:18,310 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-03 01:38:18,310 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-03 01:38:18,317 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-03 01:38:18,319 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 01:38:18" (1/1) ... [2022-11-03 01:38:18,320 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c815a46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:38:18, skipping insertion in model container [2022-11-03 01:38:18,320 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 01:38:18" (1/1) ... [2022-11-03 01:38:18,327 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-03 01:38:18,459 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-03 01:38:19,363 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa0caac5-5252-484b-ac6a-c45a2290d2a2/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_usb.ko-entry_point.cil.out.i[206925,206938] [2022-11-03 01:38:20,074 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 01:38:20,107 INFO L203 MainTranslator]: Completed pre-run [2022-11-03 01:38:20,290 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa0caac5-5252-484b-ac6a-c45a2290d2a2/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_usb.ko-entry_point.cil.out.i[206925,206938] [2022-11-03 01:38:20,483 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 01:38:20,608 INFO L208 MainTranslator]: Completed translation [2022-11-03 01:38:20,608 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:38:20 WrapperNode [2022-11-03 01:38:20,609 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-03 01:38:20,610 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-03 01:38:20,610 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-03 01:38:20,610 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-03 01:38:20,618 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:38:20" (1/1) ... [2022-11-03 01:38:20,690 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:38:20" (1/1) ... [2022-11-03 01:38:20,809 INFO L138 Inliner]: procedures = 157, calls = 1181, calls flagged for inlining = 63, calls inlined = 51, statements flattened = 2337 [2022-11-03 01:38:20,810 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-03 01:38:20,810 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-03 01:38:20,811 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-03 01:38:20,811 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-03 01:38:20,821 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:38:20" (1/1) ... [2022-11-03 01:38:20,846 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:38:20" (1/1) ... [2022-11-03 01:38:20,865 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:38:20" (1/1) ... [2022-11-03 01:38:20,870 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:38:20" (1/1) ... [2022-11-03 01:38:20,975 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:38:20" (1/1) ... [2022-11-03 01:38:20,986 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:38:20" (1/1) ... [2022-11-03 01:38:20,999 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:38:20" (1/1) ... [2022-11-03 01:38:21,009 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:38:20" (1/1) ... [2022-11-03 01:38:21,036 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-03 01:38:21,038 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-03 01:38:21,038 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-03 01:38:21,038 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-03 01:38:21,039 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:38:20" (1/1) ... [2022-11-03 01:38:21,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 01:38:21,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa0caac5-5252-484b-ac6a-c45a2290d2a2/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 01:38:21,075 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa0caac5-5252-484b-ac6a-c45a2290d2a2/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-03 01:38:21,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa0caac5-5252-484b-ac6a-c45a2290d2a2/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-03 01:38:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-03 01:38:21,122 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-03 01:38:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb_14 [2022-11-03 01:38:21,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb_14 [2022-11-03 01:38:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-03 01:38:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-03 01:38:21,122 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-03 01:38:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2022-11-03 01:38:21,123 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2022-11-03 01:38:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-11-03 01:38:21,123 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-11-03 01:38:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-03 01:38:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-03 01:38:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2022-11-03 01:38:21,124 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2022-11-03 01:38:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-03 01:38:21,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-03 01:38:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-03 01:38:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2022-11-03 01:38:21,124 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2022-11-03 01:38:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2022-11-03 01:38:21,125 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2022-11-03 01:38:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_usb_disconnect [2022-11-03 01:38:21,125 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_usb_disconnect [2022-11-03 01:38:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-03 01:38:21,125 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-03 01:38:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-03 01:38:21,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-03 01:38:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-03 01:38:21,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-03 01:38:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-11-03 01:38:21,126 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-11-03 01:38:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_get_priv [2022-11-03 01:38:21,127 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_get_priv [2022-11-03 01:38:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_usb_submit_rx_urb [2022-11-03 01:38:21,127 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_usb_submit_rx_urb [2022-11-03 01:38:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2022-11-03 01:38:21,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2022-11-03 01:38:21,128 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-03 01:38:21,128 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-03 01:38:21,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-03 01:38:21,128 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2022-11-03 01:38:21,128 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2022-11-03 01:38:21,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-03 01:38:21,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-03 01:38:21,129 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2022-11-03 01:38:21,130 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2022-11-03 01:38:21,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-03 01:38:21,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-03 01:38:21,132 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-03 01:38:21,132 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-03 01:38:21,132 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-03 01:38:21,133 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-03 01:38:21,133 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-03 01:38:21,134 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-03 01:38:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-03 01:38:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-03 01:38:21,134 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-03 01:38:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-03 01:38:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-03 01:38:21,135 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-03 01:38:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-03 01:38:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-03 01:38:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_usb_cmd_event_complete [2022-11-03 01:38:21,135 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_usb_cmd_event_complete [2022-11-03 01:38:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-03 01:38:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-11-03 01:38:21,136 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-11-03 01:38:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_num [2022-11-03 01:38:21,136 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_num [2022-11-03 01:38:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-11-03 01:38:21,137 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-11-03 01:38:21,137 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-03 01:38:21,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-03 01:38:21,137 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-03 01:38:21,137 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-03 01:38:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-11-03 01:38:21,138 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-11-03 01:38:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-03 01:38:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_usb_resume [2022-11-03 01:38:21,139 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_usb_resume [2022-11-03 01:38:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2022-11-03 01:38:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2022-11-03 01:38:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-11-03 01:38:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-11-03 01:38:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-03 01:38:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u8 [2022-11-03 01:38:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-03 01:38:21,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-03 01:38:21,142 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-03 01:38:21,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-03 01:38:21,142 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2022-11-03 01:38:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2022-11-03 01:38:21,777 INFO L235 CfgBuilder]: Building ICFG [2022-11-03 01:38:21,780 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-03 01:38:21,934 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-03 01:38:26,335 INFO L276 CfgBuilder]: Performing block encoding [2022-11-03 01:38:26,797 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-03 01:38:26,797 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-03 01:38:26,801 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 01:38:26 BoogieIcfgContainer [2022-11-03 01:38:26,801 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-03 01:38:26,803 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-03 01:38:26,803 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-03 01:38:26,806 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-03 01:38:26,807 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.11 01:38:18" (1/3) ... [2022-11-03 01:38:26,807 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@783bc3b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 01:38:26, skipping insertion in model container [2022-11-03 01:38:26,808 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:38:20" (2/3) ... [2022-11-03 01:38:26,808 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@783bc3b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 01:38:26, skipping insertion in model container [2022-11-03 01:38:26,808 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 01:38:26" (3/3) ... [2022-11-03 01:38:26,810 INFO L112 eAbstractionObserver]: Analyzing ICFG 205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_usb.ko-entry_point.cil.out.i [2022-11-03 01:38:26,829 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-03 01:38:26,830 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-03 01:38:26,890 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-03 01:38:26,896 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@545a6c7a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-03 01:38:26,896 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-03 01:38:26,903 INFO L276 IsEmpty]: Start isEmpty. Operand has 530 states, 354 states have (on average 1.4011299435028248) internal successors, (496), 367 states have internal predecessors, (496), 137 states have call successors, (137), 38 states have call predecessors, (137), 37 states have return successors, (133), 130 states have call predecessors, (133), 133 states have call successors, (133) [2022-11-03 01:38:26,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-03 01:38:26,912 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 01:38:26,913 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2022-11-03 01:38:26,914 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 01:38:26,919 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 01:38:26,919 INFO L85 PathProgramCache]: Analyzing trace with hash -1734045970, now seen corresponding path program 1 times [2022-11-03 01:38:26,929 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 01:38:26,929 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1302170196] [2022-11-03 01:38:26,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:38:26,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 01:38:27,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:38:27,649 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-03 01:38:27,650 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 01:38:27,650 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1302170196] [2022-11-03 01:38:27,651 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1302170196] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 01:38:27,651 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 01:38:27,651 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 01:38:27,654 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1139705464] [2022-11-03 01:38:27,656 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 01:38:27,662 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 01:38:27,662 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 01:38:27,695 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 01:38:27,696 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 01:38:27,701 INFO L87 Difference]: Start difference. First operand has 530 states, 354 states have (on average 1.4011299435028248) internal successors, (496), 367 states have internal predecessors, (496), 137 states have call successors, (137), 38 states have call predecessors, (137), 37 states have return successors, (133), 130 states have call predecessors, (133), 133 states have call successors, (133) Second operand has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-11-03 01:38:29,936 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 [] [2022-11-03 01:38:31,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 01:38:31,229 INFO L93 Difference]: Finished difference Result 1549 states and 2276 transitions. [2022-11-03 01:38:31,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 01:38:31,232 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 34 [2022-11-03 01:38:31,233 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 01:38:31,251 INFO L225 Difference]: With dead ends: 1549 [2022-11-03 01:38:31,252 INFO L226 Difference]: Without dead ends: 1016 [2022-11-03 01:38:31,260 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 01:38:31,263 INFO L413 NwaCegarLoop]: 816 mSDtfsCounter, 715 mSDsluCounter, 749 mSDsCounter, 0 mSdLazyCounter, 199 mSolverCounterSat, 5 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 715 SdHoareTripleChecker+Valid, 1474 SdHoareTripleChecker+Invalid, 205 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 199 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.4s IncrementalHoareTripleChecker+Time [2022-11-03 01:38:31,264 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [715 Valid, 1474 Invalid, 205 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 199 Invalid, 1 Unknown, 0 Unchecked, 3.4s Time] [2022-11-03 01:38:31,283 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1016 states. [2022-11-03 01:38:31,392 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1016 to 1016. [2022-11-03 01:38:31,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1016 states, 687 states have (on average 1.3813682678311499) internal successors, (949), 701 states have internal predecessors, (949), 256 states have call successors, (256), 73 states have call predecessors, (256), 72 states have return successors, (255), 249 states have call predecessors, (255), 255 states have call successors, (255) [2022-11-03 01:38:31,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 1016 states and 1460 transitions. [2022-11-03 01:38:31,408 INFO L78 Accepts]: Start accepts. Automaton has 1016 states and 1460 transitions. Word has length 34 [2022-11-03 01:38:31,409 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 01:38:31,409 INFO L495 AbstractCegarLoop]: Abstraction has 1016 states and 1460 transitions. [2022-11-03 01:38:31,410 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-11-03 01:38:31,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 1460 transitions. [2022-11-03 01:38:31,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-03 01:38:31,424 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 01:38:31,424 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2022-11-03 01:38:31,425 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-03 01:38:31,425 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 01:38:31,426 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 01:38:31,426 INFO L85 PathProgramCache]: Analyzing trace with hash 32182618, now seen corresponding path program 1 times [2022-11-03 01:38:31,426 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 01:38:31,427 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1493667928] [2022-11-03 01:38:31,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:38:31,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 01:38:31,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:38:32,143 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-03 01:38:32,143 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 01:38:32,144 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1493667928] [2022-11-03 01:38:32,144 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1493667928] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 01:38:32,145 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 01:38:32,145 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-03 01:38:32,145 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1196533990] [2022-11-03 01:38:32,146 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 01:38:32,148 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 01:38:32,149 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 01:38:32,149 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 01:38:32,149 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-03 01:38:32,150 INFO L87 Difference]: Start difference. First operand 1016 states and 1460 transitions. Second operand has 4 states, 4 states have (on average 6.75) internal successors, (27), 4 states have internal predecessors, (27), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-03 01:38:34,504 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 [] [2022-11-03 01:38:36,281 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 01:38:36,281 INFO L93 Difference]: Finished difference Result 2023 states and 2937 transitions. [2022-11-03 01:38:36,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-03 01:38:36,282 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.75) internal successors, (27), 4 states have internal predecessors, (27), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 49 [2022-11-03 01:38:36,282 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 01:38:36,305 INFO L225 Difference]: With dead ends: 2023 [2022-11-03 01:38:36,311 INFO L226 Difference]: Without dead ends: 2018 [2022-11-03 01:38:36,313 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-03 01:38:36,314 INFO L413 NwaCegarLoop]: 844 mSDtfsCounter, 728 mSDsluCounter, 1688 mSDsCounter, 0 mSdLazyCounter, 295 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 728 SdHoareTripleChecker+Valid, 2348 SdHoareTripleChecker+Invalid, 297 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 295 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.0s IncrementalHoareTripleChecker+Time [2022-11-03 01:38:36,314 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [728 Valid, 2348 Invalid, 297 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 295 Invalid, 1 Unknown, 0 Unchecked, 4.0s Time] [2022-11-03 01:38:36,317 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2018 states. [2022-11-03 01:38:36,441 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2018 to 2016. [2022-11-03 01:38:36,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2016 states, 1364 states have (on average 1.3826979472140764) internal successors, (1886), 1392 states have internal predecessors, (1886), 507 states have call successors, (507), 145 states have call predecessors, (507), 144 states have return successors, (536), 494 states have call predecessors, (536), 506 states have call successors, (536) [2022-11-03 01:38:36,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2016 states to 2016 states and 2929 transitions. [2022-11-03 01:38:36,460 INFO L78 Accepts]: Start accepts. Automaton has 2016 states and 2929 transitions. Word has length 49 [2022-11-03 01:38:36,461 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 01:38:36,461 INFO L495 AbstractCegarLoop]: Abstraction has 2016 states and 2929 transitions. [2022-11-03 01:38:36,462 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.75) internal successors, (27), 4 states have internal predecessors, (27), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-03 01:38:36,462 INFO L276 IsEmpty]: Start isEmpty. Operand 2016 states and 2929 transitions. [2022-11-03 01:38:36,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-11-03 01:38:36,476 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 01:38:36,476 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 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, 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] [2022-11-03 01:38:36,477 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-03 01:38:36,477 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 01:38:36,478 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 01:38:36,479 INFO L85 PathProgramCache]: Analyzing trace with hash 1150335917, now seen corresponding path program 1 times [2022-11-03 01:38:36,479 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 01:38:36,479 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [179780991] [2022-11-03 01:38:36,480 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:38:36,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 01:38:36,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:38:36,790 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-11-03 01:38:36,790 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 01:38:36,791 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [179780991] [2022-11-03 01:38:36,791 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [179780991] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 01:38:36,791 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 01:38:36,791 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 01:38:36,792 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1673527459] [2022-11-03 01:38:36,792 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 01:38:36,792 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 01:38:36,792 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 01:38:36,793 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 01:38:36,795 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 01:38:36,796 INFO L87 Difference]: Start difference. First operand 2016 states and 2929 transitions. Second operand has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-11-03 01:38:38,896 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:38:40,169 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 01:38:40,170 INFO L93 Difference]: Finished difference Result 4322 states and 6201 transitions. [2022-11-03 01:38:40,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 01:38:40,171 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 97 [2022-11-03 01:38:40,171 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 01:38:40,187 INFO L225 Difference]: With dead ends: 4322 [2022-11-03 01:38:40,188 INFO L226 Difference]: Without dead ends: 2315 [2022-11-03 01:38:40,197 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 01:38:40,205 INFO L413 NwaCegarLoop]: 780 mSDtfsCounter, 458 mSDsluCounter, 713 mSDsCounter, 0 mSdLazyCounter, 211 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 458 SdHoareTripleChecker+Valid, 1409 SdHoareTripleChecker+Invalid, 214 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 211 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2022-11-03 01:38:40,208 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [458 Valid, 1409 Invalid, 214 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 211 Invalid, 1 Unknown, 0 Unchecked, 3.2s Time] [2022-11-03 01:38:40,212 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2315 states. [2022-11-03 01:38:40,321 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2315 to 2308. [2022-11-03 01:38:40,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2308 states, 1537 states have (on average 1.3565387117761873) internal successors, (2085), 1573 states have internal predecessors, (2085), 579 states have call successors, (579), 192 states have call predecessors, (579), 191 states have return successors, (611), 562 states have call predecessors, (611), 578 states have call successors, (611) [2022-11-03 01:38:40,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 2308 states and 3275 transitions. [2022-11-03 01:38:40,341 INFO L78 Accepts]: Start accepts. Automaton has 2308 states and 3275 transitions. Word has length 97 [2022-11-03 01:38:40,343 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 01:38:40,343 INFO L495 AbstractCegarLoop]: Abstraction has 2308 states and 3275 transitions. [2022-11-03 01:38:40,349 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-11-03 01:38:40,350 INFO L276 IsEmpty]: Start isEmpty. Operand 2308 states and 3275 transitions. [2022-11-03 01:38:40,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-11-03 01:38:40,359 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 01:38:40,359 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 3, 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, 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] [2022-11-03 01:38:40,359 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-03 01:38:40,359 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 01:38:40,360 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 01:38:40,360 INFO L85 PathProgramCache]: Analyzing trace with hash 423776097, now seen corresponding path program 1 times [2022-11-03 01:38:40,360 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 01:38:40,360 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1716685129] [2022-11-03 01:38:40,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:38:40,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 01:38:40,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:38:40,688 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-03 01:38:40,689 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 01:38:40,689 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1716685129] [2022-11-03 01:38:40,689 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1716685129] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 01:38:40,689 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 01:38:40,689 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 01:38:40,689 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [704099135] [2022-11-03 01:38:40,689 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 01:38:40,690 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 01:38:40,690 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 01:38:40,690 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 01:38:40,690 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 01:38:40,691 INFO L87 Difference]: Start difference. First operand 2308 states and 3275 transitions. Second operand has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-11-03 01:38:43,002 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 [] [2022-11-03 01:38:44,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 01:38:44,313 INFO L93 Difference]: Finished difference Result 3980 states and 5661 transitions. [2022-11-03 01:38:44,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 01:38:44,314 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 103 [2022-11-03 01:38:44,315 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 01:38:44,328 INFO L225 Difference]: With dead ends: 3980 [2022-11-03 01:38:44,328 INFO L226 Difference]: Without dead ends: 2314 [2022-11-03 01:38:44,334 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 01:38:44,335 INFO L413 NwaCegarLoop]: 657 mSDtfsCounter, 5 mSDsluCounter, 744 mSDsCounter, 0 mSdLazyCounter, 187 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 1311 SdHoareTripleChecker+Invalid, 189 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 187 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.5s IncrementalHoareTripleChecker+Time [2022-11-03 01:38:44,336 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 1311 Invalid, 189 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 187 Invalid, 1 Unknown, 0 Unchecked, 3.5s Time] [2022-11-03 01:38:44,339 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2314 states. [2022-11-03 01:38:44,433 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2314 to 2309. [2022-11-03 01:38:44,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2309 states, 1538 states have (on average 1.3556566970091026) internal successors, (2085), 1574 states have internal predecessors, (2085), 579 states have call successors, (579), 192 states have call predecessors, (579), 191 states have return successors, (611), 562 states have call predecessors, (611), 578 states have call successors, (611) [2022-11-03 01:38:44,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2309 states to 2309 states and 3275 transitions. [2022-11-03 01:38:44,451 INFO L78 Accepts]: Start accepts. Automaton has 2309 states and 3275 transitions. Word has length 103 [2022-11-03 01:38:44,451 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 01:38:44,451 INFO L495 AbstractCegarLoop]: Abstraction has 2309 states and 3275 transitions. [2022-11-03 01:38:44,452 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-11-03 01:38:44,452 INFO L276 IsEmpty]: Start isEmpty. Operand 2309 states and 3275 transitions. [2022-11-03 01:38:44,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-11-03 01:38:44,464 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 01:38:44,464 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 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, 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] [2022-11-03 01:38:44,465 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-03 01:38:44,465 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 01:38:44,465 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 01:38:44,465 INFO L85 PathProgramCache]: Analyzing trace with hash -491781899, now seen corresponding path program 1 times [2022-11-03 01:38:44,466 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 01:38:44,466 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1831259107] [2022-11-03 01:38:44,466 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:38:44,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 01:38:44,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:38:44,802 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-11-03 01:38:44,803 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 01:38:44,803 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1831259107] [2022-11-03 01:38:44,803 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1831259107] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 01:38:44,803 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 01:38:44,803 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 01:38:44,804 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [916767225] [2022-11-03 01:38:44,804 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 01:38:44,806 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 01:38:44,806 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 01:38:44,807 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 01:38:44,807 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 01:38:44,807 INFO L87 Difference]: Start difference. First operand 2309 states and 3275 transitions. Second operand has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-03 01:38:47,036 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 [] [2022-11-03 01:38:48,563 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 01:38:48,563 INFO L93 Difference]: Finished difference Result 4580 states and 6514 transitions. [2022-11-03 01:38:48,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 01:38:48,564 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 108 [2022-11-03 01:38:48,565 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 01:38:48,579 INFO L225 Difference]: With dead ends: 4580 [2022-11-03 01:38:48,580 INFO L226 Difference]: Without dead ends: 2283 [2022-11-03 01:38:48,587 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 01:38:48,588 INFO L413 NwaCegarLoop]: 881 mSDtfsCounter, 391 mSDsluCounter, 718 mSDsCounter, 0 mSdLazyCounter, 218 mSolverCounterSat, 4 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 391 SdHoareTripleChecker+Valid, 1514 SdHoareTripleChecker+Invalid, 223 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 218 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.6s IncrementalHoareTripleChecker+Time [2022-11-03 01:38:48,589 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [391 Valid, 1514 Invalid, 223 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 218 Invalid, 1 Unknown, 0 Unchecked, 3.6s Time] [2022-11-03 01:38:48,592 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2283 states. [2022-11-03 01:38:48,678 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2283 to 2258. [2022-11-03 01:38:48,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2258 states, 1540 states have (on average 1.3785714285714286) internal successors, (2123), 1572 states have internal predecessors, (2123), 536 states have call successors, (536), 182 states have call predecessors, (536), 181 states have return successors, (567), 519 states have call predecessors, (567), 535 states have call successors, (567) [2022-11-03 01:38:48,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2258 states to 2258 states and 3226 transitions. [2022-11-03 01:38:48,693 INFO L78 Accepts]: Start accepts. Automaton has 2258 states and 3226 transitions. Word has length 108 [2022-11-03 01:38:48,693 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 01:38:48,693 INFO L495 AbstractCegarLoop]: Abstraction has 2258 states and 3226 transitions. [2022-11-03 01:38:48,693 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-03 01:38:48,694 INFO L276 IsEmpty]: Start isEmpty. Operand 2258 states and 3226 transitions. [2022-11-03 01:38:48,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-11-03 01:38:48,700 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 01:38:48,700 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 3, 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, 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] [2022-11-03 01:38:48,700 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-03 01:38:48,701 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 01:38:48,701 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 01:38:48,701 INFO L85 PathProgramCache]: Analyzing trace with hash 1716058004, now seen corresponding path program 1 times [2022-11-03 01:38:48,701 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 01:38:48,702 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [137263206] [2022-11-03 01:38:48,702 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:38:48,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 01:38:48,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:38:49,370 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2022-11-03 01:38:49,370 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 01:38:49,371 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [137263206] [2022-11-03 01:38:49,371 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [137263206] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 01:38:49,371 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 01:38:49,371 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-03 01:38:49,371 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [78546130] [2022-11-03 01:38:49,372 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 01:38:49,372 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-03 01:38:49,372 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 01:38:49,373 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-03 01:38:49,373 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-03 01:38:49,373 INFO L87 Difference]: Start difference. First operand 2258 states and 3226 transitions. Second operand has 5 states, 5 states have (on average 14.2) internal successors, (71), 4 states have internal predecessors, (71), 2 states have call successors, (14), 2 states have call predecessors, (14), 3 states have return successors, (13), 3 states have call predecessors, (13), 1 states have call successors, (13) [2022-11-03 01:38:52,027 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 [] [2022-11-03 01:38:54,820 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 01:38:54,820 INFO L93 Difference]: Finished difference Result 4519 states and 6556 transitions. [2022-11-03 01:38:54,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-03 01:38:54,821 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.2) internal successors, (71), 4 states have internal predecessors, (71), 2 states have call successors, (14), 2 states have call predecessors, (14), 3 states have return successors, (13), 3 states have call predecessors, (13), 1 states have call successors, (13) Word has length 115 [2022-11-03 01:38:54,822 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 01:38:54,834 INFO L225 Difference]: With dead ends: 4519 [2022-11-03 01:38:54,835 INFO L226 Difference]: Without dead ends: 2296 [2022-11-03 01:38:54,843 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-03 01:38:54,844 INFO L413 NwaCegarLoop]: 656 mSDtfsCounter, 2 mSDsluCounter, 2232 mSDsCounter, 0 mSdLazyCounter, 386 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 2612 SdHoareTripleChecker+Invalid, 388 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 386 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2022-11-03 01:38:54,844 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 2612 Invalid, 388 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 386 Invalid, 1 Unknown, 0 Unchecked, 5.4s Time] [2022-11-03 01:38:54,847 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2296 states. [2022-11-03 01:38:54,937 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2296 to 2288. [2022-11-03 01:38:54,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2288 states, 1561 states have (on average 1.373478539397822) internal successors, (2144), 1596 states have internal predecessors, (2144), 536 states have call successors, (536), 182 states have call predecessors, (536), 190 states have return successors, (582), 525 states have call predecessors, (582), 535 states have call successors, (582) [2022-11-03 01:38:54,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 2288 states and 3262 transitions. [2022-11-03 01:38:54,951 INFO L78 Accepts]: Start accepts. Automaton has 2288 states and 3262 transitions. Word has length 115 [2022-11-03 01:38:54,952 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 01:38:54,952 INFO L495 AbstractCegarLoop]: Abstraction has 2288 states and 3262 transitions. [2022-11-03 01:38:54,952 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.2) internal successors, (71), 4 states have internal predecessors, (71), 2 states have call successors, (14), 2 states have call predecessors, (14), 3 states have return successors, (13), 3 states have call predecessors, (13), 1 states have call successors, (13) [2022-11-03 01:38:54,953 INFO L276 IsEmpty]: Start isEmpty. Operand 2288 states and 3262 transitions. [2022-11-03 01:38:54,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-03 01:38:54,959 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 01:38:54,959 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 6, 3, 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, 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, 1, 1, 1, 1] [2022-11-03 01:38:54,960 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-03 01:38:54,960 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 01:38:54,960 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 01:38:54,960 INFO L85 PathProgramCache]: Analyzing trace with hash 1766705225, now seen corresponding path program 1 times [2022-11-03 01:38:54,961 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 01:38:54,961 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [745987018] [2022-11-03 01:38:54,961 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:38:54,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 01:38:55,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:38:56,632 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2022-11-03 01:38:56,633 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 01:38:56,633 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [745987018] [2022-11-03 01:38:56,633 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [745987018] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 01:38:56,633 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 01:38:56,633 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-03 01:38:56,633 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1850431549] [2022-11-03 01:38:56,634 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 01:38:56,634 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-03 01:38:56,634 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 01:38:56,634 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-03 01:38:56,635 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-11-03 01:38:56,635 INFO L87 Difference]: Start difference. First operand 2288 states and 3262 transitions. Second operand has 7 states, 6 states have (on average 12.0) internal successors, (72), 5 states have internal predecessors, (72), 2 states have call successors, (15), 2 states have call predecessors, (15), 3 states have return successors, (14), 4 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-03 01:38:59,504 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 [] [2022-11-03 01:39:03,418 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 01:39:03,419 INFO L93 Difference]: Finished difference Result 4569 states and 6536 transitions. [2022-11-03 01:39:03,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-03 01:39:03,419 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 12.0) internal successors, (72), 5 states have internal predecessors, (72), 2 states have call successors, (15), 2 states have call predecessors, (15), 3 states have return successors, (14), 4 states have call predecessors, (14), 2 states have call successors, (14) Word has length 119 [2022-11-03 01:39:03,420 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 01:39:03,434 INFO L225 Difference]: With dead ends: 4569 [2022-11-03 01:39:03,434 INFO L226 Difference]: Without dead ends: 2316 [2022-11-03 01:39:03,444 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-11-03 01:39:03,445 INFO L413 NwaCegarLoop]: 658 mSDtfsCounter, 0 mSDsluCounter, 3732 mSDsCounter, 0 mSdLazyCounter, 576 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 3935 SdHoareTripleChecker+Invalid, 577 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 576 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.7s IncrementalHoareTripleChecker+Time [2022-11-03 01:39:03,446 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 3935 Invalid, 577 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 576 Invalid, 1 Unknown, 0 Unchecked, 6.7s Time] [2022-11-03 01:39:03,449 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2316 states. [2022-11-03 01:39:03,570 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2316 to 2312. [2022-11-03 01:39:03,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2312 states, 1577 states have (on average 1.3696892834495877) internal successors, (2160), 1612 states have internal predecessors, (2160), 536 states have call successors, (536), 182 states have call predecessors, (536), 198 states have return successors, (612), 533 states have call predecessors, (612), 535 states have call successors, (612) [2022-11-03 01:39:03,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 2312 states and 3308 transitions. [2022-11-03 01:39:03,585 INFO L78 Accepts]: Start accepts. Automaton has 2312 states and 3308 transitions. Word has length 119 [2022-11-03 01:39:03,585 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 01:39:03,585 INFO L495 AbstractCegarLoop]: Abstraction has 2312 states and 3308 transitions. [2022-11-03 01:39:03,585 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 12.0) internal successors, (72), 5 states have internal predecessors, (72), 2 states have call successors, (15), 2 states have call predecessors, (15), 3 states have return successors, (14), 4 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-03 01:39:03,586 INFO L276 IsEmpty]: Start isEmpty. Operand 2312 states and 3308 transitions. [2022-11-03 01:39:03,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-03 01:39:03,592 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 01:39:03,592 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 6, 3, 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, 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, 1, 1, 1, 1, 1, 1] [2022-11-03 01:39:03,593 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-03 01:39:03,593 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 01:39:03,594 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 01:39:03,594 INFO L85 PathProgramCache]: Analyzing trace with hash -757650103, now seen corresponding path program 1 times [2022-11-03 01:39:03,594 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 01:39:03,594 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [614997241] [2022-11-03 01:39:03,594 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:39:03,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 01:39:03,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:39:04,401 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2022-11-03 01:39:04,401 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 01:39:04,401 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [614997241] [2022-11-03 01:39:04,401 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [614997241] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 01:39:04,401 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 01:39:04,402 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-03 01:39:04,402 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1223739078] [2022-11-03 01:39:04,402 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 01:39:04,402 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 01:39:04,403 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 01:39:04,403 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 01:39:04,403 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-03 01:39:04,403 INFO L87 Difference]: Start difference. First operand 2312 states and 3308 transitions. Second operand has 4 states, 3 states have (on average 23.0) internal successors, (69), 4 states have internal predecessors, (69), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-03 01:39:06,858 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 [] [2022-11-03 01:39:08,957 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 01:39:08,957 INFO L93 Difference]: Finished difference Result 4615 states and 6608 transitions. [2022-11-03 01:39:08,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-03 01:39:08,958 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 23.0) internal successors, (69), 4 states have internal predecessors, (69), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 123 [2022-11-03 01:39:08,958 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 01:39:08,970 INFO L225 Difference]: With dead ends: 4615 [2022-11-03 01:39:08,970 INFO L226 Difference]: Without dead ends: 2321 [2022-11-03 01:39:08,978 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-03 01:39:08,978 INFO L413 NwaCegarLoop]: 657 mSDtfsCounter, 4 mSDsluCounter, 1491 mSDsCounter, 0 mSdLazyCounter, 287 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 1966 SdHoareTripleChecker+Invalid, 290 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 287 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2022-11-03 01:39:08,979 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 1966 Invalid, 290 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 287 Invalid, 1 Unknown, 0 Unchecked, 4.4s Time] [2022-11-03 01:39:08,982 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2321 states. [2022-11-03 01:39:09,076 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2321 to 2313. [2022-11-03 01:39:09,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2313 states, 1578 states have (on average 1.3694550063371356) internal successors, (2161), 1613 states have internal predecessors, (2161), 536 states have call successors, (536), 182 states have call predecessors, (536), 198 states have return successors, (612), 533 states have call predecessors, (612), 535 states have call successors, (612) [2022-11-03 01:39:09,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2313 states to 2313 states and 3309 transitions. [2022-11-03 01:39:09,106 INFO L78 Accepts]: Start accepts. Automaton has 2313 states and 3309 transitions. Word has length 123 [2022-11-03 01:39:09,107 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 01:39:09,108 INFO L495 AbstractCegarLoop]: Abstraction has 2313 states and 3309 transitions. [2022-11-03 01:39:09,109 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 23.0) internal successors, (69), 4 states have internal predecessors, (69), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-03 01:39:09,109 INFO L276 IsEmpty]: Start isEmpty. Operand 2313 states and 3309 transitions. [2022-11-03 01:39:09,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-03 01:39:09,115 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 01:39:09,116 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 6, 3, 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, 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, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 01:39:09,116 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-03 01:39:09,116 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 01:39:09,117 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 01:39:09,117 INFO L85 PathProgramCache]: Analyzing trace with hash -1481351635, now seen corresponding path program 1 times [2022-11-03 01:39:09,117 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 01:39:09,117 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [905015398] [2022-11-03 01:39:09,117 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:39:09,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 01:39:09,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:39:10,037 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2022-11-03 01:39:10,037 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 01:39:10,037 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [905015398] [2022-11-03 01:39:10,038 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [905015398] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 01:39:10,038 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [113157326] [2022-11-03 01:39:10,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:39:10,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 01:39:10,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa0caac5-5252-484b-ac6a-c45a2290d2a2/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 01:39:10,059 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa0caac5-5252-484b-ac6a-c45a2290d2a2/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 01:39:10,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa0caac5-5252-484b-ac6a-c45a2290d2a2/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-03 01:39:10,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:39:10,906 INFO L263 TraceCheckSpWp]: Trace formula consists of 2365 conjuncts, 15 conjunts are in the unsatisfiable core [2022-11-03 01:39:10,916 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 01:39:10,975 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-11-03 01:39:10,975 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 01:39:10,976 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [113157326] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 01:39:10,976 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-03 01:39:10,976 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5] total 7 [2022-11-03 01:39:10,976 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1846238848] [2022-11-03 01:39:10,976 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 01:39:10,977 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 01:39:10,977 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 01:39:10,977 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 01:39:10,978 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-11-03 01:39:10,978 INFO L87 Difference]: Start difference. First operand 2313 states and 3309 transitions. Second operand has 4 states, 4 states have (on average 19.25) internal successors, (77), 4 states have internal predecessors, (77), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-03 01:39:13,335 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 [] [2022-11-03 01:39:15,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 01:39:15,459 INFO L93 Difference]: Finished difference Result 4603 states and 6586 transitions. [2022-11-03 01:39:15,460 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-03 01:39:15,460 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.25) internal successors, (77), 4 states have internal predecessors, (77), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 124 [2022-11-03 01:39:15,461 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 01:39:15,488 INFO L225 Difference]: With dead ends: 4603 [2022-11-03 01:39:15,488 INFO L226 Difference]: Without dead ends: 2324 [2022-11-03 01:39:15,498 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 129 GetRequests, 123 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-11-03 01:39:15,511 INFO L413 NwaCegarLoop]: 659 mSDtfsCounter, 14 mSDsluCounter, 1492 mSDsCounter, 0 mSdLazyCounter, 285 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14 SdHoareTripleChecker+Valid, 1970 SdHoareTripleChecker+Invalid, 289 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 285 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2022-11-03 01:39:15,512 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14 Valid, 1970 Invalid, 289 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 285 Invalid, 1 Unknown, 0 Unchecked, 4.4s Time] [2022-11-03 01:39:15,515 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2324 states. [2022-11-03 01:39:15,637 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2324 to 2315. [2022-11-03 01:39:15,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2315 states, 1580 states have (on average 1.3683544303797468) internal successors, (2162), 1615 states have internal predecessors, (2162), 536 states have call successors, (536), 182 states have call predecessors, (536), 198 states have return successors, (612), 533 states have call predecessors, (612), 535 states have call successors, (612) [2022-11-03 01:39:15,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 2315 states and 3310 transitions. [2022-11-03 01:39:15,650 INFO L78 Accepts]: Start accepts. Automaton has 2315 states and 3310 transitions. Word has length 124 [2022-11-03 01:39:15,650 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 01:39:15,651 INFO L495 AbstractCegarLoop]: Abstraction has 2315 states and 3310 transitions. [2022-11-03 01:39:15,651 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.25) internal successors, (77), 4 states have internal predecessors, (77), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-03 01:39:15,651 INFO L276 IsEmpty]: Start isEmpty. Operand 2315 states and 3310 transitions. [2022-11-03 01:39:15,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-03 01:39:15,693 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 01:39:15,694 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 6, 3, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 01:39:15,739 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa0caac5-5252-484b-ac6a-c45a2290d2a2/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-03 01:39:15,905 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa0caac5-5252-484b-ac6a-c45a2290d2a2/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 01:39:15,905 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 01:39:15,906 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 01:39:15,906 INFO L85 PathProgramCache]: Analyzing trace with hash 1996417200, now seen corresponding path program 1 times [2022-11-03 01:39:15,906 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 01:39:15,906 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [952138732] [2022-11-03 01:39:15,906 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:39:15,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 01:39:16,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:39:16,862 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2022-11-03 01:39:16,863 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 01:39:16,863 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [952138732] [2022-11-03 01:39:16,863 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [952138732] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 01:39:16,863 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [661523597] [2022-11-03 01:39:16,863 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:39:16,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 01:39:16,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa0caac5-5252-484b-ac6a-c45a2290d2a2/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 01:39:16,867 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa0caac5-5252-484b-ac6a-c45a2290d2a2/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 01:39:16,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa0caac5-5252-484b-ac6a-c45a2290d2a2/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-03 01:39:18,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:39:18,400 INFO L263 TraceCheckSpWp]: Trace formula consists of 2441 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-03 01:39:18,405 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 01:39:18,448 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 48 proven. 1 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-11-03 01:39:18,448 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-03 01:39:18,632 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2022-11-03 01:39:18,633 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [661523597] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-03 01:39:18,633 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1031863922] [2022-11-03 01:39:18,659 INFO L159 IcfgInterpreter]: Started Sifa with 93 locations of interest [2022-11-03 01:39:18,660 INFO L166 IcfgInterpreter]: Building call graph [2022-11-03 01:39:18,664 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-03 01:39:18,670 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-03 01:39:18,670 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-03 01:39:20,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:39:20,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:39:20,591 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 485 treesize of output 390 [2022-11-03 01:39:20,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:39:20,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:39:20,732 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 485 treesize of output 390 [2022-11-03 01:39:20,858 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 22 [2022-11-03 01:39:21,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:39:21,538 INFO L244 Elim1Store]: Index analysis took 381 ms [2022-11-03 01:39:40,601 WARN L234 SmtUtils]: Spent 19.02s on a formula simplification. DAG size of input: 1497 DAG size of output: 999 (called from [L 353] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-03 01:39:40,606 INFO L356 Elim1Store]: treesize reduction 1660, result has 47.4 percent of original size [2022-11-03 01:39:40,610 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 167 select indices, 167 select index equivalence classes, 13863 disjoint index pairs (out of 13861 index pairs), introduced 167 new quantified variables, introduced 166 case distinctions, treesize of input 842 treesize of output 2006 [2022-11-03 01:39:42,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:39:43,497 INFO L244 Elim1Store]: Index analysis took 1048 ms [2022-11-03 01:40:11,248 WARN L234 SmtUtils]: Spent 27.70s on a formula simplification. DAG size of input: 1831 DAG size of output: 999 (called from [L 353] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-03 01:40:11,250 INFO L356 Elim1Store]: treesize reduction 2988, result has 33.3 percent of original size [2022-11-03 01:40:11,252 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 169 select indices, 169 select index equivalence classes, 14030 disjoint index pairs (out of 14196 index pairs), introduced 169 new quantified variables, introduced 332 case distinctions, treesize of input 852 treesize of output 2017 [2022-11-03 01:40:18,989 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-03 01:40:18,997 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2022-11-03 01:40:19,004 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-03 01:40:21,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:21,442 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 168 select indices, 168 select index equivalence classes, 14029 disjoint index pairs (out of 14028 index pairs), introduced 168 new quantified variables, introduced 0 case distinctions, treesize of input 841 treesize of output 505 [2022-11-03 01:40:21,788 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 703 treesize of output 545 [2022-11-03 01:40:21,894 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 55 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 78 treesize of output 34 [2022-11-03 01:40:22,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,254 INFO L244 Elim1Store]: Index analysis took 150 ms [2022-11-03 01:40:22,261 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 65 select indices, 65 select index equivalence classes, 2080 disjoint index pairs (out of 2080 index pairs), introduced 65 new quantified variables, introduced 0 case distinctions, treesize of input 454 treesize of output 196 [2022-11-03 01:40:22,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:22,976 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 169 select indices, 169 select index equivalence classes, 14196 disjoint index pairs (out of 14196 index pairs), introduced 169 new quantified variables, introduced 0 case distinctions, treesize of input 846 treesize of output 508 [2022-11-03 01:40:29,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:29,890 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 169 select indices, 169 select index equivalence classes, 14196 disjoint index pairs (out of 14196 index pairs), introduced 169 new quantified variables, introduced 0 case distinctions, treesize of input 846 treesize of output 508 [2022-11-03 01:40:30,392 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 703 treesize of output 545 [2022-11-03 01:40:30,474 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 55 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 78 treesize of output 34 [2022-11-03 01:40:30,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:30,766 INFO L244 Elim1Store]: Index analysis took 142 ms [2022-11-03 01:40:30,773 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 65 select indices, 65 select index equivalence classes, 2080 disjoint index pairs (out of 2080 index pairs), introduced 65 new quantified variables, introduced 0 case distinctions, treesize of input 454 treesize of output 196 [2022-11-03 01:40:31,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:31,113 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 168 select indices, 168 select index equivalence classes, 14029 disjoint index pairs (out of 14028 index pairs), introduced 168 new quantified variables, introduced 0 case distinctions, treesize of input 841 treesize of output 505 [2022-11-03 01:40:33,478 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-03 01:40:33,515 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-03 01:40:33,543 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-11-03 01:40:34,587 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-11-03 01:40:34,612 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-03 01:40:34,649 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-03 01:40:34,961 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-03 01:40:34,967 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-03 01:40:34,971 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-03 01:40:35,023 INFO L356 Elim1Store]: treesize reduction 15, result has 42.3 percent of original size [2022-11-03 01:40:35,023 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 53 treesize of output 56 [2022-11-03 01:40:35,069 INFO L356 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2022-11-03 01:40:35,069 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 47 treesize of output 50 [2022-11-03 01:40:35,103 INFO L356 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2022-11-03 01:40:35,103 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 43 treesize of output 46 [2022-11-03 01:40:35,133 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-11-03 01:40:35,139 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-11-03 01:40:35,145 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2022-11-03 01:40:35,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:35,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:35,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:35,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:35,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:35,763 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 22 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 44 [2022-11-03 01:40:35,810 INFO L356 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2022-11-03 01:40:35,811 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 24 treesize of output 21 [2022-11-03 01:40:35,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:35,867 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 7 [2022-11-03 01:40:35,925 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2022-11-03 01:40:35,954 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 11 [2022-11-03 01:40:36,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:36,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:36,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:36,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:36,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:40:36,011 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 17 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 44 [2022-11-03 01:41:07,483 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) [2022-11-03 01:41:07,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:41:09,492 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_#in~sem#1.base| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) [2022-11-03 01:41:11,498 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |ULTIMATE.start_sema_init_#in~sem#1.base| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) [2022-11-03 01:41:13,509 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18| |ULTIMATE.start_sema_init_#in~sem#1.base|) [2022-11-03 01:41:15,518 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18| |ULTIMATE.start_sema_init_#in~sem#1.base|) [2022-11-03 01:41:17,525 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 2 |ULTIMATE.start_sema_init_~sem#1.offset|) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:41:17,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:41:19,539 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_sema_init_~sem#1.offset| 4) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:41:19,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:41:21,550 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 8 |ULTIMATE.start_sema_init_~sem#1.offset|) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:41:21,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:41:23,561 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 12 |ULTIMATE.start_sema_init_~sem#1.offset|) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:41:23,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:41:25,570 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 20 |ULTIMATE.start_sema_init_~sem#1.offset|) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:41:25,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:41:27,579 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_#in~sem#1.offset| (+ |ULTIMATE.start_sema_init_~sem#1.offset| 28)) [2022-11-03 01:41:27,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:41:29,589 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 36 |ULTIMATE.start_sema_init_~sem#1.offset|) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:41:29,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:41:31,597 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 44 |ULTIMATE.start_sema_init_~sem#1.offset|) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:41:31,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:41:33,606 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 52 |ULTIMATE.start_sema_init_~sem#1.offset|) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:41:33,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:41:35,616 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 56 |ULTIMATE.start_sema_init_~sem#1.offset|) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:41:35,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:41:37,626 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_#in~sem#1.offset| (+ 64 |ULTIMATE.start_sema_init_~sem#1.offset|)) [2022-11-03 01:41:37,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:41:39,634 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:41:39,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:41:41,642 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_#in~val#1| 0) [2022-11-03 01:41:41,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:41:43,650 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) 0) [2022-11-03 01:41:45,659 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) 0) [2022-11-03 01:41:47,667 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_#in~val#1| 3735899821) [2022-11-03 01:41:47,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:41:49,676 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) 3735899821) [2022-11-03 01:41:51,683 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) 3735899821) [2022-11-03 01:41:53,692 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 4294967295 |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-03 01:41:53,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:41:55,701 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) 4294967295) [2022-11-03 01:41:57,713 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) 4294967295) [2022-11-03 01:41:59,721 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-03 01:42:01,728 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-03 01:42:01,728 INFO L244 Elim1Store]: Index analysis took 56254 ms [2022-11-03 01:42:03,742 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 32 |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset|) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:42:03,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:05,750 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 30 |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset|) |ULTIMATE.start_sema_init_~sem#1.offset|) [2022-11-03 01:42:05,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:07,759 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| 28) |ULTIMATE.start_sema_init_~sem#1.offset|) [2022-11-03 01:42:07,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:09,769 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_~sem#1.offset| (+ |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| 24)) [2022-11-03 01:42:09,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:11,777 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| 20) |ULTIMATE.start_sema_init_~sem#1.offset|) [2022-11-03 01:42:11,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:13,787 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| 12) |ULTIMATE.start_sema_init_~sem#1.offset|) [2022-11-03 01:42:13,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:15,796 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| 4) |ULTIMATE.start_sema_init_~sem#1.offset|) [2022-11-03 01:42:15,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:17,805 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_sema_init_~sem#1.offset| 4) |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset|) [2022-11-03 01:42:17,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:19,814 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 12 |ULTIMATE.start_sema_init_~sem#1.offset|) |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset|) [2022-11-03 01:42:19,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:21,822 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 20 |ULTIMATE.start_sema_init_~sem#1.offset|) |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset|) [2022-11-03 01:42:21,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:23,830 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| (+ |ULTIMATE.start_sema_init_~sem#1.offset| 24)) [2022-11-03 01:42:23,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:25,842 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| (+ 32 |ULTIMATE.start_sema_init_~sem#1.offset|)) [2022-11-03 01:42:25,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:27,850 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 36 |ULTIMATE.start_sema_init_~sem#1.offset|) |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset|) [2022-11-03 01:42:27,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:29,860 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) (+ 32 |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset|)) 0) [2022-11-03 01:42:31,867 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) (+ 32 |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset|)) 0) [2022-11-03 01:42:33,875 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 3735899821 (select (select |v_#memory_int_745| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) (+ 32 |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset|))) [2022-11-03 01:42:35,883 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 3735899821 (select (select |v_#memory_int_745| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) (+ 32 |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset|))) [2022-11-03 01:42:37,890 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 4294967295 (select (select |v_#memory_int_745| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) (+ 32 |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset|))) [2022-11-03 01:42:39,898 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 4294967295 (select (select |v_#memory_int_745| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) (+ 32 |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset|))) [2022-11-03 01:42:41,909 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) (+ 32 |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset|))) [2022-11-03 01:42:43,918 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) (+ 32 |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset|))) [2022-11-03 01:42:45,927 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) (+ 32 |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset|))) [2022-11-03 01:42:47,934 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) (+ 32 |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset|))) [2022-11-03 01:42:49,947 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_#in~sem#1.offset| (+ |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| 36)) [2022-11-03 01:42:49,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:51,958 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| 34) |ULTIMATE.start_sema_init_~sem#1.offset|) [2022-11-03 01:42:51,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:53,965 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 32 |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset|) |ULTIMATE.start_sema_init_~sem#1.offset|) [2022-11-03 01:42:53,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:55,978 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| 28) |ULTIMATE.start_sema_init_~sem#1.offset|) [2022-11-03 01:42:55,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:57,987 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_~sem#1.offset| (+ |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| 24)) [2022-11-03 01:42:57,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:42:59,998 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 16 |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset|) |ULTIMATE.start_sema_init_~sem#1.offset|) [2022-11-03 01:42:59,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:02,008 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| 8) |ULTIMATE.start_sema_init_~sem#1.offset|) [2022-11-03 01:43:02,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:02,010 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 01:43:04,016 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) (+ |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| 36)) 0) [2022-11-03 01:43:06,022 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) (+ |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| 36)) 0) [2022-11-03 01:43:08,033 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) (+ |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| 36)) 3735899821) [2022-11-03 01:43:10,041 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) (+ |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| 36)) 3735899821) [2022-11-03 01:43:12,049 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) (+ |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| 36)) 4294967295) [2022-11-03 01:43:14,059 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) (+ |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| 36)) 4294967295) [2022-11-03 01:43:16,068 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) (+ |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| 36)) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-03 01:43:18,074 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) (+ |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| 36)) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-03 01:43:20,084 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) (+ |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| 36))) [2022-11-03 01:43:22,093 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.base|) (+ |ULTIMATE.start_mwifiex_usb_init_module_~#descriptor~7#1.offset| 36))) [2022-11-03 01:43:24,101 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 2 |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:43:24,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:24,102 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 01:43:26,110 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 2) 0) [2022-11-03 01:43:28,118 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 2) 0) [2022-11-03 01:43:30,126 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 3735899821 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 2)) [2022-11-03 01:43:32,133 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 3735899821 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 2)) [2022-11-03 01:43:34,141 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 4294967295 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 2)) [2022-11-03 01:43:36,149 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 4294967295 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 2)) [2022-11-03 01:43:38,157 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 2)) [2022-11-03 01:43:40,165 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 2)) [2022-11-03 01:43:42,174 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 2)) [2022-11-03 01:43:44,185 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 2)) [2022-11-03 01:43:46,192 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 36 |ULTIMATE.start_sema_init_~sem#1.offset|) 0) [2022-11-03 01:43:46,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:48,203 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 32 |ULTIMATE.start_sema_init_~sem#1.offset|) 0) [2022-11-03 01:43:48,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:50,214 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_sema_init_~sem#1.offset| 28) 0) [2022-11-03 01:43:50,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:52,222 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_sema_init_~sem#1.offset| 24) 0) [2022-11-03 01:43:52,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:54,231 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 16 |ULTIMATE.start_sema_init_~sem#1.offset|) 0) [2022-11-03 01:43:54,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:56,240 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 8 |ULTIMATE.start_sema_init_~sem#1.offset|) 0) [2022-11-03 01:43:56,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:43:56,241 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 01:43:58,250 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 36 |ULTIMATE.start_sema_init_~sem#1.offset|)) 0) [2022-11-03 01:44:00,258 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 36 |ULTIMATE.start_sema_init_~sem#1.offset|)) 0) [2022-11-03 01:44:02,269 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 36 |ULTIMATE.start_sema_init_~sem#1.offset|)) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-03 01:44:04,276 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 36 |ULTIMATE.start_sema_init_~sem#1.offset|)) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-03 01:44:06,283 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select .cse0 (+ 36 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-03 01:44:08,291 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select .cse0 (+ 36 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-03 01:44:10,299 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 12 |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:44:10,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:12,308 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 8 |ULTIMATE.start_sema_init_~sem#1.offset|) [2022-11-03 01:44:12,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:14,318 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_~sem#1.offset| 4) [2022-11-03 01:44:14,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:44:14,319 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 01:44:16,328 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 12) 0) [2022-11-03 01:44:18,337 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 12) 0) [2022-11-03 01:44:20,347 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 12) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-03 01:44:22,357 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 12) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-03 01:44:24,365 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 12) 3735899821) [2022-11-03 01:44:26,373 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 12) 3735899821) [2022-11-03 01:44:28,384 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 12) 4294967295) [2022-11-03 01:44:30,392 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 12) 4294967295) [2022-11-03 01:44:32,399 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 12)) [2022-11-03 01:44:34,408 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 12)) [2022-11-03 01:44:34,409 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 01:44:36,418 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) |ULTIMATE.start_sema_init_~sem#1.offset|) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:44:38,425 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) |ULTIMATE.start_sema_init_~sem#1.offset|) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:44:40,434 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) |ULTIMATE.start_sema_init_~sem#1.offset|) 3735899821) [2022-11-03 01:44:42,441 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) |ULTIMATE.start_sema_init_~sem#1.offset|) 3735899821) [2022-11-03 01:44:44,450 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) |ULTIMATE.start_sema_init_~sem#1.offset|) 4294967295) [2022-11-03 01:44:46,461 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) |ULTIMATE.start_sema_init_~sem#1.offset|) 4294967295) [2022-11-03 01:44:48,469 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) |ULTIMATE.start_sema_init_~sem#1.offset|) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-03 01:44:50,478 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) |ULTIMATE.start_sema_init_~sem#1.offset|) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-03 01:44:52,486 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 |ULTIMATE.start_sema_init_~sem#1.offset|) (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-03 01:44:54,494 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 |ULTIMATE.start_sema_init_~sem#1.offset|) (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-03 01:44:56,501 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 36) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:44:58,511 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 36) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:45:00,520 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 36) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-03 01:45:02,532 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 36) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-03 01:45:04,542 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 36) 3735899821) [2022-11-03 01:45:06,551 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 36) 3735899821) [2022-11-03 01:45:08,562 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 36) 4294967295) [2022-11-03 01:45:10,572 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 36) 4294967295) [2022-11-03 01:45:12,580 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 36)) [2022-11-03 01:45:14,588 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 36)) [2022-11-03 01:45:16,600 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_sema_init_~sem#1.offset| 4) 0) [2022-11-03 01:45:16,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:16,602 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 01:45:18,613 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 8 |ULTIMATE.start_sema_init_~sem#1.offset|)) 4294967295) [2022-11-03 01:45:20,621 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 8 |ULTIMATE.start_sema_init_~sem#1.offset|)) 4294967295) [2022-11-03 01:45:22,629 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 8 |ULTIMATE.start_sema_init_~sem#1.offset|)) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:45:24,639 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 8 |ULTIMATE.start_sema_init_~sem#1.offset|)) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:45:26,647 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 8 |ULTIMATE.start_sema_init_~sem#1.offset|)) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-03 01:45:28,656 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 8 |ULTIMATE.start_sema_init_~sem#1.offset|)) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-03 01:45:30,666 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select .cse0 (+ 8 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-03 01:45:32,675 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select .cse0 (+ 8 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-03 01:45:34,686 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 60 |ULTIMATE.start_sema_init_~sem#1.offset|) 0) [2022-11-03 01:45:34,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:36,700 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 44 |ULTIMATE.start_sema_init_~sem#1.offset|) 0) [2022-11-03 01:45:36,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:38,710 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 36 |ULTIMATE.start_sema_init_~sem#1.offset|) 0) [2022-11-03 01:45:38,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:40,718 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 20 |ULTIMATE.start_sema_init_~sem#1.offset|) 0) [2022-11-03 01:45:40,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:42,730 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 12 |ULTIMATE.start_sema_init_~sem#1.offset|) 0) [2022-11-03 01:45:42,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:44,740 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 8 |ULTIMATE.start_sema_init_~sem#1.offset|) 0) [2022-11-03 01:45:44,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:45:44,741 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 01:45:46,752 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 64 |ULTIMATE.start_sema_init_~sem#1.offset|)) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-03 01:45:48,765 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 64 |ULTIMATE.start_sema_init_~sem#1.offset|)) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-03 01:45:50,777 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ 64 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-03 01:45:52,789 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ 64 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-03 01:45:52,791 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 01:45:54,801 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 3735899821 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 4)) [2022-11-03 01:45:56,812 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 3735899821 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 4)) [2022-11-03 01:45:58,822 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 4294967295 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 4)) [2022-11-03 01:46:00,832 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 4294967295 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 4)) [2022-11-03 01:46:02,840 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 4) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:46:04,849 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 4) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:46:06,859 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 4)) [2022-11-03 01:46:08,868 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 4)) [2022-11-03 01:46:10,878 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 4)) [2022-11-03 01:46:12,888 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 4)) [2022-11-03 01:46:14,897 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 32 |ULTIMATE.start_sema_init_~sem#1.offset|) 0) [2022-11-03 01:46:14,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:16,907 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_sema_init_~sem#1.offset| 24) 0) [2022-11-03 01:46:16,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:18,919 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 8 |ULTIMATE.start_sema_init_~sem#1.offset|) 0) [2022-11-03 01:46:18,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:18,921 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 01:46:20,930 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_#in~sem#1.offset| (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 52 |ULTIMATE.start_sema_init_~sem#1.offset|))) [2022-11-03 01:46:22,940 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |ULTIMATE.start_sema_init_#in~sem#1.offset| (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 52 |ULTIMATE.start_sema_init_~sem#1.offset|))) [2022-11-03 01:46:24,948 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 52 |ULTIMATE.start_sema_init_~sem#1.offset|))) [2022-11-03 01:46:26,956 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 52 |ULTIMATE.start_sema_init_~sem#1.offset|))) [2022-11-03 01:46:28,965 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select .cse0 (+ 52 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-03 01:46:30,974 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select .cse0 (+ 52 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-03 01:46:32,983 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_#in~sem#1.offset| (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 12 |ULTIMATE.start_sema_init_~sem#1.offset|))) [2022-11-03 01:46:34,993 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |ULTIMATE.start_sema_init_#in~sem#1.offset| (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 12 |ULTIMATE.start_sema_init_~sem#1.offset|))) [2022-11-03 01:46:37,002 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 12 |ULTIMATE.start_sema_init_~sem#1.offset|))) [2022-11-03 01:46:39,011 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 12 |ULTIMATE.start_sema_init_~sem#1.offset|))) [2022-11-03 01:46:41,025 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select .cse0 (+ 12 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-03 01:46:43,044 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select .cse0 (+ 12 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-03 01:46:45,051 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 36 |ULTIMATE.start_sema_init_~sem#1.offset|) 0) [2022-11-03 01:46:45,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:47,061 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_sema_init_~sem#1.offset| 28) 0) [2022-11-03 01:46:47,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:49,073 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ 12 |ULTIMATE.start_sema_init_~sem#1.offset|) 0) [2022-11-03 01:46:49,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:46:49,075 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 01:46:51,085 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 56 |ULTIMATE.start_sema_init_~sem#1.offset|)) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:46:53,095 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 56 |ULTIMATE.start_sema_init_~sem#1.offset|)) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:46:55,105 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 56 |ULTIMATE.start_sema_init_~sem#1.offset|))) [2022-11-03 01:46:57,122 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 56 |ULTIMATE.start_sema_init_~sem#1.offset|))) [2022-11-03 01:46:59,130 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select .cse0 (+ 56 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-03 01:47:01,139 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select .cse0 (+ 56 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-03 01:47:01,140 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 01:47:03,148 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 20 |ULTIMATE.start_sema_init_~sem#1.offset|)) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:47:05,158 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 20 |ULTIMATE.start_sema_init_~sem#1.offset|)) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:47:07,168 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 20 |ULTIMATE.start_sema_init_~sem#1.offset|))) [2022-11-03 01:47:09,175 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 20 |ULTIMATE.start_sema_init_~sem#1.offset|))) [2022-11-03 01:47:11,183 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select .cse0 (+ 20 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-03 01:47:13,192 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select .cse0 (+ 20 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-03 01:47:15,200 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ |ULTIMATE.start_sema_init_~sem#1.offset| 4)) 3735899821) [2022-11-03 01:47:17,209 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ |ULTIMATE.start_sema_init_~sem#1.offset| 4)) 3735899821) [2022-11-03 01:47:19,221 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ |ULTIMATE.start_sema_init_~sem#1.offset| 4)) 4294967295) [2022-11-03 01:47:21,232 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ |ULTIMATE.start_sema_init_~sem#1.offset| 4)) 4294967295) [2022-11-03 01:47:23,246 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ |ULTIMATE.start_sema_init_~sem#1.offset| 4)) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:47:25,253 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ |ULTIMATE.start_sema_init_~sem#1.offset| 4)) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:47:27,263 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ |ULTIMATE.start_sema_init_~sem#1.offset| 4)) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-03 01:47:29,272 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ |ULTIMATE.start_sema_init_~sem#1.offset| 4)) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-03 01:47:31,284 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ |ULTIMATE.start_sema_init_~sem#1.offset| 4)) (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-03 01:47:33,294 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ |ULTIMATE.start_sema_init_~sem#1.offset| 4)) (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-03 01:47:35,303 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 64)) [2022-11-03 01:47:37,312 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 64)) [2022-11-03 01:47:39,324 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 64) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:47:41,331 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 64) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:47:43,341 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 3735899821 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 64)) [2022-11-03 01:47:45,350 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 3735899821 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 64)) [2022-11-03 01:47:47,359 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 4294967295 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 64)) [2022-11-03 01:47:49,369 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 4294967295 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 64)) [2022-11-03 01:47:51,378 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 64)) [2022-11-03 01:47:53,390 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 64)) [2022-11-03 01:47:55,398 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 40 |ULTIMATE.start_sema_init_~sem#1.offset|) [2022-11-03 01:47:55,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:57,409 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_~sem#1.offset| 24) [2022-11-03 01:47:57,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:47:57,411 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 01:47:59,421 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 68) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:48:01,433 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 68) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:48:03,447 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 3735899821 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 68)) [2022-11-03 01:48:05,458 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 3735899821 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 68)) [2022-11-03 01:48:07,472 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 4294967295 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 68)) [2022-11-03 01:48:09,482 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 4294967295 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 68)) [2022-11-03 01:48:11,492 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 68)) [2022-11-03 01:48:13,500 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 68)) [2022-11-03 01:48:15,511 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 68)) [2022-11-03 01:48:17,519 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 68)) [2022-11-03 01:48:17,520 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 01:48:19,530 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ |ULTIMATE.start_sema_init_~sem#1.offset| 28)) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:48:21,538 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ |ULTIMATE.start_sema_init_~sem#1.offset| 28)) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:48:23,546 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ |ULTIMATE.start_sema_init_~sem#1.offset| 28)) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-03 01:48:25,557 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ |ULTIMATE.start_sema_init_~sem#1.offset| 28)) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-03 01:48:27,565 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ |ULTIMATE.start_sema_init_~sem#1.offset| 28)) (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-03 01:48:29,577 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ |ULTIMATE.start_sema_init_~sem#1.offset| 28)) (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-03 01:48:31,588 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 32 |ULTIMATE.start_sema_init_~sem#1.offset|) [2022-11-03 01:48:31,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 01:48:33,598 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 76) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:48:35,610 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 76) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:48:37,617 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 76) 3735899821) [2022-11-03 01:48:39,624 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 76) 3735899821) [2022-11-03 01:48:41,635 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 76) 4294967295) [2022-11-03 01:48:43,646 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 76) 4294967295) [2022-11-03 01:48:45,657 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 76) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-03 01:48:47,666 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 76) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-03 01:48:49,674 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 76) (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|))) [2022-11-03 01:48:51,682 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 76) (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|))) [2022-11-03 01:48:53,693 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 20) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:48:55,704 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 20) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:48:57,715 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 20) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-03 01:48:59,724 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 20) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-03 01:49:01,738 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 20) 3735899821) [2022-11-03 01:49:03,747 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 20) 3735899821) [2022-11-03 01:49:05,757 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 20) 4294967295) [2022-11-03 01:49:07,767 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 20) 4294967295) [2022-11-03 01:49:09,775 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 20) (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|))) [2022-11-03 01:49:11,788 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 20) (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|))) [2022-11-03 01:49:11,790 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 01:49:13,798 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 44) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:49:15,805 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 44) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:49:17,815 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 44)) [2022-11-03 01:49:19,823 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 44)) [2022-11-03 01:49:21,834 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 3735899821 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 44)) [2022-11-03 01:49:23,844 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 3735899821 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 44)) [2022-11-03 01:49:25,851 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 4294967295 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 44)) [2022-11-03 01:49:27,859 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 4294967295 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 44)) [2022-11-03 01:49:29,868 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 44)) [2022-11-03 01:49:31,878 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 44)) [2022-11-03 01:49:33,886 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 56) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:49:35,897 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 56) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:49:37,906 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 56) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-03 01:49:39,917 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 56) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-03 01:49:41,930 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 56) 3735899821) [2022-11-03 01:49:43,941 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 56) 3735899821) [2022-11-03 01:49:45,951 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 56) 4294967295) [2022-11-03 01:49:47,961 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 56) 4294967295) [2022-11-03 01:49:49,970 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 56)) [2022-11-03 01:49:51,978 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 56)) [2022-11-03 01:49:53,988 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 28) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:49:55,997 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 28) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:49:58,006 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 28) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-03 01:50:00,015 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 28) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-03 01:50:02,023 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 28) 3735899821) [2022-11-03 01:50:04,036 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 28) 3735899821) [2022-11-03 01:50:06,044 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 28) 4294967295) [2022-11-03 01:50:08,056 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 28) 4294967295) [2022-11-03 01:50:10,065 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 28)) [2022-11-03 01:50:12,075 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 28)) [2022-11-03 01:50:14,083 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 2 |ULTIMATE.start_sema_init_~sem#1.offset|)) 3735899821) [2022-11-03 01:50:16,094 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 2 |ULTIMATE.start_sema_init_~sem#1.offset|)) 3735899821) [2022-11-03 01:50:18,103 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 2 |ULTIMATE.start_sema_init_~sem#1.offset|)) 4294967295) [2022-11-03 01:50:20,114 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 2 |ULTIMATE.start_sema_init_~sem#1.offset|)) 4294967295) [2022-11-03 01:50:22,125 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 2 |ULTIMATE.start_sema_init_~sem#1.offset|)) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:50:24,137 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 2 |ULTIMATE.start_sema_init_~sem#1.offset|)) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:50:26,144 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 2 |ULTIMATE.start_sema_init_~sem#1.offset|)) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-03 01:50:28,152 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 2 |ULTIMATE.start_sema_init_~sem#1.offset|)) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-03 01:50:30,161 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ 2 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-03 01:50:32,173 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ 2 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-03 01:50:34,187 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 0) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:50:36,196 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 0) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:50:38,210 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 3735899821 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 0)) [2022-11-03 01:50:40,218 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 3735899821 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 0)) [2022-11-03 01:50:42,232 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 4294967295 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 0)) [2022-11-03 01:50:44,243 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 4294967295 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 0)) [2022-11-03 01:50:46,252 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 0)) [2022-11-03 01:50:48,262 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 0)) [2022-11-03 01:50:50,276 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 0)) [2022-11-03 01:50:52,286 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 0)) [2022-11-03 01:50:54,297 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 52) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:50:56,310 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 52) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:50:58,318 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 52) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-03 01:51:00,329 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 52) |ULTIMATE.start_sema_init_#in~val#1|) [2022-11-03 01:51:02,341 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 52) 3735899821) [2022-11-03 01:51:04,352 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 52) 3735899821) [2022-11-03 01:51:06,367 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 52) 4294967295) [2022-11-03 01:51:08,376 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 52) 4294967295) [2022-11-03 01:51:10,389 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 52)) [2022-11-03 01:51:12,402 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 52)) [2022-11-03 01:51:14,411 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 4294967295 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 8)) [2022-11-03 01:51:16,423 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 4294967295 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 8)) [2022-11-03 01:51:18,434 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 8) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:51:20,447 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 8) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:51:22,459 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 8)) [2022-11-03 01:51:24,474 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 8)) [2022-11-03 01:51:26,485 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= 3735899821 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 8)) [2022-11-03 01:51:28,498 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 3735899821 (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 8)) [2022-11-03 01:51:30,511 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 8)) [2022-11-03 01:51:32,521 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select (select |v_#memory_int_745| |v_ULTIMATE.start_sema_init_~#__constr_expr_0~0#1.base_18|) 8)) [2022-11-03 01:51:34,533 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 44 |ULTIMATE.start_sema_init_~sem#1.offset|)) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:51:36,540 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 44 |ULTIMATE.start_sema_init_~sem#1.offset|)) |ULTIMATE.start_sema_init_#in~sem#1.offset|) [2022-11-03 01:51:38,550 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 44 |ULTIMATE.start_sema_init_~sem#1.offset|))) [2022-11-03 01:51:40,560 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |ULTIMATE.start_sema_init_#in~val#1| (select (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|) (+ 44 |ULTIMATE.start_sema_init_~sem#1.offset|))) [2022-11-03 01:51:42,569 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select .cse0 (+ 44 |ULTIMATE.start_sema_init_~sem#1.offset|)))) [2022-11-03 01:51:44,580 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (select |v_#memory_int_745| |ULTIMATE.start_sema_init_~sem#1.base|))) (= (select .cse0 (+ 68 |ULTIMATE.start_sema_init_~sem#1.offset|)) (select .cse0 (+ 44 |ULTIMATE.start_sema_init_~sem#1.offset|))))