./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/weaver/popl20-bad-dot-product-alt.wvr.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 47ea0209 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/weaver/popl20-bad-dot-product-alt.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8 --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 32bit --witnessprinter.graph.data.programhash e280ea7002eb926faba3195da50aa743246f3289123bb9a1b445dc9aaf8e8f3d --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:54:16,807 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:54:16,809 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:54:16,849 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:54:16,850 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:54:16,851 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:54:16,853 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:54:16,856 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:54:16,858 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:54:16,859 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:54:16,864 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:54:16,867 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:54:16,868 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:54:16,873 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:54:16,876 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:54:16,879 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:54:16,881 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:54:16,883 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:54:16,886 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:54:16,893 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:54:16,895 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:54:16,896 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:54:16,899 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:54:16,900 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:54:16,912 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:54:16,912 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:54:16,912 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:54:16,914 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:54:16,915 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:54:16,916 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:54:16,917 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:54:16,918 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:54:16,919 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:54:16,921 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:54:16,922 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:54:16,922 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:54:16,923 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:54:16,923 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:54:16,923 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:54:16,924 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:54:16,925 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:54:16,926 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-32bit-Taipan_Default.epf [2021-11-07 01:54:16,969 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:54:16,969 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:54:16,970 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:54:16,970 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:54:16,970 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:54:16,971 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:54:16,971 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 01:54:16,971 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:54:16,971 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:54:16,971 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 01:54:16,972 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 01:54:16,973 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:54:16,973 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 01:54:16,973 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 01:54:16,973 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 01:54:16,974 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:54:16,974 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-07 01:54:16,974 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 01:54:16,975 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-07 01:54:16,975 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:54:16,975 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:54:16,975 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:54:16,975 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:54:16,975 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:54:16,976 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-07 01:54:16,976 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:54:16,976 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:54:16,976 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:54:16,977 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:54:16,978 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:54:16,978 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:54:16,978 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:54:16,979 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:54:16,979 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:54:16,979 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 01:54:16,979 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 01:54:16,980 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:54:16,980 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:54:16,980 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:54:16,980 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e280ea7002eb926faba3195da50aa743246f3289123bb9a1b445dc9aaf8e8f3d [2021-11-07 01:54:17,263 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:54:17,286 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:54:17,289 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:54:17,290 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:54:17,291 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:54:17,292 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/weaver/popl20-bad-dot-product-alt.wvr.c [2021-11-07 01:54:17,372 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/data/05e2670c9/7cab67658bbe4257b559f32eee775b4c/FLAG534e496f5 [2021-11-07 01:54:17,854 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:54:17,855 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/sv-benchmarks/c/weaver/popl20-bad-dot-product-alt.wvr.c [2021-11-07 01:54:17,862 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/data/05e2670c9/7cab67658bbe4257b559f32eee775b4c/FLAG534e496f5 [2021-11-07 01:54:18,240 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/data/05e2670c9/7cab67658bbe4257b559f32eee775b4c [2021-11-07 01:54:18,242 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:54:18,243 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:54:18,245 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:54:18,245 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:54:18,250 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:54:18,251 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:54:18" (1/1) ... [2021-11-07 01:54:18,252 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f951956 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:54:18, skipping insertion in model container [2021-11-07 01:54:18,252 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:54:18" (1/1) ... [2021-11-07 01:54:18,260 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:54:18,308 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:54:18,507 WARN L228 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_1dad718b-7acb-4ddc-909c-273dc7a07b83/sv-benchmarks/c/weaver/popl20-bad-dot-product-alt.wvr.c[3182,3195] [2021-11-07 01:54:18,515 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:54:18,525 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-07 01:54:18,525 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@60a60da0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:54:18, skipping insertion in model container [2021-11-07 01:54:18,525 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:54:18,526 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 01:54:18,528 INFO L168 Benchmark]: Toolchain (without parser) took 283.44 ms. Allocated memory is still 92.3 MB. Free memory was 51.2 MB in the beginning and 66.7 MB in the end (delta: -15.6 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-11-07 01:54:18,528 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 92.3 MB. Free memory is still 67.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 01:54:18,529 INFO L168 Benchmark]: CACSL2BoogieTranslator took 281.12 ms. Allocated memory is still 92.3 MB. Free memory was 51.0 MB in the beginning and 66.7 MB in the end (delta: -15.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-11-07 01:54:18,531 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 92.3 MB. Free memory is still 67.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 281.12 ms. Allocated memory is still 92.3 MB. Free memory was 51.0 MB in the beginning and 66.7 MB in the end (delta: -15.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 94]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/weaver/popl20-bad-dot-product-alt.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8 --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 32bit --witnessprinter.graph.data.programhash e280ea7002eb926faba3195da50aa743246f3289123bb9a1b445dc9aaf8e8f3d --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:54:20,697 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:54:20,699 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:54:20,750 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:54:20,751 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:54:20,755 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:54:20,758 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:54:20,762 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:54:20,765 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:54:20,772 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:54:20,774 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:54:20,776 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:54:20,776 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:54:20,779 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:54:20,781 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:54:20,783 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:54:20,784 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:54:20,785 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:54:20,790 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:54:20,797 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:54:20,799 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:54:20,800 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:54:20,803 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:54:20,805 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:54:20,814 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:54:20,814 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:54:20,815 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:54:20,817 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:54:20,817 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:54:20,818 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:54:20,819 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:54:20,820 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:54:20,822 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:54:20,822 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:54:20,824 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:54:20,824 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:54:20,825 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:54:20,825 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:54:20,826 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:54:20,827 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:54:20,828 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:54:20,833 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2021-11-07 01:54:20,872 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:54:20,873 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:54:20,874 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:54:20,875 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:54:20,875 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:54:20,875 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:54:20,875 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:54:20,876 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:54:20,876 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:54:20,877 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:54:20,878 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-07 01:54:20,879 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-07 01:54:20,879 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:54:20,879 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:54:20,880 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:54:20,880 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:54:20,880 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:54:20,880 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 01:54:20,881 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 01:54:20,881 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-07 01:54:20,881 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:54:20,882 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:54:20,882 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:54:20,882 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:54:20,882 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 01:54:20,883 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:54:20,883 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:54:20,883 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:54:20,884 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:54:20,884 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:54:20,884 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-07 01:54:20,884 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 01:54:20,885 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:54:20,885 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:54:20,886 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:54:20,886 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e280ea7002eb926faba3195da50aa743246f3289123bb9a1b445dc9aaf8e8f3d [2021-11-07 01:54:21,283 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:54:21,312 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:54:21,315 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:54:21,316 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:54:21,317 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:54:21,318 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/weaver/popl20-bad-dot-product-alt.wvr.c [2021-11-07 01:54:21,391 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/data/7d532b989/fd99867ebc604b8a96d5b50a928e8569/FLAG538ead02d [2021-11-07 01:54:21,903 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:54:21,904 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/sv-benchmarks/c/weaver/popl20-bad-dot-product-alt.wvr.c [2021-11-07 01:54:21,911 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/data/7d532b989/fd99867ebc604b8a96d5b50a928e8569/FLAG538ead02d [2021-11-07 01:54:22,267 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/data/7d532b989/fd99867ebc604b8a96d5b50a928e8569 [2021-11-07 01:54:22,269 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:54:22,270 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:54:22,271 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:54:22,271 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:54:22,277 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:54:22,278 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:54:22" (1/1) ... [2021-11-07 01:54:22,279 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1180558e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:54:22, skipping insertion in model container [2021-11-07 01:54:22,279 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:54:22" (1/1) ... [2021-11-07 01:54:22,289 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:54:22,326 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:54:22,518 WARN L228 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_1dad718b-7acb-4ddc-909c-273dc7a07b83/sv-benchmarks/c/weaver/popl20-bad-dot-product-alt.wvr.c[3182,3195] [2021-11-07 01:54:22,527 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:54:22,538 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-07 01:54:22,543 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:54:22,593 WARN L228 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_1dad718b-7acb-4ddc-909c-273dc7a07b83/sv-benchmarks/c/weaver/popl20-bad-dot-product-alt.wvr.c[3182,3195] [2021-11-07 01:54:22,598 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:54:22,609 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 01:54:22,639 WARN L228 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_1dad718b-7acb-4ddc-909c-273dc7a07b83/sv-benchmarks/c/weaver/popl20-bad-dot-product-alt.wvr.c[3182,3195] [2021-11-07 01:54:22,644 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:54:22,664 INFO L208 MainTranslator]: Completed translation [2021-11-07 01:54:22,671 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:54:22 WrapperNode [2021-11-07 01:54:22,672 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:54:22,673 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 01:54:22,673 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 01:54:22,674 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 01:54:22,680 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:54:22" (1/1) ... [2021-11-07 01:54:22,710 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:54:22" (1/1) ... [2021-11-07 01:54:22,745 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 01:54:22,745 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 01:54:22,746 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 01:54:22,746 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 01:54:22,754 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:54:22" (1/1) ... [2021-11-07 01:54:22,754 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:54:22" (1/1) ... [2021-11-07 01:54:22,761 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:54:22" (1/1) ... [2021-11-07 01:54:22,761 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:54:22" (1/1) ... [2021-11-07 01:54:22,788 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:54:22" (1/1) ... [2021-11-07 01:54:22,795 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:54:22" (1/1) ... [2021-11-07 01:54:22,798 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:54:22" (1/1) ... [2021-11-07 01:54:22,803 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 01:54:22,804 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 01:54:22,804 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 01:54:22,805 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 01:54:22,805 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:54:22" (1/1) ... [2021-11-07 01:54:22,812 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:54:22,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 01:54:22,837 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 01:54:22,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 01:54:22,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-07 01:54:22,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-07 01:54:22,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 01:54:22,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-07 01:54:22,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-07 01:54:22,882 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-11-07 01:54:22,883 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-11-07 01:54:22,883 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-11-07 01:54:22,883 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-11-07 01:54:22,883 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-11-07 01:54:22,883 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-11-07 01:54:22,884 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-11-07 01:54:22,884 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-11-07 01:54:22,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-07 01:54:22,884 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 01:54:22,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 01:54:22,885 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 01:54:22,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-07 01:54:22,887 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-07 01:54:24,868 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-07 01:54:24,869 INFO L299 CfgBuilder]: Removed 59 assume(true) statements. [2021-11-07 01:54:24,872 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:54:24 BoogieIcfgContainer [2021-11-07 01:54:24,872 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-07 01:54:24,873 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-07 01:54:24,874 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-07 01:54:24,886 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-07 01:54:24,887 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 01:54:22" (1/3) ... [2021-11-07 01:54:24,888 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@657acce4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 01:54:24, skipping insertion in model container [2021-11-07 01:54:24,888 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:54:22" (2/3) ... [2021-11-07 01:54:24,888 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@657acce4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 01:54:24, skipping insertion in model container [2021-11-07 01:54:24,888 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:54:24" (3/3) ... [2021-11-07 01:54:24,890 INFO L111 eAbstractionObserver]: Analyzing ICFG popl20-bad-dot-product-alt.wvr.c [2021-11-07 01:54:24,895 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-11-07 01:54:24,895 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-07 01:54:24,895 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-07 01:54:24,895 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-11-07 01:54:24,957 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,958 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,958 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,958 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,959 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,959 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,959 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,959 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,959 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,960 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,960 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,960 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,960 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,961 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,962 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,962 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,962 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,963 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,963 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,964 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,964 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,964 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,965 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,965 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,965 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,965 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,965 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,966 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,966 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,966 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,966 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,966 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,966 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,967 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,967 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,967 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,967 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,967 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,968 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,968 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,968 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,969 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,969 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,969 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,969 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,970 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,970 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,970 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,970 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,971 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,971 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,971 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,971 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,972 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,972 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,973 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,973 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,973 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,973 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,973 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,974 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,974 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,974 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,974 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,975 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,975 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,975 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,975 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,976 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,976 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,976 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,976 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,977 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,977 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,978 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,978 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,981 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,981 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,981 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,981 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,982 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,982 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,982 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,983 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,983 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,988 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,989 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,989 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,989 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,989 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,989 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,990 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem13.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,990 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,990 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,990 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem13.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,990 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,991 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,991 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,992 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,992 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,992 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,992 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,992 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,992 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,993 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,993 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem13.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,993 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,993 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,993 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem13.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,993 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,993 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,994 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,994 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,994 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,994 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,994 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,994 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,994 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,995 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,995 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,995 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,995 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,995 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,995 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,996 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,996 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,996 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,997 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,997 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,997 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,998 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,998 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,998 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,998 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,998 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,998 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,998 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,999 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,999 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,999 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,999 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,999 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:24,999 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,000 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,001 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,001 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,001 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,001 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,001 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,003 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,003 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,003 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,003 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,003 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,003 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,004 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,004 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,004 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,004 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,004 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,004 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,005 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,005 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,005 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,005 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,005 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,006 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,006 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,006 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,006 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,006 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,007 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,007 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,007 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,007 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,007 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,007 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,008 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,008 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,008 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,008 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,008 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,009 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,009 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,009 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,009 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,009 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,010 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,010 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,010 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,010 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,010 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,010 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,011 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,011 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,011 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,011 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,011 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,012 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,012 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,012 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,012 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,013 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,025 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,026 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,026 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,026 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,026 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,026 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,027 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,027 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,027 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,033 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,033 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,033 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,034 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,034 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,034 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,034 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,034 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,034 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,035 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,035 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ret28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,035 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,035 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,035 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,035 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,036 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,036 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,036 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,036 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,036 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,037 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,037 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,037 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,037 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,037 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ret28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,037 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,038 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,038 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,038 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,038 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,038 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,038 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,038 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,039 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,039 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,039 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,039 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,040 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,040 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,040 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,040 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,041 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,041 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,041 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,042 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,042 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,042 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,042 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,043 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,043 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,044 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,044 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,044 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,044 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,044 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,045 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,045 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,045 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,045 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,045 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,045 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,046 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,046 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,046 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,046 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,046 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,047 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,047 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,047 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,047 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,047 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,047 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,048 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,048 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,048 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,048 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,048 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,048 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,049 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,049 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,049 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,049 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,049 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,049 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,050 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,050 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,050 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,050 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,050 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,051 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,051 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,051 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,051 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,051 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,051 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,052 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,052 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,052 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,052 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,052 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,053 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,053 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,053 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,053 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,053 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,053 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,054 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,054 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,054 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,054 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,054 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,054 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,055 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,055 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,055 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,055 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,055 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,055 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,056 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,056 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,056 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,056 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,056 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,057 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,057 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,057 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,057 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,057 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,057 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,058 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,058 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,058 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,058 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,058 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,058 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,059 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,059 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,059 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,059 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,059 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem39.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,059 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,060 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,060 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,060 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,060 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,060 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem39.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,060 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,060 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,061 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,061 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,061 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,061 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,061 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,062 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem39.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,062 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,062 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,062 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,062 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,062 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,063 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem39.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,063 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,063 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,063 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,063 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,064 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,064 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,064 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,064 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,064 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,064 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,066 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,066 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,072 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,072 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,073 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,073 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,073 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,073 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,073 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,073 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,074 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ret28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,074 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,074 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,074 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~short19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,074 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,075 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,075 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,075 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,075 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,075 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,075 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,076 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,076 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,076 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,076 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,076 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,079 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,079 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,079 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,079 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,080 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~short32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,080 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,080 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,080 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem39.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,080 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,081 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,081 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,081 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,081 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,081 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,081 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,082 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,082 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,082 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,082 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,082 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,082 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,083 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,083 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem39.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,083 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,085 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem13.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,085 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,085 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,085 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,086 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem13.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,086 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,086 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,086 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,086 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,087 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,087 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,087 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,087 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~short10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,087 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,087 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,088 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,088 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,088 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,088 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,088 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,089 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,089 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,089 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,089 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 01:54:25,095 INFO L148 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2021-11-07 01:54:25,166 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-07 01:54:25,174 INFO L339 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, mLoopAccelerationTechnique=FAST_UPR [2021-11-07 01:54:25,174 INFO L340 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-11-07 01:54:25,199 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-11-07 01:54:25,211 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 286 places, 311 transitions, 646 flow [2021-11-07 01:54:25,214 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 286 places, 311 transitions, 646 flow [2021-11-07 01:54:25,216 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 286 places, 311 transitions, 646 flow [2021-11-07 01:54:25,405 INFO L129 PetriNetUnfolder]: 35/308 cut-off events. [2021-11-07 01:54:25,406 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2021-11-07 01:54:25,413 INFO L84 FinitePrefix]: Finished finitePrefix Result has 321 conditions, 308 events. 35/308 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 606 event pairs, 0 based on Foata normal form. 0/272 useless extension candidates. Maximal degree in co-relation 244. Up to 2 conditions per place. [2021-11-07 01:54:25,427 INFO L116 LiptonReduction]: Number of co-enabled transitions 11934 [2021-11-07 01:55:14,516 INFO L131 LiptonReduction]: Checked pairs total: 13429 [2021-11-07 01:55:14,516 INFO L133 LiptonReduction]: Total number of compositions: 344 [2021-11-07 01:55:14,525 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 45 places, 46 transitions, 116 flow [2021-11-07 01:55:14,567 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 462 states, 461 states have (on average 3.7765726681127982) internal successors, (1741), 461 states have internal predecessors, (1741), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:55:14,570 INFO L276 IsEmpty]: Start isEmpty. Operand has 462 states, 461 states have (on average 3.7765726681127982) internal successors, (1741), 461 states have internal predecessors, (1741), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:55:14,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-07 01:55:14,590 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:55:14,591 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:55:14,592 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-07 01:55:14,596 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:55:14,597 INFO L85 PathProgramCache]: Analyzing trace with hash -1221288795, now seen corresponding path program 1 times [2021-11-07 01:55:14,609 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 01:55:14,609 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2091087375] [2021-11-07 01:55:14,610 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:55:14,610 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 01:55:14,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 01:55:14,614 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 01:55:14,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-11-07 01:55:14,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:55:14,795 INFO L263 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-07 01:55:14,800 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:55:15,143 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:55:15,144 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:55:15,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:55:15,320 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 01:55:15,320 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2091087375] [2021-11-07 01:55:15,320 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2091087375] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 01:55:15,321 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:55:15,321 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1, 1] imperfect sequences [] total 2 [2021-11-07 01:55:15,322 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1148227346] [2021-11-07 01:55:15,326 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 01:55:15,327 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 01:55:15,360 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 01:55:15,360 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-07 01:55:15,364 INFO L87 Difference]: Start difference. First operand has 462 states, 461 states have (on average 3.7765726681127982) internal successors, (1741), 461 states have internal predecessors, (1741), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 4 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:55:15,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:55:15,533 INFO L93 Difference]: Finished difference Result 911 states and 3454 transitions. [2021-11-07 01:55:15,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 01:55:15,534 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 22 [2021-11-07 01:55:15,535 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:55:15,570 INFO L225 Difference]: With dead ends: 911 [2021-11-07 01:55:15,570 INFO L226 Difference]: Without dead ends: 904 [2021-11-07 01:55:15,571 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-07 01:55:15,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 904 states. [2021-11-07 01:55:15,694 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 904 to 552. [2021-11-07 01:55:15,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 552 states, 551 states have (on average 3.782214156079855) internal successors, (2084), 551 states have internal predecessors, (2084), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:55:15,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 552 states and 2084 transitions. [2021-11-07 01:55:15,706 INFO L78 Accepts]: Start accepts. Automaton has 552 states and 2084 transitions. Word has length 22 [2021-11-07 01:55:15,707 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:55:15,707 INFO L470 AbstractCegarLoop]: Abstraction has 552 states and 2084 transitions. [2021-11-07 01:55:15,707 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:55:15,708 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 2084 transitions. [2021-11-07 01:55:15,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-07 01:55:15,719 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:55:15,719 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:55:15,738 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2021-11-07 01:55:15,938 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 01:55:15,939 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-07 01:55:15,940 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:55:15,940 INFO L85 PathProgramCache]: Analyzing trace with hash -1358441582, now seen corresponding path program 1 times [2021-11-07 01:55:15,941 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 01:55:15,942 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1856134411] [2021-11-07 01:55:15,942 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:55:15,942 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 01:55:15,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 01:55:15,943 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 01:55:15,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-11-07 01:55:16,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:55:16,151 INFO L263 TraceCheckSpWp]: Trace formula consists of 152 conjuncts, 10 conjunts are in the unsatisfiable core [2021-11-07 01:55:16,153 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:55:16,441 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-07 01:55:16,442 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:55:16,565 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-07 01:55:16,565 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 01:55:16,566 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1856134411] [2021-11-07 01:55:16,566 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1856134411] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 01:55:16,567 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:55:16,567 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 7 [2021-11-07 01:55:16,567 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1685884995] [2021-11-07 01:55:16,569 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-07 01:55:16,570 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 01:55:16,577 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-07 01:55:16,582 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-11-07 01:55:16,582 INFO L87 Difference]: Start difference. First operand 552 states and 2084 transitions. Second operand has 7 states, 7 states have (on average 5.714285714285714) internal successors, (40), 7 states have internal predecessors, (40), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:55:16,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:55:16,887 INFO L93 Difference]: Finished difference Result 792 states and 3074 transitions. [2021-11-07 01:55:16,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 01:55:16,888 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 5.714285714285714) internal successors, (40), 7 states have internal predecessors, (40), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 23 [2021-11-07 01:55:16,889 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:55:16,918 INFO L225 Difference]: With dead ends: 792 [2021-11-07 01:55:16,921 INFO L226 Difference]: Without dead ends: 792 [2021-11-07 01:55:16,923 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2021-11-07 01:55:16,926 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 792 states. [2021-11-07 01:55:16,945 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 792 to 520. [2021-11-07 01:55:16,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 520 states, 519 states have (on average 3.8689788053949905) internal successors, (2008), 519 states have internal predecessors, (2008), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:55:16,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 520 states and 2008 transitions. [2021-11-07 01:55:16,952 INFO L78 Accepts]: Start accepts. Automaton has 520 states and 2008 transitions. Word has length 23 [2021-11-07 01:55:16,953 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:55:16,953 INFO L470 AbstractCegarLoop]: Abstraction has 520 states and 2008 transitions. [2021-11-07 01:55:16,953 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 5.714285714285714) internal successors, (40), 7 states have internal predecessors, (40), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:55:16,953 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 2008 transitions. [2021-11-07 01:55:16,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-11-07 01:55:16,956 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:55:16,956 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:55:16,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (3)] Ended with exit code 0 [2021-11-07 01:55:17,170 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 01:55:17,170 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-07 01:55:17,170 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:55:17,171 INFO L85 PathProgramCache]: Analyzing trace with hash 1476061709, now seen corresponding path program 1 times [2021-11-07 01:55:17,171 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 01:55:17,171 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1819620595] [2021-11-07 01:55:17,171 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:55:17,171 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 01:55:17,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 01:55:17,177 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 01:55:17,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-11-07 01:55:17,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:55:17,405 INFO L263 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-07 01:55:17,406 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:55:17,468 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:55:17,468 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:55:17,519 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:55:17,519 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 01:55:17,520 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1819620595] [2021-11-07 01:55:17,520 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1819620595] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 01:55:17,520 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:55:17,520 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2021-11-07 01:55:17,520 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [414261292] [2021-11-07 01:55:17,521 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 01:55:17,521 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 01:55:17,522 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 01:55:17,522 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 01:55:17,522 INFO L87 Difference]: Start difference. First operand 520 states and 2008 transitions. Second operand has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:55:17,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:55:17,555 INFO L93 Difference]: Finished difference Result 578 states and 2159 transitions. [2021-11-07 01:55:17,558 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 01:55:17,559 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 25 [2021-11-07 01:55:17,559 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:55:17,564 INFO L225 Difference]: With dead ends: 578 [2021-11-07 01:55:17,565 INFO L226 Difference]: Without dead ends: 520 [2021-11-07 01:55:17,565 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 01:55:17,567 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 520 states. [2021-11-07 01:55:17,582 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 520 to 520. [2021-11-07 01:55:17,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 520 states, 519 states have (on average 3.7572254335260116) internal successors, (1950), 519 states have internal predecessors, (1950), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:55:17,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 520 states and 1950 transitions. [2021-11-07 01:55:17,588 INFO L78 Accepts]: Start accepts. Automaton has 520 states and 1950 transitions. Word has length 25 [2021-11-07 01:55:17,588 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:55:17,589 INFO L470 AbstractCegarLoop]: Abstraction has 520 states and 1950 transitions. [2021-11-07 01:55:17,589 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:55:17,589 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 1950 transitions. [2021-11-07 01:55:17,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-11-07 01:55:17,591 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:55:17,591 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:55:17,609 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2021-11-07 01:55:17,810 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 01:55:17,810 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-07 01:55:17,811 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:55:17,811 INFO L85 PathProgramCache]: Analyzing trace with hash 1905454901, now seen corresponding path program 1 times [2021-11-07 01:55:17,811 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 01:55:17,812 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [892697873] [2021-11-07 01:55:17,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:55:17,813 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 01:55:17,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 01:55:17,814 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 01:55:17,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2021-11-07 01:55:18,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:55:18,065 INFO L263 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-07 01:55:18,066 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:55:18,153 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:55:18,153 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:55:18,246 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:55:18,247 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 01:55:18,247 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [892697873] [2021-11-07 01:55:18,247 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [892697873] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 01:55:18,247 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:55:18,247 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 4 [2021-11-07 01:55:18,248 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2086187369] [2021-11-07 01:55:18,248 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 01:55:18,248 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 01:55:18,249 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 01:55:18,249 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-07 01:55:18,249 INFO L87 Difference]: Start difference. First operand 520 states and 1950 transitions. Second operand has 4 states, 4 states have (on average 6.5) internal successors, (26), 4 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:55:18,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:55:18,308 INFO L93 Difference]: Finished difference Result 636 states and 2310 transitions. [2021-11-07 01:55:18,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 01:55:18,311 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 4 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 26 [2021-11-07 01:55:18,311 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:55:18,316 INFO L225 Difference]: With dead ends: 636 [2021-11-07 01:55:18,317 INFO L226 Difference]: Without dead ends: 520 [2021-11-07 01:55:18,317 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-07 01:55:18,319 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 520 states. [2021-11-07 01:55:18,334 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 520 to 520. [2021-11-07 01:55:18,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 520 states, 519 states have (on average 3.533718689788054) internal successors, (1834), 519 states have internal predecessors, (1834), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:55:18,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 520 states and 1834 transitions. [2021-11-07 01:55:18,340 INFO L78 Accepts]: Start accepts. Automaton has 520 states and 1834 transitions. Word has length 26 [2021-11-07 01:55:18,340 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:55:18,340 INFO L470 AbstractCegarLoop]: Abstraction has 520 states and 1834 transitions. [2021-11-07 01:55:18,340 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 4 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:55:18,341 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 1834 transitions. [2021-11-07 01:55:18,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-07 01:55:18,343 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:55:18,343 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:55:18,356 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2021-11-07 01:55:18,556 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 01:55:18,556 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-07 01:55:18,556 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:55:18,557 INFO L85 PathProgramCache]: Analyzing trace with hash 515305581, now seen corresponding path program 1 times [2021-11-07 01:55:18,557 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 01:55:18,557 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [43980273] [2021-11-07 01:55:18,557 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:55:18,557 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 01:55:18,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 01:55:18,558 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 01:55:18,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2021-11-07 01:55:18,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:55:18,799 INFO L263 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 13 conjunts are in the unsatisfiable core [2021-11-07 01:55:18,801 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:55:19,227 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:55:19,227 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:55:19,566 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 01:55:19,567 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 01:55:19,567 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [43980273] [2021-11-07 01:55:19,567 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [43980273] provided 1 perfect and 1 imperfect interpolant sequences [2021-11-07 01:55:19,567 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-11-07 01:55:19,568 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [7] total 12 [2021-11-07 01:55:19,568 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [872320272] [2021-11-07 01:55:19,568 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-07 01:55:19,568 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 01:55:19,569 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-07 01:55:19,569 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=91, Unknown=0, NotChecked=0, Total=132 [2021-11-07 01:55:19,569 INFO L87 Difference]: Start difference. First operand 520 states and 1834 transitions. Second operand has 7 states, 7 states have (on average 3.857142857142857) internal successors, (27), 6 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:55:20,089 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:55:20,089 INFO L93 Difference]: Finished difference Result 1250 states and 4444 transitions. [2021-11-07 01:55:20,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 01:55:20,093 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 3.857142857142857) internal successors, (27), 6 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 27 [2021-11-07 01:55:20,093 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:55:20,106 INFO L225 Difference]: With dead ends: 1250 [2021-11-07 01:55:20,106 INFO L226 Difference]: Without dead ends: 1250 [2021-11-07 01:55:20,106 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=51, Invalid=105, Unknown=0, NotChecked=0, Total=156 [2021-11-07 01:55:20,109 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1250 states. [2021-11-07 01:55:20,150 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1250 to 936. [2021-11-07 01:55:20,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 936 states, 935 states have (on average 3.5101604278074867) internal successors, (3282), 935 states have internal predecessors, (3282), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:55:20,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 936 states and 3282 transitions. [2021-11-07 01:55:20,160 INFO L78 Accepts]: Start accepts. Automaton has 936 states and 3282 transitions. Word has length 27 [2021-11-07 01:55:20,161 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:55:20,161 INFO L470 AbstractCegarLoop]: Abstraction has 936 states and 3282 transitions. [2021-11-07 01:55:20,161 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 3.857142857142857) internal successors, (27), 6 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:55:20,161 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 3282 transitions. [2021-11-07 01:55:20,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-07 01:55:20,165 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:55:20,165 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:55:20,181 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2021-11-07 01:55:20,378 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 01:55:20,378 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-07 01:55:20,379 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:55:20,379 INFO L85 PathProgramCache]: Analyzing trace with hash -1682622561, now seen corresponding path program 2 times [2021-11-07 01:55:20,379 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 01:55:20,380 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1415255954] [2021-11-07 01:55:20,380 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-07 01:55:20,380 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 01:55:20,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 01:55:20,381 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 01:55:20,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2021-11-07 01:55:20,578 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2021-11-07 01:55:20,578 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 01:55:20,583 INFO L263 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 10 conjunts are in the unsatisfiable core [2021-11-07 01:55:20,584 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:55:20,730 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-07 01:55:20,731 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:55:20,841 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-07 01:55:20,841 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 01:55:20,841 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1415255954] [2021-11-07 01:55:20,841 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1415255954] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 01:55:20,841 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:55:20,841 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 5 [2021-11-07 01:55:20,841 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1945370512] [2021-11-07 01:55:20,842 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-07 01:55:20,842 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 01:55:20,842 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-07 01:55:20,843 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-11-07 01:55:20,843 INFO L87 Difference]: Start difference. First operand 936 states and 3282 transitions. Second operand has 6 states, 6 states have (on average 5.166666666666667) internal successors, (31), 5 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:55:21,143 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:55:21,144 INFO L93 Difference]: Finished difference Result 942 states and 3291 transitions. [2021-11-07 01:55:21,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-07 01:55:21,145 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 5.166666666666667) internal successors, (31), 5 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 27 [2021-11-07 01:55:21,145 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:55:21,154 INFO L225 Difference]: With dead ends: 942 [2021-11-07 01:55:21,154 INFO L226 Difference]: Without dead ends: 938 [2021-11-07 01:55:21,154 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=23, Unknown=0, NotChecked=0, Total=42 [2021-11-07 01:55:21,157 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 938 states. [2021-11-07 01:55:21,199 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 938 to 938. [2021-11-07 01:55:21,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 938 states, 937 states have (on average 3.504802561366062) internal successors, (3284), 937 states have internal predecessors, (3284), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:55:21,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 938 states and 3284 transitions. [2021-11-07 01:55:21,207 INFO L78 Accepts]: Start accepts. Automaton has 938 states and 3284 transitions. Word has length 27 [2021-11-07 01:55:21,207 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:55:21,207 INFO L470 AbstractCegarLoop]: Abstraction has 938 states and 3284 transitions. [2021-11-07 01:55:21,208 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 5.166666666666667) internal successors, (31), 5 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:55:21,208 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 3284 transitions. [2021-11-07 01:55:21,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-07 01:55:21,211 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:55:21,212 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:55:21,224 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (7)] Ended with exit code 0 [2021-11-07 01:55:21,423 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 01:55:21,426 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-07 01:55:21,426 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:55:21,426 INFO L85 PathProgramCache]: Analyzing trace with hash -1240700395, now seen corresponding path program 1 times [2021-11-07 01:55:21,427 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 01:55:21,427 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1937405335] [2021-11-07 01:55:21,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:55:21,427 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 01:55:21,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 01:55:21,428 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 01:55:21,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2021-11-07 01:55:21,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:55:21,745 INFO L263 TraceCheckSpWp]: Trace formula consists of 165 conjuncts, 14 conjunts are in the unsatisfiable core [2021-11-07 01:55:21,746 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:55:22,108 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-07 01:55:22,108 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:55:22,240 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-07 01:55:22,240 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 01:55:22,240 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1937405335] [2021-11-07 01:55:22,241 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1937405335] provided 1 perfect and 1 imperfect interpolant sequences [2021-11-07 01:55:22,241 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-11-07 01:55:22,241 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 9 [2021-11-07 01:55:22,241 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [65537589] [2021-11-07 01:55:22,242 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 01:55:22,242 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 01:55:22,243 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 01:55:22,243 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2021-11-07 01:55:22,243 INFO L87 Difference]: Start difference. First operand 938 states and 3284 transitions. Second operand has 4 states, 4 states have (on average 7.25) internal successors, (29), 4 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:55:22,413 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:55:22,414 INFO L93 Difference]: Finished difference Result 1066 states and 3758 transitions. [2021-11-07 01:55:22,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 01:55:22,415 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.25) internal successors, (29), 4 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 29 [2021-11-07 01:55:22,417 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:55:22,427 INFO L225 Difference]: With dead ends: 1066 [2021-11-07 01:55:22,427 INFO L226 Difference]: Without dead ends: 1066 [2021-11-07 01:55:22,428 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2021-11-07 01:55:22,431 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1066 states. [2021-11-07 01:55:22,457 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1066 to 650. [2021-11-07 01:55:22,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 650 states, 649 states have (on average 3.559322033898305) internal successors, (2310), 649 states have internal predecessors, (2310), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:55:22,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 650 states and 2310 transitions. [2021-11-07 01:55:22,463 INFO L78 Accepts]: Start accepts. Automaton has 650 states and 2310 transitions. Word has length 29 [2021-11-07 01:55:22,464 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:55:22,464 INFO L470 AbstractCegarLoop]: Abstraction has 650 states and 2310 transitions. [2021-11-07 01:55:22,467 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.25) internal successors, (29), 4 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:55:22,468 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 2310 transitions. [2021-11-07 01:55:22,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-07 01:55:22,473 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:55:22,473 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:55:22,489 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 0 [2021-11-07 01:55:22,686 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 01:55:22,687 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-07 01:55:22,688 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:55:22,688 INFO L85 PathProgramCache]: Analyzing trace with hash 1751061780, now seen corresponding path program 1 times [2021-11-07 01:55:22,688 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 01:55:22,688 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1481959669] [2021-11-07 01:55:22,688 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:55:22,689 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 01:55:22,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 01:55:22,689 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 01:55:22,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2021-11-07 01:55:23,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:55:23,036 INFO L263 TraceCheckSpWp]: Trace formula consists of 187 conjuncts, 12 conjunts are in the unsatisfiable core [2021-11-07 01:55:23,038 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:55:25,421 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-07 01:55:25,421 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:55:32,613 INFO L354 Elim1Store]: treesize reduction 338, result has 37.3 percent of original size [2021-11-07 01:55:32,614 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 0 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 136 treesize of output 231 [2021-11-07 01:55:34,465 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-07 01:55:34,466 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 01:55:34,466 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1481959669] [2021-11-07 01:55:34,466 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1481959669] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 01:55:34,466 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:55:34,468 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7, 7] imperfect sequences [] total 11 [2021-11-07 01:55:34,468 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [236905290] [2021-11-07 01:55:34,468 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2021-11-07 01:55:34,468 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 01:55:34,469 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-11-07 01:55:34,469 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=81, Unknown=1, NotChecked=0, Total=110 [2021-11-07 01:55:34,469 INFO L87 Difference]: Start difference. First operand 650 states and 2310 transitions. Second operand has 11 states, 11 states have (on average 3.3636363636363638) internal successors, (37), 11 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:56,596 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:56:56,596 INFO L93 Difference]: Finished difference Result 1292 states and 4239 transitions. [2021-11-07 01:56:56,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-07 01:56:56,598 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.3636363636363638) internal successors, (37), 11 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 30 [2021-11-07 01:56:56,598 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:56:56,604 INFO L225 Difference]: With dead ends: 1292 [2021-11-07 01:56:56,604 INFO L226 Difference]: Without dead ends: 652 [2021-11-07 01:56:56,605 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 20.8s TimeCoverageRelationStatistics Valid=100, Invalid=203, Unknown=3, NotChecked=0, Total=306 [2021-11-07 01:56:56,607 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 652 states. [2021-11-07 01:56:56,626 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 652 to 651. [2021-11-07 01:56:56,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 651 states, 650 states have (on average 3.5553846153846154) internal successors, (2311), 650 states have internal predecessors, (2311), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:56,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 651 states and 2311 transitions. [2021-11-07 01:56:56,631 INFO L78 Accepts]: Start accepts. Automaton has 651 states and 2311 transitions. Word has length 30 [2021-11-07 01:56:56,631 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:56:56,632 INFO L470 AbstractCegarLoop]: Abstraction has 651 states and 2311 transitions. [2021-11-07 01:56:56,632 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 3.3636363636363638) internal successors, (37), 11 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:56,632 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 2311 transitions. [2021-11-07 01:56:56,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-11-07 01:56:56,635 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:56:56,635 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:56:56,650 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (9)] Forceful destruction successful, exit code 0 [2021-11-07 01:56:56,835 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 01:56:56,836 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-07 01:56:56,836 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:56:56,836 INFO L85 PathProgramCache]: Analyzing trace with hash -359136496, now seen corresponding path program 1 times [2021-11-07 01:56:56,836 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 01:56:56,836 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2000356607] [2021-11-07 01:56:56,837 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:56:56,837 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 01:56:56,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 01:56:56,837 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 01:56:56,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2021-11-07 01:56:57,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:56:57,352 INFO L263 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 9 conjunts are in the unsatisfiable core [2021-11-07 01:56:57,354 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:56:57,614 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-07 01:56:57,614 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 01:56:57,657 INFO L354 Elim1Store]: treesize reduction 105, result has 0.9 percent of original size [2021-11-07 01:56:57,658 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 91 treesize of output 21 [2021-11-07 01:56:58,006 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-07 01:56:58,006 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 01:56:58,006 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2000356607] [2021-11-07 01:56:58,006 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2000356607] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 01:56:58,007 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 01:56:58,007 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 6 [2021-11-07 01:56:58,007 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2138029016] [2021-11-07 01:56:58,007 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-07 01:56:58,007 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 01:56:58,008 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-07 01:56:58,008 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-11-07 01:56:58,008 INFO L87 Difference]: Start difference. First operand 651 states and 2311 transitions. Second operand has 6 states, 6 states have (on average 8.333333333333334) internal successors, (50), 6 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:58,250 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 01:56:58,250 INFO L93 Difference]: Finished difference Result 1039 states and 3537 transitions. [2021-11-07 01:56:58,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-07 01:56:58,254 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.333333333333334) internal successors, (50), 6 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 32 [2021-11-07 01:56:58,254 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 01:56:58,260 INFO L225 Difference]: With dead ends: 1039 [2021-11-07 01:56:58,260 INFO L226 Difference]: Without dead ends: 652 [2021-11-07 01:56:58,260 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 58 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=23, Unknown=0, NotChecked=0, Total=42 [2021-11-07 01:56:58,262 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 652 states. [2021-11-07 01:56:58,282 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 652 to 652. [2021-11-07 01:56:58,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 652 states, 651 states have (on average 3.5514592933947773) internal successors, (2312), 651 states have internal predecessors, (2312), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:58,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 652 states and 2312 transitions. [2021-11-07 01:56:58,287 INFO L78 Accepts]: Start accepts. Automaton has 652 states and 2312 transitions. Word has length 32 [2021-11-07 01:56:58,288 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 01:56:58,288 INFO L470 AbstractCegarLoop]: Abstraction has 652 states and 2312 transitions. [2021-11-07 01:56:58,288 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 8.333333333333334) internal successors, (50), 6 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 01:56:58,288 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 2312 transitions. [2021-11-07 01:56:58,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-07 01:56:58,292 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 01:56:58,292 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 01:56:58,306 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (10)] Ended with exit code 0 [2021-11-07 01:56:58,506 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 01:56:58,506 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-07 01:56:58,506 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 01:56:58,507 INFO L85 PathProgramCache]: Analyzing trace with hash 1918178770, now seen corresponding path program 1 times [2021-11-07 01:56:58,507 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 01:56:58,507 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1621263055] [2021-11-07 01:56:58,507 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 01:56:58,508 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 01:56:58,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 01:56:58,508 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 01:56:58,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1dad718b-7acb-4ddc-909c-273dc7a07b83/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2021-11-07 01:56:59,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 01:56:59,336 INFO L263 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 97 conjunts are in the unsatisfiable core [2021-11-07 01:56:59,339 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 01:56:59,395 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 54 [2021-11-07 01:57:01,575 INFO L388 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 27 treesize of output 23 [2021-11-07 01:57:01,624 INFO L388 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 [2021-11-07 01:57:02,236 INFO L354 Elim1Store]: treesize reduction 163, result has 15.1 percent of original size [2021-11-07 01:57:02,237 INFO L388 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 3 case distinctions, treesize of input 157 treesize of output 165 [2021-11-07 01:57:02,423 INFO L354 Elim1Store]: treesize reduction 336, result has 2.0 percent of original size [2021-11-07 01:57:02,423 INFO L388 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 4 case distinctions, treesize of input 165 treesize of output 120 [2021-11-07 01:57:02,559 INFO L354 Elim1Store]: treesize reduction 336, result has 2.0 percent of original size [2021-11-07 01:57:02,559 INFO L388 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 4 case distinctions, treesize of input 117 treesize of output 72 [2021-11-07 01:57:06,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:57:06,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:57:06,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:57:06,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:57:06,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:57:06,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:57:06,275 INFO L354 Elim1Store]: treesize reduction 17, result has 39.3 percent of original size [2021-11-07 01:57:06,275 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 7 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 56 treesize of output 15 [2021-11-07 01:57:06,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:57:06,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:57:06,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:57:06,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:57:06,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:57:06,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:57:06,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:57:06,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:57:06,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:57:06,412 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 01:57:06,413 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 01:57:06,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:57:06,417 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 01:57:06,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:57:06,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:57:06,424 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 01:57:08,683 INFO L354 Elim1Store]: treesize reduction 775, result has 39.8 percent of original size [2021-11-07 01:57:08,684 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 13 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 36 case distinctions, treesize of input 187 treesize of output 649 [2021-11-07 01:57:08,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:57:08,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:57:08,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:57:08,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:57:08,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:57:08,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 01:57:08,805 INFO L354 Elim1Store]: treesize reduction 21, result has 25.0 percent of original size [2021-11-07 01:57:08,806 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 7 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 653 treesize of output 608