./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-regression/28-race_reach_90-arrayloop2_racing.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9ad7fb26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/goblint-regression/28-race_reach_90-arrayloop2_racing.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH --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 f41f3c018db74ffccd5759d166eb9816a1bf73b1747e3e539ecb5bf51feb56af --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 04:06:55,283 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 04:06:55,285 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 04:06:55,322 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 04:06:55,326 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 04:06:55,330 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 04:06:55,333 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 04:06:55,338 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 04:06:55,341 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 04:06:55,346 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 04:06:55,348 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 04:06:55,349 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 04:06:55,350 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 04:06:55,352 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 04:06:55,354 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 04:06:55,357 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 04:06:55,359 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 04:06:55,360 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 04:06:55,364 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 04:06:55,372 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 04:06:55,374 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 04:06:55,375 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 04:06:55,379 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 04:06:55,380 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 04:06:55,388 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 04:06:55,389 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 04:06:55,389 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 04:06:55,391 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 04:06:55,392 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 04:06:55,393 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 04:06:55,394 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 04:06:55,395 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 04:06:55,397 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 04:06:55,398 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 04:06:55,399 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 04:06:55,399 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 04:06:55,400 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 04:06:55,400 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 04:06:55,401 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 04:06:55,401 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 04:06:55,402 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 04:06:55,403 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-32bit-Taipan_Default.epf [2021-11-03 04:06:55,447 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 04:06:55,450 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 04:06:55,452 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 04:06:55,452 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 04:06:55,452 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 04:06:55,452 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 04:06:55,452 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-03 04:06:55,453 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 04:06:55,453 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 04:06:55,453 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-03 04:06:55,460 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-03 04:06:55,460 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 04:06:55,461 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-03 04:06:55,461 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-03 04:06:55,461 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-03 04:06:55,462 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 04:06:55,462 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-03 04:06:55,462 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-03 04:06:55,462 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-03 04:06:55,463 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 04:06:55,463 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 04:06:55,463 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 04:06:55,463 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 04:06:55,464 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 04:06:55,464 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-03 04:06:55,464 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 04:06:55,464 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 04:06:55,464 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 04:06:55,465 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 04:06:55,465 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 04:06:55,465 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:06:55,465 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 04:06:55,466 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 04:06:55,466 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 04:06:55,466 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-03 04:06:55,466 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-03 04:06:55,467 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 04:06:55,467 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 04:06:55,467 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 04:06:55,467 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_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f41f3c018db74ffccd5759d166eb9816a1bf73b1747e3e539ecb5bf51feb56af [2021-11-03 04:06:55,787 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 04:06:55,813 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 04:06:55,817 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 04:06:55,819 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 04:06:55,819 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 04:06:55,820 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/goblint-regression/28-race_reach_90-arrayloop2_racing.i [2021-11-03 04:06:55,904 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/data/ef3bccfac/ab9106069b2343e0a18d12713a6c05c7/FLAGdfadfd963 [2021-11-03 04:06:56,424 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 04:06:56,425 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/sv-benchmarks/c/goblint-regression/28-race_reach_90-arrayloop2_racing.i [2021-11-03 04:06:56,452 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/data/ef3bccfac/ab9106069b2343e0a18d12713a6c05c7/FLAGdfadfd963 [2021-11-03 04:06:56,712 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/data/ef3bccfac/ab9106069b2343e0a18d12713a6c05c7 [2021-11-03 04:06:56,716 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 04:06:56,718 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 04:06:56,720 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 04:06:56,720 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 04:06:56,724 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 04:06:56,725 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:06:56" (1/1) ... [2021-11-03 04:06:56,726 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@304f378f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:06:56, skipping insertion in model container [2021-11-03 04:06:56,726 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:06:56" (1/1) ... [2021-11-03 04:06:56,733 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 04:06:56,780 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:06:57,253 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_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/sv-benchmarks/c/goblint-regression/28-race_reach_90-arrayloop2_racing.i[47038,47051] [2021-11-03 04:06:57,264 WARN L1529 CHandler]: Possible shadowing of function new [2021-11-03 04:06:57,265 WARN L1529 CHandler]: Possible shadowing of function new [2021-11-03 04:06:57,265 WARN L1529 CHandler]: Possible shadowing of function new [2021-11-03 04:06:57,266 WARN L1529 CHandler]: Possible shadowing of function new [2021-11-03 04:06:57,292 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:06:57,310 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) [2021-11-03 04:06:57,311 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@31237354 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:06:57, skipping insertion in model container [2021-11-03 04:06:57,311 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 04:06:57,311 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-03 04:06:57,314 INFO L168 Benchmark]: Toolchain (without parser) took 594.23 ms. Allocated memory is still 127.9 MB. Free memory was 90.2 MB in the beginning and 96.1 MB in the end (delta: -5.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-11-03 04:06:57,314 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 127.9 MB. Free memory was 101.5 MB in the beginning and 101.4 MB in the end (delta: 25.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-03 04:06:57,315 INFO L168 Benchmark]: CACSL2BoogieTranslator took 591.46 ms. Allocated memory is still 127.9 MB. Free memory was 90.0 MB in the beginning and 96.1 MB in the end (delta: -6.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-11-03 04:06:57,317 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 127.9 MB. Free memory was 101.5 MB in the beginning and 101.4 MB in the end (delta: 25.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 591.46 ms. Allocated memory is still 127.9 MB. Free memory was 90.0 MB in the beginning and 96.1 MB in the end (delta: -6.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1044]: 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_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/goblint-regression/28-race_reach_90-arrayloop2_racing.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH --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 f41f3c018db74ffccd5759d166eb9816a1bf73b1747e3e539ecb5bf51feb56af --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 04:06:59,598 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 04:06:59,602 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 04:06:59,652 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 04:06:59,653 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 04:06:59,657 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 04:06:59,658 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 04:06:59,662 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 04:06:59,665 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 04:06:59,673 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 04:06:59,674 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 04:06:59,676 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 04:06:59,676 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 04:06:59,679 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 04:06:59,681 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 04:06:59,685 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 04:06:59,686 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 04:06:59,687 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 04:06:59,689 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 04:06:59,698 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 04:06:59,700 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 04:06:59,701 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 04:06:59,704 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 04:06:59,706 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 04:06:59,715 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 04:06:59,716 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 04:06:59,716 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 04:06:59,718 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 04:06:59,719 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 04:06:59,720 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 04:06:59,720 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 04:06:59,721 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 04:06:59,723 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 04:06:59,724 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 04:06:59,731 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 04:06:59,732 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 04:06:59,733 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 04:06:59,733 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 04:06:59,733 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 04:06:59,735 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 04:06:59,736 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 04:06:59,741 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2021-11-03 04:06:59,785 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 04:06:59,785 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 04:06:59,786 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 04:06:59,787 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 04:06:59,787 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 04:06:59,787 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 04:06:59,787 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 04:06:59,788 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 04:06:59,788 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 04:06:59,789 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 04:06:59,790 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-03 04:06:59,791 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-03 04:06:59,791 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 04:06:59,791 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 04:06:59,791 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 04:06:59,792 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 04:06:59,792 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 04:06:59,792 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-03 04:06:59,792 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-03 04:06:59,793 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-03 04:06:59,793 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 04:06:59,793 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 04:06:59,793 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 04:06:59,794 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 04:06:59,794 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-03 04:06:59,794 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 04:06:59,794 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:06:59,795 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 04:06:59,795 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 04:06:59,795 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 04:06:59,795 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-03 04:06:59,796 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-03 04:06:59,796 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 04:06:59,796 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 04:06:59,797 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 04:06:59,797 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_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f41f3c018db74ffccd5759d166eb9816a1bf73b1747e3e539ecb5bf51feb56af [2021-11-03 04:07:00,179 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 04:07:00,201 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 04:07:00,204 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 04:07:00,205 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 04:07:00,206 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 04:07:00,207 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/goblint-regression/28-race_reach_90-arrayloop2_racing.i [2021-11-03 04:07:00,268 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/data/88cc44827/01a4ce659e1c4a96b1510d091aae28f7/FLAGb0363229d [2021-11-03 04:07:00,918 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 04:07:00,918 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/sv-benchmarks/c/goblint-regression/28-race_reach_90-arrayloop2_racing.i [2021-11-03 04:07:00,936 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/data/88cc44827/01a4ce659e1c4a96b1510d091aae28f7/FLAGb0363229d [2021-11-03 04:07:01,140 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/data/88cc44827/01a4ce659e1c4a96b1510d091aae28f7 [2021-11-03 04:07:01,143 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 04:07:01,144 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 04:07:01,158 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 04:07:01,158 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 04:07:01,162 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 04:07:01,162 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:07:01" (1/1) ... [2021-11-03 04:07:01,163 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e5ecea6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:07:01, skipping insertion in model container [2021-11-03 04:07:01,164 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:07:01" (1/1) ... [2021-11-03 04:07:01,169 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 04:07:01,244 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:07:01,710 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_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/sv-benchmarks/c/goblint-regression/28-race_reach_90-arrayloop2_racing.i[47038,47051] [2021-11-03 04:07:01,724 WARN L1529 CHandler]: Possible shadowing of function new [2021-11-03 04:07:01,724 WARN L1529 CHandler]: Possible shadowing of function new [2021-11-03 04:07:01,725 WARN L1529 CHandler]: Possible shadowing of function new [2021-11-03 04:07:01,726 WARN L1529 CHandler]: Possible shadowing of function new [2021-11-03 04:07:01,756 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:07:01,778 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-03 04:07:01,790 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:07:01,820 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_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/sv-benchmarks/c/goblint-regression/28-race_reach_90-arrayloop2_racing.i[47038,47051] [2021-11-03 04:07:01,823 WARN L1529 CHandler]: Possible shadowing of function new [2021-11-03 04:07:01,824 WARN L1529 CHandler]: Possible shadowing of function new [2021-11-03 04:07:01,824 WARN L1529 CHandler]: Possible shadowing of function new [2021-11-03 04:07:01,825 WARN L1529 CHandler]: Possible shadowing of function new [2021-11-03 04:07:01,848 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:07:01,858 INFO L203 MainTranslator]: Completed pre-run [2021-11-03 04:07:01,903 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_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/sv-benchmarks/c/goblint-regression/28-race_reach_90-arrayloop2_racing.i[47038,47051] [2021-11-03 04:07:01,906 WARN L1529 CHandler]: Possible shadowing of function new [2021-11-03 04:07:01,907 WARN L1529 CHandler]: Possible shadowing of function new [2021-11-03 04:07:01,907 WARN L1529 CHandler]: Possible shadowing of function new [2021-11-03 04:07:01,908 WARN L1529 CHandler]: Possible shadowing of function new [2021-11-03 04:07:01,925 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:07:01,997 INFO L208 MainTranslator]: Completed translation [2021-11-03 04:07:01,997 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:07:01 WrapperNode [2021-11-03 04:07:01,998 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 04:07:01,998 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-03 04:07:01,998 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-03 04:07:01,999 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-03 04:07:02,004 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:07:01" (1/1) ... [2021-11-03 04:07:02,038 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:07:01" (1/1) ... [2021-11-03 04:07:02,074 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-03 04:07:02,074 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-03 04:07:02,075 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-03 04:07:02,075 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-03 04:07:02,083 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:07:01" (1/1) ... [2021-11-03 04:07:02,083 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:07:01" (1/1) ... [2021-11-03 04:07:02,091 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:07:01" (1/1) ... [2021-11-03 04:07:02,091 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:07:01" (1/1) ... [2021-11-03 04:07:02,133 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:07:01" (1/1) ... [2021-11-03 04:07:02,141 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:07:01" (1/1) ... [2021-11-03 04:07:02,165 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:07:01" (1/1) ... [2021-11-03 04:07:02,171 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-03 04:07:02,172 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-03 04:07:02,172 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-03 04:07:02,172 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-03 04:07:02,173 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:07:01" (1/1) ... [2021-11-03 04:07:02,189 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:07:02,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/z3 [2021-11-03 04:07:02,211 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-03 04:07:02,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-03 04:07:02,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-03 04:07:02,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-03 04:07:02,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-03 04:07:02,261 INFO L130 BoogieDeclarations]: Found specification of procedure t1_fun [2021-11-03 04:07:02,261 INFO L138 BoogieDeclarations]: Found implementation of procedure t1_fun [2021-11-03 04:07:02,261 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-03 04:07:02,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-03 04:07:02,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-03 04:07:02,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-03 04:07:02,261 INFO L130 BoogieDeclarations]: Found specification of procedure t2_fun [2021-11-03 04:07:02,262 INFO L138 BoogieDeclarations]: Found implementation of procedure t2_fun [2021-11-03 04:07:02,262 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-11-03 04:07:02,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-03 04:07:02,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-03 04:07:02,262 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-03 04:07:02,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-03 04:07:02,264 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-03 04:07:03,253 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-03 04:07:03,253 INFO L299 CfgBuilder]: Removed 50 assume(true) statements. [2021-11-03 04:07:03,258 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 04:07:03 BoogieIcfgContainer [2021-11-03 04:07:03,258 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-03 04:07:03,261 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-03 04:07:03,261 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-03 04:07:03,264 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-03 04:07:03,264 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.11 04:07:01" (1/3) ... [2021-11-03 04:07:03,266 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7c94a0d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 04:07:03, skipping insertion in model container [2021-11-03 04:07:03,266 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:07:01" (2/3) ... [2021-11-03 04:07:03,267 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7c94a0d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 04:07:03, skipping insertion in model container [2021-11-03 04:07:03,267 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 04:07:03" (3/3) ... [2021-11-03 04:07:03,268 INFO L111 eAbstractionObserver]: Analyzing ICFG 28-race_reach_90-arrayloop2_racing.i [2021-11-03 04:07:03,274 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-11-03 04:07:03,275 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-03 04:07:03,275 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-11-03 04:07:03,275 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-11-03 04:07:03,353 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,353 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,353 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,354 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,355 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,355 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,355 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,356 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,356 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,356 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,357 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,357 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,357 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,358 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~j~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,358 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,358 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~j~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,358 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,359 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,359 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~j~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,359 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,359 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~j~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,359 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,360 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,360 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,360 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,360 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,361 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,361 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,361 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,361 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,362 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,362 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,362 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~p~2.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,363 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~p~2.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,363 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~p~2.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,363 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~p~2.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,363 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~q~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,363 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~q~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,364 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~q~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,364 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~q~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,364 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~j~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,364 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~j~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,365 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~j~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,365 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~j~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,365 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,365 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,365 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,366 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,366 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~j~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,366 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,366 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~j~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,367 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,367 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,367 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,368 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~j~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,368 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,368 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,369 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~j~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,369 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,369 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,369 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,369 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,370 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~p~2.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,370 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~p~2.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,371 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,371 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,374 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~p~2.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,374 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~p~2.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,374 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,375 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,375 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,375 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,376 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~p~2.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,376 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~p~2.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,376 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,381 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,382 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~p~2.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,382 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~p~2.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,382 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,382 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,383 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,383 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~j~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,383 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,383 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,384 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~j~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,384 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,384 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,384 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~j~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,384 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,385 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,385 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~j~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,385 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,385 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~j~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,386 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~j~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,386 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,386 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,386 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,387 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,387 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~j~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,387 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~post34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,387 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~j~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,387 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~post34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,388 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,388 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,388 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem33.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,388 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem33.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,388 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,389 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,389 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem33.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,389 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem33.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,390 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,390 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,390 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,391 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,391 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~post34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,391 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~j~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,391 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~post34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,391 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~j~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,392 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem33.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,392 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem33.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,392 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~q~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,392 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~q~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,392 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem33.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,393 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem33.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,393 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~q~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,393 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~q~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,393 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,393 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,394 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~post34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,394 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~post34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,394 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem33.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,394 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem33.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,395 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem33.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,395 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem33.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,396 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,396 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,397 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,397 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,397 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~q~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,399 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~q~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,399 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,400 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,400 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~q~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,400 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~q~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,400 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,400 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,401 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,401 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,401 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,401 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,402 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,402 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,402 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,402 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,402 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,403 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,403 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,403 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,403 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,404 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,404 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,404 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,404 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,404 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,405 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,405 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,405 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,405 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,406 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,406 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~post27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,406 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,406 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~post27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,406 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,407 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,407 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,407 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,407 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,407 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,408 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,408 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,408 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~post27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,408 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,408 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,409 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~post27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,409 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,409 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,410 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,410 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~post30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,410 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,410 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~post30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,410 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,411 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,412 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,415 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,416 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,416 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,416 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,416 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~post30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,417 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,417 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,417 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~post30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,417 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,419 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,419 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,419 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,420 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,420 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~post27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,420 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~post27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,420 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,421 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,421 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,421 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,421 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~post30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,421 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~post30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,423 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,423 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,424 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,424 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,424 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,424 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,424 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,424 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,425 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,425 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,425 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,425 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,425 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,426 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,426 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,426 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,426 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,426 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,427 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,427 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,427 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,427 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,427 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,428 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,428 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,428 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,428 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,429 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,429 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,429 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,429 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,429 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,430 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~p~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,430 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~p~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,430 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~p~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,430 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~p~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,430 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,431 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,431 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,431 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,431 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,432 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,432 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,432 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,440 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,441 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,441 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,441 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,441 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,441 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,442 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,442 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,442 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,442 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,442 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,443 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem9.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,443 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem9.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,443 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,443 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem9.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,443 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem9.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,443 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem9.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,444 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem9.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,444 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~p~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,444 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~p~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,444 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem9.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,444 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem9.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,444 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~p~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,445 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~p~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,445 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem9.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,445 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem9.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,445 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem9.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,445 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem9.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,445 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~p~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,446 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~p~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,446 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,446 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,446 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~p~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,446 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~p~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,446 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,447 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,447 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,447 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,447 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,447 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,447 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,448 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,448 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,448 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,448 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,448 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,448 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,449 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,449 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,449 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,449 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,449 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,450 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,450 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,450 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,450 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~post20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,450 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,450 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~post20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,451 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,451 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,451 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,451 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,451 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,451 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,452 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,452 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,452 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,452 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,452 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,453 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,453 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~post20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,453 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,453 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~post20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,453 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,453 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,454 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,454 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,454 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,454 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,454 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,454 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,454 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,455 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,455 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,455 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~post20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,455 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~post20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,456 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,456 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,456 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,456 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,456 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,456 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,462 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,462 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,462 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,462 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,463 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,463 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,463 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,463 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,463 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,463 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,464 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,464 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,464 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,464 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,464 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,464 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,465 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,465 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,465 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,465 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,465 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,466 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,466 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,466 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,466 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,466 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,466 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,467 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,467 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,467 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,467 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,467 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,468 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,469 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~post13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,469 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,469 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~post13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,469 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,469 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,469 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,470 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,470 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,470 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,470 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,470 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,471 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,471 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,471 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~post13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,471 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,471 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,471 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~post13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,472 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,472 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~post16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,472 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,472 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~post16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,472 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,473 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,473 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,473 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,473 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,473 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,473 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~post16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,474 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,474 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,474 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~post16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,474 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,474 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,475 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,475 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,475 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,475 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,475 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~post13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,475 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~post13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,476 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,476 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,476 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,476 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,476 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~post16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,477 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~post16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,481 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,481 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,481 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,482 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,482 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,482 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,482 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,482 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~p~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,482 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,483 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem9.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,483 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,483 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~post20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,483 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,483 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,483 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,484 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~mem9.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,484 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~p~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,484 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,484 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,484 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,485 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,485 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~post16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,485 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~pos~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,485 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~post13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,485 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,485 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,486 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,486 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,486 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,486 WARN L313 ript$VariableManager]: TermVariabe t1_funThread1of1ForFork0_~j~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,486 WARN L313 ript$VariableManager]: TermVariabe |t1_funThread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,492 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,492 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,492 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,492 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,492 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,493 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,493 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,493 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,493 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem33.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,493 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,494 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,494 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,494 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~q~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,494 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,494 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~post27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,494 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~pos~1.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,495 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,495 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~p~2.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,495 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem33.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,495 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~post34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,495 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~post30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,495 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,496 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,496 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,496 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,496 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,496 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~q~1.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,497 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,497 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~j~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,497 WARN L313 ript$VariableManager]: TermVariabe |t2_funThread1of1ForFork1_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,497 WARN L313 ript$VariableManager]: TermVariabe t2_funThread1of1ForFork1_~p~2.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-03 04:07:03,503 INFO L148 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2021-11-03 04:07:03,562 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-03 04:07:03,575 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 [2021-11-03 04:07:03,576 INFO L340 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2021-11-03 04:07:03,599 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-11-03 04:07:03,611 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 252 places, 293 transitions, 608 flow [2021-11-03 04:07:03,613 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 252 places, 293 transitions, 608 flow [2021-11-03 04:07:03,615 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 252 places, 293 transitions, 608 flow [2021-11-03 04:07:03,836 INFO L129 PetriNetUnfolder]: 77/480 cut-off events. [2021-11-03 04:07:03,836 INFO L130 PetriNetUnfolder]: For 8/13 co-relation queries the response was YES. [2021-11-03 04:07:03,847 INFO L84 FinitePrefix]: Finished finitePrefix Result has 500 conditions, 480 events. 77/480 cut-off events. For 8/13 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 2220 event pairs, 0 based on Foata normal form. 0/394 useless extension candidates. Maximal degree in co-relation 247. Up to 8 conditions per place. [2021-11-03 04:07:03,887 INFO L116 LiptonReduction]: Number of co-enabled transitions 29216 [2021-11-03 04:09:03,506 WARN L207 SmtUtils]: Spent 50.27 s on a formula simplification that was a NOOP. DAG size: 181 [2021-11-03 04:09:54,455 WARN L207 SmtUtils]: Spent 50.95 s on a formula simplification that was a NOOP. DAG size: 173 [2021-11-03 04:10:52,865 WARN L207 SmtUtils]: Spent 58.41 s on a formula simplification that was a NOOP. DAG size: 181 [2021-11-03 04:11:39,948 WARN L207 SmtUtils]: Spent 47.08 s on a formula simplification that was a NOOP. DAG size: 173 [2021-11-03 04:13:04,958 WARN L207 SmtUtils]: Spent 1.40 m on a formula simplification that was a NOOP. DAG size: 199 [2021-11-03 04:14:14,499 WARN L207 SmtUtils]: Spent 1.16 m on a formula simplification that was a NOOP. DAG size: 199 [2021-11-03 04:15:21,117 WARN L207 SmtUtils]: Spent 1.11 m on a formula simplification that was a NOOP. DAG size: 199 [2021-11-03 04:16:38,002 WARN L207 SmtUtils]: Spent 1.28 m on a formula simplification that was a NOOP. DAG size: 199 [2021-11-03 04:16:40,146 INFO L131 LiptonReduction]: Checked pairs total: 42555 [2021-11-03 04:16:40,147 INFO L133 LiptonReduction]: Total number of compositions: 260 [2021-11-03 04:16:40,169 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 66 places, 93 transitions, 208 flow [2021-11-03 04:16:40,419 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 4541 states, 4522 states have (on average 3.877045555064131) internal successors, (17532), 4540 states have internal predecessors, (17532), 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) [2021-11-03 04:16:40,438 INFO L276 IsEmpty]: Start isEmpty. Operand has 4541 states, 4522 states have (on average 3.877045555064131) internal successors, (17532), 4540 states have internal predecessors, (17532), 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) [2021-11-03 04:16:40,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2021-11-03 04:16:40,454 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 04:16:40,455 INFO L513 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1] [2021-11-03 04:16:40,455 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr1INUSE_VIOLATION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, t1_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-03 04:16:40,461 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 04:16:40,461 INFO L85 PathProgramCache]: Analyzing trace with hash 1297315198, now seen corresponding path program 1 times [2021-11-03 04:16:40,475 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-03 04:16:40,476 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1445670881] [2021-11-03 04:16:40,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 04:16:40,477 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-03 04:16:40,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/mathsat [2021-11-03 04:16:40,484 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-03 04:16:40,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-11-03 04:16:40,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 04:16:40,652 INFO L263 TraceCheckSpWp]: Trace formula consists of 70 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-03 04:16:40,656 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-03 04:16:40,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-03 04:16:40,731 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-03 04:16:40,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-03 04:16:40,781 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-03 04:16:40,781 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1445670881] [2021-11-03 04:16:40,782 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1445670881] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-03 04:16:40,782 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-03 04:16:40,782 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 3 [2021-11-03 04:16:40,783 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1729342480] [2021-11-03 04:16:40,787 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-03 04:16:40,787 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-03 04:16:40,796 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-03 04:16:40,797 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-03 04:16:40,815 INFO L87 Difference]: Start difference. First operand has 4541 states, 4522 states have (on average 3.877045555064131) internal successors, (17532), 4540 states have internal predecessors, (17532), 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, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-03 04:16:42,404 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 04:16:42,405 INFO L93 Difference]: Finished difference Result 4544 states and 13476 transitions. [2021-11-03 04:16:42,406 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-03 04:16:42,407 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 7 [2021-11-03 04:16:42,407 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 04:16:42,464 INFO L225 Difference]: With dead ends: 4544 [2021-11-03 04:16:42,464 INFO L226 Difference]: Without dead ends: 4544 [2021-11-03 04:16:42,465 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-03 04:16:42,534 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4544 states. [2021-11-03 04:16:42,738 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4544 to 4544. [2021-11-03 04:16:42,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4544 states, 4525 states have (on average 2.978121546961326) internal successors, (13476), 4543 states have internal predecessors, (13476), 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) [2021-11-03 04:16:42,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4544 states to 4544 states and 13476 transitions. [2021-11-03 04:16:42,818 INFO L78 Accepts]: Start accepts. Automaton has 4544 states and 13476 transitions. Word has length 7 [2021-11-03 04:16:42,818 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 04:16:42,819 INFO L470 AbstractCegarLoop]: Abstraction has 4544 states and 13476 transitions. [2021-11-03 04:16:42,819 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-03 04:16:42,819 INFO L276 IsEmpty]: Start isEmpty. Operand 4544 states and 13476 transitions. [2021-11-03 04:16:42,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-11-03 04:16:42,820 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 04:16:42,820 INFO L513 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1] [2021-11-03 04:16:42,834 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2021-11-03 04:16:43,034 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 [2021-11-03 04:16:43,034 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1INUSE_VIOLATION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, t1_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-03 04:16:43,035 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 04:16:43,035 INFO L85 PathProgramCache]: Analyzing trace with hash 1625246632, now seen corresponding path program 1 times [2021-11-03 04:16:43,035 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-03 04:16:43,036 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [568114876] [2021-11-03 04:16:43,036 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 04:16:43,036 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-03 04:16:43,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/mathsat [2021-11-03 04:16:43,037 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-03 04:16:43,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-11-03 04:16:43,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 04:16:43,159 INFO L263 TraceCheckSpWp]: Trace formula consists of 96 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-03 04:16:43,161 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-03 04:16:43,218 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-03 04:16:43,218 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-03 04:16:43,275 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-03 04:16:43,276 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-03 04:16:43,276 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [568114876] [2021-11-03 04:16:43,276 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [568114876] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-03 04:16:43,276 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-03 04:16:43,276 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-03 04:16:43,276 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1491788657] [2021-11-03 04:16:43,277 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-03 04:16:43,278 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-03 04:16:43,279 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-03 04:16:43,280 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-03 04:16:43,280 INFO L87 Difference]: Start difference. First operand 4544 states and 13476 transitions. Second operand has 4 states, 4 states have (on average 3.0) internal successors, (12), 4 states have internal predecessors, (12), 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) [2021-11-03 04:16:45,006 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 04:16:45,006 INFO L93 Difference]: Finished difference Result 4548 states and 13480 transitions. [2021-11-03 04:16:45,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-03 04:16:45,007 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 4 states have internal predecessors, (12), 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 11 [2021-11-03 04:16:45,008 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 04:16:45,048 INFO L225 Difference]: With dead ends: 4548 [2021-11-03 04:16:45,048 INFO L226 Difference]: Without dead ends: 4548 [2021-11-03 04:16:45,049 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-03 04:16:45,063 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4548 states. [2021-11-03 04:16:45,293 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4548 to 4548. [2021-11-03 04:16:45,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4548 states, 4529 states have (on average 2.976374475601678) internal successors, (13480), 4547 states have internal predecessors, (13480), 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) [2021-11-03 04:16:45,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4548 states to 4548 states and 13480 transitions. [2021-11-03 04:16:45,364 INFO L78 Accepts]: Start accepts. Automaton has 4548 states and 13480 transitions. Word has length 11 [2021-11-03 04:16:45,364 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 04:16:45,364 INFO L470 AbstractCegarLoop]: Abstraction has 4548 states and 13480 transitions. [2021-11-03 04:16:45,365 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 4 states have internal predecessors, (12), 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) [2021-11-03 04:16:45,365 INFO L276 IsEmpty]: Start isEmpty. Operand 4548 states and 13480 transitions. [2021-11-03 04:16:45,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-03 04:16:45,366 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 04:16:45,366 INFO L513 BasicCegarLoop]: trace histogram [4, 2, 2, 2, 1, 1, 1, 1, 1] [2021-11-03 04:16:45,382 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (3)] Ended with exit code 0 [2021-11-03 04:16:45,579 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 [2021-11-03 04:16:45,580 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr1INUSE_VIOLATION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, t1_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-03 04:16:45,580 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 04:16:45,580 INFO L85 PathProgramCache]: Analyzing trace with hash 1569214056, now seen corresponding path program 1 times [2021-11-03 04:16:45,581 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-03 04:16:45,581 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1764975710] [2021-11-03 04:16:45,581 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 04:16:45,582 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-03 04:16:45,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/mathsat [2021-11-03 04:16:45,584 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-03 04:16:45,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-11-03 04:16:45,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 04:16:45,981 INFO L263 TraceCheckSpWp]: Trace formula consists of 240 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-03 04:16:45,983 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-03 04:16:46,100 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-03 04:16:46,101 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-03 04:16:46,247 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-03 04:16:46,248 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-03 04:16:46,248 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1764975710] [2021-11-03 04:16:46,248 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1764975710] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-03 04:16:46,248 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1992437841] [2021-11-03 04:16:46,248 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 04:16:46,249 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-03 04:16:46,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/cvc4 [2021-11-03 04:16:46,255 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-03 04:16:46,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2021-11-03 04:16:46,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 04:16:46,912 INFO L263 TraceCheckSpWp]: Trace formula consists of 240 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-03 04:16:46,913 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-03 04:16:46,992 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-03 04:16:46,992 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-03 04:16:47,066 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-03 04:16:47,067 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1992437841] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-03 04:16:47,067 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1727964160] [2021-11-03 04:16:47,067 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 04:16:47,067 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-03 04:16:47,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/z3 [2021-11-03 04:16:47,073 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-03 04:16:47,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-11-03 04:16:47,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 04:16:47,335 INFO L263 TraceCheckSpWp]: Trace formula consists of 240 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-03 04:16:47,337 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-03 04:16:47,424 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-03 04:16:47,425 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-03 04:16:47,498 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-03 04:16:47,498 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1727964160] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-03 04:16:47,498 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 6 imperfect interpolant sequences. [2021-11-03 04:16:47,499 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5, 5, 5, 5] total 8 [2021-11-03 04:16:47,499 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1499365522] [2021-11-03 04:16:47,499 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-03 04:16:47,499 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-03 04:16:47,500 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-03 04:16:47,500 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-11-03 04:16:47,500 INFO L87 Difference]: Start difference. First operand 4548 states and 13480 transitions. Second operand has 8 states, 8 states have (on average 2.125) internal successors, (17), 8 states have internal predecessors, (17), 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) [2021-11-03 04:16:55,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 04:16:55,548 INFO L93 Difference]: Finished difference Result 4556 states and 13488 transitions. [2021-11-03 04:16:55,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-03 04:16:55,549 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 2.125) internal successors, (17), 8 states have internal predecessors, (17), 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 15 [2021-11-03 04:16:55,550 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 04:16:55,618 INFO L225 Difference]: With dead ends: 4556 [2021-11-03 04:16:55,618 INFO L226 Difference]: Without dead ends: 4556 [2021-11-03 04:16:55,619 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 86 GetRequests, 78 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=38, Invalid=52, Unknown=0, NotChecked=0, Total=90 [2021-11-03 04:16:55,634 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4556 states. [2021-11-03 04:16:55,826 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4556 to 4556. [2021-11-03 04:16:55,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4556 states, 4537 states have (on average 2.9728895746087725) internal successors, (13488), 4555 states have internal predecessors, (13488), 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) [2021-11-03 04:16:55,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4556 states to 4556 states and 13488 transitions. [2021-11-03 04:16:55,965 INFO L78 Accepts]: Start accepts. Automaton has 4556 states and 13488 transitions. Word has length 15 [2021-11-03 04:16:55,966 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 04:16:55,966 INFO L470 AbstractCegarLoop]: Abstraction has 4556 states and 13488 transitions. [2021-11-03 04:16:55,966 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 2.125) internal successors, (17), 8 states have internal predecessors, (17), 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) [2021-11-03 04:16:55,966 INFO L276 IsEmpty]: Start isEmpty. Operand 4556 states and 13488 transitions. [2021-11-03 04:16:55,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-03 04:16:55,982 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 04:16:55,982 INFO L513 BasicCegarLoop]: trace histogram [12, 2, 2, 2, 1, 1, 1, 1, 1] [2021-11-03 04:16:56,006 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/cvc4 --incremental --print-success --lang smt (5)] Forceful destruction successful, exit code 0 [2021-11-03 04:16:56,207 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2021-11-03 04:16:56,413 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2021-11-03 04:16:56,586 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/cvc4 --incremental --print-success --lang smt,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-03 04:16:56,587 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr1INUSE_VIOLATION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, t1_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-03 04:16:56,587 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 04:16:56,587 INFO L85 PathProgramCache]: Analyzing trace with hash 184304616, now seen corresponding path program 2 times [2021-11-03 04:16:56,589 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-03 04:16:56,589 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1165520189] [2021-11-03 04:16:56,589 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-03 04:16:56,589 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-03 04:16:56,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/mathsat [2021-11-03 04:16:56,591 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-03 04:16:56,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2021-11-03 04:16:57,432 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-11-03 04:16:57,432 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-03 04:16:57,489 INFO L263 TraceCheckSpWp]: Trace formula consists of 528 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-03 04:16:57,491 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-03 04:16:57,776 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 51 proven. 21 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-11-03 04:16:57,777 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-03 04:16:58,183 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 51 proven. 21 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-11-03 04:16:58,184 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-03 04:16:58,184 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1165520189] [2021-11-03 04:16:58,184 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1165520189] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-03 04:16:58,184 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1516853858] [2021-11-03 04:16:58,184 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-03 04:16:58,184 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-03 04:16:58,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/cvc4 [2021-11-03 04:16:58,192 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-03 04:16:58,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2021-11-03 04:16:59,325 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-11-03 04:16:59,326 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-03 04:16:59,338 INFO L263 TraceCheckSpWp]: Trace formula consists of 528 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-03 04:16:59,340 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-03 04:16:59,449 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 51 proven. 21 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-11-03 04:16:59,449 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-03 04:16:59,570 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 51 proven. 21 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-11-03 04:16:59,570 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1516853858] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-03 04:16:59,570 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1053448361] [2021-11-03 04:16:59,570 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-03 04:16:59,571 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-03 04:16:59,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/z3 [2021-11-03 04:16:59,578 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-03 04:16:59,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2021-11-03 04:17:00,021 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-11-03 04:17:00,021 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-03 04:17:00,052 INFO L263 TraceCheckSpWp]: Trace formula consists of 528 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-03 04:17:00,056 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-03 04:17:00,360 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2021-11-03 04:17:00,360 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-03 04:17:00,709 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2021-11-03 04:17:00,709 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1053448361] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-03 04:17:00,710 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 6 imperfect interpolant sequences. [2021-11-03 04:17:00,710 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9, 9, 4, 4] total 22 [2021-11-03 04:17:00,710 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1671662333] [2021-11-03 04:17:00,711 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2021-11-03 04:17:00,711 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-03 04:17:00,711 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2021-11-03 04:17:00,712 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=99, Invalid=363, Unknown=0, NotChecked=0, Total=462 [2021-11-03 04:17:00,712 INFO L87 Difference]: Start difference. First operand 4556 states and 13488 transitions. Second operand has 22 states, 22 states have (on average 1.8636363636363635) internal successors, (41), 22 states have internal predecessors, (41), 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) [2021-11-03 04:19:30,811 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 04:19:30,811 INFO L93 Difference]: Finished difference Result 4636 states and 13572 transitions. [2021-11-03 04:19:30,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-11-03 04:19:30,812 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 1.8636363636363635) internal successors, (41), 22 states have internal predecessors, (41), 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 [2021-11-03 04:19:30,813 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 04:19:30,851 INFO L225 Difference]: With dead ends: 4636 [2021-11-03 04:19:30,851 INFO L226 Difference]: Without dead ends: 4636 [2021-11-03 04:19:30,855 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 218 GetRequests, 112 SyntacticMatches, 0 SemanticMatches, 106 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3767 ImplicationChecksByTransitivity, 8.1s TimeCoverageRelationStatistics Valid=2593, Invalid=8963, Unknown=0, NotChecked=0, Total=11556 [2021-11-03 04:19:30,866 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4636 states. [2021-11-03 04:19:31,003 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4636 to 4636. [2021-11-03 04:19:31,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4636 states, 4617 states have (on average 2.939571150097466) internal successors, (13572), 4635 states have internal predecessors, (13572), 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) [2021-11-03 04:19:31,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4636 states to 4636 states and 13572 transitions. [2021-11-03 04:19:31,029 INFO L78 Accepts]: Start accepts. Automaton has 4636 states and 13572 transitions. Word has length 23 [2021-11-03 04:19:31,030 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 04:19:31,030 INFO L470 AbstractCegarLoop]: Abstraction has 4636 states and 13572 transitions. [2021-11-03 04:19:31,030 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 1.8636363636363635) internal successors, (41), 22 states have internal predecessors, (41), 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) [2021-11-03 04:19:31,030 INFO L276 IsEmpty]: Start isEmpty. Operand 4636 states and 13572 transitions. [2021-11-03 04:19:31,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2021-11-03 04:19:31,034 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 04:19:31,034 INFO L513 BasicCegarLoop]: trace histogram [84, 6, 6, 2, 1, 1, 1, 1, 1] [2021-11-03 04:19:31,064 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2021-11-03 04:19:31,263 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/cvc4 --incremental --print-success --lang smt (8)] Forceful destruction successful, exit code 0 [2021-11-03 04:19:31,487 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2021-11-03 04:19:31,658 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/cvc4 --incremental --print-success --lang smt,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-03 04:19:31,659 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr1INUSE_VIOLATION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, t1_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-11-03 04:19:31,660 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 04:19:31,660 INFO L85 PathProgramCache]: Analyzing trace with hash 658270652, now seen corresponding path program 3 times [2021-11-03 04:19:31,669 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-03 04:19:31,670 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1222850659] [2021-11-03 04:19:31,670 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-03 04:19:31,670 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-03 04:19:31,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/mathsat [2021-11-03 04:19:31,674 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-03 04:19:31,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6e7cd37-1bfd-42e9-81e5-b48e2b9ae6ef/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (10)] Waiting until timeout for monitored process