./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inl_p.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c5d510-c942-4200-b313-41f9571fadb4/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c5d510-c942-4200-b313-41f9571fadb4/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c5d510-c942-4200-b313-41f9571fadb4/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c5d510-c942-4200-b313-41f9571fadb4/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inl_p.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c5d510-c942-4200-b313-41f9571fadb4/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c5d510-c942-4200-b313-41f9571fadb4/bin/utaipan-WLngWcDbfI --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 3befd642622dca8fdddf22dd71bdb50a7e881cf4 ............................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c5d510-c942-4200-b313-41f9571fadb4/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c5d510-c942-4200-b313-41f9571fadb4/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c5d510-c942-4200-b313-41f9571fadb4/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c5d510-c942-4200-b313-41f9571fadb4/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inl_p.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c5d510-c942-4200-b313-41f9571fadb4/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c5d510-c942-4200-b313-41f9571fadb4/bin/utaipan-WLngWcDbfI --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 3befd642622dca8fdddf22dd71bdb50a7e881cf4 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2021-10-11 02:24:05,393 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:24:05,395 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:24:05,447 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:24:05,448 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:24:05,454 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:24:05,457 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:24:05,461 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:24:05,464 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:24:05,470 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:24:05,471 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:24:05,473 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:24:05,474 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:24:05,477 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:24:05,479 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:24:05,481 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:24:05,482 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:24:05,483 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:24:05,485 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:24:05,488 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:24:05,490 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:24:05,492 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:24:05,493 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:24:05,494 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:24:05,498 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:24:05,501 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:24:05,502 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:24:05,504 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:24:05,505 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:24:05,506 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:24:05,507 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:24:05,508 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:24:05,510 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:24:05,512 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:24:05,513 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:24:05,513 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:24:05,514 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:24:05,515 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:24:05,515 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:24:05,516 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:24:05,517 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:24:05,520 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c5d510-c942-4200-b313-41f9571fadb4/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-32bit-Taipan_Default.epf [2021-10-11 02:24:05,564 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:24:05,564 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:24:05,566 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:24:05,566 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:24:05,566 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:24:05,566 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:24:05,567 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-11 02:24:05,567 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:24:05,567 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:24:05,567 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-11 02:24:05,569 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-11 02:24:05,569 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:24:05,569 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-11 02:24:05,570 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-11 02:24:05,570 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-11 02:24:05,571 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:24:05,571 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-11 02:24:05,571 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 02:24:05,571 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-11 02:24:05,572 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:24:05,572 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:24:05,572 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:24:05,572 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:24:05,572 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:24:05,573 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-11 02:24:05,573 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:24:05,573 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:24:05,573 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:24:05,574 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:24:05,575 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:24:05,576 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:24:05,576 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:24:05,576 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:24:05,577 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:24:05,577 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-11 02:24:05,577 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 02:24:05,577 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:24:05,578 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:24:05,578 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:24:05,578 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_65c5d510-c942-4200-b313-41f9571fadb4/bin/utaipan-WLngWcDbfI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c5d510-c942-4200-b313-41f9571fadb4/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3befd642622dca8fdddf22dd71bdb50a7e881cf4 [2021-10-11 02:24:05,912 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:24:05,943 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:24:05,948 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:24:05,949 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:24:05,950 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:24:05,951 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c5d510-c942-4200-b313-41f9571fadb4/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inl_p.i [2021-10-11 02:24:06,038 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c5d510-c942-4200-b313-41f9571fadb4/bin/utaipan-WLngWcDbfI/data/7d6564ea8/78591483dae0412eb99901c4829b0598/FLAG0247d8840 [2021-10-11 02:24:06,777 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:24:06,778 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c5d510-c942-4200-b313-41f9571fadb4/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inl_p.i [2021-10-11 02:24:06,827 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c5d510-c942-4200-b313-41f9571fadb4/bin/utaipan-WLngWcDbfI/data/7d6564ea8/78591483dae0412eb99901c4829b0598/FLAG0247d8840 [2021-10-11 02:24:06,922 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c5d510-c942-4200-b313-41f9571fadb4/bin/utaipan-WLngWcDbfI/data/7d6564ea8/78591483dae0412eb99901c4829b0598 [2021-10-11 02:24:06,925 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:24:06,928 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:24:06,932 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:24:06,933 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:24:06,937 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:24:06,938 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:24:06" (1/1) ... [2021-10-11 02:24:06,941 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22fae4a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:24:06, skipping insertion in model container [2021-10-11 02:24:06,941 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:24:06" (1/1) ... [2021-10-11 02:24:06,948 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:24:07,060 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:24:07,327 WARN L226 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_65c5d510-c942-4200-b313-41f9571fadb4/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inl_p.i[457,470] [2021-10-11 02:24:08,807 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:24:08,841 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) [2021-10-11 02:24:08,842 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@36578df5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:24:08, skipping insertion in model container [2021-10-11 02:24:08,845 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:24:08,845 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-11 02:24:08,850 INFO L168 Benchmark]: Toolchain (without parser) took 1918.10 ms. Allocated memory is still 102.8 MB. Free memory was 61.8 MB in the beginning and 48.3 MB in the end (delta: 13.6 MB). Peak memory consumption was 14.1 MB. Max. memory is 16.1 GB. [2021-10-11 02:24:08,851 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 102.8 MB. Free memory is still 82.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:24:08,852 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1912.88 ms. Allocated memory is still 102.8 MB. Free memory was 61.7 MB in the beginning and 48.6 MB in the end (delta: 13.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 16.1 GB. [2021-10-11 02:24:08,858 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 102.8 MB. Free memory is still 82.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1912.88 ms. Allocated memory is still 102.8 MB. Free memory was 61.7 MB in the beginning and 48.6 MB in the end (delta: 13.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2978]: 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... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2021-10-11 02:24:11,414 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:24:11,431 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:24:11,488 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:24:11,489 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:24:11,494 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:24:11,497 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:24:11,504 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:24:11,508 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:24:11,516 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:24:11,520 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:24:11,522 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:24:11,522 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:24:11,525 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:24:11,528 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:24:11,530 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:24:11,532 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:24:11,534 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:24:11,539 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:24:11,547 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:24:11,550 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:24:11,551 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:24:11,554 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:24:11,557 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:24:11,563 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:24:11,563 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:24:11,564 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:24:11,566 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:24:11,567 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:24:11,568 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:24:11,569 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:24:11,570 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:24:11,572 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:24:11,573 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:24:11,574 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:24:11,575 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:24:11,576 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:24:11,576 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:24:11,576 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:24:11,578 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:24:11,579 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:24:11,580 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c5d510-c942-4200-b313-41f9571fadb4/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2021-10-11 02:24:11,630 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:24:11,631 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:24:11,632 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:24:11,633 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:24:11,633 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:24:11,633 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:24:11,634 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:24:11,634 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:24:11,634 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:24:11,636 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:24:11,638 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-11 02:24:11,638 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-11 02:24:11,638 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:24:11,639 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:24:11,639 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:24:11,639 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:24:11,640 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:24:11,640 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 02:24:11,640 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 02:24:11,640 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-11 02:24:11,641 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:24:11,641 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:24:11,641 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:24:11,642 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:24:11,642 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 02:24:11,642 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:24:11,643 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:24:11,643 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:24:11,643 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:24:11,644 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:24:11,644 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-11 02:24:11,644 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 02:24:11,644 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:24:11,645 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:24:11,645 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:24:11,646 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_65c5d510-c942-4200-b313-41f9571fadb4/bin/utaipan-WLngWcDbfI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c5d510-c942-4200-b313-41f9571fadb4/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3befd642622dca8fdddf22dd71bdb50a7e881cf4 [2021-10-11 02:24:12,097 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:24:12,124 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:24:12,128 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:24:12,130 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:24:12,131 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:24:12,134 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c5d510-c942-4200-b313-41f9571fadb4/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inl_p.i [2021-10-11 02:24:12,234 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c5d510-c942-4200-b313-41f9571fadb4/bin/utaipan-WLngWcDbfI/data/627ed2e04/61f1e09783c743faa36c2496bd57ccdd/FLAGd088f48a3 [2021-10-11 02:24:13,082 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:24:13,083 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c5d510-c942-4200-b313-41f9571fadb4/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inl_p.i [2021-10-11 02:24:13,130 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c5d510-c942-4200-b313-41f9571fadb4/bin/utaipan-WLngWcDbfI/data/627ed2e04/61f1e09783c743faa36c2496bd57ccdd/FLAGd088f48a3 [2021-10-11 02:24:13,170 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c5d510-c942-4200-b313-41f9571fadb4/bin/utaipan-WLngWcDbfI/data/627ed2e04/61f1e09783c743faa36c2496bd57ccdd [2021-10-11 02:24:13,173 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:24:13,176 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:24:13,179 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:24:13,179 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:24:13,184 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:24:13,185 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:24:13" (1/1) ... [2021-10-11 02:24:13,188 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18708c97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:24:13, skipping insertion in model container [2021-10-11 02:24:13,188 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:24:13" (1/1) ... [2021-10-11 02:24:13,198 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:24:13,317 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:24:13,569 WARN L226 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_65c5d510-c942-4200-b313-41f9571fadb4/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inl_p.i[457,470] [2021-10-11 02:24:15,215 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:24:15,283 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-11 02:24:15,325 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:24:15,329 WARN L226 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_65c5d510-c942-4200-b313-41f9571fadb4/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inl_p.i[457,470] [2021-10-11 02:24:15,539 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:24:15,590 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 02:24:15,604 WARN L226 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_65c5d510-c942-4200-b313-41f9571fadb4/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inl_p.i[457,470] [2021-10-11 02:24:15,875 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:24:16,466 INFO L208 MainTranslator]: Completed translation [2021-10-11 02:24:16,466 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:24:16 WrapperNode [2021-10-11 02:24:16,467 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:24:16,469 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 02:24:16,469 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 02:24:16,469 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 02:24:16,479 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:24:16" (1/1) ... [2021-10-11 02:24:16,596 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:24:16" (1/1) ... [2021-10-11 02:24:16,714 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 02:24:16,715 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-11 02:24:16,715 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-11 02:24:16,716 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-11 02:24:16,728 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:24:16" (1/1) ... [2021-10-11 02:24:16,728 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:24:16" (1/1) ... [2021-10-11 02:24:16,754 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:24:16" (1/1) ... [2021-10-11 02:24:16,754 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:24:16" (1/1) ... [2021-10-11 02:24:16,806 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:24:16" (1/1) ... [2021-10-11 02:24:16,821 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:24:16" (1/1) ... [2021-10-11 02:24:16,835 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:24:16" (1/1) ... [2021-10-11 02:24:16,852 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-11 02:24:16,853 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-11 02:24:16,853 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-11 02:24:16,853 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-11 02:24:16,854 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:24:16" (1/1) ... No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c5d510-c942-4200-b313-41f9571fadb4/bin/utaipan-WLngWcDbfI/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:24:16,950 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-11 02:24:16,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-10-11 02:24:16,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-11 02:24:16,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-10-11 02:24:16,951 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-11 02:24:16,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-11 02:24:16,952 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-11 02:24:16,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-11 02:24:16,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-10-11 02:24:16,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-10-11 02:24:16,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-10-11 02:24:16,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-10-11 02:24:16,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-11 02:24:16,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-11 02:24:16,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-10-11 02:24:16,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-10-11 02:24:16,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-10-11 02:24:16,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-10-11 02:24:16,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-11 02:24:16,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-10-11 02:24:27,617 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-11 02:24:27,618 INFO L299 CfgBuilder]: Removed 497 assume(true) statements. [2021-10-11 02:24:27,620 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 02:24:27 BoogieIcfgContainer [2021-10-11 02:24:27,620 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-11 02:24:27,622 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-11 02:24:27,622 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-11 02:24:27,625 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-11 02:24:27,626 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.10 02:24:13" (1/3) ... [2021-10-11 02:24:27,626 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51b7676a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 02:24:27, skipping insertion in model container [2021-10-11 02:24:27,627 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:24:16" (2/3) ... [2021-10-11 02:24:27,627 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51b7676a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 02:24:27, skipping insertion in model container [2021-10-11 02:24:27,627 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 02:24:27" (3/3) ... [2021-10-11 02:24:27,629 INFO L111 eAbstractionObserver]: Analyzing ICFG ddv_machzwd_inl_p.i [2021-10-11 02:24:27,643 INFO L180 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-11 02:24:27,647 INFO L192 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. [2021-10-11 02:24:27,657 INFO L253 AbstractCegarLoop]: Starting to check reachability of 0 error locations. [2021-10-11 02:24:27,683 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-10-11 02:24:27,683 INFO L378 AbstractCegarLoop]: Hoare is true [2021-10-11 02:24:27,683 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-10-11 02:24:27,683 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-10-11 02:24:27,683 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-10-11 02:24:27,684 INFO L382 AbstractCegarLoop]: Difference is false [2021-10-11 02:24:27,684 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-10-11 02:24:27,684 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-10-11 02:24:27,704 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states. [2021-10-11 02:24:27,715 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-10-11 02:24:27,725 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 348 states. [2021-10-11 02:24:27,914 INFO L262 CegarLoopResult]: For program point L2810(line 2810) no Hoare annotation was computed. [2021-10-11 02:24:27,915 INFO L265 CegarLoopResult]: At program point L2744(lines 2725 2745) the Hoare annotation is: true [2021-10-11 02:24:27,915 INFO L265 CegarLoopResult]: At program point L1687(lines 1665 1688) the Hoare annotation is: true [2021-10-11 02:24:27,915 INFO L262 CegarLoopResult]: For program point L2877(line 2877) no Hoare annotation was computed. [2021-10-11 02:24:27,915 INFO L265 CegarLoopResult]: At program point L3870(lines 3848 3871) the Hoare annotation is: true [2021-10-11 02:24:27,915 INFO L262 CegarLoopResult]: For program point L2813(line 2813) no Hoare annotation was computed. [2021-10-11 02:24:27,916 INFO L262 CegarLoopResult]: For program point L2681(lines 2681 2723) no Hoare annotation was computed. [2021-10-11 02:24:27,916 INFO L262 CegarLoopResult]: For program point L2880(line 2880) no Hoare annotation was computed. [2021-10-11 02:24:27,918 INFO L262 CegarLoopResult]: For program point L2814(lines 2814 2822) no Hoare annotation was computed. [2021-10-11 02:24:27,918 INFO L265 CegarLoopResult]: At program point L3938(lines 3927 3939) the Hoare annotation is: true [2021-10-11 02:24:27,918 INFO L262 CegarLoopResult]: For program point L1626(lines 1626 1660) no Hoare annotation was computed. [2021-10-11 02:24:27,918 INFO L262 CegarLoopResult]: For program point L1626-2(lines 1626 1660) no Hoare annotation was computed. [2021-10-11 02:24:27,919 INFO L262 CegarLoopResult]: For program point L1560(lines 1560 1586) no Hoare annotation was computed. [2021-10-11 02:24:27,919 INFO L262 CegarLoopResult]: For program point L1626-3(lines 1626 1660) no Hoare annotation was computed. [2021-10-11 02:24:27,919 INFO L262 CegarLoopResult]: For program point L1560-1(lines 1560 1586) no Hoare annotation was computed. [2021-10-11 02:24:27,920 INFO L262 CegarLoopResult]: For program point L1626-5(lines 1626 1660) no Hoare annotation was computed. [2021-10-11 02:24:27,920 INFO L262 CegarLoopResult]: For program point L1693(lines 1693 1696) no Hoare annotation was computed. [2021-10-11 02:24:27,920 INFO L262 CegarLoopResult]: For program point L1693-1(lines 1693 1696) no Hoare annotation was computed. [2021-10-11 02:24:27,920 INFO L262 CegarLoopResult]: For program point L2883(line 2883) no Hoare annotation was computed. [2021-10-11 02:24:27,920 INFO L262 CegarLoopResult]: For program point L2685-1(lines 2685 2722) no Hoare annotation was computed. [2021-10-11 02:24:27,920 INFO L265 CegarLoopResult]: At program point L2685-3(lines 2685 2722) the Hoare annotation is: true [2021-10-11 02:24:27,921 INFO L265 CegarLoopResult]: At program point L3941-1(lines 1 4537) the Hoare annotation is: true [2021-10-11 02:24:27,921 INFO L265 CegarLoopResult]: At program point L3941(lines 1 4537) the Hoare annotation is: true [2021-10-11 02:24:27,921 INFO L262 CegarLoopResult]: For program point L4537-2(lines 1 4537) no Hoare annotation was computed. [2021-10-11 02:24:27,921 INFO L262 CegarLoopResult]: For program point L4537-3(lines 1 4537) no Hoare annotation was computed. [2021-10-11 02:24:27,921 INFO L262 CegarLoopResult]: For program point L4537(lines 1 4537) no Hoare annotation was computed. [2021-10-11 02:24:27,921 INFO L262 CegarLoopResult]: For program point L4537-1(lines 1 4537) no Hoare annotation was computed. [2021-10-11 02:24:27,921 INFO L262 CegarLoopResult]: For program point L4537-6(lines 1 4537) no Hoare annotation was computed. [2021-10-11 02:24:27,922 INFO L262 CegarLoopResult]: For program point L4537-7(lines 1 4537) no Hoare annotation was computed. [2021-10-11 02:24:27,922 INFO L262 CegarLoopResult]: For program point L4537-4(lines 1 4537) no Hoare annotation was computed. [2021-10-11 02:24:27,922 INFO L262 CegarLoopResult]: For program point L4537-5(lines 1 4537) no Hoare annotation was computed. [2021-10-11 02:24:27,922 INFO L262 CegarLoopResult]: For program point L4273-2(lines 4273 4276) no Hoare annotation was computed. [2021-10-11 02:24:27,923 INFO L262 CegarLoopResult]: For program point L4537-10(lines 1 4537) no Hoare annotation was computed. [2021-10-11 02:24:27,923 INFO L262 CegarLoopResult]: For program point L4273-3(lines 4273 4276) no Hoare annotation was computed. [2021-10-11 02:24:27,923 INFO L262 CegarLoopResult]: For program point L4537-11(lines 1 4537) no Hoare annotation was computed. [2021-10-11 02:24:27,923 INFO L262 CegarLoopResult]: For program point L4273(lines 4273 4276) no Hoare annotation was computed. [2021-10-11 02:24:27,923 INFO L262 CegarLoopResult]: For program point L4537-8(lines 1 4537) no Hoare annotation was computed. [2021-10-11 02:24:27,924 INFO L262 CegarLoopResult]: For program point L4273-1(lines 4273 4276) no Hoare annotation was computed. [2021-10-11 02:24:27,924 INFO L262 CegarLoopResult]: For program point L4537-9(lines 1 4537) no Hoare annotation was computed. [2021-10-11 02:24:27,924 INFO L262 CegarLoopResult]: For program point L4273-4(lines 4273 4276) no Hoare annotation was computed. [2021-10-11 02:24:27,924 INFO L262 CegarLoopResult]: For program point L2886(line 2886) no Hoare annotation was computed. [2021-10-11 02:24:27,924 INFO L265 CegarLoopResult]: At program point L2688(lines 2688 2721) the Hoare annotation is: true [2021-10-11 02:24:27,924 INFO L262 CegarLoopResult]: For program point L1698(lines 1698 1699) no Hoare annotation was computed. [2021-10-11 02:24:27,925 INFO L262 CegarLoopResult]: For program point L1698-1(lines 1698 1699) no Hoare annotation was computed. [2021-10-11 02:24:27,925 INFO L262 CegarLoopResult]: For program point L2689(line 2689) no Hoare annotation was computed. [2021-10-11 02:24:27,925 INFO L262 CegarLoopResult]: For program point L1632(lines 1632 1651) no Hoare annotation was computed. [2021-10-11 02:24:27,925 INFO L262 CegarLoopResult]: For program point L1698-2(lines 1698 1699) no Hoare annotation was computed. [2021-10-11 02:24:27,926 INFO L262 CegarLoopResult]: For program point L1632-1(lines 1632 1651) no Hoare annotation was computed. [2021-10-11 02:24:27,926 INFO L262 CegarLoopResult]: For program point L1698-3(lines 1698 1699) no Hoare annotation was computed. [2021-10-11 02:24:27,927 INFO L262 CegarLoopResult]: For program point L1632-2(lines 1632 1651) no Hoare annotation was computed. [2021-10-11 02:24:27,927 INFO L262 CegarLoopResult]: For program point L1632-3(lines 1632 1651) no Hoare annotation was computed. [2021-10-11 02:24:27,927 INFO L262 CegarLoopResult]: For program point L4209-2(lines 4209 4216) no Hoare annotation was computed. [2021-10-11 02:24:27,927 INFO L262 CegarLoopResult]: For program point L4209-3(lines 4209 4216) no Hoare annotation was computed. [2021-10-11 02:24:27,927 INFO L262 CegarLoopResult]: For program point L4209(lines 4209 4216) no Hoare annotation was computed. [2021-10-11 02:24:27,927 INFO L262 CegarLoopResult]: For program point L4209-1(lines 4209 4216) no Hoare annotation was computed. [2021-10-11 02:24:27,928 INFO L262 CegarLoopResult]: For program point L4209-4(lines 4209 4216) no Hoare annotation was computed. [2021-10-11 02:24:27,928 INFO L262 CegarLoopResult]: For program point L4209-5(lines 4209 4216) no Hoare annotation was computed. [2021-10-11 02:24:27,928 INFO L265 CegarLoopResult]: At program point L1831(lines 1775 1833) the Hoare annotation is: true [2021-10-11 02:24:27,928 INFO L265 CegarLoopResult]: At program point L1832(lines 1774 1833) the Hoare annotation is: true [2021-10-11 02:24:27,929 INFO L262 CegarLoopResult]: For program point L2889(line 2889) no Hoare annotation was computed. [2021-10-11 02:24:27,929 INFO L262 CegarLoopResult]: For program point L4211(lines 4211 4215) no Hoare annotation was computed. [2021-10-11 02:24:27,929 INFO L262 CegarLoopResult]: For program point L4211-1(lines 4211 4215) no Hoare annotation was computed. [2021-10-11 02:24:27,929 INFO L262 CegarLoopResult]: For program point L4211-4(lines 4211 4215) no Hoare annotation was computed. [2021-10-11 02:24:27,929 INFO L262 CegarLoopResult]: For program point L4211-5(lines 4211 4215) no Hoare annotation was computed. [2021-10-11 02:24:27,930 INFO L262 CegarLoopResult]: For program point L4211-2(lines 4211 4215) no Hoare annotation was computed. [2021-10-11 02:24:27,931 INFO L262 CegarLoopResult]: For program point L4211-3(lines 4211 4215) no Hoare annotation was computed. [2021-10-11 02:24:27,933 INFO L262 CegarLoopResult]: For program point L1767(lines 1767 1772) no Hoare annotation was computed. [2021-10-11 02:24:27,933 INFO L262 CegarLoopResult]: For program point L2825(line 2825) no Hoare annotation was computed. [2021-10-11 02:24:27,934 INFO L262 CegarLoopResult]: For program point L2892(line 2892) no Hoare annotation was computed. [2021-10-11 02:24:27,934 INFO L262 CegarLoopResult]: For program point L2761(lines 2761 2763) no Hoare annotation was computed. [2021-10-11 02:24:27,934 INFO L262 CegarLoopResult]: For program point L2828(line 2828) no Hoare annotation was computed. [2021-10-11 02:24:27,934 INFO L265 CegarLoopResult]: At program point L1705(lines 1690 1706) the Hoare annotation is: true [2021-10-11 02:24:27,934 INFO L265 CegarLoopResult]: At program point L1705-1(lines 1690 1706) the Hoare annotation is: true [2021-10-11 02:24:27,934 INFO L262 CegarLoopResult]: For program point L2895(line 2895) no Hoare annotation was computed. [2021-10-11 02:24:27,935 INFO L265 CegarLoopResult]: At program point L1508(lines 1506 1509) the Hoare annotation is: true [2021-10-11 02:24:27,935 INFO L265 CegarLoopResult]: At program point L1508-1(lines 1506 1509) the Hoare annotation is: true [2021-10-11 02:24:27,935 INFO L265 CegarLoopResult]: At program point L1508-2(lines 1506 1509) the Hoare annotation is: true [2021-10-11 02:24:27,935 INFO L265 CegarLoopResult]: At program point L1508-3(lines 1506 1509) the Hoare annotation is: true [2021-10-11 02:24:27,941 INFO L265 CegarLoopResult]: At program point L1508-4(lines 1506 1509) the Hoare annotation is: true [2021-10-11 02:24:27,941 INFO L265 CegarLoopResult]: At program point L1508-5(lines 1506 1509) the Hoare annotation is: true [2021-10-11 02:24:27,942 INFO L265 CegarLoopResult]: At program point L1508-6(lines 1506 1509) the Hoare annotation is: true [2021-10-11 02:24:27,942 INFO L265 CegarLoopResult]: At program point L1508-7(lines 1506 1509) the Hoare annotation is: true [2021-10-11 02:24:27,943 INFO L262 CegarLoopResult]: For program point L4218(lines 4218 4225) no Hoare annotation was computed. [2021-10-11 02:24:27,943 INFO L262 CegarLoopResult]: For program point L4218-3(lines 4218 4225) no Hoare annotation was computed. [2021-10-11 02:24:27,943 INFO L262 CegarLoopResult]: For program point L4218-4(lines 4218 4225) no Hoare annotation was computed. [2021-10-11 02:24:27,943 INFO L262 CegarLoopResult]: For program point L4218-1(lines 4218 4225) no Hoare annotation was computed. [2021-10-11 02:24:27,944 INFO L262 CegarLoopResult]: For program point L4218-2(lines 4218 4225) no Hoare annotation was computed. [2021-10-11 02:24:27,944 INFO L262 CegarLoopResult]: For program point L4218-7(lines 4218 4225) no Hoare annotation was computed. [2021-10-11 02:24:27,945 INFO L262 CegarLoopResult]: For program point L4218-5(lines 4218 4225) no Hoare annotation was computed. [2021-10-11 02:24:27,945 INFO L262 CegarLoopResult]: For program point L4218-6(lines 4218 4225) no Hoare annotation was computed. [2021-10-11 02:24:27,945 INFO L262 CegarLoopResult]: For program point L2831(line 2831) no Hoare annotation was computed. [2021-10-11 02:24:27,945 INFO L262 CegarLoopResult]: For program point L1642-2(lines 1642 1650) no Hoare annotation was computed. [2021-10-11 02:24:27,945 INFO L265 CegarLoopResult]: At program point L1642-3(lines 1642 1650) the Hoare annotation is: true [2021-10-11 02:24:27,946 INFO L262 CegarLoopResult]: For program point L1642-7(lines 1642 1650) no Hoare annotation was computed. [2021-10-11 02:24:27,946 INFO L265 CegarLoopResult]: At program point L1642-8(lines 1642 1650) the Hoare annotation is: true [2021-10-11 02:24:27,946 INFO L262 CegarLoopResult]: For program point L2898(line 2898) no Hoare annotation was computed. [2021-10-11 02:24:27,946 INFO L262 CegarLoopResult]: For program point L2700(line 2700) no Hoare annotation was computed. [2021-10-11 02:24:27,946 INFO L265 CegarLoopResult]: At program point L4484-1(lines 4482 4485) the Hoare annotation is: true [2021-10-11 02:24:27,946 INFO L265 CegarLoopResult]: At program point L4484-2(lines 4482 4485) the Hoare annotation is: true [2021-10-11 02:24:27,947 INFO L265 CegarLoopResult]: At program point L4484(lines 4482 4485) the Hoare annotation is: true [2021-10-11 02:24:27,947 INFO L265 CegarLoopResult]: At program point L4484-5(lines 4482 4485) the Hoare annotation is: true [2021-10-11 02:24:27,947 INFO L262 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-10-11 02:24:27,947 INFO L265 CegarLoopResult]: At program point L4484-6(lines 4482 4485) the Hoare annotation is: true [2021-10-11 02:24:27,947 INFO L265 CegarLoopResult]: At program point L4484-3(lines 4482 4485) the Hoare annotation is: true [2021-10-11 02:24:27,947 INFO L265 CegarLoopResult]: At program point L4484-4(lines 4482 4485) the Hoare annotation is: true [2021-10-11 02:24:27,947 INFO L262 CegarLoopResult]: For program point L4220-1(lines 4220 4224) no Hoare annotation was computed. [2021-10-11 02:24:27,948 INFO L265 CegarLoopResult]: At program point L4484-9(lines 4482 4485) the Hoare annotation is: true [2021-10-11 02:24:27,948 INFO L262 CegarLoopResult]: For program point L4220-2(lines 4220 4224) no Hoare annotation was computed. [2021-10-11 02:24:27,948 INFO L265 CegarLoopResult]: At program point L4484-10(lines 4482 4485) the Hoare annotation is: true [2021-10-11 02:24:27,948 INFO L265 CegarLoopResult]: At program point L4484-7(lines 4482 4485) the Hoare annotation is: true [2021-10-11 02:24:27,948 INFO L262 CegarLoopResult]: For program point L4220(lines 4220 4224) no Hoare annotation was computed. [2021-10-11 02:24:27,948 INFO L265 CegarLoopResult]: At program point L4484-8(lines 4482 4485) the Hoare annotation is: true [2021-10-11 02:24:27,948 INFO L262 CegarLoopResult]: For program point L4220-5(lines 4220 4224) no Hoare annotation was computed. [2021-10-11 02:24:27,949 INFO L265 CegarLoopResult]: At program point L4484-13(lines 4482 4485) the Hoare annotation is: true [2021-10-11 02:24:27,949 INFO L262 CegarLoopResult]: For program point L4220-6(lines 4220 4224) no Hoare annotation was computed. [2021-10-11 02:24:27,949 INFO L265 CegarLoopResult]: At program point L4484-14(lines 4482 4485) the Hoare annotation is: true [2021-10-11 02:24:27,949 INFO L262 CegarLoopResult]: For program point L4220-3(lines 4220 4224) no Hoare annotation was computed. [2021-10-11 02:24:27,949 INFO L265 CegarLoopResult]: At program point L4484-11(lines 4482 4485) the Hoare annotation is: true [2021-10-11 02:24:27,949 INFO L262 CegarLoopResult]: For program point L4220-4(lines 4220 4224) no Hoare annotation was computed. [2021-10-11 02:24:27,950 INFO L265 CegarLoopResult]: At program point L4484-12(lines 4482 4485) the Hoare annotation is: true [2021-10-11 02:24:27,950 INFO L262 CegarLoopResult]: For program point L4220-7(lines 4220 4224) no Hoare annotation was computed. [2021-10-11 02:24:27,950 INFO L265 CegarLoopResult]: At program point L4484-15(lines 4482 4485) the Hoare annotation is: true [2021-10-11 02:24:27,950 INFO L262 CegarLoopResult]: For program point L1710(lines 1710 1715) no Hoare annotation was computed. [2021-10-11 02:24:27,950 INFO L262 CegarLoopResult]: For program point L1710-1(lines 1710 1715) no Hoare annotation was computed. [2021-10-11 02:24:27,950 INFO L262 CegarLoopResult]: For program point L1644(lines 1644 1645) no Hoare annotation was computed. [2021-10-11 02:24:27,950 INFO L262 CegarLoopResult]: For program point L1710-2(lines 1710 1715) no Hoare annotation was computed. [2021-10-11 02:24:27,951 INFO L262 CegarLoopResult]: For program point L1644-1(lines 1644 1645) no Hoare annotation was computed. [2021-10-11 02:24:27,951 INFO L262 CegarLoopResult]: For program point L1710-3(lines 1710 1715) no Hoare annotation was computed. [2021-10-11 02:24:27,951 INFO L262 CegarLoopResult]: For program point L4155-1(lines 4155 4159) no Hoare annotation was computed. [2021-10-11 02:24:27,951 INFO L262 CegarLoopResult]: For program point L4155(lines 4155 4159) no Hoare annotation was computed. [2021-10-11 02:24:27,951 INFO L262 CegarLoopResult]: For program point L4155-2(lines 4155 4159) no Hoare annotation was computed. [2021-10-11 02:24:27,951 INFO L262 CegarLoopResult]: For program point L2834(line 2834) no Hoare annotation was computed. [2021-10-11 02:24:27,951 INFO L265 CegarLoopResult]: At program point L2768(lines 2768 2900) the Hoare annotation is: true [2021-10-11 02:24:27,952 INFO L262 CegarLoopResult]: For program point L3958(lines 3958 3960) no Hoare annotation was computed. [2021-10-11 02:24:27,952 INFO L262 CegarLoopResult]: For program point L3958-2(lines 1 4537) no Hoare annotation was computed. [2021-10-11 02:24:27,952 INFO L262 CegarLoopResult]: For program point L3958-1(lines 3958 3960) no Hoare annotation was computed. [2021-10-11 02:24:27,953 INFO L262 CegarLoopResult]: For program point L3958-4(lines 3958 3960) no Hoare annotation was computed. [2021-10-11 02:24:27,953 INFO L262 CegarLoopResult]: For program point L3958-3(lines 3958 3960) no Hoare annotation was computed. [2021-10-11 02:24:27,953 INFO L262 CegarLoopResult]: For program point L2835(lines 2835 2836) no Hoare annotation was computed. [2021-10-11 02:24:27,953 INFO L262 CegarLoopResult]: For program point L3958-6(lines 3958 3960) no Hoare annotation was computed. [2021-10-11 02:24:27,953 INFO L262 CegarLoopResult]: For program point L2769(line 2769) no Hoare annotation was computed. [2021-10-11 02:24:27,953 INFO L262 CegarLoopResult]: For program point L3958-5(lines 1596 1619) no Hoare annotation was computed. [2021-10-11 02:24:27,955 INFO L262 CegarLoopResult]: For program point L2835-2(lines 2835 2843) no Hoare annotation was computed. [2021-10-11 02:24:27,955 INFO L262 CegarLoopResult]: For program point L3958-8(lines 3958 3960) no Hoare annotation was computed. [2021-10-11 02:24:27,955 INFO L262 CegarLoopResult]: For program point L1646(lines 1646 1649) no Hoare annotation was computed. [2021-10-11 02:24:27,955 INFO L262 CegarLoopResult]: For program point L3958-7(lines 3958 3960) no Hoare annotation was computed. [2021-10-11 02:24:27,956 INFO L262 CegarLoopResult]: For program point L3958-10(lines 3958 3960) no Hoare annotation was computed. [2021-10-11 02:24:27,956 INFO L262 CegarLoopResult]: For program point L1646-2(lines 1646 1649) no Hoare annotation was computed. [2021-10-11 02:24:27,956 INFO L262 CegarLoopResult]: For program point L3958-9(lines 3958 3960) no Hoare annotation was computed. [2021-10-11 02:24:27,956 INFO L262 CegarLoopResult]: For program point L3958-12(lines 3958 3960) no Hoare annotation was computed. [2021-10-11 02:24:27,956 INFO L262 CegarLoopResult]: For program point L3958-11(lines 3958 3960) no Hoare annotation was computed. [2021-10-11 02:24:27,956 INFO L262 CegarLoopResult]: For program point L3958-14(line 1528) no Hoare annotation was computed. [2021-10-11 02:24:27,956 INFO L262 CegarLoopResult]: For program point L3958-13(lines 3958 3960) no Hoare annotation was computed. [2021-10-11 02:24:27,957 INFO L262 CegarLoopResult]: For program point L3958-16(lines 3958 3960) no Hoare annotation was computed. [2021-10-11 02:24:27,957 INFO L262 CegarLoopResult]: For program point L3958-15(lines 3958 3960) no Hoare annotation was computed. [2021-10-11 02:24:27,957 INFO L262 CegarLoopResult]: For program point L3958-18(lines 3958 3960) no Hoare annotation was computed. [2021-10-11 02:24:27,957 INFO L262 CegarLoopResult]: For program point L3958-17(lines 3958 3960) no Hoare annotation was computed. [2021-10-11 02:24:27,957 INFO L262 CegarLoopResult]: For program point L3958-20(lines 3958 3960) no Hoare annotation was computed. [2021-10-11 02:24:27,957 INFO L262 CegarLoopResult]: For program point L3958-19(lines 3958 3960) no Hoare annotation was computed. [2021-10-11 02:24:27,957 INFO L262 CegarLoopResult]: For program point L3958-22(lines 3958 3960) no Hoare annotation was computed. [2021-10-11 02:24:27,958 INFO L262 CegarLoopResult]: For program point L3958-21(lines 3958 3960) no Hoare annotation was computed. [2021-10-11 02:24:27,958 INFO L262 CegarLoopResult]: For program point L3958-24(lines 3958 3960) no Hoare annotation was computed. [2021-10-11 02:24:27,958 INFO L262 CegarLoopResult]: For program point L3958-23(line 1528) no Hoare annotation was computed. [2021-10-11 02:24:27,958 INFO L262 CegarLoopResult]: For program point L3958-26(lines 3958 3960) no Hoare annotation was computed. [2021-10-11 02:24:27,959 INFO L262 CegarLoopResult]: For program point L3958-25(lines 3958 3960) no Hoare annotation was computed. [2021-10-11 02:24:27,959 INFO L262 CegarLoopResult]: For program point L3958-28(lines 1596 1619) no Hoare annotation was computed. [2021-10-11 02:24:27,959 INFO L262 CegarLoopResult]: For program point L3958-27(lines 3958 3960) no Hoare annotation was computed. [2021-10-11 02:24:27,959 INFO L262 CegarLoopResult]: For program point L3958-30(lines 3958 3960) no Hoare annotation was computed. [2021-10-11 02:24:27,959 INFO L262 CegarLoopResult]: For program point L3958-29(lines 3958 3960) no Hoare annotation was computed. [2021-10-11 02:24:27,959 INFO L262 CegarLoopResult]: For program point L3958-32(lines 3958 3960) no Hoare annotation was computed. [2021-10-11 02:24:27,960 INFO L262 CegarLoopResult]: For program point L3958-31(lines 3958 3960) no Hoare annotation was computed. [2021-10-11 02:24:27,960 INFO L262 CegarLoopResult]: For program point L3958-34(lines 3958 3960) no Hoare annotation was computed. [2021-10-11 02:24:27,960 INFO L262 CegarLoopResult]: For program point L3958-33(lines 1596 1619) no Hoare annotation was computed. [2021-10-11 02:24:27,960 INFO L262 CegarLoopResult]: For program point L2770(lines 2770 2777) no Hoare annotation was computed. [2021-10-11 02:24:27,960 INFO L262 CegarLoopResult]: For program point L3958-36(lines 3958 3960) no Hoare annotation was computed. [2021-10-11 02:24:27,960 INFO L262 CegarLoopResult]: For program point L3958-35(lines 3958 3960) no Hoare annotation was computed. [2021-10-11 02:24:27,960 INFO L262 CegarLoopResult]: For program point L3958-38(lines 3958 3960) no Hoare annotation was computed. [2021-10-11 02:24:27,961 INFO L262 CegarLoopResult]: For program point L3958-37(lines 3958 3960) no Hoare annotation was computed. [2021-10-11 02:24:27,961 INFO L262 CegarLoopResult]: For program point L3101(lines 3101 3102) no Hoare annotation was computed. [2021-10-11 02:24:27,961 INFO L262 CegarLoopResult]: For program point L3101-2(lines 3101 3107) no Hoare annotation was computed. [2021-10-11 02:24:27,961 INFO L262 CegarLoopResult]: For program point L2705(line 2705) no Hoare annotation was computed. [2021-10-11 02:24:27,961 INFO L262 CegarLoopResult]: For program point L3498(lines 3498 3510) no Hoare annotation was computed. [2021-10-11 02:24:27,961 INFO L262 CegarLoopResult]: For program point L1781(lines 1781 1784) no Hoare annotation was computed. [2021-10-11 02:24:27,961 INFO L262 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2021-10-11 02:24:27,962 INFO L265 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-10-11 02:24:27,962 INFO L265 CegarLoopResult]: At program point L-1-2(line -1) the Hoare annotation is: true [2021-10-11 02:24:27,962 INFO L265 CegarLoopResult]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-10-11 02:24:27,962 INFO L265 CegarLoopResult]: At program point L-1-4(line -1) the Hoare annotation is: true [2021-10-11 02:24:27,962 INFO L265 CegarLoopResult]: At program point L-1-5(line -1) the Hoare annotation is: true [2021-10-11 02:24:27,962 INFO L262 CegarLoopResult]: For program point L-1-6(line -1) no Hoare annotation was computed. [2021-10-11 02:24:27,962 INFO L262 CegarLoopResult]: For program point L2840(lines 2840 2842) no Hoare annotation was computed. [2021-10-11 02:24:27,963 INFO L262 CegarLoopResult]: For program point L-1-8(line -1) no Hoare annotation was computed. [2021-10-11 02:24:27,964 INFO L265 CegarLoopResult]: At program point L-1-9(line -1) the Hoare annotation is: true [2021-10-11 02:24:27,967 INFO L262 CegarLoopResult]: For program point L-1-10(line -1) no Hoare annotation was computed. [2021-10-11 02:24:27,967 INFO L262 CegarLoopResult]: For program point L-1-12(line -1) no Hoare annotation was computed. [2021-10-11 02:24:27,968 INFO L265 CegarLoopResult]: At program point L-1-13(line -1) the Hoare annotation is: true [2021-10-11 02:24:27,968 INFO L262 CegarLoopResult]: For program point L-1-14(line -1) no Hoare annotation was computed. [2021-10-11 02:24:27,968 INFO L262 CegarLoopResult]: For program point L-1-15(line -1) no Hoare annotation was computed. [2021-10-11 02:24:27,968 INFO L262 CegarLoopResult]: For program point L3039(lines 3039 3042) no Hoare annotation was computed. [2021-10-11 02:24:27,968 INFO L265 CegarLoopResult]: At program point L3964(lines 3962 3965) the Hoare annotation is: true [2021-10-11 02:24:27,968 INFO L262 CegarLoopResult]: For program point L3039-2(lines 3039 3042) no Hoare annotation was computed. [2021-10-11 02:24:27,969 INFO L265 CegarLoopResult]: At program point L3964-2(lines 3962 3965) the Hoare annotation is: true [2021-10-11 02:24:27,969 INFO L265 CegarLoopResult]: At program point L3964-1(lines 3962 3965) the Hoare annotation is: true [2021-10-11 02:24:27,969 INFO L265 CegarLoopResult]: At program point L3964-4(lines 3962 3965) the Hoare annotation is: true [2021-10-11 02:24:27,969 INFO L265 CegarLoopResult]: At program point L3964-3(lines 3962 3965) the Hoare annotation is: true [2021-10-11 02:24:27,971 INFO L265 CegarLoopResult]: At program point L3964-6(lines 3962 3965) the Hoare annotation is: true [2021-10-11 02:24:27,971 INFO L265 CegarLoopResult]: At program point L3964-5(lines 3962 3965) the Hoare annotation is: true [2021-10-11 02:24:27,971 INFO L265 CegarLoopResult]: At program point L3964-8(lines 3962 3965) the Hoare annotation is: true [2021-10-11 02:24:27,971 INFO L265 CegarLoopResult]: At program point L3964-7(lines 3962 3965) the Hoare annotation is: true [2021-10-11 02:24:27,971 INFO L262 CegarLoopResult]: For program point L4163-1(lines 1 4537) no Hoare annotation was computed. [2021-10-11 02:24:27,971 INFO L262 CegarLoopResult]: For program point L4163(lines 1 4537) no Hoare annotation was computed. [2021-10-11 02:24:27,972 INFO L262 CegarLoopResult]: For program point L4163-3(lines 1 4537) no Hoare annotation was computed. [2021-10-11 02:24:27,972 INFO L262 CegarLoopResult]: For program point L4163-2(lines 1 4537) no Hoare annotation was computed. [2021-10-11 02:24:27,972 INFO L262 CegarLoopResult]: For program point L2710(line 2710) no Hoare annotation was computed. [2021-10-11 02:24:27,972 INFO L262 CegarLoopResult]: For program point L1786(lines 1786 1789) no Hoare annotation was computed. [2021-10-11 02:24:27,973 INFO L262 CegarLoopResult]: For program point L1786-2(lines 1786 1789) no Hoare annotation was computed. [2021-10-11 02:24:27,973 INFO L265 CegarLoopResult]: At program point L1522(lines 1522 1532) the Hoare annotation is: true [2021-10-11 02:24:27,973 INFO L265 CegarLoopResult]: At program point L1522-1(lines 1522 1532) the Hoare annotation is: true [2021-10-11 02:24:27,973 INFO L262 CegarLoopResult]: For program point L3967-1(lines 1 4537) no Hoare annotation was computed. [2021-10-11 02:24:27,973 INFO L262 CegarLoopResult]: For program point L3967(lines 1 4537) no Hoare annotation was computed. [2021-10-11 02:24:27,974 INFO L262 CegarLoopResult]: For program point L3967-3(lines 1 4537) no Hoare annotation was computed. [2021-10-11 02:24:27,974 INFO L262 CegarLoopResult]: For program point L3967-2(lines 1 4537) no Hoare annotation was computed. [2021-10-11 02:24:27,974 INFO L262 CegarLoopResult]: For program point L3967-5(lines 1 4537) no Hoare annotation was computed. [2021-10-11 02:24:27,974 INFO L262 CegarLoopResult]: For program point L3967-6(lines 1 4537) no Hoare annotation was computed. [2021-10-11 02:24:27,974 INFO L262 CegarLoopResult]: For program point L3967-9(lines 1 4537) no Hoare annotation was computed. [2021-10-11 02:24:27,974 INFO L262 CegarLoopResult]: For program point L3967-8(lines 1 4537) no Hoare annotation was computed. [2021-10-11 02:24:27,974 INFO L262 CegarLoopResult]: For program point L3967-11(lines 1 4537) no Hoare annotation was computed. [2021-10-11 02:24:27,974 INFO L262 CegarLoopResult]: For program point L3967-10(lines 1 4537) no Hoare annotation was computed. [2021-10-11 02:24:27,975 INFO L265 CegarLoopResult]: At program point L1589-1(lines 1589 1620) the Hoare annotation is: true [2021-10-11 02:24:27,975 INFO L265 CegarLoopResult]: At program point L1589-2(lines 1589 1620) the Hoare annotation is: true [2021-10-11 02:24:27,975 INFO L262 CegarLoopResult]: For program point L3967-13(lines 1 4537) no Hoare annotation was computed. [2021-10-11 02:24:27,975 INFO L262 CegarLoopResult]: For program point L3967-12(lines 1 4537) no Hoare annotation was computed. [2021-10-11 02:24:27,975 INFO L265 CegarLoopResult]: At program point L1854(lines 1848 1855) the Hoare annotation is: true [2021-10-11 02:24:27,975 INFO L262 CegarLoopResult]: For program point L2845(line 2845) no Hoare annotation was computed. [2021-10-11 02:24:27,975 INFO L262 CegarLoopResult]: For program point L2779(line 2779) no Hoare annotation was computed. [2021-10-11 02:24:27,976 INFO L262 CegarLoopResult]: For program point L1524(lines 1524 1531) no Hoare annotation was computed. [2021-10-11 02:24:27,976 INFO L262 CegarLoopResult]: For program point L1524-1(lines 1524 1531) no Hoare annotation was computed. [2021-10-11 02:24:27,976 INFO L262 CegarLoopResult]: For program point L2780(lines 2780 2788) no Hoare annotation was computed. [2021-10-11 02:24:27,976 INFO L265 CegarLoopResult]: At program point L1723(lines 1708 1724) the Hoare annotation is: true [2021-10-11 02:24:27,976 INFO L265 CegarLoopResult]: At program point L1723-1(lines 1708 1724) the Hoare annotation is: true [2021-10-11 02:24:27,976 INFO L262 CegarLoopResult]: For program point L1525(line 1525) no Hoare annotation was computed. [2021-10-11 02:24:27,977 INFO L262 CegarLoopResult]: For program point L1525-1(line 1525) no Hoare annotation was computed. [2021-10-11 02:24:27,977 INFO L262 CegarLoopResult]: For program point L1525-2(line 1525) no Hoare annotation was computed. [2021-10-11 02:24:27,977 INFO L262 CegarLoopResult]: For program point L1525-3(line 1525) no Hoare annotation was computed. [2021-10-11 02:24:27,977 INFO L262 CegarLoopResult]: For program point L2715(line 2715) no Hoare annotation was computed. [2021-10-11 02:24:27,978 INFO L262 CegarLoopResult]: For program point L4367(lines 4367 4370) no Hoare annotation was computed. [2021-10-11 02:24:27,978 INFO L262 CegarLoopResult]: For program point L2848(line 2848) no Hoare annotation was computed. [2021-10-11 02:24:27,978 INFO L262 CegarLoopResult]: For program point L1527(line 1527) no Hoare annotation was computed. [2021-10-11 02:24:27,978 INFO L262 CegarLoopResult]: For program point L1527-2(line 1527) no Hoare annotation was computed. [2021-10-11 02:24:27,978 INFO L265 CegarLoopResult]: At program point L3509(lines 3493 3511) the Hoare annotation is: true [2021-10-11 02:24:27,978 INFO L262 CegarLoopResult]: For program point L1527-3(line 1527) no Hoare annotation was computed. [2021-10-11 02:24:27,978 INFO L265 CegarLoopResult]: At program point L4500(line 4500) the Hoare annotation is: true [2021-10-11 02:24:27,979 INFO L262 CegarLoopResult]: For program point L1527-5(line 1527) no Hoare annotation was computed. [2021-10-11 02:24:27,979 INFO L262 CegarLoopResult]: For program point L3245-1(lines 1 4537) no Hoare annotation was computed. [2021-10-11 02:24:27,979 INFO L262 CegarLoopResult]: For program point L3245(lines 1 4537) no Hoare annotation was computed. [2021-10-11 02:24:27,980 INFO L262 CegarLoopResult]: For program point L2849(lines 2849 2850) no Hoare annotation was computed. [2021-10-11 02:24:27,981 INFO L262 CegarLoopResult]: For program point L2849-2(lines 2849 2857) no Hoare annotation was computed. [2021-10-11 02:24:27,981 INFO L262 CegarLoopResult]: For program point L1528-1(line 1528) no Hoare annotation was computed. [2021-10-11 02:24:27,981 INFO L262 CegarLoopResult]: For program point L1528-3(line 1528) no Hoare annotation was computed. [2021-10-11 02:24:27,981 INFO L262 CegarLoopResult]: For program point L9(lines 3856 3868) no Hoare annotation was computed. [2021-10-11 02:24:27,981 INFO L262 CegarLoopResult]: For program point L9-1(lines 9 11) no Hoare annotation was computed. [2021-10-11 02:24:27,981 INFO L262 CegarLoopResult]: For program point L9-2(lines 9 11) no Hoare annotation was computed. [2021-10-11 02:24:27,982 INFO L262 CegarLoopResult]: For program point L9-3(lines 9 11) no Hoare annotation was computed. [2021-10-11 02:24:27,982 INFO L262 CegarLoopResult]: For program point L9-4(lines 9 11) no Hoare annotation was computed. [2021-10-11 02:24:27,982 INFO L262 CegarLoopResult]: For program point L9-5(lines 9 11) no Hoare annotation was computed. [2021-10-11 02:24:27,982 INFO L262 CegarLoopResult]: For program point L1529(line 1529) no Hoare annotation was computed. [2021-10-11 02:24:27,982 INFO L262 CegarLoopResult]: For program point L1529-1(line 1529) no Hoare annotation was computed. [2021-10-11 02:24:27,982 INFO L262 CegarLoopResult]: For program point L10(line 10) no Hoare annotation was computed. [2021-10-11 02:24:27,982 INFO L262 CegarLoopResult]: For program point L10-2(line 10) no Hoare annotation was computed. [2021-10-11 02:24:27,982 INFO L262 CegarLoopResult]: For program point L10-4(line 10) no Hoare annotation was computed. [2021-10-11 02:24:27,983 INFO L262 CegarLoopResult]: For program point L10-6(line 10) no Hoare annotation was computed. [2021-10-11 02:24:27,983 INFO L262 CegarLoopResult]: For program point L10-8(line 10) no Hoare annotation was computed. [2021-10-11 02:24:27,983 INFO L262 CegarLoopResult]: For program point L10-10(line 10) no Hoare annotation was computed. [2021-10-11 02:24:27,983 INFO L265 CegarLoopResult]: At program point L1662(lines 1622 1663) the Hoare annotation is: true [2021-10-11 02:24:27,983 INFO L262 CegarLoopResult]: For program point L2719(line 2719) no Hoare annotation was computed. [2021-10-11 02:24:27,983 INFO L265 CegarLoopResult]: At program point L1662-1(lines 1622 1663) the Hoare annotation is: true [2021-10-11 02:24:27,983 INFO L265 CegarLoopResult]: At program point L3248(lines 3243 3249) the Hoare annotation is: true [2021-10-11 02:24:27,984 INFO L265 CegarLoopResult]: At program point L3248-1(lines 3243 3249) the Hoare annotation is: true [2021-10-11 02:24:27,984 INFO L262 CegarLoopResult]: For program point L4175-1(lines 1 4537) no Hoare annotation was computed. [2021-10-11 02:24:27,984 INFO L262 CegarLoopResult]: For program point L3118(lines 3118 3120) no Hoare annotation was computed. [2021-10-11 02:24:27,984 INFO L262 CegarLoopResult]: For program point L4175(lines 1 4537) no Hoare annotation was computed. [2021-10-11 02:24:27,984 INFO L262 CegarLoopResult]: For program point L4175-3(lines 1 4537) no Hoare annotation was computed. [2021-10-11 02:24:27,984 INFO L262 CegarLoopResult]: For program point L4175-2(lines 1 4537) no Hoare annotation was computed. [2021-10-11 02:24:27,984 INFO L262 CegarLoopResult]: For program point L4175-5(lines 1 4537) no Hoare annotation was computed. [2021-10-11 02:24:27,984 INFO L262 CegarLoopResult]: For program point L4175-4(lines 1 4537) no Hoare annotation was computed. [2021-10-11 02:24:27,985 INFO L262 CegarLoopResult]: For program point L4175-7(lines 1 4537) no Hoare annotation was computed. [2021-10-11 02:24:27,985 INFO L262 CegarLoopResult]: For program point L4175-6(lines 1 4537) no Hoare annotation was computed. [2021-10-11 02:24:27,985 INFO L262 CegarLoopResult]: For program point L2854(lines 2854 2856) no Hoare annotation was computed. [2021-10-11 02:24:27,985 INFO L262 CegarLoopResult]: For program point L1797(lines 1797 1801) no Hoare annotation was computed. [2021-10-11 02:24:27,985 INFO L265 CegarLoopResult]: At program point L4506(line 4506) the Hoare annotation is: true [2021-10-11 02:24:27,985 INFO L265 CegarLoopResult]: At program point L4506-1(line 4506) the Hoare annotation is: true [2021-10-11 02:24:27,985 INFO L262 CegarLoopResult]: For program point L2790(line 2790) no Hoare annotation was computed. [2021-10-11 02:24:27,985 INFO L265 CegarLoopResult]: At program point L1470(lines 1467 1471) the Hoare annotation is: true [2021-10-11 02:24:27,986 INFO L265 CegarLoopResult]: At program point L1470-1(lines 1467 1471) the Hoare annotation is: true [2021-10-11 02:24:27,986 INFO L265 CegarLoopResult]: At program point L1470-2(lines 1467 1471) the Hoare annotation is: true [2021-10-11 02:24:27,986 INFO L265 CegarLoopResult]: At program point L1470-3(lines 1467 1471) the Hoare annotation is: true [2021-10-11 02:24:27,986 INFO L265 CegarLoopResult]: At program point L1470-4(lines 1467 1471) the Hoare annotation is: true [2021-10-11 02:24:27,986 INFO L265 CegarLoopResult]: At program point L1470-5(lines 1467 1471) the Hoare annotation is: true [2021-10-11 02:24:27,986 INFO L265 CegarLoopResult]: At program point L1470-6(lines 1467 1471) the Hoare annotation is: true [2021-10-11 02:24:27,986 INFO L265 CegarLoopResult]: At program point L1470-7(lines 1467 1471) the Hoare annotation is: true [2021-10-11 02:24:27,987 INFO L265 CegarLoopResult]: At program point L1470-8(lines 1467 1471) the Hoare annotation is: true [2021-10-11 02:24:27,987 INFO L262 CegarLoopResult]: For program point L1537-2(lines 1537 1554) no Hoare annotation was computed. [2021-10-11 02:24:27,987 INFO L262 CegarLoopResult]: For program point L2859(line 2859) no Hoare annotation was computed. [2021-10-11 02:24:27,987 INFO L262 CegarLoopResult]: For program point L2793(line 2793) no Hoare annotation was computed. [2021-10-11 02:24:27,987 INFO L265 CegarLoopResult]: At program point L1670(lines 1670 1685) the Hoare annotation is: true [2021-10-11 02:24:27,987 INFO L262 CegarLoopResult]: For program point L4247(lines 4247 4256) no Hoare annotation was computed. [2021-10-11 02:24:27,987 INFO L262 CegarLoopResult]: For program point L1803(lines 1803 1808) no Hoare annotation was computed. [2021-10-11 02:24:27,987 INFO L262 CegarLoopResult]: For program point L2794(lines 2794 2802) no Hoare annotation was computed. [2021-10-11 02:24:27,988 INFO L262 CegarLoopResult]: For program point L1671(line 1671) no Hoare annotation was computed. [2021-10-11 02:24:27,988 INFO L262 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-10-11 02:24:27,988 INFO L262 CegarLoopResult]: For program point L1672(lines 1672 1673) no Hoare annotation was computed. [2021-10-11 02:24:27,988 INFO L262 CegarLoopResult]: For program point L4249(lines 4249 4255) no Hoare annotation was computed. [2021-10-11 02:24:27,988 INFO L262 CegarLoopResult]: For program point L2862(line 2862) no Hoare annotation was computed. [2021-10-11 02:24:27,988 INFO L265 CegarLoopResult]: At program point L4514(lines 4508 4515) the Hoare annotation is: true [2021-10-11 02:24:27,989 INFO L265 CegarLoopResult]: At program point L4514-1(lines 4508 4515) the Hoare annotation is: true [2021-10-11 02:24:27,989 INFO L262 CegarLoopResult]: For program point L2665(lines 2665 2679) no Hoare annotation was computed. [2021-10-11 02:24:27,989 INFO L262 CegarLoopResult]: For program point L3261(lines 1 4537) no Hoare annotation was computed. [2021-10-11 02:24:27,989 INFO L262 CegarLoopResult]: For program point L3856(lines 3856 3868) no Hoare annotation was computed. [2021-10-11 02:24:27,989 INFO L262 CegarLoopResult]: For program point L2865(line 2865) no Hoare annotation was computed. [2021-10-11 02:24:27,989 INFO L262 CegarLoopResult]: For program point L1676(line 1676) no Hoare annotation was computed. [2021-10-11 02:24:27,989 INFO L262 CegarLoopResult]: For program point L4517(lines 4517 4523) no Hoare annotation was computed. [2021-10-11 02:24:27,990 INFO L262 CegarLoopResult]: For program point L4517-1(lines 4517 4523) no Hoare annotation was computed. [2021-10-11 02:24:27,990 INFO L262 CegarLoopResult]: For program point L3857(lines 3857 3867) no Hoare annotation was computed. [2021-10-11 02:24:27,990 INFO L262 CegarLoopResult]: For program point L2735(lines 2735 2737) no Hoare annotation was computed. [2021-10-11 02:24:27,990 INFO L265 CegarLoopResult]: At program point L3264(lines 3259 3265) the Hoare annotation is: true [2021-10-11 02:24:27,990 INFO L262 CegarLoopResult]: For program point L2868(line 2868) no Hoare annotation was computed. [2021-10-11 02:24:27,990 INFO L262 CegarLoopResult]: For program point L1811(lines 1811 1815) no Hoare annotation was computed. [2021-10-11 02:24:27,990 INFO L262 CegarLoopResult]: For program point L1679(line 1679) no Hoare annotation was computed. [2021-10-11 02:24:27,991 INFO L262 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-10-11 02:24:27,991 INFO L265 CegarLoopResult]: At program point L2671-3(lines 2671 2673) the Hoare annotation is: true [2021-10-11 02:24:27,991 INFO L262 CegarLoopResult]: For program point L2671-2(lines 2671 2673) no Hoare annotation was computed. [2021-10-11 02:24:27,991 INFO L262 CegarLoopResult]: For program point L2671-4(lines 2671 2673) no Hoare annotation was computed. [2021-10-11 02:24:27,991 INFO L262 CegarLoopResult]: For program point L2804(line 2804) no Hoare annotation was computed. [2021-10-11 02:24:27,991 INFO L262 CegarLoopResult]: For program point L4258-1(lines 4258 4265) no Hoare annotation was computed. [2021-10-11 02:24:27,991 INFO L262 CegarLoopResult]: For program point L4258-2(lines 4258 4265) no Hoare annotation was computed. [2021-10-11 02:24:27,991 INFO L265 CegarLoopResult]: At program point L1814(lines 1775 1833) the Hoare annotation is: true [2021-10-11 02:24:27,992 INFO L262 CegarLoopResult]: For program point L2871(line 2871) no Hoare annotation was computed. [2021-10-11 02:24:27,992 INFO L262 CegarLoopResult]: For program point L1683(line 1683) no Hoare annotation was computed. [2021-10-11 02:24:27,992 INFO L262 CegarLoopResult]: For program point L3269(lines 1 4537) no Hoare annotation was computed. [2021-10-11 02:24:27,992 INFO L262 CegarLoopResult]: For program point L2807(line 2807) no Hoare annotation was computed. [2021-10-11 02:24:27,992 INFO L265 CegarLoopResult]: At program point L2675-3(lines 2675 2678) the Hoare annotation is: true [2021-10-11 02:24:27,992 INFO L262 CegarLoopResult]: For program point L2675-2(lines 2675 2678) no Hoare annotation was computed. [2021-10-11 02:24:27,992 INFO L265 CegarLoopResult]: At program point L4525(line 4525) the Hoare annotation is: true [2021-10-11 02:24:27,992 INFO L262 CegarLoopResult]: For program point L2874(line 2874) no Hoare annotation was computed. [2021-10-11 02:24:27,993 INFO L265 CegarLoopResult]: At program point L4526(line 4526) the Hoare annotation is: true [2021-10-11 02:24:27,993 INFO L265 CegarLoopResult]: At program point L4526-1(line 4526) the Hoare annotation is: true [2021-10-11 02:24:27,993 INFO L265 CegarLoopResult]: At program point L4527(line 4527) the Hoare annotation is: true [2021-10-11 02:24:27,993 INFO L265 CegarLoopResult]: At program point L3272(lines 3267 3273) the Hoare annotation is: true [2021-10-11 02:24:28,005 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.10 02:24:28 BoogieIcfgContainer [2021-10-11 02:24:28,006 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-11 02:24:28,007 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-11 02:24:28,008 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-11 02:24:28,008 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-11 02:24:28,008 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 02:24:27" (3/4) ... [2021-10-11 02:24:28,012 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-10-11 02:24:28,053 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 270 nodes and edges [2021-10-11 02:24:28,057 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 128 nodes and edges [2021-10-11 02:24:28,061 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 19 nodes and edges [2021-10-11 02:24:28,064 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2021-10-11 02:24:28,068 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-10-11 02:24:28,071 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-11 02:24:28,321 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c5d510-c942-4200-b313-41f9571fadb4/bin/utaipan-WLngWcDbfI/witness.graphml [2021-10-11 02:24:28,322 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-11 02:24:28,324 INFO L168 Benchmark]: Toolchain (without parser) took 15146.55 ms. Allocated memory was 67.1 MB in the beginning and 249.6 MB in the end (delta: 182.5 MB). Free memory was 45.2 MB in the beginning and 192.9 MB in the end (delta: -147.7 MB). Peak memory consumption was 164.4 MB. Max. memory is 16.1 GB. [2021-10-11 02:24:28,324 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 67.1 MB. Free memory is still 49.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:24:28,325 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3288.85 ms. Allocated memory was 67.1 MB in the beginning and 119.5 MB in the end (delta: 52.4 MB). Free memory was 45.0 MB in the beginning and 47.2 MB in the end (delta: -2.2 MB). Peak memory consumption was 63.9 MB. Max. memory is 16.1 GB. [2021-10-11 02:24:28,326 INFO L168 Benchmark]: Boogie Procedure Inliner took 245.96 ms. Allocated memory is still 119.5 MB. Free memory was 46.2 MB in the beginning and 34.6 MB in the end (delta: 11.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-11 02:24:28,326 INFO L168 Benchmark]: Boogie Preprocessor took 136.94 ms. Allocated memory is still 119.5 MB. Free memory was 34.6 MB in the beginning and 70.7 MB in the end (delta: -36.0 MB). Peak memory consumption was 5.9 MB. Max. memory is 16.1 GB. [2021-10-11 02:24:28,326 INFO L168 Benchmark]: RCFGBuilder took 10767.45 ms. Allocated memory was 119.5 MB in the beginning and 249.6 MB in the end (delta: 130.0 MB). Free memory was 70.7 MB in the beginning and 132.3 MB in the end (delta: -61.7 MB). Peak memory consumption was 128.2 MB. Max. memory is 16.1 GB. [2021-10-11 02:24:28,327 INFO L168 Benchmark]: TraceAbstraction took 383.98 ms. Allocated memory is still 249.6 MB. Free memory was 132.3 MB in the beginning and 92.5 MB in the end (delta: 39.8 MB). Peak memory consumption was 39.8 MB. Max. memory is 16.1 GB. [2021-10-11 02:24:28,327 INFO L168 Benchmark]: Witness Printer took 314.57 ms. Allocated memory is still 249.6 MB. Free memory was 92.5 MB in the beginning and 193.9 MB in the end (delta: -101.5 MB). Peak memory consumption was 28.6 MB. Max. memory is 16.1 GB. [2021-10-11 02:24:28,329 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 67.1 MB. Free memory is still 49.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3288.85 ms. Allocated memory was 67.1 MB in the beginning and 119.5 MB in the end (delta: 52.4 MB). Free memory was 45.0 MB in the beginning and 47.2 MB in the end (delta: -2.2 MB). Peak memory consumption was 63.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 245.96 ms. Allocated memory is still 119.5 MB. Free memory was 46.2 MB in the beginning and 34.6 MB in the end (delta: 11.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 136.94 ms. Allocated memory is still 119.5 MB. Free memory was 34.6 MB in the beginning and 70.7 MB in the end (delta: -36.0 MB). Peak memory consumption was 5.9 MB. Max. memory is 16.1 GB. * RCFGBuilder took 10767.45 ms. Allocated memory was 119.5 MB in the beginning and 249.6 MB in the end (delta: 130.0 MB). Free memory was 70.7 MB in the beginning and 132.3 MB in the end (delta: -61.7 MB). Peak memory consumption was 128.2 MB. Max. memory is 16.1 GB. * TraceAbstraction took 383.98 ms. Allocated memory is still 249.6 MB. Free memory was 132.3 MB in the beginning and 92.5 MB in the end (delta: 39.8 MB). Peak memory consumption was 39.8 MB. Max. memory is 16.1 GB. * Witness Printer took 314.57 ms. Allocated memory is still 249.6 MB. Free memory was 92.5 MB in the beginning and 193.9 MB in the end (delta: -101.5 MB). Peak memory consumption was 28.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. - InvariantResult [Line: 1467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3962]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3962]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3927]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3962]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1642]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3962]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3962]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1848]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1774]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1642]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4527]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3962]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3962]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3962]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2768]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1775]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2688]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1690]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1690]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3848]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1522]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3243]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1522]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1708]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3243]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1708]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2685]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4525]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1665]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2725]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2671]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1589]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1589]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1622]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1622]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4500]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2675]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4526]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4526]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3259]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3493]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3267]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3962]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1775]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1670]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 348 locations, 0 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 0.0s, OverallIterations: 0, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=348occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 91 LocationsWithAnnotation, 91 PreInvPairs, 91 NumberOfFragments, 91 HoareAnnotationTreeSize, 91 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 91 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...