./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inl.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_242ece89-2dd1-484b-9cbd-36fcb2e42198/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242ece89-2dd1-484b-9cbd-36fcb2e42198/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_242ece89-2dd1-484b-9cbd-36fcb2e42198/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242ece89-2dd1-484b-9cbd-36fcb2e42198/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inl.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242ece89-2dd1-484b-9cbd-36fcb2e42198/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_242ece89-2dd1-484b-9cbd-36fcb2e42198/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 500277d0bd01d0558951e34082bcf1d8ced66617 ............................................................................................................................................ 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_242ece89-2dd1-484b-9cbd-36fcb2e42198/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242ece89-2dd1-484b-9cbd-36fcb2e42198/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_242ece89-2dd1-484b-9cbd-36fcb2e42198/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242ece89-2dd1-484b-9cbd-36fcb2e42198/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inl.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242ece89-2dd1-484b-9cbd-36fcb2e42198/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_242ece89-2dd1-484b-9cbd-36fcb2e42198/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 500277d0bd01d0558951e34082bcf1d8ced66617 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 02:24:01,384 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:24:01,387 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:24:01,426 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:24:01,427 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:24:01,433 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:24:01,435 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:24:01,440 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:24:01,442 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:24:01,449 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:24:01,450 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:24:01,452 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:24:01,452 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:24:01,453 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:24:01,455 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:24:01,456 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:24:01,457 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:24:01,458 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:24:01,460 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:24:01,462 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:24:01,464 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:24:01,465 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:24:01,467 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:24:01,468 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:24:01,471 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:24:01,472 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:24:01,472 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:24:01,473 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:24:01,474 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:24:01,475 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:24:01,475 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:24:01,476 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:24:01,477 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:24:01,478 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:24:01,487 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:24:01,487 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:24:01,488 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:24:01,489 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:24:01,489 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:24:01,490 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:24:01,491 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:24:01,493 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242ece89-2dd1-484b-9cbd-36fcb2e42198/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-32bit-Taipan_Default.epf [2021-10-11 02:24:01,534 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:24:01,534 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:24:01,536 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:24:01,539 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:24:01,540 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:24:01,540 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:24:01,540 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-11 02:24:01,540 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:24:01,547 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:24:01,547 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-11 02:24:01,547 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-11 02:24:01,547 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:24:01,547 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-11 02:24:01,548 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-11 02:24:01,548 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-11 02:24:01,549 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:24:01,549 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-11 02:24:01,549 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 02:24:01,549 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-11 02:24:01,549 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:24:01,550 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:24:01,550 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:24:01,550 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:24:01,550 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:24:01,550 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-11 02:24:01,550 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:24:01,551 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:24:01,551 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:24:01,551 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:24:01,551 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:24:01,551 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:24:01,552 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:24:01,552 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:24:01,552 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:24:01,552 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-11 02:24:01,552 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 02:24:01,553 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:24:01,553 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:24:01,553 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:24:01,553 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_242ece89-2dd1-484b-9cbd-36fcb2e42198/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242ece89-2dd1-484b-9cbd-36fcb2e42198/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 500277d0bd01d0558951e34082bcf1d8ced66617 [2021-10-11 02:24:01,844 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:24:01,868 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:24:01,873 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:24:01,874 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:24:01,875 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:24:01,876 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242ece89-2dd1-484b-9cbd-36fcb2e42198/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inl.i [2021-10-11 02:24:01,964 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242ece89-2dd1-484b-9cbd-36fcb2e42198/bin/utaipan-WLngWcDbfI/data/4bdb5e497/e99048a3a67f40a9a514972e8432216c/FLAG3bbbb1d8c [2021-10-11 02:24:02,614 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:24:02,614 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242ece89-2dd1-484b-9cbd-36fcb2e42198/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inl.i [2021-10-11 02:24:02,663 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242ece89-2dd1-484b-9cbd-36fcb2e42198/bin/utaipan-WLngWcDbfI/data/4bdb5e497/e99048a3a67f40a9a514972e8432216c/FLAG3bbbb1d8c [2021-10-11 02:24:02,809 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242ece89-2dd1-484b-9cbd-36fcb2e42198/bin/utaipan-WLngWcDbfI/data/4bdb5e497/e99048a3a67f40a9a514972e8432216c [2021-10-11 02:24:02,811 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:24:02,812 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:24:02,814 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:24:02,814 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:24:02,817 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:24:02,818 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:24:02" (1/1) ... [2021-10-11 02:24:02,820 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35bd1c4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:24:02, skipping insertion in model container [2021-10-11 02:24:02,820 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:24:02" (1/1) ... [2021-10-11 02:24:02,830 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:24:02,945 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:24:03,173 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_242ece89-2dd1-484b-9cbd-36fcb2e42198/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inl.i[455,468] [2021-10-11 02:24:04,474 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:24:04,505 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 02:24:04,506 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@37f69335 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:24:04, skipping insertion in model container [2021-10-11 02:24:04,506 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:24:04,507 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-11 02:24:04,509 INFO L168 Benchmark]: Toolchain (without parser) took 1695.40 ms. Allocated memory is still 109.1 MB. Free memory was 67.8 MB in the beginning and 55.2 MB in the end (delta: 12.6 MB). Peak memory consumption was 13.8 MB. Max. memory is 16.1 GB. [2021-10-11 02:24:04,510 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 109.1 MB. Free memory was 88.8 MB in the beginning and 88.7 MB in the end (delta: 64.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:24:04,511 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1692.39 ms. Allocated memory is still 109.1 MB. Free memory was 67.6 MB in the beginning and 55.2 MB in the end (delta: 12.4 MB). Peak memory consumption was 13.8 MB. Max. memory is 16.1 GB. [2021-10-11 02:24:04,516 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 109.1 MB. Free memory was 88.8 MB in the beginning and 88.7 MB in the end (delta: 64.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1692.39 ms. Allocated memory is still 109.1 MB. Free memory was 67.6 MB in the beginning and 55.2 MB in the end (delta: 12.4 MB). Peak memory consumption was 13.8 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2975]: 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 02:24:06,971 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:24:06,975 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:24:07,024 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:24:07,024 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:24:07,030 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:24:07,032 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:24:07,037 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:24:07,040 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:24:07,048 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:24:07,053 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:24:07,055 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:24:07,055 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:24:07,058 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:24:07,060 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:24:07,062 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:24:07,064 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:24:07,069 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:24:07,071 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:24:07,081 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:24:07,083 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:24:07,085 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:24:07,087 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:24:07,090 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:24:07,099 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:24:07,099 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:24:07,100 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:24:07,102 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:24:07,102 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:24:07,103 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:24:07,104 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:24:07,105 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:24:07,107 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:24:07,108 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:24:07,109 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:24:07,109 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:24:07,110 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:24:07,110 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:24:07,110 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:24:07,112 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:24:07,113 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:24:07,114 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242ece89-2dd1-484b-9cbd-36fcb2e42198/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2021-10-11 02:24:07,156 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:24:07,156 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:24:07,157 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:24:07,158 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:24:07,168 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:24:07,168 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:24:07,168 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:24:07,169 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:24:07,169 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:24:07,171 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:24:07,172 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-11 02:24:07,172 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-11 02:24:07,172 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:24:07,172 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:24:07,173 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:24:07,173 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:24:07,173 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:24:07,173 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 02:24:07,173 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 02:24:07,174 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-11 02:24:07,174 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:24:07,174 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:24:07,174 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:24:07,175 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:24:07,175 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 02:24:07,175 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:24:07,175 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:24:07,175 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:24:07,176 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:24:07,176 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:24:07,176 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-11 02:24:07,176 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 02:24:07,176 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:24:07,177 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:24:07,177 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:24:07,177 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_242ece89-2dd1-484b-9cbd-36fcb2e42198/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242ece89-2dd1-484b-9cbd-36fcb2e42198/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 500277d0bd01d0558951e34082bcf1d8ced66617 [2021-10-11 02:24:07,562 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:24:07,587 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:24:07,591 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:24:07,592 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:24:07,593 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:24:07,594 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242ece89-2dd1-484b-9cbd-36fcb2e42198/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inl.i [2021-10-11 02:24:07,662 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242ece89-2dd1-484b-9cbd-36fcb2e42198/bin/utaipan-WLngWcDbfI/data/1c567efd6/8e6f7b7f1a40427e846b523bb9a49428/FLAGfce1daff2 [2021-10-11 02:24:08,532 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:24:08,532 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242ece89-2dd1-484b-9cbd-36fcb2e42198/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inl.i [2021-10-11 02:24:08,566 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242ece89-2dd1-484b-9cbd-36fcb2e42198/bin/utaipan-WLngWcDbfI/data/1c567efd6/8e6f7b7f1a40427e846b523bb9a49428/FLAGfce1daff2 [2021-10-11 02:24:08,648 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242ece89-2dd1-484b-9cbd-36fcb2e42198/bin/utaipan-WLngWcDbfI/data/1c567efd6/8e6f7b7f1a40427e846b523bb9a49428 [2021-10-11 02:24:08,652 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:24:08,655 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:24:08,657 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:24:08,657 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:24:08,662 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:24:08,663 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:24:08" (1/1) ... [2021-10-11 02:24:08,666 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a4567bd 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 02:24:08,666 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:24:08" (1/1) ... [2021-10-11 02:24:08,685 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:24:08,801 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:24:09,071 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_242ece89-2dd1-484b-9cbd-36fcb2e42198/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inl.i[455,468] [2021-10-11 02:24:10,193 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:24:10,239 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-11 02:24:10,299 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:24:10,307 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_242ece89-2dd1-484b-9cbd-36fcb2e42198/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inl.i[455,468] [2021-10-11 02:24:10,639 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:24:10,671 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 02:24:10,683 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_242ece89-2dd1-484b-9cbd-36fcb2e42198/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inl.i[455,468] [2021-10-11 02:24:10,880 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:24:11,399 INFO L208 MainTranslator]: Completed translation [2021-10-11 02:24:11,399 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:24:11 WrapperNode [2021-10-11 02:24:11,400 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:24:11,402 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 02:24:11,402 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 02:24:11,403 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 02:24:11,412 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:24:11" (1/1) ... [2021-10-11 02:24:11,533 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:24:11" (1/1) ... [2021-10-11 02:24:11,704 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 02:24:11,704 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-11 02:24:11,705 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-11 02:24:11,705 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-11 02:24:11,720 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:24:11" (1/1) ... [2021-10-11 02:24:11,721 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:24:11" (1/1) ... [2021-10-11 02:24:11,760 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:24:11" (1/1) ... [2021-10-11 02:24:11,760 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:24:11" (1/1) ... [2021-10-11 02:24:11,911 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:24:11" (1/1) ... [2021-10-11 02:24:11,943 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:24:11" (1/1) ... [2021-10-11 02:24:11,955 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:24:11" (1/1) ... [2021-10-11 02:24:11,988 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-11 02:24:11,989 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-11 02:24:11,990 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-11 02:24:11,990 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-11 02:24:11,991 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:24:11" (1/1) ... No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242ece89-2dd1-484b-9cbd-36fcb2e42198/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 02:24:12,088 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-11 02:24:12,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-10-11 02:24:12,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-11 02:24:12,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-10-11 02:24:12,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-11 02:24:12,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-11 02:24:12,089 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-11 02:24:12,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-11 02:24:12,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-10-11 02:24:12,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-10-11 02:24:12,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-10-11 02:24:12,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-10-11 02:24:12,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-11 02:24:12,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-11 02:24:12,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-10-11 02:24:12,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-10-11 02:24:12,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-10-11 02:24:12,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-10-11 02:24:12,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-11 02:24:12,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-10-11 02:24:24,013 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-11 02:24:24,016 INFO L299 CfgBuilder]: Removed 497 assume(true) statements. [2021-10-11 02:24:24,019 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 02:24:24 BoogieIcfgContainer [2021-10-11 02:24:24,021 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-11 02:24:24,023 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-11 02:24:24,023 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-11 02:24:24,027 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-11 02:24:24,027 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.10 02:24:08" (1/3) ... [2021-10-11 02:24:24,030 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@142d907e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 02:24:24, skipping insertion in model container [2021-10-11 02:24:24,031 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:24:11" (2/3) ... [2021-10-11 02:24:24,031 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@142d907e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 02:24:24, skipping insertion in model container [2021-10-11 02:24:24,032 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 02:24:24" (3/3) ... [2021-10-11 02:24:24,033 INFO L111 eAbstractionObserver]: Analyzing ICFG ddv_machzwd_inl.i [2021-10-11 02:24:24,051 INFO L180 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-11 02:24:24,056 INFO L192 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. [2021-10-11 02:24:24,069 INFO L253 AbstractCegarLoop]: Starting to check reachability of 0 error locations. [2021-10-11 02:24:24,119 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-10-11 02:24:24,131 INFO L378 AbstractCegarLoop]: Hoare is true [2021-10-11 02:24:24,131 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-10-11 02:24:24,132 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-10-11 02:24:24,132 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-10-11 02:24:24,133 INFO L382 AbstractCegarLoop]: Difference is false [2021-10-11 02:24:24,133 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-10-11 02:24:24,133 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-10-11 02:24:24,164 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states. [2021-10-11 02:24:24,193 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-10-11 02:24:24,208 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 348 states. [2021-10-11 02:24:24,479 INFO L262 CegarLoopResult]: For program point L2810(line 2810) no Hoare annotation was computed. [2021-10-11 02:24:24,479 INFO L265 CegarLoopResult]: At program point L3867(lines 3845 3868) the Hoare annotation is: true [2021-10-11 02:24:24,480 INFO L265 CegarLoopResult]: At program point L1687(lines 1665 1688) the Hoare annotation is: true [2021-10-11 02:24:24,480 INFO L262 CegarLoopResult]: For program point L2678(lines 2678 2720) no Hoare annotation was computed. [2021-10-11 02:24:24,480 INFO L262 CegarLoopResult]: For program point L2877(line 2877) no Hoare annotation was computed. [2021-10-11 02:24:24,480 INFO L262 CegarLoopResult]: For program point L2811(lines 2811 2819) no Hoare annotation was computed. [2021-10-11 02:24:24,481 INFO L265 CegarLoopResult]: At program point L3935(lines 3924 3936) the Hoare annotation is: true [2021-10-11 02:24:24,481 INFO L262 CegarLoopResult]: For program point L2880(line 2880) no Hoare annotation was computed. [2021-10-11 02:24:24,483 INFO L262 CegarLoopResult]: For program point L2682-1(lines 2682 2719) no Hoare annotation was computed. [2021-10-11 02:24:24,483 INFO L265 CegarLoopResult]: At program point L2682-3(lines 2682 2719) the Hoare annotation is: true [2021-10-11 02:24:24,483 INFO L265 CegarLoopResult]: At program point L3938(lines 1 4534) the Hoare annotation is: true [2021-10-11 02:24:24,483 INFO L265 CegarLoopResult]: At program point L3938-1(lines 1 4534) the Hoare annotation is: true [2021-10-11 02:24:24,484 INFO L262 CegarLoopResult]: For program point L1626(lines 1626 1660) no Hoare annotation was computed. [2021-10-11 02:24:24,484 INFO L262 CegarLoopResult]: For program point L1626-2(lines 1626 1660) no Hoare annotation was computed. [2021-10-11 02:24:24,484 INFO L262 CegarLoopResult]: For program point L1560(lines 1560 1586) no Hoare annotation was computed. [2021-10-11 02:24:24,485 INFO L262 CegarLoopResult]: For program point L1626-3(lines 1626 1660) no Hoare annotation was computed. [2021-10-11 02:24:24,485 INFO L262 CegarLoopResult]: For program point L1560-1(lines 1560 1586) no Hoare annotation was computed. [2021-10-11 02:24:24,485 INFO L262 CegarLoopResult]: For program point L1626-5(lines 1626 1660) no Hoare annotation was computed. [2021-10-11 02:24:24,485 INFO L262 CegarLoopResult]: For program point L1693(lines 1693 1696) no Hoare annotation was computed. [2021-10-11 02:24:24,485 INFO L262 CegarLoopResult]: For program point L1693-1(lines 1693 1696) no Hoare annotation was computed. [2021-10-11 02:24:24,486 INFO L262 CegarLoopResult]: For program point L4534(lines 1 4534) no Hoare annotation was computed. [2021-10-11 02:24:24,486 INFO L262 CegarLoopResult]: For program point L4534-3(lines 1 4534) no Hoare annotation was computed. [2021-10-11 02:24:24,486 INFO L262 CegarLoopResult]: For program point L4534-4(lines 1 4534) no Hoare annotation was computed. [2021-10-11 02:24:24,486 INFO L262 CegarLoopResult]: For program point L4534-1(lines 1 4534) no Hoare annotation was computed. [2021-10-11 02:24:24,486 INFO L262 CegarLoopResult]: For program point L4534-2(lines 1 4534) no Hoare annotation was computed. [2021-10-11 02:24:24,487 INFO L262 CegarLoopResult]: For program point L4534-7(lines 1 4534) no Hoare annotation was computed. [2021-10-11 02:24:24,487 INFO L262 CegarLoopResult]: For program point L4270(lines 4270 4273) no Hoare annotation was computed. [2021-10-11 02:24:24,487 INFO L262 CegarLoopResult]: For program point L4534-8(lines 1 4534) no Hoare annotation was computed. [2021-10-11 02:24:24,487 INFO L262 CegarLoopResult]: For program point L4534-5(lines 1 4534) no Hoare annotation was computed. [2021-10-11 02:24:24,488 INFO L262 CegarLoopResult]: For program point L4534-6(lines 1 4534) no Hoare annotation was computed. [2021-10-11 02:24:24,488 INFO L262 CegarLoopResult]: For program point L4270-3(lines 4270 4273) no Hoare annotation was computed. [2021-10-11 02:24:24,488 INFO L262 CegarLoopResult]: For program point L4534-11(lines 1 4534) no Hoare annotation was computed. [2021-10-11 02:24:24,489 INFO L262 CegarLoopResult]: For program point L4270-4(lines 4270 4273) no Hoare annotation was computed. [2021-10-11 02:24:24,489 INFO L262 CegarLoopResult]: For program point L4270-1(lines 4270 4273) no Hoare annotation was computed. [2021-10-11 02:24:24,489 INFO L262 CegarLoopResult]: For program point L4534-9(lines 1 4534) no Hoare annotation was computed. [2021-10-11 02:24:24,490 INFO L262 CegarLoopResult]: For program point L4270-2(lines 4270 4273) no Hoare annotation was computed. [2021-10-11 02:24:24,490 INFO L262 CegarLoopResult]: For program point L4534-10(lines 1 4534) no Hoare annotation was computed. [2021-10-11 02:24:24,490 INFO L262 CegarLoopResult]: For program point L2883(line 2883) no Hoare annotation was computed. [2021-10-11 02:24:24,490 INFO L265 CegarLoopResult]: At program point L2685(lines 2685 2718) the Hoare annotation is: true [2021-10-11 02:24:24,490 INFO L262 CegarLoopResult]: For program point L2686(line 2686) no Hoare annotation was computed. [2021-10-11 02:24:24,490 INFO L262 CegarLoopResult]: For program point L4206(lines 4206 4213) no Hoare annotation was computed. [2021-10-11 02:24:24,491 INFO L262 CegarLoopResult]: For program point L4206-3(lines 4206 4213) no Hoare annotation was computed. [2021-10-11 02:24:24,491 INFO L262 CegarLoopResult]: For program point L4206-4(lines 4206 4213) no Hoare annotation was computed. [2021-10-11 02:24:24,491 INFO L262 CegarLoopResult]: For program point L4206-1(lines 4206 4213) no Hoare annotation was computed. [2021-10-11 02:24:24,492 INFO L262 CegarLoopResult]: For program point L4206-2(lines 4206 4213) no Hoare annotation was computed. [2021-10-11 02:24:24,492 INFO L262 CegarLoopResult]: For program point L4206-5(lines 4206 4213) no Hoare annotation was computed. [2021-10-11 02:24:24,492 INFO L262 CegarLoopResult]: For program point L2886(line 2886) no Hoare annotation was computed. [2021-10-11 02:24:24,492 INFO L262 CegarLoopResult]: For program point L4208-1(lines 4208 4212) no Hoare annotation was computed. [2021-10-11 02:24:24,493 INFO L262 CegarLoopResult]: For program point L4208-2(lines 4208 4212) no Hoare annotation was computed. [2021-10-11 02:24:24,494 INFO L262 CegarLoopResult]: For program point L4208(lines 4208 4212) no Hoare annotation was computed. [2021-10-11 02:24:24,495 INFO L262 CegarLoopResult]: For program point L4208-5(lines 4208 4212) no Hoare annotation was computed. [2021-10-11 02:24:24,495 INFO L262 CegarLoopResult]: For program point L4208-3(lines 4208 4212) no Hoare annotation was computed. [2021-10-11 02:24:24,495 INFO L262 CegarLoopResult]: For program point L4208-4(lines 4208 4212) no Hoare annotation was computed. [2021-10-11 02:24:24,495 INFO L262 CegarLoopResult]: For program point L1698(lines 1698 1699) no Hoare annotation was computed. [2021-10-11 02:24:24,495 INFO L262 CegarLoopResult]: For program point L1698-1(lines 1698 1699) no Hoare annotation was computed. [2021-10-11 02:24:24,496 INFO L262 CegarLoopResult]: For program point L1632(lines 1632 1651) no Hoare annotation was computed. [2021-10-11 02:24:24,496 INFO L262 CegarLoopResult]: For program point L1698-2(lines 1698 1699) no Hoare annotation was computed. [2021-10-11 02:24:24,496 INFO L262 CegarLoopResult]: For program point L1632-1(lines 1632 1651) no Hoare annotation was computed. [2021-10-11 02:24:24,497 INFO L262 CegarLoopResult]: For program point L1698-3(lines 1698 1699) no Hoare annotation was computed. [2021-10-11 02:24:24,497 INFO L262 CegarLoopResult]: For program point L1632-2(lines 1632 1651) no Hoare annotation was computed. [2021-10-11 02:24:24,497 INFO L262 CegarLoopResult]: For program point L1632-3(lines 1632 1651) no Hoare annotation was computed. [2021-10-11 02:24:24,497 INFO L265 CegarLoopResult]: At program point L1831(lines 1775 1833) the Hoare annotation is: true [2021-10-11 02:24:24,497 INFO L262 CegarLoopResult]: For program point L2822(line 2822) no Hoare annotation was computed. [2021-10-11 02:24:24,498 INFO L265 CegarLoopResult]: At program point L1832(lines 1774 1833) the Hoare annotation is: true [2021-10-11 02:24:24,498 INFO L262 CegarLoopResult]: For program point L2889(line 2889) no Hoare annotation was computed. [2021-10-11 02:24:24,499 INFO L262 CegarLoopResult]: For program point L1767(lines 1767 1772) no Hoare annotation was computed. [2021-10-11 02:24:24,502 INFO L262 CegarLoopResult]: For program point L2758(lines 2758 2760) no Hoare annotation was computed. [2021-10-11 02:24:24,502 INFO L262 CegarLoopResult]: For program point L2825(line 2825) no Hoare annotation was computed. [2021-10-11 02:24:24,502 INFO L262 CegarLoopResult]: For program point L2892(line 2892) no Hoare annotation was computed. [2021-10-11 02:24:24,503 INFO L262 CegarLoopResult]: For program point L4215(lines 4215 4222) no Hoare annotation was computed. [2021-10-11 02:24:24,503 INFO L262 CegarLoopResult]: For program point L4215-1(lines 4215 4222) no Hoare annotation was computed. [2021-10-11 02:24:24,503 INFO L262 CegarLoopResult]: For program point L4215-4(lines 4215 4222) no Hoare annotation was computed. [2021-10-11 02:24:24,504 INFO L262 CegarLoopResult]: For program point L4215-5(lines 4215 4222) no Hoare annotation was computed. [2021-10-11 02:24:24,505 INFO L262 CegarLoopResult]: For program point L4215-2(lines 4215 4222) no Hoare annotation was computed. [2021-10-11 02:24:24,505 INFO L262 CegarLoopResult]: For program point L4215-3(lines 4215 4222) no Hoare annotation was computed. [2021-10-11 02:24:24,505 INFO L262 CegarLoopResult]: For program point L4215-6(lines 4215 4222) no Hoare annotation was computed. [2021-10-11 02:24:24,506 INFO L262 CegarLoopResult]: For program point L4215-7(lines 4215 4222) no Hoare annotation was computed. [2021-10-11 02:24:24,506 INFO L262 CegarLoopResult]: For program point L2828(line 2828) no Hoare annotation was computed. [2021-10-11 02:24:24,513 INFO L265 CegarLoopResult]: At program point L1705(lines 1690 1706) the Hoare annotation is: true [2021-10-11 02:24:24,514 INFO L265 CegarLoopResult]: At program point L1705-1(lines 1690 1706) the Hoare annotation is: true [2021-10-11 02:24:24,514 INFO L262 CegarLoopResult]: For program point L2895(line 2895) no Hoare annotation was computed. [2021-10-11 02:24:24,514 INFO L262 CegarLoopResult]: For program point L2697(line 2697) no Hoare annotation was computed. [2021-10-11 02:24:24,515 INFO L265 CegarLoopResult]: At program point L1508(lines 1506 1509) the Hoare annotation is: true [2021-10-11 02:24:24,515 INFO L265 CegarLoopResult]: At program point L1508-1(lines 1506 1509) the Hoare annotation is: true [2021-10-11 02:24:24,515 INFO L265 CegarLoopResult]: At program point L1508-2(lines 1506 1509) the Hoare annotation is: true [2021-10-11 02:24:24,516 INFO L265 CegarLoopResult]: At program point L4481-2(lines 4479 4482) the Hoare annotation is: true [2021-10-11 02:24:24,516 INFO L265 CegarLoopResult]: At program point L1508-3(lines 1506 1509) the Hoare annotation is: true [2021-10-11 02:24:24,516 INFO L265 CegarLoopResult]: At program point L4481-3(lines 4479 4482) the Hoare annotation is: true [2021-10-11 02:24:24,516 INFO L265 CegarLoopResult]: At program point L1508-4(lines 1506 1509) the Hoare annotation is: true [2021-10-11 02:24:24,516 INFO L265 CegarLoopResult]: At program point L4481(lines 4479 4482) the Hoare annotation is: true [2021-10-11 02:24:24,517 INFO L265 CegarLoopResult]: At program point L1508-5(lines 1506 1509) the Hoare annotation is: true [2021-10-11 02:24:24,517 INFO L265 CegarLoopResult]: At program point L4481-1(lines 4479 4482) the Hoare annotation is: true [2021-10-11 02:24:24,517 INFO L265 CegarLoopResult]: At program point L1508-6(lines 1506 1509) the Hoare annotation is: true [2021-10-11 02:24:24,517 INFO L265 CegarLoopResult]: At program point L4481-6(lines 4479 4482) the Hoare annotation is: true [2021-10-11 02:24:24,517 INFO L265 CegarLoopResult]: At program point L1508-7(lines 1506 1509) the Hoare annotation is: true [2021-10-11 02:24:24,517 INFO L265 CegarLoopResult]: At program point L4481-7(lines 4479 4482) the Hoare annotation is: true [2021-10-11 02:24:24,518 INFO L265 CegarLoopResult]: At program point L4481-4(lines 4479 4482) the Hoare annotation is: true [2021-10-11 02:24:24,519 INFO L265 CegarLoopResult]: At program point L4481-5(lines 4479 4482) the Hoare annotation is: true [2021-10-11 02:24:24,519 INFO L262 CegarLoopResult]: For program point L4217-2(lines 4217 4221) no Hoare annotation was computed. [2021-10-11 02:24:24,519 INFO L265 CegarLoopResult]: At program point L4481-10(lines 4479 4482) the Hoare annotation is: true [2021-10-11 02:24:24,519 INFO L262 CegarLoopResult]: For program point L4217-3(lines 4217 4221) no Hoare annotation was computed. [2021-10-11 02:24:24,519 INFO L265 CegarLoopResult]: At program point L4481-11(lines 4479 4482) the Hoare annotation is: true [2021-10-11 02:24:24,519 INFO L262 CegarLoopResult]: For program point L4217(lines 4217 4221) no Hoare annotation was computed. [2021-10-11 02:24:24,520 INFO L265 CegarLoopResult]: At program point L4481-8(lines 4479 4482) the Hoare annotation is: true [2021-10-11 02:24:24,520 INFO L262 CegarLoopResult]: For program point L4217-1(lines 4217 4221) no Hoare annotation was computed. [2021-10-11 02:24:24,520 INFO L265 CegarLoopResult]: At program point L4481-9(lines 4479 4482) the Hoare annotation is: true [2021-10-11 02:24:24,520 INFO L262 CegarLoopResult]: For program point L4217-6(lines 4217 4221) no Hoare annotation was computed. [2021-10-11 02:24:24,520 INFO L265 CegarLoopResult]: At program point L4481-14(lines 4479 4482) the Hoare annotation is: true [2021-10-11 02:24:24,521 INFO L262 CegarLoopResult]: For program point L4217-7(lines 4217 4221) no Hoare annotation was computed. [2021-10-11 02:24:24,521 INFO L265 CegarLoopResult]: At program point L4481-15(lines 4479 4482) the Hoare annotation is: true [2021-10-11 02:24:24,521 INFO L262 CegarLoopResult]: For program point L4217-4(lines 4217 4221) no Hoare annotation was computed. [2021-10-11 02:24:24,521 INFO L265 CegarLoopResult]: At program point L4481-12(lines 4479 4482) the Hoare annotation is: true [2021-10-11 02:24:24,521 INFO L262 CegarLoopResult]: For program point L4217-5(lines 4217 4221) no Hoare annotation was computed. [2021-10-11 02:24:24,521 INFO L265 CegarLoopResult]: At program point L4481-13(lines 4479 4482) the Hoare annotation is: true [2021-10-11 02:24:24,522 INFO L262 CegarLoopResult]: For program point L4152(lines 4152 4156) no Hoare annotation was computed. [2021-10-11 02:24:24,522 INFO L262 CegarLoopResult]: For program point L4152-2(lines 4152 4156) no Hoare annotation was computed. [2021-10-11 02:24:24,522 INFO L262 CegarLoopResult]: For program point L4152-1(lines 4152 4156) no Hoare annotation was computed. [2021-10-11 02:24:24,522 INFO L262 CegarLoopResult]: For program point L2831(line 2831) no Hoare annotation was computed. [2021-10-11 02:24:24,522 INFO L265 CegarLoopResult]: At program point L2765(lines 2765 2897) the Hoare annotation is: true [2021-10-11 02:24:24,522 INFO L262 CegarLoopResult]: For program point L1642-2(lines 1642 1650) no Hoare annotation was computed. [2021-10-11 02:24:24,523 INFO L265 CegarLoopResult]: At program point L1642-3(lines 1642 1650) the Hoare annotation is: true [2021-10-11 02:24:24,523 INFO L262 CegarLoopResult]: For program point L1642-7(lines 1642 1650) no Hoare annotation was computed. [2021-10-11 02:24:24,523 INFO L265 CegarLoopResult]: At program point L1642-8(lines 1642 1650) the Hoare annotation is: true [2021-10-11 02:24:24,523 INFO L262 CegarLoopResult]: For program point L3955-1(lines 3955 3957) no Hoare annotation was computed. [2021-10-11 02:24:24,523 INFO L262 CegarLoopResult]: For program point L3955(lines 3955 3957) no Hoare annotation was computed. [2021-10-11 02:24:24,523 INFO L262 CegarLoopResult]: For program point L3955-3(lines 3955 3957) no Hoare annotation was computed. [2021-10-11 02:24:24,524 INFO L262 CegarLoopResult]: For program point L2832(lines 2832 2833) no Hoare annotation was computed. [2021-10-11 02:24:24,524 INFO L262 CegarLoopResult]: For program point L3955-2(lines 1 4534) no Hoare annotation was computed. [2021-10-11 02:24:24,524 INFO L262 CegarLoopResult]: For program point L2766(line 2766) no Hoare annotation was computed. [2021-10-11 02:24:24,524 INFO L262 CegarLoopResult]: For program point L3955-5(lines 1596 1619) no Hoare annotation was computed. [2021-10-11 02:24:24,524 INFO L262 CegarLoopResult]: For program point L2832-2(lines 2832 2840) no Hoare annotation was computed. [2021-10-11 02:24:24,525 INFO L262 CegarLoopResult]: For program point L3955-4(lines 3955 3957) no Hoare annotation was computed. [2021-10-11 02:24:24,525 INFO L262 CegarLoopResult]: For program point L3955-7(lines 3955 3957) no Hoare annotation was computed. [2021-10-11 02:24:24,525 INFO L262 CegarLoopResult]: For program point L3955-6(lines 3955 3957) no Hoare annotation was computed. [2021-10-11 02:24:24,525 INFO L262 CegarLoopResult]: For program point L3955-9(lines 3955 3957) no Hoare annotation was computed. [2021-10-11 02:24:24,526 INFO L262 CegarLoopResult]: For program point L3955-8(lines 3955 3957) no Hoare annotation was computed. [2021-10-11 02:24:24,526 INFO L262 CegarLoopResult]: For program point L3955-11(lines 3955 3957) no Hoare annotation was computed. [2021-10-11 02:24:24,527 INFO L262 CegarLoopResult]: For program point L3955-10(lines 3955 3957) no Hoare annotation was computed. [2021-10-11 02:24:24,527 INFO L262 CegarLoopResult]: For program point L3955-13(lines 3955 3957) no Hoare annotation was computed. [2021-10-11 02:24:24,527 INFO L262 CegarLoopResult]: For program point L3955-12(lines 3955 3957) no Hoare annotation was computed. [2021-10-11 02:24:24,527 INFO L262 CegarLoopResult]: For program point L3955-15(lines 3955 3957) no Hoare annotation was computed. [2021-10-11 02:24:24,527 INFO L262 CegarLoopResult]: For program point L3955-14(line 1528) no Hoare annotation was computed. [2021-10-11 02:24:24,529 INFO L262 CegarLoopResult]: For program point L3955-17(lines 3955 3957) no Hoare annotation was computed. [2021-10-11 02:24:24,529 INFO L262 CegarLoopResult]: For program point L3955-16(lines 3955 3957) no Hoare annotation was computed. [2021-10-11 02:24:24,529 INFO L262 CegarLoopResult]: For program point L3955-19(lines 3955 3957) no Hoare annotation was computed. [2021-10-11 02:24:24,529 INFO L262 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-10-11 02:24:24,530 INFO L262 CegarLoopResult]: For program point L3955-18(lines 3955 3957) no Hoare annotation was computed. [2021-10-11 02:24:24,530 INFO L262 CegarLoopResult]: For program point L3955-21(lines 3955 3957) no Hoare annotation was computed. [2021-10-11 02:24:24,530 INFO L262 CegarLoopResult]: For program point L3955-20(lines 3955 3957) no Hoare annotation was computed. [2021-10-11 02:24:24,530 INFO L262 CegarLoopResult]: For program point L3955-23(line 1528) no Hoare annotation was computed. [2021-10-11 02:24:24,530 INFO L262 CegarLoopResult]: For program point L3955-22(lines 3955 3957) no Hoare annotation was computed. [2021-10-11 02:24:24,531 INFO L262 CegarLoopResult]: For program point L3955-25(lines 3955 3957) no Hoare annotation was computed. [2021-10-11 02:24:24,531 INFO L262 CegarLoopResult]: For program point L3955-24(lines 3955 3957) no Hoare annotation was computed. [2021-10-11 02:24:24,531 INFO L262 CegarLoopResult]: For program point L3955-27(lines 3955 3957) no Hoare annotation was computed. [2021-10-11 02:24:24,531 INFO L262 CegarLoopResult]: For program point L3955-26(lines 3955 3957) no Hoare annotation was computed. [2021-10-11 02:24:24,531 INFO L262 CegarLoopResult]: For program point L3955-29(lines 3955 3957) no Hoare annotation was computed. [2021-10-11 02:24:24,531 INFO L262 CegarLoopResult]: For program point L3955-28(lines 1596 1619) no Hoare annotation was computed. [2021-10-11 02:24:24,531 INFO L262 CegarLoopResult]: For program point L3955-31(lines 3955 3957) no Hoare annotation was computed. [2021-10-11 02:24:24,532 INFO L262 CegarLoopResult]: For program point L3955-30(lines 3955 3957) no Hoare annotation was computed. [2021-10-11 02:24:24,532 INFO L262 CegarLoopResult]: For program point L3955-33(lines 1596 1619) no Hoare annotation was computed. [2021-10-11 02:24:24,532 INFO L262 CegarLoopResult]: For program point L3955-32(lines 3955 3957) no Hoare annotation was computed. [2021-10-11 02:24:24,532 INFO L262 CegarLoopResult]: For program point L3955-35(lines 3955 3957) no Hoare annotation was computed. [2021-10-11 02:24:24,532 INFO L262 CegarLoopResult]: For program point L3955-34(lines 3955 3957) no Hoare annotation was computed. [2021-10-11 02:24:24,532 INFO L262 CegarLoopResult]: For program point L3955-37(lines 3955 3957) no Hoare annotation was computed. [2021-10-11 02:24:24,533 INFO L262 CegarLoopResult]: For program point L2767(lines 2767 2774) no Hoare annotation was computed. [2021-10-11 02:24:24,533 INFO L262 CegarLoopResult]: For program point L1710(lines 1710 1715) no Hoare annotation was computed. [2021-10-11 02:24:24,534 INFO L262 CegarLoopResult]: For program point L3955-36(lines 3955 3957) no Hoare annotation was computed. [2021-10-11 02:24:24,534 INFO L262 CegarLoopResult]: For program point L1710-1(lines 1710 1715) no Hoare annotation was computed. [2021-10-11 02:24:24,534 INFO L262 CegarLoopResult]: For program point L1644(lines 1644 1645) no Hoare annotation was computed. [2021-10-11 02:24:24,534 INFO L262 CegarLoopResult]: For program point L1710-2(lines 1710 1715) no Hoare annotation was computed. [2021-10-11 02:24:24,534 INFO L262 CegarLoopResult]: For program point L3955-38(lines 3955 3957) no Hoare annotation was computed. [2021-10-11 02:24:24,535 INFO L262 CegarLoopResult]: For program point L1644-1(lines 1644 1645) no Hoare annotation was computed. [2021-10-11 02:24:24,535 INFO L262 CegarLoopResult]: For program point L1710-3(lines 1710 1715) no Hoare annotation was computed. [2021-10-11 02:24:24,535 INFO L262 CegarLoopResult]: For program point L3098(lines 3098 3099) no Hoare annotation was computed. [2021-10-11 02:24:24,535 INFO L262 CegarLoopResult]: For program point L3098-2(lines 3098 3104) no Hoare annotation was computed. [2021-10-11 02:24:24,535 INFO L262 CegarLoopResult]: For program point L2702(line 2702) no Hoare annotation was computed. [2021-10-11 02:24:24,535 INFO L262 CegarLoopResult]: For program point L3495(lines 3495 3507) no Hoare annotation was computed. [2021-10-11 02:24:24,536 INFO L262 CegarLoopResult]: For program point L1646(lines 1646 1649) no Hoare annotation was computed. [2021-10-11 02:24:24,536 INFO L262 CegarLoopResult]: For program point L1646-2(lines 1646 1649) no Hoare annotation was computed. [2021-10-11 02:24:24,536 INFO L262 CegarLoopResult]: For program point L2837(lines 2837 2839) no Hoare annotation was computed. [2021-10-11 02:24:24,536 INFO L262 CegarLoopResult]: For program point L3036(lines 3036 3039) no Hoare annotation was computed. [2021-10-11 02:24:24,536 INFO L262 CegarLoopResult]: For program point L3036-2(lines 3036 3039) no Hoare annotation was computed. [2021-10-11 02:24:24,536 INFO L265 CegarLoopResult]: At program point L3961-1(lines 3959 3962) the Hoare annotation is: true [2021-10-11 02:24:24,537 INFO L265 CegarLoopResult]: At program point L3961(lines 3959 3962) the Hoare annotation is: true [2021-10-11 02:24:24,537 INFO L265 CegarLoopResult]: At program point L3961-3(lines 3959 3962) the Hoare annotation is: true [2021-10-11 02:24:24,537 INFO L265 CegarLoopResult]: At program point L3961-2(lines 3959 3962) the Hoare annotation is: true [2021-10-11 02:24:24,537 INFO L262 CegarLoopResult]: For program point L1781(lines 1781 1784) no Hoare annotation was computed. [2021-10-11 02:24:24,537 INFO L265 CegarLoopResult]: At program point L3961-5(lines 3959 3962) the Hoare annotation is: true [2021-10-11 02:24:24,538 INFO L265 CegarLoopResult]: At program point L3961-4(lines 3959 3962) the Hoare annotation is: true [2021-10-11 02:24:24,538 INFO L265 CegarLoopResult]: At program point L3961-7(lines 3959 3962) the Hoare annotation is: true [2021-10-11 02:24:24,538 INFO L265 CegarLoopResult]: At program point L3961-6(lines 3959 3962) the Hoare annotation is: true [2021-10-11 02:24:24,538 INFO L265 CegarLoopResult]: At program point L3961-8(lines 3959 3962) the Hoare annotation is: true [2021-10-11 02:24:24,539 INFO L262 CegarLoopResult]: For program point L4160(lines 1 4534) no Hoare annotation was computed. [2021-10-11 02:24:24,544 INFO L262 CegarLoopResult]: For program point L4160-2(lines 1 4534) no Hoare annotation was computed. [2021-10-11 02:24:24,544 INFO L262 CegarLoopResult]: For program point L4160-1(lines 1 4534) no Hoare annotation was computed. [2021-10-11 02:24:24,544 INFO L262 CegarLoopResult]: For program point L4160-3(lines 1 4534) no Hoare annotation was computed. [2021-10-11 02:24:24,544 INFO L262 CegarLoopResult]: For program point L2707(line 2707) no Hoare annotation was computed. [2021-10-11 02:24:24,544 INFO L262 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2021-10-11 02:24:24,545 INFO L265 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-10-11 02:24:24,545 INFO L265 CegarLoopResult]: At program point L-1-2(line -1) the Hoare annotation is: true [2021-10-11 02:24:24,545 INFO L265 CegarLoopResult]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-10-11 02:24:24,545 INFO L265 CegarLoopResult]: At program point L-1-4(line -1) the Hoare annotation is: true [2021-10-11 02:24:24,545 INFO L265 CegarLoopResult]: At program point L-1-5(line -1) the Hoare annotation is: true [2021-10-11 02:24:24,545 INFO L262 CegarLoopResult]: For program point L-1-6(line -1) no Hoare annotation was computed. [2021-10-11 02:24:24,546 INFO L262 CegarLoopResult]: For program point L-1-8(line -1) no Hoare annotation was computed. [2021-10-11 02:24:24,547 INFO L265 CegarLoopResult]: At program point L-1-9(line -1) the Hoare annotation is: true [2021-10-11 02:24:24,547 INFO L262 CegarLoopResult]: For program point L-1-10(line -1) no Hoare annotation was computed. [2021-10-11 02:24:24,547 INFO L262 CegarLoopResult]: For program point L-1-12(line -1) no Hoare annotation was computed. [2021-10-11 02:24:24,547 INFO L265 CegarLoopResult]: At program point L-1-13(line -1) the Hoare annotation is: true [2021-10-11 02:24:24,547 INFO L262 CegarLoopResult]: For program point L-1-14(line -1) no Hoare annotation was computed. [2021-10-11 02:24:24,547 INFO L262 CegarLoopResult]: For program point L-1-15(line -1) no Hoare annotation was computed. [2021-10-11 02:24:24,548 INFO L262 CegarLoopResult]: For program point L3964(lines 1 4534) no Hoare annotation was computed. [2021-10-11 02:24:24,548 INFO L262 CegarLoopResult]: For program point L3964-2(lines 1 4534) no Hoare annotation was computed. [2021-10-11 02:24:24,548 INFO L262 CegarLoopResult]: For program point L3964-1(lines 1 4534) no Hoare annotation was computed. [2021-10-11 02:24:24,548 INFO L262 CegarLoopResult]: For program point L3964-3(lines 1 4534) no Hoare annotation was computed. [2021-10-11 02:24:24,549 INFO L262 CegarLoopResult]: For program point L3964-6(lines 1 4534) no Hoare annotation was computed. [2021-10-11 02:24:24,549 INFO L262 CegarLoopResult]: For program point L3964-5(lines 1 4534) no Hoare annotation was computed. [2021-10-11 02:24:24,549 INFO L262 CegarLoopResult]: For program point L3964-8(lines 1 4534) no Hoare annotation was computed. [2021-10-11 02:24:24,549 INFO L262 CegarLoopResult]: For program point L3964-10(lines 1 4534) no Hoare annotation was computed. [2021-10-11 02:24:24,550 INFO L262 CegarLoopResult]: For program point L3964-9(lines 1 4534) no Hoare annotation was computed. [2021-10-11 02:24:24,550 INFO L262 CegarLoopResult]: For program point L3964-12(lines 1 4534) no Hoare annotation was computed. [2021-10-11 02:24:24,550 INFO L262 CegarLoopResult]: For program point L3964-11(lines 1 4534) no Hoare annotation was computed. [2021-10-11 02:24:24,550 INFO L262 CegarLoopResult]: For program point L3964-13(lines 1 4534) no Hoare annotation was computed. [2021-10-11 02:24:24,550 INFO L262 CegarLoopResult]: For program point L2842(line 2842) no Hoare annotation was computed. [2021-10-11 02:24:24,551 INFO L262 CegarLoopResult]: For program point L2776(line 2776) no Hoare annotation was computed. [2021-10-11 02:24:24,551 INFO L262 CegarLoopResult]: For program point L1786(lines 1786 1789) no Hoare annotation was computed. [2021-10-11 02:24:24,551 INFO L262 CegarLoopResult]: For program point L1786-2(lines 1786 1789) no Hoare annotation was computed. [2021-10-11 02:24:24,551 INFO L262 CegarLoopResult]: For program point L2777(lines 2777 2785) no Hoare annotation was computed. [2021-10-11 02:24:24,551 INFO L265 CegarLoopResult]: At program point L1522(lines 1522 1532) the Hoare annotation is: true [2021-10-11 02:24:24,551 INFO L265 CegarLoopResult]: At program point L1522-1(lines 1522 1532) the Hoare annotation is: true [2021-10-11 02:24:24,552 INFO L262 CegarLoopResult]: For program point L2712(line 2712) no Hoare annotation was computed. [2021-10-11 02:24:24,552 INFO L265 CegarLoopResult]: At program point L1589-1(lines 1589 1620) the Hoare annotation is: true [2021-10-11 02:24:24,552 INFO L265 CegarLoopResult]: At program point L1589-2(lines 1589 1620) the Hoare annotation is: true [2021-10-11 02:24:24,552 INFO L262 CegarLoopResult]: For program point L4364(lines 4364 4367) no Hoare annotation was computed. [2021-10-11 02:24:24,552 INFO L265 CegarLoopResult]: At program point L1854(lines 1848 1855) the Hoare annotation is: true [2021-10-11 02:24:24,552 INFO L262 CegarLoopResult]: For program point L2845(line 2845) no Hoare annotation was computed. [2021-10-11 02:24:24,553 INFO L262 CegarLoopResult]: For program point L1524(lines 1524 1531) no Hoare annotation was computed. [2021-10-11 02:24:24,553 INFO L265 CegarLoopResult]: At program point L3506(lines 3490 3508) the Hoare annotation is: true [2021-10-11 02:24:24,553 INFO L262 CegarLoopResult]: For program point L1524-1(lines 1524 1531) no Hoare annotation was computed. [2021-10-11 02:24:24,553 INFO L265 CegarLoopResult]: At program point L4497(line 4497) the Hoare annotation is: true [2021-10-11 02:24:24,553 INFO L262 CegarLoopResult]: For program point L3242(lines 1 4534) no Hoare annotation was computed. [2021-10-11 02:24:24,553 INFO L262 CegarLoopResult]: For program point L3242-1(lines 1 4534) no Hoare annotation was computed. [2021-10-11 02:24:24,554 INFO L262 CegarLoopResult]: For program point L2846(lines 2846 2847) no Hoare annotation was computed. [2021-10-11 02:24:24,554 INFO L262 CegarLoopResult]: For program point L2846-2(lines 2846 2854) no Hoare annotation was computed. [2021-10-11 02:24:24,554 INFO L265 CegarLoopResult]: At program point L1723(lines 1708 1724) the Hoare annotation is: true [2021-10-11 02:24:24,554 INFO L265 CegarLoopResult]: At program point L1723-1(lines 1708 1724) the Hoare annotation is: true [2021-10-11 02:24:24,554 INFO L262 CegarLoopResult]: For program point L1525(line 1525) no Hoare annotation was computed. [2021-10-11 02:24:24,554 INFO L262 CegarLoopResult]: For program point L1525-1(line 1525) no Hoare annotation was computed. [2021-10-11 02:24:24,554 INFO L262 CegarLoopResult]: For program point L1525-2(line 1525) no Hoare annotation was computed. [2021-10-11 02:24:24,555 INFO L262 CegarLoopResult]: For program point L1525-3(line 1525) no Hoare annotation was computed. [2021-10-11 02:24:24,555 INFO L262 CegarLoopResult]: For program point L2716(line 2716) no Hoare annotation was computed. [2021-10-11 02:24:24,555 INFO L262 CegarLoopResult]: For program point L1527(line 1527) no Hoare annotation was computed. [2021-10-11 02:24:24,555 INFO L262 CegarLoopResult]: For program point L1527-2(line 1527) no Hoare annotation was computed. [2021-10-11 02:24:24,555 INFO L262 CegarLoopResult]: For program point L1527-3(line 1527) no Hoare annotation was computed. [2021-10-11 02:24:24,556 INFO L262 CegarLoopResult]: For program point L1527-5(line 1527) no Hoare annotation was computed. [2021-10-11 02:24:24,558 INFO L265 CegarLoopResult]: At program point L3245-1(lines 3240 3246) the Hoare annotation is: true [2021-10-11 02:24:24,559 INFO L265 CegarLoopResult]: At program point L3245(lines 3240 3246) the Hoare annotation is: true [2021-10-11 02:24:24,559 INFO L262 CegarLoopResult]: For program point L1528-1(line 1528) no Hoare annotation was computed. [2021-10-11 02:24:24,559 INFO L262 CegarLoopResult]: For program point L1528-3(line 1528) no Hoare annotation was computed. [2021-10-11 02:24:24,559 INFO L262 CegarLoopResult]: For program point L9(lines 3853 3865) no Hoare annotation was computed. [2021-10-11 02:24:24,559 INFO L262 CegarLoopResult]: For program point L9-1(lines 9 11) no Hoare annotation was computed. [2021-10-11 02:24:24,559 INFO L262 CegarLoopResult]: For program point L9-2(lines 9 11) no Hoare annotation was computed. [2021-10-11 02:24:24,560 INFO L262 CegarLoopResult]: For program point L9-3(lines 9 11) no Hoare annotation was computed. [2021-10-11 02:24:24,560 INFO L262 CegarLoopResult]: For program point L9-4(lines 9 11) no Hoare annotation was computed. [2021-10-11 02:24:24,560 INFO L262 CegarLoopResult]: For program point L9-5(lines 9 11) no Hoare annotation was computed. [2021-10-11 02:24:24,560 INFO L262 CegarLoopResult]: For program point L1529(line 1529) no Hoare annotation was computed. [2021-10-11 02:24:24,560 INFO L262 CegarLoopResult]: For program point L1529-1(line 1529) no Hoare annotation was computed. [2021-10-11 02:24:24,560 INFO L262 CegarLoopResult]: For program point L4172(lines 1 4534) no Hoare annotation was computed. [2021-10-11 02:24:24,560 INFO L262 CegarLoopResult]: For program point L4172-2(lines 1 4534) no Hoare annotation was computed. [2021-10-11 02:24:24,561 INFO L262 CegarLoopResult]: For program point L10(line 10) no Hoare annotation was computed. [2021-10-11 02:24:24,561 INFO L262 CegarLoopResult]: For program point L4172-1(lines 1 4534) no Hoare annotation was computed. [2021-10-11 02:24:24,561 INFO L262 CegarLoopResult]: For program point L3115(lines 3115 3117) no Hoare annotation was computed. [2021-10-11 02:24:24,561 INFO L262 CegarLoopResult]: For program point L4172-4(lines 1 4534) no Hoare annotation was computed. [2021-10-11 02:24:24,561 INFO L262 CegarLoopResult]: For program point L10-2(line 10) no Hoare annotation was computed. [2021-10-11 02:24:24,561 INFO L262 CegarLoopResult]: For program point L4172-3(lines 1 4534) no Hoare annotation was computed. [2021-10-11 02:24:24,561 INFO L262 CegarLoopResult]: For program point L4172-6(lines 1 4534) no Hoare annotation was computed. [2021-10-11 02:24:24,562 INFO L262 CegarLoopResult]: For program point L10-4(line 10) no Hoare annotation was computed. [2021-10-11 02:24:24,562 INFO L262 CegarLoopResult]: For program point L4172-5(lines 1 4534) no Hoare annotation was computed. [2021-10-11 02:24:24,562 INFO L262 CegarLoopResult]: For program point L10-6(line 10) no Hoare annotation was computed. [2021-10-11 02:24:24,562 INFO L262 CegarLoopResult]: For program point L4172-7(lines 1 4534) no Hoare annotation was computed. [2021-10-11 02:24:24,562 INFO L262 CegarLoopResult]: For program point L2851(lines 2851 2853) no Hoare annotation was computed. [2021-10-11 02:24:24,562 INFO L262 CegarLoopResult]: For program point L10-8(line 10) no Hoare annotation was computed. [2021-10-11 02:24:24,562 INFO L262 CegarLoopResult]: For program point L10-10(line 10) no Hoare annotation was computed. [2021-10-11 02:24:24,563 INFO L265 CegarLoopResult]: At program point L1662(lines 1622 1663) the Hoare annotation is: true [2021-10-11 02:24:24,563 INFO L265 CegarLoopResult]: At program point L1662-1(lines 1622 1663) the Hoare annotation is: true [2021-10-11 02:24:24,563 INFO L265 CegarLoopResult]: At program point L4503(line 4503) the Hoare annotation is: true [2021-10-11 02:24:24,563 INFO L265 CegarLoopResult]: At program point L4503-1(line 4503) the Hoare annotation is: true [2021-10-11 02:24:24,563 INFO L262 CegarLoopResult]: For program point L2787(line 2787) no Hoare annotation was computed. [2021-10-11 02:24:24,563 INFO L262 CegarLoopResult]: For program point L1797(lines 1797 1801) no Hoare annotation was computed. [2021-10-11 02:24:24,564 INFO L262 CegarLoopResult]: For program point L2856(line 2856) no Hoare annotation was computed. [2021-10-11 02:24:24,564 INFO L262 CegarLoopResult]: For program point L2790(line 2790) no Hoare annotation was computed. [2021-10-11 02:24:24,564 INFO L262 CegarLoopResult]: For program point L4244(lines 4244 4253) no Hoare annotation was computed. [2021-10-11 02:24:24,564 INFO L262 CegarLoopResult]: For program point L2791(lines 2791 2799) no Hoare annotation was computed. [2021-10-11 02:24:24,564 INFO L265 CegarLoopResult]: At program point L1470(lines 1467 1471) the Hoare annotation is: true [2021-10-11 02:24:24,564 INFO L265 CegarLoopResult]: At program point L1470-1(lines 1467 1471) the Hoare annotation is: true [2021-10-11 02:24:24,565 INFO L265 CegarLoopResult]: At program point L1470-2(lines 1467 1471) the Hoare annotation is: true [2021-10-11 02:24:24,565 INFO L265 CegarLoopResult]: At program point L1470-3(lines 1467 1471) the Hoare annotation is: true [2021-10-11 02:24:24,565 INFO L265 CegarLoopResult]: At program point L1470-4(lines 1467 1471) the Hoare annotation is: true [2021-10-11 02:24:24,565 INFO L265 CegarLoopResult]: At program point L1470-5(lines 1467 1471) the Hoare annotation is: true [2021-10-11 02:24:24,565 INFO L265 CegarLoopResult]: At program point L1470-6(lines 1467 1471) the Hoare annotation is: true [2021-10-11 02:24:24,565 INFO L265 CegarLoopResult]: At program point L1470-7(lines 1467 1471) the Hoare annotation is: true [2021-10-11 02:24:24,565 INFO L265 CegarLoopResult]: At program point L1470-8(lines 1467 1471) the Hoare annotation is: true [2021-10-11 02:24:24,566 INFO L262 CegarLoopResult]: For program point L1537-2(lines 1537 1554) no Hoare annotation was computed. [2021-10-11 02:24:24,566 INFO L262 CegarLoopResult]: For program point L4246(lines 4246 4252) no Hoare annotation was computed. [2021-10-11 02:24:24,566 INFO L262 CegarLoopResult]: For program point L2859(line 2859) no Hoare annotation was computed. [2021-10-11 02:24:24,566 INFO L265 CegarLoopResult]: At program point L1670(lines 1670 1685) the Hoare annotation is: true [2021-10-11 02:24:24,566 INFO L265 CegarLoopResult]: At program point L4511(lines 4505 4512) the Hoare annotation is: true [2021-10-11 02:24:24,566 INFO L265 CegarLoopResult]: At program point L4511-1(lines 4505 4512) the Hoare annotation is: true [2021-10-11 02:24:24,567 INFO L262 CegarLoopResult]: For program point L1803(lines 1803 1808) no Hoare annotation was computed. [2021-10-11 02:24:24,567 INFO L262 CegarLoopResult]: For program point L2662(lines 2662 2676) no Hoare annotation was computed. [2021-10-11 02:24:24,567 INFO L262 CegarLoopResult]: For program point L1671(line 1671) no Hoare annotation was computed. [2021-10-11 02:24:24,567 INFO L262 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-10-11 02:24:24,567 INFO L262 CegarLoopResult]: For program point L1672(lines 1672 1673) no Hoare annotation was computed. [2021-10-11 02:24:24,567 INFO L262 CegarLoopResult]: For program point L3258(lines 1 4534) no Hoare annotation was computed. [2021-10-11 02:24:24,567 INFO L262 CegarLoopResult]: For program point L2862(line 2862) no Hoare annotation was computed. [2021-10-11 02:24:24,568 INFO L262 CegarLoopResult]: For program point L3853(lines 3853 3865) no Hoare annotation was computed. [2021-10-11 02:24:24,568 INFO L262 CegarLoopResult]: For program point L4514(lines 4514 4520) no Hoare annotation was computed. [2021-10-11 02:24:24,568 INFO L262 CegarLoopResult]: For program point L4514-1(lines 4514 4520) no Hoare annotation was computed. [2021-10-11 02:24:24,568 INFO L262 CegarLoopResult]: For program point L3854(lines 3854 3864) no Hoare annotation was computed. [2021-10-11 02:24:24,568 INFO L262 CegarLoopResult]: For program point L2732(lines 2732 2734) no Hoare annotation was computed. [2021-10-11 02:24:24,569 INFO L265 CegarLoopResult]: At program point L3261(lines 3256 3262) the Hoare annotation is: true [2021-10-11 02:24:24,569 INFO L262 CegarLoopResult]: For program point L2865(line 2865) no Hoare annotation was computed. [2021-10-11 02:24:24,569 INFO L262 CegarLoopResult]: For program point L1676(line 1676) no Hoare annotation was computed. [2021-10-11 02:24:24,569 INFO L262 CegarLoopResult]: For program point L2668-2(lines 2668 2670) no Hoare annotation was computed. [2021-10-11 02:24:24,569 INFO L262 CegarLoopResult]: For program point L2668-4(lines 2668 2670) no Hoare annotation was computed. [2021-10-11 02:24:24,570 INFO L265 CegarLoopResult]: At program point L2668-3(lines 2668 2670) the Hoare annotation is: true [2021-10-11 02:24:24,570 INFO L262 CegarLoopResult]: For program point L2801(line 2801) no Hoare annotation was computed. [2021-10-11 02:24:24,570 INFO L262 CegarLoopResult]: For program point L4255-1(lines 4255 4262) no Hoare annotation was computed. [2021-10-11 02:24:24,570 INFO L262 CegarLoopResult]: For program point L4255-2(lines 4255 4262) no Hoare annotation was computed. [2021-10-11 02:24:24,570 INFO L262 CegarLoopResult]: For program point L2868(line 2868) no Hoare annotation was computed. [2021-10-11 02:24:24,570 INFO L262 CegarLoopResult]: For program point L1811(lines 1811 1815) no Hoare annotation was computed. [2021-10-11 02:24:24,571 INFO L262 CegarLoopResult]: For program point L1679(line 1679) no Hoare annotation was computed. [2021-10-11 02:24:24,571 INFO L262 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-10-11 02:24:24,571 INFO L262 CegarLoopResult]: For program point L3266(lines 1 4534) no Hoare annotation was computed. [2021-10-11 02:24:24,571 INFO L262 CegarLoopResult]: For program point L2804(line 2804) no Hoare annotation was computed. [2021-10-11 02:24:24,571 INFO L262 CegarLoopResult]: For program point L2672-2(lines 2672 2675) no Hoare annotation was computed. [2021-10-11 02:24:24,571 INFO L265 CegarLoopResult]: At program point L2672-3(lines 2672 2675) the Hoare annotation is: true [2021-10-11 02:24:24,572 INFO L265 CegarLoopResult]: At program point L4522(line 4522) the Hoare annotation is: true [2021-10-11 02:24:24,572 INFO L265 CegarLoopResult]: At program point L1814(lines 1775 1833) the Hoare annotation is: true [2021-10-11 02:24:24,572 INFO L262 CegarLoopResult]: For program point L2871(line 2871) no Hoare annotation was computed. [2021-10-11 02:24:24,572 INFO L265 CegarLoopResult]: At program point L4523(line 4523) the Hoare annotation is: true [2021-10-11 02:24:24,572 INFO L265 CegarLoopResult]: At program point L4523-1(line 4523) the Hoare annotation is: true [2021-10-11 02:24:24,572 INFO L262 CegarLoopResult]: For program point L1683(line 1683) no Hoare annotation was computed. [2021-10-11 02:24:24,573 INFO L265 CegarLoopResult]: At program point L4524(line 4524) the Hoare annotation is: true [2021-10-11 02:24:24,573 INFO L265 CegarLoopResult]: At program point L3269(lines 3264 3270) the Hoare annotation is: true [2021-10-11 02:24:24,573 INFO L262 CegarLoopResult]: For program point L2807(line 2807) no Hoare annotation was computed. [2021-10-11 02:24:24,573 INFO L265 CegarLoopResult]: At program point L2741(lines 2722 2742) the Hoare annotation is: true [2021-10-11 02:24:24,573 INFO L262 CegarLoopResult]: For program point L2874(line 2874) no Hoare annotation was computed. [2021-10-11 02:24:24,588 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.10 02:24:24 BoogieIcfgContainer [2021-10-11 02:24:24,588 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-11 02:24:24,590 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-11 02:24:24,590 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-11 02:24:24,590 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-11 02:24:24,591 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 02:24:24" (3/4) ... [2021-10-11 02:24:24,595 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-10-11 02:24:24,646 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 270 nodes and edges [2021-10-11 02:24:24,650 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 128 nodes and edges [2021-10-11 02:24:24,655 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 19 nodes and edges [2021-10-11 02:24:24,659 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2021-10-11 02:24:24,663 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-10-11 02:24:24,667 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-11 02:24:24,905 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242ece89-2dd1-484b-9cbd-36fcb2e42198/bin/utaipan-WLngWcDbfI/witness.graphml [2021-10-11 02:24:24,906 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-11 02:24:24,908 INFO L168 Benchmark]: Toolchain (without parser) took 16252.24 ms. Allocated memory was 54.5 MB in the beginning and 243.3 MB in the end (delta: 188.7 MB). Free memory was 26.4 MB in the beginning and 109.3 MB in the end (delta: -82.9 MB). Peak memory consumption was 108.5 MB. Max. memory is 16.1 GB. [2021-10-11 02:24:24,908 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 54.5 MB. Free memory was 35.9 MB in the beginning and 35.9 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:24:24,909 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2742.93 ms. Allocated memory was 54.5 MB in the beginning and 94.4 MB in the end (delta: 39.8 MB). Free memory was 26.3 MB in the beginning and 41.3 MB in the end (delta: -15.1 MB). Peak memory consumption was 45.7 MB. Max. memory is 16.1 GB. [2021-10-11 02:24:24,909 INFO L168 Benchmark]: Boogie Procedure Inliner took 301.92 ms. Allocated memory is still 94.4 MB. Free memory was 41.3 MB in the beginning and 28.8 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-11 02:24:24,910 INFO L168 Benchmark]: Boogie Preprocessor took 284.02 ms. Allocated memory is still 94.4 MB. Free memory was 28.8 MB in the beginning and 52.9 MB in the end (delta: -24.2 MB). Peak memory consumption was 11.6 MB. Max. memory is 16.1 GB. [2021-10-11 02:24:24,910 INFO L168 Benchmark]: RCFGBuilder took 12031.42 ms. Allocated memory was 94.4 MB in the beginning and 243.3 MB in the end (delta: 148.9 MB). Free memory was 52.9 MB in the beginning and 178.5 MB in the end (delta: -125.6 MB). Peak memory consumption was 132.6 MB. Max. memory is 16.1 GB. [2021-10-11 02:24:24,911 INFO L168 Benchmark]: TraceAbstraction took 565.78 ms. Allocated memory is still 243.3 MB. Free memory was 178.5 MB in the beginning and 139.7 MB in the end (delta: 38.8 MB). Peak memory consumption was 39.8 MB. Max. memory is 16.1 GB. [2021-10-11 02:24:24,911 INFO L168 Benchmark]: Witness Printer took 315.86 ms. Allocated memory is still 243.3 MB. Free memory was 138.7 MB in the beginning and 109.3 MB in the end (delta: 29.4 MB). Peak memory consumption was 29.4 MB. Max. memory is 16.1 GB. [2021-10-11 02:24:24,914 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 54.5 MB. Free memory was 35.9 MB in the beginning and 35.9 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2742.93 ms. Allocated memory was 54.5 MB in the beginning and 94.4 MB in the end (delta: 39.8 MB). Free memory was 26.3 MB in the beginning and 41.3 MB in the end (delta: -15.1 MB). Peak memory consumption was 45.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 301.92 ms. Allocated memory is still 94.4 MB. Free memory was 41.3 MB in the beginning and 28.8 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 284.02 ms. Allocated memory is still 94.4 MB. Free memory was 28.8 MB in the beginning and 52.9 MB in the end (delta: -24.2 MB). Peak memory consumption was 11.6 MB. Max. memory is 16.1 GB. * RCFGBuilder took 12031.42 ms. Allocated memory was 94.4 MB in the beginning and 243.3 MB in the end (delta: 148.9 MB). Free memory was 52.9 MB in the beginning and 178.5 MB in the end (delta: -125.6 MB). Peak memory consumption was 132.6 MB. Max. memory is 16.1 GB. * TraceAbstraction took 565.78 ms. Allocated memory is still 243.3 MB. Free memory was 178.5 MB in the beginning and 139.7 MB in the end (delta: 38.8 MB). Peak memory consumption was 39.8 MB. Max. memory is 16.1 GB. * Witness Printer took 315.86 ms. Allocated memory is still 243.3 MB. Free memory was 138.7 MB in the beginning and 109.3 MB in the end (delta: 29.4 MB). Peak memory consumption was 29.4 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: 1]: 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: 1467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4523]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4523]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1848]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3959]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3959]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1774]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3959]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1642]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3264]: 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: 3959]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3959]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3959]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3959]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2765]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1775]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3959]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3924]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4524]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3959]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4479]: 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: 2685]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1522]: 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: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1708]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3240]: 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: 4503]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2682]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1665]: 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: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3240]: 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: 4503]: 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: 2668]: 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: 4505]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3845]: 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: 2672]: 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: 4505]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4522]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2722]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3256]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3490]: 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: 1670]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4497]: 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: 0.2s, 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, 0.1s HoareSimplificationTimeInter, RefinementEngineStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...