./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inw_p.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_a45efc5e-466d-47d9-af50-7ef0f55ac678/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_a45efc5e-466d-47d9-af50-7ef0f55ac678/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a45efc5e-466d-47d9-af50-7ef0f55ac678/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a45efc5e-466d-47d9-af50-7ef0f55ac678/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inw_p.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a45efc5e-466d-47d9-af50-7ef0f55ac678/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a45efc5e-466d-47d9-af50-7ef0f55ac678/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1742f69337679cb8265e9276eee6b891c9d4b49c ...................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_a45efc5e-466d-47d9-af50-7ef0f55ac678/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_a45efc5e-466d-47d9-af50-7ef0f55ac678/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a45efc5e-466d-47d9-af50-7ef0f55ac678/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a45efc5e-466d-47d9-af50-7ef0f55ac678/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inw_p.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a45efc5e-466d-47d9-af50-7ef0f55ac678/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a45efc5e-466d-47d9-af50-7ef0f55ac678/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1742f69337679cb8265e9276eee6b891c9d4b49c ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 21:24:47,543 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 21:24:47,545 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 21:24:47,554 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 21:24:47,554 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 21:24:47,555 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 21:24:47,556 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 21:24:47,558 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 21:24:47,560 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 21:24:47,560 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 21:24:47,561 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 21:24:47,562 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 21:24:47,563 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 21:24:47,563 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 21:24:47,564 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 21:24:47,565 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 21:24:47,566 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 21:24:47,567 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 21:24:47,569 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 21:24:47,571 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 21:24:47,572 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 21:24:47,573 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 21:24:47,574 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 21:24:47,575 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 21:24:47,577 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 21:24:47,577 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 21:24:47,577 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 21:24:47,578 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 21:24:47,578 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 21:24:47,579 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 21:24:47,579 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 21:24:47,580 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 21:24:47,580 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 21:24:47,581 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 21:24:47,582 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 21:24:47,582 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 21:24:47,582 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 21:24:47,583 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 21:24:47,583 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 21:24:47,583 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 21:24:47,584 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 21:24:47,585 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a45efc5e-466d-47d9-af50-7ef0f55ac678/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2019-12-07 21:24:47,596 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 21:24:47,596 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 21:24:47,597 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 21:24:47,597 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 21:24:47,597 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 21:24:47,597 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 21:24:47,597 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 21:24:47,598 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 21:24:47,598 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 21:24:47,598 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 21:24:47,598 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 21:24:47,598 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 21:24:47,598 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 21:24:47,598 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 21:24:47,599 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 21:24:47,599 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 21:24:47,599 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-07 21:24:47,599 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 21:24:47,599 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-07 21:24:47,600 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 21:24:47,600 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 21:24:47,600 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 21:24:47,600 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 21:24:47,600 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 21:24:47,600 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-07 21:24:47,600 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 21:24:47,600 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 21:24:47,601 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 21:24:47,601 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 21:24:47,601 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 21:24:47,601 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 21:24:47,601 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 21:24:47,601 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 21:24:47,601 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 21:24:47,602 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 21:24:47,602 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 21:24:47,602 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 21:24:47,602 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 21:24:47,602 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 21:24:47,602 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 21:24:47,602 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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-vcloud-master/worker/run_dir_a45efc5e-466d-47d9-af50-7ef0f55ac678/bin/utaipan 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(__VERIFIER_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 -> 1742f69337679cb8265e9276eee6b891c9d4b49c [2019-12-07 21:24:47,721 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 21:24:47,731 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 21:24:47,734 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 21:24:47,736 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 21:24:47,736 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 21:24:47,737 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a45efc5e-466d-47d9-af50-7ef0f55ac678/bin/utaipan/../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inw_p.i [2019-12-07 21:24:47,782 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a45efc5e-466d-47d9-af50-7ef0f55ac678/bin/utaipan/data/0a064a02f/0c68291540b644a0ab4a120d5c72124c/FLAGb87b271ac [2019-12-07 21:24:48,327 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 21:24:48,328 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a45efc5e-466d-47d9-af50-7ef0f55ac678/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inw_p.i [2019-12-07 21:24:48,345 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a45efc5e-466d-47d9-af50-7ef0f55ac678/bin/utaipan/data/0a064a02f/0c68291540b644a0ab4a120d5c72124c/FLAGb87b271ac [2019-12-07 21:24:48,807 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a45efc5e-466d-47d9-af50-7ef0f55ac678/bin/utaipan/data/0a064a02f/0c68291540b644a0ab4a120d5c72124c [2019-12-07 21:24:48,809 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 21:24:48,810 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 21:24:48,811 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 21:24:48,811 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 21:24:48,813 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 21:24:48,814 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 09:24:48" (1/1) ... [2019-12-07 21:24:48,815 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39acb2e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 09:24:48, skipping insertion in model container [2019-12-07 21:24:48,815 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 09:24:48" (1/1) ... [2019-12-07 21:24:48,820 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 21:24:48,866 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 21:24:49,767 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 21:24:49,788 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) [2019-12-07 21:24:49,789 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@308eda22 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 09:24:49, skipping insertion in model container [2019-12-07 21:24:49,789 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 21:24:49,789 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-07 21:24:49,791 INFO L168 Benchmark]: Toolchain (without parser) took 980.04 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -160.8 MB). Peak memory consumption was 36.4 MB. Max. memory is 11.5 GB. [2019-12-07 21:24:49,791 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 21:24:49,792 INFO L168 Benchmark]: CACSL2BoogieTranslator took 978.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -160.8 MB). Peak memory consumption was 36.4 MB. Max. memory is 11.5 GB. [2019-12-07 21:24:49,793 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 978.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -160.8 MB). Peak memory consumption was 36.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2972]: 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 0.1.25-f470102 [2019-12-07 21:24:50,930 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 21:24:50,932 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 21:24:50,939 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 21:24:50,940 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 21:24:50,940 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 21:24:50,941 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 21:24:50,943 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 21:24:50,944 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 21:24:50,945 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 21:24:50,945 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 21:24:50,946 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 21:24:50,946 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 21:24:50,947 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 21:24:50,948 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 21:24:50,948 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 21:24:50,949 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 21:24:50,950 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 21:24:50,951 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 21:24:50,952 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 21:24:50,953 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 21:24:50,954 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 21:24:50,955 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 21:24:50,955 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 21:24:50,957 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 21:24:50,958 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 21:24:50,958 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 21:24:50,958 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 21:24:50,959 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 21:24:50,959 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 21:24:50,959 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 21:24:50,960 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 21:24:50,960 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 21:24:50,961 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 21:24:50,961 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 21:24:50,962 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 21:24:50,962 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 21:24:50,962 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 21:24:50,962 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 21:24:50,963 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 21:24:50,963 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 21:24:50,964 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a45efc5e-466d-47d9-af50-7ef0f55ac678/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2019-12-07 21:24:50,974 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 21:24:50,974 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 21:24:50,974 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 21:24:50,975 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 21:24:50,975 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 21:24:50,975 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 21:24:50,975 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 21:24:50,975 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 21:24:50,975 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 21:24:50,976 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 21:24:50,976 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-07 21:24:50,976 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-07 21:24:50,976 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 21:24:50,976 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 21:24:50,976 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 21:24:50,976 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 21:24:50,977 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 21:24:50,977 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 21:24:50,977 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 21:24:50,977 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-07 21:24:50,977 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 21:24:50,977 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 21:24:50,977 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 21:24:50,977 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 21:24:50,978 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 21:24:50,978 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 21:24:50,978 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 21:24:50,978 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 21:24:50,978 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 21:24:50,978 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 21:24:50,978 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 21:24:50,978 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 21:24:50,979 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 21:24:50,979 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 21:24:50,979 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 21:24:50,979 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 21:24:50,979 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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-vcloud-master/worker/run_dir_a45efc5e-466d-47d9-af50-7ef0f55ac678/bin/utaipan 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(__VERIFIER_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 -> 1742f69337679cb8265e9276eee6b891c9d4b49c [2019-12-07 21:24:51,145 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 21:24:51,152 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 21:24:51,154 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 21:24:51,155 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 21:24:51,156 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 21:24:51,156 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a45efc5e-466d-47d9-af50-7ef0f55ac678/bin/utaipan/../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inw_p.i [2019-12-07 21:24:51,193 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a45efc5e-466d-47d9-af50-7ef0f55ac678/bin/utaipan/data/ff681aa1b/2bc2c35b5c364b7d9423873eb4ff8efb/FLAGb68621e82 [2019-12-07 21:24:51,779 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 21:24:51,780 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a45efc5e-466d-47d9-af50-7ef0f55ac678/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inw_p.i [2019-12-07 21:24:51,797 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a45efc5e-466d-47d9-af50-7ef0f55ac678/bin/utaipan/data/ff681aa1b/2bc2c35b5c364b7d9423873eb4ff8efb/FLAGb68621e82 [2019-12-07 21:24:52,185 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a45efc5e-466d-47d9-af50-7ef0f55ac678/bin/utaipan/data/ff681aa1b/2bc2c35b5c364b7d9423873eb4ff8efb [2019-12-07 21:24:52,187 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 21:24:52,188 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 21:24:52,189 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 21:24:52,189 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 21:24:52,191 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 21:24:52,191 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 09:24:52" (1/1) ... [2019-12-07 21:24:52,193 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7801de6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 09:24:52, skipping insertion in model container [2019-12-07 21:24:52,193 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 09:24:52" (1/1) ... [2019-12-07 21:24:52,197 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 21:24:52,240 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 21:24:53,168 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 21:24:53,191 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-07 21:24:53,215 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 21:24:53,313 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 21:24:53,327 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 21:24:53,428 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 21:24:53,781 INFO L208 MainTranslator]: Completed translation [2019-12-07 21:24:53,781 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 09:24:53 WrapperNode [2019-12-07 21:24:53,781 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 21:24:53,782 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 21:24:53,782 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 21:24:53,782 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 21:24:53,787 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 09:24:53" (1/1) ... [2019-12-07 21:24:53,825 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 09:24:53" (1/1) ... [2019-12-07 21:24:53,884 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 21:24:53,884 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-07 21:24:53,884 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-07 21:24:53,884 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-07 21:24:53,891 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 09:24:53" (1/1) ... [2019-12-07 21:24:53,892 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 09:24:53" (1/1) ... [2019-12-07 21:24:53,902 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 09:24:53" (1/1) ... [2019-12-07 21:24:53,902 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 09:24:53" (1/1) ... [2019-12-07 21:24:53,937 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 09:24:53" (1/1) ... [2019-12-07 21:24:53,946 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 09:24:53" (1/1) ... [2019-12-07 21:24:53,955 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 09:24:53" (1/1) ... [2019-12-07 21:24:53,968 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-07 21:24:53,969 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-07 21:24:53,969 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-07 21:24:53,969 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-07 21:24:53,969 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 09:24:53" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_a45efc5e-466d-47d9-af50-7ef0f55ac678/bin/utaipan/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 [2019-12-07 21:24:54,012 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-07 21:24:54,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2019-12-07 21:24:54,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-12-07 21:24:54,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-12-07 21:24:54,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-12-07 21:24:54,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-12-07 21:24:54,013 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-07 21:24:54,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-07 21:24:54,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2019-12-07 21:24:54,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-07 21:24:54,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2019-12-07 21:24:54,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-12-07 21:24:54,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-07 21:24:54,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-12-07 21:24:54,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2019-12-07 21:24:54,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2019-12-07 21:24:54,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2019-12-07 21:24:54,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-07 21:24:54,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-12-07 21:24:54,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2019-12-07 21:25:01,275 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-07 21:25:01,275 INFO L287 CfgBuilder]: Removed 485 assume(true) statements. [2019-12-07 21:25:01,276 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 09:25:01 BoogieIcfgContainer [2019-12-07 21:25:01,276 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-07 21:25:01,277 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-07 21:25:01,277 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-07 21:25:01,279 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-07 21:25:01,279 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.12 09:24:52" (1/3) ... [2019-12-07 21:25:01,280 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69dfe5ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 09:25:01, skipping insertion in model container [2019-12-07 21:25:01,280 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 09:24:53" (2/3) ... [2019-12-07 21:25:01,280 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69dfe5ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 09:25:01, skipping insertion in model container [2019-12-07 21:25:01,280 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 09:25:01" (3/3) ... [2019-12-07 21:25:01,281 INFO L109 eAbstractionObserver]: Analyzing ICFG ddv_machzwd_inw_p.i [2019-12-07 21:25:01,287 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-07 21:25:01,292 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. [2019-12-07 21:25:01,299 INFO L249 AbstractCegarLoop]: Starting to check reachability of 0 error locations. [2019-12-07 21:25:01,316 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-07 21:25:01,316 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-07 21:25:01,316 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-07 21:25:01,317 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-07 21:25:01,317 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-07 21:25:01,317 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-07 21:25:01,317 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-07 21:25:01,317 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-07 21:25:01,334 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states. [2019-12-07 21:25:01,342 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-12-07 21:25:01,348 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 337 states. [2019-12-07 21:25:01,468 INFO L246 CegarLoopResult]: For program point L1621(lines 1621 1655) no Hoare annotation was computed. [2019-12-07 21:25:01,468 INFO L246 CegarLoopResult]: For program point L1621-2(lines 1621 1655) no Hoare annotation was computed. [2019-12-07 21:25:01,468 INFO L246 CegarLoopResult]: For program point L1555(lines 1555 1581) no Hoare annotation was computed. [2019-12-07 21:25:01,468 INFO L246 CegarLoopResult]: For program point L1621-3(lines 1621 1655) no Hoare annotation was computed. [2019-12-07 21:25:01,468 INFO L246 CegarLoopResult]: For program point L1555-1(lines 1555 1581) no Hoare annotation was computed. [2019-12-07 21:25:01,468 INFO L246 CegarLoopResult]: For program point L1621-5(lines 1621 1655) no Hoare annotation was computed. [2019-12-07 21:25:01,468 INFO L246 CegarLoopResult]: For program point L2877(line 2877) no Hoare annotation was computed. [2019-12-07 21:25:01,468 INFO L246 CegarLoopResult]: For program point L1688(lines 1688 1691) no Hoare annotation was computed. [2019-12-07 21:25:01,468 INFO L246 CegarLoopResult]: For program point L1688-1(lines 1688 1691) no Hoare annotation was computed. [2019-12-07 21:25:01,469 INFO L246 CegarLoopResult]: For program point L2679-1(lines 2679 2716) no Hoare annotation was computed. [2019-12-07 21:25:01,469 INFO L249 CegarLoopResult]: At program point L2679-3(lines 2679 2716) the Hoare annotation is: true [2019-12-07 21:25:01,469 INFO L249 CegarLoopResult]: At program point L3935-1(lines 1 4531) the Hoare annotation is: true [2019-12-07 21:25:01,469 INFO L249 CegarLoopResult]: At program point L3935(lines 1 4531) the Hoare annotation is: true [2019-12-07 21:25:01,469 INFO L246 CegarLoopResult]: For program point L4531(lines 1 4531) no Hoare annotation was computed. [2019-12-07 21:25:01,469 INFO L246 CegarLoopResult]: For program point L4531-1(lines 1 4531) no Hoare annotation was computed. [2019-12-07 21:25:01,469 INFO L246 CegarLoopResult]: For program point L4531-4(lines 1 4531) no Hoare annotation was computed. [2019-12-07 21:25:01,469 INFO L246 CegarLoopResult]: For program point L4531-5(lines 1 4531) no Hoare annotation was computed. [2019-12-07 21:25:01,469 INFO L246 CegarLoopResult]: For program point L4531-2(lines 1 4531) no Hoare annotation was computed. [2019-12-07 21:25:01,469 INFO L246 CegarLoopResult]: For program point L4531-3(lines 1 4531) no Hoare annotation was computed. [2019-12-07 21:25:01,470 INFO L246 CegarLoopResult]: For program point L4267(lines 4267 4270) no Hoare annotation was computed. [2019-12-07 21:25:01,470 INFO L246 CegarLoopResult]: For program point L4531-8(lines 1 4531) no Hoare annotation was computed. [2019-12-07 21:25:01,470 INFO L246 CegarLoopResult]: For program point L4267-1(lines 4267 4270) no Hoare annotation was computed. [2019-12-07 21:25:01,470 INFO L246 CegarLoopResult]: For program point L4531-9(lines 1 4531) no Hoare annotation was computed. [2019-12-07 21:25:01,470 INFO L246 CegarLoopResult]: For program point L4531-6(lines 1 4531) no Hoare annotation was computed. [2019-12-07 21:25:01,470 INFO L246 CegarLoopResult]: For program point L4531-7(lines 1 4531) no Hoare annotation was computed. [2019-12-07 21:25:01,470 INFO L246 CegarLoopResult]: For program point L4267-4(lines 4267 4270) no Hoare annotation was computed. [2019-12-07 21:25:01,470 INFO L246 CegarLoopResult]: For program point L4267-2(lines 4267 4270) no Hoare annotation was computed. [2019-12-07 21:25:01,470 INFO L246 CegarLoopResult]: For program point L4531-10(lines 1 4531) no Hoare annotation was computed. [2019-12-07 21:25:01,470 INFO L246 CegarLoopResult]: For program point L4267-3(lines 4267 4270) no Hoare annotation was computed. [2019-12-07 21:25:01,470 INFO L246 CegarLoopResult]: For program point L4531-11(lines 1 4531) no Hoare annotation was computed. [2019-12-07 21:25:01,471 INFO L246 CegarLoopResult]: For program point L2880(line 2880) no Hoare annotation was computed. [2019-12-07 21:25:01,471 INFO L249 CegarLoopResult]: At program point L2682(lines 2682 2715) the Hoare annotation is: true [2019-12-07 21:25:01,471 INFO L246 CegarLoopResult]: For program point L2683(line 2683) no Hoare annotation was computed. [2019-12-07 21:25:01,471 INFO L246 CegarLoopResult]: For program point L4203(lines 4203 4210) no Hoare annotation was computed. [2019-12-07 21:25:01,471 INFO L246 CegarLoopResult]: For program point L4203-1(lines 4203 4210) no Hoare annotation was computed. [2019-12-07 21:25:01,471 INFO L246 CegarLoopResult]: For program point L4203-4(lines 4203 4210) no Hoare annotation was computed. [2019-12-07 21:25:01,471 INFO L246 CegarLoopResult]: For program point L4203-5(lines 4203 4210) no Hoare annotation was computed. [2019-12-07 21:25:01,471 INFO L246 CegarLoopResult]: For program point L4203-2(lines 4203 4210) no Hoare annotation was computed. [2019-12-07 21:25:01,471 INFO L246 CegarLoopResult]: For program point L4203-3(lines 4203 4210) no Hoare annotation was computed. [2019-12-07 21:25:01,471 INFO L246 CegarLoopResult]: For program point L1693(lines 1693 1694) no Hoare annotation was computed. [2019-12-07 21:25:01,471 INFO L246 CegarLoopResult]: For program point L1693-1(lines 1693 1694) no Hoare annotation was computed. [2019-12-07 21:25:01,472 INFO L246 CegarLoopResult]: For program point L1627(lines 1627 1646) no Hoare annotation was computed. [2019-12-07 21:25:01,472 INFO L246 CegarLoopResult]: For program point L1693-2(lines 1693 1694) no Hoare annotation was computed. [2019-12-07 21:25:01,472 INFO L246 CegarLoopResult]: For program point L1627-1(lines 1627 1646) no Hoare annotation was computed. [2019-12-07 21:25:01,472 INFO L246 CegarLoopResult]: For program point L1693-3(lines 1693 1694) no Hoare annotation was computed. [2019-12-07 21:25:01,472 INFO L246 CegarLoopResult]: For program point L1627-2(lines 1627 1646) no Hoare annotation was computed. [2019-12-07 21:25:01,472 INFO L246 CegarLoopResult]: For program point L1627-3(lines 1627 1646) no Hoare annotation was computed. [2019-12-07 21:25:01,472 INFO L249 CegarLoopResult]: At program point L1826(lines 1770 1828) the Hoare annotation is: true [2019-12-07 21:25:01,472 INFO L246 CegarLoopResult]: For program point L2883(line 2883) no Hoare annotation was computed. [2019-12-07 21:25:01,472 INFO L246 CegarLoopResult]: For program point L4205-2(lines 4205 4209) no Hoare annotation was computed. [2019-12-07 21:25:01,472 INFO L246 CegarLoopResult]: For program point L4205-3(lines 4205 4209) no Hoare annotation was computed. [2019-12-07 21:25:01,472 INFO L246 CegarLoopResult]: For program point L4205(lines 4205 4209) no Hoare annotation was computed. [2019-12-07 21:25:01,473 INFO L246 CegarLoopResult]: For program point L4205-1(lines 4205 4209) no Hoare annotation was computed. [2019-12-07 21:25:01,473 INFO L246 CegarLoopResult]: For program point L4205-4(lines 4205 4209) no Hoare annotation was computed. [2019-12-07 21:25:01,473 INFO L246 CegarLoopResult]: For program point L4205-5(lines 4205 4209) no Hoare annotation was computed. [2019-12-07 21:25:01,473 INFO L249 CegarLoopResult]: At program point L1827(lines 1769 1828) the Hoare annotation is: true [2019-12-07 21:25:01,473 INFO L246 CegarLoopResult]: For program point L1762(lines 1762 1767) no Hoare annotation was computed. [2019-12-07 21:25:01,473 INFO L246 CegarLoopResult]: For program point L2819(line 2819) no Hoare annotation was computed. [2019-12-07 21:25:01,473 INFO L246 CegarLoopResult]: For program point L2886(line 2886) no Hoare annotation was computed. [2019-12-07 21:25:01,473 INFO L246 CegarLoopResult]: For program point L2755(lines 2755 2757) no Hoare annotation was computed. [2019-12-07 21:25:01,473 INFO L246 CegarLoopResult]: For program point L2822(line 2822) no Hoare annotation was computed. [2019-12-07 21:25:01,473 INFO L246 CegarLoopResult]: For program point L2889(line 2889) no Hoare annotation was computed. [2019-12-07 21:25:01,474 INFO L249 CegarLoopResult]: At program point L1700(lines 1685 1701) the Hoare annotation is: true [2019-12-07 21:25:01,474 INFO L249 CegarLoopResult]: At program point L1700-1(lines 1685 1701) the Hoare annotation is: true [2019-12-07 21:25:01,474 INFO L249 CegarLoopResult]: At program point L1503(lines 1501 1504) the Hoare annotation is: true [2019-12-07 21:25:01,474 INFO L249 CegarLoopResult]: At program point L1503-1(lines 1501 1504) the Hoare annotation is: true [2019-12-07 21:25:01,474 INFO L249 CegarLoopResult]: At program point L1503-2(lines 1501 1504) the Hoare annotation is: true [2019-12-07 21:25:01,474 INFO L249 CegarLoopResult]: At program point L1503-3(lines 1501 1504) the Hoare annotation is: true [2019-12-07 21:25:01,474 INFO L249 CegarLoopResult]: At program point L1503-4(lines 1501 1504) the Hoare annotation is: true [2019-12-07 21:25:01,474 INFO L249 CegarLoopResult]: At program point L1503-5(lines 1501 1504) the Hoare annotation is: true [2019-12-07 21:25:01,474 INFO L249 CegarLoopResult]: At program point L1503-6(lines 1501 1504) the Hoare annotation is: true [2019-12-07 21:25:01,474 INFO L249 CegarLoopResult]: At program point L1503-7(lines 1501 1504) the Hoare annotation is: true [2019-12-07 21:25:01,475 INFO L246 CegarLoopResult]: For program point L4212-1(lines 4212 4219) no Hoare annotation was computed. [2019-12-07 21:25:01,475 INFO L246 CegarLoopResult]: For program point L4212-2(lines 4212 4219) no Hoare annotation was computed. [2019-12-07 21:25:01,475 INFO L246 CegarLoopResult]: For program point L4212(lines 4212 4219) no Hoare annotation was computed. [2019-12-07 21:25:01,475 INFO L246 CegarLoopResult]: For program point L4212-5(lines 4212 4219) no Hoare annotation was computed. [2019-12-07 21:25:01,475 INFO L246 CegarLoopResult]: For program point L4212-6(lines 4212 4219) no Hoare annotation was computed. [2019-12-07 21:25:01,475 INFO L246 CegarLoopResult]: For program point L4212-3(lines 4212 4219) no Hoare annotation was computed. [2019-12-07 21:25:01,475 INFO L246 CegarLoopResult]: For program point L4212-4(lines 4212 4219) no Hoare annotation was computed. [2019-12-07 21:25:01,475 INFO L246 CegarLoopResult]: For program point L4212-7(lines 4212 4219) no Hoare annotation was computed. [2019-12-07 21:25:01,475 INFO L246 CegarLoopResult]: For program point L2825(line 2825) no Hoare annotation was computed. [2019-12-07 21:25:01,475 INFO L246 CegarLoopResult]: For program point L2892(line 2892) no Hoare annotation was computed. [2019-12-07 21:25:01,475 INFO L246 CegarLoopResult]: For program point L2694(line 2694) no Hoare annotation was computed. [2019-12-07 21:25:01,476 INFO L246 CegarLoopResult]: For program point L1637-2(lines 1637 1645) no Hoare annotation was computed. [2019-12-07 21:25:01,476 INFO L249 CegarLoopResult]: At program point L1637-3(lines 1637 1645) the Hoare annotation is: true [2019-12-07 21:25:01,476 INFO L249 CegarLoopResult]: At program point L4478(lines 4476 4479) the Hoare annotation is: true [2019-12-07 21:25:01,476 INFO L246 CegarLoopResult]: For program point L1637-7(lines 1637 1645) no Hoare annotation was computed. [2019-12-07 21:25:01,476 INFO L249 CegarLoopResult]: At program point L4478-3(lines 4476 4479) the Hoare annotation is: true [2019-12-07 21:25:01,476 INFO L249 CegarLoopResult]: At program point L1637-8(lines 1637 1645) the Hoare annotation is: true [2019-12-07 21:25:01,476 INFO L249 CegarLoopResult]: At program point L4478-4(lines 4476 4479) the Hoare annotation is: true [2019-12-07 21:25:01,476 INFO L249 CegarLoopResult]: At program point L4478-1(lines 4476 4479) the Hoare annotation is: true [2019-12-07 21:25:01,476 INFO L249 CegarLoopResult]: At program point L4478-2(lines 4476 4479) the Hoare annotation is: true [2019-12-07 21:25:01,476 INFO L249 CegarLoopResult]: At program point L4478-7(lines 4476 4479) the Hoare annotation is: true [2019-12-07 21:25:01,477 INFO L246 CegarLoopResult]: For program point L4214(lines 4214 4218) no Hoare annotation was computed. [2019-12-07 21:25:01,477 INFO L249 CegarLoopResult]: At program point L4478-8(lines 4476 4479) the Hoare annotation is: true [2019-12-07 21:25:01,477 INFO L249 CegarLoopResult]: At program point L4478-5(lines 4476 4479) the Hoare annotation is: true [2019-12-07 21:25:01,477 INFO L249 CegarLoopResult]: At program point L4478-6(lines 4476 4479) the Hoare annotation is: true [2019-12-07 21:25:01,477 INFO L246 CegarLoopResult]: For program point L4214-3(lines 4214 4218) no Hoare annotation was computed. [2019-12-07 21:25:01,477 INFO L249 CegarLoopResult]: At program point L4478-11(lines 4476 4479) the Hoare annotation is: true [2019-12-07 21:25:01,477 INFO L246 CegarLoopResult]: For program point L4214-4(lines 4214 4218) no Hoare annotation was computed. [2019-12-07 21:25:01,477 INFO L249 CegarLoopResult]: At program point L4478-12(lines 4476 4479) the Hoare annotation is: true [2019-12-07 21:25:01,477 INFO L246 CegarLoopResult]: For program point L4214-1(lines 4214 4218) no Hoare annotation was computed. [2019-12-07 21:25:01,477 INFO L249 CegarLoopResult]: At program point L4478-9(lines 4476 4479) the Hoare annotation is: true [2019-12-07 21:25:01,477 INFO L246 CegarLoopResult]: For program point L4214-2(lines 4214 4218) no Hoare annotation was computed. [2019-12-07 21:25:01,478 INFO L249 CegarLoopResult]: At program point L4478-10(lines 4476 4479) the Hoare annotation is: true [2019-12-07 21:25:01,478 INFO L246 CegarLoopResult]: For program point L4214-7(lines 4214 4218) no Hoare annotation was computed. [2019-12-07 21:25:01,478 INFO L249 CegarLoopResult]: At program point L4478-15(lines 4476 4479) the Hoare annotation is: true [2019-12-07 21:25:01,478 INFO L246 CegarLoopResult]: For program point L4214-5(lines 4214 4218) no Hoare annotation was computed. [2019-12-07 21:25:01,478 INFO L249 CegarLoopResult]: At program point L4478-13(lines 4476 4479) the Hoare annotation is: true [2019-12-07 21:25:01,478 INFO L246 CegarLoopResult]: For program point L4214-6(lines 4214 4218) no Hoare annotation was computed. [2019-12-07 21:25:01,478 INFO L249 CegarLoopResult]: At program point L4478-14(lines 4476 4479) the Hoare annotation is: true [2019-12-07 21:25:01,478 INFO L246 CegarLoopResult]: For program point L4149-1(lines 4149 4153) no Hoare annotation was computed. [2019-12-07 21:25:01,478 INFO L246 CegarLoopResult]: For program point L4149(lines 4149 4153) no Hoare annotation was computed. [2019-12-07 21:25:01,478 INFO L246 CegarLoopResult]: For program point L4149-2(lines 4149 4153) no Hoare annotation was computed. [2019-12-07 21:25:01,478 INFO L246 CegarLoopResult]: For program point L2828(line 2828) no Hoare annotation was computed. [2019-12-07 21:25:01,479 INFO L249 CegarLoopResult]: At program point L2762(lines 2762 2894) the Hoare annotation is: true [2019-12-07 21:25:01,479 INFO L246 CegarLoopResult]: For program point L1705(lines 1705 1710) no Hoare annotation was computed. [2019-12-07 21:25:01,479 INFO L246 CegarLoopResult]: For program point L1705-1(lines 1705 1710) no Hoare annotation was computed. [2019-12-07 21:25:01,479 INFO L246 CegarLoopResult]: For program point L1639(lines 1639 1640) no Hoare annotation was computed. [2019-12-07 21:25:01,479 INFO L246 CegarLoopResult]: For program point L1705-2(lines 1705 1710) no Hoare annotation was computed. [2019-12-07 21:25:01,479 INFO L246 CegarLoopResult]: For program point L1639-1(lines 1639 1640) no Hoare annotation was computed. [2019-12-07 21:25:01,479 INFO L246 CegarLoopResult]: For program point L1705-3(lines 1705 1710) no Hoare annotation was computed. [2019-12-07 21:25:01,479 INFO L246 CegarLoopResult]: For program point L3952(lines 3952 3954) no Hoare annotation was computed. [2019-12-07 21:25:01,479 INFO L246 CegarLoopResult]: For program point L3952-2(lines 1 4531) no Hoare annotation was computed. [2019-12-07 21:25:01,479 INFO L246 CegarLoopResult]: For program point L3952-1(lines 3952 3954) no Hoare annotation was computed. [2019-12-07 21:25:01,479 INFO L246 CegarLoopResult]: For program point L3952-4(lines 3952 3954) no Hoare annotation was computed. [2019-12-07 21:25:01,480 INFO L246 CegarLoopResult]: For program point L3952-3(lines 3952 3954) no Hoare annotation was computed. [2019-12-07 21:25:01,480 INFO L246 CegarLoopResult]: For program point L2829(lines 2829 2830) no Hoare annotation was computed. [2019-12-07 21:25:01,480 INFO L246 CegarLoopResult]: For program point L3952-6(lines 3952 3954) no Hoare annotation was computed. [2019-12-07 21:25:01,480 INFO L246 CegarLoopResult]: For program point L2763(line 2763) no Hoare annotation was computed. [2019-12-07 21:25:01,480 INFO L246 CegarLoopResult]: For program point L3952-5(lines 1591 1614) no Hoare annotation was computed. [2019-12-07 21:25:01,480 INFO L246 CegarLoopResult]: For program point L2829-2(lines 2829 2837) no Hoare annotation was computed. [2019-12-07 21:25:01,480 INFO L246 CegarLoopResult]: For program point L3952-8(lines 3952 3954) no Hoare annotation was computed. [2019-12-07 21:25:01,480 INFO L246 CegarLoopResult]: For program point L3952-7(lines 3952 3954) no Hoare annotation was computed. [2019-12-07 21:25:01,480 INFO L246 CegarLoopResult]: For program point L3952-10(lines 3952 3954) no Hoare annotation was computed. [2019-12-07 21:25:01,480 INFO L246 CegarLoopResult]: For program point L3952-9(lines 3952 3954) no Hoare annotation was computed. [2019-12-07 21:25:01,480 INFO L246 CegarLoopResult]: For program point L3952-12(lines 3952 3954) no Hoare annotation was computed. [2019-12-07 21:25:01,480 INFO L246 CegarLoopResult]: For program point L3952-11(lines 3952 3954) no Hoare annotation was computed. [2019-12-07 21:25:01,481 INFO L246 CegarLoopResult]: For program point L3952-14(line 1523) no Hoare annotation was computed. [2019-12-07 21:25:01,481 INFO L246 CegarLoopResult]: For program point L3952-13(lines 3952 3954) no Hoare annotation was computed. [2019-12-07 21:25:01,481 INFO L246 CegarLoopResult]: For program point L3952-16(lines 3952 3954) no Hoare annotation was computed. [2019-12-07 21:25:01,481 INFO L246 CegarLoopResult]: For program point L3952-15(lines 3952 3954) no Hoare annotation was computed. [2019-12-07 21:25:01,481 INFO L246 CegarLoopResult]: For program point L3952-18(lines 3952 3954) no Hoare annotation was computed. [2019-12-07 21:25:01,481 INFO L246 CegarLoopResult]: For program point L3952-17(lines 3952 3954) no Hoare annotation was computed. [2019-12-07 21:25:01,481 INFO L246 CegarLoopResult]: For program point L3952-20(lines 3952 3954) no Hoare annotation was computed. [2019-12-07 21:25:01,481 INFO L246 CegarLoopResult]: For program point L3952-19(lines 3952 3954) no Hoare annotation was computed. [2019-12-07 21:25:01,481 INFO L246 CegarLoopResult]: For program point L3952-22(lines 3952 3954) no Hoare annotation was computed. [2019-12-07 21:25:01,481 INFO L246 CegarLoopResult]: For program point L3952-21(lines 3952 3954) no Hoare annotation was computed. [2019-12-07 21:25:01,481 INFO L246 CegarLoopResult]: For program point L3952-24(lines 3952 3954) no Hoare annotation was computed. [2019-12-07 21:25:01,481 INFO L246 CegarLoopResult]: For program point L3952-23(line 1523) no Hoare annotation was computed. [2019-12-07 21:25:01,482 INFO L246 CegarLoopResult]: For program point L3952-26(lines 3952 3954) no Hoare annotation was computed. [2019-12-07 21:25:01,482 INFO L246 CegarLoopResult]: For program point L3952-25(lines 3952 3954) no Hoare annotation was computed. [2019-12-07 21:25:01,482 INFO L246 CegarLoopResult]: For program point L3952-28(lines 1591 1614) no Hoare annotation was computed. [2019-12-07 21:25:01,482 INFO L246 CegarLoopResult]: For program point L3952-27(lines 3952 3954) no Hoare annotation was computed. [2019-12-07 21:25:01,482 INFO L246 CegarLoopResult]: For program point L3952-30(lines 3952 3954) no Hoare annotation was computed. [2019-12-07 21:25:01,482 INFO L246 CegarLoopResult]: For program point L3952-29(lines 3952 3954) no Hoare annotation was computed. [2019-12-07 21:25:01,482 INFO L246 CegarLoopResult]: For program point L3952-32(lines 3952 3954) no Hoare annotation was computed. [2019-12-07 21:25:01,482 INFO L246 CegarLoopResult]: For program point L3952-31(lines 3952 3954) no Hoare annotation was computed. [2019-12-07 21:25:01,482 INFO L246 CegarLoopResult]: For program point L3952-34(lines 3952 3954) no Hoare annotation was computed. [2019-12-07 21:25:01,482 INFO L246 CegarLoopResult]: For program point L3952-33(lines 1591 1614) no Hoare annotation was computed. [2019-12-07 21:25:01,482 INFO L246 CegarLoopResult]: For program point L2764(lines 2764 2771) no Hoare annotation was computed. [2019-12-07 21:25:01,483 INFO L246 CegarLoopResult]: For program point L3952-36(lines 3952 3954) no Hoare annotation was computed. [2019-12-07 21:25:01,483 INFO L246 CegarLoopResult]: For program point L3952-35(lines 3952 3954) no Hoare annotation was computed. [2019-12-07 21:25:01,483 INFO L246 CegarLoopResult]: For program point L3952-38(lines 3952 3954) no Hoare annotation was computed. [2019-12-07 21:25:01,483 INFO L246 CegarLoopResult]: For program point L3952-37(lines 3952 3954) no Hoare annotation was computed. [2019-12-07 21:25:01,483 INFO L246 CegarLoopResult]: For program point L1641(lines 1641 1644) no Hoare annotation was computed. [2019-12-07 21:25:01,483 INFO L246 CegarLoopResult]: For program point L1641-2(lines 1641 1644) no Hoare annotation was computed. [2019-12-07 21:25:01,483 INFO L246 CegarLoopResult]: For program point L3095(lines 3095 3096) no Hoare annotation was computed. [2019-12-07 21:25:01,483 INFO L246 CegarLoopResult]: For program point L3095-2(lines 3095 3101) no Hoare annotation was computed. [2019-12-07 21:25:01,483 INFO L246 CegarLoopResult]: For program point L2699(line 2699) no Hoare annotation was computed. [2019-12-07 21:25:01,483 INFO L246 CegarLoopResult]: For program point L3492(lines 3492 3504) no Hoare annotation was computed. [2019-12-07 21:25:01,483 INFO L246 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-12-07 21:25:01,484 INFO L246 CegarLoopResult]: For program point L1776(lines 1776 1779) no Hoare annotation was computed. [2019-12-07 21:25:01,484 INFO L246 CegarLoopResult]: For program point L2834(lines 2834 2836) no Hoare annotation was computed. [2019-12-07 21:25:01,484 INFO L246 CegarLoopResult]: For program point L3033(lines 3033 3036) no Hoare annotation was computed. [2019-12-07 21:25:01,484 INFO L249 CegarLoopResult]: At program point L3958(lines 3956 3959) the Hoare annotation is: true [2019-12-07 21:25:01,484 INFO L246 CegarLoopResult]: For program point L3033-2(lines 3033 3036) no Hoare annotation was computed. [2019-12-07 21:25:01,484 INFO L249 CegarLoopResult]: At program point L3958-2(lines 3956 3959) the Hoare annotation is: true [2019-12-07 21:25:01,484 INFO L249 CegarLoopResult]: At program point L3958-1(lines 3956 3959) the Hoare annotation is: true [2019-12-07 21:25:01,484 INFO L249 CegarLoopResult]: At program point L3958-4(lines 3956 3959) the Hoare annotation is: true [2019-12-07 21:25:01,484 INFO L249 CegarLoopResult]: At program point L3958-3(lines 3956 3959) the Hoare annotation is: true [2019-12-07 21:25:01,484 INFO L249 CegarLoopResult]: At program point L3958-6(lines 3956 3959) the Hoare annotation is: true [2019-12-07 21:25:01,484 INFO L249 CegarLoopResult]: At program point L3958-5(lines 3956 3959) the Hoare annotation is: true [2019-12-07 21:25:01,485 INFO L249 CegarLoopResult]: At program point L3958-8(lines 3956 3959) the Hoare annotation is: true [2019-12-07 21:25:01,485 INFO L249 CegarLoopResult]: At program point L3958-7(lines 3956 3959) the Hoare annotation is: true [2019-12-07 21:25:01,485 INFO L246 CegarLoopResult]: For program point L4157-1(lines 1 4531) no Hoare annotation was computed. [2019-12-07 21:25:01,485 INFO L246 CegarLoopResult]: For program point L4157(lines 1 4531) no Hoare annotation was computed. [2019-12-07 21:25:01,485 INFO L246 CegarLoopResult]: For program point L4157-3(lines 1 4531) no Hoare annotation was computed. [2019-12-07 21:25:01,485 INFO L246 CegarLoopResult]: For program point L4157-2(lines 1 4531) no Hoare annotation was computed. [2019-12-07 21:25:01,485 INFO L246 CegarLoopResult]: For program point L2704(line 2704) no Hoare annotation was computed. [2019-12-07 21:25:01,485 INFO L246 CegarLoopResult]: For program point L3961-1(lines 1 4531) no Hoare annotation was computed. [2019-12-07 21:25:01,485 INFO L246 CegarLoopResult]: For program point L3961(lines 1 4531) no Hoare annotation was computed. [2019-12-07 21:25:01,485 INFO L246 CegarLoopResult]: For program point L3961-3(lines 1 4531) no Hoare annotation was computed. [2019-12-07 21:25:01,485 INFO L246 CegarLoopResult]: For program point L3961-2(lines 1 4531) no Hoare annotation was computed. [2019-12-07 21:25:01,485 INFO L246 CegarLoopResult]: For program point L1781(lines 1781 1784) no Hoare annotation was computed. [2019-12-07 21:25:01,486 INFO L246 CegarLoopResult]: For program point L3961-5(lines 1 4531) no Hoare annotation was computed. [2019-12-07 21:25:01,486 INFO L246 CegarLoopResult]: For program point L1781-2(lines 1781 1784) no Hoare annotation was computed. [2019-12-07 21:25:01,486 INFO L246 CegarLoopResult]: For program point L3961-6(lines 1 4531) no Hoare annotation was computed. [2019-12-07 21:25:01,486 INFO L246 CegarLoopResult]: For program point L3961-9(lines 1 4531) no Hoare annotation was computed. [2019-12-07 21:25:01,486 INFO L246 CegarLoopResult]: For program point L3961-8(lines 1 4531) no Hoare annotation was computed. [2019-12-07 21:25:01,486 INFO L246 CegarLoopResult]: For program point L3961-11(lines 1 4531) no Hoare annotation was computed. [2019-12-07 21:25:01,486 INFO L246 CegarLoopResult]: For program point L3961-10(lines 1 4531) no Hoare annotation was computed. [2019-12-07 21:25:01,486 INFO L249 CegarLoopResult]: At program point L1517(lines 1517 1527) the Hoare annotation is: true [2019-12-07 21:25:01,486 INFO L246 CegarLoopResult]: For program point L3961-13(lines 1 4531) no Hoare annotation was computed. [2019-12-07 21:25:01,486 INFO L249 CegarLoopResult]: At program point L1517-1(lines 1517 1527) the Hoare annotation is: true [2019-12-07 21:25:01,486 INFO L246 CegarLoopResult]: For program point L3961-12(lines 1 4531) no Hoare annotation was computed. [2019-12-07 21:25:01,486 INFO L246 CegarLoopResult]: For program point L2839(line 2839) no Hoare annotation was computed. [2019-12-07 21:25:01,487 INFO L246 CegarLoopResult]: For program point L2773(line 2773) no Hoare annotation was computed. [2019-12-07 21:25:01,487 INFO L249 CegarLoopResult]: At program point L1584-1(lines 1584 1615) the Hoare annotation is: true [2019-12-07 21:25:01,487 INFO L249 CegarLoopResult]: At program point L1584-2(lines 1584 1615) the Hoare annotation is: true [2019-12-07 21:25:01,487 INFO L246 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2019-12-07 21:25:01,487 INFO L249 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: true [2019-12-07 21:25:01,487 INFO L249 CegarLoopResult]: At program point L-1-2(line -1) the Hoare annotation is: true [2019-12-07 21:25:01,487 INFO L249 CegarLoopResult]: At program point L-1-3(line -1) the Hoare annotation is: true [2019-12-07 21:25:01,487 INFO L249 CegarLoopResult]: At program point L-1-4(line -1) the Hoare annotation is: true [2019-12-07 21:25:01,487 INFO L249 CegarLoopResult]: At program point L-1-5(line -1) the Hoare annotation is: true [2019-12-07 21:25:01,487 INFO L246 CegarLoopResult]: For program point L-1-6(line -1) no Hoare annotation was computed. [2019-12-07 21:25:01,488 INFO L249 CegarLoopResult]: At program point L1849(lines 1843 1850) the Hoare annotation is: true [2019-12-07 21:25:01,488 INFO L246 CegarLoopResult]: For program point L2774(lines 2774 2782) no Hoare annotation was computed. [2019-12-07 21:25:01,488 INFO L246 CegarLoopResult]: For program point L-1-8(line -1) no Hoare annotation was computed. [2019-12-07 21:25:01,488 INFO L249 CegarLoopResult]: At program point L-1-9(line -1) the Hoare annotation is: true [2019-12-07 21:25:01,488 INFO L246 CegarLoopResult]: For program point L-1-10(line -1) no Hoare annotation was computed. [2019-12-07 21:25:01,488 INFO L246 CegarLoopResult]: For program point L-1-12(line -1) no Hoare annotation was computed. [2019-12-07 21:25:01,488 INFO L249 CegarLoopResult]: At program point L-1-13(line -1) the Hoare annotation is: true [2019-12-07 21:25:01,488 INFO L246 CegarLoopResult]: For program point L-1-14(line -1) no Hoare annotation was computed. [2019-12-07 21:25:01,488 INFO L246 CegarLoopResult]: For program point L-1-15(line -1) no Hoare annotation was computed. [2019-12-07 21:25:01,488 INFO L246 CegarLoopResult]: For program point L1519(lines 1519 1526) no Hoare annotation was computed. [2019-12-07 21:25:01,488 INFO L246 CegarLoopResult]: For program point L1519-1(lines 1519 1526) no Hoare annotation was computed. [2019-12-07 21:25:01,489 INFO L249 CegarLoopResult]: At program point L1718(lines 1703 1719) the Hoare annotation is: true [2019-12-07 21:25:01,489 INFO L249 CegarLoopResult]: At program point L1718-1(lines 1703 1719) the Hoare annotation is: true [2019-12-07 21:25:01,489 INFO L246 CegarLoopResult]: For program point L2709(line 2709) no Hoare annotation was computed. [2019-12-07 21:25:01,489 INFO L246 CegarLoopResult]: For program point L1520(line 1520) no Hoare annotation was computed. [2019-12-07 21:25:01,489 INFO L246 CegarLoopResult]: For program point L1520-1(line 1520) no Hoare annotation was computed. [2019-12-07 21:25:01,489 INFO L246 CegarLoopResult]: For program point L1520-2(line 1520) no Hoare annotation was computed. [2019-12-07 21:25:01,489 INFO L246 CegarLoopResult]: For program point L1520-3(line 1520) no Hoare annotation was computed. [2019-12-07 21:25:01,489 INFO L246 CegarLoopResult]: For program point L4361(lines 4361 4364) no Hoare annotation was computed. [2019-12-07 21:25:01,489 INFO L246 CegarLoopResult]: For program point L2842(line 2842) no Hoare annotation was computed. [2019-12-07 21:25:01,489 INFO L249 CegarLoopResult]: At program point L4494(line 4494) the Hoare annotation is: true [2019-12-07 21:25:01,489 INFO L249 CegarLoopResult]: At program point L3503(lines 3487 3505) the Hoare annotation is: true [2019-12-07 21:25:01,489 INFO L246 CegarLoopResult]: For program point L3239-1(lines 1 4531) no Hoare annotation was computed. [2019-12-07 21:25:01,490 INFO L246 CegarLoopResult]: For program point L3239(lines 1 4531) no Hoare annotation was computed. [2019-12-07 21:25:01,490 INFO L246 CegarLoopResult]: For program point L2843(lines 2843 2844) no Hoare annotation was computed. [2019-12-07 21:25:01,490 INFO L246 CegarLoopResult]: For program point L2843-2(lines 2843 2851) no Hoare annotation was computed. [2019-12-07 21:25:01,490 INFO L246 CegarLoopResult]: For program point L1522(line 1522) no Hoare annotation was computed. [2019-12-07 21:25:01,490 INFO L246 CegarLoopResult]: For program point L1522-2(line 1522) no Hoare annotation was computed. [2019-12-07 21:25:01,490 INFO L246 CegarLoopResult]: For program point L1522-3(line 1522) no Hoare annotation was computed. [2019-12-07 21:25:01,490 INFO L246 CegarLoopResult]: For program point L1522-5(line 1522) no Hoare annotation was computed. [2019-12-07 21:25:01,490 INFO L246 CegarLoopResult]: For program point L1523-1(line 1523) no Hoare annotation was computed. [2019-12-07 21:25:01,490 INFO L246 CegarLoopResult]: For program point L1523-3(line 1523) no Hoare annotation was computed. [2019-12-07 21:25:01,490 INFO L246 CegarLoopResult]: For program point L2713(line 2713) no Hoare annotation was computed. [2019-12-07 21:25:01,490 INFO L246 CegarLoopResult]: For program point L1524(line 1524) no Hoare annotation was computed. [2019-12-07 21:25:01,490 INFO L246 CegarLoopResult]: For program point L1524-1(line 1524) no Hoare annotation was computed. [2019-12-07 21:25:01,491 INFO L249 CegarLoopResult]: At program point L3242(lines 3237 3243) the Hoare annotation is: true [2019-12-07 21:25:01,491 INFO L249 CegarLoopResult]: At program point L3242-1(lines 3237 3243) the Hoare annotation is: true [2019-12-07 21:25:01,491 INFO L249 CegarLoopResult]: At program point L1657(lines 1617 1658) the Hoare annotation is: true [2019-12-07 21:25:01,491 INFO L249 CegarLoopResult]: At program point L1657-1(lines 1617 1658) the Hoare annotation is: true [2019-12-07 21:25:01,491 INFO L246 CegarLoopResult]: For program point L4169-1(lines 1 4531) no Hoare annotation was computed. [2019-12-07 21:25:01,491 INFO L246 CegarLoopResult]: For program point L3112(lines 3112 3114) no Hoare annotation was computed. [2019-12-07 21:25:01,491 INFO L246 CegarLoopResult]: For program point L4169(lines 1 4531) no Hoare annotation was computed. [2019-12-07 21:25:01,491 INFO L246 CegarLoopResult]: For program point L4169-3(lines 1 4531) no Hoare annotation was computed. [2019-12-07 21:25:01,491 INFO L246 CegarLoopResult]: For program point L4169-2(lines 1 4531) no Hoare annotation was computed. [2019-12-07 21:25:01,491 INFO L246 CegarLoopResult]: For program point L4169-5(lines 1 4531) no Hoare annotation was computed. [2019-12-07 21:25:01,491 INFO L246 CegarLoopResult]: For program point L4169-4(lines 1 4531) no Hoare annotation was computed. [2019-12-07 21:25:01,491 INFO L246 CegarLoopResult]: For program point L4169-7(lines 1 4531) no Hoare annotation was computed. [2019-12-07 21:25:01,492 INFO L246 CegarLoopResult]: For program point L4169-6(lines 1 4531) no Hoare annotation was computed. [2019-12-07 21:25:01,492 INFO L246 CegarLoopResult]: For program point L2848(lines 2848 2850) no Hoare annotation was computed. [2019-12-07 21:25:01,492 INFO L249 CegarLoopResult]: At program point L4500-1(line 4500) the Hoare annotation is: true [2019-12-07 21:25:01,492 INFO L249 CegarLoopResult]: At program point L4500(line 4500) the Hoare annotation is: true [2019-12-07 21:25:01,492 INFO L246 CegarLoopResult]: For program point L1792(lines 1792 1796) no Hoare annotation was computed. [2019-12-07 21:25:01,492 INFO L246 CegarLoopResult]: For program point L2784(line 2784) no Hoare annotation was computed. [2019-12-07 21:25:01,492 INFO L249 CegarLoopResult]: At program point L1465(lines 1462 1466) the Hoare annotation is: true [2019-12-07 21:25:01,492 INFO L249 CegarLoopResult]: At program point L1465-1(lines 1462 1466) the Hoare annotation is: true [2019-12-07 21:25:01,492 INFO L249 CegarLoopResult]: At program point L1465-2(lines 1462 1466) the Hoare annotation is: true [2019-12-07 21:25:01,492 INFO L249 CegarLoopResult]: At program point L1465-3(lines 1462 1466) the Hoare annotation is: true [2019-12-07 21:25:01,492 INFO L249 CegarLoopResult]: At program point L1465-4(lines 1462 1466) the Hoare annotation is: true [2019-12-07 21:25:01,493 INFO L249 CegarLoopResult]: At program point L1465-5(lines 1462 1466) the Hoare annotation is: true [2019-12-07 21:25:01,493 INFO L249 CegarLoopResult]: At program point L1465-6(lines 1462 1466) the Hoare annotation is: true [2019-12-07 21:25:01,493 INFO L249 CegarLoopResult]: At program point L1465-7(lines 1462 1466) the Hoare annotation is: true [2019-12-07 21:25:01,493 INFO L249 CegarLoopResult]: At program point L1465-8(lines 1462 1466) the Hoare annotation is: true [2019-12-07 21:25:01,493 INFO L246 CegarLoopResult]: For program point L2853(line 2853) no Hoare annotation was computed. [2019-12-07 21:25:01,493 INFO L246 CegarLoopResult]: For program point L2787(line 2787) no Hoare annotation was computed. [2019-12-07 21:25:01,493 INFO L246 CegarLoopResult]: For program point L1532-2(lines 1532 1549) no Hoare annotation was computed. [2019-12-07 21:25:01,493 INFO L246 CegarLoopResult]: For program point L4241(lines 4241 4250) no Hoare annotation was computed. [2019-12-07 21:25:01,493 INFO L246 CegarLoopResult]: For program point L2788(lines 2788 2796) no Hoare annotation was computed. [2019-12-07 21:25:01,493 INFO L249 CegarLoopResult]: At program point L1665(lines 1665 1680) the Hoare annotation is: true [2019-12-07 21:25:01,493 INFO L246 CegarLoopResult]: For program point L1798(lines 1798 1803) no Hoare annotation was computed. [2019-12-07 21:25:01,494 INFO L246 CegarLoopResult]: For program point L1666(line 1666) no Hoare annotation was computed. [2019-12-07 21:25:01,494 INFO L246 CegarLoopResult]: For program point L4243(lines 4243 4249) no Hoare annotation was computed. [2019-12-07 21:25:01,494 INFO L246 CegarLoopResult]: For program point L2856(line 2856) no Hoare annotation was computed. [2019-12-07 21:25:01,494 INFO L246 CegarLoopResult]: For program point L1667(lines 1667 1668) no Hoare annotation was computed. [2019-12-07 21:25:01,494 INFO L249 CegarLoopResult]: At program point L4508-1(lines 4502 4509) the Hoare annotation is: true [2019-12-07 21:25:01,494 INFO L249 CegarLoopResult]: At program point L4508(lines 4502 4509) the Hoare annotation is: true [2019-12-07 21:25:01,494 INFO L246 CegarLoopResult]: For program point L2659(lines 2659 2673) no Hoare annotation was computed. [2019-12-07 21:25:01,494 INFO L246 CegarLoopResult]: For program point L3255(lines 1 4531) no Hoare annotation was computed. [2019-12-07 21:25:01,494 INFO L246 CegarLoopResult]: For program point L3850(lines 3850 3862) no Hoare annotation was computed. [2019-12-07 21:25:01,494 INFO L246 CegarLoopResult]: For program point L2859(line 2859) no Hoare annotation was computed. [2019-12-07 21:25:01,494 INFO L246 CegarLoopResult]: For program point L3850-1(lines 3850 3862) no Hoare annotation was computed. [2019-12-07 21:25:01,494 INFO L246 CegarLoopResult]: For program point L4511(lines 4511 4517) no Hoare annotation was computed. [2019-12-07 21:25:01,494 INFO L246 CegarLoopResult]: For program point L4511-1(lines 4511 4517) no Hoare annotation was computed. [2019-12-07 21:25:01,495 INFO L246 CegarLoopResult]: For program point L3851(lines 3851 3861) no Hoare annotation was computed. [2019-12-07 21:25:01,495 INFO L246 CegarLoopResult]: For program point L1671(line 1671) no Hoare annotation was computed. [2019-12-07 21:25:01,495 INFO L246 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-12-07 21:25:01,495 INFO L246 CegarLoopResult]: For program point L2729(lines 2729 2731) no Hoare annotation was computed. [2019-12-07 21:25:01,495 INFO L249 CegarLoopResult]: At program point L3258(lines 3253 3259) the Hoare annotation is: true [2019-12-07 21:25:01,495 INFO L246 CegarLoopResult]: For program point L2862(line 2862) no Hoare annotation was computed. [2019-12-07 21:25:01,495 INFO L246 CegarLoopResult]: For program point L1806(lines 1806 1810) no Hoare annotation was computed. [2019-12-07 21:25:01,495 INFO L246 CegarLoopResult]: For program point L1674(line 1674) no Hoare annotation was computed. [2019-12-07 21:25:01,495 INFO L249 CegarLoopResult]: At program point L2665-3(lines 2665 2667) the Hoare annotation is: true [2019-12-07 21:25:01,495 INFO L246 CegarLoopResult]: For program point L2665-2(lines 2665 2667) no Hoare annotation was computed. [2019-12-07 21:25:01,495 INFO L246 CegarLoopResult]: For program point L2665-4(lines 2665 2667) no Hoare annotation was computed. [2019-12-07 21:25:01,495 INFO L246 CegarLoopResult]: For program point L2798(line 2798) no Hoare annotation was computed. [2019-12-07 21:25:01,496 INFO L246 CegarLoopResult]: For program point L4252-1(lines 4252 4259) no Hoare annotation was computed. [2019-12-07 21:25:01,496 INFO L246 CegarLoopResult]: For program point L4252-2(lines 4252 4259) no Hoare annotation was computed. [2019-12-07 21:25:01,496 INFO L246 CegarLoopResult]: For program point L2865(line 2865) no Hoare annotation was computed. [2019-12-07 21:25:01,496 INFO L249 CegarLoopResult]: At program point L1809(lines 1770 1828) the Hoare annotation is: true [2019-12-07 21:25:01,496 INFO L246 CegarLoopResult]: For program point L3263(lines 1 4531) no Hoare annotation was computed. [2019-12-07 21:25:01,496 INFO L246 CegarLoopResult]: For program point L2801(line 2801) no Hoare annotation was computed. [2019-12-07 21:25:01,496 INFO L246 CegarLoopResult]: For program point L1678(line 1678) no Hoare annotation was computed. [2019-12-07 21:25:01,496 INFO L249 CegarLoopResult]: At program point L2669-3(lines 2669 2672) the Hoare annotation is: true [2019-12-07 21:25:01,496 INFO L246 CegarLoopResult]: For program point L2669-2(lines 2669 2672) no Hoare annotation was computed. [2019-12-07 21:25:01,496 INFO L249 CegarLoopResult]: At program point L4519(line 4519) the Hoare annotation is: true [2019-12-07 21:25:01,496 INFO L246 CegarLoopResult]: For program point L2868(line 2868) no Hoare annotation was computed. [2019-12-07 21:25:01,497 INFO L249 CegarLoopResult]: At program point L4520-1(line 4520) the Hoare annotation is: true [2019-12-07 21:25:01,497 INFO L249 CegarLoopResult]: At program point L4520(line 4520) the Hoare annotation is: true [2019-12-07 21:25:01,497 INFO L246 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-12-07 21:25:01,497 INFO L249 CegarLoopResult]: At program point L4521(line 4521) the Hoare annotation is: true [2019-12-07 21:25:01,497 INFO L249 CegarLoopResult]: At program point L3266(lines 3261 3267) the Hoare annotation is: true [2019-12-07 21:25:01,497 INFO L246 CegarLoopResult]: For program point L2804(line 2804) no Hoare annotation was computed. [2019-12-07 21:25:01,497 INFO L249 CegarLoopResult]: At program point L2738(lines 2719 2739) the Hoare annotation is: true [2019-12-07 21:25:01,497 INFO L246 CegarLoopResult]: For program point L2871(line 2871) no Hoare annotation was computed. [2019-12-07 21:25:01,497 INFO L249 CegarLoopResult]: At program point L1682(lines 1660 1683) the Hoare annotation is: true [2019-12-07 21:25:01,497 INFO L249 CegarLoopResult]: At program point L3864(lines 3842 3865) the Hoare annotation is: true [2019-12-07 21:25:01,497 INFO L246 CegarLoopResult]: For program point L2807(line 2807) no Hoare annotation was computed. [2019-12-07 21:25:01,498 INFO L246 CegarLoopResult]: For program point L2675(lines 2675 2717) no Hoare annotation was computed. [2019-12-07 21:25:01,498 INFO L246 CegarLoopResult]: For program point L2874(line 2874) no Hoare annotation was computed. [2019-12-07 21:25:01,498 INFO L246 CegarLoopResult]: For program point L2808(lines 2808 2816) no Hoare annotation was computed. [2019-12-07 21:25:01,498 INFO L249 CegarLoopResult]: At program point L3932(lines 3921 3933) the Hoare annotation is: true [2019-12-07 21:25:01,506 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.12 09:25:01 BoogieIcfgContainer [2019-12-07 21:25:01,506 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-07 21:25:01,506 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-07 21:25:01,506 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-07 21:25:01,506 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-07 21:25:01,507 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 09:25:01" (3/4) ... [2019-12-07 21:25:01,509 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-12-07 21:25:01,536 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 262 nodes and edges [2019-12-07 21:25:01,538 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 126 nodes and edges [2019-12-07 21:25:01,541 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 18 nodes and edges [2019-12-07 21:25:01,543 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2019-12-07 21:25:01,545 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-12-07 21:25:01,547 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-12-07 21:25:01,675 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_a45efc5e-466d-47d9-af50-7ef0f55ac678/bin/utaipan/witness.graphml [2019-12-07 21:25:01,675 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-07 21:25:01,677 INFO L168 Benchmark]: Toolchain (without parser) took 9488.21 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 339.2 MB). Free memory was 947.0 MB in the beginning and 1.3 GB in the end (delta: -354.4 MB). Peak memory consumption was 458.5 MB. Max. memory is 11.5 GB. [2019-12-07 21:25:01,677 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 21:25:01,677 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1592.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 947.0 MB in the beginning and 878.9 MB in the end (delta: 68.1 MB). Peak memory consumption was 219.9 MB. Max. memory is 11.5 GB. [2019-12-07 21:25:01,677 INFO L168 Benchmark]: Boogie Procedure Inliner took 102.18 ms. Allocated memory is still 1.2 GB. Free memory was 878.9 MB in the beginning and 865.8 MB in the end (delta: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 11.5 GB. [2019-12-07 21:25:01,678 INFO L168 Benchmark]: Boogie Preprocessor took 84.35 ms. Allocated memory is still 1.2 GB. Free memory was 865.8 MB in the beginning and 852.7 MB in the end (delta: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 11.5 GB. [2019-12-07 21:25:01,678 INFO L168 Benchmark]: RCFGBuilder took 7307.48 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 198.7 MB). Free memory was 852.7 MB in the beginning and 904.0 MB in the end (delta: -51.3 MB). Peak memory consumption was 147.4 MB. Max. memory is 11.5 GB. [2019-12-07 21:25:01,678 INFO L168 Benchmark]: TraceAbstraction took 229.00 ms. Allocated memory is still 1.4 GB. Free memory was 904.0 MB in the beginning and 856.5 MB in the end (delta: 47.5 MB). Peak memory consumption was 47.5 MB. Max. memory is 11.5 GB. [2019-12-07 21:25:01,678 INFO L168 Benchmark]: Witness Printer took 169.16 ms. Allocated memory is still 1.4 GB. Free memory was 856.5 MB in the beginning and 1.3 GB in the end (delta: -444.9 MB). Peak memory consumption was 28.8 MB. Max. memory is 11.5 GB. [2019-12-07 21:25:01,680 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1592.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 947.0 MB in the beginning and 878.9 MB in the end (delta: 68.1 MB). Peak memory consumption was 219.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 102.18 ms. Allocated memory is still 1.2 GB. Free memory was 878.9 MB in the beginning and 865.8 MB in the end (delta: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 84.35 ms. Allocated memory is still 1.2 GB. Free memory was 865.8 MB in the beginning and 852.7 MB in the end (delta: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 7307.48 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 198.7 MB). Free memory was 852.7 MB in the beginning and 904.0 MB in the end (delta: -51.3 MB). Peak memory consumption was 147.4 MB. Max. memory is 11.5 GB. * TraceAbstraction took 229.00 ms. Allocated memory is still 1.4 GB. Free memory was 904.0 MB in the beginning and 856.5 MB in the end (delta: 47.5 MB). Peak memory consumption was 47.5 MB. Max. memory is 11.5 GB. * Witness Printer took 169.16 ms. Allocated memory is still 1.4 GB. Free memory was 856.5 MB in the beginning and 1.3 GB in the end (delta: -444.9 MB). Peak memory consumption was 28.8 MB. Max. memory is 11.5 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: 1501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1685]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1685]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1517]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4494]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1703]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1517]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2669]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1703]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4520]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4520]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1660]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3253]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3487]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1617]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3261]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1584]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1617]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3956]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3956]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4476]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4521]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3956]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4476]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4476]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3956]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3956]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4476]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3956]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4476]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4476]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3956]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3921]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1584]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4476]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4476]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1770]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4476]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1665]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3956]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4476]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2762]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3956]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4476]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4476]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2679]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1637]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3237]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4500]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4500]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4476]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4476]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4476]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2682]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4476]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1769]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3842]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1843]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1637]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3237]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4519]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2719]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2665]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1770]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4502]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4502]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 337 locations, 0 error locations. Result: SAFE, OverallTime: 0.0s, OverallIterations: 0, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.1s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=337occurred 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, 0.0s HoareSimplificationTime, 91 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...