./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec7_product13.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 47ea0209 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec7_product13.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2fde44ff6f2aac911c03318478d3361889c0f9ce519411733d9129672caa5fa0 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 00:56:21,354 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 00:56:21,357 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 00:56:21,402 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 00:56:21,403 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 00:56:21,408 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 00:56:21,411 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 00:56:21,416 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 00:56:21,419 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 00:56:21,427 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 00:56:21,428 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 00:56:21,430 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 00:56:21,430 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 00:56:21,433 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 00:56:21,436 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 00:56:21,439 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 00:56:21,441 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 00:56:21,442 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 00:56:21,452 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 00:56:21,454 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 00:56:21,456 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 00:56:21,460 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 00:56:21,463 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 00:56:21,464 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 00:56:21,473 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 00:56:21,473 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 00:56:21,474 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 00:56:21,476 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 00:56:21,477 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 00:56:21,478 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 00:56:21,479 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 00:56:21,480 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 00:56:21,482 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 00:56:21,483 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 00:56:21,485 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 00:56:21,485 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 00:56:21,486 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 00:56:21,486 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 00:56:21,486 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 00:56:21,488 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 00:56:21,488 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 00:56:21,489 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-32bit-Taipan_Default.epf [2021-11-07 00:56:21,515 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 00:56:21,515 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 00:56:21,525 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 00:56:21,525 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 00:56:21,525 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 00:56:21,525 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 00:56:21,525 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 00:56:21,526 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 00:56:21,526 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 00:56:21,526 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 00:56:21,526 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 00:56:21,526 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 00:56:21,527 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 00:56:21,527 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 00:56:21,527 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 00:56:21,528 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 00:56:21,528 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-07 00:56:21,528 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 00:56:21,528 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-07 00:56:21,528 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 00:56:21,529 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 00:56:21,529 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 00:56:21,529 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 00:56:21,529 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 00:56:21,529 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-07 00:56:21,529 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 00:56:21,530 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 00:56:21,530 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 00:56:21,530 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 00:56:21,530 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 00:56:21,530 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 00:56:21,531 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 00:56:21,531 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 00:56:21,531 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 00:56:21,531 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 00:56:21,531 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 00:56:21,532 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 00:56:21,532 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 00:56:21,532 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 00:56:21,532 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2fde44ff6f2aac911c03318478d3361889c0f9ce519411733d9129672caa5fa0 [2021-11-07 00:56:21,792 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 00:56:21,813 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 00:56:21,816 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 00:56:21,817 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 00:56:21,818 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 00:56:21,819 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/product-lines/email_spec7_product13.cil.c [2021-11-07 00:56:21,899 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/data/05aff6839/aab41df549df440b8d8f34132943d5bb/FLAG776022f87 [2021-11-07 00:56:22,523 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 00:56:22,528 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/sv-benchmarks/c/product-lines/email_spec7_product13.cil.c [2021-11-07 00:56:22,564 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/data/05aff6839/aab41df549df440b8d8f34132943d5bb/FLAG776022f87 [2021-11-07 00:56:22,709 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/data/05aff6839/aab41df549df440b8d8f34132943d5bb [2021-11-07 00:56:22,714 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 00:56:22,716 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 00:56:22,719 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 00:56:22,720 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 00:56:22,723 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 00:56:22,724 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:56:22" (1/1) ... [2021-11-07 00:56:22,728 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@487fef4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:56:22, skipping insertion in model container [2021-11-07 00:56:22,729 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:56:22" (1/1) ... [2021-11-07 00:56:22,736 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 00:56:22,812 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 00:56:23,186 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/sv-benchmarks/c/product-lines/email_spec7_product13.cil.c[16810,16823] [2021-11-07 00:56:23,349 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 00:56:23,376 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-07 00:56:23,377 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@326d0156 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:56:23, skipping insertion in model container [2021-11-07 00:56:23,377 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 00:56:23,377 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 00:56:23,380 INFO L168 Benchmark]: Toolchain (without parser) took 662.52 ms. Allocated memory is still 113.2 MB. Free memory was 78.0 MB in the beginning and 75.1 MB in the end (delta: 2.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-11-07 00:56:23,382 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 81.8 MB. Free memory was 40.7 MB in the beginning and 40.6 MB in the end (delta: 42.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 00:56:23,382 INFO L168 Benchmark]: CACSL2BoogieTranslator took 657.95 ms. Allocated memory is still 113.2 MB. Free memory was 77.8 MB in the beginning and 75.1 MB in the end (delta: 2.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-11-07 00:56:23,384 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 81.8 MB. Free memory was 40.7 MB in the beginning and 40.6 MB in the end (delta: 42.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 657.95 ms. Allocated memory is still 113.2 MB. Free memory was 77.8 MB in the beginning and 75.1 MB in the end (delta: 2.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 400]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec7_product13.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2fde44ff6f2aac911c03318478d3361889c0f9ce519411733d9129672caa5fa0 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 00:56:25,628 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 00:56:25,630 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 00:56:25,662 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 00:56:25,662 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 00:56:25,664 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 00:56:25,666 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 00:56:25,668 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 00:56:25,671 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 00:56:25,672 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 00:56:25,674 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 00:56:25,675 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 00:56:25,676 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 00:56:25,677 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 00:56:25,679 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 00:56:25,681 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 00:56:25,682 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 00:56:25,683 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 00:56:25,685 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 00:56:25,687 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 00:56:25,689 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 00:56:25,691 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 00:56:25,693 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 00:56:25,694 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 00:56:25,698 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 00:56:25,698 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 00:56:25,699 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 00:56:25,700 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 00:56:25,701 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 00:56:25,702 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 00:56:25,703 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 00:56:25,704 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 00:56:25,705 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 00:56:25,706 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 00:56:25,707 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 00:56:25,708 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 00:56:25,708 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 00:56:25,709 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 00:56:25,709 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 00:56:25,710 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 00:56:25,711 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 00:56:25,712 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2021-11-07 00:56:25,738 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 00:56:25,738 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 00:56:25,739 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 00:56:25,739 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 00:56:25,740 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 00:56:25,740 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 00:56:25,740 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 00:56:25,740 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 00:56:25,741 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 00:56:25,741 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 00:56:25,742 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-07 00:56:25,742 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-07 00:56:25,742 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 00:56:25,742 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 00:56:25,743 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 00:56:25,743 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 00:56:25,743 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 00:56:25,743 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 00:56:25,746 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 00:56:25,747 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-07 00:56:25,747 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 00:56:25,747 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 00:56:25,747 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 00:56:25,748 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 00:56:25,748 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 00:56:25,748 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 00:56:25,748 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 00:56:25,749 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 00:56:25,749 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 00:56:25,750 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 00:56:25,750 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-07 00:56:25,750 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 00:56:25,751 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 00:56:25,751 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 00:56:25,751 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 00:56:25,752 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2fde44ff6f2aac911c03318478d3361889c0f9ce519411733d9129672caa5fa0 [2021-11-07 00:56:26,203 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 00:56:26,225 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 00:56:26,228 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 00:56:26,230 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 00:56:26,230 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 00:56:26,231 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/product-lines/email_spec7_product13.cil.c [2021-11-07 00:56:26,312 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/data/896911ec3/42089b059be64dc8b674cd16d02df24b/FLAG5ed17b2ff [2021-11-07 00:56:27,035 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 00:56:27,037 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/sv-benchmarks/c/product-lines/email_spec7_product13.cil.c [2021-11-07 00:56:27,065 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/data/896911ec3/42089b059be64dc8b674cd16d02df24b/FLAG5ed17b2ff [2021-11-07 00:56:27,220 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/data/896911ec3/42089b059be64dc8b674cd16d02df24b [2021-11-07 00:56:27,223 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 00:56:27,225 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 00:56:27,228 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 00:56:27,229 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 00:56:27,237 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 00:56:27,237 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:56:27" (1/1) ... [2021-11-07 00:56:27,239 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c0d9f5f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:56:27, skipping insertion in model container [2021-11-07 00:56:27,239 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:56:27" (1/1) ... [2021-11-07 00:56:27,246 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 00:56:27,328 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 00:56:27,674 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/sv-benchmarks/c/product-lines/email_spec7_product13.cil.c[16810,16823] [2021-11-07 00:56:27,888 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 00:56:27,915 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-07 00:56:27,937 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 00:56:28,002 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/sv-benchmarks/c/product-lines/email_spec7_product13.cil.c[16810,16823] [2021-11-07 00:56:28,100 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 00:56:28,114 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 00:56:28,165 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/sv-benchmarks/c/product-lines/email_spec7_product13.cil.c[16810,16823] [2021-11-07 00:56:28,236 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 00:56:28,283 INFO L208 MainTranslator]: Completed translation [2021-11-07 00:56:28,283 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:56:28 WrapperNode [2021-11-07 00:56:28,284 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 00:56:28,286 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 00:56:28,286 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 00:56:28,286 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 00:56:28,294 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:56:28" (1/1) ... [2021-11-07 00:56:28,354 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:56:28" (1/1) ... [2021-11-07 00:56:28,473 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 00:56:28,474 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 00:56:28,474 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 00:56:28,475 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 00:56:28,484 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:56:28" (1/1) ... [2021-11-07 00:56:28,485 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:56:28" (1/1) ... [2021-11-07 00:56:28,505 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:56:28" (1/1) ... [2021-11-07 00:56:28,505 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:56:28" (1/1) ... [2021-11-07 00:56:28,553 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:56:28" (1/1) ... [2021-11-07 00:56:28,591 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:56:28" (1/1) ... [2021-11-07 00:56:28,597 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:56:28" (1/1) ... [2021-11-07 00:56:28,640 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 00:56:28,641 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 00:56:28,642 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 00:56:28,642 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 00:56:28,643 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:56:28" (1/1) ... [2021-11-07 00:56:28,656 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 00:56:28,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 00:56:28,693 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 00:56:28,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 00:56:28,754 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2021-11-07 00:56:28,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 00:56:28,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-07 00:56:28,757 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 00:56:28,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 00:56:32,885 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-07 00:56:32,887 INFO L299 CfgBuilder]: Removed 231 assume(true) statements. [2021-11-07 00:56:32,890 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:56:32 BoogieIcfgContainer [2021-11-07 00:56:32,890 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-07 00:56:32,893 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-07 00:56:32,893 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-07 00:56:32,896 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-07 00:56:32,897 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 12:56:27" (1/3) ... [2021-11-07 00:56:32,898 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@699b09a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:56:32, skipping insertion in model container [2021-11-07 00:56:32,898 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:56:28" (2/3) ... [2021-11-07 00:56:32,898 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@699b09a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:56:32, skipping insertion in model container [2021-11-07 00:56:32,899 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:56:32" (3/3) ... [2021-11-07 00:56:32,900 INFO L111 eAbstractionObserver]: Analyzing ICFG email_spec7_product13.cil.c [2021-11-07 00:56:32,906 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-07 00:56:32,906 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-11-07 00:56:32,974 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-07 00:56:32,982 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-07 00:56:32,983 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-11-07 00:56:33,039 INFO L276 IsEmpty]: Start isEmpty. Operand has 369 states, 366 states have (on average 1.7677595628415301) internal successors, (647), 368 states have internal predecessors, (647), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:33,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-07 00:56:33,068 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 00:56:33,069 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 00:56:33,070 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 00:56:33,076 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 00:56:33,076 INFO L85 PathProgramCache]: Analyzing trace with hash -1713859038, now seen corresponding path program 1 times [2021-11-07 00:56:33,092 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 00:56:33,092 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [558579771] [2021-11-07 00:56:33,093 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 00:56:33,094 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 00:56:33,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 00:56:33,097 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 00:56:33,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-11-07 00:56:33,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 00:56:33,530 INFO L263 TraceCheckSpWp]: Trace formula consists of 427 conjuncts, 1 conjunts are in the unsatisfiable core [2021-11-07 00:56:33,537 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 00:56:33,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 00:56:33,689 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 00:56:33,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 00:56:33,794 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 00:56:33,795 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [558579771] [2021-11-07 00:56:33,795 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [558579771] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 00:56:33,796 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 00:56:33,796 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2021-11-07 00:56:33,798 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1854252213] [2021-11-07 00:56:33,804 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-07 00:56:33,805 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 00:56:33,819 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-07 00:56:33,820 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-07 00:56:33,824 INFO L87 Difference]: Start difference. First operand has 369 states, 366 states have (on average 1.7677595628415301) internal successors, (647), 368 states have internal predecessors, (647), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 19.0) internal successors, (38), 2 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:33,905 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 00:56:33,906 INFO L93 Difference]: Finished difference Result 500 states and 860 transitions. [2021-11-07 00:56:33,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 00:56:33,907 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 19.0) internal successors, (38), 2 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 38 [2021-11-07 00:56:33,908 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 00:56:33,923 INFO L225 Difference]: With dead ends: 500 [2021-11-07 00:56:33,923 INFO L226 Difference]: Without dead ends: 333 [2021-11-07 00:56:33,927 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 74 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-07 00:56:33,941 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 333 states. [2021-11-07 00:56:33,992 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 333 to 333. [2021-11-07 00:56:33,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 333 states, 331 states have (on average 1.758308157099698) internal successors, (582), 332 states have internal predecessors, (582), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:33,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 333 states and 582 transitions. [2021-11-07 00:56:34,000 INFO L78 Accepts]: Start accepts. Automaton has 333 states and 582 transitions. Word has length 38 [2021-11-07 00:56:34,001 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 00:56:34,001 INFO L470 AbstractCegarLoop]: Abstraction has 333 states and 582 transitions. [2021-11-07 00:56:34,002 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 19.0) internal successors, (38), 2 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:34,002 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 582 transitions. [2021-11-07 00:56:34,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-07 00:56:34,005 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 00:56:34,006 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 00:56:34,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2021-11-07 00:56:34,223 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 00:56:34,223 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 00:56:34,224 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 00:56:34,224 INFO L85 PathProgramCache]: Analyzing trace with hash -1198661906, now seen corresponding path program 1 times [2021-11-07 00:56:34,225 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 00:56:34,225 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1570015243] [2021-11-07 00:56:34,225 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 00:56:34,226 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 00:56:34,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 00:56:34,237 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 00:56:34,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-11-07 00:56:34,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 00:56:34,641 INFO L263 TraceCheckSpWp]: Trace formula consists of 428 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-07 00:56:34,645 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 00:56:34,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 00:56:34,771 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 00:56:34,870 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 00:56:34,870 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 00:56:34,871 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1570015243] [2021-11-07 00:56:34,871 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1570015243] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 00:56:34,871 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 00:56:34,872 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-07 00:56:34,872 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1785967487] [2021-11-07 00:56:34,873 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 00:56:34,874 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 00:56:34,876 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 00:56:34,877 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-07 00:56:34,878 INFO L87 Difference]: Start difference. First operand 333 states and 582 transitions. Second operand has 4 states, 4 states have (on average 10.25) internal successors, (41), 4 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:34,989 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 00:56:34,989 INFO L93 Difference]: Finished difference Result 969 states and 1698 transitions. [2021-11-07 00:56:34,990 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 00:56:34,990 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 4 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 39 [2021-11-07 00:56:34,990 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 00:56:34,998 INFO L225 Difference]: With dead ends: 969 [2021-11-07 00:56:34,998 INFO L226 Difference]: Without dead ends: 651 [2021-11-07 00:56:35,001 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 74 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-07 00:56:35,002 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 651 states. [2021-11-07 00:56:35,062 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 651 to 332. [2021-11-07 00:56:35,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 332 states, 330 states have (on average 1.7484848484848485) internal successors, (577), 331 states have internal predecessors, (577), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:35,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 332 states and 577 transitions. [2021-11-07 00:56:35,089 INFO L78 Accepts]: Start accepts. Automaton has 332 states and 577 transitions. Word has length 39 [2021-11-07 00:56:35,089 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 00:56:35,089 INFO L470 AbstractCegarLoop]: Abstraction has 332 states and 577 transitions. [2021-11-07 00:56:35,090 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 4 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:35,090 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 577 transitions. [2021-11-07 00:56:35,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-11-07 00:56:35,098 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 00:56:35,099 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 00:56:35,119 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2021-11-07 00:56:35,312 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 00:56:35,313 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 00:56:35,313 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 00:56:35,313 INFO L85 PathProgramCache]: Analyzing trace with hash 398748116, now seen corresponding path program 1 times [2021-11-07 00:56:35,314 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 00:56:35,314 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1724584785] [2021-11-07 00:56:35,315 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 00:56:35,315 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 00:56:35,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 00:56:35,316 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 00:56:35,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-11-07 00:56:35,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 00:56:35,674 INFO L263 TraceCheckSpWp]: Trace formula consists of 430 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-07 00:56:35,677 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 00:56:35,797 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 00:56:35,797 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 00:56:35,922 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 00:56:35,922 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 00:56:35,922 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1724584785] [2021-11-07 00:56:35,923 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1724584785] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 00:56:35,923 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 00:56:35,923 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 6 [2021-11-07 00:56:35,923 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1148780739] [2021-11-07 00:56:35,924 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-07 00:56:35,924 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 00:56:35,924 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-07 00:56:35,925 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-11-07 00:56:35,925 INFO L87 Difference]: Start difference. First operand 332 states and 577 transitions. Second operand has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 6 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:36,149 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 00:56:36,149 INFO L93 Difference]: Finished difference Result 1245 states and 2170 transitions. [2021-11-07 00:56:36,150 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 00:56:36,150 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 6 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 41 [2021-11-07 00:56:36,150 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 00:56:36,158 INFO L225 Difference]: With dead ends: 1245 [2021-11-07 00:56:36,158 INFO L226 Difference]: Without dead ends: 931 [2021-11-07 00:56:36,160 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 76 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2021-11-07 00:56:36,162 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 931 states. [2021-11-07 00:56:36,195 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 931 to 331. [2021-11-07 00:56:36,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 331 states, 329 states have (on average 1.7416413373860182) internal successors, (573), 330 states have internal predecessors, (573), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:36,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 331 states and 573 transitions. [2021-11-07 00:56:36,198 INFO L78 Accepts]: Start accepts. Automaton has 331 states and 573 transitions. Word has length 41 [2021-11-07 00:56:36,199 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 00:56:36,199 INFO L470 AbstractCegarLoop]: Abstraction has 331 states and 573 transitions. [2021-11-07 00:56:36,201 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 6 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:36,201 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 573 transitions. [2021-11-07 00:56:36,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-07 00:56:36,206 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 00:56:36,206 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 00:56:36,224 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2021-11-07 00:56:36,421 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 00:56:36,421 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 00:56:36,422 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 00:56:36,422 INFO L85 PathProgramCache]: Analyzing trace with hash 358410535, now seen corresponding path program 1 times [2021-11-07 00:56:36,423 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 00:56:36,423 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [929431681] [2021-11-07 00:56:36,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 00:56:36,423 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 00:56:36,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 00:56:36,425 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 00:56:36,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2021-11-07 00:56:36,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 00:56:36,803 INFO L263 TraceCheckSpWp]: Trace formula consists of 431 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-07 00:56:36,805 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 00:56:36,948 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 00:56:36,948 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 00:56:37,070 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 00:56:37,070 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 00:56:37,070 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [929431681] [2021-11-07 00:56:37,071 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [929431681] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 00:56:37,071 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 00:56:37,071 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-07 00:56:37,071 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [183115616] [2021-11-07 00:56:37,072 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 00:56:37,072 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 00:56:37,073 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 00:56:37,073 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-07 00:56:37,073 INFO L87 Difference]: Start difference. First operand 331 states and 573 transitions. Second operand has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:37,139 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 00:56:37,139 INFO L93 Difference]: Finished difference Result 659 states and 1143 transitions. [2021-11-07 00:56:37,139 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 00:56:37,140 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 42 [2021-11-07 00:56:37,140 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 00:56:37,143 INFO L225 Difference]: With dead ends: 659 [2021-11-07 00:56:37,143 INFO L226 Difference]: Without dead ends: 336 [2021-11-07 00:56:37,144 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 80 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-07 00:56:37,145 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 336 states. [2021-11-07 00:56:37,168 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 336 to 331. [2021-11-07 00:56:37,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 331 states, 329 states have (on average 1.7325227963525835) internal successors, (570), 330 states have internal predecessors, (570), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:37,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 331 states and 570 transitions. [2021-11-07 00:56:37,172 INFO L78 Accepts]: Start accepts. Automaton has 331 states and 570 transitions. Word has length 42 [2021-11-07 00:56:37,172 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 00:56:37,173 INFO L470 AbstractCegarLoop]: Abstraction has 331 states and 570 transitions. [2021-11-07 00:56:37,173 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:37,173 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 570 transitions. [2021-11-07 00:56:37,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-07 00:56:37,174 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 00:56:37,175 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 00:56:37,190 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2021-11-07 00:56:37,389 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 00:56:37,389 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 00:56:37,389 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 00:56:37,390 INFO L85 PathProgramCache]: Analyzing trace with hash 1808983740, now seen corresponding path program 1 times [2021-11-07 00:56:37,390 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 00:56:37,391 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1592262858] [2021-11-07 00:56:37,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 00:56:37,391 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 00:56:37,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 00:56:37,392 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 00:56:37,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2021-11-07 00:56:37,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 00:56:37,815 INFO L263 TraceCheckSpWp]: Trace formula consists of 432 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-07 00:56:37,818 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 00:56:37,947 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 00:56:37,947 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 00:56:38,098 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 00:56:38,098 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 00:56:38,098 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1592262858] [2021-11-07 00:56:38,098 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1592262858] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 00:56:38,099 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 00:56:38,099 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 6 [2021-11-07 00:56:38,099 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [675171435] [2021-11-07 00:56:38,100 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-07 00:56:38,100 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 00:56:38,100 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-07 00:56:38,100 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-11-07 00:56:38,101 INFO L87 Difference]: Start difference. First operand 331 states and 570 transitions. Second operand has 6 states, 6 states have (on average 8.166666666666666) internal successors, (49), 6 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:38,369 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 00:56:38,369 INFO L93 Difference]: Finished difference Result 1232 states and 2146 transitions. [2021-11-07 00:56:38,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 00:56:38,370 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.166666666666666) internal successors, (49), 6 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 43 [2021-11-07 00:56:38,370 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 00:56:38,377 INFO L225 Difference]: With dead ends: 1232 [2021-11-07 00:56:38,377 INFO L226 Difference]: Without dead ends: 927 [2021-11-07 00:56:38,378 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 86 GetRequests, 80 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2021-11-07 00:56:38,380 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 927 states. [2021-11-07 00:56:38,407 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 927 to 331. [2021-11-07 00:56:38,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 331 states, 329 states have (on average 1.7234042553191489) internal successors, (567), 330 states have internal predecessors, (567), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:38,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 331 states and 567 transitions. [2021-11-07 00:56:38,411 INFO L78 Accepts]: Start accepts. Automaton has 331 states and 567 transitions. Word has length 43 [2021-11-07 00:56:38,411 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 00:56:38,411 INFO L470 AbstractCegarLoop]: Abstraction has 331 states and 567 transitions. [2021-11-07 00:56:38,412 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 8.166666666666666) internal successors, (49), 6 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:38,412 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 567 transitions. [2021-11-07 00:56:38,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-07 00:56:38,413 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 00:56:38,413 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 00:56:38,430 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2021-11-07 00:56:38,626 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 00:56:38,627 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 00:56:38,627 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 00:56:38,627 INFO L85 PathProgramCache]: Analyzing trace with hash -1896553097, now seen corresponding path program 1 times [2021-11-07 00:56:38,628 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 00:56:38,628 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1090483653] [2021-11-07 00:56:38,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 00:56:38,629 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 00:56:38,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 00:56:38,630 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 00:56:38,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2021-11-07 00:56:39,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 00:56:39,074 INFO L263 TraceCheckSpWp]: Trace formula consists of 434 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-07 00:56:39,076 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 00:56:39,190 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 00:56:39,191 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 00:56:39,300 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 00:56:39,300 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 00:56:39,301 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1090483653] [2021-11-07 00:56:39,301 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1090483653] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 00:56:39,301 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 00:56:39,301 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-07 00:56:39,301 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [120805572] [2021-11-07 00:56:39,302 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 00:56:39,302 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 00:56:39,303 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 00:56:39,303 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-07 00:56:39,303 INFO L87 Difference]: Start difference. First operand 331 states and 567 transitions. Second operand has 4 states, 4 states have (on average 12.0) internal successors, (48), 4 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:39,371 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 00:56:39,371 INFO L93 Difference]: Finished difference Result 731 states and 1255 transitions. [2021-11-07 00:56:39,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 00:56:39,372 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.0) internal successors, (48), 4 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 45 [2021-11-07 00:56:39,372 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 00:56:39,377 INFO L225 Difference]: With dead ends: 731 [2021-11-07 00:56:39,377 INFO L226 Difference]: Without dead ends: 636 [2021-11-07 00:56:39,378 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 88 GetRequests, 86 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-07 00:56:39,379 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 636 states. [2021-11-07 00:56:39,421 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 636 to 541. [2021-11-07 00:56:39,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 541 states, 539 states have (on average 1.764378478664193) internal successors, (951), 540 states have internal predecessors, (951), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:39,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 541 states and 951 transitions. [2021-11-07 00:56:39,425 INFO L78 Accepts]: Start accepts. Automaton has 541 states and 951 transitions. Word has length 45 [2021-11-07 00:56:39,426 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 00:56:39,426 INFO L470 AbstractCegarLoop]: Abstraction has 541 states and 951 transitions. [2021-11-07 00:56:39,426 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.0) internal successors, (48), 4 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:39,426 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 951 transitions. [2021-11-07 00:56:39,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-07 00:56:39,428 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 00:56:39,428 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 00:56:39,450 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2021-11-07 00:56:39,650 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 00:56:39,651 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 00:56:39,651 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 00:56:39,651 INFO L85 PathProgramCache]: Analyzing trace with hash -1665098200, now seen corresponding path program 1 times [2021-11-07 00:56:39,652 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 00:56:39,652 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [846172109] [2021-11-07 00:56:39,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 00:56:39,653 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 00:56:39,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 00:56:39,653 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 00:56:39,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2021-11-07 00:56:40,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 00:56:40,111 INFO L263 TraceCheckSpWp]: Trace formula consists of 446 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-07 00:56:40,114 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 00:56:40,238 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 00:56:40,238 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 00:56:40,369 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 00:56:40,369 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 00:56:40,369 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [846172109] [2021-11-07 00:56:40,369 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [846172109] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 00:56:40,370 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 00:56:40,370 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2021-11-07 00:56:40,370 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [84326955] [2021-11-07 00:56:40,370 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 00:56:40,370 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 00:56:40,371 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 00:56:40,371 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 00:56:40,371 INFO L87 Difference]: Start difference. First operand 541 states and 951 transitions. Second operand has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:40,440 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 00:56:40,440 INFO L93 Difference]: Finished difference Result 1251 states and 2208 transitions. [2021-11-07 00:56:40,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 00:56:40,441 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 57 [2021-11-07 00:56:40,441 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 00:56:40,446 INFO L225 Difference]: With dead ends: 1251 [2021-11-07 00:56:40,446 INFO L226 Difference]: Without dead ends: 794 [2021-11-07 00:56:40,447 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 112 GetRequests, 111 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 00:56:40,449 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 794 states. [2021-11-07 00:56:40,513 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 794 to 699. [2021-11-07 00:56:40,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 699 states, 697 states have (on average 1.776183644189383) internal successors, (1238), 698 states have internal predecessors, (1238), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:40,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 699 states and 1238 transitions. [2021-11-07 00:56:40,518 INFO L78 Accepts]: Start accepts. Automaton has 699 states and 1238 transitions. Word has length 57 [2021-11-07 00:56:40,518 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 00:56:40,518 INFO L470 AbstractCegarLoop]: Abstraction has 699 states and 1238 transitions. [2021-11-07 00:56:40,518 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:40,519 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1238 transitions. [2021-11-07 00:56:40,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2021-11-07 00:56:40,520 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 00:56:40,520 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 00:56:40,550 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 0 [2021-11-07 00:56:40,732 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 00:56:40,732 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 00:56:40,732 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 00:56:40,732 INFO L85 PathProgramCache]: Analyzing trace with hash 1644350791, now seen corresponding path program 1 times [2021-11-07 00:56:40,733 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 00:56:40,733 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1423749788] [2021-11-07 00:56:40,733 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 00:56:40,733 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 00:56:40,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 00:56:40,734 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 00:56:40,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2021-11-07 00:56:41,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 00:56:41,174 INFO L263 TraceCheckSpWp]: Trace formula consists of 448 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-07 00:56:41,176 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 00:56:41,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 00:56:41,324 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 00:56:41,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 00:56:41,462 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 00:56:41,462 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1423749788] [2021-11-07 00:56:41,463 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1423749788] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 00:56:41,463 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 00:56:41,463 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2021-11-07 00:56:41,463 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [530151181] [2021-11-07 00:56:41,463 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 00:56:41,464 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 00:56:41,464 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 00:56:41,464 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 00:56:41,464 INFO L87 Difference]: Start difference. First operand 699 states and 1238 transitions. Second operand has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:41,578 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 00:56:41,578 INFO L93 Difference]: Finished difference Result 1769 states and 3155 transitions. [2021-11-07 00:56:41,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 00:56:41,579 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 58 [2021-11-07 00:56:41,581 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 00:56:41,589 INFO L225 Difference]: With dead ends: 1769 [2021-11-07 00:56:41,589 INFO L226 Difference]: Without dead ends: 1158 [2021-11-07 00:56:41,591 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 114 GetRequests, 113 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 00:56:41,593 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1158 states. [2021-11-07 00:56:41,675 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1158 to 1063. [2021-11-07 00:56:41,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1063 states, 1061 states have (on average 1.7926484448633364) internal successors, (1902), 1062 states have internal predecessors, (1902), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:41,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 1063 states and 1902 transitions. [2021-11-07 00:56:41,684 INFO L78 Accepts]: Start accepts. Automaton has 1063 states and 1902 transitions. Word has length 58 [2021-11-07 00:56:41,684 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 00:56:41,684 INFO L470 AbstractCegarLoop]: Abstraction has 1063 states and 1902 transitions. [2021-11-07 00:56:41,685 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:41,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 1902 transitions. [2021-11-07 00:56:41,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-07 00:56:41,688 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 00:56:41,688 INFO L513 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 00:56:41,707 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (9)] Forceful destruction successful, exit code 0 [2021-11-07 00:56:41,906 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 00:56:41,907 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 00:56:41,907 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 00:56:41,907 INFO L85 PathProgramCache]: Analyzing trace with hash -1401593129, now seen corresponding path program 1 times [2021-11-07 00:56:41,907 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 00:56:41,907 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [471731684] [2021-11-07 00:56:41,908 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 00:56:41,908 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 00:56:41,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 00:56:41,908 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 00:56:41,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2021-11-07 00:56:42,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 00:56:42,377 INFO L263 TraceCheckSpWp]: Trace formula consists of 454 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-07 00:56:42,379 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 00:56:42,547 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 00:56:42,547 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 00:56:42,676 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 00:56:42,676 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 00:56:42,676 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [471731684] [2021-11-07 00:56:42,677 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [471731684] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 00:56:42,677 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 00:56:42,677 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-07 00:56:42,677 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [646061960] [2021-11-07 00:56:42,677 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 00:56:42,677 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 00:56:42,678 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 00:56:42,678 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-07 00:56:42,678 INFO L87 Difference]: Start difference. First operand 1063 states and 1902 transitions. Second operand has 4 states, 4 states have (on average 16.5) internal successors, (66), 4 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:42,797 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 00:56:42,797 INFO L93 Difference]: Finished difference Result 1979 states and 3536 transitions. [2021-11-07 00:56:42,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 00:56:42,798 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.5) internal successors, (66), 4 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 59 [2021-11-07 00:56:42,798 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 00:56:42,806 INFO L225 Difference]: With dead ends: 1979 [2021-11-07 00:56:42,806 INFO L226 Difference]: Without dead ends: 1158 [2021-11-07 00:56:42,808 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 116 GetRequests, 114 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-07 00:56:42,810 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1158 states. [2021-11-07 00:56:42,925 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1158 to 1063. [2021-11-07 00:56:42,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1063 states, 1061 states have (on average 1.7907634307257305) internal successors, (1900), 1062 states have internal predecessors, (1900), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:42,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 1063 states and 1900 transitions. [2021-11-07 00:56:42,934 INFO L78 Accepts]: Start accepts. Automaton has 1063 states and 1900 transitions. Word has length 59 [2021-11-07 00:56:42,935 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 00:56:42,935 INFO L470 AbstractCegarLoop]: Abstraction has 1063 states and 1900 transitions. [2021-11-07 00:56:42,935 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.5) internal successors, (66), 4 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:42,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 1900 transitions. [2021-11-07 00:56:42,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-07 00:56:42,938 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 00:56:42,938 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 00:56:42,956 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (10)] Forceful destruction successful, exit code 0 [2021-11-07 00:56:43,153 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 00:56:43,153 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 00:56:43,153 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 00:56:43,154 INFO L85 PathProgramCache]: Analyzing trace with hash 257000662, now seen corresponding path program 1 times [2021-11-07 00:56:43,154 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 00:56:43,154 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [891386035] [2021-11-07 00:56:43,155 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 00:56:43,155 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 00:56:43,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 00:56:43,156 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 00:56:43,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2021-11-07 00:56:43,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 00:56:43,614 INFO L263 TraceCheckSpWp]: Trace formula consists of 450 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-07 00:56:43,615 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 00:56:43,762 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 00:56:43,762 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 00:56:43,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 00:56:43,893 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 00:56:43,893 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [891386035] [2021-11-07 00:56:43,893 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [891386035] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 00:56:43,893 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 00:56:43,894 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2021-11-07 00:56:43,894 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [465459792] [2021-11-07 00:56:43,894 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 00:56:43,894 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 00:56:43,895 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 00:56:43,895 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 00:56:43,895 INFO L87 Difference]: Start difference. First operand 1063 states and 1900 transitions. Second operand has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:44,046 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 00:56:44,046 INFO L93 Difference]: Finished difference Result 2833 states and 5096 transitions. [2021-11-07 00:56:44,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 00:56:44,047 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 59 [2021-11-07 00:56:44,047 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 00:56:44,059 INFO L225 Difference]: With dead ends: 2833 [2021-11-07 00:56:44,059 INFO L226 Difference]: Without dead ends: 1866 [2021-11-07 00:56:44,063 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 116 GetRequests, 115 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 00:56:44,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1866 states. [2021-11-07 00:56:44,205 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1866 to 1771. [2021-11-07 00:56:44,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1771 states, 1769 states have (on average 1.8038439796495196) internal successors, (3191), 1770 states have internal predecessors, (3191), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:44,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 1771 states and 3191 transitions. [2021-11-07 00:56:44,219 INFO L78 Accepts]: Start accepts. Automaton has 1771 states and 3191 transitions. Word has length 59 [2021-11-07 00:56:44,219 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 00:56:44,220 INFO L470 AbstractCegarLoop]: Abstraction has 1771 states and 3191 transitions. [2021-11-07 00:56:44,220 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:44,220 INFO L276 IsEmpty]: Start isEmpty. Operand 1771 states and 3191 transitions. [2021-11-07 00:56:44,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-07 00:56:44,223 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 00:56:44,223 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 00:56:44,242 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (11)] Forceful destruction successful, exit code 0 [2021-11-07 00:56:44,437 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 00:56:44,438 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 00:56:44,438 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 00:56:44,438 INFO L85 PathProgramCache]: Analyzing trace with hash 1610302857, now seen corresponding path program 1 times [2021-11-07 00:56:44,439 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 00:56:44,439 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1838267529] [2021-11-07 00:56:44,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 00:56:44,439 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 00:56:44,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 00:56:44,441 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 00:56:44,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2021-11-07 00:56:44,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 00:56:44,967 INFO L263 TraceCheckSpWp]: Trace formula consists of 452 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-07 00:56:44,968 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 00:56:45,105 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 00:56:45,105 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 00:56:45,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 00:56:45,257 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 00:56:45,257 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1838267529] [2021-11-07 00:56:45,257 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1838267529] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 00:56:45,258 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 00:56:45,258 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2021-11-07 00:56:45,258 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1148691874] [2021-11-07 00:56:45,259 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 00:56:45,259 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 00:56:45,261 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 00:56:45,261 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 00:56:45,261 INFO L87 Difference]: Start difference. First operand 1771 states and 3191 transitions. Second operand has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:45,462 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 00:56:45,463 INFO L93 Difference]: Finished difference Result 4693 states and 8488 transitions. [2021-11-07 00:56:45,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 00:56:45,463 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 60 [2021-11-07 00:56:45,464 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 00:56:45,484 INFO L225 Difference]: With dead ends: 4693 [2021-11-07 00:56:45,484 INFO L226 Difference]: Without dead ends: 3052 [2021-11-07 00:56:45,487 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 118 GetRequests, 117 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 00:56:45,491 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3052 states. [2021-11-07 00:56:45,722 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3052 to 2957. [2021-11-07 00:56:45,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2957 states, 2955 states have (on average 1.809813874788494) internal successors, (5348), 2956 states have internal predecessors, (5348), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:45,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2957 states to 2957 states and 5348 transitions. [2021-11-07 00:56:45,743 INFO L78 Accepts]: Start accepts. Automaton has 2957 states and 5348 transitions. Word has length 60 [2021-11-07 00:56:45,744 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 00:56:45,744 INFO L470 AbstractCegarLoop]: Abstraction has 2957 states and 5348 transitions. [2021-11-07 00:56:45,744 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:45,744 INFO L276 IsEmpty]: Start isEmpty. Operand 2957 states and 5348 transitions. [2021-11-07 00:56:45,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-07 00:56:45,747 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 00:56:45,748 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 00:56:45,767 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (12)] Forceful destruction successful, exit code 0 [2021-11-07 00:56:45,962 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 00:56:45,962 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 00:56:45,962 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 00:56:45,963 INFO L85 PathProgramCache]: Analyzing trace with hash 1773844007, now seen corresponding path program 1 times [2021-11-07 00:56:45,963 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 00:56:45,963 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1407734518] [2021-11-07 00:56:45,963 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 00:56:45,964 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 00:56:45,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 00:56:45,964 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 00:56:45,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (13)] Waiting until timeout for monitored process [2021-11-07 00:56:46,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 00:56:46,473 INFO L263 TraceCheckSpWp]: Trace formula consists of 454 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-07 00:56:46,475 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 00:56:46,627 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 00:56:46,627 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 00:56:46,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 00:56:46,761 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 00:56:46,762 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1407734518] [2021-11-07 00:56:46,762 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1407734518] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 00:56:46,762 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 00:56:46,762 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2021-11-07 00:56:46,762 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [352385005] [2021-11-07 00:56:46,762 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 00:56:46,763 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 00:56:46,763 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 00:56:46,763 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 00:56:46,763 INFO L87 Difference]: Start difference. First operand 2957 states and 5348 transitions. Second operand has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:47,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 00:56:47,061 INFO L93 Difference]: Finished difference Result 7967 states and 14442 transitions. [2021-11-07 00:56:47,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 00:56:47,062 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 61 [2021-11-07 00:56:47,062 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 00:56:47,094 INFO L225 Difference]: With dead ends: 7967 [2021-11-07 00:56:47,094 INFO L226 Difference]: Without dead ends: 5174 [2021-11-07 00:56:47,099 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 120 GetRequests, 119 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 00:56:47,106 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5174 states. [2021-11-07 00:56:47,479 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5174 to 5079. [2021-11-07 00:56:47,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5079 states, 5077 states have (on average 1.811502856017333) internal successors, (9197), 5078 states have internal predecessors, (9197), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:47,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5079 states to 5079 states and 9197 transitions. [2021-11-07 00:56:47,516 INFO L78 Accepts]: Start accepts. Automaton has 5079 states and 9197 transitions. Word has length 61 [2021-11-07 00:56:47,516 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 00:56:47,516 INFO L470 AbstractCegarLoop]: Abstraction has 5079 states and 9197 transitions. [2021-11-07 00:56:47,517 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:47,517 INFO L276 IsEmpty]: Start isEmpty. Operand 5079 states and 9197 transitions. [2021-11-07 00:56:47,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-07 00:56:47,526 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 00:56:47,527 INFO L513 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 00:56:47,548 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (13)] Forceful destruction successful, exit code 0 [2021-11-07 00:56:47,747 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 00:56:47,747 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 00:56:47,748 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 00:56:47,748 INFO L85 PathProgramCache]: Analyzing trace with hash 85069611, now seen corresponding path program 1 times [2021-11-07 00:56:47,749 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 00:56:47,749 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2058293282] [2021-11-07 00:56:47,749 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 00:56:47,749 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 00:56:47,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 00:56:47,750 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 00:56:47,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (14)] Waiting until timeout for monitored process [2021-11-07 00:56:48,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 00:56:48,262 INFO L263 TraceCheckSpWp]: Trace formula consists of 461 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-07 00:56:48,264 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 00:56:48,463 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-07 00:56:48,463 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 00:56:48,648 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-07 00:56:48,649 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 00:56:48,649 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2058293282] [2021-11-07 00:56:48,649 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2058293282] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 00:56:48,649 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 00:56:48,649 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 6 [2021-11-07 00:56:48,649 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1227812533] [2021-11-07 00:56:48,650 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-07 00:56:48,650 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 00:56:48,651 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-07 00:56:48,651 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-11-07 00:56:48,651 INFO L87 Difference]: Start difference. First operand 5079 states and 9197 transitions. Second operand has 6 states, 6 states have (on average 14.0) internal successors, (84), 6 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:51,662 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 00:56:51,662 INFO L93 Difference]: Finished difference Result 18968 states and 34390 transitions. [2021-11-07 00:56:51,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 00:56:51,663 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 14.0) internal successors, (84), 6 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 62 [2021-11-07 00:56:51,663 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 00:56:51,732 INFO L225 Difference]: With dead ends: 18968 [2021-11-07 00:56:51,733 INFO L226 Difference]: Without dead ends: 14129 [2021-11-07 00:56:51,741 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 124 GetRequests, 118 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2021-11-07 00:56:51,761 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14129 states. [2021-11-07 00:56:52,255 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14129 to 5029. [2021-11-07 00:56:52,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5029 states, 5027 states have (on average 1.7897354286851004) internal successors, (8997), 5028 states have internal predecessors, (8997), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:52,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5029 states to 5029 states and 8997 transitions. [2021-11-07 00:56:52,366 INFO L78 Accepts]: Start accepts. Automaton has 5029 states and 8997 transitions. Word has length 62 [2021-11-07 00:56:52,366 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 00:56:52,366 INFO L470 AbstractCegarLoop]: Abstraction has 5029 states and 8997 transitions. [2021-11-07 00:56:52,367 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 14.0) internal successors, (84), 6 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:52,367 INFO L276 IsEmpty]: Start isEmpty. Operand 5029 states and 8997 transitions. [2021-11-07 00:56:52,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-07 00:56:52,370 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 00:56:52,370 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 00:56:52,389 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (14)] Forceful destruction successful, exit code 0 [2021-11-07 00:56:52,589 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 00:56:52,590 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 00:56:52,590 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 00:56:52,590 INFO L85 PathProgramCache]: Analyzing trace with hash 276970746, now seen corresponding path program 1 times [2021-11-07 00:56:52,591 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 00:56:52,591 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1377557260] [2021-11-07 00:56:52,591 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 00:56:52,591 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 00:56:52,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 00:56:52,592 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 00:56:52,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (15)] Waiting until timeout for monitored process [2021-11-07 00:56:53,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 00:56:53,260 INFO L263 TraceCheckSpWp]: Trace formula consists of 456 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-07 00:56:53,262 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 00:56:53,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 00:56:53,411 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 00:56:53,563 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 00:56:53,563 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 00:56:53,563 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1377557260] [2021-11-07 00:56:53,564 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1377557260] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 00:56:53,564 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 00:56:53,564 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2021-11-07 00:56:53,564 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1102998295] [2021-11-07 00:56:53,564 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 00:56:53,564 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 00:56:53,565 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 00:56:53,565 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 00:56:53,565 INFO L87 Difference]: Start difference. First operand 5029 states and 8997 transitions. Second operand has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:54,117 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 00:56:54,120 INFO L93 Difference]: Finished difference Result 14644 states and 26243 transitions. [2021-11-07 00:56:54,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 00:56:54,120 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 62 [2021-11-07 00:56:54,121 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 00:56:54,148 INFO L225 Difference]: With dead ends: 14644 [2021-11-07 00:56:54,148 INFO L226 Difference]: Without dead ends: 9782 [2021-11-07 00:56:54,158 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 122 GetRequests, 121 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 00:56:54,172 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9782 states. [2021-11-07 00:56:54,870 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9782 to 9687. [2021-11-07 00:56:54,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9687 states, 9685 states have (on average 1.7897780072276717) internal successors, (17334), 9686 states have internal predecessors, (17334), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:54,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9687 states to 9687 states and 17334 transitions. [2021-11-07 00:56:54,928 INFO L78 Accepts]: Start accepts. Automaton has 9687 states and 17334 transitions. Word has length 62 [2021-11-07 00:56:54,928 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 00:56:54,928 INFO L470 AbstractCegarLoop]: Abstraction has 9687 states and 17334 transitions. [2021-11-07 00:56:54,929 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:56:54,930 INFO L276 IsEmpty]: Start isEmpty. Operand 9687 states and 17334 transitions. [2021-11-07 00:56:54,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2021-11-07 00:56:54,937 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 00:56:54,937 INFO L513 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 00:56:54,958 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (15)] Forceful destruction successful, exit code 0 [2021-11-07 00:56:55,152 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 00:56:55,153 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 00:56:55,153 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 00:56:55,153 INFO L85 PathProgramCache]: Analyzing trace with hash 2147480550, now seen corresponding path program 1 times [2021-11-07 00:56:55,153 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 00:56:55,154 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1347104571] [2021-11-07 00:56:55,154 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 00:56:55,154 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 00:56:55,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 00:56:55,155 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 00:56:55,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (16)] Waiting until timeout for monitored process [2021-11-07 00:56:55,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 00:56:55,758 INFO L263 TraceCheckSpWp]: Trace formula consists of 462 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-07 00:56:55,760 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 00:56:55,957 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 00:56:55,957 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 00:56:56,168 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 00:56:56,168 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 00:56:56,168 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1347104571] [2021-11-07 00:56:56,168 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1347104571] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 00:56:56,169 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [628210851] [2021-11-07 00:56:56,169 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 00:56:56,169 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-07 00:56:56,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/cvc4 [2021-11-07 00:56:56,173 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-07 00:56:56,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (17)] Waiting until timeout for monitored process [2021-11-07 00:56:56,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 00:56:56,968 INFO L263 TraceCheckSpWp]: Trace formula consists of 462 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-07 00:56:56,970 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 00:56:57,224 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-07 00:56:57,225 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 00:56:57,487 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-07 00:56:57,487 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [628210851] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 00:56:57,487 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 2 imperfect interpolant sequences. [2021-11-07 00:56:57,488 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6, 6] imperfect sequences [5, 5] total 16 [2021-11-07 00:56:57,488 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2034414525] [2021-11-07 00:56:57,488 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-11-07 00:56:57,489 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 00:56:57,489 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-11-07 00:56:57,489 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=199, Unknown=0, NotChecked=0, Total=240 [2021-11-07 00:56:57,490 INFO L87 Difference]: Start difference. First operand 9687 states and 17334 transitions. Second operand has 10 states, 10 states have (on average 9.8) internal successors, (98), 10 states have internal predecessors, (98), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:57:02,505 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 00:57:02,505 INFO L93 Difference]: Finished difference Result 56292 states and 101369 transitions. [2021-11-07 00:57:02,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-11-07 00:57:02,505 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 9.8) internal successors, (98), 10 states have internal predecessors, (98), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 63 [2021-11-07 00:57:02,505 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 00:57:02,678 INFO L225 Difference]: With dead ends: 56292 [2021-11-07 00:57:02,678 INFO L226 Difference]: Without dead ends: 56215 [2021-11-07 00:57:02,693 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 264 GetRequests, 234 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 145 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=179, Invalid=813, Unknown=0, NotChecked=0, Total=992 [2021-11-07 00:57:02,760 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56215 states. [2021-11-07 00:57:04,335 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56215 to 19340. [2021-11-07 00:57:04,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19340 states, 19338 states have (on average 1.7901023890784984) internal successors, (34617), 19339 states have internal predecessors, (34617), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:57:04,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19340 states to 19340 states and 34617 transitions. [2021-11-07 00:57:04,390 INFO L78 Accepts]: Start accepts. Automaton has 19340 states and 34617 transitions. Word has length 63 [2021-11-07 00:57:04,390 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 00:57:04,391 INFO L470 AbstractCegarLoop]: Abstraction has 19340 states and 34617 transitions. [2021-11-07 00:57:04,391 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 9.8) internal successors, (98), 10 states have internal predecessors, (98), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:57:04,391 INFO L276 IsEmpty]: Start isEmpty. Operand 19340 states and 34617 transitions. [2021-11-07 00:57:04,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-07 00:57:04,400 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 00:57:04,400 INFO L513 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 00:57:04,418 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (16)] Forceful destruction successful, exit code 0 [2021-11-07 00:57:04,615 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (17)] Ended with exit code 0 [2021-11-07 00:57:04,812 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3,17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt [2021-11-07 00:57:04,812 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 00:57:04,813 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 00:57:04,813 INFO L85 PathProgramCache]: Analyzing trace with hash -1522065182, now seen corresponding path program 1 times [2021-11-07 00:57:04,813 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 00:57:04,814 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [211572252] [2021-11-07 00:57:04,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 00:57:04,814 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 00:57:04,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 00:57:04,815 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 00:57:04,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (18)] Waiting until timeout for monitored process [2021-11-07 00:57:05,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 00:57:05,410 INFO L263 TraceCheckSpWp]: Trace formula consists of 463 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-07 00:57:05,411 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 00:57:05,576 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 00:57:05,576 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 00:57:05,781 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 00:57:05,781 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 00:57:05,781 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [211572252] [2021-11-07 00:57:05,782 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [211572252] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 00:57:05,782 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [488390380] [2021-11-07 00:57:05,782 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 00:57:05,782 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-07 00:57:05,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/cvc4 [2021-11-07 00:57:05,788 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-07 00:57:05,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (19)] Waiting until timeout for monitored process [2021-11-07 00:57:06,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 00:57:06,558 INFO L263 TraceCheckSpWp]: Trace formula consists of 463 conjuncts, 10 conjunts are in the unsatisfiable core [2021-11-07 00:57:06,560 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 00:57:06,763 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-07 00:57:06,763 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 00:57:06,970 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-07 00:57:06,970 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [488390380] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 00:57:06,970 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 2 imperfect interpolant sequences. [2021-11-07 00:57:06,970 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [5, 5] total 11 [2021-11-07 00:57:06,970 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [424780738] [2021-11-07 00:57:06,971 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-07 00:57:06,971 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 00:57:06,971 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-07 00:57:06,971 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2021-11-07 00:57:06,972 INFO L87 Difference]: Start difference. First operand 19340 states and 34617 transitions. Second operand has 5 states, 5 states have (on average 11.6) internal successors, (58), 5 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:57:10,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 00:57:10,078 INFO L93 Difference]: Finished difference Result 19504 states and 34877 transitions. [2021-11-07 00:57:10,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-07 00:57:10,079 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 5 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 64 [2021-11-07 00:57:10,079 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 00:57:10,129 INFO L225 Difference]: With dead ends: 19504 [2021-11-07 00:57:10,129 INFO L226 Difference]: Without dead ends: 19356 [2021-11-07 00:57:10,137 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 254 GetRequests, 243 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2021-11-07 00:57:10,156 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19356 states. [2021-11-07 00:57:11,228 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19356 to 19334. [2021-11-07 00:57:11,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19334 states, 19332 states have (on average 1.7899855162424996) internal successors, (34604), 19333 states have internal predecessors, (34604), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:57:11,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19334 states to 19334 states and 34604 transitions. [2021-11-07 00:57:11,453 INFO L78 Accepts]: Start accepts. Automaton has 19334 states and 34604 transitions. Word has length 64 [2021-11-07 00:57:11,453 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 00:57:11,454 INFO L470 AbstractCegarLoop]: Abstraction has 19334 states and 34604 transitions. [2021-11-07 00:57:11,454 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 5 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:57:11,454 INFO L276 IsEmpty]: Start isEmpty. Operand 19334 states and 34604 transitions. [2021-11-07 00:57:11,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-07 00:57:11,464 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 00:57:11,464 INFO L513 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 00:57:11,477 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (19)] Forceful destruction successful, exit code 0 [2021-11-07 00:57:11,781 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (18)] Forceful destruction successful, exit code 0 [2021-11-07 00:57:11,981 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt,18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 00:57:11,982 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 00:57:11,982 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 00:57:11,982 INFO L85 PathProgramCache]: Analyzing trace with hash 1024853529, now seen corresponding path program 1 times [2021-11-07 00:57:11,983 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 00:57:11,983 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [618522114] [2021-11-07 00:57:11,983 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 00:57:11,983 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 00:57:11,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 00:57:11,983 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 00:57:11,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (20)] Waiting until timeout for monitored process [2021-11-07 00:57:12,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 00:57:12,615 INFO L263 TraceCheckSpWp]: Trace formula consists of 463 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-07 00:57:12,616 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 00:57:12,761 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-07 00:57:12,761 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 00:57:12,932 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-07 00:57:12,932 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 00:57:12,932 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [618522114] [2021-11-07 00:57:12,933 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [618522114] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 00:57:12,933 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 00:57:12,933 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 4 [2021-11-07 00:57:12,933 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [20197515] [2021-11-07 00:57:12,934 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 00:57:12,934 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 00:57:12,934 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 00:57:12,934 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-07 00:57:12,935 INFO L87 Difference]: Start difference. First operand 19334 states and 34604 transitions. Second operand has 4 states, 4 states have (on average 14.5) internal successors, (58), 4 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:57:13,974 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 00:57:13,974 INFO L93 Difference]: Finished difference Result 37738 states and 67768 transitions. [2021-11-07 00:57:13,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 00:57:13,975 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.5) internal successors, (58), 4 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 64 [2021-11-07 00:57:13,975 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 00:57:14,008 INFO L225 Difference]: With dead ends: 37738 [2021-11-07 00:57:14,009 INFO L226 Difference]: Without dead ends: 18647 [2021-11-07 00:57:14,032 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 127 GetRequests, 124 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-07 00:57:14,052 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18647 states. [2021-11-07 00:57:14,819 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18647 to 9685. [2021-11-07 00:57:14,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9685 states, 9683 states have (on average 1.789218217494578) internal successors, (17325), 9684 states have internal predecessors, (17325), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:57:14,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9685 states to 9685 states and 17325 transitions. [2021-11-07 00:57:14,855 INFO L78 Accepts]: Start accepts. Automaton has 9685 states and 17325 transitions. Word has length 64 [2021-11-07 00:57:14,855 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 00:57:14,855 INFO L470 AbstractCegarLoop]: Abstraction has 9685 states and 17325 transitions. [2021-11-07 00:57:14,856 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.5) internal successors, (58), 4 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:57:14,856 INFO L276 IsEmpty]: Start isEmpty. Operand 9685 states and 17325 transitions. [2021-11-07 00:57:14,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-11-07 00:57:14,861 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 00:57:14,862 INFO L513 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 00:57:14,882 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (20)] Forceful destruction successful, exit code 0 [2021-11-07 00:57:15,077 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 20 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 00:57:15,077 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 00:57:15,078 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 00:57:15,078 INFO L85 PathProgramCache]: Analyzing trace with hash 983347632, now seen corresponding path program 1 times [2021-11-07 00:57:15,078 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 00:57:15,078 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [361470072] [2021-11-07 00:57:15,078 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 00:57:15,079 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 00:57:15,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 00:57:15,080 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 00:57:15,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (21)] Waiting until timeout for monitored process [2021-11-07 00:57:15,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 00:57:15,757 INFO L263 TraceCheckSpWp]: Trace formula consists of 474 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-07 00:57:15,758 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 00:57:15,911 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 00:57:15,911 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 00:57:16,083 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 00:57:16,084 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 00:57:16,084 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [361470072] [2021-11-07 00:57:16,084 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [361470072] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 00:57:16,084 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1409219406] [2021-11-07 00:57:16,084 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 00:57:16,084 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-07 00:57:16,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/cvc4 [2021-11-07 00:57:16,086 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-07 00:57:16,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (22)] Waiting until timeout for monitored process [2021-11-07 00:57:16,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 00:57:16,996 INFO L263 TraceCheckSpWp]: Trace formula consists of 474 conjuncts, 7 conjunts are in the unsatisfiable core [2021-11-07 00:57:16,998 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 00:57:17,165 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-07 00:57:17,165 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 00:57:17,287 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-07 00:57:17,288 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1409219406] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 00:57:17,288 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 2 imperfect interpolant sequences. [2021-11-07 00:57:17,288 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 4] imperfect sequences [5, 5] total 13 [2021-11-07 00:57:17,288 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [813330854] [2021-11-07 00:57:17,289 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-07 00:57:17,289 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 00:57:17,289 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-07 00:57:17,290 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=123, Unknown=0, NotChecked=0, Total=156 [2021-11-07 00:57:17,290 INFO L87 Difference]: Start difference. First operand 9685 states and 17325 transitions. Second operand has 7 states, 7 states have (on average 9.285714285714286) internal successors, (65), 7 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:57:17,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 00:57:17,842 INFO L93 Difference]: Finished difference Result 9685 states and 17325 transitions. [2021-11-07 00:57:17,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-07 00:57:17,843 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 9.285714285714286) internal successors, (65), 7 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 66 [2021-11-07 00:57:17,843 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 00:57:17,843 INFO L225 Difference]: With dead ends: 9685 [2021-11-07 00:57:17,843 INFO L226 Difference]: Without dead ends: 0 [2021-11-07 00:57:17,850 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 262 GetRequests, 249 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=46, Invalid=164, Unknown=0, NotChecked=0, Total=210 [2021-11-07 00:57:17,850 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-07 00:57:17,850 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-07 00:57:17,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:57:17,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-07 00:57:17,851 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 66 [2021-11-07 00:57:17,851 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 00:57:17,851 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-07 00:57:17,851 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 9.285714285714286) internal successors, (65), 7 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 00:57:17,851 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-07 00:57:17,851 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-07 00:57:17,853 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-11-07 00:57:17,854 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION [2021-11-07 00:57:17,864 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (21)] Forceful destruction successful, exit code 0 [2021-11-07 00:57:18,062 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (22)] Ended with exit code 0 [2021-11-07 00:57:18,256 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3,22 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt [2021-11-07 00:57:18,258 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-07 00:57:18,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:19,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:19,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:19,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:19,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:19,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:21,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:21,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:21,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:21,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:22,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:22,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:23,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:23,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:23,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:23,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:24,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:24,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:24,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:24,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:25,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:25,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:25,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:26,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:26,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:26,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:27,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:27,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:27,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:27,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:27,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:27,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:27,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:27,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:28,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:28,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:29,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:29,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:29,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:29,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:29,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:29,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:29,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:29,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:30,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:30,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:31,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:32,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:32,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:32,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:32,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:33,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:33,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:33,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:33,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:33,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:34,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:35,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:35,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:35,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:36,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:36,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:36,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:37,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:37,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:37,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:37,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:37,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:37,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:37,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:38,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:38,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:38,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:38,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:39,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:39,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:39,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:40,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:40,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:41,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:41,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:41,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:42,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:42,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:43,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:43,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:43,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:43,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:43,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:44,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:57:44,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 00:59:19,426 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 742) no Hoare annotation was computed. [2021-11-07 00:59:19,426 INFO L857 garLoopResultBuilder]: For program point L2282(lines 2282 2293) no Hoare annotation was computed. [2021-11-07 00:59:19,426 INFO L853 garLoopResultBuilder]: At program point L2216(lines 2199 2222) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse1 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse2 (= (_ bv1 32) ~bob~0)) (.cse3 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse4 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse5 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse6 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse7 (= (_ bv2 32) ~rjh~0)) (.cse8 (= ULTIMATE.start_test_~op1~0 (_ bv0 32)))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8))) [2021-11-07 00:59:19,427 INFO L853 garLoopResultBuilder]: At program point L2216-2(lines 2199 2222) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse1 (= ULTIMATE.start_test_~op5~0 (_ bv0 32))) (.cse2 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse3 (= (_ bv1 32) ~bob~0)) (.cse4 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse5 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse6 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse7 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse8 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8))) [2021-11-07 00:59:19,427 INFO L853 garLoopResultBuilder]: At program point L2216-1(lines 2199 2222) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse1 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse2 (= (_ bv1 32) ~bob~0)) (.cse3 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse4 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse5 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse6 (= ULTIMATE.start_test_~op4~0 (_ bv0 32))) (.cse7 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse8 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8))) [2021-11-07 00:59:19,427 INFO L853 garLoopResultBuilder]: At program point L2216-4(lines 2199 2222) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse1 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse2 (= (_ bv1 32) ~bob~0)) (.cse3 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse4 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse5 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse6 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse7 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-11-07 00:59:19,427 INFO L853 garLoopResultBuilder]: At program point L2216-3(lines 2199 2222) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse1 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse2 (= (_ bv1 32) ~bob~0)) (.cse3 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse4 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse5 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse6 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse7 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-11-07 00:59:19,428 INFO L853 garLoopResultBuilder]: At program point L2745(lines 2732 2830) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse1 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse2 (= (_ bv1 32) ~bob~0)) (.cse3 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse4 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse5 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse6 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse7 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-11-07 00:59:19,428 INFO L857 garLoopResultBuilder]: For program point L2679(lines 2679 2834) no Hoare annotation was computed. [2021-11-07 00:59:19,428 INFO L853 garLoopResultBuilder]: At program point L235(lines 215 237) the Hoare annotation is: (and (= (_ bv123 32) ~__ste_client_privateKey0~0) (not (= ULTIMATE.start_setClientPrivateKey_~value (_ bv0 32))) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32)) (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32)) (= (_ bv3 32) ULTIMATE.start_setClientPrivateKey_~handle) (= (_ bv2 32) ~rjh~0)) [2021-11-07 00:59:19,428 INFO L857 garLoopResultBuilder]: For program point L2416(lines 2416 2432) no Hoare annotation was computed. [2021-11-07 00:59:19,428 INFO L857 garLoopResultBuilder]: For program point L2350(lines 2350 2354) no Hoare annotation was computed. [2021-11-07 00:59:19,428 INFO L857 garLoopResultBuilder]: For program point L2350-3(lines 2350 2354) no Hoare annotation was computed. [2021-11-07 00:59:19,428 INFO L857 garLoopResultBuilder]: For program point L2350-6(lines 2350 2354) no Hoare annotation was computed. [2021-11-07 00:59:19,429 INFO L857 garLoopResultBuilder]: For program point L2350-9(lines 2350 2354) no Hoare annotation was computed. [2021-11-07 00:59:19,429 INFO L857 garLoopResultBuilder]: For program point L2350-12(lines 2350 2354) no Hoare annotation was computed. [2021-11-07 00:59:19,429 INFO L857 garLoopResultBuilder]: For program point L2615(lines 2615 2627) no Hoare annotation was computed. [2021-11-07 00:59:19,429 INFO L857 garLoopResultBuilder]: For program point L2615-2(lines 2615 2627) no Hoare annotation was computed. [2021-11-07 00:59:19,429 INFO L857 garLoopResultBuilder]: For program point L2615-4(lines 2615 2627) no Hoare annotation was computed. [2021-11-07 00:59:19,429 INFO L857 garLoopResultBuilder]: For program point L2417(lines 2417 2428) no Hoare annotation was computed. [2021-11-07 00:59:19,429 INFO L857 garLoopResultBuilder]: For program point L2814(lines 2814 2821) no Hoare annotation was computed. [2021-11-07 00:59:19,430 INFO L853 garLoopResultBuilder]: At program point L2814-1(lines 2671 2835) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse1 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse2 (= (_ bv1 32) ~bob~0)) (.cse3 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse4 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse5 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse6 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse7 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-11-07 00:59:19,430 INFO L857 garLoopResultBuilder]: For program point L2286(lines 2286 2292) no Hoare annotation was computed. [2021-11-07 00:59:19,430 INFO L853 garLoopResultBuilder]: At program point L1097(lines 1084 1102) the Hoare annotation is: (and (= |ULTIMATE.start_isReadable_#res| (_ bv1 32)) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32)) (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_sendEmail_~sender (_ bv1 32)) (not (= (_ bv0 32) ~__ste_client_privateKey0~0)) (= (_ bv1 32) ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) ULTIMATE.start_getClientPrivateKey_~handle) (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32)) (= (_ bv2 32) ~rjh~0)) [2021-11-07 00:59:19,430 INFO L860 garLoopResultBuilder]: At program point L1097-1(lines 1084 1102) the Hoare annotation is: true [2021-11-07 00:59:19,430 INFO L857 garLoopResultBuilder]: For program point L899(lines 899 910) no Hoare annotation was computed. [2021-11-07 00:59:19,430 INFO L857 garLoopResultBuilder]: For program point L899-1(lines 899 910) no Hoare annotation was computed. [2021-11-07 00:59:19,431 INFO L857 garLoopResultBuilder]: For program point L2683(lines 2683 2690) no Hoare annotation was computed. [2021-11-07 00:59:19,431 INFO L860 garLoopResultBuilder]: At program point L2485-1(lines 2438 2491) the Hoare annotation is: true [2021-11-07 00:59:19,431 INFO L853 garLoopResultBuilder]: At program point L2485(lines 2438 2491) the Hoare annotation is: (and (= |ULTIMATE.start_isReadable_#res| (_ bv1 32)) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32)) (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_sendEmail_~sender (_ bv1 32)) (not (= (_ bv0 32) ~__ste_client_privateKey0~0)) (= (_ bv1 32) ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) ULTIMATE.start_getClientPrivateKey_~handle) (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32)) (= (_ bv2 32) ~rjh~0)) [2021-11-07 00:59:19,431 INFO L857 garLoopResultBuilder]: For program point L2750(lines 2750 2754) no Hoare annotation was computed. [2021-11-07 00:59:19,431 INFO L857 garLoopResultBuilder]: For program point L2618(lines 2618 2626) no Hoare annotation was computed. [2021-11-07 00:59:19,431 INFO L857 garLoopResultBuilder]: For program point L2618-2(lines 2618 2626) no Hoare annotation was computed. [2021-11-07 00:59:19,431 INFO L857 garLoopResultBuilder]: For program point L2618-4(lines 2618 2626) no Hoare annotation was computed. [2021-11-07 00:59:19,432 INFO L857 garLoopResultBuilder]: For program point L2156(lines 2156 2172) no Hoare annotation was computed. [2021-11-07 00:59:19,432 INFO L857 garLoopResultBuilder]: For program point L2156-1(lines 2156 2172) no Hoare annotation was computed. [2021-11-07 00:59:19,432 INFO L860 garLoopResultBuilder]: At program point L769(lines 1 2843) the Hoare annotation is: true [2021-11-07 00:59:19,432 INFO L857 garLoopResultBuilder]: For program point L2421(lines 2421 2427) no Hoare annotation was computed. [2021-11-07 00:59:19,432 INFO L857 garLoopResultBuilder]: For program point L903(lines 903 909) no Hoare annotation was computed. [2021-11-07 00:59:19,432 INFO L857 garLoopResultBuilder]: For program point L903-1(lines 903 909) no Hoare annotation was computed. [2021-11-07 00:59:19,432 INFO L857 garLoopResultBuilder]: For program point L2621(lines 2621 2625) no Hoare annotation was computed. [2021-11-07 00:59:19,433 INFO L857 garLoopResultBuilder]: For program point L2621-3(lines 2621 2625) no Hoare annotation was computed. [2021-11-07 00:59:19,433 INFO L853 garLoopResultBuilder]: At program point L2621-2(lines 1 2843) the Hoare annotation is: (and (not (= (_ bv2 32) ULTIMATE.start_setClientId_~handle)) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) [2021-11-07 00:59:19,433 INFO L853 garLoopResultBuilder]: At program point L2621-5(lines 1 2843) the Hoare annotation is: (and (= (_ bv123 32) ~__ste_client_privateKey0~0) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32)) (= ULTIMATE.start_setClientPrivateKey_~handle (_ bv1 32)) (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setClientPrivateKey_~value (_ bv123 32)) (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32)) (= (_ bv2 32) ~rjh~0) (= (_ bv2 32) ULTIMATE.start_setClientId_~handle)) [2021-11-07 00:59:19,433 INFO L857 garLoopResultBuilder]: For program point L2621-6(lines 2621 2625) no Hoare annotation was computed. [2021-11-07 00:59:19,433 INFO L853 garLoopResultBuilder]: At program point L1366(lines 1405 1417) the Hoare annotation is: (and (= |ULTIMATE.start_isReadable_#res| (_ bv1 32)) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32)) (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_sendEmail_~sender (_ bv1 32)) (not (= (_ bv0 32) ~__ste_client_privateKey0~0)) (= (_ bv1 32) ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) ULTIMATE.start_getClientPrivateKey_~handle) (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32)) (= (_ bv2 32) ~rjh~0)) [2021-11-07 00:59:19,433 INFO L853 garLoopResultBuilder]: At program point L2357-1(lines 2331 2374) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse1 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse2 (= (_ bv1 32) ~bob~0)) (.cse3 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse4 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse5 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse6 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse7 (= (_ bv2 32) ~rjh~0)) (.cse8 (= ULTIMATE.start_test_~op1~0 (_ bv0 32)))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8))) [2021-11-07 00:59:19,434 INFO L853 garLoopResultBuilder]: At program point L2621-8(lines 1 2843) the Hoare annotation is: (and (= (_ bv123 32) ~__ste_client_privateKey0~0) (not (= ULTIMATE.start_setClientPrivateKey_~value (_ bv0 32))) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32)) (= (_ bv1 32) ~bob~0) (= (_ bv2 32) ULTIMATE.start_setClientPrivateKey_~handle) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32)) (= (_ bv2 32) ~rjh~0)) [2021-11-07 00:59:19,434 INFO L857 garLoopResultBuilder]: For program point L2357(lines 2357 2369) no Hoare annotation was computed. [2021-11-07 00:59:19,434 INFO L853 garLoopResultBuilder]: At program point L2357-3(lines 2331 2374) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse1 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse2 (= (_ bv1 32) ~bob~0)) (.cse3 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse4 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse5 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse6 (= ULTIMATE.start_test_~op4~0 (_ bv0 32))) (.cse7 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse8 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8))) [2021-11-07 00:59:19,434 INFO L857 garLoopResultBuilder]: For program point L2357-2(lines 2357 2369) no Hoare annotation was computed. [2021-11-07 00:59:19,434 INFO L853 garLoopResultBuilder]: At program point L2357-5(lines 2331 2374) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse1 (= ULTIMATE.start_test_~op5~0 (_ bv0 32))) (.cse2 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse3 (= (_ bv1 32) ~bob~0)) (.cse4 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse5 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse6 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse7 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse8 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8))) [2021-11-07 00:59:19,434 INFO L857 garLoopResultBuilder]: For program point L2357-4(lines 2357 2369) no Hoare annotation was computed. [2021-11-07 00:59:19,435 INFO L853 garLoopResultBuilder]: At program point L2357-7(lines 2331 2374) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse1 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse2 (= (_ bv1 32) ~bob~0)) (.cse3 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse4 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse5 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse6 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse7 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-11-07 00:59:19,435 INFO L857 garLoopResultBuilder]: For program point L2357-6(lines 2357 2369) no Hoare annotation was computed. [2021-11-07 00:59:19,435 INFO L853 garLoopResultBuilder]: At program point L2357-9(lines 2331 2374) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse1 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse2 (= (_ bv1 32) ~bob~0)) (.cse3 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse4 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse5 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse6 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse7 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-11-07 00:59:19,435 INFO L857 garLoopResultBuilder]: For program point L2357-8(lines 2357 2369) no Hoare annotation was computed. [2021-11-07 00:59:19,435 INFO L857 garLoopResultBuilder]: For program point L1499(lines 1499 1503) no Hoare annotation was computed. [2021-11-07 00:59:19,435 INFO L857 garLoopResultBuilder]: For program point L1499-1(lines 1499 1503) no Hoare annotation was computed. [2021-11-07 00:59:19,436 INFO L853 garLoopResultBuilder]: At program point L1433(lines 1428 1436) the Hoare annotation is: (and (= |ULTIMATE.start_isReadable_#res| (_ bv1 32)) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32)) (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_sendEmail_~sender (_ bv1 32)) (not (= (_ bv0 32) ~__ste_client_privateKey0~0)) (= (_ bv1 32) ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) ULTIMATE.start_getClientPrivateKey_~handle) (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32)) (= (_ bv2 32) ~rjh~0)) [2021-11-07 00:59:19,436 INFO L857 garLoopResultBuilder]: For program point L2358(lines 2358 2366) no Hoare annotation was computed. [2021-11-07 00:59:19,436 INFO L857 garLoopResultBuilder]: For program point L2358-2(lines 2358 2366) no Hoare annotation was computed. [2021-11-07 00:59:19,436 INFO L857 garLoopResultBuilder]: For program point L2358-4(lines 2358 2366) no Hoare annotation was computed. [2021-11-07 00:59:19,436 INFO L857 garLoopResultBuilder]: For program point L2358-6(lines 2358 2366) no Hoare annotation was computed. [2021-11-07 00:59:19,436 INFO L857 garLoopResultBuilder]: For program point L2160(lines 2160 2171) no Hoare annotation was computed. [2021-11-07 00:59:19,436 INFO L857 garLoopResultBuilder]: For program point L2358-8(lines 2358 2366) no Hoare annotation was computed. [2021-11-07 00:59:19,437 INFO L857 garLoopResultBuilder]: For program point L2160-1(lines 2160 2171) no Hoare annotation was computed. [2021-11-07 00:59:19,437 INFO L857 garLoopResultBuilder]: For program point L2227(lines 2227 2239) no Hoare annotation was computed. [2021-11-07 00:59:19,437 INFO L857 garLoopResultBuilder]: For program point L2227-2(lines 2227 2239) no Hoare annotation was computed. [2021-11-07 00:59:19,437 INFO L857 garLoopResultBuilder]: For program point L2227-4(lines 2227 2239) no Hoare annotation was computed. [2021-11-07 00:59:19,437 INFO L857 garLoopResultBuilder]: For program point L2227-6(lines 2227 2239) no Hoare annotation was computed. [2021-11-07 00:59:19,437 INFO L857 garLoopResultBuilder]: For program point L2227-8(lines 2227 2239) no Hoare annotation was computed. [2021-11-07 00:59:19,437 INFO L853 garLoopResultBuilder]: At program point L2756(lines 2746 2829) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse1 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse2 (= (_ bv1 32) ~bob~0)) (.cse3 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse4 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse5 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse6 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse7 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-11-07 00:59:19,438 INFO L857 garLoopResultBuilder]: For program point L2361(lines 2361 2365) no Hoare annotation was computed. [2021-11-07 00:59:19,438 INFO L853 garLoopResultBuilder]: At program point L1304(lines 1293 1307) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32)) (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_sendEmail_~sender (_ bv1 32)) (not (= (_ bv0 32) ~__ste_client_privateKey0~0)) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32)) (= (_ bv2 32) ~rjh~0)) [2021-11-07 00:59:19,438 INFO L857 garLoopResultBuilder]: For program point L2361-3(lines 2361 2365) no Hoare annotation was computed. [2021-11-07 00:59:19,438 INFO L857 garLoopResultBuilder]: For program point L2295(lines 2295 2326) no Hoare annotation was computed. [2021-11-07 00:59:19,438 INFO L857 garLoopResultBuilder]: For program point L2361-6(lines 2361 2365) no Hoare annotation was computed. [2021-11-07 00:59:19,438 INFO L857 garLoopResultBuilder]: For program point L2361-9(lines 2361 2365) no Hoare annotation was computed. [2021-11-07 00:59:19,438 INFO L857 garLoopResultBuilder]: For program point L2361-12(lines 2361 2365) no Hoare annotation was computed. [2021-11-07 00:59:19,439 INFO L853 garLoopResultBuilder]: At program point L908(lines 895 913) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32)) (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_sendEmail_~sender (_ bv1 32)) (not (= (_ bv0 32) ~__ste_client_privateKey0~0)) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) ULTIMATE.start_getClientPrivateKey_~handle) (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32)) (= (_ bv2 32) ~rjh~0)) [2021-11-07 00:59:19,439 INFO L853 garLoopResultBuilder]: At program point L908-1(lines 895 913) the Hoare annotation is: (and (= |ULTIMATE.start_isReadable_#res| (_ bv1 32)) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32)) (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_sendEmail_~sender (_ bv1 32)) (= (_ bv1 32) ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32)) (= (_ bv2 32) ~rjh~0)) [2021-11-07 00:59:19,439 INFO L853 garLoopResultBuilder]: At program point L2692(lines 2679 2834) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse1 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse2 (= (_ bv1 32) ~bob~0)) (.cse3 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse4 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse5 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse6 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse7 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-11-07 00:59:19,439 INFO L857 garLoopResultBuilder]: For program point L2296(lines 2296 2307) no Hoare annotation was computed. [2021-11-07 00:59:19,439 INFO L857 garLoopResultBuilder]: For program point L248(lines 248 255) no Hoare annotation was computed. [2021-11-07 00:59:19,439 INFO L857 garLoopResultBuilder]: For program point L2230(lines 2230 2238) no Hoare annotation was computed. [2021-11-07 00:59:19,439 INFO L860 garLoopResultBuilder]: At program point L248-1(lines 248 255) the Hoare annotation is: true [2021-11-07 00:59:19,439 INFO L857 garLoopResultBuilder]: For program point L2230-2(lines 2230 2238) no Hoare annotation was computed. [2021-11-07 00:59:19,439 INFO L857 garLoopResultBuilder]: For program point L2164(lines 2164 2170) no Hoare annotation was computed. [2021-11-07 00:59:19,439 INFO L857 garLoopResultBuilder]: For program point L2230-4(lines 2230 2238) no Hoare annotation was computed. [2021-11-07 00:59:19,439 INFO L857 garLoopResultBuilder]: For program point L1107(lines 1107 1115) no Hoare annotation was computed. [2021-11-07 00:59:19,440 INFO L857 garLoopResultBuilder]: For program point L2164-1(lines 2164 2170) no Hoare annotation was computed. [2021-11-07 00:59:19,440 INFO L857 garLoopResultBuilder]: For program point L2230-6(lines 2230 2238) no Hoare annotation was computed. [2021-11-07 00:59:19,440 INFO L857 garLoopResultBuilder]: For program point L1107-2(lines 1107 1115) no Hoare annotation was computed. [2021-11-07 00:59:19,440 INFO L857 garLoopResultBuilder]: For program point L2230-8(lines 2230 2238) no Hoare annotation was computed. [2021-11-07 00:59:19,440 INFO L853 garLoopResultBuilder]: At program point L777(lines 772 780) the Hoare annotation is: (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) [2021-11-07 00:59:19,440 INFO L857 garLoopResultBuilder]: For program point L2496(lines 2496 2532) no Hoare annotation was computed. [2021-11-07 00:59:19,440 INFO L857 garLoopResultBuilder]: For program point L2496-2(lines 2496 2532) no Hoare annotation was computed. [2021-11-07 00:59:19,441 INFO L857 garLoopResultBuilder]: For program point L2496-1(lines 2496 2532) no Hoare annotation was computed. [2021-11-07 00:59:19,441 INFO L857 garLoopResultBuilder]: For program point L2496-4(lines 2496 2532) no Hoare annotation was computed. [2021-11-07 00:59:19,441 INFO L857 garLoopResultBuilder]: For program point L2496-3(lines 2496 2532) no Hoare annotation was computed. [2021-11-07 00:59:19,441 INFO L857 garLoopResultBuilder]: For program point L2761(lines 2761 2768) no Hoare annotation was computed. [2021-11-07 00:59:19,441 INFO L857 garLoopResultBuilder]: For program point L2497(lines 2497 2505) no Hoare annotation was computed. [2021-11-07 00:59:19,441 INFO L853 garLoopResultBuilder]: At program point L2431(lines 2384 2437) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse1 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse2 (= (_ bv1 32) ~bob~0)) (.cse3 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse4 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse5 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse6 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse7 (= (_ bv2 32) ~rjh~0)) (.cse8 (= ULTIMATE.start_test_~op1~0 (_ bv0 32)))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8))) [2021-11-07 00:59:19,441 INFO L857 garLoopResultBuilder]: For program point L2497-2(lines 2497 2505) no Hoare annotation was computed. [2021-11-07 00:59:19,441 INFO L857 garLoopResultBuilder]: For program point L2497-4(lines 2497 2505) no Hoare annotation was computed. [2021-11-07 00:59:19,441 INFO L857 garLoopResultBuilder]: For program point L2497-6(lines 2497 2505) no Hoare annotation was computed. [2021-11-07 00:59:19,441 INFO L857 garLoopResultBuilder]: For program point L2233(lines 2233 2237) no Hoare annotation was computed. [2021-11-07 00:59:19,441 INFO L857 garLoopResultBuilder]: For program point L2497-8(lines 2497 2505) no Hoare annotation was computed. [2021-11-07 00:59:19,441 INFO L857 garLoopResultBuilder]: For program point L2233-3(lines 2233 2237) no Hoare annotation was computed. [2021-11-07 00:59:19,441 INFO L853 garLoopResultBuilder]: At program point L2233-2(lines 2223 2242) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse1 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse2 (= (_ bv1 32) ~bob~0)) (.cse3 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse4 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse5 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse6 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse7 (= (_ bv2 32) ~rjh~0)) (.cse8 (= ULTIMATE.start_test_~op1~0 (_ bv0 32)))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8))) [2021-11-07 00:59:19,442 INFO L857 garLoopResultBuilder]: For program point L1110(lines 1110 1114) no Hoare annotation was computed. [2021-11-07 00:59:19,442 INFO L853 garLoopResultBuilder]: At program point L2233-5(lines 2223 2242) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse1 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse2 (= (_ bv1 32) ~bob~0)) (.cse3 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse4 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse5 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse6 (= ULTIMATE.start_test_~op4~0 (_ bv0 32))) (.cse7 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse8 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8))) [2021-11-07 00:59:19,442 INFO L853 garLoopResultBuilder]: At program point L1110-2(lines 1103 1118) the Hoare annotation is: (and (not (= ULTIMATE.start_sign_~privkey~0 (_ bv0 32))) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32)) (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_sendEmail_~sender (_ bv1 32)) (not (= (_ bv0 32) ~__ste_client_privateKey0~0)) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) ULTIMATE.start_getClientPrivateKey_~handle) (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32)) (= (_ bv2 32) ~rjh~0)) [2021-11-07 00:59:19,442 INFO L857 garLoopResultBuilder]: For program point L1110-3(lines 1110 1114) no Hoare annotation was computed. [2021-11-07 00:59:19,442 INFO L857 garLoopResultBuilder]: For program point L2233-6(lines 2233 2237) no Hoare annotation was computed. [2021-11-07 00:59:19,442 INFO L857 garLoopResultBuilder]: For program point L2233-9(lines 2233 2237) no Hoare annotation was computed. [2021-11-07 00:59:19,442 INFO L853 garLoopResultBuilder]: At program point L1110-5(lines 1103 1118) the Hoare annotation is: (and (= |ULTIMATE.start_isReadable_#res| (_ bv1 32)) (not (= ULTIMATE.start_sign_~privkey~0 (_ bv0 32))) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32)) (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_sendEmail_~sender (_ bv1 32)) (= (_ bv1 32) ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32)) (= (_ bv2 32) ~rjh~0)) [2021-11-07 00:59:19,442 INFO L853 garLoopResultBuilder]: At program point L2233-8(lines 2223 2242) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse1 (= ULTIMATE.start_test_~op5~0 (_ bv0 32))) (.cse2 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse3 (= (_ bv1 32) ~bob~0)) (.cse4 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse5 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse6 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse7 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse8 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8))) [2021-11-07 00:59:19,442 INFO L853 garLoopResultBuilder]: At program point L2233-11(lines 2223 2242) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse1 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse2 (= (_ bv1 32) ~bob~0)) (.cse3 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse4 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse5 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse6 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse7 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-11-07 00:59:19,443 INFO L857 garLoopResultBuilder]: For program point L2233-12(lines 2233 2237) no Hoare annotation was computed. [2021-11-07 00:59:19,443 INFO L853 garLoopResultBuilder]: At program point L2233-14(lines 2223 2242) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse1 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse2 (= (_ bv1 32) ~bob~0)) (.cse3 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse4 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse5 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse6 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse7 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-11-07 00:59:19,443 INFO L857 garLoopResultBuilder]: For program point L2300(lines 2300 2306) no Hoare annotation was computed. [2021-11-07 00:59:19,443 INFO L857 garLoopResultBuilder]: For program point L2697(lines 2697 2701) no Hoare annotation was computed. [2021-11-07 00:59:19,443 INFO L853 garLoopResultBuilder]: At program point L1442(lines 1437 1445) the Hoare annotation is: (and (= |ULTIMATE.start_isReadable_#res| (_ bv1 32)) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32)) (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_sendEmail_~sender (_ bv1 32)) (not (= (_ bv0 32) ~__ste_client_privateKey0~0)) (= (_ bv1 32) ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) ULTIMATE.start_getClientPrivateKey_~handle) (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32)) (= (_ bv2 32) ~rjh~0)) [2021-11-07 00:59:19,443 INFO L853 garLoopResultBuilder]: At program point L2169-1(lines 2152 2175) the Hoare annotation is: (and (= |ULTIMATE.start_isReadable_#res| (_ bv1 32)) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32)) (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_sendEmail_~sender (_ bv1 32)) (= (_ bv1 32) ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32)) (= (_ bv2 32) ~rjh~0)) [2021-11-07 00:59:19,443 INFO L853 garLoopResultBuilder]: At program point L2169(lines 2152 2175) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32)) (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_sendEmail_~sender (_ bv1 32)) (not (= (_ bv0 32) ~__ste_client_privateKey0~0)) (not (= |ULTIMATE.start_getClientPrivateKey_#res| (_ bv0 32))) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) ULTIMATE.start_getClientPrivateKey_~handle) (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32)) (= (_ bv2 32) ~rjh~0)) [2021-11-07 00:59:19,443 INFO L857 garLoopResultBuilder]: For program point L2500(lines 2500 2504) no Hoare annotation was computed. [2021-11-07 00:59:19,444 INFO L857 garLoopResultBuilder]: For program point L2500-3(lines 2500 2504) no Hoare annotation was computed. [2021-11-07 00:59:19,444 INFO L857 garLoopResultBuilder]: For program point L2500-6(lines 2500 2504) no Hoare annotation was computed. [2021-11-07 00:59:19,444 INFO L857 garLoopResultBuilder]: For program point L2500-9(lines 2500 2504) no Hoare annotation was computed. [2021-11-07 00:59:19,444 INFO L857 garLoopResultBuilder]: For program point L2500-12(lines 2500 2504) no Hoare annotation was computed. [2021-11-07 00:59:19,444 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-07 00:59:19,444 INFO L860 garLoopResultBuilder]: At program point L256(lines 238 258) the Hoare annotation is: true [2021-11-07 00:59:19,444 INFO L857 garLoopResultBuilder]: For program point L1181(lines 1181 1189) no Hoare annotation was computed. [2021-11-07 00:59:19,444 INFO L857 garLoopResultBuilder]: For program point L1181-2(lines 1181 1189) no Hoare annotation was computed. [2021-11-07 00:59:19,444 INFO L857 garLoopResultBuilder]: For program point L918(lines 918 926) no Hoare annotation was computed. [2021-11-07 00:59:19,444 INFO L857 garLoopResultBuilder]: For program point L192(lines 192 200) no Hoare annotation was computed. [2021-11-07 00:59:19,444 INFO L853 garLoopResultBuilder]: At program point L2703(lines 2693 2833) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse1 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse2 (= (_ bv1 32) ~bob~0)) (.cse3 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse4 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse5 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse6 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse7 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-11-07 00:59:19,444 INFO L857 garLoopResultBuilder]: For program point L1184(lines 1184 1188) no Hoare annotation was computed. [2021-11-07 00:59:19,444 INFO L857 garLoopResultBuilder]: For program point L1184-3(lines 1184 1188) no Hoare annotation was computed. [2021-11-07 00:59:19,444 INFO L853 garLoopResultBuilder]: At program point L2836(lines 2670 2837) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32)) (= (_ bv1 32) ~bob~0) (not (= (_ bv0 32) ~__ste_client_privateKey0~0)) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32)) (= (_ bv2 32) ~rjh~0)) [2021-11-07 00:59:19,445 INFO L853 garLoopResultBuilder]: At program point L2770(lines 2757 2828) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse1 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse2 (= (_ bv1 32) ~bob~0)) (.cse3 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse4 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse5 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse6 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse7 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-11-07 00:59:19,445 INFO L857 garLoopResultBuilder]: For program point L921(lines 921 925) no Hoare annotation was computed. [2021-11-07 00:59:19,445 INFO L853 garLoopResultBuilder]: At program point L921-2(lines 914 929) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32)) (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_sendEmail_~sender (_ bv1 32)) (not (= (_ bv0 32) ~__ste_client_privateKey0~0)) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32)) (= (_ bv2 32) ~rjh~0)) [2021-11-07 00:59:19,445 INFO L857 garLoopResultBuilder]: For program point L2507-1(lines 2507 2531) no Hoare annotation was computed. [2021-11-07 00:59:19,445 INFO L857 garLoopResultBuilder]: For program point L2507(lines 2507 2531) no Hoare annotation was computed. [2021-11-07 00:59:19,445 INFO L857 garLoopResultBuilder]: For program point L2507-3(lines 2507 2531) no Hoare annotation was computed. [2021-11-07 00:59:19,445 INFO L857 garLoopResultBuilder]: For program point L2507-2(lines 2507 2531) no Hoare annotation was computed. [2021-11-07 00:59:19,445 INFO L857 garLoopResultBuilder]: For program point L2507-4(lines 2507 2531) no Hoare annotation was computed. [2021-11-07 00:59:19,445 INFO L857 garLoopResultBuilder]: For program point L2309(lines 2309 2325) no Hoare annotation was computed. [2021-11-07 00:59:19,445 INFO L857 garLoopResultBuilder]: For program point L2508(lines 2508 2516) no Hoare annotation was computed. [2021-11-07 00:59:19,445 INFO L857 garLoopResultBuilder]: For program point L2508-2(lines 2508 2516) no Hoare annotation was computed. [2021-11-07 00:59:19,445 INFO L857 garLoopResultBuilder]: For program point L2442(lines 2442 2488) no Hoare annotation was computed. [2021-11-07 00:59:19,445 INFO L853 garLoopResultBuilder]: At program point L1451(lines 1446 1454) the Hoare annotation is: (and (= |ULTIMATE.start_isReadable_#res| (_ bv1 32)) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32)) (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_sendEmail_~sender (_ bv1 32)) (not (= (_ bv0 32) ~__ste_client_privateKey0~0)) (= (_ bv1 32) ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) ULTIMATE.start_getClientPrivateKey_~handle) (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32)) (= (_ bv2 32) ~rjh~0)) [2021-11-07 00:59:19,445 INFO L857 garLoopResultBuilder]: For program point L2508-4(lines 2508 2516) no Hoare annotation was computed. [2021-11-07 00:59:19,445 INFO L857 garLoopResultBuilder]: For program point L2442-1(lines 2442 2488) no Hoare annotation was computed. [2021-11-07 00:59:19,446 INFO L857 garLoopResultBuilder]: For program point L2310(lines 2310 2321) no Hoare annotation was computed. [2021-11-07 00:59:19,446 INFO L857 garLoopResultBuilder]: For program point L2508-6(lines 2508 2516) no Hoare annotation was computed. [2021-11-07 00:59:19,446 INFO L857 garLoopResultBuilder]: For program point L2508-8(lines 2508 2516) no Hoare annotation was computed. [2021-11-07 00:59:19,446 INFO L857 garLoopResultBuilder]: For program point L2443-1(lines 2443 2454) no Hoare annotation was computed. [2021-11-07 00:59:19,446 INFO L857 garLoopResultBuilder]: For program point L2443(lines 2443 2454) no Hoare annotation was computed. [2021-11-07 00:59:19,446 INFO L857 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-07 00:59:19,446 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 742) no Hoare annotation was computed. [2021-11-07 00:59:19,446 INFO L857 garLoopResultBuilder]: For program point L2708(lines 2708 2715) no Hoare annotation was computed. [2021-11-07 00:59:19,446 INFO L857 garLoopResultBuilder]: For program point L2180(lines 2180 2192) no Hoare annotation was computed. [2021-11-07 00:59:19,446 INFO L857 garLoopResultBuilder]: For program point L2180-2(lines 2180 2192) no Hoare annotation was computed. [2021-11-07 00:59:19,446 INFO L857 garLoopResultBuilder]: For program point L2180-4(lines 2180 2192) no Hoare annotation was computed. [2021-11-07 00:59:19,447 INFO L857 garLoopResultBuilder]: For program point L2180-6(lines 2180 2192) no Hoare annotation was computed. [2021-11-07 00:59:19,447 INFO L857 garLoopResultBuilder]: For program point L2180-8(lines 2180 2192) no Hoare annotation was computed. [2021-11-07 00:59:19,447 INFO L857 garLoopResultBuilder]: For program point L2180-10(lines 2180 2192) no Hoare annotation was computed. [2021-11-07 00:59:19,447 INFO L857 garLoopResultBuilder]: For program point L2775(lines 2775 2779) no Hoare annotation was computed. [2021-11-07 00:59:19,447 INFO L857 garLoopResultBuilder]: For program point L2511(lines 2511 2515) no Hoare annotation was computed. [2021-11-07 00:59:19,447 INFO L857 garLoopResultBuilder]: For program point L2511-3(lines 2511 2515) no Hoare annotation was computed. [2021-11-07 00:59:19,447 INFO L857 garLoopResultBuilder]: For program point L2511-6(lines 2511 2515) no Hoare annotation was computed. [2021-11-07 00:59:19,447 INFO L857 garLoopResultBuilder]: For program point L2511-9(lines 2511 2515) no Hoare annotation was computed. [2021-11-07 00:59:19,447 INFO L857 garLoopResultBuilder]: For program point L2511-12(lines 2511 2515) no Hoare annotation was computed. [2021-11-07 00:59:19,447 INFO L857 garLoopResultBuilder]: For program point L2314(lines 2314 2320) no Hoare annotation was computed. [2021-11-07 00:59:19,447 INFO L857 garLoopResultBuilder]: For program point L1125(lines 1125 1136) no Hoare annotation was computed. [2021-11-07 00:59:19,447 INFO L857 garLoopResultBuilder]: For program point L1125-1(lines 1125 1136) no Hoare annotation was computed. [2021-11-07 00:59:19,447 INFO L857 garLoopResultBuilder]: For program point L2447-1(lines 2447 2453) no Hoare annotation was computed. [2021-11-07 00:59:19,448 INFO L857 garLoopResultBuilder]: For program point L2447(lines 2447 2453) no Hoare annotation was computed. [2021-11-07 00:59:19,448 INFO L857 garLoopResultBuilder]: For program point L2183(lines 2183 2191) no Hoare annotation was computed. [2021-11-07 00:59:19,448 INFO L857 garLoopResultBuilder]: For program point L69(lines 69 75) no Hoare annotation was computed. [2021-11-07 00:59:19,448 INFO L857 garLoopResultBuilder]: For program point L2183-2(lines 2183 2191) no Hoare annotation was computed. [2021-11-07 00:59:19,448 INFO L857 garLoopResultBuilder]: For program point L69-2(lines 69 75) no Hoare annotation was computed. [2021-11-07 00:59:19,448 INFO L857 garLoopResultBuilder]: For program point L2183-4(lines 2183 2191) no Hoare annotation was computed. [2021-11-07 00:59:19,448 INFO L857 garLoopResultBuilder]: For program point L2183-6(lines 2183 2191) no Hoare annotation was computed. [2021-11-07 00:59:19,448 INFO L857 garLoopResultBuilder]: For program point L2183-8(lines 2183 2191) no Hoare annotation was computed. [2021-11-07 00:59:19,448 INFO L857 garLoopResultBuilder]: For program point L862(lines 862 873) no Hoare annotation was computed. [2021-11-07 00:59:19,448 INFO L857 garLoopResultBuilder]: For program point L862-1(lines 862 873) no Hoare annotation was computed. [2021-11-07 00:59:19,448 INFO L857 garLoopResultBuilder]: For program point L2183-10(lines 2183 2191) no Hoare annotation was computed. [2021-11-07 00:59:19,448 INFO L857 garLoopResultBuilder]: For program point L2186(lines 2186 2190) no Hoare annotation was computed. [2021-11-07 00:59:19,448 INFO L853 garLoopResultBuilder]: At program point L2186-2(lines 1 2843) the Hoare annotation is: (and (= (_ bv123 32) ~__ste_client_privateKey0~0) (not (= (_ bv2 32) ULTIMATE.start_setClientId_~handle)) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_setClientPrivateKey_~handle (_ bv1 32)) (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setClientPrivateKey_~value (_ bv123 32)) (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) [2021-11-07 00:59:19,448 INFO L857 garLoopResultBuilder]: For program point L1129(lines 1129 1135) no Hoare annotation was computed. [2021-11-07 00:59:19,448 INFO L857 garLoopResultBuilder]: For program point L1129-1(lines 1129 1135) no Hoare annotation was computed. [2021-11-07 00:59:19,448 INFO L857 garLoopResultBuilder]: For program point L2186-3(lines 2186 2190) no Hoare annotation was computed. [2021-11-07 00:59:19,449 INFO L857 garLoopResultBuilder]: For program point L2186-6(lines 2186 2190) no Hoare annotation was computed. [2021-11-07 00:59:19,449 INFO L853 garLoopResultBuilder]: At program point L2186-5(lines 1 2843) the Hoare annotation is: (and (= (_ bv123 32) ~__ste_client_privateKey0~0) (not (= ULTIMATE.start_setClientPrivateKey_~value (_ bv0 32))) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32)) (= (_ bv1 32) ~bob~0) (= (_ bv2 32) ULTIMATE.start_setClientPrivateKey_~handle) (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32)) (= (_ bv2 32) ~rjh~0) (= (_ bv2 32) ULTIMATE.start_setClientId_~handle)) [2021-11-07 00:59:19,449 INFO L853 garLoopResultBuilder]: At program point L2186-8(lines 1 2843) the Hoare annotation is: (and (= (_ bv123 32) ~__ste_client_privateKey0~0) (not (= ULTIMATE.start_setClientPrivateKey_~value (_ bv0 32))) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32)) (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32)) (= (_ bv3 32) ULTIMATE.start_setClientPrivateKey_~handle) (= (_ bv2 32) ~rjh~0)) [2021-11-07 00:59:19,449 INFO L857 garLoopResultBuilder]: For program point L2186-9(lines 2186 2190) no Hoare annotation was computed. [2021-11-07 00:59:19,449 INFO L857 garLoopResultBuilder]: For program point L2186-12(lines 2186 2190) no Hoare annotation was computed. [2021-11-07 00:59:19,449 INFO L853 garLoopResultBuilder]: At program point L2186-11(lines 1 2843) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse1 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse2 (= (_ bv1 32) ~bob~0)) (.cse3 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse4 (= (_ bv2 32) ULTIMATE.start_setClientPrivateKey_~handle)) (.cse5 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse6 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse7 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse8 (= ULTIMATE.start_test_~op3~0 (_ bv0 32))) (.cse9 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9))) [2021-11-07 00:59:19,450 INFO L853 garLoopResultBuilder]: At program point L2186-14(lines 361 370) the Hoare annotation is: (let ((.cse0 (not (= ULTIMATE.start_setClientPrivateKey_~value (_ bv0 32)))) (.cse1 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse2 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse3 (= (_ bv1 32) ~bob~0)) (.cse4 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse5 (= (_ bv2 32) ULTIMATE.start_setClientPrivateKey_~handle)) (.cse6 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse7 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse8 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse9 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9))) [2021-11-07 00:59:19,450 INFO L853 garLoopResultBuilder]: At program point L2781(lines 2771 2827) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse1 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse2 (= (_ bv1 32) ~bob~0)) (.cse3 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse4 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse5 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse6 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse7 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-11-07 00:59:19,450 INFO L857 garLoopResultBuilder]: For program point L2186-15(lines 2186 2190) no Hoare annotation was computed. [2021-11-07 00:59:19,450 INFO L853 garLoopResultBuilder]: At program point L2186-17(lines 351 360) the Hoare annotation is: (let ((.cse0 (not (= ULTIMATE.start_setClientPrivateKey_~value (_ bv0 32)))) (.cse1 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse2 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse3 (= (_ bv1 32) ~bob~0)) (.cse4 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse5 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse6 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse7 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse8 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8))) [2021-11-07 00:59:19,450 INFO L857 garLoopResultBuilder]: For program point L866(lines 866 872) no Hoare annotation was computed. [2021-11-07 00:59:19,450 INFO L857 garLoopResultBuilder]: For program point L866-1(lines 866 872) no Hoare annotation was computed. [2021-11-07 00:59:19,451 INFO L857 garLoopResultBuilder]: For program point L2518(lines 2518 2530) no Hoare annotation was computed. [2021-11-07 00:59:19,451 INFO L857 garLoopResultBuilder]: For program point L1527(lines 1527 1538) no Hoare annotation was computed. [2021-11-07 00:59:19,451 INFO L857 garLoopResultBuilder]: For program point L1527-1(lines 1527 1538) no Hoare annotation was computed. [2021-11-07 00:59:19,451 INFO L857 garLoopResultBuilder]: For program point L2518-2(lines 2518 2530) no Hoare annotation was computed. [2021-11-07 00:59:19,451 INFO L853 garLoopResultBuilder]: At program point L2518-1(lines 2492 2535) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse1 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse2 (= (_ bv1 32) ~bob~0)) (.cse3 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse4 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse5 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse6 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse7 (= (_ bv2 32) ~rjh~0)) (.cse8 (= ULTIMATE.start_test_~op1~0 (_ bv0 32)))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8))) [2021-11-07 00:59:19,451 INFO L857 garLoopResultBuilder]: For program point L2518-4(lines 2518 2530) no Hoare annotation was computed. [2021-11-07 00:59:19,451 INFO L853 garLoopResultBuilder]: At program point L2518-3(lines 1 2843) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse1 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse2 (= (_ bv1 32) ~bob~0)) (.cse3 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse4 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse5 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse6 (= ULTIMATE.start_test_~op4~0 (_ bv0 32))) (.cse7 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse8 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8))) [2021-11-07 00:59:19,452 INFO L857 garLoopResultBuilder]: For program point L2518-6(lines 2518 2530) no Hoare annotation was computed. [2021-11-07 00:59:19,452 INFO L853 garLoopResultBuilder]: At program point L2518-5(lines 1 2843) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse1 (= ULTIMATE.start_test_~op5~0 (_ bv0 32))) (.cse2 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse3 (= (_ bv1 32) ~bob~0)) (.cse4 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse5 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse6 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse7 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse8 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8))) [2021-11-07 00:59:19,452 INFO L857 garLoopResultBuilder]: For program point L2254(lines 2254 2264) no Hoare annotation was computed. [2021-11-07 00:59:19,452 INFO L857 garLoopResultBuilder]: For program point L2518-8(lines 2518 2530) no Hoare annotation was computed. [2021-11-07 00:59:19,452 INFO L853 garLoopResultBuilder]: At program point L2518-7(lines 1 2843) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse1 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse2 (= (_ bv1 32) ~bob~0)) (.cse3 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse4 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse5 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse6 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse7 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-11-07 00:59:19,452 INFO L857 garLoopResultBuilder]: For program point L2254-2(lines 2254 2264) no Hoare annotation was computed. [2021-11-07 00:59:19,453 INFO L857 garLoopResultBuilder]: For program point L2254-1(lines 2254 2264) no Hoare annotation was computed. [2021-11-07 00:59:19,453 INFO L853 garLoopResultBuilder]: At program point L2518-9(lines 1 2843) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse1 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse2 (= (_ bv1 32) ~bob~0)) (.cse3 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse4 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse5 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse6 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse7 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-11-07 00:59:19,453 INFO L857 garLoopResultBuilder]: For program point L2254-4(lines 2254 2264) no Hoare annotation was computed. [2021-11-07 00:59:19,453 INFO L857 garLoopResultBuilder]: For program point L2254-3(lines 2254 2264) no Hoare annotation was computed. [2021-11-07 00:59:19,453 INFO L853 garLoopResultBuilder]: At program point L2717(lines 2704 2832) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse1 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse2 (= (_ bv1 32) ~bob~0)) (.cse3 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse4 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse5 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse6 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse7 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-11-07 00:59:19,453 INFO L857 garLoopResultBuilder]: For program point L2519(lines 2519 2527) no Hoare annotation was computed. [2021-11-07 00:59:19,453 INFO L857 garLoopResultBuilder]: For program point L2519-2(lines 2519 2527) no Hoare annotation was computed. [2021-11-07 00:59:19,454 INFO L857 garLoopResultBuilder]: For program point L2519-4(lines 2519 2527) no Hoare annotation was computed. [2021-11-07 00:59:19,454 INFO L857 garLoopResultBuilder]: For program point L2519-6(lines 2519 2527) no Hoare annotation was computed. [2021-11-07 00:59:19,454 INFO L857 garLoopResultBuilder]: For program point L2519-8(lines 2519 2527) no Hoare annotation was computed. [2021-11-07 00:59:19,454 INFO L857 garLoopResultBuilder]: For program point L2388(lines 2388 2434) no Hoare annotation was computed. [2021-11-07 00:59:19,454 INFO L857 garLoopResultBuilder]: For program point L1464(lines 1464 1474) no Hoare annotation was computed. [2021-11-07 00:59:19,454 INFO L857 garLoopResultBuilder]: For program point L1464-1(lines 1464 1474) no Hoare annotation was computed. [2021-11-07 00:59:19,454 INFO L857 garLoopResultBuilder]: For program point L2389(lines 2389 2400) no Hoare annotation was computed. [2021-11-07 00:59:19,455 INFO L853 garLoopResultBuilder]: At program point L1134(lines 1121 1139) the Hoare annotation is: (and (= |ULTIMATE.start_isReadable_#res| (_ bv1 32)) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32)) (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_sendEmail_~sender (_ bv1 32)) (not (= (_ bv0 32) ~__ste_client_privateKey0~0)) (= (_ bv1 32) ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) ULTIMATE.start_getClientPrivateKey_~handle) (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32)) (= (_ bv2 32) ~rjh~0)) [2021-11-07 00:59:19,455 INFO L860 garLoopResultBuilder]: At program point L1134-1(lines 1121 1139) the Hoare annotation is: true [2021-11-07 00:59:19,455 INFO L857 garLoopResultBuilder]: For program point L2786(lines 2786 2793) no Hoare annotation was computed. [2021-11-07 00:59:19,455 INFO L857 garLoopResultBuilder]: For program point L2522(lines 2522 2526) no Hoare annotation was computed. [2021-11-07 00:59:19,455 INFO L857 garLoopResultBuilder]: For program point L1531(lines 1531 1535) no Hoare annotation was computed. [2021-11-07 00:59:19,455 INFO L857 garLoopResultBuilder]: For program point L1531-1(lines 1527 1538) no Hoare annotation was computed. [2021-11-07 00:59:19,455 INFO L857 garLoopResultBuilder]: For program point L2456(lines 2456 2487) no Hoare annotation was computed. [2021-11-07 00:59:19,456 INFO L857 garLoopResultBuilder]: For program point L1531-2(lines 1531 1535) no Hoare annotation was computed. [2021-11-07 00:59:19,456 INFO L857 garLoopResultBuilder]: For program point L1531-3(lines 1527 1538) no Hoare annotation was computed. [2021-11-07 00:59:19,456 INFO L857 garLoopResultBuilder]: For program point L2522-3(lines 2522 2526) no Hoare annotation was computed. [2021-11-07 00:59:19,456 INFO L857 garLoopResultBuilder]: For program point L2456-1(lines 2456 2487) no Hoare annotation was computed. [2021-11-07 00:59:19,456 INFO L853 garLoopResultBuilder]: At program point L2324(lines 2277 2330) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse1 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse2 (= (_ bv1 32) ~bob~0)) (.cse3 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse4 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse5 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse6 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse7 (= (_ bv2 32) ~rjh~0)) (.cse8 (= ULTIMATE.start_test_~op1~0 (_ bv0 32)))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8))) [2021-11-07 00:59:19,456 INFO L857 garLoopResultBuilder]: For program point L2522-6(lines 2522 2526) no Hoare annotation was computed. [2021-11-07 00:59:19,456 INFO L857 garLoopResultBuilder]: For program point L2522-9(lines 2522 2526) no Hoare annotation was computed. [2021-11-07 00:59:19,457 INFO L857 garLoopResultBuilder]: For program point L2522-12(lines 2522 2526) no Hoare annotation was computed. [2021-11-07 00:59:19,457 INFO L853 garLoopResultBuilder]: At program point L871(lines 858 876) the Hoare annotation is: (and (= |ULTIMATE.start_isReadable_#res| (_ bv1 32)) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32)) (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_sendEmail_~sender (_ bv1 32)) (not (= (_ bv0 32) ~__ste_client_privateKey0~0)) (= (_ bv1 32) ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) ULTIMATE.start_getClientPrivateKey_~handle) (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32)) (= (_ bv2 32) ~rjh~0)) [2021-11-07 00:59:19,457 INFO L860 garLoopResultBuilder]: At program point L871-1(lines 858 876) the Hoare annotation is: true [2021-11-07 00:59:19,457 INFO L857 garLoopResultBuilder]: For program point L2457-1(lines 2457 2468) no Hoare annotation was computed. [2021-11-07 00:59:19,457 INFO L857 garLoopResultBuilder]: For program point L2457(lines 2457 2468) no Hoare annotation was computed. [2021-11-07 00:59:19,457 INFO L857 garLoopResultBuilder]: For program point L2722(lines 2722 2729) no Hoare annotation was computed. [2021-11-07 00:59:19,458 INFO L853 garLoopResultBuilder]: At program point L278(lines 259 280) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse1 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse2 (= (_ bv1 32) ~bob~0)) (.cse3 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse4 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse5 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse6 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse7 (= (_ bv2 32) ~rjh~0)) (.cse8 (= ULTIMATE.start_test_~op1~0 (_ bv0 32)))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8))) [2021-11-07 00:59:19,458 INFO L857 garLoopResultBuilder]: For program point L2591-1(lines 2591 2607) no Hoare annotation was computed. [2021-11-07 00:59:19,458 INFO L857 garLoopResultBuilder]: For program point L2591(lines 2591 2607) no Hoare annotation was computed. [2021-11-07 00:59:19,458 INFO L857 garLoopResultBuilder]: For program point L1468(lines 1468 1473) no Hoare annotation was computed. [2021-11-07 00:59:19,458 INFO L857 garLoopResultBuilder]: For program point L1468-1(lines 1468 1473) no Hoare annotation was computed. [2021-11-07 00:59:19,458 INFO L857 garLoopResultBuilder]: For program point L2393(lines 2393 2399) no Hoare annotation was computed. [2021-11-07 00:59:19,458 INFO L857 garLoopResultBuilder]: For program point L742(line 742) no Hoare annotation was computed. [2021-11-07 00:59:19,459 INFO L857 garLoopResultBuilder]: For program point L742-1(line 742) no Hoare annotation was computed. [2021-11-07 00:59:19,459 INFO L853 garLoopResultBuilder]: At program point L743(lines 62 78) the Hoare annotation is: (and (= |ULTIMATE.start_isReadable_#res| (_ bv1 32)) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32)) (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_sendEmail_~sender (_ bv1 32)) (not (= (_ bv0 32) ~__ste_client_privateKey0~0)) (= (_ bv1 32) ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) ULTIMATE.start_getClientPrivateKey_~handle) (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32)) (= (_ bv2 32) ~rjh~0)) [2021-11-07 00:59:19,459 INFO L860 garLoopResultBuilder]: At program point L743-1(lines 62 78) the Hoare annotation is: true [2021-11-07 00:59:19,459 INFO L857 garLoopResultBuilder]: For program point L2461-1(lines 2461 2467) no Hoare annotation was computed. [2021-11-07 00:59:19,459 INFO L857 garLoopResultBuilder]: For program point L2461(lines 2461 2467) no Hoare annotation was computed. [2021-11-07 00:59:19,459 INFO L853 garLoopResultBuilder]: At program point L2263-1(lines 2243 2267) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse1 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse2 (= (_ bv1 32) ~bob~0)) (.cse3 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse4 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse5 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse6 (= ULTIMATE.start_test_~op4~0 (_ bv0 32))) (.cse7 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse8 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8))) [2021-11-07 00:59:19,460 INFO L853 garLoopResultBuilder]: At program point L2263(lines 2243 2267) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse1 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse2 (= (_ bv1 32) ~bob~0)) (.cse3 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse4 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse5 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse6 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse7 (= (_ bv2 32) ~rjh~0)) (.cse8 (= ULTIMATE.start_test_~op1~0 (_ bv0 32)))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8))) [2021-11-07 00:59:19,460 INFO L853 garLoopResultBuilder]: At program point L2263-3(lines 2243 2267) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse1 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse2 (= (_ bv1 32) ~bob~0)) (.cse3 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse4 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse5 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse6 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse7 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-11-07 00:59:19,460 INFO L853 garLoopResultBuilder]: At program point L2263-2(lines 2243 2267) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse1 (= ULTIMATE.start_test_~op5~0 (_ bv0 32))) (.cse2 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse3 (= (_ bv1 32) ~bob~0)) (.cse4 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse5 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse6 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse7 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse8 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8))) [2021-11-07 00:59:19,460 INFO L853 garLoopResultBuilder]: At program point L2263-4(lines 2243 2267) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse1 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse2 (= (_ bv1 32) ~bob~0)) (.cse3 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse4 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse5 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse6 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse7 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-11-07 00:59:19,460 INFO L857 garLoopResultBuilder]: For program point L2595-1(lines 2595 2606) no Hoare annotation was computed. [2021-11-07 00:59:19,460 INFO L857 garLoopResultBuilder]: For program point L2595(lines 2595 2606) no Hoare annotation was computed. [2021-11-07 00:59:19,461 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-11-07 00:59:19,461 INFO L853 garLoopResultBuilder]: At program point L2795(lines 2782 2826) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse1 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse2 (= (_ bv1 32) ~bob~0)) (.cse3 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse4 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse5 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse6 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse7 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-11-07 00:59:19,461 INFO L857 garLoopResultBuilder]: For program point L1144(lines 1144 1152) no Hoare annotation was computed. [2021-11-07 00:59:19,461 INFO L857 garLoopResultBuilder]: For program point L1144-2(lines 1144 1152) no Hoare annotation was computed. [2021-11-07 00:59:19,461 INFO L857 garLoopResultBuilder]: For program point L881(lines 881 889) no Hoare annotation was computed. [2021-11-07 00:59:19,461 INFO L857 garLoopResultBuilder]: For program point L881-2(lines 881 889) no Hoare annotation was computed. [2021-11-07 00:59:19,461 INFO L857 garLoopResultBuilder]: For program point L881-4(lines 881 889) no Hoare annotation was computed. [2021-11-07 00:59:19,461 INFO L853 garLoopResultBuilder]: At program point L2731(lines 2718 2831) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse1 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse2 (= (_ bv1 32) ~bob~0)) (.cse3 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse4 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse5 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse6 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse7 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-11-07 00:59:19,461 INFO L857 garLoopResultBuilder]: For program point L2599-1(lines 2599 2605) no Hoare annotation was computed. [2021-11-07 00:59:19,461 INFO L857 garLoopResultBuilder]: For program point L2599(lines 2599 2605) no Hoare annotation was computed. [2021-11-07 00:59:19,462 INFO L853 garLoopResultBuilder]: At program point L1476(lines 1455 1479) the Hoare annotation is: (and (= |ULTIMATE.start_isReadable_#res| (_ bv1 32)) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32)) (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_sendEmail_~sender (_ bv1 32)) (not (= (_ bv0 32) ~__ste_client_privateKey0~0)) (= (_ bv1 32) ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) ULTIMATE.start_getClientPrivateKey_~handle) (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32)) (= (_ bv2 32) ~rjh~0)) [2021-11-07 00:59:19,462 INFO L860 garLoopResultBuilder]: At program point L1476-1(lines 1455 1479) the Hoare annotation is: true [2021-11-07 00:59:19,462 INFO L857 garLoopResultBuilder]: For program point L2335-1(lines 2335 2371) no Hoare annotation was computed. [2021-11-07 00:59:19,462 INFO L857 garLoopResultBuilder]: For program point L2335(lines 2335 2371) no Hoare annotation was computed. [2021-11-07 00:59:19,462 INFO L857 garLoopResultBuilder]: For program point L2335-3(lines 2335 2371) no Hoare annotation was computed. [2021-11-07 00:59:19,462 INFO L857 garLoopResultBuilder]: For program point L2335-2(lines 2335 2371) no Hoare annotation was computed. [2021-11-07 00:59:19,462 INFO L857 garLoopResultBuilder]: For program point L2203-1(lines 2203 2219) no Hoare annotation was computed. [2021-11-07 00:59:19,462 INFO L857 garLoopResultBuilder]: For program point L2203(lines 2203 2219) no Hoare annotation was computed. [2021-11-07 00:59:19,462 INFO L857 garLoopResultBuilder]: For program point L2335-4(lines 2335 2371) no Hoare annotation was computed. [2021-11-07 00:59:19,462 INFO L857 garLoopResultBuilder]: For program point L2203-3(lines 2203 2219) no Hoare annotation was computed. [2021-11-07 00:59:19,462 INFO L857 garLoopResultBuilder]: For program point L2203-2(lines 2203 2219) no Hoare annotation was computed. [2021-11-07 00:59:19,462 INFO L857 garLoopResultBuilder]: For program point L2203-4(lines 2203 2219) no Hoare annotation was computed. [2021-11-07 00:59:19,462 INFO L857 garLoopResultBuilder]: For program point L2402(lines 2402 2433) no Hoare annotation was computed. [2021-11-07 00:59:19,462 INFO L857 garLoopResultBuilder]: For program point L2336(lines 2336 2344) no Hoare annotation was computed. [2021-11-07 00:59:19,462 INFO L857 garLoopResultBuilder]: For program point L2336-2(lines 2336 2344) no Hoare annotation was computed. [2021-11-07 00:59:19,462 INFO L857 garLoopResultBuilder]: For program point L2336-4(lines 2336 2344) no Hoare annotation was computed. [2021-11-07 00:59:19,462 INFO L857 garLoopResultBuilder]: For program point L2336-6(lines 2336 2344) no Hoare annotation was computed. [2021-11-07 00:59:19,463 INFO L857 garLoopResultBuilder]: For program point L1147(lines 1147 1151) no Hoare annotation was computed. [2021-11-07 00:59:19,463 INFO L857 garLoopResultBuilder]: For program point L2336-8(lines 2336 2344) no Hoare annotation was computed. [2021-11-07 00:59:19,463 INFO L853 garLoopResultBuilder]: At program point L1147-2(lines 1 2843) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32)) (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_sendEmail_~sender (_ bv1 32)) (not (= (_ bv0 32) ~__ste_client_privateKey0~0)) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) ULTIMATE.start_getClientPrivateKey_~handle) (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32)) (= (_ bv2 32) ~rjh~0)) [2021-11-07 00:59:19,463 INFO L857 garLoopResultBuilder]: For program point L1147-3(lines 1147 1151) no Hoare annotation was computed. [2021-11-07 00:59:19,463 INFO L853 garLoopResultBuilder]: At program point L1147-5(lines 1 2843) the Hoare annotation is: (and (= |ULTIMATE.start_isReadable_#res| (_ bv1 32)) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32)) (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_sendEmail_~sender (_ bv1 32)) (= (_ bv1 32) ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32)) (= (_ bv2 32) ~rjh~0)) [2021-11-07 00:59:19,463 INFO L857 garLoopResultBuilder]: For program point L1544(lines 1544 1558) no Hoare annotation was computed. [2021-11-07 00:59:19,463 INFO L853 garLoopResultBuilder]: At program point L1544-1(lines 1511 1561) the Hoare annotation is: (and (= |ULTIMATE.start_isReadable_#res| (_ bv1 32)) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32)) (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_sendEmail_~sender (_ bv1 32)) (not (= (_ bv0 32) ~__ste_client_privateKey0~0)) (= (_ bv1 32) ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) ULTIMATE.start_getClientPrivateKey_~handle) (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32)) (= (_ bv2 32) ~rjh~0)) [2021-11-07 00:59:19,463 INFO L857 garLoopResultBuilder]: For program point L1544-2(lines 1544 1558) no Hoare annotation was computed. [2021-11-07 00:59:19,463 INFO L860 garLoopResultBuilder]: At program point L1544-3(lines 1511 1561) the Hoare annotation is: true [2021-11-07 00:59:19,463 INFO L857 garLoopResultBuilder]: For program point L2403(lines 2403 2414) no Hoare annotation was computed. [2021-11-07 00:59:19,463 INFO L853 garLoopResultBuilder]: At program point L1280(lines 1275 1283) the Hoare annotation is: (and (= |ULTIMATE.start_isReadable_#res| (_ bv1 32)) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32)) (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_sendEmail_~sender (_ bv1 32)) (not (= (_ bv0 32) ~__ste_client_privateKey0~0)) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) ULTIMATE.start_getClientPrivateKey_~handle) (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32)) (= (_ bv2 32) ~rjh~0)) [2021-11-07 00:59:19,464 INFO L853 garLoopResultBuilder]: At program point L1280-1(lines 1275 1283) the Hoare annotation is: (and (= |ULTIMATE.start_isReadable_#res| (_ bv1 32)) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32)) (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_sendEmail_~sender (_ bv1 32)) (not (= (_ bv0 32) ~__ste_client_privateKey0~0)) (= (_ bv1 32) ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) ULTIMATE.start_getClientPrivateKey_~handle) (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32)) (= (_ bv2 32) ~rjh~0)) [2021-11-07 00:59:19,464 INFO L853 garLoopResultBuilder]: At program point L1280-2(lines 1275 1283) the Hoare annotation is: (and (= |ULTIMATE.start_isReadable_#res| (_ bv1 32)) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32)) (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_sendEmail_~sender (_ bv1 32)) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32)) (= (_ bv2 32) ~rjh~0)) [2021-11-07 00:59:19,464 INFO L860 garLoopResultBuilder]: At program point L1280-3(lines 1275 1283) the Hoare annotation is: true [2021-11-07 00:59:19,464 INFO L857 garLoopResultBuilder]: For program point L884(lines 884 888) no Hoare annotation was computed. [2021-11-07 00:59:19,464 INFO L853 garLoopResultBuilder]: At program point L884-2(lines 877 892) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32)) (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_sendEmail_~sender (_ bv1 32)) (not (= (_ bv0 32) ~__ste_client_privateKey0~0)) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32)) (= (_ bv2 32) ~rjh~0)) [2021-11-07 00:59:19,464 INFO L857 garLoopResultBuilder]: For program point L2800(lines 2800 2807) no Hoare annotation was computed. [2021-11-07 00:59:19,464 INFO L857 garLoopResultBuilder]: For program point L884-3(lines 884 888) no Hoare annotation was computed. [2021-11-07 00:59:19,464 INFO L853 garLoopResultBuilder]: At program point L884-5(lines 877 892) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32)) (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_sendEmail_~sender (_ bv1 32)) (not (= (_ bv0 32) ~__ste_client_privateKey0~0)) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) ULTIMATE.start_getClientPrivateKey_~handle) (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32)) (= (_ bv2 32) ~rjh~0)) [2021-11-07 00:59:19,465 INFO L857 garLoopResultBuilder]: For program point L884-6(lines 884 888) no Hoare annotation was computed. [2021-11-07 00:59:19,465 INFO L853 garLoopResultBuilder]: At program point L884-8(lines 877 892) the Hoare annotation is: (and (= |ULTIMATE.start_isReadable_#res| (_ bv1 32)) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32)) (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_sendEmail_~sender (_ bv1 32)) (= (_ bv1 32) ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32)) (= (_ bv2 32) ~rjh~0)) [2021-11-07 00:59:19,465 INFO L857 garLoopResultBuilder]: For program point L2470(lines 2470 2486) no Hoare annotation was computed. [2021-11-07 00:59:19,465 INFO L857 garLoopResultBuilder]: For program point L2470-1(lines 2470 2486) no Hoare annotation was computed. [2021-11-07 00:59:19,465 INFO L857 garLoopResultBuilder]: For program point L2471-1(lines 2471 2482) no Hoare annotation was computed. [2021-11-07 00:59:19,465 INFO L857 garLoopResultBuilder]: For program point L2471(lines 2471 2482) no Hoare annotation was computed. [2021-11-07 00:59:19,465 INFO L857 garLoopResultBuilder]: For program point L2339(lines 2339 2343) no Hoare annotation was computed. [2021-11-07 00:59:19,465 INFO L857 garLoopResultBuilder]: For program point L2339-3(lines 2339 2343) no Hoare annotation was computed. [2021-11-07 00:59:19,466 INFO L857 garLoopResultBuilder]: For program point L2207-1(lines 2207 2218) no Hoare annotation was computed. [2021-11-07 00:59:19,466 INFO L857 garLoopResultBuilder]: For program point L2207(lines 2207 2218) no Hoare annotation was computed. [2021-11-07 00:59:19,466 INFO L857 garLoopResultBuilder]: For program point L2207-3(lines 2207 2218) no Hoare annotation was computed. [2021-11-07 00:59:19,466 INFO L857 garLoopResultBuilder]: For program point L2207-2(lines 2207 2218) no Hoare annotation was computed. [2021-11-07 00:59:19,466 INFO L857 garLoopResultBuilder]: For program point L2339-6(lines 2339 2343) no Hoare annotation was computed. [2021-11-07 00:59:19,466 INFO L857 garLoopResultBuilder]: For program point L2339-9(lines 2339 2343) no Hoare annotation was computed. [2021-11-07 00:59:19,466 INFO L857 garLoopResultBuilder]: For program point L2207-4(lines 2207 2218) no Hoare annotation was computed. [2021-11-07 00:59:19,466 INFO L857 garLoopResultBuilder]: For program point L2339-12(lines 2339 2343) no Hoare annotation was computed. [2021-11-07 00:59:19,466 INFO L857 garLoopResultBuilder]: For program point L2736(lines 2736 2743) no Hoare annotation was computed. [2021-11-07 00:59:19,467 INFO L853 garLoopResultBuilder]: At program point L2604(lines 2587 2610) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32)) (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_sendEmail_~sender (_ bv1 32)) (not (= (_ bv0 32) ~__ste_client_privateKey0~0)) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= (_ bv1 32) ULTIMATE.start_getClientPrivateKey_~handle) (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32)) (= (_ bv2 32) ~rjh~0)) [2021-11-07 00:59:19,467 INFO L853 garLoopResultBuilder]: At program point L2604-1(lines 2587 2610) the Hoare annotation is: (and (= |ULTIMATE.start_isReadable_#res| (_ bv1 32)) (= |ULTIMATE.start_valid_product_#res| (_ bv1 32)) (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32)) (= (_ bv1 32) ~bob~0) (= ULTIMATE.start_sendEmail_~sender (_ bv1 32)) (= (_ bv1 32) ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0) (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32)) (= (_ bv3 32) ULTIMATE.start_setClientId_~handle) (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32)) (= (_ bv2 32) ~rjh~0)) [2021-11-07 00:59:19,467 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-11-07 00:59:19,467 INFO L857 garLoopResultBuilder]: For program point L2407(lines 2407 2413) no Hoare annotation was computed. [2021-11-07 00:59:19,467 INFO L857 garLoopResultBuilder]: For program point L2672(lines 2671 2835) no Hoare annotation was computed. [2021-11-07 00:59:19,467 INFO L857 garLoopResultBuilder]: For program point L1549(lines 1549 1555) no Hoare annotation was computed. [2021-11-07 00:59:19,467 INFO L857 garLoopResultBuilder]: For program point L1549-2(lines 1549 1555) no Hoare annotation was computed. [2021-11-07 00:59:19,467 INFO L857 garLoopResultBuilder]: For program point L2673(lines 2673 2677) no Hoare annotation was computed. [2021-11-07 00:59:19,467 INFO L857 garLoopResultBuilder]: For program point L2475-1(lines 2475 2481) no Hoare annotation was computed. [2021-11-07 00:59:19,468 INFO L857 garLoopResultBuilder]: For program point L2475(lines 2475 2481) no Hoare annotation was computed. [2021-11-07 00:59:19,468 INFO L857 garLoopResultBuilder]: For program point L2211-1(lines 2211 2217) no Hoare annotation was computed. [2021-11-07 00:59:19,468 INFO L857 garLoopResultBuilder]: For program point L2211(lines 2211 2217) no Hoare annotation was computed. [2021-11-07 00:59:19,468 INFO L857 garLoopResultBuilder]: For program point L2211-3(lines 2211 2217) no Hoare annotation was computed. [2021-11-07 00:59:19,468 INFO L857 garLoopResultBuilder]: For program point L2211-2(lines 2211 2217) no Hoare annotation was computed. [2021-11-07 00:59:19,468 INFO L857 garLoopResultBuilder]: For program point L1088(lines 1088 1099) no Hoare annotation was computed. [2021-11-07 00:59:19,468 INFO L857 garLoopResultBuilder]: For program point L1088-1(lines 1088 1099) no Hoare annotation was computed. [2021-11-07 00:59:19,469 INFO L857 garLoopResultBuilder]: For program point L2211-4(lines 2211 2217) no Hoare annotation was computed. [2021-11-07 00:59:19,469 INFO L857 garLoopResultBuilder]: For program point L2346(lines 2346 2370) no Hoare annotation was computed. [2021-11-07 00:59:19,469 INFO L857 garLoopResultBuilder]: For program point L2346-2(lines 2346 2370) no Hoare annotation was computed. [2021-11-07 00:59:19,469 INFO L857 garLoopResultBuilder]: For program point L2346-1(lines 2346 2370) no Hoare annotation was computed. [2021-11-07 00:59:19,469 INFO L857 garLoopResultBuilder]: For program point L2346-4(lines 2346 2370) no Hoare annotation was computed. [2021-11-07 00:59:19,469 INFO L857 garLoopResultBuilder]: For program point L2346-3(lines 2346 2370) no Hoare annotation was computed. [2021-11-07 00:59:19,469 INFO L853 garLoopResultBuilder]: At program point L2809(lines 2796 2825) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| (_ bv1 32))) (.cse1 (= ULTIMATE.start_setup_rjh_~rjh___0 (_ bv2 32))) (.cse2 (= (_ bv1 32) ~bob~0)) (.cse3 (not (= (_ bv0 32) ~__ste_client_privateKey0~0))) (.cse4 (= ULTIMATE.start_setup_chuck_~chuck___0 (_ bv3 32))) (.cse5 (= (_ bv3 32) ULTIMATE.start_setClientId_~handle)) (.cse6 (= ULTIMATE.start_setup_bob_~bob___0 (_ bv1 32))) (.cse7 (= (_ bv2 32) ~rjh~0))) (or (and (= ULTIMATE.start_test_~op2~0 (_ bv1 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= ULTIMATE.start_test_~op2~0 (_ bv0 32)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-11-07 00:59:19,470 INFO L857 garLoopResultBuilder]: For program point L2347(lines 2347 2355) no Hoare annotation was computed. [2021-11-07 00:59:19,470 INFO L857 garLoopResultBuilder]: For program point L2281(lines 2281 2327) no Hoare annotation was computed. [2021-11-07 00:59:19,470 INFO L857 garLoopResultBuilder]: For program point L2347-2(lines 2347 2355) no Hoare annotation was computed. [2021-11-07 00:59:19,470 INFO L857 garLoopResultBuilder]: For program point L2347-4(lines 2347 2355) no Hoare annotation was computed. [2021-11-07 00:59:19,470 INFO L857 garLoopResultBuilder]: For program point L2347-6(lines 2347 2355) no Hoare annotation was computed. [2021-11-07 00:59:19,470 INFO L857 garLoopResultBuilder]: For program point L1092(lines 1092 1098) no Hoare annotation was computed. [2021-11-07 00:59:19,470 INFO L857 garLoopResultBuilder]: For program point L1092-1(lines 1092 1098) no Hoare annotation was computed. [2021-11-07 00:59:19,470 INFO L857 garLoopResultBuilder]: For program point L2347-8(lines 2347 2355) no Hoare annotation was computed. [2021-11-07 00:59:19,474 INFO L731 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 00:59:19,476 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-07 00:59:19,560 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 12:59:19 BoogieIcfgContainer [2021-11-07 00:59:19,560 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-07 00:59:19,561 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-07 00:59:19,561 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-07 00:59:19,561 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-07 00:59:19,562 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:56:32" (3/4) ... [2021-11-07 00:59:19,565 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-07 00:59:19,600 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 132 nodes and edges [2021-11-07 00:59:19,604 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 75 nodes and edges [2021-11-07 00:59:19,607 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2021-11-07 00:59:19,610 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-11-07 00:59:19,613 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-07 00:59:19,616 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-07 00:59:19,646 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \result == 1bv32 [2021-11-07 00:59:19,646 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(2bv32 == handle) && \result == 1bv32) && 1bv32 == bob) && bob___0 == 1bv32 [2021-11-07 00:59:19,646 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((123bv32 == __ste_client_privateKey0 && !(2bv32 == handle)) && \result == 1bv32) && handle == 1bv32) && 1bv32 == bob) && value == 123bv32) && bob___0 == 1bv32 [2021-11-07 00:59:19,647 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((123bv32 == __ste_client_privateKey0 && \result == 1bv32) && rjh___0 == 2bv32) && handle == 1bv32) && 1bv32 == bob) && value == 123bv32) && bob___0 == 1bv32) && 2bv32 == rjh) && 2bv32 == handle [2021-11-07 00:59:19,647 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((123bv32 == __ste_client_privateKey0 && !(value == 0bv32)) && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && 2bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) && 2bv32 == handle [2021-11-07 00:59:19,647 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((123bv32 == __ste_client_privateKey0 && !(value == 0bv32)) && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && 2bv32 == handle) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh [2021-11-07 00:59:19,648 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((123bv32 == __ste_client_privateKey0 && !(value == 0bv32)) && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 3bv32 == handle) && 2bv32 == rjh [2021-11-07 00:59:19,648 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((123bv32 == __ste_client_privateKey0 && !(value == 0bv32)) && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 3bv32 == handle) && 2bv32 == rjh [2021-11-07 00:59:19,649 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) [2021-11-07 00:59:19,649 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((\result == 1bv32 && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh [2021-11-07 00:59:19,649 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) [2021-11-07 00:59:19,649 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) [2021-11-07 00:59:19,649 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) [2021-11-07 00:59:19,650 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) [2021-11-07 00:59:19,650 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) [2021-11-07 00:59:19,650 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) [2021-11-07 00:59:19,650 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) [2021-11-07 00:59:19,651 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) [2021-11-07 00:59:19,651 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) [2021-11-07 00:59:19,651 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && 2bv32 == handle) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && op3 == 0bv32) && 2bv32 == rjh) || ((((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && 2bv32 == handle) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && op3 == 0bv32) && 2bv32 == rjh) [2021-11-07 00:59:19,651 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) [2021-11-07 00:59:19,652 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((op2 == 0bv32 && !(value == 0bv32)) && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && 2bv32 == handle) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((((!(value == 0bv32) && op2 == 1bv32) && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && 2bv32 == handle) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) [2021-11-07 00:59:19,652 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((\result == 1bv32 && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh [2021-11-07 00:59:19,653 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((op2 == 0bv32 && !(value == 0bv32)) && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || (((((((((!(value == 0bv32) && op2 == 1bv32) && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) [2021-11-07 00:59:19,653 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((\result == 1bv32 && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh [2021-11-07 00:59:19,654 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && op4 == 0bv32) && bob___0 == 1bv32) && 2bv32 == rjh) || (((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && op4 == 0bv32) && bob___0 == 1bv32) && 2bv32 == rjh) [2021-11-07 00:59:19,654 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) && op1 == 0bv32) || (((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) && op1 == 0bv32) [2021-11-07 00:59:19,654 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((op2 == 0bv32 && \result == 1bv32) && op5 == 0bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || (((((((((op2 == 1bv32 && \result == 1bv32) && op5 == 0bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) [2021-11-07 00:59:19,654 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((\result == 1bv32 && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh [2021-11-07 00:59:19,655 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) [2021-11-07 00:59:19,655 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && op4 == 0bv32) && bob___0 == 1bv32) && 2bv32 == rjh) || (((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && op4 == 0bv32) && bob___0 == 1bv32) && 2bv32 == rjh) [2021-11-07 00:59:19,655 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) [2021-11-07 00:59:19,655 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) && op1 == 0bv32) || (((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) && op1 == 0bv32) [2021-11-07 00:59:19,656 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((op2 == 0bv32 && \result == 1bv32) && op5 == 0bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || (((((((((op2 == 1bv32 && \result == 1bv32) && op5 == 0bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) [2021-11-07 00:59:19,656 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && op4 == 0bv32) && bob___0 == 1bv32) && 2bv32 == rjh) || (((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && op4 == 0bv32) && bob___0 == 1bv32) && 2bv32 == rjh) [2021-11-07 00:59:19,656 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) && op1 == 0bv32) || (((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) && op1 == 0bv32) [2021-11-07 00:59:19,656 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((op2 == 0bv32 && \result == 1bv32) && op5 == 0bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || (((((((((op2 == 1bv32 && \result == 1bv32) && op5 == 0bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) [2021-11-07 00:59:19,657 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) [2021-11-07 00:59:19,657 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && op4 == 0bv32) && bob___0 == 1bv32) && 2bv32 == rjh) || (((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && op4 == 0bv32) && bob___0 == 1bv32) && 2bv32 == rjh) [2021-11-07 00:59:19,657 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) [2021-11-07 00:59:19,657 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) && op1 == 0bv32) || (((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) && op1 == 0bv32) [2021-11-07 00:59:19,658 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((op2 == 0bv32 && \result == 1bv32) && op5 == 0bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || (((((((((op2 == 1bv32 && \result == 1bv32) && op5 == 0bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) [2021-11-07 00:59:19,658 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) [2021-11-07 00:59:19,658 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) [2021-11-07 00:59:19,658 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((\result == 1bv32 && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && !(\result == 0bv32)) && chuck___0 == 3bv32) && 3bv32 == handle) && 1bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh [2021-11-07 00:59:19,659 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && op4 == 0bv32) && bob___0 == 1bv32) && 2bv32 == rjh) || (((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && op4 == 0bv32) && bob___0 == 1bv32) && 2bv32 == rjh) [2021-11-07 00:59:19,659 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) [2021-11-07 00:59:19,659 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) && op1 == 0bv32) || (((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) && op1 == 0bv32) [2021-11-07 00:59:19,659 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((op2 == 0bv32 && \result == 1bv32) && op5 == 0bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || (((((((((op2 == 1bv32 && \result == 1bv32) && op5 == 0bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) [2021-11-07 00:59:19,660 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) [2021-11-07 00:59:19,660 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((\result == 1bv32 && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && 1bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh [2021-11-07 00:59:19,660 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) [2021-11-07 00:59:19,660 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) [2021-11-07 00:59:19,661 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((!(privkey == 0bv32) && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && 1bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh [2021-11-07 00:59:19,661 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) && op1 == 0bv32) || (((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) && op1 == 0bv32) [2021-11-07 00:59:19,661 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((\result == 1bv32 && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && 1bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh [2021-11-07 00:59:19,661 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((\result == 1bv32 && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && 1bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh [2021-11-07 00:59:19,662 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) && op1 == 0bv32) || (((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) && op1 == 0bv32) [2021-11-07 00:59:19,662 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) && op1 == 0bv32) || (((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) && op1 == 0bv32) [2021-11-07 00:59:19,662 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((\result == 1bv32 && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && 1bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh [2021-11-07 00:59:19,662 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((\result == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && 1bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh [2021-11-07 00:59:19,662 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((\result == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && 1bv32 == tmp) && chuck___0 == 3bv32) && 3bv32 == handle) && 1bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh [2021-11-07 00:59:19,663 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((\result == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && 1bv32 == tmp) && chuck___0 == 3bv32) && 3bv32 == handle) && 1bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh [2021-11-07 00:59:19,663 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((\result == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && 1bv32 == tmp) && chuck___0 == 3bv32) && 3bv32 == handle) && 1bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh [2021-11-07 00:59:19,663 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((\result == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && 1bv32 == tmp) && chuck___0 == 3bv32) && 3bv32 == handle) && 1bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh [2021-11-07 00:59:19,663 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((\result == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && 1bv32 == tmp) && chuck___0 == 3bv32) && 3bv32 == handle) && 1bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh [2021-11-07 00:59:19,663 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((\result == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && 1bv32 == tmp) && chuck___0 == 3bv32) && 3bv32 == handle) && 1bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh [2021-11-07 00:59:19,663 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((\result == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && 1bv32 == tmp) && chuck___0 == 3bv32) && 3bv32 == handle) && 1bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh [2021-11-07 00:59:19,664 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((\result == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && 1bv32 == tmp) && chuck___0 == 3bv32) && 3bv32 == handle) && 1bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh [2021-11-07 00:59:19,664 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((\result == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && 1bv32 == tmp) && chuck___0 == 3bv32) && 3bv32 == handle) && 1bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh [2021-11-07 00:59:19,664 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((\result == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && 1bv32 == tmp) && chuck___0 == 3bv32) && 3bv32 == handle) && 1bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh [2021-11-07 00:59:19,664 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((\result == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && 1bv32 == tmp) && chuck___0 == 3bv32) && 3bv32 == handle) && 1bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh [2021-11-07 00:59:19,664 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((\result == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && 1bv32 == tmp) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh [2021-11-07 00:59:19,665 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((\result == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && 1bv32 == tmp) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh [2021-11-07 00:59:19,665 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((\result == 1bv32 && !(privkey == 0bv32)) && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && 1bv32 == tmp) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh [2021-11-07 00:59:19,665 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((\result == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && 1bv32 == tmp) && chuck___0 == 3bv32) && 3bv32 == handle) && 1bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh [2021-11-07 00:59:19,665 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((\result == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && 1bv32 == tmp) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh [2021-11-07 00:59:19,666 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((\result == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && 1bv32 == tmp) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh [2021-11-07 00:59:19,666 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((\result == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && 1bv32 == tmp) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh [2021-11-07 00:59:19,666 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((\result == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh [2021-11-07 00:59:19,782 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/witness.graphml [2021-11-07 00:59:19,782 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-07 00:59:19,784 INFO L168 Benchmark]: Toolchain (without parser) took 172558.10 ms. Allocated memory was 56.6 MB in the beginning and 3.3 GB in the end (delta: 3.2 GB). Free memory was 32.1 MB in the beginning and 2.6 GB in the end (delta: -2.5 GB). Peak memory consumption was 724.6 MB. Max. memory is 16.1 GB. [2021-11-07 00:59:19,784 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 56.6 MB. Free memory is still 37.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 00:59:19,785 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1055.62 ms. Allocated memory was 56.6 MB in the beginning and 69.2 MB in the end (delta: 12.6 MB). Free memory was 32.0 MB in the beginning and 43.1 MB in the end (delta: -11.1 MB). Peak memory consumption was 16.4 MB. Max. memory is 16.1 GB. [2021-11-07 00:59:19,785 INFO L168 Benchmark]: Boogie Procedure Inliner took 187.24 ms. Allocated memory is still 69.2 MB. Free memory was 43.1 MB in the beginning and 35.4 MB in the end (delta: 7.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-11-07 00:59:19,786 INFO L168 Benchmark]: Boogie Preprocessor took 166.75 ms. Allocated memory is still 69.2 MB. Free memory was 35.4 MB in the beginning and 43.4 MB in the end (delta: -8.0 MB). Peak memory consumption was 11.2 MB. Max. memory is 16.1 GB. [2021-11-07 00:59:19,786 INFO L168 Benchmark]: RCFGBuilder took 4249.10 ms. Allocated memory was 69.2 MB in the beginning and 88.1 MB in the end (delta: 18.9 MB). Free memory was 43.4 MB in the beginning and 32.3 MB in the end (delta: 11.0 MB). Peak memory consumption was 34.9 MB. Max. memory is 16.1 GB. [2021-11-07 00:59:19,786 INFO L168 Benchmark]: TraceAbstraction took 166667.13 ms. Allocated memory was 88.1 MB in the beginning and 3.3 GB in the end (delta: 3.2 GB). Free memory was 31.5 MB in the beginning and 2.6 GB in the end (delta: -2.6 GB). Peak memory consumption was 2.2 GB. Max. memory is 16.1 GB. [2021-11-07 00:59:19,787 INFO L168 Benchmark]: Witness Printer took 221.79 ms. Allocated memory is still 3.3 GB. Free memory was 2.6 GB in the beginning and 2.6 GB in the end (delta: 28.3 MB). Peak memory consumption was 29.4 MB. Max. memory is 16.1 GB. [2021-11-07 00:59:19,789 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 56.6 MB. Free memory is still 37.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1055.62 ms. Allocated memory was 56.6 MB in the beginning and 69.2 MB in the end (delta: 12.6 MB). Free memory was 32.0 MB in the beginning and 43.1 MB in the end (delta: -11.1 MB). Peak memory consumption was 16.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 187.24 ms. Allocated memory is still 69.2 MB. Free memory was 43.1 MB in the beginning and 35.4 MB in the end (delta: 7.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 166.75 ms. Allocated memory is still 69.2 MB. Free memory was 35.4 MB in the beginning and 43.4 MB in the end (delta: -8.0 MB). Peak memory consumption was 11.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 4249.10 ms. Allocated memory was 69.2 MB in the beginning and 88.1 MB in the end (delta: 18.9 MB). Free memory was 43.4 MB in the beginning and 32.3 MB in the end (delta: 11.0 MB). Peak memory consumption was 34.9 MB. Max. memory is 16.1 GB. * TraceAbstraction took 166667.13 ms. Allocated memory was 88.1 MB in the beginning and 3.3 GB in the end (delta: 3.2 GB). Free memory was 31.5 MB in the beginning and 2.6 GB in the end (delta: -2.6 GB). Peak memory consumption was 2.2 GB. Max. memory is 16.1 GB. * Witness Printer took 221.79 ms. Allocated memory is still 3.3 GB. Free memory was 2.6 GB in the beginning and 2.6 GB in the end (delta: 28.3 MB). Peak memory consumption was 29.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 742]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 742]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 369 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 166.5s, OverallIterations: 18, TraceHistogramMax: 3, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 15.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 121.1s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 12742 SDtfs, 21119 SDslu, 19351 SDs, 0 SdLazy, 594 SolverSat, 93 SolverUnsat, 3 SolverUnknown, 0 SolverNotchecked, 6.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2337 GetRequests, 2248 SyntacticMatches, 0 SemanticMatches, 89 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 179 ImplicationChecksByTransitivity, 0.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=19340occurred in iteration=15, InterpolantAutomatonStates: 93, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 6.6s AutomataMinimizationTime, 18 MinimizatonAttempts, 57239 StatesRemovedByMinimization, 16 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 91 LocationsWithAnnotation, 91 PreInvPairs, 2268 NumberOfFragments, 3846 HoareAnnotationTreeSize, 91 FomulaSimplifications, 87577726 FormulaSimplificationTreeSizeReduction, 26.2s HoareSimplificationTime, 91 FomulaSimplificationsInter, 29439545 FormulaSimplificationTreeSizeReductionInter, 94.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 1.0s SsaConstructionTime, 3.3s SatisfiabilityAnalysisTime, 6.8s InterpolantComputationTime, 1176 NumberOfCodeBlocks, 1176 NumberOfCodeBlocksAsserted, 21 NumberOfCheckSat, 2310 ConstructedInterpolants, 0 QuantifiedInterpolants, 3517 SizeOfPredicates, 49 NumberOfNonLiveVariables, 9464 ConjunctsInSsa, 92 ConjunctsInUnsatCore, 42 InterpolantComputations, 36 PerfectInterpolantSequences, 122/182 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - InvariantResult [Line: 2223]: Loop Invariant Derived loop invariant: (((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) && op1 == 0bv32) || (((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) && op1 == 0bv32) - InvariantResult [Line: 877]: Loop Invariant Derived loop invariant: ((((((((\result == 1bv32 && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && 1bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh - InvariantResult [Line: 895]: Loop Invariant Derived loop invariant: ((((((((\result == 1bv32 && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && 1bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((123bv32 == __ste_client_privateKey0 && \result == 1bv32) && rjh___0 == 2bv32) && handle == 1bv32) && 1bv32 == bob) && value == 123bv32) && bob___0 == 1bv32) && 2bv32 == rjh) && 2bv32 == handle - InvariantResult [Line: 1275]: Loop Invariant Derived loop invariant: (((((((((\result == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && 1bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh - InvariantResult [Line: 2679]: Loop Invariant Derived loop invariant: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) - InvariantResult [Line: 2199]: Loop Invariant Derived loop invariant: (((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) && op1 == 0bv32) || (((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) && op1 == 0bv32) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((123bv32 == __ste_client_privateKey0 && !(value == 0bv32)) && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 3bv32 == handle) && 2bv32 == rjh - InvariantResult [Line: 2199]: Loop Invariant Derived loop invariant: (((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && op4 == 0bv32) && bob___0 == 1bv32) && 2bv32 == rjh) || (((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && op4 == 0bv32) && bob___0 == 1bv32) && 2bv32 == rjh) - InvariantResult [Line: 1103]: Loop Invariant Derived loop invariant: (((((((((!(privkey == 0bv32) && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && 1bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh - InvariantResult [Line: 2796]: Loop Invariant Derived loop invariant: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) - InvariantResult [Line: 2331]: Loop Invariant Derived loop invariant: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) - InvariantResult [Line: 1511]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2223]: Loop Invariant Derived loop invariant: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) - InvariantResult [Line: 1437]: Loop Invariant Derived loop invariant: ((((((((((\result == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && 1bv32 == tmp) && chuck___0 == 3bv32) && 3bv32 == handle) && 1bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh - InvariantResult [Line: 1455]: Loop Invariant Derived loop invariant: ((((((((((\result == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && 1bv32 == tmp) && chuck___0 == 3bv32) && 3bv32 == handle) && 1bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh - InvariantResult [Line: 858]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1084]: Loop Invariant Derived loop invariant: ((((((((((\result == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && 1bv32 == tmp) && chuck___0 == 3bv32) && 3bv32 == handle) && 1bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh - InvariantResult [Line: 248]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2199]: Loop Invariant Derived loop invariant: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) - InvariantResult [Line: 1121]: Loop Invariant Derived loop invariant: ((((((((((\result == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && 1bv32 == tmp) && chuck___0 == 3bv32) && 3bv32 == handle) && 1bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh - InvariantResult [Line: 1455]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 361]: Loop Invariant Derived loop invariant: ((((((((((op2 == 0bv32 && !(value == 0bv32)) && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && 2bv32 == handle) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((((!(value == 0bv32) && op2 == 1bv32) && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && 2bv32 == handle) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) - InvariantResult [Line: 351]: Loop Invariant Derived loop invariant: (((((((((op2 == 0bv32 && !(value == 0bv32)) && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || (((((((((!(value == 0bv32) && op2 == 1bv32) && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) - InvariantResult [Line: 2152]: Loop Invariant Derived loop invariant: ((((((((\result == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && 1bv32 == tmp) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh - InvariantResult [Line: 2243]: Loop Invariant Derived loop invariant: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) - InvariantResult [Line: 1084]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2223]: Loop Invariant Derived loop invariant: (((((((((op2 == 0bv32 && \result == 1bv32) && op5 == 0bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || (((((((((op2 == 1bv32 && \result == 1bv32) && op5 == 0bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) - InvariantResult [Line: 1405]: Loop Invariant Derived loop invariant: ((((((((((\result == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && 1bv32 == tmp) && chuck___0 == 3bv32) && 3bv32 == handle) && 1bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((\result == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && 1bv32 == tmp) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh - InvariantResult [Line: 2152]: Loop Invariant Derived loop invariant: (((((((((\result == 1bv32 && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && !(\result == 0bv32)) && chuck___0 == 3bv32) && 3bv32 == handle) && 1bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh - InvariantResult [Line: 2277]: Loop Invariant Derived loop invariant: (((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) && op1 == 0bv32) || (((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) && op1 == 0bv32) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((\result == 1bv32 && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && 1bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh - InvariantResult [Line: 2223]: Loop Invariant Derived loop invariant: (((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && op4 == 0bv32) && bob___0 == 1bv32) && 2bv32 == rjh) || (((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && op4 == 0bv32) && bob___0 == 1bv32) && 2bv32 == rjh) - InvariantResult [Line: 2243]: Loop Invariant Derived loop invariant: (((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) && op1 == 0bv32) || (((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) && op1 == 0bv32) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((123bv32 == __ste_client_privateKey0 && !(value == 0bv32)) && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && 2bv32 == handle) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) - InvariantResult [Line: 1511]: Loop Invariant Derived loop invariant: ((((((((((\result == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && 1bv32 == tmp) && chuck___0 == 3bv32) && 3bv32 == handle) && 1bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && 2bv32 == handle) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && op3 == 0bv32) && 2bv32 == rjh) || ((((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && 2bv32 == handle) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && op3 == 0bv32) && 2bv32 == rjh) - InvariantResult [Line: 772]: Loop Invariant Derived loop invariant: \result == 1bv32 - InvariantResult [Line: 914]: Loop Invariant Derived loop invariant: (((((((\result == 1bv32 && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh - InvariantResult [Line: 2670]: Loop Invariant Derived loop invariant: ((((((\result == 1bv32 && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((op2 == 0bv32 && \result == 1bv32) && op5 == 0bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || (((((((((op2 == 1bv32 && \result == 1bv32) && op5 == 0bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) - InvariantResult [Line: 2782]: Loop Invariant Derived loop invariant: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) - InvariantResult [Line: 2331]: Loop Invariant Derived loop invariant: (((((((((op2 == 0bv32 && \result == 1bv32) && op5 == 0bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || (((((((((op2 == 1bv32 && \result == 1bv32) && op5 == 0bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) - InvariantResult [Line: 2746]: Loop Invariant Derived loop invariant: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) - InvariantResult [Line: 2331]: Loop Invariant Derived loop invariant: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) - InvariantResult [Line: 2331]: Loop Invariant Derived loop invariant: (((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && op4 == 0bv32) && bob___0 == 1bv32) && 2bv32 == rjh) || (((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && op4 == 0bv32) && bob___0 == 1bv32) && 2bv32 == rjh) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((123bv32 == __ste_client_privateKey0 && !(2bv32 == handle)) && \result == 1bv32) && handle == 1bv32) && 1bv32 == bob) && value == 123bv32) && bob___0 == 1bv32 - InvariantResult [Line: 858]: Loop Invariant Derived loop invariant: ((((((((((\result == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && 1bv32 == tmp) && chuck___0 == 3bv32) && 3bv32 == handle) && 1bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh - InvariantResult [Line: 2384]: Loop Invariant Derived loop invariant: (((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) && op1 == 0bv32) || (((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) && op1 == 0bv32) - InvariantResult [Line: 1275]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 895]: Loop Invariant Derived loop invariant: ((((((((\result == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && 1bv32 == tmp) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh - InvariantResult [Line: 2693]: Loop Invariant Derived loop invariant: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((!(2bv32 == handle) && \result == 1bv32) && 1bv32 == bob) && bob___0 == 1bv32 - InvariantResult [Line: 2223]: Loop Invariant Derived loop invariant: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) - InvariantResult [Line: 2757]: Loop Invariant Derived loop invariant: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((123bv32 == __ste_client_privateKey0 && !(value == 0bv32)) && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && 2bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) && 2bv32 == handle - InvariantResult [Line: 1275]: Loop Invariant Derived loop invariant: ((((((((((\result == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && 1bv32 == tmp) && chuck___0 == 3bv32) && 3bv32 == handle) && 1bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh - InvariantResult [Line: 2671]: Loop Invariant Derived loop invariant: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) - InvariantResult [Line: 215]: Loop Invariant Derived loop invariant: ((((((((123bv32 == __ste_client_privateKey0 && !(value == 0bv32)) && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 3bv32 == handle) && 2bv32 == rjh - InvariantResult [Line: 877]: Loop Invariant Derived loop invariant: ((((((((\result == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && 1bv32 == tmp) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh - InvariantResult [Line: 2199]: Loop Invariant Derived loop invariant: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) - InvariantResult [Line: 2587]: Loop Invariant Derived loop invariant: ((((((((\result == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && 1bv32 == tmp) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 877]: Loop Invariant Derived loop invariant: (((((((\result == 1bv32 && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh - InvariantResult [Line: 2243]: Loop Invariant Derived loop invariant: (((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && op4 == 0bv32) && bob___0 == 1bv32) && 2bv32 == rjh) || (((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && op4 == 0bv32) && bob___0 == 1bv32) && 2bv32 == rjh) - InvariantResult [Line: 2492]: Loop Invariant Derived loop invariant: (((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) && op1 == 0bv32) || (((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) && op1 == 0bv32) - InvariantResult [Line: 1293]: Loop Invariant Derived loop invariant: (((((((\result == 1bv32 && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh - InvariantResult [Line: 2771]: Loop Invariant Derived loop invariant: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) - InvariantResult [Line: 238]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1275]: Loop Invariant Derived loop invariant: (((((((\result == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh - InvariantResult [Line: 1121]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2331]: Loop Invariant Derived loop invariant: (((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) && op1 == 0bv32) || (((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) && op1 == 0bv32) - InvariantResult [Line: 1103]: Loop Invariant Derived loop invariant: (((((((((\result == 1bv32 && !(privkey == 0bv32)) && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && 1bv32 == tmp) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh - InvariantResult [Line: 2732]: Loop Invariant Derived loop invariant: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) - InvariantResult [Line: 2199]: Loop Invariant Derived loop invariant: (((((((((op2 == 0bv32 && \result == 1bv32) && op5 == 0bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || (((((((((op2 == 1bv32 && \result == 1bv32) && op5 == 0bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) - InvariantResult [Line: 62]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2704]: Loop Invariant Derived loop invariant: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) - InvariantResult [Line: 2243]: Loop Invariant Derived loop invariant: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) - InvariantResult [Line: 62]: Loop Invariant Derived loop invariant: ((((((((((\result == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && 1bv32 == tmp) && chuck___0 == 3bv32) && 3bv32 == handle) && 1bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh - InvariantResult [Line: 2243]: Loop Invariant Derived loop invariant: (((((((((op2 == 0bv32 && \result == 1bv32) && op5 == 0bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || (((((((((op2 == 1bv32 && \result == 1bv32) && op5 == 0bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) - InvariantResult [Line: 1428]: Loop Invariant Derived loop invariant: ((((((((((\result == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && 1bv32 == tmp) && chuck___0 == 3bv32) && 3bv32 == handle) && 1bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh - InvariantResult [Line: 1446]: Loop Invariant Derived loop invariant: ((((((((((\result == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && 1bv32 == tmp) && chuck___0 == 3bv32) && 3bv32 == handle) && 1bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh - InvariantResult [Line: 2438]: Loop Invariant Derived loop invariant: ((((((((((\result == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && 1bv32 == tmp) && chuck___0 == 3bv32) && 3bv32 == handle) && 1bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh - InvariantResult [Line: 2718]: Loop Invariant Derived loop invariant: ((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) || ((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) - InvariantResult [Line: 2587]: Loop Invariant Derived loop invariant: ((((((((\result == 1bv32 && rjh___0 == 2bv32) && 1bv32 == bob) && sender == 1bv32) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && 1bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && op4 == 0bv32) && bob___0 == 1bv32) && 2bv32 == rjh) || (((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && op4 == 0bv32) && bob___0 == 1bv32) && 2bv32 == rjh) - InvariantResult [Line: 259]: Loop Invariant Derived loop invariant: (((((((((op2 == 1bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) && op1 == 0bv32) || (((((((((op2 == 0bv32 && \result == 1bv32) && rjh___0 == 2bv32) && 1bv32 == bob) && !(0bv32 == __ste_client_privateKey0)) && chuck___0 == 3bv32) && 3bv32 == handle) && bob___0 == 1bv32) && 2bv32 == rjh) && op1 == 0bv32) - InvariantResult [Line: 2438]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2021-11-07 00:59:19,878 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3347f83-b036-4385-92fd-9bfbd46a60ea/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE