./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p13.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p13.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9bc94cc4f04f42a02c430702607b95c2238394c1df663fb93b573f51c6467ee0 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 12:39:47,547 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:39:47,550 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:39:47,601 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:39:47,603 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:39:47,608 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:39:47,611 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:39:47,615 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:39:47,617 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:39:47,624 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:39:47,626 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:39:47,628 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:39:47,630 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:39:47,633 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:39:47,635 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:39:47,638 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:39:47,641 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:39:47,642 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:39:47,644 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:39:47,653 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:39:47,655 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:39:47,658 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:39:47,660 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:39:47,661 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:39:47,674 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:39:47,675 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:39:47,676 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:39:47,678 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:39:47,679 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:39:47,681 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:39:47,681 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:39:47,682 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:39:47,685 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:39:47,686 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:39:47,688 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:39:47,688 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:39:47,689 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:39:47,690 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:39:47,690 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:39:47,691 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:39:47,692 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:39:47,693 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-20 12:39:47,747 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:39:47,748 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:39:47,749 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:39:47,749 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:39:47,751 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:39:47,751 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:39:47,752 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:39:47,752 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:39:47,753 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:39:47,753 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:39:47,754 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:39:47,755 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:39:47,755 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 12:39:47,755 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:39:47,756 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 12:39:47,756 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 12:39:47,756 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:39:47,757 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 12:39:47,757 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:39:47,757 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:39:47,758 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:39:47,758 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:39:47,758 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:39:47,759 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:39:47,759 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 12:39:47,759 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 12:39:47,759 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 12:39:47,760 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 12:39:47,761 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 12:39:47,761 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 12:39:47,761 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9bc94cc4f04f42a02c430702607b95c2238394c1df663fb93b573f51c6467ee0 [2022-11-20 12:39:48,131 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:39:48,158 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:39:48,162 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:39:48,164 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:39:48,164 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:39:48,166 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p13.c [2022-11-20 12:39:51,947 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:39:52,392 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:39:52,393 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p13.c [2022-11-20 12:39:52,412 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/data/3a6135838/b2fb768ff0d1446f8747e456076fd549/FLAG3c0f70f3a [2022-11-20 12:39:52,431 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/data/3a6135838/b2fb768ff0d1446f8747e456076fd549 [2022-11-20 12:39:52,434 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:39:52,436 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:39:52,438 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:39:52,439 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:39:52,443 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:39:52,444 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:39:52" (1/1) ... [2022-11-20 12:39:52,446 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44dd1a3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:52, skipping insertion in model container [2022-11-20 12:39:52,446 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:39:52" (1/1) ... [2022-11-20 12:39:52,457 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:39:52,517 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:39:52,722 WARN L237 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_9911f0ca-2a29-4d57-8423-267619834787/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p13.c[1107,1120] [2022-11-20 12:39:53,024 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 12:39:53,031 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 12:39:53,046 WARN L237 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_9911f0ca-2a29-4d57-8423-267619834787/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p13.c[1107,1120] [2022-11-20 12:39:53,336 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 12:39:53,363 INFO L208 MainTranslator]: Completed translation [2022-11-20 12:39:53,364 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:53 WrapperNode [2022-11-20 12:39:53,364 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:39:53,366 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 12:39:53,366 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 12:39:53,366 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 12:39:53,376 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:53" (1/1) ... [2022-11-20 12:39:53,428 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:53" (1/1) ... [2022-11-20 12:39:53,581 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1048 [2022-11-20 12:39:53,582 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 12:39:53,582 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 12:39:53,583 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 12:39:53,583 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 12:39:53,595 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:53" (1/1) ... [2022-11-20 12:39:53,595 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:53" (1/1) ... [2022-11-20 12:39:53,613 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:53" (1/1) ... [2022-11-20 12:39:53,614 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:53" (1/1) ... [2022-11-20 12:39:53,662 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:53" (1/1) ... [2022-11-20 12:39:53,703 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:53" (1/1) ... [2022-11-20 12:39:53,724 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:53" (1/1) ... [2022-11-20 12:39:53,745 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:53" (1/1) ... [2022-11-20 12:39:53,770 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 12:39:53,771 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 12:39:53,771 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 12:39:53,772 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 12:39:53,773 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:53" (1/1) ... [2022-11-20 12:39:53,783 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:39:53,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:53,814 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:53,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-20 12:39:53,870 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 12:39:53,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 12:39:54,325 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 12:39:54,328 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 12:40:19,041 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 12:40:19,053 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 12:40:19,053 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 12:40:19,058 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:40:19 BoogieIcfgContainer [2022-11-20 12:40:19,058 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 12:40:19,062 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-20 12:40:19,062 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-20 12:40:19,066 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-20 12:40:19,067 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 12:39:52" (1/3) ... [2022-11-20 12:40:19,070 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@57b4ff8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 12:40:19, skipping insertion in model container [2022-11-20 12:40:19,071 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:53" (2/3) ... [2022-11-20 12:40:19,072 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@57b4ff8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 12:40:19, skipping insertion in model container [2022-11-20 12:40:19,072 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:40:19" (3/3) ... [2022-11-20 12:40:19,084 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.vis_arrays_vsaR_p13.c [2022-11-20 12:40:19,113 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-20 12:40:19,113 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-20 12:40:19,205 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-20 12:40:19,220 INFO L357 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=PETRI_NET, 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, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@5a2a5496, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-20 12:40:19,221 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-20 12:40:19,227 INFO L276 IsEmpty]: Start isEmpty. Operand has 11 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 10 states have internal predecessors, (13), 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) [2022-11-20 12:40:19,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-11-20 12:40:19,235 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 12:40:19,236 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2022-11-20 12:40:19,238 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 12:40:19,250 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:40:19,250 INFO L85 PathProgramCache]: Analyzing trace with hash 28698761, now seen corresponding path program 1 times [2022-11-20 12:40:19,262 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:40:19,263 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [77739822] [2022-11-20 12:40:19,263 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:40:19,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:40:19,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 12:40:19,752 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 12:40:19,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 12:40:20,061 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 12:40:20,063 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-11-20 12:40:20,065 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-20 12:40:20,068 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-20 12:40:20,076 INFO L444 BasicCegarLoop]: Path program histogram: [1] [2022-11-20 12:40:20,081 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-20 12:40:20,128 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-20 12:40:20,149 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 12:40:20 BoogieIcfgContainer [2022-11-20 12:40:20,150 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-20 12:40:20,152 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-20 12:40:20,152 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-20 12:40:20,153 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-20 12:40:20,154 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:40:19" (3/4) ... [2022-11-20 12:40:20,159 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-20 12:40:20,159 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-20 12:40:20,160 INFO L158 Benchmark]: Toolchain (without parser) took 27723.91ms. Allocated memory was 186.6MB in the beginning and 625.0MB in the end (delta: 438.3MB). Free memory was 153.0MB in the beginning and 347.3MB in the end (delta: -194.3MB). Peak memory consumption was 246.6MB. Max. memory is 16.1GB. [2022-11-20 12:40:20,161 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 134.2MB. Free memory is still 78.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:40:20,162 INFO L158 Benchmark]: CACSL2BoogieTranslator took 926.44ms. Allocated memory is still 186.6MB. Free memory was 153.0MB in the beginning and 116.8MB in the end (delta: 36.2MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2022-11-20 12:40:20,163 INFO L158 Benchmark]: Boogie Procedure Inliner took 216.24ms. Allocated memory is still 186.6MB. Free memory was 116.8MB in the beginning and 151.0MB in the end (delta: -34.2MB). Peak memory consumption was 23.5MB. Max. memory is 16.1GB. [2022-11-20 12:40:20,164 INFO L158 Benchmark]: Boogie Preprocessor took 187.88ms. Allocated memory is still 186.6MB. Free memory was 151.0MB in the beginning and 145.7MB in the end (delta: 5.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 12:40:20,171 INFO L158 Benchmark]: RCFGBuilder took 25287.23ms. Allocated memory was 186.6MB in the beginning and 625.0MB in the end (delta: 438.3MB). Free memory was 145.7MB in the beginning and 390.3MB in the end (delta: -244.6MB). Peak memory consumption was 380.4MB. Max. memory is 16.1GB. [2022-11-20 12:40:20,174 INFO L158 Benchmark]: TraceAbstraction took 1088.29ms. Allocated memory is still 625.0MB. Free memory was 389.3MB in the beginning and 347.3MB in the end (delta: 41.9MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2022-11-20 12:40:20,175 INFO L158 Benchmark]: Witness Printer took 6.97ms. Allocated memory is still 625.0MB. Free memory is still 347.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:40:20,184 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 134.2MB. Free memory is still 78.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 926.44ms. Allocated memory is still 186.6MB. Free memory was 153.0MB in the beginning and 116.8MB in the end (delta: 36.2MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 216.24ms. Allocated memory is still 186.6MB. Free memory was 116.8MB in the beginning and 151.0MB in the end (delta: -34.2MB). Peak memory consumption was 23.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 187.88ms. Allocated memory is still 186.6MB. Free memory was 151.0MB in the beginning and 145.7MB in the end (delta: 5.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 25287.23ms. Allocated memory was 186.6MB in the beginning and 625.0MB in the end (delta: 438.3MB). Free memory was 145.7MB in the beginning and 390.3MB in the end (delta: -244.6MB). Peak memory consumption was 380.4MB. Max. memory is 16.1GB. * TraceAbstraction took 1088.29ms. Allocated memory is still 625.0MB. Free memory was 389.3MB in the beginning and 347.3MB in the end (delta: 41.9MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Witness Printer took 6.97ms. Allocated memory is still 625.0MB. Free memory is still 347.3MB. There was no memory consumed. Max. memory is 16.1GB. * 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 - UnprovableResult [Line: 20]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of bitwiseComplement at line 163, overapproximation of bitwiseOr at line 176, overapproximation of bitwiseAnd at line 149. Possible FailurePath: [L25] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L26] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L28] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 5); [L29] const SORT_3 msb_SORT_3 = (SORT_3)1 << (5 - 1); [L31] const SORT_5 mask_SORT_5 = (SORT_5)-1 >> (sizeof(SORT_5) * 8 - 12); [L32] const SORT_5 msb_SORT_5 = (SORT_5)1 << (12 - 1); [L34] const SORT_7 mask_SORT_7 = (SORT_7)-1 >> (sizeof(SORT_7) * 8 - 3); [L35] const SORT_7 msb_SORT_7 = (SORT_7)1 << (3 - 1); [L37] const SORT_80 mask_SORT_80 = (SORT_80)-1 >> (sizeof(SORT_80) * 8 - 32); [L38] const SORT_80 msb_SORT_80 = (SORT_80)1 << (32 - 1); [L40] const SORT_91 mask_SORT_91 = (SORT_91)-1 >> (sizeof(SORT_91) * 8 - 4); [L41] const SORT_91 msb_SORT_91 = (SORT_91)1 << (4 - 1); [L43] const SORT_176 mask_SORT_176 = (SORT_176)-1 >> (sizeof(SORT_176) * 8 - 2); [L44] const SORT_176 msb_SORT_176 = (SORT_176)1 << (2 - 1); [L46] const SORT_7 var_8 = 0; [L47] const SORT_5 var_12 = 0; [L48] const SORT_7 var_16 = 2; [L49] const SORT_1 var_19 = 0; [L50] const SORT_3 var_23 = 0; [L51] const SORT_1 var_39 = 1; [L52] const SORT_7 var_59 = 1; [L53] const SORT_7 var_64 = 4; [L54] const SORT_7 var_66 = 5; [L55] const SORT_7 var_70 = 3; [L56] const SORT_80 var_82 = 0; [L57] const SORT_7 var_108 = 7; [L58] const SORT_7 var_113 = 6; [L59] const SORT_3 var_140 = 2; [L60] const SORT_3 var_185 = 31; [L62] SORT_1 input_2; [L63] SORT_3 input_4; [L64] SORT_5 input_6; [L65] SORT_3 input_173; [L66] SORT_3 input_174; [L67] SORT_3 input_175; [L68] SORT_3 input_184; [L69] SORT_3 input_194; [L70] SORT_3 input_195; [L71] SORT_3 input_196; [L72] SORT_3 input_199; [L73] SORT_3 input_218; [L74] SORT_3 input_219; [L75] SORT_3 input_220; [L76] SORT_3 input_223; [L77] SORT_3 input_225; [L78] SORT_176 input_239; [L79] SORT_176 input_240; [L80] SORT_176 input_241; [L82] SORT_7 state_9 = __VERIFIER_nondet_uchar() & mask_SORT_7; [L83] SORT_5 state_13 = __VERIFIER_nondet_ushort() & mask_SORT_5; [L84] SORT_1 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L85] SORT_3 state_24 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L86] SORT_3 state_26 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L87] SORT_3 state_32 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L88] SORT_3 state_43 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L89] SORT_3 state_45 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L90] SORT_3 state_47 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L91] SORT_3 state_49 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L92] SORT_3 state_51 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L93] SORT_3 state_53 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L94] SORT_3 state_55 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L96] SORT_7 init_10_arg_1 = var_8; [L97] state_9 = init_10_arg_1 [L98] SORT_5 init_14_arg_1 = var_12; [L99] state_13 = init_14_arg_1 [L100] SORT_1 init_21_arg_1 = var_19; [L101] state_20 = init_21_arg_1 [L102] SORT_3 init_25_arg_1 = var_23; [L103] state_24 = init_25_arg_1 [L104] SORT_3 init_27_arg_1 = var_23; [L105] state_26 = init_27_arg_1 [L106] SORT_3 init_33_arg_1 = var_23; [L107] state_32 = init_33_arg_1 [L108] SORT_3 init_44_arg_1 = var_23; [L109] state_43 = init_44_arg_1 [L110] SORT_3 init_46_arg_1 = var_23; [L111] state_45 = init_46_arg_1 [L112] SORT_3 init_48_arg_1 = var_23; [L113] state_47 = init_48_arg_1 [L114] SORT_3 init_50_arg_1 = var_23; [L115] state_49 = init_50_arg_1 [L116] SORT_3 init_52_arg_1 = var_23; [L117] state_51 = init_52_arg_1 [L118] SORT_3 init_54_arg_1 = var_23; [L119] state_53 = init_54_arg_1 [L120] SORT_3 init_56_arg_1 = var_23; [L121] state_55 = init_56_arg_1 VAL [init_10_arg_1=0, init_14_arg_1=0, init_21_arg_1=0, init_25_arg_1=0, init_27_arg_1=0, init_33_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, mask_SORT_1=1, mask_SORT_176=3, mask_SORT_3=31, mask_SORT_5=4095, mask_SORT_7=7, mask_SORT_80=4294967295, mask_SORT_91=15, msb_SORT_1=1, msb_SORT_176=2, msb_SORT_3=16, msb_SORT_5=2048, msb_SORT_7=4, msb_SORT_80=2147483648, msb_SORT_91=8, state_13=0, state_20=0, state_24=0, state_26=0, state_32=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_9=0, var_108=7, var_113=6, var_12=0, var_140=2, var_16=2, var_185=31, var_19=0, var_23=0, var_39=1, var_59=1, var_64=4, var_66=5, var_70=3, var_8=0, var_82=0] [L124] input_2 = __VERIFIER_nondet_uchar() [L125] input_4 = __VERIFIER_nondet_uchar() [L126] input_6 = __VERIFIER_nondet_ushort() [L127] input_173 = __VERIFIER_nondet_uchar() [L128] input_174 = __VERIFIER_nondet_uchar() [L129] input_175 = __VERIFIER_nondet_uchar() [L130] input_184 = __VERIFIER_nondet_uchar() [L131] input_194 = __VERIFIER_nondet_uchar() [L132] input_195 = __VERIFIER_nondet_uchar() [L133] input_196 = __VERIFIER_nondet_uchar() [L134] input_199 = __VERIFIER_nondet_uchar() [L135] input_218 = __VERIFIER_nondet_uchar() [L136] input_219 = __VERIFIER_nondet_uchar() [L137] input_220 = __VERIFIER_nondet_uchar() [L138] input_223 = __VERIFIER_nondet_uchar() [L139] input_225 = __VERIFIER_nondet_uchar() [L140] input_239 = __VERIFIER_nondet_uchar() [L141] input_240 = __VERIFIER_nondet_uchar() [L142] input_241 = __VERIFIER_nondet_uchar() [L145] SORT_7 var_11_arg_0 = state_9; [L146] SORT_1 var_11 = var_11_arg_0 >> 2; [L147] SORT_5 var_15_arg_0 = state_13; [L148] SORT_7 var_15 = var_15_arg_0 >> 9; [L149] var_15 = var_15 & mask_SORT_7 [L150] SORT_7 var_17_arg_0 = var_15; [L151] SORT_7 var_17_arg_1 = var_16; [L152] SORT_1 var_17 = var_17_arg_0 == var_17_arg_1; [L153] SORT_1 var_18_arg_0 = var_11; [L154] SORT_1 var_18_arg_1 = var_17; [L155] SORT_1 var_18 = var_18_arg_0 & var_18_arg_1; [L156] SORT_1 var_22_arg_0 = var_18; [L157] SORT_1 var_22_arg_1 = state_20; [L158] SORT_1 var_22 = var_22_arg_0 & var_22_arg_1; [L159] SORT_3 var_28_arg_0 = state_24; [L160] SORT_3 var_28_arg_1 = state_26; [L161] SORT_1 var_28 = var_28_arg_0 == var_28_arg_1; [L162] SORT_1 var_29_arg_0 = var_28; [L163] SORT_1 var_29 = ~var_29_arg_0; [L164] SORT_1 var_30_arg_0 = var_22; [L165] SORT_1 var_30_arg_1 = var_29; [L166] SORT_1 var_30 = var_30_arg_0 & var_30_arg_1; [L167] SORT_1 var_31_arg_0 = var_30; [L168] SORT_1 var_31 = ~var_31_arg_0; [L169] SORT_3 var_34_arg_0 = state_32; [L170] SORT_3 var_34_arg_1 = state_26; [L171] SORT_1 var_34 = var_34_arg_0 == var_34_arg_1; [L172] SORT_1 var_35_arg_0 = var_34; [L173] SORT_1 var_35 = ~var_35_arg_0; [L174] SORT_1 var_36_arg_0 = var_31; [L175] SORT_1 var_36_arg_1 = var_35; [L176] SORT_1 var_36 = var_36_arg_0 | var_36_arg_1; [L177] SORT_1 var_40_arg_0 = var_36; [L178] SORT_1 var_40 = ~var_40_arg_0; [L179] SORT_1 var_41_arg_0 = var_39; [L180] SORT_1 var_41_arg_1 = var_40; [L181] SORT_1 var_41 = var_41_arg_0 & var_41_arg_1; [L182] var_41 = var_41 & mask_SORT_1 [L183] SORT_1 bad_42_arg_0 = var_41; [L184] CALL __VERIFIER_assert(!(bad_42_arg_0)) [L20] COND TRUE !(cond) VAL [\old(cond)=0, cond=0] [L20] reach_error() VAL [\old(cond)=0, cond=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 11 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.9s, OverallIterations: 1, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=11occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 5 NumberOfCodeBlocks, 5 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 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 RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-11-20 12:40:20,229 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/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 Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p13.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9bc94cc4f04f42a02c430702607b95c2238394c1df663fb93b573f51c6467ee0 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 12:40:23,139 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:40:23,141 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:40:23,195 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:40:23,199 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:40:23,204 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:40:23,206 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:40:23,212 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:40:23,215 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:40:23,217 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:40:23,219 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:40:23,223 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:40:23,224 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:40:23,231 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:40:23,233 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:40:23,236 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:40:23,239 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:40:23,241 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:40:23,244 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:40:23,249 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:40:23,253 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:40:23,259 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:40:23,262 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:40:23,263 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:40:23,267 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:40:23,268 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:40:23,268 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:40:23,269 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:40:23,270 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:40:23,271 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:40:23,271 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:40:23,272 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:40:23,273 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:40:23,274 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:40:23,275 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:40:23,276 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:40:23,277 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:40:23,277 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:40:23,278 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:40:23,284 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:40:23,287 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:40:23,288 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-20 12:40:23,337 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:40:23,338 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:40:23,340 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:40:23,340 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:40:23,341 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:40:23,341 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:40:23,342 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:40:23,342 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:40:23,343 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:40:23,343 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:40:23,344 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:40:23,344 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 12:40:23,345 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:40:23,345 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 12:40:23,345 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:40:23,345 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 12:40:23,346 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 12:40:23,346 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 12:40:23,346 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:40:23,346 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 12:40:23,347 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:40:23,347 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:40:23,347 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:40:23,347 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:40:23,347 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:40:23,348 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:40:23,348 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 12:40:23,348 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 12:40:23,348 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 12:40:23,349 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 12:40:23,349 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 12:40:23,349 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 12:40:23,350 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 12:40:23,350 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_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9bc94cc4f04f42a02c430702607b95c2238394c1df663fb93b573f51c6467ee0 [2022-11-20 12:40:23,870 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:40:23,905 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:40:23,913 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:40:23,915 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:40:23,915 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:40:23,917 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p13.c [2022-11-20 12:40:27,550 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:40:27,927 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:40:27,928 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p13.c [2022-11-20 12:40:27,948 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/data/f5d1f76a9/0b9dd4bb77c54cf8b76e8551bcb6000c/FLAGff7dce417 [2022-11-20 12:40:27,966 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/data/f5d1f76a9/0b9dd4bb77c54cf8b76e8551bcb6000c [2022-11-20 12:40:27,971 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:40:27,973 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:40:27,974 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:40:27,974 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:40:27,979 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:40:27,980 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:40:27" (1/1) ... [2022-11-20 12:40:27,987 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45006419 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:27, skipping insertion in model container [2022-11-20 12:40:27,987 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:40:27" (1/1) ... [2022-11-20 12:40:27,995 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:40:28,048 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:40:28,236 WARN L237 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_9911f0ca-2a29-4d57-8423-267619834787/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p13.c[1107,1120] [2022-11-20 12:40:28,513 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 12:40:28,519 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 12:40:28,533 WARN L237 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_9911f0ca-2a29-4d57-8423-267619834787/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p13.c[1107,1120] [2022-11-20 12:40:28,681 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 12:40:28,698 INFO L208 MainTranslator]: Completed translation [2022-11-20 12:40:28,698 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:28 WrapperNode [2022-11-20 12:40:28,699 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:40:28,700 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 12:40:28,700 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 12:40:28,701 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 12:40:28,711 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:28" (1/1) ... [2022-11-20 12:40:28,751 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:28" (1/1) ... [2022-11-20 12:40:28,836 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1048 [2022-11-20 12:40:28,836 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 12:40:28,837 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 12:40:28,837 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 12:40:28,838 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 12:40:28,852 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:28" (1/1) ... [2022-11-20 12:40:28,852 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:28" (1/1) ... [2022-11-20 12:40:28,881 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:28" (1/1) ... [2022-11-20 12:40:28,887 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:28" (1/1) ... [2022-11-20 12:40:28,935 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:28" (1/1) ... [2022-11-20 12:40:28,954 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:28" (1/1) ... [2022-11-20 12:40:28,960 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:28" (1/1) ... [2022-11-20 12:40:28,965 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:28" (1/1) ... [2022-11-20 12:40:29,003 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 12:40:29,004 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 12:40:29,004 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 12:40:29,004 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 12:40:29,006 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:28" (1/1) ... [2022-11-20 12:40:29,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:40:29,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:40:29,085 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-20 12:40:29,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-20 12:40:29,149 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 12:40:29,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 12:40:29,649 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 12:40:29,665 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 12:40:31,382 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 12:40:31,391 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 12:40:31,391 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 12:40:31,393 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:40:31 BoogieIcfgContainer [2022-11-20 12:40:31,394 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 12:40:31,396 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-20 12:40:31,396 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-20 12:40:31,400 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-20 12:40:31,401 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 12:40:27" (1/3) ... [2022-11-20 12:40:31,402 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@9001628 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 12:40:31, skipping insertion in model container [2022-11-20 12:40:31,402 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:28" (2/3) ... [2022-11-20 12:40:31,403 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@9001628 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 12:40:31, skipping insertion in model container [2022-11-20 12:40:31,403 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:40:31" (3/3) ... [2022-11-20 12:40:31,405 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.vis_arrays_vsaR_p13.c [2022-11-20 12:40:31,428 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-20 12:40:31,428 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-20 12:40:31,508 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-20 12:40:31,519 INFO L357 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=PETRI_NET, 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, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@1f5fa390, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-20 12:40:31,520 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-20 12:40:31,525 INFO L276 IsEmpty]: Start isEmpty. Operand has 11 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 10 states have internal predecessors, (13), 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) [2022-11-20 12:40:31,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-11-20 12:40:31,534 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 12:40:31,535 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2022-11-20 12:40:31,536 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 12:40:31,543 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:40:31,543 INFO L85 PathProgramCache]: Analyzing trace with hash 28698761, now seen corresponding path program 1 times [2022-11-20 12:40:31,559 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 12:40:31,560 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [328860346] [2022-11-20 12:40:31,560 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:40:31,561 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 12:40:31,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 12:40:31,567 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 12:40:31,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-11-20 12:40:31,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 12:40:31,969 INFO L263 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 20 conjunts are in the unsatisfiable core [2022-11-20 12:40:31,983 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 12:40:32,140 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:40:32,141 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 12:40:32,142 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 12:40:32,142 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [328860346] [2022-11-20 12:40:32,143 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [328860346] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 12:40:32,143 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 12:40:32,144 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-20 12:40:32,146 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [431651440] [2022-11-20 12:40:32,147 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 12:40:32,152 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-20 12:40:32,153 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 12:40:32,188 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-20 12:40:32,189 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-20 12:40:32,192 INFO L87 Difference]: Start difference. First operand has 11 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 10 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 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) [2022-11-20 12:40:32,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 12:40:32,490 INFO L93 Difference]: Finished difference Result 20 states and 30 transitions. [2022-11-20 12:40:32,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-20 12:40:32,493 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 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 5 [2022-11-20 12:40:32,493 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 12:40:32,503 INFO L225 Difference]: With dead ends: 20 [2022-11-20 12:40:32,503 INFO L226 Difference]: Without dead ends: 11 [2022-11-20 12:40:32,506 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-20 12:40:32,511 INFO L413 NwaCegarLoop]: 5 mSDtfsCounter, 4 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 13 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-20 12:40:32,512 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 13 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-20 12:40:32,533 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11 states. [2022-11-20 12:40:32,546 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11 to 9. [2022-11-20 12:40:32,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 8 states have (on average 1.125) internal successors, (9), 8 states have internal predecessors, (9), 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) [2022-11-20 12:40:32,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2022-11-20 12:40:32,550 INFO L78 Accepts]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 5 [2022-11-20 12:40:32,550 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 12:40:32,551 INFO L495 AbstractCegarLoop]: Abstraction has 9 states and 9 transitions. [2022-11-20 12:40:32,551 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 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) [2022-11-20 12:40:32,551 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 9 transitions. [2022-11-20 12:40:32,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-11-20 12:40:32,552 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 12:40:32,552 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2022-11-20 12:40:32,577 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2022-11-20 12:40:32,767 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 12:40:32,767 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 12:40:32,768 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:40:32,768 INFO L85 PathProgramCache]: Analyzing trace with hash 271073635, now seen corresponding path program 1 times [2022-11-20 12:40:32,772 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 12:40:32,772 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [698139740] [2022-11-20 12:40:32,772 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:40:32,773 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 12:40:32,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 12:40:32,788 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 12:40:32,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2022-11-20 12:40:33,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 12:40:33,618 INFO L263 TraceCheckSpWp]: Trace formula consists of 977 conjuncts, 32 conjunts are in the unsatisfiable core [2022-11-20 12:40:33,629 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 12:40:33,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:40:33,854 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 12:40:34,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:40:34,392 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 12:40:34,393 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [698139740] [2022-11-20 12:40:34,393 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [698139740] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-20 12:40:34,395 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-20 12:40:34,395 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2022-11-20 12:40:34,400 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [94293009] [2022-11-20 12:40:34,400 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-20 12:40:34,403 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-20 12:40:34,404 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 12:40:34,404 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-20 12:40:34,405 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2022-11-20 12:40:34,405 INFO L87 Difference]: Start difference. First operand 9 states and 9 transitions. Second operand has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 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) [2022-11-20 12:40:34,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 12:40:34,687 INFO L93 Difference]: Finished difference Result 16 states and 16 transitions. [2022-11-20 12:40:34,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-20 12:40:34,688 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 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 8 [2022-11-20 12:40:34,689 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 12:40:34,689 INFO L225 Difference]: With dead ends: 16 [2022-11-20 12:40:34,689 INFO L226 Difference]: Without dead ends: 14 [2022-11-20 12:40:34,690 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2022-11-20 12:40:34,691 INFO L413 NwaCegarLoop]: 4 mSDtfsCounter, 13 mSDsluCounter, 11 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 15 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 7 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-20 12:40:34,692 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13 Valid, 15 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 13 Invalid, 0 Unknown, 7 Unchecked, 0.2s Time] [2022-11-20 12:40:34,693 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14 states. [2022-11-20 12:40:34,696 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14 to 12. [2022-11-20 12:40:34,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 11 states have (on average 1.0909090909090908) internal successors, (12), 11 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 12:40:34,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-11-20 12:40:34,698 INFO L78 Accepts]: Start accepts. Automaton has 12 states and 12 transitions. Word has length 8 [2022-11-20 12:40:34,698 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 12:40:34,699 INFO L495 AbstractCegarLoop]: Abstraction has 12 states and 12 transitions. [2022-11-20 12:40:34,699 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 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) [2022-11-20 12:40:34,699 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-11-20 12:40:34,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-20 12:40:34,708 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 12:40:34,709 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1] [2022-11-20 12:40:34,738 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2022-11-20 12:40:34,928 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 12:40:34,929 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 12:40:34,929 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:40:34,930 INFO L85 PathProgramCache]: Analyzing trace with hash 1020920393, now seen corresponding path program 2 times [2022-11-20 12:40:34,934 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 12:40:34,934 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [732300391] [2022-11-20 12:40:34,935 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-20 12:40:34,936 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 12:40:34,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 12:40:34,937 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 12:40:34,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2022-11-20 12:40:36,003 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-11-20 12:40:36,003 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-20 12:40:36,084 INFO L263 TraceCheckSpWp]: Trace formula consists of 1836 conjuncts, 73 conjunts are in the unsatisfiable core [2022-11-20 12:40:36,105 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 12:40:36,762 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:40:36,763 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 12:40:38,784 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:40:38,784 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 12:40:38,785 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [732300391] [2022-11-20 12:40:38,785 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [732300391] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-20 12:40:38,785 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-20 12:40:38,786 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2022-11-20 12:40:38,786 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1884798833] [2022-11-20 12:40:38,786 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-20 12:40:38,787 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-11-20 12:40:38,787 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 12:40:38,788 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-11-20 12:40:38,789 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2022-11-20 12:40:38,789 INFO L87 Difference]: Start difference. First operand 12 states and 12 transitions. Second operand has 10 states, 10 states have (on average 2.0) internal successors, (20), 10 states have internal predecessors, (20), 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) [2022-11-20 12:40:39,234 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 12:40:39,235 INFO L93 Difference]: Finished difference Result 19 states and 19 transitions. [2022-11-20 12:40:39,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-20 12:40:39,236 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 2.0) internal successors, (20), 10 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2022-11-20 12:40:39,236 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 12:40:39,237 INFO L225 Difference]: With dead ends: 19 [2022-11-20 12:40:39,237 INFO L226 Difference]: Without dead ends: 17 [2022-11-20 12:40:39,237 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=38, Invalid=94, Unknown=0, NotChecked=0, Total=132 [2022-11-20 12:40:39,239 INFO L413 NwaCegarLoop]: 4 mSDtfsCounter, 5 mSDsluCounter, 23 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 27 SdHoareTripleChecker+Invalid, 30 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 15 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-20 12:40:39,239 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 27 Invalid, 30 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 12 Invalid, 0 Unknown, 15 Unchecked, 0.3s Time] [2022-11-20 12:40:39,240 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2022-11-20 12:40:39,245 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 15. [2022-11-20 12:40:39,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 14 states have (on average 1.0714285714285714) internal successors, (15), 14 states have internal predecessors, (15), 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) [2022-11-20 12:40:39,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 15 transitions. [2022-11-20 12:40:39,246 INFO L78 Accepts]: Start accepts. Automaton has 15 states and 15 transitions. Word has length 11 [2022-11-20 12:40:39,247 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 12:40:39,247 INFO L495 AbstractCegarLoop]: Abstraction has 15 states and 15 transitions. [2022-11-20 12:40:39,247 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 2.0) internal successors, (20), 10 states have internal predecessors, (20), 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) [2022-11-20 12:40:39,248 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 15 transitions. [2022-11-20 12:40:39,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-11-20 12:40:39,248 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 12:40:39,249 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 1, 1, 1, 1] [2022-11-20 12:40:39,282 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2022-11-20 12:40:39,475 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 12:40:39,475 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 12:40:39,476 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:40:39,476 INFO L85 PathProgramCache]: Analyzing trace with hash 1580781475, now seen corresponding path program 3 times [2022-11-20 12:40:39,486 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 12:40:39,488 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1886166550] [2022-11-20 12:40:39,488 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-20 12:40:39,488 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 12:40:39,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 12:40:39,490 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 12:40:39,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2022-11-20 12:40:40,797 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2022-11-20 12:40:40,798 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-20 12:40:40,843 INFO L263 TraceCheckSpWp]: Trace formula consists of 1836 conjuncts, 151 conjunts are in the unsatisfiable core [2022-11-20 12:40:40,870 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 12:40:52,505 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 12:40:52,505 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 12:41:31,431 WARN L233 SmtUtils]: Spent 18.03s on a formula simplification. DAG size of input: 508 DAG size of output: 263 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-20 12:41:32,173 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 12:41:32,173 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 12:41:32,174 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1886166550] [2022-11-20 12:41:32,174 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1886166550] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-20 12:41:32,174 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-20 12:41:32,174 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 14 [2022-11-20 12:41:32,175 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [256829045] [2022-11-20 12:41:32,175 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-20 12:41:32,176 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-11-20 12:41:32,176 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 12:41:32,177 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-11-20 12:41:32,177 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=144, Unknown=2, NotChecked=0, Total=182 [2022-11-20 12:41:32,178 INFO L87 Difference]: Start difference. First operand 15 states and 15 transitions. Second operand has 14 states, 14 states have (on average 1.5714285714285714) internal successors, (22), 14 states have internal predecessors, (22), 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) [2022-11-20 12:41:35,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 12:41:35,039 INFO L93 Difference]: Finished difference Result 15 states and 15 transitions. [2022-11-20 12:41:35,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-20 12:41:35,039 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 1.5714285714285714) internal successors, (22), 14 states have internal predecessors, (22), 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 14 [2022-11-20 12:41:35,040 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 12:41:35,040 INFO L225 Difference]: With dead ends: 15 [2022-11-20 12:41:35,040 INFO L226 Difference]: Without dead ends: 0 [2022-11-20 12:41:35,041 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 37.4s TimeCoverageRelationStatistics Valid=98, Invalid=280, Unknown=2, NotChecked=0, Total=380 [2022-11-20 12:41:35,042 INFO L413 NwaCegarLoop]: 3 mSDtfsCounter, 2 mSDsluCounter, 16 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 19 SdHoareTripleChecker+Invalid, 35 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 29 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-20 12:41:35,043 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 19 Invalid, 35 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 5 Invalid, 0 Unknown, 29 Unchecked, 0.2s Time] [2022-11-20 12:41:35,044 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-20 12:41:35,044 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-20 12:41:35,044 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) [2022-11-20 12:41:35,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-20 12:41:35,045 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 14 [2022-11-20 12:41:35,045 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 12:41:35,045 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-20 12:41:35,046 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 1.5714285714285714) internal successors, (22), 14 states have internal predecessors, (22), 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) [2022-11-20 12:41:35,046 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-20 12:41:35,046 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-20 12:41:35,049 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-20 12:41:35,075 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2022-11-20 12:41:35,266 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 12:41:35,269 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-20 12:41:37,665 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-20 12:41:37,667 INFO L895 garLoopResultBuilder]: At program point L122-2(lines 122 1044) the Hoare annotation is: (let ((.cse2 (= (_ bv2 8) |ULTIMATE.start_main_~var_140~0#1|)) (.cse10 (= (_ bv0 8) |ULTIMATE.start_main_~state_32~0#1|)) (.cse0 (= (_ bv31 8) |ULTIMATE.start_main_~mask_SORT_3~0#1|)) (.cse1 (= (_ bv1 8) |ULTIMATE.start_main_~mask_SORT_1~0#1|)) (.cse3 (= (_ bv7 8) |ULTIMATE.start_main_~mask_SORT_7~0#1|)) (.cse4 (= (_ bv1 8) |ULTIMATE.start_main_~var_39~0#1|)) (.cse11 (= |ULTIMATE.start_main_~var_8~0#1| (_ bv0 8))) (.cse5 (= |ULTIMATE.start_main_~var_70~0#1| (_ bv3 8))) (.cse6 (= (_ bv2 8) |ULTIMATE.start_main_~var_16~0#1|)) (.cse8 (= (_ bv1 8) |ULTIMATE.start_main_~var_59~0#1|)) (.cse9 (= (_ bv0 8) |ULTIMATE.start_main_~state_20~0#1|)) (.cse7 (= |ULTIMATE.start_main_~state_9~0#1| (_ bv0 8))) (.cse12 ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_3~0#1|))) (or (and .cse0 (= (_ bv4 8) |ULTIMATE.start_main_~var_64~0#1|) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= |ULTIMATE.start_main_~state_9~0#1| |ULTIMATE.start_main_~var_8~0#1|) .cse7 .cse8 .cse9 .cse10) (and .cse0 .cse1 .cse2 .cse3 (= |ULTIMATE.start___VERIFIER_assert_~cond#1| (_ bv1 32)) .cse4 .cse11 .cse5 .cse6 .cse8 .cse9 .cse10 (exists ((|ULTIMATE.start_main_~mask_SORT_7~0#1| (_ BitVec 8))) (= ((_ extract 7 0) (bvand ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_7~0#1|) (_ bv1 32))) |ULTIMATE.start_main_~state_9~0#1|)) (= ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_140~0#1|))))) .cse12)) |ULTIMATE.start_main_~state_26~0#1|)) (and .cse0 .cse1 (not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| (_ bv0 32))) .cse3 .cse4 .cse11 .cse5 .cse6 .cse8 (let ((.cse23 ((_ zero_extend 24) |ULTIMATE.start_main_~var_16~0#1|)) (.cse25 ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_1~0#1|)) (.cse18 ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_7~0#1|))) (let ((.cse20 (or (exists ((|v_ULTIMATE.start_main_~var_75_arg_1~0#1_8| (_ BitVec 8))) (let ((.cse32 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_75_arg_1~0#1_8|))) .cse18))))) (and (= (_ bv3 32) .cse32) (= |ULTIMATE.start_main_~state_9~0#1| ((_ extract 7 0) (bvand .cse18 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse32 (_ bv1 32)))))))))))) (and .cse7 (exists ((|v_ULTIMATE.start_main_~var_75_arg_1~0#1_8| (_ BitVec 8))) (= (_ bv3 32) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_75_arg_1~0#1_8|))) .cse18)))))))) (.cse15 (exists ((|ULTIMATE.start_main_~var_138_arg_2~0#1| (_ BitVec 8))) (= ((_ extract 7 0) (bvand (_ bv31 32) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_138_arg_2~0#1|))))) |ULTIMATE.start_main_~state_24~0#1|))) (.cse13 (exists ((|ULTIMATE.start_main_~var_89_arg_2~0#1| (_ BitVec 8))) (and (= ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_89_arg_2~0#1|))) .cse25)) |ULTIMATE.start_main_~state_20~0#1|) (not (= |ULTIMATE.start_main_~var_89_arg_2~0#1| (_ bv0 8)))))) (.cse14 (or (exists ((|v_ULTIMATE.start_main_~var_75_arg_1~0#1_8| (_ BitVec 8))) (let ((.cse30 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_75_arg_1~0#1_8|))) .cse18))))) (and (not (= .cse30 (_ bv0 32))) (not (= (_ bv3 32) .cse30)) (= |ULTIMATE.start_main_~state_9~0#1| ((_ extract 7 0) (bvand .cse18 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse30 (_ bv1 32))))))))) (not (= .cse23 .cse30))))) (and .cse7 (exists ((|v_ULTIMATE.start_main_~var_75_arg_1~0#1_8| (_ BitVec 8))) (let ((.cse31 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_75_arg_1~0#1_8|))) .cse18))))) (and (not (= .cse31 (_ bv0 32))) (not (= (_ bv3 32) .cse31)) (not (= .cse23 .cse31))))))))) (or (and .cse13 .cse14 .cse15 (exists ((|v_ULTIMATE.start_main_~var_148_arg_1~0#1_8| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_143_arg_2~0#1_8| (_ BitVec 8))) (let ((.cse17 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv31 32) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_148_arg_1~0#1_8|))))))) (.cse16 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_143_arg_2~0#1_8|))) (_ bv31 32)))))) (and (= ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) .cse16)) (_ bv31 32))) |ULTIMATE.start_main_~state_26~0#1|) (= ((_ extract 7 0) (bvand (_ bv31 32) ((_ zero_extend 24) ((_ extract 7 0) .cse17)))) |ULTIMATE.start_main_~state_32~0#1|) (not (= .cse17 .cse16)))))) (and .cse13 (exists ((|v_ULTIMATE.start_main_~var_75_arg_1~0#1_8| (_ BitVec 8))) (let ((.cse19 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_75_arg_1~0#1_8|))) .cse18))))) (and (= |ULTIMATE.start_main_~state_9~0#1| ((_ extract 7 0) (bvand .cse18 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse19 (_ bv1 32))))))))) (= .cse19 (_ bv0 32))))) .cse15) (and .cse13 .cse20 (exists ((|ULTIMATE.start_main_~var_138_arg_2~0#1| (_ BitVec 8))) (let ((.cse21 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_138_arg_2~0#1|))))) (and (= ((_ extract 7 0) (bvand (_ bv31 32) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) .cse21)))))) |ULTIMATE.start_main_~state_32~0#1|) (= ((_ extract 7 0) (bvand (_ bv31 32) .cse21)) |ULTIMATE.start_main_~state_24~0#1|))))) (and (or (and .cse13 .cse14 .cse15) (and .cse13 .cse20 .cse15)) (exists ((|ULTIMATE.start_main_~var_78_arg_2~0#1| (_ BitVec 16))) (let ((.cse22 ((_ zero_extend 16) |ULTIMATE.start_main_~var_78_arg_2~0#1|))) (and (= ((_ extract 15 0) .cse22) |ULTIMATE.start_main_~state_13~0#1|) (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse18 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse22 (_ bv9 32))))))) .cse23)))))) (and .cse15 (exists ((|ULTIMATE.start_main_~var_89_arg_2~0#1| (_ BitVec 8))) (let ((.cse24 ((_ zero_extend 24) |ULTIMATE.start_main_~var_89_arg_2~0#1|))) (and (= ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) .cse24)) .cse25)) |ULTIMATE.start_main_~state_20~0#1|) (not (= |ULTIMATE.start_main_~var_89_arg_2~0#1| (_ bv0 8))) (exists ((|v_ULTIMATE.start_main_~var_75_arg_1~0#1_8| (_ BitVec 8))) (let ((.cse26 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_75_arg_1~0#1_8|))) .cse18))))) (and (not (= .cse26 (_ bv0 32))) (not (= (_ bv3 32) .cse26)) (= |ULTIMATE.start_main_~state_9~0#1| ((_ extract 7 0) (bvand .cse18 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse26 (_ bv1 32))))))))) (not (= .cse23 .cse26)) (= ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse26 (_ bv2 32)))) (_ bv1 32)))) .cse24))) (_ bv255 32))))))) (_ bv254 32))))))) (_ bv1 32)))) .cse25)) (_ bv0 8))))))))) (and (or .cse7 (exists ((|v_ULTIMATE.start_main_~var_75_arg_1~0#1_8| (_ BitVec 8))) (let ((.cse27 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_75_arg_1~0#1_8|))) .cse18))))) (and (= |ULTIMATE.start_main_~state_9~0#1| ((_ extract 7 0) (bvand .cse18 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse27 (_ bv1 32))))))))) (= .cse23 .cse27))))) (exists ((|ULTIMATE.start_main_~var_138_arg_1~0#1| (_ BitVec 8))) (= |ULTIMATE.start_main_~state_24~0#1| ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_138_arg_1~0#1|))) (_ bv31 32))))) (exists ((|ULTIMATE.start_main_~var_89_arg_1~0#1| (_ BitVec 8))) (= ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_89_arg_1~0#1|))) .cse25)) |ULTIMATE.start_main_~state_20~0#1|))) (and .cse20 .cse9 .cse15) (and .cse13 .cse14 (exists ((|ULTIMATE.start_main_~var_138_arg_2~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_143_arg_2~0#1_8| (_ BitVec 8))) (let ((.cse28 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_143_arg_2~0#1_8|))) (_ bv31 32))))) (.cse29 ((_ zero_extend 24) |ULTIMATE.start_main_~var_138_arg_2~0#1|))) (and (= ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) .cse28)) (_ bv31 32))) |ULTIMATE.start_main_~state_26~0#1|) (= .cse29 .cse28) (= ((_ extract 7 0) (bvand (_ bv31 32) ((_ zero_extend 24) ((_ extract 7 0) .cse29)))) |ULTIMATE.start_main_~state_24~0#1|)))))))) (exists ((|ULTIMATE.start_main_~var_148_arg_1~0#1| (_ BitVec 8))) (= ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_148_arg_1~0#1|))) .cse12)) |ULTIMATE.start_main_~state_32~0#1|)) (exists ((|ULTIMATE.start_main_~var_143_arg_2~0#1| (_ BitVec 8))) (= ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_143_arg_2~0#1|))) .cse12)) |ULTIMATE.start_main_~state_26~0#1|))))) [2022-11-20 12:41:37,667 INFO L899 garLoopResultBuilder]: For program point L122-3(lines 122 1044) no Hoare annotation was computed. [2022-11-20 12:41:37,668 INFO L895 garLoopResultBuilder]: At program point L1045(lines 22 1046) the Hoare annotation is: false [2022-11-20 12:41:37,668 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-20 12:41:37,668 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-20 12:41:37,668 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-11-20 12:41:37,669 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 20) no Hoare annotation was computed. [2022-11-20 12:41:37,669 INFO L899 garLoopResultBuilder]: For program point L20(line 20) no Hoare annotation was computed. [2022-11-20 12:41:37,669 INFO L899 garLoopResultBuilder]: For program point L20-1(line 20) no Hoare annotation was computed. [2022-11-20 12:41:37,669 INFO L899 garLoopResultBuilder]: For program point L20-3(line 20) no Hoare annotation was computed. [2022-11-20 12:41:37,674 INFO L444 BasicCegarLoop]: Path program histogram: [3, 1] [2022-11-20 12:41:37,676 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-20 12:41:37,690 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~mask_SORT_7~0#1,QUANTIFIED] [2022-11-20 12:41:37,691 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,692 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,692 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,692 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,693 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,693 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,694 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,694 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,695 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,695 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,696 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_143_arg_2~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,696 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_148_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,696 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_148_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,697 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_143_arg_2~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,697 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,697 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,698 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,698 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,699 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,699 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,699 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,700 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,700 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,701 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,701 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,701 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,702 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,702 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,702 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,703 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,703 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,704 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,704 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,705 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,705 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,705 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,706 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,706 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,706 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,707 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,707 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,708 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,708 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_78_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,708 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_78_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,709 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,709 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,710 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,710 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,710 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,711 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,711 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,712 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,712 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,713 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,713 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,713 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_1~0#1,QUANTIFIED] [2022-11-20 12:41:37,714 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_1~0#1,QUANTIFIED] [2022-11-20 12:41:37,714 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,714 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,715 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,715 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,716 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,716 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,716 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,717 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,717 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,717 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,718 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,718 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,719 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,719 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_143_arg_2~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,719 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,720 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_143_arg_2~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,720 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,720 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_148_arg_1~0#1,QUANTIFIED] [2022-11-20 12:41:37,720 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_143_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,755 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~mask_SORT_7~0#1,QUANTIFIED] [2022-11-20 12:41:37,755 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,756 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,756 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,757 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,757 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,757 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,758 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,758 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,759 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,759 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,759 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_143_arg_2~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,760 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_148_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,760 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_148_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,761 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_143_arg_2~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,761 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,761 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,762 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,762 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,762 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,763 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,763 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,763 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,764 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,764 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,765 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,765 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,765 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,766 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,766 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,766 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,767 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,767 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,768 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,768 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,768 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,769 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,769 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,769 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,770 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,770 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,771 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,771 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,771 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_78_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,772 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_78_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,772 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,772 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,773 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,773 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,773 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,774 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,774 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,778 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,779 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,781 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,781 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,782 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_1~0#1,QUANTIFIED] [2022-11-20 12:41:37,782 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_1~0#1,QUANTIFIED] [2022-11-20 12:41:37,782 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,783 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,783 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,783 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,784 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,784 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,784 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,785 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,785 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,785 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,786 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,786 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,786 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,787 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_143_arg_2~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,787 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,787 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_143_arg_2~0#1_8,QUANTIFIED] [2022-11-20 12:41:37,788 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,788 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_148_arg_1~0#1,QUANTIFIED] [2022-11-20 12:41:37,788 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_143_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:37,802 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 12:41:37 BoogieIcfgContainer [2022-11-20 12:41:37,802 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-20 12:41:37,803 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-20 12:41:37,804 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-20 12:41:37,804 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-20 12:41:37,805 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:40:31" (3/4) ... [2022-11-20 12:41:37,812 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-20 12:41:37,849 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2022-11-20 12:41:37,851 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-11-20 12:41:37,853 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-20 12:41:37,894 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((31bv8 == mask_SORT_3 && 4bv8 == var_64) && 1bv8 == mask_SORT_1) && 2bv8 == var_140) && 7bv8 == mask_SORT_7) && 1bv8 == var_39) && var_70 == 3bv8) && 2bv8 == var_16) && state_9 == var_8) && state_9 == 0bv8) && 1bv8 == var_59) && 0bv8 == state_20) && 0bv8 == state_32) || (((((((((((((31bv8 == mask_SORT_3 && 1bv8 == mask_SORT_1) && 2bv8 == var_140) && 7bv8 == mask_SORT_7) && cond == 1bv32) && 1bv8 == var_39) && var_8 == 0bv8) && var_70 == 3bv8) && 2bv8 == var_16) && 1bv8 == var_59) && 0bv8 == state_20) && 0bv8 == state_32) && (\exists ULTIMATE.start_main_~mask_SORT_7~0#1 : bv8 :: ~bvand32(~zero_extendFrom16To32(ULTIMATE.start_main_~mask_SORT_7~0#1), 1bv32)[7:0] == state_9)) && ~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(~zero_extendFrom16To32(var_140)[7:0])[7:0]), ~zero_extendFrom16To32(mask_SORT_3))[7:0] == state_26)) || (((((((((((31bv8 == mask_SORT_3 && 1bv8 == mask_SORT_1) && !(cond == 0bv32)) && 7bv8 == mask_SORT_7) && 1bv8 == var_39) && var_8 == 0bv8) && var_70 == 3bv8) && 2bv8 == var_16) && 1bv8 == var_59) && (((((((((((\exists ULTIMATE.start_main_~var_89_arg_2~0#1 : bv8 :: ~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_89_arg_2~0#1)[7:0]), ~zero_extendFrom16To32(mask_SORT_1))[7:0] == state_20 && !(ULTIMATE.start_main_~var_89_arg_2~0#1 == 0bv8)) && ((\exists v_ULTIMATE.start_main_~var_75_arg_1~0#1_8 : bv8 :: ((!(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]) == 0bv32) && !(3bv32 == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]))) && state_9 == ~bvand32(~zero_extendFrom16To32(mask_SORT_7), ~zero_extendFrom16To32(~zero_extendFrom16To32(~bvadd64(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]), 1bv32)[7:0])[7:0]))[7:0]) && !(~zero_extendFrom16To32(var_16) == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]))) || (state_9 == 0bv8 && (\exists v_ULTIMATE.start_main_~var_75_arg_1~0#1_8 : bv8 :: (!(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]) == 0bv32) && !(3bv32 == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]))) && !(~zero_extendFrom16To32(var_16) == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0])))))) && (\exists ULTIMATE.start_main_~var_138_arg_2~0#1 : bv8 :: ~bvand32(31bv32, ~zero_extendFrom16To32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_138_arg_2~0#1)[7:0]))[7:0] == state_24)) && (\exists v_ULTIMATE.start_main_~var_148_arg_1~0#1_8 : bv8, v_ULTIMATE.start_main_~var_143_arg_2~0#1_8 : bv8 :: (~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_143_arg_2~0#1_8)[7:0]), 31bv32)[7:0])[7:0]), 31bv32)[7:0] == state_26 && ~bvand32(31bv32, ~zero_extendFrom16To32(~zero_extendFrom16To32(~bvand32(31bv32, ~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_148_arg_1~0#1_8)[7:0]))[7:0])[7:0]))[7:0] == state_32) && !(~zero_extendFrom16To32(~bvand32(31bv32, ~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_148_arg_1~0#1_8)[7:0]))[7:0]) == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_143_arg_2~0#1_8)[7:0]), 31bv32)[7:0])))) || (((\exists ULTIMATE.start_main_~var_89_arg_2~0#1 : bv8 :: ~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_89_arg_2~0#1)[7:0]), ~zero_extendFrom16To32(mask_SORT_1))[7:0] == state_20 && !(ULTIMATE.start_main_~var_89_arg_2~0#1 == 0bv8)) && (\exists v_ULTIMATE.start_main_~var_75_arg_1~0#1_8 : bv8 :: state_9 == ~bvand32(~zero_extendFrom16To32(mask_SORT_7), ~zero_extendFrom16To32(~zero_extendFrom16To32(~bvadd64(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]), 1bv32)[7:0])[7:0]))[7:0] && ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]) == 0bv32)) && (\exists ULTIMATE.start_main_~var_138_arg_2~0#1 : bv8 :: ~bvand32(31bv32, ~zero_extendFrom16To32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_138_arg_2~0#1)[7:0]))[7:0] == state_24))) || (((\exists ULTIMATE.start_main_~var_89_arg_2~0#1 : bv8 :: ~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_89_arg_2~0#1)[7:0]), ~zero_extendFrom16To32(mask_SORT_1))[7:0] == state_20 && !(ULTIMATE.start_main_~var_89_arg_2~0#1 == 0bv8)) && ((\exists v_ULTIMATE.start_main_~var_75_arg_1~0#1_8 : bv8 :: 3bv32 == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]) && state_9 == ~bvand32(~zero_extendFrom16To32(mask_SORT_7), ~zero_extendFrom16To32(~zero_extendFrom16To32(~bvadd64(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]), 1bv32)[7:0])[7:0]))[7:0]) || (state_9 == 0bv8 && (\exists v_ULTIMATE.start_main_~var_75_arg_1~0#1_8 : bv8 :: 3bv32 == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]))))) && (\exists ULTIMATE.start_main_~var_138_arg_2~0#1 : bv8 :: ~bvand32(31bv32, ~zero_extendFrom16To32(~zero_extendFrom16To32(~zero_extendFrom16To32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_138_arg_2~0#1)[7:0])[7:0])[7:0]))[7:0] == state_32 && ~bvand32(31bv32, ~zero_extendFrom16To32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_138_arg_2~0#1)[7:0]))[7:0] == state_24))) || (((((\exists ULTIMATE.start_main_~var_89_arg_2~0#1 : bv8 :: ~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_89_arg_2~0#1)[7:0]), ~zero_extendFrom16To32(mask_SORT_1))[7:0] == state_20 && !(ULTIMATE.start_main_~var_89_arg_2~0#1 == 0bv8)) && ((\exists v_ULTIMATE.start_main_~var_75_arg_1~0#1_8 : bv8 :: ((!(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]) == 0bv32) && !(3bv32 == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]))) && state_9 == ~bvand32(~zero_extendFrom16To32(mask_SORT_7), ~zero_extendFrom16To32(~zero_extendFrom16To32(~bvadd64(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]), 1bv32)[7:0])[7:0]))[7:0]) && !(~zero_extendFrom16To32(var_16) == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]))) || (state_9 == 0bv8 && (\exists v_ULTIMATE.start_main_~var_75_arg_1~0#1_8 : bv8 :: (!(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]) == 0bv32) && !(3bv32 == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]))) && !(~zero_extendFrom16To32(var_16) == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0])))))) && (\exists ULTIMATE.start_main_~var_138_arg_2~0#1 : bv8 :: ~bvand32(31bv32, ~zero_extendFrom16To32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_138_arg_2~0#1)[7:0]))[7:0] == state_24)) || (((\exists ULTIMATE.start_main_~var_89_arg_2~0#1 : bv8 :: ~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_89_arg_2~0#1)[7:0]), ~zero_extendFrom16To32(mask_SORT_1))[7:0] == state_20 && !(ULTIMATE.start_main_~var_89_arg_2~0#1 == 0bv8)) && ((\exists v_ULTIMATE.start_main_~var_75_arg_1~0#1_8 : bv8 :: 3bv32 == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]) && state_9 == ~bvand32(~zero_extendFrom16To32(mask_SORT_7), ~zero_extendFrom16To32(~zero_extendFrom16To32(~bvadd64(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]), 1bv32)[7:0])[7:0]))[7:0]) || (state_9 == 0bv8 && (\exists v_ULTIMATE.start_main_~var_75_arg_1~0#1_8 : bv8 :: 3bv32 == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]))))) && (\exists ULTIMATE.start_main_~var_138_arg_2~0#1 : bv8 :: ~bvand32(31bv32, ~zero_extendFrom16To32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_138_arg_2~0#1)[7:0]))[7:0] == state_24))) && (\exists ULTIMATE.start_main_~var_78_arg_2~0#1 : bv16 :: ~zero_extendFrom16To32(ULTIMATE.start_main_~var_78_arg_2~0#1)[15:0] == state_13 && !(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(mask_SORT_7), ~zero_extendFrom16To32(~bvashr32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_78_arg_2~0#1), 9bv32)[7:0]))[7:0]) == ~zero_extendFrom16To32(var_16))))) || ((\exists ULTIMATE.start_main_~var_138_arg_2~0#1 : bv8 :: ~bvand32(31bv32, ~zero_extendFrom16To32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_138_arg_2~0#1)[7:0]))[7:0] == state_24) && (\exists ULTIMATE.start_main_~var_89_arg_2~0#1 : bv8 :: (~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_89_arg_2~0#1)[7:0]), ~zero_extendFrom16To32(mask_SORT_1))[7:0] == state_20 && !(ULTIMATE.start_main_~var_89_arg_2~0#1 == 0bv8)) && (\exists v_ULTIMATE.start_main_~var_75_arg_1~0#1_8 : bv8 :: (((!(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]) == 0bv32) && !(3bv32 == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]))) && state_9 == ~bvand32(~zero_extendFrom16To32(mask_SORT_7), ~zero_extendFrom16To32(~zero_extendFrom16To32(~bvadd64(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]), 1bv32)[7:0])[7:0]))[7:0]) && !(~zero_extendFrom16To32(var_16) == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]))) && ~bvand32(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~bvnot32(~zero_extendFrom16To32(~bvor32(~zero_extendFrom16To32(~bvnot32(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~bvashr32(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]), 2bv32)[7:0]), 1bv32)[7:0]), ~zero_extendFrom16To32(ULTIMATE.start_main_~var_89_arg_2~0#1))[7:0]), 255bv32)[7:0]))[7:0]), 254bv32)[7:0]))[7:0]), 1bv32)[7:0]), ~zero_extendFrom16To32(mask_SORT_1))[7:0] == 0bv8)))) || (((state_9 == 0bv8 || (\exists v_ULTIMATE.start_main_~var_75_arg_1~0#1_8 : bv8 :: state_9 == ~bvand32(~zero_extendFrom16To32(mask_SORT_7), ~zero_extendFrom16To32(~zero_extendFrom16To32(~bvadd64(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]), 1bv32)[7:0])[7:0]))[7:0] && ~zero_extendFrom16To32(var_16) == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]))) && (\exists ULTIMATE.start_main_~var_138_arg_1~0#1 : bv8 :: state_24 == ~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_138_arg_1~0#1)[7:0]), 31bv32)[7:0])) && (\exists ULTIMATE.start_main_~var_89_arg_1~0#1 : bv8 :: ~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_89_arg_1~0#1)[7:0]), ~zero_extendFrom16To32(mask_SORT_1))[7:0] == state_20))) || ((((\exists v_ULTIMATE.start_main_~var_75_arg_1~0#1_8 : bv8 :: 3bv32 == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]) && state_9 == ~bvand32(~zero_extendFrom16To32(mask_SORT_7), ~zero_extendFrom16To32(~zero_extendFrom16To32(~bvadd64(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]), 1bv32)[7:0])[7:0]))[7:0]) || (state_9 == 0bv8 && (\exists v_ULTIMATE.start_main_~var_75_arg_1~0#1_8 : bv8 :: 3bv32 == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0])))) && 0bv8 == state_20) && (\exists ULTIMATE.start_main_~var_138_arg_2~0#1 : bv8 :: ~bvand32(31bv32, ~zero_extendFrom16To32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_138_arg_2~0#1)[7:0]))[7:0] == state_24))) || (((\exists ULTIMATE.start_main_~var_89_arg_2~0#1 : bv8 :: ~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_89_arg_2~0#1)[7:0]), ~zero_extendFrom16To32(mask_SORT_1))[7:0] == state_20 && !(ULTIMATE.start_main_~var_89_arg_2~0#1 == 0bv8)) && ((\exists v_ULTIMATE.start_main_~var_75_arg_1~0#1_8 : bv8 :: ((!(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]) == 0bv32) && !(3bv32 == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]))) && state_9 == ~bvand32(~zero_extendFrom16To32(mask_SORT_7), ~zero_extendFrom16To32(~zero_extendFrom16To32(~bvadd64(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]), 1bv32)[7:0])[7:0]))[7:0]) && !(~zero_extendFrom16To32(var_16) == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]))) || (state_9 == 0bv8 && (\exists v_ULTIMATE.start_main_~var_75_arg_1~0#1_8 : bv8 :: (!(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]) == 0bv32) && !(3bv32 == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]))) && !(~zero_extendFrom16To32(var_16) == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0])))))) && (\exists ULTIMATE.start_main_~var_138_arg_2~0#1 : bv8, v_ULTIMATE.start_main_~var_143_arg_2~0#1_8 : bv8 :: (~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_143_arg_2~0#1_8)[7:0]), 31bv32)[7:0])[7:0]), 31bv32)[7:0] == state_26 && ~zero_extendFrom16To32(ULTIMATE.start_main_~var_138_arg_2~0#1) == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_143_arg_2~0#1_8)[7:0]), 31bv32)[7:0])) && ~bvand32(31bv32, ~zero_extendFrom16To32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_138_arg_2~0#1)[7:0]))[7:0] == state_24)))) && (\exists ULTIMATE.start_main_~var_148_arg_1~0#1 : bv8 :: ~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_148_arg_1~0#1)[7:0]), ~zero_extendFrom16To32(mask_SORT_3))[7:0] == state_32)) && (\exists ULTIMATE.start_main_~var_143_arg_2~0#1 : bv8 :: ~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_143_arg_2~0#1)[7:0]), ~zero_extendFrom16To32(mask_SORT_3))[7:0] == state_26)) [2022-11-20 12:41:38,040 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/witness.graphml [2022-11-20 12:41:38,041 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-20 12:41:38,041 INFO L158 Benchmark]: Toolchain (without parser) took 70068.66ms. Allocated memory was 77.6MB in the beginning and 434.1MB in the end (delta: 356.5MB). Free memory was 55.6MB in the beginning and 198.7MB in the end (delta: -143.0MB). Peak memory consumption was 212.8MB. Max. memory is 16.1GB. [2022-11-20 12:41:38,042 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 77.6MB. Free memory was 56.0MB in the beginning and 55.9MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:41:38,043 INFO L158 Benchmark]: CACSL2BoogieTranslator took 724.94ms. Allocated memory was 77.6MB in the beginning and 96.5MB in the end (delta: 18.9MB). Free memory was 55.4MB in the beginning and 59.6MB in the end (delta: -4.2MB). Peak memory consumption was 26.8MB. Max. memory is 16.1GB. [2022-11-20 12:41:38,043 INFO L158 Benchmark]: Boogie Procedure Inliner took 136.32ms. Allocated memory is still 96.5MB. Free memory was 59.6MB in the beginning and 51.6MB in the end (delta: 8.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:41:38,044 INFO L158 Benchmark]: Boogie Preprocessor took 166.08ms. Allocated memory is still 96.5MB. Free memory was 51.6MB in the beginning and 46.6MB in the end (delta: 5.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 12:41:38,045 INFO L158 Benchmark]: RCFGBuilder took 2389.94ms. Allocated memory was 96.5MB in the beginning and 136.3MB in the end (delta: 39.8MB). Free memory was 46.6MB in the beginning and 50.9MB in the end (delta: -4.4MB). Peak memory consumption was 38.0MB. Max. memory is 16.1GB. [2022-11-20 12:41:38,046 INFO L158 Benchmark]: TraceAbstraction took 66405.99ms. Allocated memory was 136.3MB in the beginning and 434.1MB in the end (delta: 297.8MB). Free memory was 49.9MB in the beginning and 213.4MB in the end (delta: -163.5MB). Peak memory consumption was 133.3MB. Max. memory is 16.1GB. [2022-11-20 12:41:38,046 INFO L158 Benchmark]: Witness Printer took 237.46ms. Allocated memory is still 434.1MB. Free memory was 213.4MB in the beginning and 198.7MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-20 12:41:38,049 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 77.6MB. Free memory was 56.0MB in the beginning and 55.9MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 724.94ms. Allocated memory was 77.6MB in the beginning and 96.5MB in the end (delta: 18.9MB). Free memory was 55.4MB in the beginning and 59.6MB in the end (delta: -4.2MB). Peak memory consumption was 26.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 136.32ms. Allocated memory is still 96.5MB. Free memory was 59.6MB in the beginning and 51.6MB in the end (delta: 8.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 166.08ms. Allocated memory is still 96.5MB. Free memory was 51.6MB in the beginning and 46.6MB in the end (delta: 5.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2389.94ms. Allocated memory was 96.5MB in the beginning and 136.3MB in the end (delta: 39.8MB). Free memory was 46.6MB in the beginning and 50.9MB in the end (delta: -4.4MB). Peak memory consumption was 38.0MB. Max. memory is 16.1GB. * TraceAbstraction took 66405.99ms. Allocated memory was 136.3MB in the beginning and 434.1MB in the end (delta: 297.8MB). Free memory was 49.9MB in the beginning and 213.4MB in the end (delta: -163.5MB). Peak memory consumption was 133.3MB. Max. memory is 16.1GB. * Witness Printer took 237.46ms. Allocated memory is still 434.1MB. Free memory was 213.4MB in the beginning and 198.7MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~mask_SORT_7~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_143_arg_2~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_148_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_148_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_143_arg_2~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_78_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_78_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_1~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_1~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_143_arg_2~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_143_arg_2~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_148_arg_1~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_143_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~mask_SORT_7~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_143_arg_2~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_148_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_148_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_143_arg_2~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_78_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_78_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_1~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_1~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_143_arg_2~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_143_arg_2~0#1_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_148_arg_1~0#1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_143_arg_2~0#1,QUANTIFIED] * 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: 20]: 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, 11 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 66.2s, OverallIterations: 4, TraceHistogramMax: 4, PathProgramHistogramMax: 3, EmptinessCheckTime: 0.0s, AutomataDifference: 4.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 2.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 24 SdHoareTripleChecker+Valid, 1.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 24 mSDsluCounter, 74 SdHoareTripleChecker+Invalid, 0.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 51 IncrementalHoareTripleChecker+Unchecked, 58 mSDsCounter, 5 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 38 IncrementalHoareTripleChecker+Invalid, 94 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 5 mSolverCounterUnsat, 16 mSDtfsCounter, 38 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 76 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 51 ImplicationChecksByTransitivity, 38.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=15occurred in iteration=3, InterpolantAutomatonStates: 30, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 4 MinimizatonAttempts, 6 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 2 LocationsWithAnnotation, 2 PreInvPairs, 6 NumberOfFragments, 1135 HoareAnnotationTreeSize, 2 FomulaSimplifications, 38 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 2 FomulaSimplificationsInter, 1078 FormulaSimplificationTreeSizeReductionInter, 2.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.9s SsaConstructionTime, 1.7s SatisfiabilityAnalysisTime, 55.1s InterpolantComputationTime, 38 NumberOfCodeBlocks, 35 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 64 ConstructedInterpolants, 28 QuantifiedInterpolants, 9035 SizeOfPredicates, 295 NumberOfNonLiveVariables, 4767 ConjunctsInSsa, 276 ConjunctsInUnsatCore, 7 InterpolantComputations, 1 PerfectInterpolantSequences, 8/48 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 1 specifications checked. All of them hold - InvariantResult [Line: 122]: Loop Invariant [2022-11-20 12:41:38,097 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~mask_SORT_7~0#1,QUANTIFIED] [2022-11-20 12:41:38,097 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,098 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,098 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,098 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,099 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,099 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,099 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,100 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,100 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,100 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,101 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_143_arg_2~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,101 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_148_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,101 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_148_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,102 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_143_arg_2~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,102 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,102 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,103 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,103 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,103 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,104 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,104 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,104 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,105 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,105 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,105 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,106 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,106 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,106 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,107 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,107 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,107 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,108 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,110 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,110 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,110 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,111 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,111 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,111 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,112 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,112 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,112 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,113 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,113 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_78_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,113 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_78_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,113 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,114 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,114 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,114 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,115 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,115 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,115 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,115 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,116 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,116 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,117 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,117 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_1~0#1,QUANTIFIED] [2022-11-20 12:41:38,117 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_1~0#1,QUANTIFIED] [2022-11-20 12:41:38,118 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,118 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,119 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,119 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,119 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,120 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,120 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,120 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,120 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,121 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,121 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,121 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,122 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,122 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_143_arg_2~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,122 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,123 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_143_arg_2~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,123 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,123 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_148_arg_1~0#1,QUANTIFIED] [2022-11-20 12:41:38,123 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_143_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,128 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~mask_SORT_7~0#1,QUANTIFIED] [2022-11-20 12:41:38,128 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,129 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,129 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,129 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,131 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,133 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,134 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,134 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,135 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,135 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,135 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_143_arg_2~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,136 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_148_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,136 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_148_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,136 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_143_arg_2~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,137 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,137 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,138 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,139 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,140 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,140 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,141 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,141 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,141 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,144 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,145 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,145 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,145 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,146 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,146 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,146 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,147 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,147 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,147 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,148 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,148 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,149 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,149 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,149 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,150 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,150 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,150 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,151 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,151 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_78_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,151 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_78_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,152 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,152 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,152 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,152 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,153 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,153 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,154 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,154 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,154 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,155 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,155 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,156 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_1~0#1,QUANTIFIED] [2022-11-20 12:41:38,156 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_1~0#1,QUANTIFIED] [2022-11-20 12:41:38,156 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,157 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,157 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,157 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,158 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,158 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_89_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,158 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,158 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,159 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,159 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,159 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,160 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,160 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_75_arg_1~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,160 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_143_arg_2~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,161 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,161 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_~var_143_arg_2~0#1_8,QUANTIFIED] [2022-11-20 12:41:38,161 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_138_arg_2~0#1,QUANTIFIED] [2022-11-20 12:41:38,162 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_148_arg_1~0#1,QUANTIFIED] [2022-11-20 12:41:38,162 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~var_143_arg_2~0#1,QUANTIFIED] Derived loop invariant: (((((((((((((31bv8 == mask_SORT_3 && 4bv8 == var_64) && 1bv8 == mask_SORT_1) && 2bv8 == var_140) && 7bv8 == mask_SORT_7) && 1bv8 == var_39) && var_70 == 3bv8) && 2bv8 == var_16) && state_9 == var_8) && state_9 == 0bv8) && 1bv8 == var_59) && 0bv8 == state_20) && 0bv8 == state_32) || (((((((((((((31bv8 == mask_SORT_3 && 1bv8 == mask_SORT_1) && 2bv8 == var_140) && 7bv8 == mask_SORT_7) && cond == 1bv32) && 1bv8 == var_39) && var_8 == 0bv8) && var_70 == 3bv8) && 2bv8 == var_16) && 1bv8 == var_59) && 0bv8 == state_20) && 0bv8 == state_32) && (\exists ULTIMATE.start_main_~mask_SORT_7~0#1 : bv8 :: ~bvand32(~zero_extendFrom16To32(ULTIMATE.start_main_~mask_SORT_7~0#1), 1bv32)[7:0] == state_9)) && ~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(~zero_extendFrom16To32(var_140)[7:0])[7:0]), ~zero_extendFrom16To32(mask_SORT_3))[7:0] == state_26)) || (((((((((((31bv8 == mask_SORT_3 && 1bv8 == mask_SORT_1) && !(cond == 0bv32)) && 7bv8 == mask_SORT_7) && 1bv8 == var_39) && var_8 == 0bv8) && var_70 == 3bv8) && 2bv8 == var_16) && 1bv8 == var_59) && (((((((((((\exists ULTIMATE.start_main_~var_89_arg_2~0#1 : bv8 :: ~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_89_arg_2~0#1)[7:0]), ~zero_extendFrom16To32(mask_SORT_1))[7:0] == state_20 && !(ULTIMATE.start_main_~var_89_arg_2~0#1 == 0bv8)) && ((\exists v_ULTIMATE.start_main_~var_75_arg_1~0#1_8 : bv8 :: ((!(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]) == 0bv32) && !(3bv32 == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]))) && state_9 == ~bvand32(~zero_extendFrom16To32(mask_SORT_7), ~zero_extendFrom16To32(~zero_extendFrom16To32(~bvadd64(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]), 1bv32)[7:0])[7:0]))[7:0]) && !(~zero_extendFrom16To32(var_16) == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]))) || (state_9 == 0bv8 && (\exists v_ULTIMATE.start_main_~var_75_arg_1~0#1_8 : bv8 :: (!(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]) == 0bv32) && !(3bv32 == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]))) && !(~zero_extendFrom16To32(var_16) == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0])))))) && (\exists ULTIMATE.start_main_~var_138_arg_2~0#1 : bv8 :: ~bvand32(31bv32, ~zero_extendFrom16To32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_138_arg_2~0#1)[7:0]))[7:0] == state_24)) && (\exists v_ULTIMATE.start_main_~var_148_arg_1~0#1_8 : bv8, v_ULTIMATE.start_main_~var_143_arg_2~0#1_8 : bv8 :: (~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_143_arg_2~0#1_8)[7:0]), 31bv32)[7:0])[7:0]), 31bv32)[7:0] == state_26 && ~bvand32(31bv32, ~zero_extendFrom16To32(~zero_extendFrom16To32(~bvand32(31bv32, ~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_148_arg_1~0#1_8)[7:0]))[7:0])[7:0]))[7:0] == state_32) && !(~zero_extendFrom16To32(~bvand32(31bv32, ~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_148_arg_1~0#1_8)[7:0]))[7:0]) == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_143_arg_2~0#1_8)[7:0]), 31bv32)[7:0])))) || (((\exists ULTIMATE.start_main_~var_89_arg_2~0#1 : bv8 :: ~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_89_arg_2~0#1)[7:0]), ~zero_extendFrom16To32(mask_SORT_1))[7:0] == state_20 && !(ULTIMATE.start_main_~var_89_arg_2~0#1 == 0bv8)) && (\exists v_ULTIMATE.start_main_~var_75_arg_1~0#1_8 : bv8 :: state_9 == ~bvand32(~zero_extendFrom16To32(mask_SORT_7), ~zero_extendFrom16To32(~zero_extendFrom16To32(~bvadd64(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]), 1bv32)[7:0])[7:0]))[7:0] && ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]) == 0bv32)) && (\exists ULTIMATE.start_main_~var_138_arg_2~0#1 : bv8 :: ~bvand32(31bv32, ~zero_extendFrom16To32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_138_arg_2~0#1)[7:0]))[7:0] == state_24))) || (((\exists ULTIMATE.start_main_~var_89_arg_2~0#1 : bv8 :: ~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_89_arg_2~0#1)[7:0]), ~zero_extendFrom16To32(mask_SORT_1))[7:0] == state_20 && !(ULTIMATE.start_main_~var_89_arg_2~0#1 == 0bv8)) && ((\exists v_ULTIMATE.start_main_~var_75_arg_1~0#1_8 : bv8 :: 3bv32 == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]) && state_9 == ~bvand32(~zero_extendFrom16To32(mask_SORT_7), ~zero_extendFrom16To32(~zero_extendFrom16To32(~bvadd64(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]), 1bv32)[7:0])[7:0]))[7:0]) || (state_9 == 0bv8 && (\exists v_ULTIMATE.start_main_~var_75_arg_1~0#1_8 : bv8 :: 3bv32 == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]))))) && (\exists ULTIMATE.start_main_~var_138_arg_2~0#1 : bv8 :: ~bvand32(31bv32, ~zero_extendFrom16To32(~zero_extendFrom16To32(~zero_extendFrom16To32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_138_arg_2~0#1)[7:0])[7:0])[7:0]))[7:0] == state_32 && ~bvand32(31bv32, ~zero_extendFrom16To32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_138_arg_2~0#1)[7:0]))[7:0] == state_24))) || (((((\exists ULTIMATE.start_main_~var_89_arg_2~0#1 : bv8 :: ~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_89_arg_2~0#1)[7:0]), ~zero_extendFrom16To32(mask_SORT_1))[7:0] == state_20 && !(ULTIMATE.start_main_~var_89_arg_2~0#1 == 0bv8)) && ((\exists v_ULTIMATE.start_main_~var_75_arg_1~0#1_8 : bv8 :: ((!(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]) == 0bv32) && !(3bv32 == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]))) && state_9 == ~bvand32(~zero_extendFrom16To32(mask_SORT_7), ~zero_extendFrom16To32(~zero_extendFrom16To32(~bvadd64(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]), 1bv32)[7:0])[7:0]))[7:0]) && !(~zero_extendFrom16To32(var_16) == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]))) || (state_9 == 0bv8 && (\exists v_ULTIMATE.start_main_~var_75_arg_1~0#1_8 : bv8 :: (!(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]) == 0bv32) && !(3bv32 == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]))) && !(~zero_extendFrom16To32(var_16) == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0])))))) && (\exists ULTIMATE.start_main_~var_138_arg_2~0#1 : bv8 :: ~bvand32(31bv32, ~zero_extendFrom16To32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_138_arg_2~0#1)[7:0]))[7:0] == state_24)) || (((\exists ULTIMATE.start_main_~var_89_arg_2~0#1 : bv8 :: ~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_89_arg_2~0#1)[7:0]), ~zero_extendFrom16To32(mask_SORT_1))[7:0] == state_20 && !(ULTIMATE.start_main_~var_89_arg_2~0#1 == 0bv8)) && ((\exists v_ULTIMATE.start_main_~var_75_arg_1~0#1_8 : bv8 :: 3bv32 == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]) && state_9 == ~bvand32(~zero_extendFrom16To32(mask_SORT_7), ~zero_extendFrom16To32(~zero_extendFrom16To32(~bvadd64(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]), 1bv32)[7:0])[7:0]))[7:0]) || (state_9 == 0bv8 && (\exists v_ULTIMATE.start_main_~var_75_arg_1~0#1_8 : bv8 :: 3bv32 == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]))))) && (\exists ULTIMATE.start_main_~var_138_arg_2~0#1 : bv8 :: ~bvand32(31bv32, ~zero_extendFrom16To32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_138_arg_2~0#1)[7:0]))[7:0] == state_24))) && (\exists ULTIMATE.start_main_~var_78_arg_2~0#1 : bv16 :: ~zero_extendFrom16To32(ULTIMATE.start_main_~var_78_arg_2~0#1)[15:0] == state_13 && !(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(mask_SORT_7), ~zero_extendFrom16To32(~bvashr32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_78_arg_2~0#1), 9bv32)[7:0]))[7:0]) == ~zero_extendFrom16To32(var_16))))) || ((\exists ULTIMATE.start_main_~var_138_arg_2~0#1 : bv8 :: ~bvand32(31bv32, ~zero_extendFrom16To32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_138_arg_2~0#1)[7:0]))[7:0] == state_24) && (\exists ULTIMATE.start_main_~var_89_arg_2~0#1 : bv8 :: (~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_89_arg_2~0#1)[7:0]), ~zero_extendFrom16To32(mask_SORT_1))[7:0] == state_20 && !(ULTIMATE.start_main_~var_89_arg_2~0#1 == 0bv8)) && (\exists v_ULTIMATE.start_main_~var_75_arg_1~0#1_8 : bv8 :: (((!(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]) == 0bv32) && !(3bv32 == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]))) && state_9 == ~bvand32(~zero_extendFrom16To32(mask_SORT_7), ~zero_extendFrom16To32(~zero_extendFrom16To32(~bvadd64(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]), 1bv32)[7:0])[7:0]))[7:0]) && !(~zero_extendFrom16To32(var_16) == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]))) && ~bvand32(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~bvnot32(~zero_extendFrom16To32(~bvor32(~zero_extendFrom16To32(~bvnot32(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~bvashr32(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]), 2bv32)[7:0]), 1bv32)[7:0]), ~zero_extendFrom16To32(ULTIMATE.start_main_~var_89_arg_2~0#1))[7:0]), 255bv32)[7:0]))[7:0]), 254bv32)[7:0]))[7:0]), 1bv32)[7:0]), ~zero_extendFrom16To32(mask_SORT_1))[7:0] == 0bv8)))) || (((state_9 == 0bv8 || (\exists v_ULTIMATE.start_main_~var_75_arg_1~0#1_8 : bv8 :: state_9 == ~bvand32(~zero_extendFrom16To32(mask_SORT_7), ~zero_extendFrom16To32(~zero_extendFrom16To32(~bvadd64(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]), 1bv32)[7:0])[7:0]))[7:0] && ~zero_extendFrom16To32(var_16) == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]))) && (\exists ULTIMATE.start_main_~var_138_arg_1~0#1 : bv8 :: state_24 == ~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_138_arg_1~0#1)[7:0]), 31bv32)[7:0])) && (\exists ULTIMATE.start_main_~var_89_arg_1~0#1 : bv8 :: ~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_89_arg_1~0#1)[7:0]), ~zero_extendFrom16To32(mask_SORT_1))[7:0] == state_20))) || ((((\exists v_ULTIMATE.start_main_~var_75_arg_1~0#1_8 : bv8 :: 3bv32 == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]) && state_9 == ~bvand32(~zero_extendFrom16To32(mask_SORT_7), ~zero_extendFrom16To32(~zero_extendFrom16To32(~bvadd64(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]), 1bv32)[7:0])[7:0]))[7:0]) || (state_9 == 0bv8 && (\exists v_ULTIMATE.start_main_~var_75_arg_1~0#1_8 : bv8 :: 3bv32 == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0])))) && 0bv8 == state_20) && (\exists ULTIMATE.start_main_~var_138_arg_2~0#1 : bv8 :: ~bvand32(31bv32, ~zero_extendFrom16To32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_138_arg_2~0#1)[7:0]))[7:0] == state_24))) || (((\exists ULTIMATE.start_main_~var_89_arg_2~0#1 : bv8 :: ~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_89_arg_2~0#1)[7:0]), ~zero_extendFrom16To32(mask_SORT_1))[7:0] == state_20 && !(ULTIMATE.start_main_~var_89_arg_2~0#1 == 0bv8)) && ((\exists v_ULTIMATE.start_main_~var_75_arg_1~0#1_8 : bv8 :: ((!(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]) == 0bv32) && !(3bv32 == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]))) && state_9 == ~bvand32(~zero_extendFrom16To32(mask_SORT_7), ~zero_extendFrom16To32(~zero_extendFrom16To32(~bvadd64(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]), 1bv32)[7:0])[7:0]))[7:0]) && !(~zero_extendFrom16To32(var_16) == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]))) || (state_9 == 0bv8 && (\exists v_ULTIMATE.start_main_~var_75_arg_1~0#1_8 : bv8 :: (!(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]) == 0bv32) && !(3bv32 == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0]))) && !(~zero_extendFrom16To32(var_16) == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_75_arg_1~0#1_8)[7:0]), ~zero_extendFrom16To32(mask_SORT_7))[7:0])))))) && (\exists ULTIMATE.start_main_~var_138_arg_2~0#1 : bv8, v_ULTIMATE.start_main_~var_143_arg_2~0#1_8 : bv8 :: (~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_143_arg_2~0#1_8)[7:0]), 31bv32)[7:0])[7:0]), 31bv32)[7:0] == state_26 && ~zero_extendFrom16To32(ULTIMATE.start_main_~var_138_arg_2~0#1) == ~zero_extendFrom16To32(~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(v_ULTIMATE.start_main_~var_143_arg_2~0#1_8)[7:0]), 31bv32)[7:0])) && ~bvand32(31bv32, ~zero_extendFrom16To32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_138_arg_2~0#1)[7:0]))[7:0] == state_24)))) && (\exists ULTIMATE.start_main_~var_148_arg_1~0#1 : bv8 :: ~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_148_arg_1~0#1)[7:0]), ~zero_extendFrom16To32(mask_SORT_3))[7:0] == state_32)) && (\exists ULTIMATE.start_main_~var_143_arg_2~0#1 : bv8 :: ~bvand32(~zero_extendFrom16To32(~zero_extendFrom16To32(ULTIMATE.start_main_~var_143_arg_2~0#1)[7:0]), ~zero_extendFrom16To32(mask_SORT_3))[7:0] == state_26)) - InvariantResult [Line: 22]: Loop Invariant Derived loop invariant: 0 RESULT: Ultimate proved your program to be correct! [2022-11-20 12:41:38,213 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9911f0ca-2a29-4d57-8423-267619834787/bin/uautomizer-ug76WZFUDN/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