./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/termination-memory-alloca/fermat-alloca.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-memory-alloca/fermat-alloca.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e779827438904e8a0bb49f414cbe4d14072e556fff2389d3772808230457c73c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 14:34:37,855 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 14:34:37,989 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Termination-64bit-Automizer_Default.epf [2024-11-13 14:34:37,996 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 14:34:37,997 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 14:34:38,025 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 14:34:38,026 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 14:34:38,027 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 14:34:38,027 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-13 14:34:38,028 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-13 14:34:38,028 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 14:34:38,028 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 14:34:38,028 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 14:34:38,029 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2024-11-13 14:34:38,029 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2024-11-13 14:34:38,029 INFO L153 SettingsManager]: * Use old map elimination=false [2024-11-13 14:34:38,029 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2024-11-13 14:34:38,029 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2024-11-13 14:34:38,030 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2024-11-13 14:34:38,030 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 14:34:38,030 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2024-11-13 14:34:38,030 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 14:34:38,030 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 14:34:38,031 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2024-11-13 14:34:38,031 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2024-11-13 14:34:38,031 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2024-11-13 14:34:38,031 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 14:34:38,031 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 14:34:38,031 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 14:34:38,031 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2024-11-13 14:34:38,032 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 14:34:38,032 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 14:34:38,032 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 14:34:38,032 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 14:34:38,032 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-13 14:34:38,033 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2024-11-13 14:34:38,033 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR 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_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness 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(F end) ) 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 -> e779827438904e8a0bb49f414cbe4d14072e556fff2389d3772808230457c73c [2024-11-13 14:34:38,445 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 14:34:38,464 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 14:34:38,468 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 14:34:38,470 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 14:34:38,471 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 14:34:38,472 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/termination-memory-alloca/fermat-alloca.i Unable to find full path for "g++" [2024-11-13 14:34:41,101 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 14:34:41,584 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 14:34:41,585 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/sv-benchmarks/c/termination-memory-alloca/fermat-alloca.i [2024-11-13 14:34:41,605 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/data/a244eb2e9/b56a5688bcd64f3ebb41d66f4c9ba6b0/FLAG2ae725919 [2024-11-13 14:34:41,638 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/data/a244eb2e9/b56a5688bcd64f3ebb41d66f4c9ba6b0 [2024-11-13 14:34:41,643 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 14:34:41,646 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 14:34:41,648 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 14:34:41,648 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 14:34:41,656 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 14:34:41,658 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 02:34:41" (1/1) ... [2024-11-13 14:34:41,659 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18610ac3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:34:41, skipping insertion in model container [2024-11-13 14:34:41,662 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 02:34:41" (1/1) ... [2024-11-13 14:34:41,715 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 14:34:42,119 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 14:34:42,135 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 14:34:42,191 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 14:34:42,225 INFO L204 MainTranslator]: Completed translation [2024-11-13 14:34:42,226 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:34:42 WrapperNode [2024-11-13 14:34:42,226 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 14:34:42,228 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 14:34:42,228 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 14:34:42,228 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 14:34:42,238 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:34:42" (1/1) ... [2024-11-13 14:34:42,259 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:34:42" (1/1) ... [2024-11-13 14:34:42,299 INFO L138 Inliner]: procedures = 109, calls = 45, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 114 [2024-11-13 14:34:42,300 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 14:34:42,301 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 14:34:42,301 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 14:34:42,302 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 14:34:42,316 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:34:42" (1/1) ... [2024-11-13 14:34:42,316 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:34:42" (1/1) ... [2024-11-13 14:34:42,322 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:34:42" (1/1) ... [2024-11-13 14:34:42,346 INFO L175 MemorySlicer]: Split 27 memory accesses to 4 slices as follows [7, 8, 8, 4]. 30 percent of accesses are in the largest equivalence class. The 0 initializations are split as follows [0, 0, 0, 0]. The 9 writes are split as follows [2, 3, 3, 1]. [2024-11-13 14:34:42,351 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:34:42" (1/1) ... [2024-11-13 14:34:42,351 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:34:42" (1/1) ... [2024-11-13 14:34:42,367 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:34:42" (1/1) ... [2024-11-13 14:34:42,375 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:34:42" (1/1) ... [2024-11-13 14:34:42,380 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:34:42" (1/1) ... [2024-11-13 14:34:42,387 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:34:42" (1/1) ... [2024-11-13 14:34:42,390 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 14:34:42,394 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 14:34:42,394 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 14:34:42,394 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 14:34:42,396 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:34:42" (1/1) ... [2024-11-13 14:34:42,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 14:34:42,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:34:42,444 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 14:34:42,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2024-11-13 14:34:42,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-13 14:34:42,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-13 14:34:42,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-13 14:34:42,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-13 14:34:42,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-13 14:34:42,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-13 14:34:42,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-13 14:34:42,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-13 14:34:42,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 14:34:42,501 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 14:34:42,503 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 14:34:42,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 14:34:42,726 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 14:34:42,729 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 14:34:43,055 INFO L? ?]: Removed 6 outVars from TransFormulas that were not future-live. [2024-11-13 14:34:43,056 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 14:34:43,073 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 14:34:43,074 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 14:34:43,075 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 02:34:43 BoogieIcfgContainer [2024-11-13 14:34:43,076 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 14:34:43,077 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2024-11-13 14:34:43,077 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2024-11-13 14:34:43,084 INFO L274 PluginConnector]: BuchiAutomizer initialized [2024-11-13 14:34:43,085 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-13 14:34:43,086 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 13.11 02:34:41" (1/3) ... [2024-11-13 14:34:43,087 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@3be289fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 13.11 02:34:43, skipping insertion in model container [2024-11-13 14:34:43,088 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-13 14:34:43,088 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:34:42" (2/3) ... [2024-11-13 14:34:43,089 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@3be289fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 13.11 02:34:43, skipping insertion in model container [2024-11-13 14:34:43,090 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-13 14:34:43,090 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 02:34:43" (3/3) ... [2024-11-13 14:34:43,091 INFO L333 chiAutomizerObserver]: Analyzing ICFG fermat-alloca.i [2024-11-13 14:34:43,180 INFO L299 stractBuchiCegarLoop]: Interprodecural is true [2024-11-13 14:34:43,181 INFO L300 stractBuchiCegarLoop]: Hoare is None [2024-11-13 14:34:43,182 INFO L301 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2024-11-13 14:34:43,182 INFO L302 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2024-11-13 14:34:43,182 INFO L303 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2024-11-13 14:34:43,182 INFO L304 stractBuchiCegarLoop]: Difference is false [2024-11-13 14:34:43,182 INFO L305 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2024-11-13 14:34:43,183 INFO L309 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2024-11-13 14:34:43,192 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 13 states, 12 states have (on average 1.5) internal successors, (18), 12 states have internal predecessors, (18), 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) [2024-11-13 14:34:43,220 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 7 [2024-11-13 14:34:43,221 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-13 14:34:43,221 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-13 14:34:43,228 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-13 14:34:43,229 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:34:43,229 INFO L331 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2024-11-13 14:34:43,230 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 13 states, 12 states have (on average 1.5) internal successors, (18), 12 states have internal predecessors, (18), 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) [2024-11-13 14:34:43,232 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 7 [2024-11-13 14:34:43,233 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-13 14:34:43,233 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-13 14:34:43,234 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-13 14:34:43,234 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:34:43,244 INFO L745 eck$LassoCheckResult]: Stem: 12#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 8#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc2#1.base, main_#t~malloc2#1.offset, main_#t~malloc3#1.base, main_#t~malloc3#1.offset, main_#t~malloc4#1.base, main_#t~malloc4#1.offset, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~mem6#1, main_#t~mem7#1, main_#t~mem8#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem11#1, main_#t~mem12#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem15#1, main_#t~post16#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~mem19#1, main_#t~post20#1, main_#t~mem21#1, main_#t~mem22#1, main_#t~mem23#1, main_#t~post24#1, main_#t~mem25#1, main_#t~mem26#1, main_~MAX~0#1.base, main_~MAX~0#1.offset, main_~a~0#1.base, main_~a~0#1.offset, main_~b~0#1.base, main_~b~0#1.offset, main_~c~0#1.base, main_~c~0#1.offset;call main_#t~malloc2#1.base, main_#t~malloc2#1.offset := #Ultimate.allocOnStack(4);main_~MAX~0#1.base, main_~MAX~0#1.offset := main_#t~malloc2#1.base, main_#t~malloc2#1.offset;call main_#t~malloc3#1.base, main_#t~malloc3#1.offset := #Ultimate.allocOnStack(4);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc3#1.base, main_#t~malloc3#1.offset;call main_#t~malloc4#1.base, main_#t~malloc4#1.offset := #Ultimate.allocOnStack(4);main_~b~0#1.base, main_~b~0#1.offset := main_#t~malloc4#1.base, main_#t~malloc4#1.offset;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnStack(4);main_~c~0#1.base, main_~c~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;call write~int#3(1000, main_~MAX~0#1.base, main_~MAX~0#1.offset, 4);call write~int#2(1, main_~a~0#1.base, main_~a~0#1.offset, 4);call write~int#1(1, main_~b~0#1.base, main_~b~0#1.offset, 4);call write~int#0(1, main_~c~0#1.base, main_~c~0#1.offset, 4); 6#L556-2true [2024-11-13 14:34:43,246 INFO L747 eck$LassoCheckResult]: Loop: 6#L556-2true assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 13#L557true assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 5#L561true assume main_#t~mem17#1 > main_#t~mem18#1;havoc main_#t~mem17#1;havoc main_#t~mem18#1;call write~int#2(1, main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem19#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);main_#t~post20#1 := main_#t~mem19#1;call write~int#1(1 + main_#t~post20#1, main_~b~0#1.base, main_~b~0#1.offset, 4);havoc main_#t~mem19#1;havoc main_#t~post20#1; 7#L561-2true call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 4#L565true assume main_#t~mem21#1 > main_#t~mem22#1;havoc main_#t~mem21#1;havoc main_#t~mem22#1;call write~int#1(1, main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem23#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);main_#t~post24#1 := main_#t~mem23#1;call write~int#0(1 + main_#t~post24#1, main_~c~0#1.base, main_~c~0#1.offset, 4);havoc main_#t~mem23#1;havoc main_#t~post24#1; 10#L565-2true call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3#L569true assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 6#L556-2true [2024-11-13 14:34:43,260 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:34:43,261 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2024-11-13 14:34:43,279 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:34:43,280 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [790370559] [2024-11-13 14:34:43,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:34:43,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:34:43,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 14:34:43,576 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 14:34:43,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 14:34:43,660 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-13 14:34:43,665 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:34:43,665 INFO L85 PathProgramCache]: Analyzing trace with hash -1820313740, now seen corresponding path program 1 times [2024-11-13 14:34:43,666 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:34:43,666 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [554710043] [2024-11-13 14:34:43,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:34:43,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:34:43,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 14:34:43,733 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [124872598] [2024-11-13 14:34:43,733 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:34:43,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:34:43,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:34:43,737 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:34:43,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-13 14:34:43,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 14:34:43,929 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 14:34:43,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 14:34:43,991 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-13 14:34:43,993 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:34:43,994 INFO L85 PathProgramCache]: Analyzing trace with hash -274016910, now seen corresponding path program 1 times [2024-11-13 14:34:43,994 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:34:43,994 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [310541857] [2024-11-13 14:34:43,994 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:34:43,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:34:44,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:34:45,011 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 14:34:45,011 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:34:45,012 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [310541857] [2024-11-13 14:34:45,012 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [310541857] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:34:45,013 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:34:45,013 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-13 14:34:45,014 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [643947495] [2024-11-13 14:34:45,015 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:34:58,694 WARN L286 SmtUtils]: Spent 12.05s on a formula simplification that was a NOOP. DAG size: 21 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-13 14:35:11,787 WARN L286 SmtUtils]: Spent 12.64s on a formula simplification that was a NOOP. DAG size: 74 (called from [L 299] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2024-11-13 14:35:11,790 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:35:11,836 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 14:35:11,839 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-13 14:35:11,843 INFO L87 Difference]: Start difference. First operand has 13 states, 12 states have (on average 1.5) internal successors, (18), 12 states have internal predecessors, (18), 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 2.25) internal successors, (9), 4 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) [2024-11-13 14:35:11,939 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:35:11,940 INFO L93 Difference]: Finished difference Result 17 states and 21 transitions. [2024-11-13 14:35:11,941 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 17 states and 21 transitions. [2024-11-13 14:35:11,944 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 7 [2024-11-13 14:35:11,953 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 17 states to 12 states and 14 transitions. [2024-11-13 14:35:11,955 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 12 [2024-11-13 14:35:11,955 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 12 [2024-11-13 14:35:11,956 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 14 transitions. [2024-11-13 14:35:11,957 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-13 14:35:11,957 INFO L218 hiAutomatonCegarLoop]: Abstraction has 12 states and 14 transitions. [2024-11-13 14:35:11,975 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12 states and 14 transitions. [2024-11-13 14:35:11,994 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12 to 12. [2024-11-13 14:35:11,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 1.1666666666666667) internal successors, (14), 11 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) [2024-11-13 14:35:11,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 14 transitions. [2024-11-13 14:35:11,997 INFO L240 hiAutomatonCegarLoop]: Abstraction has 12 states and 14 transitions. [2024-11-13 14:35:12,000 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-13 14:35:12,006 INFO L424 stractBuchiCegarLoop]: Abstraction has 12 states and 14 transitions. [2024-11-13 14:35:12,006 INFO L331 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2024-11-13 14:35:12,006 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 12 states and 14 transitions. [2024-11-13 14:35:12,008 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 7 [2024-11-13 14:35:12,009 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-13 14:35:12,009 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-13 14:35:12,009 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2024-11-13 14:35:12,009 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:35:12,011 INFO L745 eck$LassoCheckResult]: Stem: 50#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 51#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc2#1.base, main_#t~malloc2#1.offset, main_#t~malloc3#1.base, main_#t~malloc3#1.offset, main_#t~malloc4#1.base, main_#t~malloc4#1.offset, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~mem6#1, main_#t~mem7#1, main_#t~mem8#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem11#1, main_#t~mem12#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem15#1, main_#t~post16#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~mem19#1, main_#t~post20#1, main_#t~mem21#1, main_#t~mem22#1, main_#t~mem23#1, main_#t~post24#1, main_#t~mem25#1, main_#t~mem26#1, main_~MAX~0#1.base, main_~MAX~0#1.offset, main_~a~0#1.base, main_~a~0#1.offset, main_~b~0#1.base, main_~b~0#1.offset, main_~c~0#1.base, main_~c~0#1.offset;call main_#t~malloc2#1.base, main_#t~malloc2#1.offset := #Ultimate.allocOnStack(4);main_~MAX~0#1.base, main_~MAX~0#1.offset := main_#t~malloc2#1.base, main_#t~malloc2#1.offset;call main_#t~malloc3#1.base, main_#t~malloc3#1.offset := #Ultimate.allocOnStack(4);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc3#1.base, main_#t~malloc3#1.offset;call main_#t~malloc4#1.base, main_#t~malloc4#1.offset := #Ultimate.allocOnStack(4);main_~b~0#1.base, main_~b~0#1.offset := main_#t~malloc4#1.base, main_#t~malloc4#1.offset;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnStack(4);main_~c~0#1.base, main_~c~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;call write~int#3(1000, main_~MAX~0#1.base, main_~MAX~0#1.offset, 4);call write~int#2(1, main_~a~0#1.base, main_~a~0#1.offset, 4);call write~int#1(1, main_~b~0#1.base, main_~b~0#1.offset, 4);call write~int#0(1, main_~c~0#1.base, main_~c~0#1.offset, 4); 48#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 49#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 46#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 47#L561-2 [2024-11-13 14:35:12,011 INFO L747 eck$LassoCheckResult]: Loop: 47#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 44#L565 assume main_#t~mem21#1 > main_#t~mem22#1;havoc main_#t~mem21#1;havoc main_#t~mem22#1;call write~int#1(1, main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem23#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);main_#t~post24#1 := main_#t~mem23#1;call write~int#0(1 + main_#t~post24#1, main_~c~0#1.base, main_~c~0#1.offset, 4);havoc main_#t~mem23#1;havoc main_#t~post24#1; 45#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 42#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 43#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 53#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 52#L561 assume main_#t~mem17#1 > main_#t~mem18#1;havoc main_#t~mem17#1;havoc main_#t~mem18#1;call write~int#2(1, main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem19#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);main_#t~post20#1 := main_#t~mem19#1;call write~int#1(1 + main_#t~post20#1, main_~b~0#1.base, main_~b~0#1.offset, 4);havoc main_#t~mem19#1;havoc main_#t~post20#1; 47#L561-2 [2024-11-13 14:35:12,012 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:35:12,012 INFO L85 PathProgramCache]: Analyzing trace with hash 28698828, now seen corresponding path program 1 times [2024-11-13 14:35:12,012 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:35:12,012 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [529549807] [2024-11-13 14:35:12,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:35:12,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:35:12,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 14:35:12,104 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1224195841] [2024-11-13 14:35:12,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:35:12,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:35:12,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:35:12,109 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:35:12,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-13 14:35:12,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 14:35:12,249 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 14:35:12,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 14:35:12,300 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-13 14:35:12,301 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:35:12,304 INFO L85 PathProgramCache]: Analyzing trace with hash 536588708, now seen corresponding path program 2 times [2024-11-13 14:35:12,304 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:35:12,304 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2146471268] [2024-11-13 14:35:12,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:35:12,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:35:12,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 14:35:12,341 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1386190766] [2024-11-13 14:35:12,342 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-13 14:35:12,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:35:12,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:35:12,345 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:35:12,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-13 14:35:12,487 INFO L227 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-11-13 14:35:12,488 INFO L228 tOrderPrioritization]: Conjunction of SSA is sat [2024-11-13 14:35:12,488 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 14:35:12,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 14:35:12,545 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-13 14:35:12,545 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:35:12,546 INFO L85 PathProgramCache]: Analyzing trace with hash 685727353, now seen corresponding path program 1 times [2024-11-13 14:35:12,546 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:35:12,546 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [245618246] [2024-11-13 14:35:12,546 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:35:12,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:35:12,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:35:13,112 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 14:35:13,113 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:35:13,113 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [245618246] [2024-11-13 14:35:13,113 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [245618246] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:35:13,113 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:35:13,114 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 14:35:13,114 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [802217569] [2024-11-13 14:35:13,114 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:35:15,425 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:35:15,425 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 14:35:15,426 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-13 14:35:15,426 INFO L87 Difference]: Start difference. First operand 12 states and 14 transitions. cyclomatic complexity: 3 Second operand has 5 states, 5 states have (on average 2.4) internal successors, (12), 5 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) [2024-11-13 14:35:15,609 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:35:15,609 INFO L93 Difference]: Finished difference Result 19 states and 22 transitions. [2024-11-13 14:35:15,609 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 19 states and 22 transitions. [2024-11-13 14:35:15,610 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 14 [2024-11-13 14:35:15,611 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 19 states to 19 states and 22 transitions. [2024-11-13 14:35:15,611 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 19 [2024-11-13 14:35:15,611 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 19 [2024-11-13 14:35:15,611 INFO L73 IsDeterministic]: Start isDeterministic. Operand 19 states and 22 transitions. [2024-11-13 14:35:15,611 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-13 14:35:15,612 INFO L218 hiAutomatonCegarLoop]: Abstraction has 19 states and 22 transitions. [2024-11-13 14:35:15,612 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19 states and 22 transitions. [2024-11-13 14:35:15,616 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19 to 19. [2024-11-13 14:35:15,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 1.1578947368421053) internal successors, (22), 18 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) [2024-11-13 14:35:15,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 22 transitions. [2024-11-13 14:35:15,618 INFO L240 hiAutomatonCegarLoop]: Abstraction has 19 states and 22 transitions. [2024-11-13 14:35:15,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 14:35:15,620 INFO L424 stractBuchiCegarLoop]: Abstraction has 19 states and 22 transitions. [2024-11-13 14:35:15,622 INFO L331 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2024-11-13 14:35:15,623 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 19 states and 22 transitions. [2024-11-13 14:35:15,624 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 14 [2024-11-13 14:35:15,626 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-13 14:35:15,626 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-13 14:35:15,626 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2024-11-13 14:35:15,626 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:35:15,627 INFO L745 eck$LassoCheckResult]: Stem: 92#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 93#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc2#1.base, main_#t~malloc2#1.offset, main_#t~malloc3#1.base, main_#t~malloc3#1.offset, main_#t~malloc4#1.base, main_#t~malloc4#1.offset, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~mem6#1, main_#t~mem7#1, main_#t~mem8#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem11#1, main_#t~mem12#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem15#1, main_#t~post16#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~mem19#1, main_#t~post20#1, main_#t~mem21#1, main_#t~mem22#1, main_#t~mem23#1, main_#t~post24#1, main_#t~mem25#1, main_#t~mem26#1, main_~MAX~0#1.base, main_~MAX~0#1.offset, main_~a~0#1.base, main_~a~0#1.offset, main_~b~0#1.base, main_~b~0#1.offset, main_~c~0#1.base, main_~c~0#1.offset;call main_#t~malloc2#1.base, main_#t~malloc2#1.offset := #Ultimate.allocOnStack(4);main_~MAX~0#1.base, main_~MAX~0#1.offset := main_#t~malloc2#1.base, main_#t~malloc2#1.offset;call main_#t~malloc3#1.base, main_#t~malloc3#1.offset := #Ultimate.allocOnStack(4);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc3#1.base, main_#t~malloc3#1.offset;call main_#t~malloc4#1.base, main_#t~malloc4#1.offset := #Ultimate.allocOnStack(4);main_~b~0#1.base, main_~b~0#1.offset := main_#t~malloc4#1.base, main_#t~malloc4#1.offset;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnStack(4);main_~c~0#1.base, main_~c~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;call write~int#3(1000, main_~MAX~0#1.base, main_~MAX~0#1.offset, 4);call write~int#2(1, main_~a~0#1.base, main_~a~0#1.offset, 4);call write~int#1(1, main_~b~0#1.base, main_~b~0#1.offset, 4);call write~int#0(1, main_~c~0#1.base, main_~c~0#1.offset, 4); 96#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 100#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 89#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 90#L561-2 [2024-11-13 14:35:15,627 INFO L747 eck$LassoCheckResult]: Loop: 90#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 87#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 88#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 103#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 102#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 101#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 97#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 90#L561-2 [2024-11-13 14:35:15,628 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:35:15,628 INFO L85 PathProgramCache]: Analyzing trace with hash 28698828, now seen corresponding path program 2 times [2024-11-13 14:35:15,628 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:35:15,629 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1859990200] [2024-11-13 14:35:15,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:35:15,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:35:15,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 14:35:15,686 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1660036509] [2024-11-13 14:35:15,686 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-13 14:35:15,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:35:15,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:35:15,692 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:35:15,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-13 14:35:15,837 INFO L227 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-11-13 14:35:15,838 INFO L228 tOrderPrioritization]: Conjunction of SSA is sat [2024-11-13 14:35:15,838 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 14:35:15,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 14:35:15,890 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-13 14:35:15,890 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:35:15,890 INFO L85 PathProgramCache]: Analyzing trace with hash 593847012, now seen corresponding path program 1 times [2024-11-13 14:35:15,891 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:35:15,891 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1971013039] [2024-11-13 14:35:15,891 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:35:15,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:35:15,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 14:35:15,911 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1057409394] [2024-11-13 14:35:15,911 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:35:15,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:35:15,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:35:15,918 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:35:15,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-11-13 14:35:16,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 14:35:16,057 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 14:35:16,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 14:35:16,106 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-13 14:35:16,108 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:35:16,108 INFO L85 PathProgramCache]: Analyzing trace with hash 742985657, now seen corresponding path program 1 times [2024-11-13 14:35:16,108 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:35:16,108 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1740274392] [2024-11-13 14:35:16,109 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:35:16,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:35:16,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 14:35:16,199 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [213810646] [2024-11-13 14:35:16,199 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:35:16,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:35:16,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:35:16,203 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:35:16,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-11-13 14:35:16,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 14:35:16,387 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 14:35:16,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 14:35:16,443 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-13 14:35:29,335 WARN L286 SmtUtils]: Spent 12.89s on a formula simplification that was a NOOP. DAG size: 96 (called from [L 276] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2024-11-13 14:35:41,516 WARN L286 SmtUtils]: Spent 12.02s on a formula simplification that was a NOOP. DAG size: 21 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-13 14:35:53,982 WARN L286 SmtUtils]: Spent 12.24s on a formula simplification that was a NOOP. DAG size: 66 (called from [L 299] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2024-11-13 14:35:56,333 INFO L204 LassoAnalysis]: Preferences: [2024-11-13 14:35:56,334 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-13 14:35:56,334 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-13 14:35:56,335 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-13 14:35:56,335 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-13 14:35:56,335 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 14:35:56,335 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-13 14:35:56,335 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-13 14:35:56,335 INFO L132 ssoRankerPreferences]: Filename of dumped script: fermat-alloca.i_Iteration3_Lasso [2024-11-13 14:35:56,335 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-13 14:35:56,336 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-13 14:35:56,378 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 14:35:56,391 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 14:35:56,395 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 14:35:56,403 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 14:35:56,406 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 14:35:56,410 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 14:35:56,414 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 14:35:56,418 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 14:35:56,422 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 14:35:56,430 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 14:35:56,435 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 14:35:56,444 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 14:35:56,449 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 14:35:56,453 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 14:35:58,385 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 14:35:58,391 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 14:35:58,399 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 14:35:58,403 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 14:35:58,411 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 14:35:58,415 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 14:35:58,421 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 14:35:58,426 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 14:35:58,430 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 14:35:58,433 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 14:35:58,441 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 14:35:58,445 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 14:36:00,310 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-13 14:36:00,317 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-13 14:36:00,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 14:36:00,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:36:00,322 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 14:36:00,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2024-11-13 14:36:00,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 14:36:00,343 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 14:36:00,343 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 14:36:00,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 14:36:00,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 14:36:00,344 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 14:36:00,356 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-13 14:36:00,356 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 14:36:00,360 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 14:36:00,386 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2024-11-13 14:36:00,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 14:36:00,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:36:00,390 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 14:36:00,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2024-11-13 14:36:00,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 14:36:00,414 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 14:36:00,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 14:36:00,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 14:36:00,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 14:36:00,415 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 14:36:00,416 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-13 14:36:00,417 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 14:36:00,420 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 14:36:00,444 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2024-11-13 14:36:00,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 14:36:00,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:36:00,448 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 14:36:00,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2024-11-13 14:36:00,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 14:36:00,468 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 14:36:00,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 14:36:00,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 14:36:00,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 14:36:00,469 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 14:36:00,470 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-13 14:36:00,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 14:36:00,473 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 14:36:00,490 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2024-11-13 14:36:00,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 14:36:00,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:36:00,492 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 14:36:00,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2024-11-13 14:36:00,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 14:36:00,510 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 14:36:00,510 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 14:36:00,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 14:36:00,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 14:36:00,511 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 14:36:00,511 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-13 14:36:00,512 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 14:36:00,518 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 14:36:00,543 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2024-11-13 14:36:00,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 14:36:00,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:36:00,546 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 14:36:00,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2024-11-13 14:36:00,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 14:36:00,569 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 14:36:00,569 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 14:36:00,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 14:36:00,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 14:36:00,569 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 14:36:00,570 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-13 14:36:00,571 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 14:36:00,573 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 14:36:00,598 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2024-11-13 14:36:00,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 14:36:00,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:36:00,602 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 14:36:00,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2024-11-13 14:36:00,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 14:36:00,628 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 14:36:00,628 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 14:36:00,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 14:36:00,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 14:36:00,628 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 14:36:00,630 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-13 14:36:00,631 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 14:36:00,636 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 14:36:00,661 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2024-11-13 14:36:00,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 14:36:00,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:36:00,665 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 14:36:00,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 14:36:00,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2024-11-13 14:36:00,691 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 14:36:00,691 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 14:36:00,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 14:36:00,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 14:36:00,691 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 14:36:00,692 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-13 14:36:00,692 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 14:36:00,696 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 14:36:00,720 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2024-11-13 14:36:00,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 14:36:00,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:36:00,724 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 14:36:00,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2024-11-13 14:36:00,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 14:36:00,748 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 14:36:00,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 14:36:00,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 14:36:00,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 14:36:00,749 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 14:36:00,750 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-13 14:36:00,750 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 14:36:00,760 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 14:36:00,785 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2024-11-13 14:36:00,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 14:36:00,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:36:00,789 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 14:36:00,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2024-11-13 14:36:00,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 14:36:00,809 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 14:36:00,809 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 14:36:00,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 14:36:00,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 14:36:00,809 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 14:36:00,810 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-13 14:36:00,810 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 14:36:00,812 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 14:36:00,828 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2024-11-13 14:36:00,829 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 14:36:00,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:36:00,831 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 14:36:00,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2024-11-13 14:36:00,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 14:36:00,849 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 14:36:00,849 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 14:36:00,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 14:36:00,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 14:36:00,849 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 14:36:00,850 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-13 14:36:00,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 14:36:00,852 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 14:36:00,868 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2024-11-13 14:36:00,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 14:36:00,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:36:00,871 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 14:36:00,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2024-11-13 14:36:00,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 14:36:00,887 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 14:36:00,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 14:36:00,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 14:36:00,888 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 14:36:00,896 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 14:36:00,896 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-13 14:36:00,903 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 14:36:00,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2024-11-13 14:36:00,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 14:36:00,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:36:00,926 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 14:36:00,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2024-11-13 14:36:00,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 14:36:00,944 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 14:36:00,944 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 14:36:00,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 14:36:00,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 14:36:00,944 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 14:36:00,945 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-13 14:36:00,945 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 14:36:00,947 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 14:36:00,963 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2024-11-13 14:36:00,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 14:36:00,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:36:00,966 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 14:36:00,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2024-11-13 14:36:00,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 14:36:00,983 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 14:36:00,984 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 14:36:00,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 14:36:00,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 14:36:00,984 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 14:36:00,985 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-13 14:36:00,985 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 14:36:00,987 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 14:36:01,003 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2024-11-13 14:36:01,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 14:36:01,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:36:01,006 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 14:36:01,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2024-11-13 14:36:01,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 14:36:01,022 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 14:36:01,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 14:36:01,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 14:36:01,023 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 14:36:01,026 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 14:36:01,026 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-13 14:36:01,035 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 14:36:01,059 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0 [2024-11-13 14:36:01,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 14:36:01,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:36:01,063 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 14:36:01,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2024-11-13 14:36:01,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 14:36:01,081 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 14:36:01,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 14:36:01,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 14:36:01,082 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 14:36:01,098 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 14:36:01,099 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-13 14:36:01,121 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 14:36:01,147 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2024-11-13 14:36:01,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 14:36:01,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:36:01,150 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 14:36:01,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2024-11-13 14:36:01,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 14:36:01,174 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 14:36:01,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 14:36:01,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 14:36:01,175 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 14:36:01,180 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 14:36:01,180 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-13 14:36:01,192 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 14:36:01,216 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2024-11-13 14:36:01,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 14:36:01,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:36:01,221 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 14:36:01,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2024-11-13 14:36:01,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 14:36:01,246 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 14:36:01,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 14:36:01,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 14:36:01,247 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 14:36:01,253 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 14:36:01,253 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-13 14:36:01,262 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 14:36:01,287 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2024-11-13 14:36:01,288 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 14:36:01,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:36:01,291 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 14:36:01,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2024-11-13 14:36:01,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 14:36:01,316 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 14:36:01,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 14:36:01,316 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-13 14:36:01,316 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 14:36:01,358 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2024-11-13 14:36:01,359 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 14:36:01,442 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2024-11-13 14:36:01,717 INFO L443 ModelExtractionUtils]: Simplification made 28 calls to the SMT solver. [2024-11-13 14:36:01,721 INFO L444 ModelExtractionUtils]: 2 out of 46 variables were initially zero. Simplification set additionally 41 variables to zero. [2024-11-13 14:36:01,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 14:36:01,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:36:01,728 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 14:36:01,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2024-11-13 14:36:01,731 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2024-11-13 14:36:01,760 INFO L438 nArgumentSynthesizer]: Removed 4 redundant supporting invariants from a total of 4. [2024-11-13 14:36:01,761 INFO L474 LassoAnalysis]: Proved termination. [2024-11-13 14:36:01,761 INFO L476 LassoAnalysis]: Termination argument consisting of: Ranking function f(v_rep(select (select #memory_int#3 ULTIMATE.start_main_~MAX~0#1.base) 0)_1, v_rep(select (select #memory_int#2 ULTIMATE.start_main_~a~0#1.base) ULTIMATE.start_main_~a~0#1.offset)_1) = 1*v_rep(select (select #memory_int#3 ULTIMATE.start_main_~MAX~0#1.base) 0)_1 - 1*v_rep(select (select #memory_int#2 ULTIMATE.start_main_~a~0#1.base) ULTIMATE.start_main_~a~0#1.offset)_1 Supporting invariants [] [2024-11-13 14:36:01,780 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2024-11-13 14:36:02,055 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2024-11-13 14:36:02,181 INFO L156 tatePredicateManager]: 39 out of 40 supporting invariants were superfluous and have been removed [2024-11-13 14:36:02,193 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#3 [2024-11-13 14:36:02,194 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#3,GLOBAL] [2024-11-13 14:36:02,194 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#3,GLOBAL],[IdentifierExpression[~MAX~0!base,]]] [2024-11-13 14:36:02,196 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#2 [2024-11-13 14:36:02,196 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#2,GLOBAL] [2024-11-13 14:36:02,196 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#2,GLOBAL],[IdentifierExpression[~a~0!base,]]] [2024-11-13 14:36:02,293 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:36:02,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:36:02,355 INFO L255 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 14:36:02,358 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:36:02,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:36:02,452 INFO L255 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 14:36:02,454 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:36:02,697 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2024-11-13 14:36:02,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 14:36:02,771 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.2 stem predicates 2 loop predicates [2024-11-13 14:36:02,773 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 19 states and 22 transitions. cyclomatic complexity: 5 Second operand has 5 states, 5 states have (on average 2.4) internal successors, (12), 5 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) [2024-11-13 14:36:03,009 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 19 states and 22 transitions. cyclomatic complexity: 5. Second operand has 5 states, 5 states have (on average 2.4) internal successors, (12), 5 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) Result 26 states and 30 transitions. Complement of second has 8 states. [2024-11-13 14:36:03,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 2 stem states 2 non-accepting loop states 1 accepting loop states [2024-11-13 14:36:03,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 2.4) internal successors, (12), 5 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) [2024-11-13 14:36:03,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 12 transitions. [2024-11-13 14:36:03,021 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 12 transitions. Stem has 5 letters. Loop has 7 letters. [2024-11-13 14:36:03,026 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-11-13 14:36:03,026 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 12 transitions. Stem has 12 letters. Loop has 7 letters. [2024-11-13 14:36:03,027 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-11-13 14:36:03,028 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 12 transitions. Stem has 5 letters. Loop has 14 letters. [2024-11-13 14:36:03,029 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-11-13 14:36:03,029 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 26 states and 30 transitions. [2024-11-13 14:36:03,030 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 7 [2024-11-13 14:36:03,031 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 26 states to 26 states and 30 transitions. [2024-11-13 14:36:03,033 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 18 [2024-11-13 14:36:03,033 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 19 [2024-11-13 14:36:03,034 INFO L73 IsDeterministic]: Start isDeterministic. Operand 26 states and 30 transitions. [2024-11-13 14:36:03,034 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2024-11-13 14:36:03,034 INFO L218 hiAutomatonCegarLoop]: Abstraction has 26 states and 30 transitions. [2024-11-13 14:36:03,034 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states and 30 transitions. [2024-11-13 14:36:03,035 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 26. [2024-11-13 14:36:03,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 26 states have (on average 1.1538461538461537) internal successors, (30), 25 states have internal predecessors, (30), 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) [2024-11-13 14:36:03,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 30 transitions. [2024-11-13 14:36:03,038 INFO L240 hiAutomatonCegarLoop]: Abstraction has 26 states and 30 transitions. [2024-11-13 14:36:03,039 INFO L424 stractBuchiCegarLoop]: Abstraction has 26 states and 30 transitions. [2024-11-13 14:36:03,039 INFO L331 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2024-11-13 14:36:03,040 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 26 states and 30 transitions. [2024-11-13 14:36:03,041 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 7 [2024-11-13 14:36:03,041 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-13 14:36:03,042 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-13 14:36:03,042 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:36:03,044 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:36:03,045 INFO L745 eck$LassoCheckResult]: Stem: 370#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 371#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc2#1.base, main_#t~malloc2#1.offset, main_#t~malloc3#1.base, main_#t~malloc3#1.offset, main_#t~malloc4#1.base, main_#t~malloc4#1.offset, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~mem6#1, main_#t~mem7#1, main_#t~mem8#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem11#1, main_#t~mem12#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem15#1, main_#t~post16#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~mem19#1, main_#t~post20#1, main_#t~mem21#1, main_#t~mem22#1, main_#t~mem23#1, main_#t~post24#1, main_#t~mem25#1, main_#t~mem26#1, main_~MAX~0#1.base, main_~MAX~0#1.offset, main_~a~0#1.base, main_~a~0#1.offset, main_~b~0#1.base, main_~b~0#1.offset, main_~c~0#1.base, main_~c~0#1.offset;call main_#t~malloc2#1.base, main_#t~malloc2#1.offset := #Ultimate.allocOnStack(4);main_~MAX~0#1.base, main_~MAX~0#1.offset := main_#t~malloc2#1.base, main_#t~malloc2#1.offset;call main_#t~malloc3#1.base, main_#t~malloc3#1.offset := #Ultimate.allocOnStack(4);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc3#1.base, main_#t~malloc3#1.offset;call main_#t~malloc4#1.base, main_#t~malloc4#1.offset := #Ultimate.allocOnStack(4);main_~b~0#1.base, main_~b~0#1.offset := main_#t~malloc4#1.base, main_#t~malloc4#1.offset;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnStack(4);main_~c~0#1.base, main_~c~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;call write~int#3(1000, main_~MAX~0#1.base, main_~MAX~0#1.offset, 4);call write~int#2(1, main_~a~0#1.base, main_~a~0#1.offset, 4);call write~int#1(1, main_~b~0#1.base, main_~b~0#1.offset, 4);call write~int#0(1, main_~c~0#1.base, main_~c~0#1.offset, 4); 373#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 377#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 375#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 374#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 360#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 361#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 356#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 357#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 368#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 364#L561 assume main_#t~mem17#1 > main_#t~mem18#1;havoc main_#t~mem17#1;havoc main_#t~mem18#1;call write~int#2(1, main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem19#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);main_#t~post20#1 := main_#t~mem19#1;call write~int#1(1 + main_#t~post20#1, main_~b~0#1.base, main_~b~0#1.offset, 4);havoc main_#t~mem19#1;havoc main_#t~post20#1; 365#L561-2 [2024-11-13 14:36:03,045 INFO L747 eck$LassoCheckResult]: Loop: 365#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 372#L565 assume main_#t~mem21#1 > main_#t~mem22#1;havoc main_#t~mem21#1;havoc main_#t~mem22#1;call write~int#1(1, main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem23#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);main_#t~post24#1 := main_#t~mem23#1;call write~int#0(1 + main_#t~post24#1, main_~c~0#1.base, main_~c~0#1.offset, 4);havoc main_#t~mem23#1;havoc main_#t~post24#1; 381#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 380#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 379#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 378#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 376#L561 assume main_#t~mem17#1 > main_#t~mem18#1;havoc main_#t~mem17#1;havoc main_#t~mem18#1;call write~int#2(1, main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem19#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);main_#t~post20#1 := main_#t~mem19#1;call write~int#1(1 + main_#t~post20#1, main_~b~0#1.base, main_~b~0#1.offset, 4);havoc main_#t~mem19#1;havoc main_#t~post20#1; 365#L561-2 [2024-11-13 14:36:03,046 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:36:03,046 INFO L85 PathProgramCache]: Analyzing trace with hash 742985655, now seen corresponding path program 1 times [2024-11-13 14:36:03,046 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:36:03,046 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [350155455] [2024-11-13 14:36:03,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:36:03,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:36:03,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:36:03,682 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 14:36:03,682 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:36:03,682 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [350155455] [2024-11-13 14:36:03,682 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [350155455] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:36:03,682 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [237715104] [2024-11-13 14:36:03,682 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:36:03,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:36:03,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:36:03,685 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:36:03,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Waiting until timeout for monitored process [2024-11-13 14:36:03,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:36:03,824 INFO L255 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-13 14:36:03,827 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:36:03,851 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-11-13 14:36:03,862 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-13 14:36:03,901 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2024-11-13 14:36:04,042 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-13 14:36:04,085 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 14:36:04,085 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:36:04,273 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 14:36:04,273 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [237715104] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 14:36:04,273 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 14:36:04,273 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4, 4] total 10 [2024-11-13 14:36:04,274 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2006474504] [2024-11-13 14:36:04,274 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 14:36:04,274 INFO L750 eck$LassoCheckResult]: stem already infeasible [2024-11-13 14:36:04,277 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:36:04,278 INFO L85 PathProgramCache]: Analyzing trace with hash 536588708, now seen corresponding path program 3 times [2024-11-13 14:36:04,278 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:36:04,278 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1748752988] [2024-11-13 14:36:04,278 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:36:04,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:36:04,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 14:36:04,293 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1447442961] [2024-11-13 14:36:04,293 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-11-13 14:36:04,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:36:04,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:36:04,296 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:36:04,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Waiting until timeout for monitored process [2024-11-13 14:36:04,414 INFO L227 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) [2024-11-13 14:36:04,414 INFO L228 tOrderPrioritization]: Conjunction of SSA is sat [2024-11-13 14:36:04,414 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 14:36:04,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 14:36:04,464 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-13 14:36:06,220 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:36:06,221 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-11-13 14:36:06,221 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2024-11-13 14:36:06,221 INFO L87 Difference]: Start difference. First operand 26 states and 30 transitions. cyclomatic complexity: 6 Second operand has 11 states, 10 states have (on average 3.2) internal successors, (32), 11 states have internal predecessors, (32), 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) [2024-11-13 14:36:06,614 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:36:06,614 INFO L93 Difference]: Finished difference Result 64 states and 67 transitions. [2024-11-13 14:36:06,615 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 64 states and 67 transitions. [2024-11-13 14:36:06,618 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 7 [2024-11-13 14:36:06,621 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 64 states to 46 states and 49 transitions. [2024-11-13 14:36:06,625 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 19 [2024-11-13 14:36:06,625 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 19 [2024-11-13 14:36:06,625 INFO L73 IsDeterministic]: Start isDeterministic. Operand 46 states and 49 transitions. [2024-11-13 14:36:06,625 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2024-11-13 14:36:06,625 INFO L218 hiAutomatonCegarLoop]: Abstraction has 46 states and 49 transitions. [2024-11-13 14:36:06,626 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46 states and 49 transitions. [2024-11-13 14:36:06,628 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46 to 40. [2024-11-13 14:36:06,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40 states, 40 states have (on average 1.075) internal successors, (43), 39 states have internal predecessors, (43), 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) [2024-11-13 14:36:06,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 43 transitions. [2024-11-13 14:36:06,631 INFO L240 hiAutomatonCegarLoop]: Abstraction has 40 states and 43 transitions. [2024-11-13 14:36:06,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-13 14:36:06,633 INFO L424 stractBuchiCegarLoop]: Abstraction has 40 states and 43 transitions. [2024-11-13 14:36:06,633 INFO L331 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2024-11-13 14:36:06,633 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 40 states and 43 transitions. [2024-11-13 14:36:06,634 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 7 [2024-11-13 14:36:06,634 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-13 14:36:06,634 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-13 14:36:06,635 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [5, 5, 4, 4, 4, 4, 4, 1, 1, 1] [2024-11-13 14:36:06,635 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:36:06,635 INFO L745 eck$LassoCheckResult]: Stem: 549#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 550#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc2#1.base, main_#t~malloc2#1.offset, main_#t~malloc3#1.base, main_#t~malloc3#1.offset, main_#t~malloc4#1.base, main_#t~malloc4#1.offset, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~mem6#1, main_#t~mem7#1, main_#t~mem8#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem11#1, main_#t~mem12#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem15#1, main_#t~post16#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~mem19#1, main_#t~post20#1, main_#t~mem21#1, main_#t~mem22#1, main_#t~mem23#1, main_#t~post24#1, main_#t~mem25#1, main_#t~mem26#1, main_~MAX~0#1.base, main_~MAX~0#1.offset, main_~a~0#1.base, main_~a~0#1.offset, main_~b~0#1.base, main_~b~0#1.offset, main_~c~0#1.base, main_~c~0#1.offset;call main_#t~malloc2#1.base, main_#t~malloc2#1.offset := #Ultimate.allocOnStack(4);main_~MAX~0#1.base, main_~MAX~0#1.offset := main_#t~malloc2#1.base, main_#t~malloc2#1.offset;call main_#t~malloc3#1.base, main_#t~malloc3#1.offset := #Ultimate.allocOnStack(4);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc3#1.base, main_#t~malloc3#1.offset;call main_#t~malloc4#1.base, main_#t~malloc4#1.offset := #Ultimate.allocOnStack(4);main_~b~0#1.base, main_~b~0#1.offset := main_#t~malloc4#1.base, main_#t~malloc4#1.offset;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnStack(4);main_~c~0#1.base, main_~c~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;call write~int#3(1000, main_~MAX~0#1.base, main_~MAX~0#1.offset, 4);call write~int#2(1, main_~a~0#1.base, main_~a~0#1.offset, 4);call write~int#1(1, main_~b~0#1.base, main_~b~0#1.offset, 4);call write~int#0(1, main_~c~0#1.base, main_~c~0#1.offset, 4); 553#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 557#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 540#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 541#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 551#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 565#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 564#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 563#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 548#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 542#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 543#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 566#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 571#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 570#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 569#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 568#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 567#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 552#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 538#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 539#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 534#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 535#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 546#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 562#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 561#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 560#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 559#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 532#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 533#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 545#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 547#L561 assume main_#t~mem17#1 > main_#t~mem18#1;havoc main_#t~mem17#1;havoc main_#t~mem18#1;call write~int#2(1, main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem19#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);main_#t~post20#1 := main_#t~mem19#1;call write~int#1(1 + main_#t~post20#1, main_~b~0#1.base, main_~b~0#1.offset, 4);havoc main_#t~mem19#1;havoc main_#t~post20#1; 554#L561-2 [2024-11-13 14:36:06,639 INFO L747 eck$LassoCheckResult]: Loop: 554#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 536#L565 assume main_#t~mem21#1 > main_#t~mem22#1;havoc main_#t~mem21#1;havoc main_#t~mem22#1;call write~int#1(1, main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem23#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);main_#t~post24#1 := main_#t~mem23#1;call write~int#0(1 + main_#t~post24#1, main_~c~0#1.base, main_~c~0#1.offset, 4);havoc main_#t~mem23#1;havoc main_#t~post24#1; 537#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 544#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 558#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 556#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 555#L561 assume main_#t~mem17#1 > main_#t~mem18#1;havoc main_#t~mem17#1;havoc main_#t~mem18#1;call write~int#2(1, main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem19#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);main_#t~post20#1 := main_#t~mem19#1;call write~int#1(1 + main_#t~post20#1, main_~b~0#1.base, main_~b~0#1.offset, 4);havoc main_#t~mem19#1;havoc main_#t~post20#1; 554#L561-2 [2024-11-13 14:36:06,640 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:36:06,640 INFO L85 PathProgramCache]: Analyzing trace with hash 813569930, now seen corresponding path program 2 times [2024-11-13 14:36:06,640 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:36:06,640 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1496963724] [2024-11-13 14:36:06,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:36:06,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:36:06,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:36:08,237 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 14:36:08,238 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:36:08,238 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1496963724] [2024-11-13 14:36:08,238 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1496963724] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:36:08,238 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1467108266] [2024-11-13 14:36:08,239 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-13 14:36:08,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:36:08,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:36:08,242 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:36:08,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Waiting until timeout for monitored process [2024-11-13 14:36:08,505 INFO L227 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-11-13 14:36:08,505 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-13 14:36:08,509 INFO L255 TraceCheckSpWp]: Trace formula consists of 455 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-11-13 14:36:08,513 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:36:08,540 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-13 14:36:08,555 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-11-13 14:36:08,638 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2024-11-13 14:36:08,797 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2024-11-13 14:36:08,974 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2024-11-13 14:36:09,121 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2024-11-13 14:36:09,281 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-13 14:36:09,346 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 14:36:09,346 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:36:10,015 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 14:36:10,016 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1467108266] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 14:36:10,016 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 14:36:10,016 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 7, 7] total 22 [2024-11-13 14:36:10,016 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [866237123] [2024-11-13 14:36:10,016 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 14:36:10,017 INFO L750 eck$LassoCheckResult]: stem already infeasible [2024-11-13 14:36:10,018 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:36:10,018 INFO L85 PathProgramCache]: Analyzing trace with hash 536588708, now seen corresponding path program 4 times [2024-11-13 14:36:10,018 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:36:10,018 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1984661510] [2024-11-13 14:36:10,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:36:10,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:36:10,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 14:36:10,056 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1080471027] [2024-11-13 14:36:10,057 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-11-13 14:36:10,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:36:10,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:36:10,061 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:36:10,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Waiting until timeout for monitored process [2024-11-13 14:36:10,245 INFO L227 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-11-13 14:36:10,245 INFO L228 tOrderPrioritization]: Conjunction of SSA is sat [2024-11-13 14:36:10,245 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 14:36:10,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 14:36:10,296 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-13 14:36:11,744 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:36:11,744 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2024-11-13 14:36:11,745 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2024-11-13 14:36:11,745 INFO L87 Difference]: Start difference. First operand 40 states and 43 transitions. cyclomatic complexity: 5 Second operand has 23 states, 22 states have (on average 4.409090909090909) internal successors, (97), 23 states have internal predecessors, (97), 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) [2024-11-13 14:36:13,117 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:36:13,118 INFO L93 Difference]: Finished difference Result 124 states and 127 transitions. [2024-11-13 14:36:13,118 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 124 states and 127 transitions. [2024-11-13 14:36:13,121 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 7 [2024-11-13 14:36:13,122 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 124 states to 88 states and 91 transitions. [2024-11-13 14:36:13,122 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 19 [2024-11-13 14:36:13,123 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 19 [2024-11-13 14:36:13,123 INFO L73 IsDeterministic]: Start isDeterministic. Operand 88 states and 91 transitions. [2024-11-13 14:36:13,123 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2024-11-13 14:36:13,123 INFO L218 hiAutomatonCegarLoop]: Abstraction has 88 states and 91 transitions. [2024-11-13 14:36:13,123 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 88 states and 91 transitions. [2024-11-13 14:36:13,129 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 88 to 82. [2024-11-13 14:36:13,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 82 states, 82 states have (on average 1.0365853658536586) internal successors, (85), 81 states have internal predecessors, (85), 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) [2024-11-13 14:36:13,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 85 transitions. [2024-11-13 14:36:13,131 INFO L240 hiAutomatonCegarLoop]: Abstraction has 82 states and 85 transitions. [2024-11-13 14:36:13,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-11-13 14:36:13,132 INFO L424 stractBuchiCegarLoop]: Abstraction has 82 states and 85 transitions. [2024-11-13 14:36:13,132 INFO L331 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2024-11-13 14:36:13,133 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 82 states and 85 transitions. [2024-11-13 14:36:13,134 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 7 [2024-11-13 14:36:13,135 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-13 14:36:13,135 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-13 14:36:13,137 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [11, 11, 10, 10, 10, 10, 10, 1, 1, 1] [2024-11-13 14:36:13,137 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:36:13,138 INFO L745 eck$LassoCheckResult]: Stem: 957#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 958#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc2#1.base, main_#t~malloc2#1.offset, main_#t~malloc3#1.base, main_#t~malloc3#1.offset, main_#t~malloc4#1.base, main_#t~malloc4#1.offset, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~mem6#1, main_#t~mem7#1, main_#t~mem8#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem11#1, main_#t~mem12#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem15#1, main_#t~post16#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~mem19#1, main_#t~post20#1, main_#t~mem21#1, main_#t~mem22#1, main_#t~mem23#1, main_#t~post24#1, main_#t~mem25#1, main_#t~mem26#1, main_~MAX~0#1.base, main_~MAX~0#1.offset, main_~a~0#1.base, main_~a~0#1.offset, main_~b~0#1.base, main_~b~0#1.offset, main_~c~0#1.base, main_~c~0#1.offset;call main_#t~malloc2#1.base, main_#t~malloc2#1.offset := #Ultimate.allocOnStack(4);main_~MAX~0#1.base, main_~MAX~0#1.offset := main_#t~malloc2#1.base, main_#t~malloc2#1.offset;call main_#t~malloc3#1.base, main_#t~malloc3#1.offset := #Ultimate.allocOnStack(4);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc3#1.base, main_#t~malloc3#1.offset;call main_#t~malloc4#1.base, main_#t~malloc4#1.offset := #Ultimate.allocOnStack(4);main_~b~0#1.base, main_~b~0#1.offset := main_#t~malloc4#1.base, main_#t~malloc4#1.offset;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnStack(4);main_~c~0#1.base, main_~c~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;call write~int#3(1000, main_~MAX~0#1.base, main_~MAX~0#1.offset, 4);call write~int#2(1, main_~a~0#1.base, main_~a~0#1.offset, 4);call write~int#1(1, main_~b~0#1.base, main_~b~0#1.offset, 4);call write~int#0(1, main_~c~0#1.base, main_~c~0#1.offset, 4); 960#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 964#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 948#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 949#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 959#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 1021#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1020#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 1019#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 1018#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 950#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 951#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 946#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 947#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 942#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 943#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 954#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 956#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 1017#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1016#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 1015#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1014#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 1013#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 1012#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1011#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 1010#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1009#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 1008#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1007#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 1006#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 1005#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1004#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 1003#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1002#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 1001#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1000#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 999#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 998#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 997#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 996#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 995#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 994#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 993#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 992#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 991#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 990#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 989#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 988#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 987#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 986#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 985#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 984#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 983#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 982#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 981#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 980#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 979#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 978#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 977#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 976#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 975#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 969#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 974#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 973#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 972#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 971#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 970#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 968#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 967#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 966#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 940#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 941#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 953#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 955#L561 assume main_#t~mem17#1 > main_#t~mem18#1;havoc main_#t~mem17#1;havoc main_#t~mem18#1;call write~int#2(1, main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem19#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);main_#t~post20#1 := main_#t~mem19#1;call write~int#1(1 + main_#t~post20#1, main_~b~0#1.base, main_~b~0#1.offset, 4);havoc main_#t~mem19#1;havoc main_#t~post20#1; 961#L561-2 [2024-11-13 14:36:13,138 INFO L747 eck$LassoCheckResult]: Loop: 961#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 944#L565 assume main_#t~mem21#1 > main_#t~mem22#1;havoc main_#t~mem21#1;havoc main_#t~mem22#1;call write~int#1(1, main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem23#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);main_#t~post24#1 := main_#t~mem23#1;call write~int#0(1 + main_#t~post24#1, main_~c~0#1.base, main_~c~0#1.offset, 4);havoc main_#t~mem23#1;havoc main_#t~post24#1; 945#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 952#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 965#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 963#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 962#L561 assume main_#t~mem17#1 > main_#t~mem18#1;havoc main_#t~mem17#1;havoc main_#t~mem18#1;call write~int#2(1, main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem19#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);main_#t~post20#1 := main_#t~mem19#1;call write~int#1(1 + main_#t~post20#1, main_~b~0#1.base, main_~b~0#1.offset, 4);havoc main_#t~mem19#1;havoc main_#t~post20#1; 961#L561-2 [2024-11-13 14:36:13,139 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:36:13,139 INFO L85 PathProgramCache]: Analyzing trace with hash -2002333270, now seen corresponding path program 3 times [2024-11-13 14:36:13,139 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:36:13,139 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1065913260] [2024-11-13 14:36:13,140 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:36:13,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:36:13,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:36:17,028 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 345 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 14:36:17,028 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:36:17,028 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1065913260] [2024-11-13 14:36:17,029 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1065913260] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:36:17,029 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1322481714] [2024-11-13 14:36:17,029 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-11-13 14:36:17,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:36:17,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:36:17,033 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:36:17,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Waiting until timeout for monitored process [2024-11-13 14:36:18,887 INFO L227 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 11 check-sat command(s) [2024-11-13 14:36:18,887 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-13 14:36:18,892 INFO L255 TraceCheckSpWp]: Trace formula consists of 899 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-13 14:36:18,900 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:36:18,915 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-13 14:36:18,925 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-11-13 14:36:18,999 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2024-11-13 14:36:19,135 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2024-11-13 14:36:19,283 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2024-11-13 14:36:19,460 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2024-11-13 14:36:19,618 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2024-11-13 14:36:19,800 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2024-11-13 14:36:19,959 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2024-11-13 14:36:20,137 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2024-11-13 14:36:20,288 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2024-11-13 14:36:20,456 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2024-11-13 14:36:20,614 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-13 14:36:20,700 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 345 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 14:36:20,701 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:36:22,441 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 345 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 14:36:22,443 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1322481714] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 14:36:22,443 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 14:36:22,444 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 13, 13] total 41 [2024-11-13 14:36:22,444 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [380112209] [2024-11-13 14:36:22,444 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 14:36:22,447 INFO L750 eck$LassoCheckResult]: stem already infeasible [2024-11-13 14:36:22,447 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:36:22,448 INFO L85 PathProgramCache]: Analyzing trace with hash 536588708, now seen corresponding path program 5 times [2024-11-13 14:36:22,448 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:36:22,448 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1139799390] [2024-11-13 14:36:22,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:36:22,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:36:22,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 14:36:22,479 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [148440126] [2024-11-13 14:36:22,479 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-11-13 14:36:22,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:36:22,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:36:22,483 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:36:22,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Waiting until timeout for monitored process [2024-11-13 14:36:22,619 INFO L227 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-11-13 14:36:22,619 INFO L228 tOrderPrioritization]: Conjunction of SSA is sat [2024-11-13 14:36:22,619 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 14:36:22,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 14:36:22,663 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-13 14:36:24,471 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:36:24,472 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2024-11-13 14:36:24,473 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=515, Invalid=1207, Unknown=0, NotChecked=0, Total=1722 [2024-11-13 14:36:24,473 INFO L87 Difference]: Start difference. First operand 82 states and 85 transitions. cyclomatic complexity: 5 Second operand has 42 states, 41 states have (on average 5.439024390243903) internal successors, (223), 42 states have internal predecessors, (223), 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) [2024-11-13 14:36:28,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:36:28,911 INFO L93 Difference]: Finished difference Result 244 states and 247 transitions. [2024-11-13 14:36:28,911 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 244 states and 247 transitions. [2024-11-13 14:36:28,915 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 7 [2024-11-13 14:36:28,916 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 244 states to 172 states and 175 transitions. [2024-11-13 14:36:28,917 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 19 [2024-11-13 14:36:28,917 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 19 [2024-11-13 14:36:28,917 INFO L73 IsDeterministic]: Start isDeterministic. Operand 172 states and 175 transitions. [2024-11-13 14:36:28,917 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2024-11-13 14:36:28,917 INFO L218 hiAutomatonCegarLoop]: Abstraction has 172 states and 175 transitions. [2024-11-13 14:36:28,918 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 172 states and 175 transitions. [2024-11-13 14:36:28,931 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 172 to 166. [2024-11-13 14:36:28,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 166 states, 166 states have (on average 1.0180722891566265) internal successors, (169), 165 states have internal predecessors, (169), 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) [2024-11-13 14:36:28,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 166 states and 169 transitions. [2024-11-13 14:36:28,936 INFO L240 hiAutomatonCegarLoop]: Abstraction has 166 states and 169 transitions. [2024-11-13 14:36:28,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-11-13 14:36:28,938 INFO L424 stractBuchiCegarLoop]: Abstraction has 166 states and 169 transitions. [2024-11-13 14:36:28,938 INFO L331 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2024-11-13 14:36:28,938 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 166 states and 169 transitions. [2024-11-13 14:36:28,940 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 7 [2024-11-13 14:36:28,940 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-13 14:36:28,940 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-13 14:36:28,944 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [23, 23, 22, 22, 22, 22, 22, 1, 1, 1] [2024-11-13 14:36:28,944 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:36:28,945 INFO L745 eck$LassoCheckResult]: Stem: 1835#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 1836#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc2#1.base, main_#t~malloc2#1.offset, main_#t~malloc3#1.base, main_#t~malloc3#1.offset, main_#t~malloc4#1.base, main_#t~malloc4#1.offset, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~mem6#1, main_#t~mem7#1, main_#t~mem8#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem11#1, main_#t~mem12#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem15#1, main_#t~post16#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~mem19#1, main_#t~post20#1, main_#t~mem21#1, main_#t~mem22#1, main_#t~mem23#1, main_#t~post24#1, main_#t~mem25#1, main_#t~mem26#1, main_~MAX~0#1.base, main_~MAX~0#1.offset, main_~a~0#1.base, main_~a~0#1.offset, main_~b~0#1.base, main_~b~0#1.offset, main_~c~0#1.base, main_~c~0#1.offset;call main_#t~malloc2#1.base, main_#t~malloc2#1.offset := #Ultimate.allocOnStack(4);main_~MAX~0#1.base, main_~MAX~0#1.offset := main_#t~malloc2#1.base, main_#t~malloc2#1.offset;call main_#t~malloc3#1.base, main_#t~malloc3#1.offset := #Ultimate.allocOnStack(4);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc3#1.base, main_#t~malloc3#1.offset;call main_#t~malloc4#1.base, main_#t~malloc4#1.offset := #Ultimate.allocOnStack(4);main_~b~0#1.base, main_~b~0#1.offset := main_#t~malloc4#1.base, main_#t~malloc4#1.offset;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnStack(4);main_~c~0#1.base, main_~c~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;call write~int#3(1000, main_~MAX~0#1.base, main_~MAX~0#1.offset, 4);call write~int#2(1, main_~a~0#1.base, main_~a~0#1.offset, 4);call write~int#1(1, main_~b~0#1.base, main_~b~0#1.offset, 4);call write~int#0(1, main_~c~0#1.base, main_~c~0#1.offset, 4); 1832#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 1833#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1825#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 1826#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1837#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 1982#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1981#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 1980#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 1831#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1827#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 1828#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1823#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 1824#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1819#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 1820#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 1834#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1979#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 1978#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1977#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 1976#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1975#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 1974#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 1973#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1972#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 1971#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1970#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 1969#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1968#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 1967#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 1966#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1965#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 1964#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1963#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 1962#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1961#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 1960#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 1959#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1958#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 1957#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1956#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 1955#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1954#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 1953#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 1952#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1951#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 1950#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1949#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 1948#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1947#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 1946#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 1945#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1944#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 1943#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1942#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 1941#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1940#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 1939#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 1938#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1937#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 1936#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1935#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 1934#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1933#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 1932#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 1931#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1930#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 1929#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1928#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 1927#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1926#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 1925#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 1924#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1923#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 1922#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1921#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 1920#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1919#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 1918#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 1917#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1916#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 1915#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1914#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 1913#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1912#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 1911#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 1910#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1909#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 1908#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1907#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 1906#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1905#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 1904#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 1903#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1902#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 1901#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1900#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 1899#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1898#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 1897#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 1896#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1895#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 1894#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1893#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 1892#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1891#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 1890#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 1889#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1888#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 1887#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1886#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 1885#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1884#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 1883#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 1882#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1881#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 1880#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1879#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 1878#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1877#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 1876#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 1875#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1874#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 1873#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1872#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 1871#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1870#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 1869#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 1868#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1867#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 1866#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1865#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 1864#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1863#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 1862#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 1861#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1860#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 1859#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1858#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 1857#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1856#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 1855#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 1854#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1853#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 1852#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1846#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 1851#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1850#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 1849#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 1848#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1847#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 1845#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1821#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 1822#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1817#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 1818#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 1829#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1830#L561 assume main_#t~mem17#1 > main_#t~mem18#1;havoc main_#t~mem17#1;havoc main_#t~mem18#1;call write~int#2(1, main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem19#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);main_#t~post20#1 := main_#t~mem19#1;call write~int#1(1 + main_#t~post20#1, main_~b~0#1.base, main_~b~0#1.offset, 4);havoc main_#t~mem19#1;havoc main_#t~post20#1; 1838#L561-2 [2024-11-13 14:36:28,946 INFO L747 eck$LassoCheckResult]: Loop: 1838#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1844#L565 assume main_#t~mem21#1 > main_#t~mem22#1;havoc main_#t~mem21#1;havoc main_#t~mem22#1;call write~int#1(1, main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem23#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);main_#t~post24#1 := main_#t~mem23#1;call write~int#0(1 + main_#t~post24#1, main_~c~0#1.base, main_~c~0#1.offset, 4);havoc main_#t~mem23#1;havoc main_#t~post24#1; 1843#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1842#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 1841#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 1840#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 1839#L561 assume main_#t~mem17#1 > main_#t~mem18#1;havoc main_#t~mem17#1;havoc main_#t~mem18#1;call write~int#2(1, main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem19#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);main_#t~post20#1 := main_#t~mem19#1;call write~int#1(1 + main_#t~post20#1, main_~b~0#1.base, main_~b~0#1.offset, 4);havoc main_#t~mem19#1;havoc main_#t~post20#1; 1838#L561-2 [2024-11-13 14:36:28,946 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:36:28,947 INFO L85 PathProgramCache]: Analyzing trace with hash -1699066390, now seen corresponding path program 4 times [2024-11-13 14:36:28,947 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:36:28,947 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1787809795] [2024-11-13 14:36:28,947 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:36:28,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:36:29,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:36:37,562 INFO L134 CoverageAnalysis]: Checked inductivity of 1683 backedges. 0 proven. 1683 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 14:36:37,562 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:36:37,562 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1787809795] [2024-11-13 14:36:37,562 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1787809795] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:36:37,562 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [965139814] [2024-11-13 14:36:37,562 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-11-13 14:36:37,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:36:37,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:36:37,567 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:36:37,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Waiting until timeout for monitored process [2024-11-13 14:36:40,538 INFO L227 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-11-13 14:36:40,538 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-13 14:36:40,548 INFO L255 TraceCheckSpWp]: Trace formula consists of 1787 conjuncts, 54 conjuncts are in the unsatisfiable core [2024-11-13 14:36:40,563 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:36:40,591 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-13 14:36:40,606 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-11-13 14:36:40,693 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2024-11-13 14:36:40,835 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2024-11-13 14:36:40,984 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2024-11-13 14:36:41,130 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2024-11-13 14:36:41,294 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2024-11-13 14:36:41,453 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2024-11-13 14:36:41,606 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2024-11-13 14:36:41,770 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2024-11-13 14:36:41,937 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2024-11-13 14:36:42,121 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2024-11-13 14:36:42,290 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2024-11-13 14:36:42,469 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2024-11-13 14:36:42,630 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2024-11-13 14:36:42,804 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2024-11-13 14:36:42,962 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2024-11-13 14:36:43,124 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2024-11-13 14:36:43,287 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2024-11-13 14:36:43,452 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2024-11-13 14:36:43,633 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2024-11-13 14:36:43,834 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2024-11-13 14:36:44,045 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2024-11-13 14:36:44,259 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2024-11-13 14:36:44,471 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-13 14:36:44,611 INFO L134 CoverageAnalysis]: Checked inductivity of 1683 backedges. 0 proven. 1683 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 14:36:44,611 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:36:50,507 INFO L134 CoverageAnalysis]: Checked inductivity of 1683 backedges. 0 proven. 1683 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 14:36:50,508 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [965139814] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 14:36:50,508 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 14:36:50,508 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 25, 25] total 78 [2024-11-13 14:36:50,508 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [775296263] [2024-11-13 14:36:50,508 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 14:36:50,509 INFO L750 eck$LassoCheckResult]: stem already infeasible [2024-11-13 14:36:50,510 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:36:50,510 INFO L85 PathProgramCache]: Analyzing trace with hash 536588708, now seen corresponding path program 6 times [2024-11-13 14:36:50,510 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:36:50,510 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [559185994] [2024-11-13 14:36:50,510 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:36:50,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:36:50,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 14:36:50,522 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1219464915] [2024-11-13 14:36:50,522 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2024-11-13 14:36:50,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:36:50,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:36:50,526 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:36:50,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Waiting until timeout for monitored process [2024-11-13 14:36:50,673 INFO L227 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 1 check-sat command(s) [2024-11-13 14:36:50,673 INFO L228 tOrderPrioritization]: Conjunction of SSA is sat [2024-11-13 14:36:50,673 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 14:36:50,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 14:36:50,734 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-13 14:36:52,122 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:36:52,123 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 79 interpolants. [2024-11-13 14:36:52,127 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1929, Invalid=4233, Unknown=0, NotChecked=0, Total=6162 [2024-11-13 14:36:52,128 INFO L87 Difference]: Start difference. First operand 166 states and 169 transitions. cyclomatic complexity: 5 Second operand has 79 states, 78 states have (on average 6.089743589743589) internal successors, (475), 79 states have internal predecessors, (475), 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) [2024-11-13 14:37:07,357 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:37:07,357 INFO L93 Difference]: Finished difference Result 484 states and 487 transitions. [2024-11-13 14:37:07,357 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 484 states and 487 transitions. [2024-11-13 14:37:07,366 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 7 [2024-11-13 14:37:07,370 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 484 states to 340 states and 343 transitions. [2024-11-13 14:37:07,370 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 19 [2024-11-13 14:37:07,371 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 19 [2024-11-13 14:37:07,371 INFO L73 IsDeterministic]: Start isDeterministic. Operand 340 states and 343 transitions. [2024-11-13 14:37:07,371 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2024-11-13 14:37:07,371 INFO L218 hiAutomatonCegarLoop]: Abstraction has 340 states and 343 transitions. [2024-11-13 14:37:07,376 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 340 states and 343 transitions. [2024-11-13 14:37:07,393 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 340 to 334. [2024-11-13 14:37:07,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 334 states, 334 states have (on average 1.0089820359281436) internal successors, (337), 333 states have internal predecessors, (337), 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) [2024-11-13 14:37:07,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 334 states and 337 transitions. [2024-11-13 14:37:07,398 INFO L240 hiAutomatonCegarLoop]: Abstraction has 334 states and 337 transitions. [2024-11-13 14:37:07,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. [2024-11-13 14:37:07,399 INFO L424 stractBuchiCegarLoop]: Abstraction has 334 states and 337 transitions. [2024-11-13 14:37:07,399 INFO L331 stractBuchiCegarLoop]: ======== Iteration 8 ============ [2024-11-13 14:37:07,400 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 334 states and 337 transitions. [2024-11-13 14:37:07,402 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 7 [2024-11-13 14:37:07,402 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-13 14:37:07,402 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-13 14:37:07,411 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [47, 47, 46, 46, 46, 46, 46, 1, 1, 1] [2024-11-13 14:37:07,411 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:37:07,412 INFO L745 eck$LassoCheckResult]: Stem: 3648#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 3649#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc2#1.base, main_#t~malloc2#1.offset, main_#t~malloc3#1.base, main_#t~malloc3#1.offset, main_#t~malloc4#1.base, main_#t~malloc4#1.offset, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~mem6#1, main_#t~mem7#1, main_#t~mem8#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem11#1, main_#t~mem12#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem15#1, main_#t~post16#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~mem19#1, main_#t~post20#1, main_#t~mem21#1, main_#t~mem22#1, main_#t~mem23#1, main_#t~post24#1, main_#t~mem25#1, main_#t~mem26#1, main_~MAX~0#1.base, main_~MAX~0#1.offset, main_~a~0#1.base, main_~a~0#1.offset, main_~b~0#1.base, main_~b~0#1.offset, main_~c~0#1.base, main_~c~0#1.offset;call main_#t~malloc2#1.base, main_#t~malloc2#1.offset := #Ultimate.allocOnStack(4);main_~MAX~0#1.base, main_~MAX~0#1.offset := main_#t~malloc2#1.base, main_#t~malloc2#1.offset;call main_#t~malloc3#1.base, main_#t~malloc3#1.offset := #Ultimate.allocOnStack(4);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc3#1.base, main_#t~malloc3#1.offset;call main_#t~malloc4#1.base, main_#t~malloc4#1.offset := #Ultimate.allocOnStack(4);main_~b~0#1.base, main_~b~0#1.offset := main_#t~malloc4#1.base, main_#t~malloc4#1.offset;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnStack(4);main_~c~0#1.base, main_~c~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;call write~int#3(1000, main_~MAX~0#1.base, main_~MAX~0#1.offset, 4);call write~int#2(1, main_~a~0#1.base, main_~a~0#1.offset, 4);call write~int#1(1, main_~b~0#1.base, main_~b~0#1.offset, 4);call write~int#0(1, main_~c~0#1.base, main_~c~0#1.offset, 4); 3651#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3655#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3639#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3640#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3650#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3964#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3963#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3962#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3961#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3641#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3642#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3637#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3638#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3633#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3634#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3645#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3647#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3960#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3959#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3958#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3957#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3956#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3955#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3954#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3953#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3952#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3951#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3950#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3949#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3948#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3947#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3946#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3945#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3944#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3943#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3942#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3941#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3940#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3939#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3938#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3937#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3936#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3935#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3934#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3933#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3932#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3931#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3930#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3929#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3928#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3927#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3926#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3925#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3924#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3923#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3922#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3921#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3920#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3919#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3918#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3917#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3916#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3915#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3914#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3913#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3912#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3911#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3910#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3909#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3908#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3907#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3906#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3905#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3904#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3903#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3902#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3901#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3900#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3899#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3898#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3897#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3896#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3895#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3894#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3893#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3892#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3891#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3890#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3889#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3888#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3887#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3886#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3885#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3884#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3883#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3882#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3881#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3880#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3879#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3878#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3877#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3876#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3875#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3874#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3873#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3872#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3871#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3870#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3869#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3868#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3867#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3866#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3865#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3864#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3863#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3862#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3861#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3860#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3859#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3858#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3857#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3856#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3855#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3854#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3853#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3852#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3851#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3850#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3849#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3848#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3847#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3846#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3845#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3844#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3843#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3842#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3841#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3840#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3839#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3838#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3837#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3836#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3835#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3834#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3833#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3832#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3831#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3830#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3829#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3828#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3827#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3826#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3825#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3824#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3823#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3822#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3821#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3820#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3819#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3818#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3817#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3816#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3815#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3814#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3813#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3812#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3811#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3810#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3809#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3808#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3807#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3806#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3805#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3804#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3803#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3802#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3801#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3800#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3799#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3798#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3797#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3796#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3795#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3794#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3793#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3792#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3791#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3790#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3789#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3788#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3787#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3786#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3785#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3784#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3783#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3782#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3781#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3780#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3779#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3778#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3777#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3776#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3775#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3774#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3773#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3772#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3771#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3770#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3769#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3768#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3767#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3766#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3765#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3764#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3763#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3762#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3761#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3760#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3759#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3758#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3757#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3756#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3755#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3754#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3753#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3752#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3751#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3750#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3749#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3748#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3747#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3746#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3745#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3744#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3743#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3742#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3741#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3740#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3739#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3738#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3737#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3736#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3735#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3734#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3733#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3732#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3731#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3730#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3729#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3728#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3727#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3726#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3725#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3724#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3723#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3722#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3721#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3720#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3719#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3718#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3717#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3716#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3715#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3714#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3713#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3712#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3711#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3710#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3709#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3708#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3707#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3706#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3705#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3704#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3703#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3702#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3701#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3700#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3699#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3698#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3697#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3696#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3695#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3694#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3693#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3692#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3691#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3690#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3689#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3688#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3687#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3686#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3685#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3684#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3683#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3682#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3681#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3680#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3679#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3678#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3677#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3676#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3675#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3674#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3673#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3672#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3671#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3670#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3669#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3668#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3667#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3666#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3660#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3665#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3664#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3663#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3662#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3661#L561 assume !(main_#t~mem17#1 > main_#t~mem18#1);havoc main_#t~mem17#1;havoc main_#t~mem18#1; 3659#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3658#L565 assume !(main_#t~mem21#1 > main_#t~mem22#1);havoc main_#t~mem21#1;havoc main_#t~mem22#1; 3657#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3631#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3632#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3644#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3646#L561 assume main_#t~mem17#1 > main_#t~mem18#1;havoc main_#t~mem17#1;havoc main_#t~mem18#1;call write~int#2(1, main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem19#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);main_#t~post20#1 := main_#t~mem19#1;call write~int#1(1 + main_#t~post20#1, main_~b~0#1.base, main_~b~0#1.offset, 4);havoc main_#t~mem19#1;havoc main_#t~post20#1; 3652#L561-2 [2024-11-13 14:37:07,418 INFO L747 eck$LassoCheckResult]: Loop: 3652#L561-2 call main_#t~mem21#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem22#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3635#L565 assume main_#t~mem21#1 > main_#t~mem22#1;havoc main_#t~mem21#1;havoc main_#t~mem22#1;call write~int#1(1, main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem23#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);main_#t~post24#1 := main_#t~mem23#1;call write~int#0(1 + main_#t~post24#1, main_~c~0#1.base, main_~c~0#1.offset, 4);havoc main_#t~mem23#1;havoc main_#t~post24#1; 3636#L565-2 call main_#t~mem25#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem26#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3643#L569 assume !(main_#t~mem25#1 > main_#t~mem26#1);havoc main_#t~mem25#1;havoc main_#t~mem26#1; 3656#L556-2 assume !false;call main_#t~mem6#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem7#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem8#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem9#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem10#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem11#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);call main_#t~mem12#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem13#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4);call main_#t~mem14#1 := read~int#0(main_~c~0#1.base, main_~c~0#1.offset, 4); 3654#L557 assume !(main_#t~mem6#1 * main_#t~mem7#1 * main_#t~mem8#1 == main_#t~mem9#1 * main_#t~mem10#1 * main_#t~mem11#1 + main_#t~mem12#1 * main_#t~mem13#1 * main_#t~mem14#1);havoc main_#t~mem6#1;havoc main_#t~mem7#1;havoc main_#t~mem8#1;havoc main_#t~mem9#1;havoc main_#t~mem10#1;havoc main_#t~mem11#1;havoc main_#t~mem12#1;havoc main_#t~mem13#1;havoc main_#t~mem14#1;call main_#t~mem15#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);main_#t~post16#1 := main_#t~mem15#1;call write~int#2(1 + main_#t~post16#1, main_~a~0#1.base, main_~a~0#1.offset, 4);havoc main_#t~mem15#1;havoc main_#t~post16#1;call main_#t~mem17#1 := read~int#2(main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem18#1 := read~int#3(main_~MAX~0#1.base, main_~MAX~0#1.offset, 4); 3653#L561 assume main_#t~mem17#1 > main_#t~mem18#1;havoc main_#t~mem17#1;havoc main_#t~mem18#1;call write~int#2(1, main_~a~0#1.base, main_~a~0#1.offset, 4);call main_#t~mem19#1 := read~int#1(main_~b~0#1.base, main_~b~0#1.offset, 4);main_#t~post20#1 := main_#t~mem19#1;call write~int#1(1 + main_#t~post20#1, main_~b~0#1.base, main_~b~0#1.offset, 4);havoc main_#t~mem19#1;havoc main_#t~post20#1; 3652#L561-2 [2024-11-13 14:37:07,419 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:37:07,419 INFO L85 PathProgramCache]: Analyzing trace with hash -580819350, now seen corresponding path program 5 times [2024-11-13 14:37:07,419 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:37:07,419 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [249153646] [2024-11-13 14:37:07,419 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:37:07,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:37:07,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:37:25,977 INFO L134 CoverageAnalysis]: Checked inductivity of 7383 backedges. 0 proven. 7383 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 14:37:25,977 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:37:25,978 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [249153646] [2024-11-13 14:37:25,978 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [249153646] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:37:25,978 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1248754919] [2024-11-13 14:37:25,978 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-11-13 14:37:25,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:37:25,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:37:25,983 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:37:25,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3aa62c3-0615-4fa3-8f08-1eb0c95cec0f/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Waiting until timeout for monitored process