/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationQvasr_64.epf -i ../../../trunk/examples/svcomp/nla-digbench-scaling/hard-ll_valuebound20.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-34549b5 [2022-04-08 12:54:53,291 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-08 12:54:53,292 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-08 12:54:53,311 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-04-08 12:54:53,350 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-08 12:54:53,351 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-08 12:54:53,352 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-08 12:54:53,353 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationQvasr_64.epf [2022-04-08 12:54:53,361 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-08 12:54:53,361 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-08 12:54:53,362 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-08 12:54:53,363 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-08 12:54:53,363 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-08 12:54:53,363 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-08 12:54:53,363 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-08 12:54:53,363 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-08 12:54:53,363 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-08 12:54:53,364 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-08 12:54:53,364 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-08 12:54:53,364 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-08 12:54:53,364 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-08 12:54:53,364 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-08 12:54:53,364 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-08 12:54:53,364 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-08 12:54:53,365 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-08 12:54:53,365 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-04-08 12:54:53,365 INFO L138 SettingsManager]: * Trace refinement strategy=ACCELERATED_INTERPOLATION [2022-04-08 12:54:53,365 INFO L138 SettingsManager]: * Trace refinement strategy used in Accelerated Interpolation=CAMEL [2022-04-08 12:54:53,365 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-08 12:54:53,365 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=QVASR [2022-04-08 12:54:53,365 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-08 12:54:53,532 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-08 12:54:53,559 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-08 12:54:53,561 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-08 12:54:53,562 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-08 12:54:53,563 INFO L275 PluginConnector]: CDTParser initialized [2022-04-08 12:54:53,565 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/nla-digbench-scaling/hard-ll_valuebound20.c [2022-04-08 12:54:53,613 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df6e79eba/3a6eaf4f59914c978653e6f86ad6fa91/FLAG2021f2461 [2022-04-08 12:54:53,985 INFO L306 CDTParser]: Found 1 translation units. [2022-04-08 12:54:53,985 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/nla-digbench-scaling/hard-ll_valuebound20.c [2022-04-08 12:54:53,989 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df6e79eba/3a6eaf4f59914c978653e6f86ad6fa91/FLAG2021f2461 [2022-04-08 12:54:53,998 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df6e79eba/3a6eaf4f59914c978653e6f86ad6fa91 [2022-04-08 12:54:54,001 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-08 12:54:54,002 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-08 12:54:54,003 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-08 12:54:54,003 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-08 12:54:54,005 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-08 12:54:54,006 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.04 12:54:53" (1/1) ... [2022-04-08 12:54:54,007 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47753b16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:54:54, skipping insertion in model container [2022-04-08 12:54:54,007 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.04 12:54:53" (1/1) ... [2022-04-08 12:54:54,012 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-08 12:54:54,022 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-08 12:54:54,175 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/nla-digbench-scaling/hard-ll_valuebound20.c[538,551] [2022-04-08 12:54:54,192 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-08 12:54:54,199 INFO L203 MainTranslator]: Completed pre-run [2022-04-08 12:54:54,209 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/nla-digbench-scaling/hard-ll_valuebound20.c[538,551] [2022-04-08 12:54:54,216 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-08 12:54:54,226 INFO L208 MainTranslator]: Completed translation [2022-04-08 12:54:54,227 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:54:54 WrapperNode [2022-04-08 12:54:54,227 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-08 12:54:54,228 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-08 12:54:54,228 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-08 12:54:54,228 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-08 12:54:54,237 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:54:54" (1/1) ... [2022-04-08 12:54:54,237 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:54:54" (1/1) ... [2022-04-08 12:54:54,242 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:54:54" (1/1) ... [2022-04-08 12:54:54,242 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:54:54" (1/1) ... [2022-04-08 12:54:54,247 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:54:54" (1/1) ... [2022-04-08 12:54:54,251 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:54:54" (1/1) ... [2022-04-08 12:54:54,252 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:54:54" (1/1) ... [2022-04-08 12:54:54,253 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-08 12:54:54,254 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-08 12:54:54,254 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-08 12:54:54,254 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-08 12:54:54,255 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:54:54" (1/1) ... [2022-04-08 12:54:54,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-08 12:54:54,272 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:54:54,282 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-04-08 12:54:54,299 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-04-08 12:54:54,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-08 12:54:54,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-08 12:54:54,314 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-08 12:54:54,314 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-04-08 12:54:54,314 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-04-08 12:54:54,314 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-08 12:54:54,314 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-08 12:54:54,314 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-08 12:54:54,315 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-08 12:54:54,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-08 12:54:54,315 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2022-04-08 12:54:54,315 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-04-08 12:54:54,315 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-08 12:54:54,315 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-08 12:54:54,315 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-08 12:54:54,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-08 12:54:54,315 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-08 12:54:54,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-08 12:54:54,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-08 12:54:54,316 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-08 12:54:54,380 INFO L234 CfgBuilder]: Building ICFG [2022-04-08 12:54:54,382 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-08 12:54:54,552 INFO L275 CfgBuilder]: Performing block encoding [2022-04-08 12:54:54,559 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-08 12:54:54,559 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-04-08 12:54:54,560 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.04 12:54:54 BoogieIcfgContainer [2022-04-08 12:54:54,561 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-08 12:54:54,562 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-08 12:54:54,562 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-08 12:54:54,565 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-08 12:54:54,565 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.04 12:54:53" (1/3) ... [2022-04-08 12:54:54,566 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@509cdd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.04 12:54:54, skipping insertion in model container [2022-04-08 12:54:54,566 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:54:54" (2/3) ... [2022-04-08 12:54:54,566 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@509cdd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.04 12:54:54, skipping insertion in model container [2022-04-08 12:54:54,566 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.04 12:54:54" (3/3) ... [2022-04-08 12:54:54,567 INFO L111 eAbstractionObserver]: Analyzing ICFG hard-ll_valuebound20.c [2022-04-08 12:54:54,572 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-04-08 12:54:54,572 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-08 12:54:54,613 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-08 12:54:54,618 INFO L340 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=Craig_NestedInterpolation, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP [2022-04-08 12:54:54,619 INFO L341 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-08 12:54:54,638 INFO L276 IsEmpty]: Start isEmpty. Operand has 38 states, 20 states have (on average 1.5) internal successors, (30), 21 states have internal predecessors, (30), 12 states have call successors, (12), 4 states have call predecessors, (12), 4 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-08 12:54:54,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-04-08 12:54:54,645 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:54:54,645 INFO L499 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 12:54:54,646 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:54:54,650 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:54:54,650 INFO L85 PathProgramCache]: Analyzing trace with hash -1784424332, now seen corresponding path program 1 times [2022-04-08 12:54:54,656 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:54:54,657 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [538720869] [2022-04-08 12:54:54,666 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:54:54,666 INFO L85 PathProgramCache]: Analyzing trace with hash -1784424332, now seen corresponding path program 2 times [2022-04-08 12:54:54,669 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:54:54,669 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [145116313] [2022-04-08 12:54:54,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:54:54,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:54:54,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:54:54,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 12:54:54,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:54:54,849 INFO L290 TraceCheckUtils]: 0: Hoare triple {58#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {41#true} is VALID [2022-04-08 12:54:54,850 INFO L290 TraceCheckUtils]: 1: Hoare triple {41#true} assume true; {41#true} is VALID [2022-04-08 12:54:54,850 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41#true} {41#true} #101#return; {41#true} is VALID [2022-04-08 12:54:54,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 12:54:54,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:54:54,863 INFO L290 TraceCheckUtils]: 0: Hoare triple {41#true} ~cond := #in~cond; {41#true} is VALID [2022-04-08 12:54:54,863 INFO L290 TraceCheckUtils]: 1: Hoare triple {41#true} assume 0 == ~cond;assume false; {42#false} is VALID [2022-04-08 12:54:54,864 INFO L290 TraceCheckUtils]: 2: Hoare triple {42#false} assume true; {42#false} is VALID [2022-04-08 12:54:54,864 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42#false} {41#true} #81#return; {42#false} is VALID [2022-04-08 12:54:54,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 12:54:54,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:54:54,887 INFO L290 TraceCheckUtils]: 0: Hoare triple {41#true} ~cond := #in~cond; {41#true} is VALID [2022-04-08 12:54:54,888 INFO L290 TraceCheckUtils]: 1: Hoare triple {41#true} assume 0 == ~cond;assume false; {42#false} is VALID [2022-04-08 12:54:54,888 INFO L290 TraceCheckUtils]: 2: Hoare triple {42#false} assume true; {42#false} is VALID [2022-04-08 12:54:54,889 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42#false} {42#false} #83#return; {42#false} is VALID [2022-04-08 12:54:54,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-04-08 12:54:54,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:54:54,902 INFO L290 TraceCheckUtils]: 0: Hoare triple {41#true} ~cond := #in~cond; {41#true} is VALID [2022-04-08 12:54:54,903 INFO L290 TraceCheckUtils]: 1: Hoare triple {41#true} assume 0 == ~cond;assume false; {42#false} is VALID [2022-04-08 12:54:54,903 INFO L290 TraceCheckUtils]: 2: Hoare triple {42#false} assume true; {42#false} is VALID [2022-04-08 12:54:54,903 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42#false} {42#false} #85#return; {42#false} is VALID [2022-04-08 12:54:54,904 INFO L272 TraceCheckUtils]: 0: Hoare triple {41#true} call ULTIMATE.init(); {58#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 12:54:54,904 INFO L290 TraceCheckUtils]: 1: Hoare triple {58#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {41#true} is VALID [2022-04-08 12:54:54,905 INFO L290 TraceCheckUtils]: 2: Hoare triple {41#true} assume true; {41#true} is VALID [2022-04-08 12:54:54,905 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41#true} {41#true} #101#return; {41#true} is VALID [2022-04-08 12:54:54,905 INFO L272 TraceCheckUtils]: 4: Hoare triple {41#true} call #t~ret6 := main(); {41#true} is VALID [2022-04-08 12:54:54,905 INFO L290 TraceCheckUtils]: 5: Hoare triple {41#true} havoc ~A~0;havoc ~B~0;havoc ~r~0;havoc ~d~0;havoc ~p~0;havoc ~q~0;~A~0 := #t~nondet4;havoc #t~nondet4; {41#true} is VALID [2022-04-08 12:54:54,905 INFO L272 TraceCheckUtils]: 6: Hoare triple {41#true} call assume_abort_if_not((if ~A~0 % 4294967296 >= 0 && ~A~0 % 4294967296 <= 20 then 1 else 0)); {41#true} is VALID [2022-04-08 12:54:54,905 INFO L290 TraceCheckUtils]: 7: Hoare triple {41#true} ~cond := #in~cond; {41#true} is VALID [2022-04-08 12:54:54,907 INFO L290 TraceCheckUtils]: 8: Hoare triple {41#true} assume 0 == ~cond;assume false; {42#false} is VALID [2022-04-08 12:54:54,907 INFO L290 TraceCheckUtils]: 9: Hoare triple {42#false} assume true; {42#false} is VALID [2022-04-08 12:54:54,907 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {42#false} {41#true} #81#return; {42#false} is VALID [2022-04-08 12:54:54,908 INFO L290 TraceCheckUtils]: 11: Hoare triple {42#false} ~B~0 := #t~nondet5;havoc #t~nondet5; {42#false} is VALID [2022-04-08 12:54:54,908 INFO L272 TraceCheckUtils]: 12: Hoare triple {42#false} call assume_abort_if_not((if ~B~0 % 4294967296 >= 0 && ~B~0 % 4294967296 <= 20 then 1 else 0)); {41#true} is VALID [2022-04-08 12:54:54,908 INFO L290 TraceCheckUtils]: 13: Hoare triple {41#true} ~cond := #in~cond; {41#true} is VALID [2022-04-08 12:54:54,909 INFO L290 TraceCheckUtils]: 14: Hoare triple {41#true} assume 0 == ~cond;assume false; {42#false} is VALID [2022-04-08 12:54:54,909 INFO L290 TraceCheckUtils]: 15: Hoare triple {42#false} assume true; {42#false} is VALID [2022-04-08 12:54:54,910 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {42#false} {42#false} #83#return; {42#false} is VALID [2022-04-08 12:54:54,910 INFO L272 TraceCheckUtils]: 17: Hoare triple {42#false} call assume_abort_if_not((if ~B~0 % 4294967296 >= 1 then 1 else 0)); {41#true} is VALID [2022-04-08 12:54:54,910 INFO L290 TraceCheckUtils]: 18: Hoare triple {41#true} ~cond := #in~cond; {41#true} is VALID [2022-04-08 12:54:54,910 INFO L290 TraceCheckUtils]: 19: Hoare triple {41#true} assume 0 == ~cond;assume false; {42#false} is VALID [2022-04-08 12:54:54,911 INFO L290 TraceCheckUtils]: 20: Hoare triple {42#false} assume true; {42#false} is VALID [2022-04-08 12:54:54,911 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {42#false} {42#false} #85#return; {42#false} is VALID [2022-04-08 12:54:54,911 INFO L290 TraceCheckUtils]: 22: Hoare triple {42#false} ~r~0 := ~A~0 % 4294967296;~d~0 := ~B~0 % 4294967296;~p~0 := 1;~q~0 := 0; {42#false} is VALID [2022-04-08 12:54:54,911 INFO L290 TraceCheckUtils]: 23: Hoare triple {42#false} assume !false; {42#false} is VALID [2022-04-08 12:54:54,911 INFO L272 TraceCheckUtils]: 24: Hoare triple {42#false} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {42#false} is VALID [2022-04-08 12:54:54,912 INFO L290 TraceCheckUtils]: 25: Hoare triple {42#false} ~cond := #in~cond; {42#false} is VALID [2022-04-08 12:54:54,912 INFO L290 TraceCheckUtils]: 26: Hoare triple {42#false} assume 0 == ~cond; {42#false} is VALID [2022-04-08 12:54:54,912 INFO L290 TraceCheckUtils]: 27: Hoare triple {42#false} assume !false; {42#false} is VALID [2022-04-08 12:54:54,912 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-08 12:54:54,913 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:54:54,913 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [145116313] [2022-04-08 12:54:54,913 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [145116313] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:54:54,914 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:54:54,914 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-08 12:54:54,915 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:54:54,916 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [538720869] [2022-04-08 12:54:54,916 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [538720869] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:54:54,916 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:54:54,916 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-08 12:54:54,916 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1174239937] [2022-04-08 12:54:54,917 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:54:54,920 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 2 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 28 [2022-04-08 12:54:54,921 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:54:54,925 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 2 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-08 12:54:54,957 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 22 edges. 22 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:54:54,958 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-08 12:54:54,958 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:54:54,982 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-08 12:54:54,982 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-08 12:54:54,985 INFO L87 Difference]: Start difference. First operand has 38 states, 20 states have (on average 1.5) internal successors, (30), 21 states have internal predecessors, (30), 12 states have call successors, (12), 4 states have call predecessors, (12), 4 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 2 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-08 12:54:55,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:54:55,164 INFO L93 Difference]: Finished difference Result 69 states and 110 transitions. [2022-04-08 12:54:55,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-08 12:54:55,164 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 2 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 28 [2022-04-08 12:54:55,164 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:54:55,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 2 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-08 12:54:55,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 110 transitions. [2022-04-08 12:54:55,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 2 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-08 12:54:55,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 110 transitions. [2022-04-08 12:54:55,177 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 3 states and 110 transitions. [2022-04-08 12:54:55,284 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:54:55,297 INFO L225 Difference]: With dead ends: 69 [2022-04-08 12:54:55,297 INFO L226 Difference]: Without dead ends: 33 [2022-04-08 12:54:55,304 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-08 12:54:55,306 INFO L913 BasicCegarLoop]: 38 mSDtfsCounter, 21 mSDsluCounter, 3 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 31 SdHoareTripleChecker+Valid, 41 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-08 12:54:55,307 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [31 Valid, 41 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-08 12:54:55,316 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2022-04-08 12:54:55,326 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 33. [2022-04-08 12:54:55,327 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:54:55,327 INFO L82 GeneralOperation]: Start isEquivalent. First operand 33 states. Second operand has 33 states, 17 states have (on average 1.2352941176470589) internal successors, (21), 18 states have internal predecessors, (21), 12 states have call successors, (12), 4 states have call predecessors, (12), 3 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-08 12:54:55,328 INFO L74 IsIncluded]: Start isIncluded. First operand 33 states. Second operand has 33 states, 17 states have (on average 1.2352941176470589) internal successors, (21), 18 states have internal predecessors, (21), 12 states have call successors, (12), 4 states have call predecessors, (12), 3 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-08 12:54:55,328 INFO L87 Difference]: Start difference. First operand 33 states. Second operand has 33 states, 17 states have (on average 1.2352941176470589) internal successors, (21), 18 states have internal predecessors, (21), 12 states have call successors, (12), 4 states have call predecessors, (12), 3 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-08 12:54:55,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:54:55,332 INFO L93 Difference]: Finished difference Result 33 states and 43 transitions. [2022-04-08 12:54:55,332 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 43 transitions. [2022-04-08 12:54:55,333 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:54:55,333 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:54:55,333 INFO L74 IsIncluded]: Start isIncluded. First operand has 33 states, 17 states have (on average 1.2352941176470589) internal successors, (21), 18 states have internal predecessors, (21), 12 states have call successors, (12), 4 states have call predecessors, (12), 3 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) Second operand 33 states. [2022-04-08 12:54:55,333 INFO L87 Difference]: Start difference. First operand has 33 states, 17 states have (on average 1.2352941176470589) internal successors, (21), 18 states have internal predecessors, (21), 12 states have call successors, (12), 4 states have call predecessors, (12), 3 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) Second operand 33 states. [2022-04-08 12:54:55,337 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:54:55,337 INFO L93 Difference]: Finished difference Result 33 states and 43 transitions. [2022-04-08 12:54:55,337 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 43 transitions. [2022-04-08 12:54:55,338 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:54:55,338 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:54:55,338 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:54:55,338 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:54:55,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 17 states have (on average 1.2352941176470589) internal successors, (21), 18 states have internal predecessors, (21), 12 states have call successors, (12), 4 states have call predecessors, (12), 3 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-08 12:54:55,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 43 transitions. [2022-04-08 12:54:55,342 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 43 transitions. Word has length 28 [2022-04-08 12:54:55,342 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:54:55,342 INFO L478 AbstractCegarLoop]: Abstraction has 33 states and 43 transitions. [2022-04-08 12:54:55,342 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 2 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-08 12:54:55,342 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 33 states and 43 transitions. [2022-04-08 12:54:55,409 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 43 edges. 43 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:54:55,410 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 43 transitions. [2022-04-08 12:54:55,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-04-08 12:54:55,420 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:54:55,420 INFO L499 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 12:54:55,420 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-08 12:54:55,421 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:54:55,421 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:54:55,421 INFO L85 PathProgramCache]: Analyzing trace with hash 1361835634, now seen corresponding path program 1 times [2022-04-08 12:54:55,421 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:54:55,421 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2002009635] [2022-04-08 12:54:55,422 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:54:55,422 INFO L85 PathProgramCache]: Analyzing trace with hash 1361835634, now seen corresponding path program 2 times [2022-04-08 12:54:55,422 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:54:55,422 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [157081355] [2022-04-08 12:54:55,422 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:54:55,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:54:55,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:54:55,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 12:54:55,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:54:55,485 INFO L290 TraceCheckUtils]: 0: Hoare triple {351#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {331#true} is VALID [2022-04-08 12:54:55,485 INFO L290 TraceCheckUtils]: 1: Hoare triple {331#true} assume true; {331#true} is VALID [2022-04-08 12:54:55,485 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {331#true} {331#true} #101#return; {331#true} is VALID [2022-04-08 12:54:55,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 12:54:55,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:54:55,489 INFO L290 TraceCheckUtils]: 0: Hoare triple {331#true} ~cond := #in~cond; {331#true} is VALID [2022-04-08 12:54:55,489 INFO L290 TraceCheckUtils]: 1: Hoare triple {331#true} assume !(0 == ~cond); {331#true} is VALID [2022-04-08 12:54:55,490 INFO L290 TraceCheckUtils]: 2: Hoare triple {331#true} assume true; {331#true} is VALID [2022-04-08 12:54:55,490 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {331#true} {331#true} #81#return; {331#true} is VALID [2022-04-08 12:54:55,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 12:54:55,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:54:55,493 INFO L290 TraceCheckUtils]: 0: Hoare triple {331#true} ~cond := #in~cond; {331#true} is VALID [2022-04-08 12:54:55,494 INFO L290 TraceCheckUtils]: 1: Hoare triple {331#true} assume !(0 == ~cond); {331#true} is VALID [2022-04-08 12:54:55,494 INFO L290 TraceCheckUtils]: 2: Hoare triple {331#true} assume true; {331#true} is VALID [2022-04-08 12:54:55,494 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {331#true} {331#true} #83#return; {331#true} is VALID [2022-04-08 12:54:55,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-04-08 12:54:55,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:54:55,497 INFO L290 TraceCheckUtils]: 0: Hoare triple {331#true} ~cond := #in~cond; {331#true} is VALID [2022-04-08 12:54:55,497 INFO L290 TraceCheckUtils]: 1: Hoare triple {331#true} assume !(0 == ~cond); {331#true} is VALID [2022-04-08 12:54:55,498 INFO L290 TraceCheckUtils]: 2: Hoare triple {331#true} assume true; {331#true} is VALID [2022-04-08 12:54:55,498 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {331#true} {331#true} #85#return; {331#true} is VALID [2022-04-08 12:54:55,498 INFO L272 TraceCheckUtils]: 0: Hoare triple {331#true} call ULTIMATE.init(); {351#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 12:54:55,498 INFO L290 TraceCheckUtils]: 1: Hoare triple {351#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {331#true} is VALID [2022-04-08 12:54:55,498 INFO L290 TraceCheckUtils]: 2: Hoare triple {331#true} assume true; {331#true} is VALID [2022-04-08 12:54:55,499 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {331#true} {331#true} #101#return; {331#true} is VALID [2022-04-08 12:54:55,499 INFO L272 TraceCheckUtils]: 4: Hoare triple {331#true} call #t~ret6 := main(); {331#true} is VALID [2022-04-08 12:54:55,499 INFO L290 TraceCheckUtils]: 5: Hoare triple {331#true} havoc ~A~0;havoc ~B~0;havoc ~r~0;havoc ~d~0;havoc ~p~0;havoc ~q~0;~A~0 := #t~nondet4;havoc #t~nondet4; {331#true} is VALID [2022-04-08 12:54:55,499 INFO L272 TraceCheckUtils]: 6: Hoare triple {331#true} call assume_abort_if_not((if ~A~0 % 4294967296 >= 0 && ~A~0 % 4294967296 <= 20 then 1 else 0)); {331#true} is VALID [2022-04-08 12:54:55,499 INFO L290 TraceCheckUtils]: 7: Hoare triple {331#true} ~cond := #in~cond; {331#true} is VALID [2022-04-08 12:54:55,499 INFO L290 TraceCheckUtils]: 8: Hoare triple {331#true} assume !(0 == ~cond); {331#true} is VALID [2022-04-08 12:54:55,499 INFO L290 TraceCheckUtils]: 9: Hoare triple {331#true} assume true; {331#true} is VALID [2022-04-08 12:54:55,500 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {331#true} {331#true} #81#return; {331#true} is VALID [2022-04-08 12:54:55,500 INFO L290 TraceCheckUtils]: 11: Hoare triple {331#true} ~B~0 := #t~nondet5;havoc #t~nondet5; {331#true} is VALID [2022-04-08 12:54:55,500 INFO L272 TraceCheckUtils]: 12: Hoare triple {331#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 0 && ~B~0 % 4294967296 <= 20 then 1 else 0)); {331#true} is VALID [2022-04-08 12:54:55,500 INFO L290 TraceCheckUtils]: 13: Hoare triple {331#true} ~cond := #in~cond; {331#true} is VALID [2022-04-08 12:54:55,500 INFO L290 TraceCheckUtils]: 14: Hoare triple {331#true} assume !(0 == ~cond); {331#true} is VALID [2022-04-08 12:54:55,500 INFO L290 TraceCheckUtils]: 15: Hoare triple {331#true} assume true; {331#true} is VALID [2022-04-08 12:54:55,500 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {331#true} {331#true} #83#return; {331#true} is VALID [2022-04-08 12:54:55,500 INFO L272 TraceCheckUtils]: 17: Hoare triple {331#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 1 then 1 else 0)); {331#true} is VALID [2022-04-08 12:54:55,501 INFO L290 TraceCheckUtils]: 18: Hoare triple {331#true} ~cond := #in~cond; {331#true} is VALID [2022-04-08 12:54:55,501 INFO L290 TraceCheckUtils]: 19: Hoare triple {331#true} assume !(0 == ~cond); {331#true} is VALID [2022-04-08 12:54:55,501 INFO L290 TraceCheckUtils]: 20: Hoare triple {331#true} assume true; {331#true} is VALID [2022-04-08 12:54:55,501 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {331#true} {331#true} #85#return; {331#true} is VALID [2022-04-08 12:54:55,501 INFO L290 TraceCheckUtils]: 22: Hoare triple {331#true} ~r~0 := ~A~0 % 4294967296;~d~0 := ~B~0 % 4294967296;~p~0 := 1;~q~0 := 0; {348#(= main_~q~0 0)} is VALID [2022-04-08 12:54:55,502 INFO L290 TraceCheckUtils]: 23: Hoare triple {348#(= main_~q~0 0)} assume !false; {348#(= main_~q~0 0)} is VALID [2022-04-08 12:54:55,502 INFO L272 TraceCheckUtils]: 24: Hoare triple {348#(= main_~q~0 0)} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {349#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 12:54:55,503 INFO L290 TraceCheckUtils]: 25: Hoare triple {349#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {350#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-08 12:54:55,503 INFO L290 TraceCheckUtils]: 26: Hoare triple {350#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {332#false} is VALID [2022-04-08 12:54:55,503 INFO L290 TraceCheckUtils]: 27: Hoare triple {332#false} assume !false; {332#false} is VALID [2022-04-08 12:54:55,503 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-08 12:54:55,503 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:54:55,504 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [157081355] [2022-04-08 12:54:55,504 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [157081355] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:54:55,504 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:54:55,504 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 12:54:55,504 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:54:55,504 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2002009635] [2022-04-08 12:54:55,504 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2002009635] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:54:55,504 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:54:55,504 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 12:54:55,504 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1144241412] [2022-04-08 12:54:55,505 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:54:55,505 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.0) internal successors, (12), 4 states have internal predecessors, (12), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 28 [2022-04-08 12:54:55,505 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:54:55,506 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 2.0) internal successors, (12), 4 states have internal predecessors, (12), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-08 12:54:55,520 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 22 edges. 22 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:54:55,520 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 12:54:55,520 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:54:55,521 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 12:54:55,521 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-08 12:54:55,521 INFO L87 Difference]: Start difference. First operand 33 states and 43 transitions. Second operand has 6 states, 6 states have (on average 2.0) internal successors, (12), 4 states have internal predecessors, (12), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-08 12:54:55,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:54:55,842 INFO L93 Difference]: Finished difference Result 46 states and 60 transitions. [2022-04-08 12:54:55,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-08 12:54:55,842 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.0) internal successors, (12), 4 states have internal predecessors, (12), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 28 [2022-04-08 12:54:55,842 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:54:55,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 2.0) internal successors, (12), 4 states have internal predecessors, (12), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-08 12:54:55,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 60 transitions. [2022-04-08 12:54:55,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 2.0) internal successors, (12), 4 states have internal predecessors, (12), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-08 12:54:55,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 60 transitions. [2022-04-08 12:54:55,847 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 60 transitions. [2022-04-08 12:54:55,896 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:54:55,898 INFO L225 Difference]: With dead ends: 46 [2022-04-08 12:54:55,898 INFO L226 Difference]: Without dead ends: 44 [2022-04-08 12:54:55,899 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2022-04-08 12:54:55,899 INFO L913 BasicCegarLoop]: 31 mSDtfsCounter, 38 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 126 mSolverCounterSat, 29 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 44 SdHoareTripleChecker+Valid, 48 SdHoareTripleChecker+Invalid, 155 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 126 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 12:54:55,900 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [44 Valid, 48 Invalid, 155 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [29 Valid, 126 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 12:54:55,901 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44 states. [2022-04-08 12:54:55,905 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44 to 37. [2022-04-08 12:54:55,905 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:54:55,906 INFO L82 GeneralOperation]: Start isEquivalent. First operand 44 states. Second operand has 37 states, 20 states have (on average 1.2) internal successors, (24), 21 states have internal predecessors, (24), 12 states have call successors, (12), 5 states have call predecessors, (12), 4 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-08 12:54:55,906 INFO L74 IsIncluded]: Start isIncluded. First operand 44 states. Second operand has 37 states, 20 states have (on average 1.2) internal successors, (24), 21 states have internal predecessors, (24), 12 states have call successors, (12), 5 states have call predecessors, (12), 4 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-08 12:54:55,906 INFO L87 Difference]: Start difference. First operand 44 states. Second operand has 37 states, 20 states have (on average 1.2) internal successors, (24), 21 states have internal predecessors, (24), 12 states have call successors, (12), 5 states have call predecessors, (12), 4 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-08 12:54:55,909 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:54:55,909 INFO L93 Difference]: Finished difference Result 44 states and 58 transitions. [2022-04-08 12:54:55,909 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 58 transitions. [2022-04-08 12:54:55,910 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:54:55,910 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:54:55,910 INFO L74 IsIncluded]: Start isIncluded. First operand has 37 states, 20 states have (on average 1.2) internal successors, (24), 21 states have internal predecessors, (24), 12 states have call successors, (12), 5 states have call predecessors, (12), 4 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) Second operand 44 states. [2022-04-08 12:54:55,910 INFO L87 Difference]: Start difference. First operand has 37 states, 20 states have (on average 1.2) internal successors, (24), 21 states have internal predecessors, (24), 12 states have call successors, (12), 5 states have call predecessors, (12), 4 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) Second operand 44 states. [2022-04-08 12:54:55,912 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:54:55,912 INFO L93 Difference]: Finished difference Result 44 states and 58 transitions. [2022-04-08 12:54:55,912 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 58 transitions. [2022-04-08 12:54:55,913 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:54:55,913 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:54:55,913 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:54:55,913 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:54:55,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37 states, 20 states have (on average 1.2) internal successors, (24), 21 states have internal predecessors, (24), 12 states have call successors, (12), 5 states have call predecessors, (12), 4 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-08 12:54:55,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 46 transitions. [2022-04-08 12:54:55,915 INFO L78 Accepts]: Start accepts. Automaton has 37 states and 46 transitions. Word has length 28 [2022-04-08 12:54:55,915 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:54:55,915 INFO L478 AbstractCegarLoop]: Abstraction has 37 states and 46 transitions. [2022-04-08 12:54:55,915 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 2.0) internal successors, (12), 4 states have internal predecessors, (12), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-08 12:54:55,916 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 37 states and 46 transitions. [2022-04-08 12:54:55,955 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:54:55,955 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 46 transitions. [2022-04-08 12:54:55,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-04-08 12:54:55,955 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:54:55,956 INFO L499 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 12:54:55,956 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-08 12:54:55,956 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:54:55,956 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:54:55,956 INFO L85 PathProgramCache]: Analyzing trace with hash 1382067636, now seen corresponding path program 1 times [2022-04-08 12:54:55,956 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:54:55,956 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1658852008] [2022-04-08 12:54:55,957 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:54:55,957 INFO L85 PathProgramCache]: Analyzing trace with hash 1382067636, now seen corresponding path program 2 times [2022-04-08 12:54:55,957 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:54:55,957 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [23456891] [2022-04-08 12:54:55,957 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:54:55,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:54:55,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:54:56,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 12:54:56,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:54:56,028 INFO L290 TraceCheckUtils]: 0: Hoare triple {640#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {616#true} is VALID [2022-04-08 12:54:56,028 INFO L290 TraceCheckUtils]: 1: Hoare triple {616#true} assume true; {616#true} is VALID [2022-04-08 12:54:56,029 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {616#true} {616#true} #101#return; {616#true} is VALID [2022-04-08 12:54:56,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 12:54:56,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:54:56,032 INFO L290 TraceCheckUtils]: 0: Hoare triple {616#true} ~cond := #in~cond; {616#true} is VALID [2022-04-08 12:54:56,032 INFO L290 TraceCheckUtils]: 1: Hoare triple {616#true} assume !(0 == ~cond); {616#true} is VALID [2022-04-08 12:54:56,032 INFO L290 TraceCheckUtils]: 2: Hoare triple {616#true} assume true; {616#true} is VALID [2022-04-08 12:54:56,032 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {616#true} {616#true} #81#return; {616#true} is VALID [2022-04-08 12:54:56,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 12:54:56,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:54:56,035 INFO L290 TraceCheckUtils]: 0: Hoare triple {616#true} ~cond := #in~cond; {616#true} is VALID [2022-04-08 12:54:56,035 INFO L290 TraceCheckUtils]: 1: Hoare triple {616#true} assume !(0 == ~cond); {616#true} is VALID [2022-04-08 12:54:56,035 INFO L290 TraceCheckUtils]: 2: Hoare triple {616#true} assume true; {616#true} is VALID [2022-04-08 12:54:56,036 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {616#true} {616#true} #83#return; {616#true} is VALID [2022-04-08 12:54:56,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-04-08 12:54:56,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:54:56,039 INFO L290 TraceCheckUtils]: 0: Hoare triple {616#true} ~cond := #in~cond; {616#true} is VALID [2022-04-08 12:54:56,039 INFO L290 TraceCheckUtils]: 1: Hoare triple {616#true} assume !(0 == ~cond); {616#true} is VALID [2022-04-08 12:54:56,039 INFO L290 TraceCheckUtils]: 2: Hoare triple {616#true} assume true; {616#true} is VALID [2022-04-08 12:54:56,039 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {616#true} {616#true} #85#return; {616#true} is VALID [2022-04-08 12:54:56,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2022-04-08 12:54:56,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:54:56,044 INFO L290 TraceCheckUtils]: 0: Hoare triple {616#true} ~cond := #in~cond; {616#true} is VALID [2022-04-08 12:54:56,044 INFO L290 TraceCheckUtils]: 1: Hoare triple {616#true} assume !(0 == ~cond); {616#true} is VALID [2022-04-08 12:54:56,044 INFO L290 TraceCheckUtils]: 2: Hoare triple {616#true} assume true; {616#true} is VALID [2022-04-08 12:54:56,045 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {616#true} {633#(= main_~A~0 (+ main_~r~0 (* (div main_~A~0 4294967296) 4294967296)))} #87#return; {633#(= main_~A~0 (+ main_~r~0 (* (div main_~A~0 4294967296) 4294967296)))} is VALID [2022-04-08 12:54:56,045 INFO L272 TraceCheckUtils]: 0: Hoare triple {616#true} call ULTIMATE.init(); {640#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 12:54:56,045 INFO L290 TraceCheckUtils]: 1: Hoare triple {640#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {616#true} is VALID [2022-04-08 12:54:56,045 INFO L290 TraceCheckUtils]: 2: Hoare triple {616#true} assume true; {616#true} is VALID [2022-04-08 12:54:56,046 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {616#true} {616#true} #101#return; {616#true} is VALID [2022-04-08 12:54:56,046 INFO L272 TraceCheckUtils]: 4: Hoare triple {616#true} call #t~ret6 := main(); {616#true} is VALID [2022-04-08 12:54:56,046 INFO L290 TraceCheckUtils]: 5: Hoare triple {616#true} havoc ~A~0;havoc ~B~0;havoc ~r~0;havoc ~d~0;havoc ~p~0;havoc ~q~0;~A~0 := #t~nondet4;havoc #t~nondet4; {616#true} is VALID [2022-04-08 12:54:56,046 INFO L272 TraceCheckUtils]: 6: Hoare triple {616#true} call assume_abort_if_not((if ~A~0 % 4294967296 >= 0 && ~A~0 % 4294967296 <= 20 then 1 else 0)); {616#true} is VALID [2022-04-08 12:54:56,046 INFO L290 TraceCheckUtils]: 7: Hoare triple {616#true} ~cond := #in~cond; {616#true} is VALID [2022-04-08 12:54:56,046 INFO L290 TraceCheckUtils]: 8: Hoare triple {616#true} assume !(0 == ~cond); {616#true} is VALID [2022-04-08 12:54:56,046 INFO L290 TraceCheckUtils]: 9: Hoare triple {616#true} assume true; {616#true} is VALID [2022-04-08 12:54:56,046 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {616#true} {616#true} #81#return; {616#true} is VALID [2022-04-08 12:54:56,047 INFO L290 TraceCheckUtils]: 11: Hoare triple {616#true} ~B~0 := #t~nondet5;havoc #t~nondet5; {616#true} is VALID [2022-04-08 12:54:56,047 INFO L272 TraceCheckUtils]: 12: Hoare triple {616#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 0 && ~B~0 % 4294967296 <= 20 then 1 else 0)); {616#true} is VALID [2022-04-08 12:54:56,047 INFO L290 TraceCheckUtils]: 13: Hoare triple {616#true} ~cond := #in~cond; {616#true} is VALID [2022-04-08 12:54:56,047 INFO L290 TraceCheckUtils]: 14: Hoare triple {616#true} assume !(0 == ~cond); {616#true} is VALID [2022-04-08 12:54:56,047 INFO L290 TraceCheckUtils]: 15: Hoare triple {616#true} assume true; {616#true} is VALID [2022-04-08 12:54:56,047 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {616#true} {616#true} #83#return; {616#true} is VALID [2022-04-08 12:54:56,047 INFO L272 TraceCheckUtils]: 17: Hoare triple {616#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 1 then 1 else 0)); {616#true} is VALID [2022-04-08 12:54:56,047 INFO L290 TraceCheckUtils]: 18: Hoare triple {616#true} ~cond := #in~cond; {616#true} is VALID [2022-04-08 12:54:56,047 INFO L290 TraceCheckUtils]: 19: Hoare triple {616#true} assume !(0 == ~cond); {616#true} is VALID [2022-04-08 12:54:56,048 INFO L290 TraceCheckUtils]: 20: Hoare triple {616#true} assume true; {616#true} is VALID [2022-04-08 12:54:56,048 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {616#true} {616#true} #85#return; {616#true} is VALID [2022-04-08 12:54:56,048 INFO L290 TraceCheckUtils]: 22: Hoare triple {616#true} ~r~0 := ~A~0 % 4294967296;~d~0 := ~B~0 % 4294967296;~p~0 := 1;~q~0 := 0; {633#(= main_~A~0 (+ main_~r~0 (* (div main_~A~0 4294967296) 4294967296)))} is VALID [2022-04-08 12:54:56,049 INFO L290 TraceCheckUtils]: 23: Hoare triple {633#(= main_~A~0 (+ main_~r~0 (* (div main_~A~0 4294967296) 4294967296)))} assume !false; {633#(= main_~A~0 (+ main_~r~0 (* (div main_~A~0 4294967296) 4294967296)))} is VALID [2022-04-08 12:54:56,049 INFO L272 TraceCheckUtils]: 24: Hoare triple {633#(= main_~A~0 (+ main_~r~0 (* (div main_~A~0 4294967296) 4294967296)))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {616#true} is VALID [2022-04-08 12:54:56,049 INFO L290 TraceCheckUtils]: 25: Hoare triple {616#true} ~cond := #in~cond; {616#true} is VALID [2022-04-08 12:54:56,049 INFO L290 TraceCheckUtils]: 26: Hoare triple {616#true} assume !(0 == ~cond); {616#true} is VALID [2022-04-08 12:54:56,049 INFO L290 TraceCheckUtils]: 27: Hoare triple {616#true} assume true; {616#true} is VALID [2022-04-08 12:54:56,050 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {616#true} {633#(= main_~A~0 (+ main_~r~0 (* (div main_~A~0 4294967296) 4294967296)))} #87#return; {633#(= main_~A~0 (+ main_~r~0 (* (div main_~A~0 4294967296) 4294967296)))} is VALID [2022-04-08 12:54:56,051 INFO L272 TraceCheckUtils]: 29: Hoare triple {633#(= main_~A~0 (+ main_~r~0 (* (div main_~A~0 4294967296) 4294967296)))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {638#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 12:54:56,051 INFO L290 TraceCheckUtils]: 30: Hoare triple {638#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {639#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-08 12:54:56,051 INFO L290 TraceCheckUtils]: 31: Hoare triple {639#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {617#false} is VALID [2022-04-08 12:54:56,051 INFO L290 TraceCheckUtils]: 32: Hoare triple {617#false} assume !false; {617#false} is VALID [2022-04-08 12:54:56,052 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-08 12:54:56,052 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:54:56,052 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [23456891] [2022-04-08 12:54:56,052 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [23456891] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:54:56,052 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:54:56,052 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 12:54:56,052 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:54:56,052 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1658852008] [2022-04-08 12:54:56,067 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1658852008] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:54:56,067 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:54:56,067 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 12:54:56,067 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [574020962] [2022-04-08 12:54:56,067 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:54:56,068 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.5) internal successors, (15), 4 states have internal predecessors, (15), 2 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 33 [2022-04-08 12:54:56,068 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:54:56,068 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 2.5) internal successors, (15), 4 states have internal predecessors, (15), 2 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 12:54:56,088 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 27 edges. 27 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:54:56,089 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 12:54:56,089 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:54:56,089 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 12:54:56,089 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-08 12:54:56,089 INFO L87 Difference]: Start difference. First operand 37 states and 46 transitions. Second operand has 6 states, 6 states have (on average 2.5) internal successors, (15), 4 states have internal predecessors, (15), 2 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 12:54:56,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:54:56,481 INFO L93 Difference]: Finished difference Result 50 states and 63 transitions. [2022-04-08 12:54:56,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-08 12:54:56,481 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.5) internal successors, (15), 4 states have internal predecessors, (15), 2 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 33 [2022-04-08 12:54:56,481 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:54:56,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 2.5) internal successors, (15), 4 states have internal predecessors, (15), 2 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 12:54:56,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 60 transitions. [2022-04-08 12:54:56,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 2.5) internal successors, (15), 4 states have internal predecessors, (15), 2 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 12:54:56,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 60 transitions. [2022-04-08 12:54:56,486 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 60 transitions. [2022-04-08 12:54:56,557 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:54:56,558 INFO L225 Difference]: With dead ends: 50 [2022-04-08 12:54:56,558 INFO L226 Difference]: Without dead ends: 48 [2022-04-08 12:54:56,558 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2022-04-08 12:54:56,559 INFO L913 BasicCegarLoop]: 31 mSDtfsCounter, 33 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 132 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 39 SdHoareTripleChecker+Valid, 48 SdHoareTripleChecker+Invalid, 160 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 132 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 12:54:56,559 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [39 Valid, 48 Invalid, 160 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 132 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 12:54:56,560 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48 states. [2022-04-08 12:54:56,565 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48 to 41. [2022-04-08 12:54:56,566 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:54:56,566 INFO L82 GeneralOperation]: Start isEquivalent. First operand 48 states. Second operand has 41 states, 23 states have (on average 1.173913043478261) internal successors, (27), 24 states have internal predecessors, (27), 12 states have call successors, (12), 6 states have call predecessors, (12), 5 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-08 12:54:56,566 INFO L74 IsIncluded]: Start isIncluded. First operand 48 states. Second operand has 41 states, 23 states have (on average 1.173913043478261) internal successors, (27), 24 states have internal predecessors, (27), 12 states have call successors, (12), 6 states have call predecessors, (12), 5 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-08 12:54:56,566 INFO L87 Difference]: Start difference. First operand 48 states. Second operand has 41 states, 23 states have (on average 1.173913043478261) internal successors, (27), 24 states have internal predecessors, (27), 12 states have call successors, (12), 6 states have call predecessors, (12), 5 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-08 12:54:56,568 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:54:56,568 INFO L93 Difference]: Finished difference Result 48 states and 61 transitions. [2022-04-08 12:54:56,568 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 61 transitions. [2022-04-08 12:54:56,569 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:54:56,569 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:54:56,569 INFO L74 IsIncluded]: Start isIncluded. First operand has 41 states, 23 states have (on average 1.173913043478261) internal successors, (27), 24 states have internal predecessors, (27), 12 states have call successors, (12), 6 states have call predecessors, (12), 5 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) Second operand 48 states. [2022-04-08 12:54:56,570 INFO L87 Difference]: Start difference. First operand has 41 states, 23 states have (on average 1.173913043478261) internal successors, (27), 24 states have internal predecessors, (27), 12 states have call successors, (12), 6 states have call predecessors, (12), 5 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) Second operand 48 states. [2022-04-08 12:54:56,571 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:54:56,571 INFO L93 Difference]: Finished difference Result 48 states and 61 transitions. [2022-04-08 12:54:56,572 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 61 transitions. [2022-04-08 12:54:56,572 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:54:56,572 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:54:56,572 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:54:56,572 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:54:56,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 23 states have (on average 1.173913043478261) internal successors, (27), 24 states have internal predecessors, (27), 12 states have call successors, (12), 6 states have call predecessors, (12), 5 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-08 12:54:56,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 49 transitions. [2022-04-08 12:54:56,574 INFO L78 Accepts]: Start accepts. Automaton has 41 states and 49 transitions. Word has length 33 [2022-04-08 12:54:56,574 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:54:56,574 INFO L478 AbstractCegarLoop]: Abstraction has 41 states and 49 transitions. [2022-04-08 12:54:56,574 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 2.5) internal successors, (15), 4 states have internal predecessors, (15), 2 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 12:54:56,574 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 41 states and 49 transitions. [2022-04-08 12:54:56,617 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 49 edges. 49 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:54:56,617 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 49 transitions. [2022-04-08 12:54:56,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-04-08 12:54:56,618 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:54:56,618 INFO L499 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 12:54:56,618 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-04-08 12:54:56,618 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:54:56,618 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:54:56,618 INFO L85 PathProgramCache]: Analyzing trace with hash -1455208590, now seen corresponding path program 1 times [2022-04-08 12:54:56,618 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:54:56,618 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1344831760] [2022-04-08 12:54:56,619 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:54:56,619 INFO L85 PathProgramCache]: Analyzing trace with hash -1455208590, now seen corresponding path program 2 times [2022-04-08 12:54:56,619 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:54:56,619 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [111605660] [2022-04-08 12:54:56,619 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:54:56,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:54:56,630 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:54:56,630 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [563203834] [2022-04-08 12:54:56,630 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 12:54:56,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:54:56,630 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:54:56,631 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-08 12:54:56,632 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-08 12:54:56,670 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 12:54:56,670 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:54:56,671 INFO L263 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-08 12:54:56,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:54:56,683 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:54:56,845 INFO L272 TraceCheckUtils]: 0: Hoare triple {929#true} call ULTIMATE.init(); {929#true} is VALID [2022-04-08 12:54:56,845 INFO L290 TraceCheckUtils]: 1: Hoare triple {929#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {929#true} is VALID [2022-04-08 12:54:56,845 INFO L290 TraceCheckUtils]: 2: Hoare triple {929#true} assume true; {929#true} is VALID [2022-04-08 12:54:56,845 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {929#true} {929#true} #101#return; {929#true} is VALID [2022-04-08 12:54:56,845 INFO L272 TraceCheckUtils]: 4: Hoare triple {929#true} call #t~ret6 := main(); {929#true} is VALID [2022-04-08 12:54:56,846 INFO L290 TraceCheckUtils]: 5: Hoare triple {929#true} havoc ~A~0;havoc ~B~0;havoc ~r~0;havoc ~d~0;havoc ~p~0;havoc ~q~0;~A~0 := #t~nondet4;havoc #t~nondet4; {929#true} is VALID [2022-04-08 12:54:56,846 INFO L272 TraceCheckUtils]: 6: Hoare triple {929#true} call assume_abort_if_not((if ~A~0 % 4294967296 >= 0 && ~A~0 % 4294967296 <= 20 then 1 else 0)); {929#true} is VALID [2022-04-08 12:54:56,846 INFO L290 TraceCheckUtils]: 7: Hoare triple {929#true} ~cond := #in~cond; {929#true} is VALID [2022-04-08 12:54:56,846 INFO L290 TraceCheckUtils]: 8: Hoare triple {929#true} assume !(0 == ~cond); {929#true} is VALID [2022-04-08 12:54:56,846 INFO L290 TraceCheckUtils]: 9: Hoare triple {929#true} assume true; {929#true} is VALID [2022-04-08 12:54:56,846 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {929#true} {929#true} #81#return; {929#true} is VALID [2022-04-08 12:54:56,846 INFO L290 TraceCheckUtils]: 11: Hoare triple {929#true} ~B~0 := #t~nondet5;havoc #t~nondet5; {929#true} is VALID [2022-04-08 12:54:56,846 INFO L272 TraceCheckUtils]: 12: Hoare triple {929#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 0 && ~B~0 % 4294967296 <= 20 then 1 else 0)); {929#true} is VALID [2022-04-08 12:54:56,846 INFO L290 TraceCheckUtils]: 13: Hoare triple {929#true} ~cond := #in~cond; {929#true} is VALID [2022-04-08 12:54:56,847 INFO L290 TraceCheckUtils]: 14: Hoare triple {929#true} assume !(0 == ~cond); {929#true} is VALID [2022-04-08 12:54:56,847 INFO L290 TraceCheckUtils]: 15: Hoare triple {929#true} assume true; {929#true} is VALID [2022-04-08 12:54:56,847 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {929#true} {929#true} #83#return; {929#true} is VALID [2022-04-08 12:54:56,847 INFO L272 TraceCheckUtils]: 17: Hoare triple {929#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 1 then 1 else 0)); {929#true} is VALID [2022-04-08 12:54:56,847 INFO L290 TraceCheckUtils]: 18: Hoare triple {929#true} ~cond := #in~cond; {929#true} is VALID [2022-04-08 12:54:56,847 INFO L290 TraceCheckUtils]: 19: Hoare triple {929#true} assume !(0 == ~cond); {929#true} is VALID [2022-04-08 12:54:56,847 INFO L290 TraceCheckUtils]: 20: Hoare triple {929#true} assume true; {929#true} is VALID [2022-04-08 12:54:56,847 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {929#true} {929#true} #85#return; {929#true} is VALID [2022-04-08 12:54:56,848 INFO L290 TraceCheckUtils]: 22: Hoare triple {929#true} ~r~0 := ~A~0 % 4294967296;~d~0 := ~B~0 % 4294967296;~p~0 := 1;~q~0 := 0; {1000#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} is VALID [2022-04-08 12:54:56,848 INFO L290 TraceCheckUtils]: 23: Hoare triple {1000#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} assume !false; {1000#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} is VALID [2022-04-08 12:54:56,848 INFO L272 TraceCheckUtils]: 24: Hoare triple {1000#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {929#true} is VALID [2022-04-08 12:54:56,848 INFO L290 TraceCheckUtils]: 25: Hoare triple {929#true} ~cond := #in~cond; {929#true} is VALID [2022-04-08 12:54:56,848 INFO L290 TraceCheckUtils]: 26: Hoare triple {929#true} assume !(0 == ~cond); {929#true} is VALID [2022-04-08 12:54:56,849 INFO L290 TraceCheckUtils]: 27: Hoare triple {929#true} assume true; {929#true} is VALID [2022-04-08 12:54:56,849 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {929#true} {1000#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} #87#return; {1000#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} is VALID [2022-04-08 12:54:56,849 INFO L272 TraceCheckUtils]: 29: Hoare triple {1000#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {929#true} is VALID [2022-04-08 12:54:56,849 INFO L290 TraceCheckUtils]: 30: Hoare triple {929#true} ~cond := #in~cond; {929#true} is VALID [2022-04-08 12:54:56,849 INFO L290 TraceCheckUtils]: 31: Hoare triple {929#true} assume !(0 == ~cond); {929#true} is VALID [2022-04-08 12:54:56,850 INFO L290 TraceCheckUtils]: 32: Hoare triple {929#true} assume true; {929#true} is VALID [2022-04-08 12:54:56,850 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {929#true} {1000#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} #89#return; {1000#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} is VALID [2022-04-08 12:54:56,851 INFO L272 TraceCheckUtils]: 34: Hoare triple {1000#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {1037#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 12:54:56,851 INFO L290 TraceCheckUtils]: 35: Hoare triple {1037#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {1041#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 12:54:56,851 INFO L290 TraceCheckUtils]: 36: Hoare triple {1041#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {930#false} is VALID [2022-04-08 12:54:56,851 INFO L290 TraceCheckUtils]: 37: Hoare triple {930#false} assume !false; {930#false} is VALID [2022-04-08 12:54:56,852 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-04-08 12:54:56,852 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-08 12:54:56,852 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:54:56,852 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [111605660] [2022-04-08 12:54:56,852 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:54:56,852 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [563203834] [2022-04-08 12:54:56,852 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [563203834] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:54:56,852 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:54:56,852 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-08 12:54:56,853 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:54:56,853 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1344831760] [2022-04-08 12:54:56,853 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1344831760] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:54:56,853 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:54:56,853 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-08 12:54:56,853 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1128513210] [2022-04-08 12:54:56,853 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:54:56,854 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.0) internal successors, (15), 4 states have internal predecessors, (15), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 38 [2022-04-08 12:54:56,854 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:54:56,854 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 3.0) internal successors, (15), 4 states have internal predecessors, (15), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 12:54:56,879 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 29 edges. 29 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:54:56,879 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-08 12:54:56,879 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:54:56,880 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-08 12:54:56,880 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-04-08 12:54:56,880 INFO L87 Difference]: Start difference. First operand 41 states and 49 transitions. Second operand has 5 states, 5 states have (on average 3.0) internal successors, (15), 4 states have internal predecessors, (15), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 12:54:57,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:54:57,056 INFO L93 Difference]: Finished difference Result 69 states and 89 transitions. [2022-04-08 12:54:57,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-08 12:54:57,056 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.0) internal successors, (15), 4 states have internal predecessors, (15), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 38 [2022-04-08 12:54:57,056 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:54:57,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 3.0) internal successors, (15), 4 states have internal predecessors, (15), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 12:54:57,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 83 transitions. [2022-04-08 12:54:57,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 3.0) internal successors, (15), 4 states have internal predecessors, (15), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 12:54:57,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 83 transitions. [2022-04-08 12:54:57,059 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 83 transitions. [2022-04-08 12:54:57,122 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 83 edges. 83 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:54:57,124 INFO L225 Difference]: With dead ends: 69 [2022-04-08 12:54:57,124 INFO L226 Difference]: Without dead ends: 55 [2022-04-08 12:54:57,124 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-04-08 12:54:57,125 INFO L913 BasicCegarLoop]: 45 mSDtfsCounter, 8 mSDsluCounter, 100 mSDsCounter, 0 mSdLazyCounter, 50 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12 SdHoareTripleChecker+Valid, 145 SdHoareTripleChecker+Invalid, 53 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 50 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-08 12:54:57,125 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [12 Valid, 145 Invalid, 53 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 50 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-08 12:54:57,125 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55 states. [2022-04-08 12:54:57,138 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55 to 55. [2022-04-08 12:54:57,138 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:54:57,138 INFO L82 GeneralOperation]: Start isEquivalent. First operand 55 states. Second operand has 55 states, 30 states have (on average 1.1666666666666667) internal successors, (35), 32 states have internal predecessors, (35), 18 states have call successors, (18), 7 states have call predecessors, (18), 6 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) [2022-04-08 12:54:57,139 INFO L74 IsIncluded]: Start isIncluded. First operand 55 states. Second operand has 55 states, 30 states have (on average 1.1666666666666667) internal successors, (35), 32 states have internal predecessors, (35), 18 states have call successors, (18), 7 states have call predecessors, (18), 6 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) [2022-04-08 12:54:57,139 INFO L87 Difference]: Start difference. First operand 55 states. Second operand has 55 states, 30 states have (on average 1.1666666666666667) internal successors, (35), 32 states have internal predecessors, (35), 18 states have call successors, (18), 7 states have call predecessors, (18), 6 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) [2022-04-08 12:54:57,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:54:57,141 INFO L93 Difference]: Finished difference Result 55 states and 68 transitions. [2022-04-08 12:54:57,142 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 68 transitions. [2022-04-08 12:54:57,142 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:54:57,142 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:54:57,142 INFO L74 IsIncluded]: Start isIncluded. First operand has 55 states, 30 states have (on average 1.1666666666666667) internal successors, (35), 32 states have internal predecessors, (35), 18 states have call successors, (18), 7 states have call predecessors, (18), 6 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) Second operand 55 states. [2022-04-08 12:54:57,143 INFO L87 Difference]: Start difference. First operand has 55 states, 30 states have (on average 1.1666666666666667) internal successors, (35), 32 states have internal predecessors, (35), 18 states have call successors, (18), 7 states have call predecessors, (18), 6 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) Second operand 55 states. [2022-04-08 12:54:57,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:54:57,145 INFO L93 Difference]: Finished difference Result 55 states and 68 transitions. [2022-04-08 12:54:57,145 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 68 transitions. [2022-04-08 12:54:57,145 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:54:57,145 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:54:57,146 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:54:57,146 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:54:57,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 55 states, 30 states have (on average 1.1666666666666667) internal successors, (35), 32 states have internal predecessors, (35), 18 states have call successors, (18), 7 states have call predecessors, (18), 6 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) [2022-04-08 12:54:57,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 68 transitions. [2022-04-08 12:54:57,148 INFO L78 Accepts]: Start accepts. Automaton has 55 states and 68 transitions. Word has length 38 [2022-04-08 12:54:57,148 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:54:57,148 INFO L478 AbstractCegarLoop]: Abstraction has 55 states and 68 transitions. [2022-04-08 12:54:57,148 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.0) internal successors, (15), 4 states have internal predecessors, (15), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 12:54:57,148 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 55 states and 68 transitions. [2022-04-08 12:54:57,218 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 68 edges. 68 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:54:57,218 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 68 transitions. [2022-04-08 12:54:57,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-04-08 12:54:57,218 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:54:57,219 INFO L499 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 12:54:57,243 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-04-08 12:54:57,443 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:54:57,446 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:54:57,447 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:54:57,447 INFO L85 PathProgramCache]: Analyzing trace with hash -1688067263, now seen corresponding path program 1 times [2022-04-08 12:54:57,447 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:54:57,447 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1850966964] [2022-04-08 12:54:57,447 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:54:57,447 INFO L85 PathProgramCache]: Analyzing trace with hash -1688067263, now seen corresponding path program 2 times [2022-04-08 12:54:57,447 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:54:57,448 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [80560050] [2022-04-08 12:54:57,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:54:57,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:54:57,457 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:54:57,458 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1775205181] [2022-04-08 12:54:57,458 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 12:54:57,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:54:57,458 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:54:57,459 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-08 12:54:57,460 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-04-08 12:54:57,492 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 12:54:57,492 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:54:57,493 INFO L263 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 14 conjunts are in the unsatisfiable core [2022-04-08 12:54:57,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:54:57,508 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:54:58,532 INFO L272 TraceCheckUtils]: 0: Hoare triple {1407#true} call ULTIMATE.init(); {1407#true} is VALID [2022-04-08 12:54:58,532 INFO L290 TraceCheckUtils]: 1: Hoare triple {1407#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {1407#true} is VALID [2022-04-08 12:54:58,532 INFO L290 TraceCheckUtils]: 2: Hoare triple {1407#true} assume true; {1407#true} is VALID [2022-04-08 12:54:58,533 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1407#true} {1407#true} #101#return; {1407#true} is VALID [2022-04-08 12:54:58,533 INFO L272 TraceCheckUtils]: 4: Hoare triple {1407#true} call #t~ret6 := main(); {1407#true} is VALID [2022-04-08 12:54:58,533 INFO L290 TraceCheckUtils]: 5: Hoare triple {1407#true} havoc ~A~0;havoc ~B~0;havoc ~r~0;havoc ~d~0;havoc ~p~0;havoc ~q~0;~A~0 := #t~nondet4;havoc #t~nondet4; {1407#true} is VALID [2022-04-08 12:54:58,533 INFO L272 TraceCheckUtils]: 6: Hoare triple {1407#true} call assume_abort_if_not((if ~A~0 % 4294967296 >= 0 && ~A~0 % 4294967296 <= 20 then 1 else 0)); {1407#true} is VALID [2022-04-08 12:54:58,533 INFO L290 TraceCheckUtils]: 7: Hoare triple {1407#true} ~cond := #in~cond; {1407#true} is VALID [2022-04-08 12:54:58,533 INFO L290 TraceCheckUtils]: 8: Hoare triple {1407#true} assume !(0 == ~cond); {1407#true} is VALID [2022-04-08 12:54:58,533 INFO L290 TraceCheckUtils]: 9: Hoare triple {1407#true} assume true; {1407#true} is VALID [2022-04-08 12:54:58,533 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1407#true} {1407#true} #81#return; {1407#true} is VALID [2022-04-08 12:54:58,533 INFO L290 TraceCheckUtils]: 11: Hoare triple {1407#true} ~B~0 := #t~nondet5;havoc #t~nondet5; {1407#true} is VALID [2022-04-08 12:54:58,534 INFO L272 TraceCheckUtils]: 12: Hoare triple {1407#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 0 && ~B~0 % 4294967296 <= 20 then 1 else 0)); {1407#true} is VALID [2022-04-08 12:54:58,536 INFO L290 TraceCheckUtils]: 13: Hoare triple {1407#true} ~cond := #in~cond; {1451#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-08 12:54:58,536 INFO L290 TraceCheckUtils]: 14: Hoare triple {1451#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} assume !(0 == ~cond); {1455#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 12:54:58,537 INFO L290 TraceCheckUtils]: 15: Hoare triple {1455#(not (= |assume_abort_if_not_#in~cond| 0))} assume true; {1455#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 12:54:58,537 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {1455#(not (= |assume_abort_if_not_#in~cond| 0))} {1407#true} #83#return; {1462#(<= (mod main_~B~0 4294967296) 20)} is VALID [2022-04-08 12:54:58,537 INFO L272 TraceCheckUtils]: 17: Hoare triple {1462#(<= (mod main_~B~0 4294967296) 20)} call assume_abort_if_not((if ~B~0 % 4294967296 >= 1 then 1 else 0)); {1407#true} is VALID [2022-04-08 12:54:58,537 INFO L290 TraceCheckUtils]: 18: Hoare triple {1407#true} ~cond := #in~cond; {1407#true} is VALID [2022-04-08 12:54:58,537 INFO L290 TraceCheckUtils]: 19: Hoare triple {1407#true} assume !(0 == ~cond); {1407#true} is VALID [2022-04-08 12:54:58,537 INFO L290 TraceCheckUtils]: 20: Hoare triple {1407#true} assume true; {1407#true} is VALID [2022-04-08 12:54:58,538 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {1407#true} {1462#(<= (mod main_~B~0 4294967296) 20)} #85#return; {1462#(<= (mod main_~B~0 4294967296) 20)} is VALID [2022-04-08 12:54:58,538 INFO L290 TraceCheckUtils]: 22: Hoare triple {1462#(<= (mod main_~B~0 4294967296) 20)} ~r~0 := ~A~0 % 4294967296;~d~0 := ~B~0 % 4294967296;~p~0 := 1;~q~0 := 0; {1481#(and (<= (mod main_~B~0 4294967296) 20) (= (mod main_~A~0 4294967296) main_~r~0) (<= main_~d~0 (mod main_~B~0 4294967296)) (= main_~q~0 0))} is VALID [2022-04-08 12:54:58,539 INFO L290 TraceCheckUtils]: 23: Hoare triple {1481#(and (<= (mod main_~B~0 4294967296) 20) (= (mod main_~A~0 4294967296) main_~r~0) (<= main_~d~0 (mod main_~B~0 4294967296)) (= main_~q~0 0))} assume !false; {1481#(and (<= (mod main_~B~0 4294967296) 20) (= (mod main_~A~0 4294967296) main_~r~0) (<= main_~d~0 (mod main_~B~0 4294967296)) (= main_~q~0 0))} is VALID [2022-04-08 12:54:58,539 INFO L272 TraceCheckUtils]: 24: Hoare triple {1481#(and (<= (mod main_~B~0 4294967296) 20) (= (mod main_~A~0 4294967296) main_~r~0) (<= main_~d~0 (mod main_~B~0 4294967296)) (= main_~q~0 0))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {1407#true} is VALID [2022-04-08 12:54:58,539 INFO L290 TraceCheckUtils]: 25: Hoare triple {1407#true} ~cond := #in~cond; {1407#true} is VALID [2022-04-08 12:54:58,539 INFO L290 TraceCheckUtils]: 26: Hoare triple {1407#true} assume !(0 == ~cond); {1407#true} is VALID [2022-04-08 12:54:58,539 INFO L290 TraceCheckUtils]: 27: Hoare triple {1407#true} assume true; {1407#true} is VALID [2022-04-08 12:54:58,541 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {1407#true} {1481#(and (<= (mod main_~B~0 4294967296) 20) (= (mod main_~A~0 4294967296) main_~r~0) (<= main_~d~0 (mod main_~B~0 4294967296)) (= main_~q~0 0))} #87#return; {1481#(and (<= (mod main_~B~0 4294967296) 20) (= (mod main_~A~0 4294967296) main_~r~0) (<= main_~d~0 (mod main_~B~0 4294967296)) (= main_~q~0 0))} is VALID [2022-04-08 12:54:58,541 INFO L272 TraceCheckUtils]: 29: Hoare triple {1481#(and (<= (mod main_~B~0 4294967296) 20) (= (mod main_~A~0 4294967296) main_~r~0) (<= main_~d~0 (mod main_~B~0 4294967296)) (= main_~q~0 0))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {1407#true} is VALID [2022-04-08 12:54:58,542 INFO L290 TraceCheckUtils]: 30: Hoare triple {1407#true} ~cond := #in~cond; {1407#true} is VALID [2022-04-08 12:54:58,542 INFO L290 TraceCheckUtils]: 31: Hoare triple {1407#true} assume !(0 == ~cond); {1407#true} is VALID [2022-04-08 12:54:58,542 INFO L290 TraceCheckUtils]: 32: Hoare triple {1407#true} assume true; {1407#true} is VALID [2022-04-08 12:54:58,542 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {1407#true} {1481#(and (<= (mod main_~B~0 4294967296) 20) (= (mod main_~A~0 4294967296) main_~r~0) (<= main_~d~0 (mod main_~B~0 4294967296)) (= main_~q~0 0))} #89#return; {1481#(and (<= (mod main_~B~0 4294967296) 20) (= (mod main_~A~0 4294967296) main_~r~0) (<= main_~d~0 (mod main_~B~0 4294967296)) (= main_~q~0 0))} is VALID [2022-04-08 12:54:58,542 INFO L272 TraceCheckUtils]: 34: Hoare triple {1481#(and (<= (mod main_~B~0 4294967296) 20) (= (mod main_~A~0 4294967296) main_~r~0) (<= main_~d~0 (mod main_~B~0 4294967296)) (= main_~q~0 0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {1407#true} is VALID [2022-04-08 12:54:58,542 INFO L290 TraceCheckUtils]: 35: Hoare triple {1407#true} ~cond := #in~cond; {1407#true} is VALID [2022-04-08 12:54:58,543 INFO L290 TraceCheckUtils]: 36: Hoare triple {1407#true} assume !(0 == ~cond); {1407#true} is VALID [2022-04-08 12:54:58,543 INFO L290 TraceCheckUtils]: 37: Hoare triple {1407#true} assume true; {1407#true} is VALID [2022-04-08 12:54:58,543 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {1407#true} {1481#(and (<= (mod main_~B~0 4294967296) 20) (= (mod main_~A~0 4294967296) main_~r~0) (<= main_~d~0 (mod main_~B~0 4294967296)) (= main_~q~0 0))} #91#return; {1481#(and (<= (mod main_~B~0 4294967296) 20) (= (mod main_~A~0 4294967296) main_~r~0) (<= main_~d~0 (mod main_~B~0 4294967296)) (= main_~q~0 0))} is VALID [2022-04-08 12:54:58,553 INFO L290 TraceCheckUtils]: 39: Hoare triple {1481#(and (<= (mod main_~B~0 4294967296) 20) (= (mod main_~A~0 4294967296) main_~r~0) (<= main_~d~0 (mod main_~B~0 4294967296)) (= main_~q~0 0))} assume !(~r~0 >= ~d~0); {1533#(and (<= (mod main_~B~0 4294967296) 20) (= (mod main_~A~0 4294967296) main_~r~0) (< main_~r~0 (mod main_~B~0 4294967296)) (= main_~q~0 0))} is VALID [2022-04-08 12:54:58,554 INFO L290 TraceCheckUtils]: 40: Hoare triple {1533#(and (<= (mod main_~B~0 4294967296) 20) (= (mod main_~A~0 4294967296) main_~r~0) (< main_~r~0 (mod main_~B~0 4294967296)) (= main_~q~0 0))} assume !false; {1533#(and (<= (mod main_~B~0 4294967296) 20) (= (mod main_~A~0 4294967296) main_~r~0) (< main_~r~0 (mod main_~B~0 4294967296)) (= main_~q~0 0))} is VALID [2022-04-08 12:54:58,554 INFO L272 TraceCheckUtils]: 41: Hoare triple {1533#(and (<= (mod main_~B~0 4294967296) 20) (= (mod main_~A~0 4294967296) main_~r~0) (< main_~r~0 (mod main_~B~0 4294967296)) (= main_~q~0 0))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {1540#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 12:54:58,555 INFO L290 TraceCheckUtils]: 42: Hoare triple {1540#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {1544#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 12:54:58,555 INFO L290 TraceCheckUtils]: 43: Hoare triple {1544#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {1408#false} is VALID [2022-04-08 12:54:58,555 INFO L290 TraceCheckUtils]: 44: Hoare triple {1408#false} assume !false; {1408#false} is VALID [2022-04-08 12:54:58,555 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-04-08 12:54:58,555 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:54:58,895 INFO L290 TraceCheckUtils]: 44: Hoare triple {1408#false} assume !false; {1408#false} is VALID [2022-04-08 12:54:58,897 INFO L290 TraceCheckUtils]: 43: Hoare triple {1544#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {1408#false} is VALID [2022-04-08 12:54:58,897 INFO L290 TraceCheckUtils]: 42: Hoare triple {1540#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {1544#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 12:54:58,898 INFO L272 TraceCheckUtils]: 41: Hoare triple {1560#(= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {1540#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 12:54:58,898 INFO L290 TraceCheckUtils]: 40: Hoare triple {1560#(= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))} assume !false; {1560#(= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))} is VALID [2022-04-08 12:54:58,898 INFO L290 TraceCheckUtils]: 39: Hoare triple {1567#(or (= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (<= main_~d~0 main_~r~0))} assume !(~r~0 >= ~d~0); {1560#(= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))} is VALID [2022-04-08 12:54:58,899 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {1407#true} {1567#(or (= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (<= main_~d~0 main_~r~0))} #91#return; {1567#(or (= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (<= main_~d~0 main_~r~0))} is VALID [2022-04-08 12:54:58,900 INFO L290 TraceCheckUtils]: 37: Hoare triple {1407#true} assume true; {1407#true} is VALID [2022-04-08 12:54:58,900 INFO L290 TraceCheckUtils]: 36: Hoare triple {1407#true} assume !(0 == ~cond); {1407#true} is VALID [2022-04-08 12:54:58,900 INFO L290 TraceCheckUtils]: 35: Hoare triple {1407#true} ~cond := #in~cond; {1407#true} is VALID [2022-04-08 12:54:58,900 INFO L272 TraceCheckUtils]: 34: Hoare triple {1567#(or (= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (<= main_~d~0 main_~r~0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {1407#true} is VALID [2022-04-08 12:54:58,901 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {1407#true} {1567#(or (= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (<= main_~d~0 main_~r~0))} #89#return; {1567#(or (= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (<= main_~d~0 main_~r~0))} is VALID [2022-04-08 12:54:58,901 INFO L290 TraceCheckUtils]: 32: Hoare triple {1407#true} assume true; {1407#true} is VALID [2022-04-08 12:54:58,901 INFO L290 TraceCheckUtils]: 31: Hoare triple {1407#true} assume !(0 == ~cond); {1407#true} is VALID [2022-04-08 12:54:58,901 INFO L290 TraceCheckUtils]: 30: Hoare triple {1407#true} ~cond := #in~cond; {1407#true} is VALID [2022-04-08 12:54:58,901 INFO L272 TraceCheckUtils]: 29: Hoare triple {1567#(or (= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (<= main_~d~0 main_~r~0))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {1407#true} is VALID [2022-04-08 12:54:58,902 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {1407#true} {1567#(or (= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (<= main_~d~0 main_~r~0))} #87#return; {1567#(or (= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (<= main_~d~0 main_~r~0))} is VALID [2022-04-08 12:54:58,902 INFO L290 TraceCheckUtils]: 27: Hoare triple {1407#true} assume true; {1407#true} is VALID [2022-04-08 12:54:58,902 INFO L290 TraceCheckUtils]: 26: Hoare triple {1407#true} assume !(0 == ~cond); {1407#true} is VALID [2022-04-08 12:54:58,902 INFO L290 TraceCheckUtils]: 25: Hoare triple {1407#true} ~cond := #in~cond; {1407#true} is VALID [2022-04-08 12:54:58,902 INFO L272 TraceCheckUtils]: 24: Hoare triple {1567#(or (= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (<= main_~d~0 main_~r~0))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {1407#true} is VALID [2022-04-08 12:54:58,903 INFO L290 TraceCheckUtils]: 23: Hoare triple {1567#(or (= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (<= main_~d~0 main_~r~0))} assume !false; {1567#(or (= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (<= main_~d~0 main_~r~0))} is VALID [2022-04-08 12:54:58,907 INFO L290 TraceCheckUtils]: 22: Hoare triple {1407#true} ~r~0 := ~A~0 % 4294967296;~d~0 := ~B~0 % 4294967296;~p~0 := 1;~q~0 := 0; {1567#(or (= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (<= main_~d~0 main_~r~0))} is VALID [2022-04-08 12:54:58,908 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {1407#true} {1407#true} #85#return; {1407#true} is VALID [2022-04-08 12:54:58,908 INFO L290 TraceCheckUtils]: 20: Hoare triple {1407#true} assume true; {1407#true} is VALID [2022-04-08 12:54:58,908 INFO L290 TraceCheckUtils]: 19: Hoare triple {1407#true} assume !(0 == ~cond); {1407#true} is VALID [2022-04-08 12:54:58,908 INFO L290 TraceCheckUtils]: 18: Hoare triple {1407#true} ~cond := #in~cond; {1407#true} is VALID [2022-04-08 12:54:58,908 INFO L272 TraceCheckUtils]: 17: Hoare triple {1407#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 1 then 1 else 0)); {1407#true} is VALID [2022-04-08 12:54:58,908 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {1407#true} {1407#true} #83#return; {1407#true} is VALID [2022-04-08 12:54:58,908 INFO L290 TraceCheckUtils]: 15: Hoare triple {1407#true} assume true; {1407#true} is VALID [2022-04-08 12:54:58,908 INFO L290 TraceCheckUtils]: 14: Hoare triple {1407#true} assume !(0 == ~cond); {1407#true} is VALID [2022-04-08 12:54:58,908 INFO L290 TraceCheckUtils]: 13: Hoare triple {1407#true} ~cond := #in~cond; {1407#true} is VALID [2022-04-08 12:54:58,908 INFO L272 TraceCheckUtils]: 12: Hoare triple {1407#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 0 && ~B~0 % 4294967296 <= 20 then 1 else 0)); {1407#true} is VALID [2022-04-08 12:54:58,908 INFO L290 TraceCheckUtils]: 11: Hoare triple {1407#true} ~B~0 := #t~nondet5;havoc #t~nondet5; {1407#true} is VALID [2022-04-08 12:54:58,909 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1407#true} {1407#true} #81#return; {1407#true} is VALID [2022-04-08 12:54:58,909 INFO L290 TraceCheckUtils]: 9: Hoare triple {1407#true} assume true; {1407#true} is VALID [2022-04-08 12:54:58,909 INFO L290 TraceCheckUtils]: 8: Hoare triple {1407#true} assume !(0 == ~cond); {1407#true} is VALID [2022-04-08 12:54:58,909 INFO L290 TraceCheckUtils]: 7: Hoare triple {1407#true} ~cond := #in~cond; {1407#true} is VALID [2022-04-08 12:54:58,909 INFO L272 TraceCheckUtils]: 6: Hoare triple {1407#true} call assume_abort_if_not((if ~A~0 % 4294967296 >= 0 && ~A~0 % 4294967296 <= 20 then 1 else 0)); {1407#true} is VALID [2022-04-08 12:54:58,909 INFO L290 TraceCheckUtils]: 5: Hoare triple {1407#true} havoc ~A~0;havoc ~B~0;havoc ~r~0;havoc ~d~0;havoc ~p~0;havoc ~q~0;~A~0 := #t~nondet4;havoc #t~nondet4; {1407#true} is VALID [2022-04-08 12:54:58,909 INFO L272 TraceCheckUtils]: 4: Hoare triple {1407#true} call #t~ret6 := main(); {1407#true} is VALID [2022-04-08 12:54:58,909 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1407#true} {1407#true} #101#return; {1407#true} is VALID [2022-04-08 12:54:58,909 INFO L290 TraceCheckUtils]: 2: Hoare triple {1407#true} assume true; {1407#true} is VALID [2022-04-08 12:54:58,909 INFO L290 TraceCheckUtils]: 1: Hoare triple {1407#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {1407#true} is VALID [2022-04-08 12:54:58,909 INFO L272 TraceCheckUtils]: 0: Hoare triple {1407#true} call ULTIMATE.init(); {1407#true} is VALID [2022-04-08 12:54:58,909 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-04-08 12:54:58,910 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:54:58,910 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [80560050] [2022-04-08 12:54:58,910 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:54:58,910 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1775205181] [2022-04-08 12:54:58,910 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1775205181] provided 1 perfect and 1 imperfect interpolant sequences [2022-04-08 12:54:58,910 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-04-08 12:54:58,910 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [9] total 11 [2022-04-08 12:54:58,910 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:54:58,910 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1850966964] [2022-04-08 12:54:58,910 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1850966964] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:54:58,910 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:54:58,910 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 12:54:58,910 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1261089751] [2022-04-08 12:54:58,911 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:54:58,911 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.8333333333333335) internal successors, (17), 5 states have internal predecessors, (17), 3 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 45 [2022-04-08 12:54:58,911 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:54:58,911 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 2.8333333333333335) internal successors, (17), 5 states have internal predecessors, (17), 3 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 12:54:58,952 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 33 edges. 33 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:54:58,952 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 12:54:58,952 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:54:58,952 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 12:54:58,952 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2022-04-08 12:54:58,952 INFO L87 Difference]: Start difference. First operand 55 states and 68 transitions. Second operand has 6 states, 6 states have (on average 2.8333333333333335) internal successors, (17), 5 states have internal predecessors, (17), 3 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 12:54:59,139 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:54:59,140 INFO L93 Difference]: Finished difference Result 68 states and 85 transitions. [2022-04-08 12:54:59,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-08 12:54:59,140 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.8333333333333335) internal successors, (17), 5 states have internal predecessors, (17), 3 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 45 [2022-04-08 12:54:59,140 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:54:59,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 2.8333333333333335) internal successors, (17), 5 states have internal predecessors, (17), 3 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 12:54:59,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 60 transitions. [2022-04-08 12:54:59,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 2.8333333333333335) internal successors, (17), 5 states have internal predecessors, (17), 3 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 12:54:59,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 60 transitions. [2022-04-08 12:54:59,142 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 60 transitions. [2022-04-08 12:54:59,185 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:54:59,186 INFO L225 Difference]: With dead ends: 68 [2022-04-08 12:54:59,186 INFO L226 Difference]: Without dead ends: 66 [2022-04-08 12:54:59,186 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 90 GetRequests, 79 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=30, Invalid=102, Unknown=0, NotChecked=0, Total=132 [2022-04-08 12:54:59,187 INFO L913 BasicCegarLoop]: 42 mSDtfsCounter, 16 mSDsluCounter, 86 mSDsCounter, 0 mSdLazyCounter, 52 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 22 SdHoareTripleChecker+Valid, 128 SdHoareTripleChecker+Invalid, 56 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 52 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-08 12:54:59,187 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [22 Valid, 128 Invalid, 56 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 52 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-08 12:54:59,188 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66 states. [2022-04-08 12:54:59,201 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66 to 64. [2022-04-08 12:54:59,201 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:54:59,201 INFO L82 GeneralOperation]: Start isEquivalent. First operand 66 states. Second operand has 64 states, 36 states have (on average 1.1944444444444444) internal successors, (43), 38 states have internal predecessors, (43), 20 states have call successors, (20), 8 states have call predecessors, (20), 7 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-08 12:54:59,202 INFO L74 IsIncluded]: Start isIncluded. First operand 66 states. Second operand has 64 states, 36 states have (on average 1.1944444444444444) internal successors, (43), 38 states have internal predecessors, (43), 20 states have call successors, (20), 8 states have call predecessors, (20), 7 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-08 12:54:59,202 INFO L87 Difference]: Start difference. First operand 66 states. Second operand has 64 states, 36 states have (on average 1.1944444444444444) internal successors, (43), 38 states have internal predecessors, (43), 20 states have call successors, (20), 8 states have call predecessors, (20), 7 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-08 12:54:59,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:54:59,204 INFO L93 Difference]: Finished difference Result 66 states and 83 transitions. [2022-04-08 12:54:59,204 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 83 transitions. [2022-04-08 12:54:59,204 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:54:59,204 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:54:59,205 INFO L74 IsIncluded]: Start isIncluded. First operand has 64 states, 36 states have (on average 1.1944444444444444) internal successors, (43), 38 states have internal predecessors, (43), 20 states have call successors, (20), 8 states have call predecessors, (20), 7 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) Second operand 66 states. [2022-04-08 12:54:59,205 INFO L87 Difference]: Start difference. First operand has 64 states, 36 states have (on average 1.1944444444444444) internal successors, (43), 38 states have internal predecessors, (43), 20 states have call successors, (20), 8 states have call predecessors, (20), 7 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) Second operand 66 states. [2022-04-08 12:54:59,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:54:59,207 INFO L93 Difference]: Finished difference Result 66 states and 83 transitions. [2022-04-08 12:54:59,207 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 83 transitions. [2022-04-08 12:54:59,207 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:54:59,207 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:54:59,207 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:54:59,207 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:54:59,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 64 states, 36 states have (on average 1.1944444444444444) internal successors, (43), 38 states have internal predecessors, (43), 20 states have call successors, (20), 8 states have call predecessors, (20), 7 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-08 12:54:59,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 80 transitions. [2022-04-08 12:54:59,209 INFO L78 Accepts]: Start accepts. Automaton has 64 states and 80 transitions. Word has length 45 [2022-04-08 12:54:59,209 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:54:59,209 INFO L478 AbstractCegarLoop]: Abstraction has 64 states and 80 transitions. [2022-04-08 12:54:59,210 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 2.8333333333333335) internal successors, (17), 5 states have internal predecessors, (17), 3 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 12:54:59,210 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 64 states and 80 transitions. [2022-04-08 12:54:59,293 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 80 edges. 80 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:54:59,293 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 80 transitions. [2022-04-08 12:54:59,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-04-08 12:54:59,293 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:54:59,294 INFO L499 BasicCegarLoop]: trace histogram [6, 5, 5, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 12:54:59,312 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-04-08 12:54:59,509 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:54:59,509 INFO L403 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:54:59,510 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:54:59,510 INFO L85 PathProgramCache]: Analyzing trace with hash -1471734606, now seen corresponding path program 1 times [2022-04-08 12:54:59,510 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:54:59,510 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [717776169] [2022-04-08 12:54:59,510 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:54:59,510 INFO L85 PathProgramCache]: Analyzing trace with hash -1471734606, now seen corresponding path program 2 times [2022-04-08 12:54:59,510 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:54:59,511 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1700051288] [2022-04-08 12:54:59,511 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:54:59,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:54:59,520 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:54:59,521 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [58461397] [2022-04-08 12:54:59,521 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 12:54:59,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:54:59,521 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:54:59,521 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-08 12:54:59,539 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-04-08 12:54:59,572 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 12:54:59,572 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:54:59,573 INFO L263 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 18 conjunts are in the unsatisfiable core [2022-04-08 12:54:59,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:54:59,582 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:55:00,280 INFO L272 TraceCheckUtils]: 0: Hoare triple {2085#true} call ULTIMATE.init(); {2085#true} is VALID [2022-04-08 12:55:00,280 INFO L290 TraceCheckUtils]: 1: Hoare triple {2085#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {2085#true} is VALID [2022-04-08 12:55:00,280 INFO L290 TraceCheckUtils]: 2: Hoare triple {2085#true} assume true; {2085#true} is VALID [2022-04-08 12:55:00,280 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2085#true} {2085#true} #101#return; {2085#true} is VALID [2022-04-08 12:55:00,281 INFO L272 TraceCheckUtils]: 4: Hoare triple {2085#true} call #t~ret6 := main(); {2085#true} is VALID [2022-04-08 12:55:00,281 INFO L290 TraceCheckUtils]: 5: Hoare triple {2085#true} havoc ~A~0;havoc ~B~0;havoc ~r~0;havoc ~d~0;havoc ~p~0;havoc ~q~0;~A~0 := #t~nondet4;havoc #t~nondet4; {2085#true} is VALID [2022-04-08 12:55:00,281 INFO L272 TraceCheckUtils]: 6: Hoare triple {2085#true} call assume_abort_if_not((if ~A~0 % 4294967296 >= 0 && ~A~0 % 4294967296 <= 20 then 1 else 0)); {2085#true} is VALID [2022-04-08 12:55:00,281 INFO L290 TraceCheckUtils]: 7: Hoare triple {2085#true} ~cond := #in~cond; {2085#true} is VALID [2022-04-08 12:55:00,281 INFO L290 TraceCheckUtils]: 8: Hoare triple {2085#true} assume !(0 == ~cond); {2085#true} is VALID [2022-04-08 12:55:00,281 INFO L290 TraceCheckUtils]: 9: Hoare triple {2085#true} assume true; {2085#true} is VALID [2022-04-08 12:55:00,281 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2085#true} {2085#true} #81#return; {2085#true} is VALID [2022-04-08 12:55:00,281 INFO L290 TraceCheckUtils]: 11: Hoare triple {2085#true} ~B~0 := #t~nondet5;havoc #t~nondet5; {2085#true} is VALID [2022-04-08 12:55:00,281 INFO L272 TraceCheckUtils]: 12: Hoare triple {2085#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 0 && ~B~0 % 4294967296 <= 20 then 1 else 0)); {2085#true} is VALID [2022-04-08 12:55:00,281 INFO L290 TraceCheckUtils]: 13: Hoare triple {2085#true} ~cond := #in~cond; {2085#true} is VALID [2022-04-08 12:55:00,282 INFO L290 TraceCheckUtils]: 14: Hoare triple {2085#true} assume !(0 == ~cond); {2085#true} is VALID [2022-04-08 12:55:00,282 INFO L290 TraceCheckUtils]: 15: Hoare triple {2085#true} assume true; {2085#true} is VALID [2022-04-08 12:55:00,282 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {2085#true} {2085#true} #83#return; {2085#true} is VALID [2022-04-08 12:55:00,282 INFO L272 TraceCheckUtils]: 17: Hoare triple {2085#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 1 then 1 else 0)); {2085#true} is VALID [2022-04-08 12:55:00,282 INFO L290 TraceCheckUtils]: 18: Hoare triple {2085#true} ~cond := #in~cond; {2144#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-08 12:55:00,283 INFO L290 TraceCheckUtils]: 19: Hoare triple {2144#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} assume !(0 == ~cond); {2148#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 12:55:00,283 INFO L290 TraceCheckUtils]: 20: Hoare triple {2148#(not (= |assume_abort_if_not_#in~cond| 0))} assume true; {2148#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-08 12:55:00,283 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {2148#(not (= |assume_abort_if_not_#in~cond| 0))} {2085#true} #85#return; {2155#(<= 1 (mod main_~B~0 4294967296))} is VALID [2022-04-08 12:55:00,284 INFO L290 TraceCheckUtils]: 22: Hoare triple {2155#(<= 1 (mod main_~B~0 4294967296))} ~r~0 := ~A~0 % 4294967296;~d~0 := ~B~0 % 4294967296;~p~0 := 1;~q~0 := 0; {2159#(and (= main_~d~0 (mod main_~B~0 4294967296)) (<= 1 (mod main_~B~0 4294967296)) (= main_~p~0 1))} is VALID [2022-04-08 12:55:00,284 INFO L290 TraceCheckUtils]: 23: Hoare triple {2159#(and (= main_~d~0 (mod main_~B~0 4294967296)) (<= 1 (mod main_~B~0 4294967296)) (= main_~p~0 1))} assume !false; {2159#(and (= main_~d~0 (mod main_~B~0 4294967296)) (<= 1 (mod main_~B~0 4294967296)) (= main_~p~0 1))} is VALID [2022-04-08 12:55:00,284 INFO L272 TraceCheckUtils]: 24: Hoare triple {2159#(and (= main_~d~0 (mod main_~B~0 4294967296)) (<= 1 (mod main_~B~0 4294967296)) (= main_~p~0 1))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {2085#true} is VALID [2022-04-08 12:55:00,285 INFO L290 TraceCheckUtils]: 25: Hoare triple {2085#true} ~cond := #in~cond; {2085#true} is VALID [2022-04-08 12:55:00,285 INFO L290 TraceCheckUtils]: 26: Hoare triple {2085#true} assume !(0 == ~cond); {2085#true} is VALID [2022-04-08 12:55:00,285 INFO L290 TraceCheckUtils]: 27: Hoare triple {2085#true} assume true; {2085#true} is VALID [2022-04-08 12:55:00,285 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {2085#true} {2159#(and (= main_~d~0 (mod main_~B~0 4294967296)) (<= 1 (mod main_~B~0 4294967296)) (= main_~p~0 1))} #87#return; {2159#(and (= main_~d~0 (mod main_~B~0 4294967296)) (<= 1 (mod main_~B~0 4294967296)) (= main_~p~0 1))} is VALID [2022-04-08 12:55:00,285 INFO L272 TraceCheckUtils]: 29: Hoare triple {2159#(and (= main_~d~0 (mod main_~B~0 4294967296)) (<= 1 (mod main_~B~0 4294967296)) (= main_~p~0 1))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {2085#true} is VALID [2022-04-08 12:55:00,286 INFO L290 TraceCheckUtils]: 30: Hoare triple {2085#true} ~cond := #in~cond; {2085#true} is VALID [2022-04-08 12:55:00,286 INFO L290 TraceCheckUtils]: 31: Hoare triple {2085#true} assume !(0 == ~cond); {2085#true} is VALID [2022-04-08 12:55:00,286 INFO L290 TraceCheckUtils]: 32: Hoare triple {2085#true} assume true; {2085#true} is VALID [2022-04-08 12:55:00,286 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {2085#true} {2159#(and (= main_~d~0 (mod main_~B~0 4294967296)) (<= 1 (mod main_~B~0 4294967296)) (= main_~p~0 1))} #89#return; {2159#(and (= main_~d~0 (mod main_~B~0 4294967296)) (<= 1 (mod main_~B~0 4294967296)) (= main_~p~0 1))} is VALID [2022-04-08 12:55:00,286 INFO L272 TraceCheckUtils]: 34: Hoare triple {2159#(and (= main_~d~0 (mod main_~B~0 4294967296)) (<= 1 (mod main_~B~0 4294967296)) (= main_~p~0 1))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {2085#true} is VALID [2022-04-08 12:55:00,287 INFO L290 TraceCheckUtils]: 35: Hoare triple {2085#true} ~cond := #in~cond; {2085#true} is VALID [2022-04-08 12:55:00,287 INFO L290 TraceCheckUtils]: 36: Hoare triple {2085#true} assume !(0 == ~cond); {2085#true} is VALID [2022-04-08 12:55:00,287 INFO L290 TraceCheckUtils]: 37: Hoare triple {2085#true} assume true; {2085#true} is VALID [2022-04-08 12:55:00,287 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {2085#true} {2159#(and (= main_~d~0 (mod main_~B~0 4294967296)) (<= 1 (mod main_~B~0 4294967296)) (= main_~p~0 1))} #91#return; {2159#(and (= main_~d~0 (mod main_~B~0 4294967296)) (<= 1 (mod main_~B~0 4294967296)) (= main_~p~0 1))} is VALID [2022-04-08 12:55:00,288 INFO L290 TraceCheckUtils]: 39: Hoare triple {2159#(and (= main_~d~0 (mod main_~B~0 4294967296)) (<= 1 (mod main_~B~0 4294967296)) (= main_~p~0 1))} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {2211#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (<= 1 (mod main_~B~0 4294967296)))} is VALID [2022-04-08 12:55:00,288 INFO L290 TraceCheckUtils]: 40: Hoare triple {2211#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (<= 1 (mod main_~B~0 4294967296)))} assume !false; {2211#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (<= 1 (mod main_~B~0 4294967296)))} is VALID [2022-04-08 12:55:00,289 INFO L272 TraceCheckUtils]: 41: Hoare triple {2211#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (<= 1 (mod main_~B~0 4294967296)))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {2085#true} is VALID [2022-04-08 12:55:00,289 INFO L290 TraceCheckUtils]: 42: Hoare triple {2085#true} ~cond := #in~cond; {2085#true} is VALID [2022-04-08 12:55:00,289 INFO L290 TraceCheckUtils]: 43: Hoare triple {2085#true} assume !(0 == ~cond); {2085#true} is VALID [2022-04-08 12:55:00,289 INFO L290 TraceCheckUtils]: 44: Hoare triple {2085#true} assume true; {2085#true} is VALID [2022-04-08 12:55:00,289 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {2085#true} {2211#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (<= 1 (mod main_~B~0 4294967296)))} #87#return; {2211#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (<= 1 (mod main_~B~0 4294967296)))} is VALID [2022-04-08 12:55:00,290 INFO L272 TraceCheckUtils]: 46: Hoare triple {2211#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (<= 1 (mod main_~B~0 4294967296)))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {2085#true} is VALID [2022-04-08 12:55:00,290 INFO L290 TraceCheckUtils]: 47: Hoare triple {2085#true} ~cond := #in~cond; {2085#true} is VALID [2022-04-08 12:55:00,290 INFO L290 TraceCheckUtils]: 48: Hoare triple {2085#true} assume !(0 == ~cond); {2085#true} is VALID [2022-04-08 12:55:00,290 INFO L290 TraceCheckUtils]: 49: Hoare triple {2085#true} assume true; {2085#true} is VALID [2022-04-08 12:55:00,290 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {2085#true} {2211#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (<= 1 (mod main_~B~0 4294967296)))} #89#return; {2211#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (<= 1 (mod main_~B~0 4294967296)))} is VALID [2022-04-08 12:55:00,291 INFO L272 TraceCheckUtils]: 51: Hoare triple {2211#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (<= 1 (mod main_~B~0 4294967296)))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {2248#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 12:55:00,291 INFO L290 TraceCheckUtils]: 52: Hoare triple {2248#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {2252#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 12:55:00,292 INFO L290 TraceCheckUtils]: 53: Hoare triple {2252#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {2086#false} is VALID [2022-04-08 12:55:00,292 INFO L290 TraceCheckUtils]: 54: Hoare triple {2086#false} assume !false; {2086#false} is VALID [2022-04-08 12:55:00,292 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 16 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-04-08 12:55:00,292 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:55:00,592 INFO L290 TraceCheckUtils]: 54: Hoare triple {2086#false} assume !false; {2086#false} is VALID [2022-04-08 12:55:00,593 INFO L290 TraceCheckUtils]: 53: Hoare triple {2252#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {2086#false} is VALID [2022-04-08 12:55:00,593 INFO L290 TraceCheckUtils]: 52: Hoare triple {2248#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {2252#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 12:55:00,594 INFO L272 TraceCheckUtils]: 51: Hoare triple {2268#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {2248#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 12:55:00,594 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {2085#true} {2268#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} #89#return; {2268#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} is VALID [2022-04-08 12:55:00,594 INFO L290 TraceCheckUtils]: 49: Hoare triple {2085#true} assume true; {2085#true} is VALID [2022-04-08 12:55:00,594 INFO L290 TraceCheckUtils]: 48: Hoare triple {2085#true} assume !(0 == ~cond); {2085#true} is VALID [2022-04-08 12:55:00,594 INFO L290 TraceCheckUtils]: 47: Hoare triple {2085#true} ~cond := #in~cond; {2085#true} is VALID [2022-04-08 12:55:00,595 INFO L272 TraceCheckUtils]: 46: Hoare triple {2268#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {2085#true} is VALID [2022-04-08 12:55:00,595 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {2085#true} {2268#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} #87#return; {2268#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} is VALID [2022-04-08 12:55:00,595 INFO L290 TraceCheckUtils]: 44: Hoare triple {2085#true} assume true; {2085#true} is VALID [2022-04-08 12:55:00,595 INFO L290 TraceCheckUtils]: 43: Hoare triple {2085#true} assume !(0 == ~cond); {2085#true} is VALID [2022-04-08 12:55:00,595 INFO L290 TraceCheckUtils]: 42: Hoare triple {2085#true} ~cond := #in~cond; {2085#true} is VALID [2022-04-08 12:55:00,595 INFO L272 TraceCheckUtils]: 41: Hoare triple {2268#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {2085#true} is VALID [2022-04-08 12:55:00,596 INFO L290 TraceCheckUtils]: 40: Hoare triple {2268#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} assume !false; {2268#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} is VALID [2022-04-08 12:55:00,652 INFO L290 TraceCheckUtils]: 39: Hoare triple {2268#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {2268#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} is VALID [2022-04-08 12:55:00,652 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {2085#true} {2268#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} #91#return; {2268#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} is VALID [2022-04-08 12:55:00,652 INFO L290 TraceCheckUtils]: 37: Hoare triple {2085#true} assume true; {2085#true} is VALID [2022-04-08 12:55:00,652 INFO L290 TraceCheckUtils]: 36: Hoare triple {2085#true} assume !(0 == ~cond); {2085#true} is VALID [2022-04-08 12:55:00,652 INFO L290 TraceCheckUtils]: 35: Hoare triple {2085#true} ~cond := #in~cond; {2085#true} is VALID [2022-04-08 12:55:00,653 INFO L272 TraceCheckUtils]: 34: Hoare triple {2268#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {2085#true} is VALID [2022-04-08 12:55:00,653 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {2085#true} {2268#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} #89#return; {2268#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} is VALID [2022-04-08 12:55:00,653 INFO L290 TraceCheckUtils]: 32: Hoare triple {2085#true} assume true; {2085#true} is VALID [2022-04-08 12:55:00,653 INFO L290 TraceCheckUtils]: 31: Hoare triple {2085#true} assume !(0 == ~cond); {2085#true} is VALID [2022-04-08 12:55:00,653 INFO L290 TraceCheckUtils]: 30: Hoare triple {2085#true} ~cond := #in~cond; {2085#true} is VALID [2022-04-08 12:55:00,653 INFO L272 TraceCheckUtils]: 29: Hoare triple {2268#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {2085#true} is VALID [2022-04-08 12:55:00,654 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {2085#true} {2268#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} #87#return; {2268#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} is VALID [2022-04-08 12:55:00,654 INFO L290 TraceCheckUtils]: 27: Hoare triple {2085#true} assume true; {2085#true} is VALID [2022-04-08 12:55:00,654 INFO L290 TraceCheckUtils]: 26: Hoare triple {2085#true} assume !(0 == ~cond); {2085#true} is VALID [2022-04-08 12:55:00,654 INFO L290 TraceCheckUtils]: 25: Hoare triple {2085#true} ~cond := #in~cond; {2085#true} is VALID [2022-04-08 12:55:00,654 INFO L272 TraceCheckUtils]: 24: Hoare triple {2268#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {2085#true} is VALID [2022-04-08 12:55:00,654 INFO L290 TraceCheckUtils]: 23: Hoare triple {2268#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} assume !false; {2268#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} is VALID [2022-04-08 12:55:00,655 INFO L290 TraceCheckUtils]: 22: Hoare triple {2085#true} ~r~0 := ~A~0 % 4294967296;~d~0 := ~B~0 % 4294967296;~p~0 := 1;~q~0 := 0; {2268#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} is VALID [2022-04-08 12:55:00,655 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {2085#true} {2085#true} #85#return; {2085#true} is VALID [2022-04-08 12:55:00,655 INFO L290 TraceCheckUtils]: 20: Hoare triple {2085#true} assume true; {2085#true} is VALID [2022-04-08 12:55:00,655 INFO L290 TraceCheckUtils]: 19: Hoare triple {2085#true} assume !(0 == ~cond); {2085#true} is VALID [2022-04-08 12:55:00,655 INFO L290 TraceCheckUtils]: 18: Hoare triple {2085#true} ~cond := #in~cond; {2085#true} is VALID [2022-04-08 12:55:00,655 INFO L272 TraceCheckUtils]: 17: Hoare triple {2085#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 1 then 1 else 0)); {2085#true} is VALID [2022-04-08 12:55:00,655 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {2085#true} {2085#true} #83#return; {2085#true} is VALID [2022-04-08 12:55:00,655 INFO L290 TraceCheckUtils]: 15: Hoare triple {2085#true} assume true; {2085#true} is VALID [2022-04-08 12:55:00,655 INFO L290 TraceCheckUtils]: 14: Hoare triple {2085#true} assume !(0 == ~cond); {2085#true} is VALID [2022-04-08 12:55:00,656 INFO L290 TraceCheckUtils]: 13: Hoare triple {2085#true} ~cond := #in~cond; {2085#true} is VALID [2022-04-08 12:55:00,656 INFO L272 TraceCheckUtils]: 12: Hoare triple {2085#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 0 && ~B~0 % 4294967296 <= 20 then 1 else 0)); {2085#true} is VALID [2022-04-08 12:55:00,656 INFO L290 TraceCheckUtils]: 11: Hoare triple {2085#true} ~B~0 := #t~nondet5;havoc #t~nondet5; {2085#true} is VALID [2022-04-08 12:55:00,656 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2085#true} {2085#true} #81#return; {2085#true} is VALID [2022-04-08 12:55:00,656 INFO L290 TraceCheckUtils]: 9: Hoare triple {2085#true} assume true; {2085#true} is VALID [2022-04-08 12:55:00,656 INFO L290 TraceCheckUtils]: 8: Hoare triple {2085#true} assume !(0 == ~cond); {2085#true} is VALID [2022-04-08 12:55:00,656 INFO L290 TraceCheckUtils]: 7: Hoare triple {2085#true} ~cond := #in~cond; {2085#true} is VALID [2022-04-08 12:55:00,656 INFO L272 TraceCheckUtils]: 6: Hoare triple {2085#true} call assume_abort_if_not((if ~A~0 % 4294967296 >= 0 && ~A~0 % 4294967296 <= 20 then 1 else 0)); {2085#true} is VALID [2022-04-08 12:55:00,656 INFO L290 TraceCheckUtils]: 5: Hoare triple {2085#true} havoc ~A~0;havoc ~B~0;havoc ~r~0;havoc ~d~0;havoc ~p~0;havoc ~q~0;~A~0 := #t~nondet4;havoc #t~nondet4; {2085#true} is VALID [2022-04-08 12:55:00,656 INFO L272 TraceCheckUtils]: 4: Hoare triple {2085#true} call #t~ret6 := main(); {2085#true} is VALID [2022-04-08 12:55:00,656 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2085#true} {2085#true} #101#return; {2085#true} is VALID [2022-04-08 12:55:00,656 INFO L290 TraceCheckUtils]: 2: Hoare triple {2085#true} assume true; {2085#true} is VALID [2022-04-08 12:55:00,656 INFO L290 TraceCheckUtils]: 1: Hoare triple {2085#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {2085#true} is VALID [2022-04-08 12:55:00,657 INFO L272 TraceCheckUtils]: 0: Hoare triple {2085#true} call ULTIMATE.init(); {2085#true} is VALID [2022-04-08 12:55:00,657 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-04-08 12:55:00,657 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:55:00,657 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1700051288] [2022-04-08 12:55:00,657 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:55:00,657 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [58461397] [2022-04-08 12:55:00,657 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [58461397] provided 1 perfect and 1 imperfect interpolant sequences [2022-04-08 12:55:00,657 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-04-08 12:55:00,657 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [9] total 10 [2022-04-08 12:55:00,657 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:55:00,658 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [717776169] [2022-04-08 12:55:00,658 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [717776169] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:55:00,658 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:55:00,658 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-08 12:55:00,658 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1426616345] [2022-04-08 12:55:00,658 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:55:00,658 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 55 [2022-04-08 12:55:00,658 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:55:00,658 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 12:55:00,681 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:55:00,681 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-08 12:55:00,681 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:55:00,681 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-08 12:55:00,681 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2022-04-08 12:55:00,682 INFO L87 Difference]: Start difference. First operand 64 states and 80 transitions. Second operand has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 12:55:01,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:55:01,051 INFO L93 Difference]: Finished difference Result 76 states and 95 transitions. [2022-04-08 12:55:01,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-08 12:55:01,051 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 55 [2022-04-08 12:55:01,055 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:55:01,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 12:55:01,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 58 transitions. [2022-04-08 12:55:01,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 12:55:01,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 58 transitions. [2022-04-08 12:55:01,057 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 58 transitions. [2022-04-08 12:55:01,110 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:55:01,112 INFO L225 Difference]: With dead ends: 76 [2022-04-08 12:55:01,112 INFO L226 Difference]: Without dead ends: 74 [2022-04-08 12:55:01,112 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 110 GetRequests, 99 SyntacticMatches, 2 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2022-04-08 12:55:01,113 INFO L913 BasicCegarLoop]: 41 mSDtfsCounter, 8 mSDsluCounter, 88 mSDsCounter, 0 mSdLazyCounter, 50 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 129 SdHoareTripleChecker+Invalid, 51 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 50 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 12:55:01,113 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [11 Valid, 129 Invalid, 51 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 50 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 12:55:01,113 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74 states. [2022-04-08 12:55:01,131 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74 to 71. [2022-04-08 12:55:01,131 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:55:01,131 INFO L82 GeneralOperation]: Start isEquivalent. First operand 74 states. Second operand has 71 states, 40 states have (on average 1.175) internal successors, (47), 43 states have internal predecessors, (47), 22 states have call successors, (22), 9 states have call predecessors, (22), 8 states have return successors, (19), 18 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-08 12:55:01,132 INFO L74 IsIncluded]: Start isIncluded. First operand 74 states. Second operand has 71 states, 40 states have (on average 1.175) internal successors, (47), 43 states have internal predecessors, (47), 22 states have call successors, (22), 9 states have call predecessors, (22), 8 states have return successors, (19), 18 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-08 12:55:01,132 INFO L87 Difference]: Start difference. First operand 74 states. Second operand has 71 states, 40 states have (on average 1.175) internal successors, (47), 43 states have internal predecessors, (47), 22 states have call successors, (22), 9 states have call predecessors, (22), 8 states have return successors, (19), 18 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-08 12:55:01,134 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:55:01,134 INFO L93 Difference]: Finished difference Result 74 states and 93 transitions. [2022-04-08 12:55:01,134 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 93 transitions. [2022-04-08 12:55:01,134 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:55:01,134 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:55:01,134 INFO L74 IsIncluded]: Start isIncluded. First operand has 71 states, 40 states have (on average 1.175) internal successors, (47), 43 states have internal predecessors, (47), 22 states have call successors, (22), 9 states have call predecessors, (22), 8 states have return successors, (19), 18 states have call predecessors, (19), 19 states have call successors, (19) Second operand 74 states. [2022-04-08 12:55:01,135 INFO L87 Difference]: Start difference. First operand has 71 states, 40 states have (on average 1.175) internal successors, (47), 43 states have internal predecessors, (47), 22 states have call successors, (22), 9 states have call predecessors, (22), 8 states have return successors, (19), 18 states have call predecessors, (19), 19 states have call successors, (19) Second operand 74 states. [2022-04-08 12:55:01,137 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:55:01,137 INFO L93 Difference]: Finished difference Result 74 states and 93 transitions. [2022-04-08 12:55:01,137 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 93 transitions. [2022-04-08 12:55:01,137 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:55:01,137 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:55:01,137 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:55:01,137 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:55:01,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 71 states, 40 states have (on average 1.175) internal successors, (47), 43 states have internal predecessors, (47), 22 states have call successors, (22), 9 states have call predecessors, (22), 8 states have return successors, (19), 18 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-08 12:55:01,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 88 transitions. [2022-04-08 12:55:01,140 INFO L78 Accepts]: Start accepts. Automaton has 71 states and 88 transitions. Word has length 55 [2022-04-08 12:55:01,140 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:55:01,140 INFO L478 AbstractCegarLoop]: Abstraction has 71 states and 88 transitions. [2022-04-08 12:55:01,140 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 12:55:01,140 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 71 states and 88 transitions. [2022-04-08 12:55:01,237 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 88 edges. 88 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:55:01,237 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 88 transitions. [2022-04-08 12:55:01,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-04-08 12:55:01,238 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:55:01,238 INFO L499 BasicCegarLoop]: trace histogram [6, 5, 5, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 12:55:01,253 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-04-08 12:55:01,452 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:55:01,452 INFO L403 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:55:01,453 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:55:01,453 INFO L85 PathProgramCache]: Analyzing trace with hash -682689219, now seen corresponding path program 1 times [2022-04-08 12:55:01,453 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:55:01,453 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [434395746] [2022-04-08 12:55:01,453 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:55:01,453 INFO L85 PathProgramCache]: Analyzing trace with hash -682689219, now seen corresponding path program 2 times [2022-04-08 12:55:01,454 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:55:01,454 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1887849957] [2022-04-08 12:55:01,454 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:55:01,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:55:01,462 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:55:01,463 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2142651605] [2022-04-08 12:55:01,463 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 12:55:01,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:55:01,463 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:55:01,464 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-08 12:55:01,465 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-04-08 12:55:01,498 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 12:55:01,499 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:55:01,499 INFO L263 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-08 12:55:01,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:55:01,512 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:55:01,670 INFO L272 TraceCheckUtils]: 0: Hoare triple {2868#true} call ULTIMATE.init(); {2868#true} is VALID [2022-04-08 12:55:01,670 INFO L290 TraceCheckUtils]: 1: Hoare triple {2868#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {2868#true} is VALID [2022-04-08 12:55:01,670 INFO L290 TraceCheckUtils]: 2: Hoare triple {2868#true} assume true; {2868#true} is VALID [2022-04-08 12:55:01,670 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2868#true} {2868#true} #101#return; {2868#true} is VALID [2022-04-08 12:55:01,671 INFO L272 TraceCheckUtils]: 4: Hoare triple {2868#true} call #t~ret6 := main(); {2868#true} is VALID [2022-04-08 12:55:01,671 INFO L290 TraceCheckUtils]: 5: Hoare triple {2868#true} havoc ~A~0;havoc ~B~0;havoc ~r~0;havoc ~d~0;havoc ~p~0;havoc ~q~0;~A~0 := #t~nondet4;havoc #t~nondet4; {2868#true} is VALID [2022-04-08 12:55:01,671 INFO L272 TraceCheckUtils]: 6: Hoare triple {2868#true} call assume_abort_if_not((if ~A~0 % 4294967296 >= 0 && ~A~0 % 4294967296 <= 20 then 1 else 0)); {2868#true} is VALID [2022-04-08 12:55:01,671 INFO L290 TraceCheckUtils]: 7: Hoare triple {2868#true} ~cond := #in~cond; {2868#true} is VALID [2022-04-08 12:55:01,671 INFO L290 TraceCheckUtils]: 8: Hoare triple {2868#true} assume !(0 == ~cond); {2868#true} is VALID [2022-04-08 12:55:01,671 INFO L290 TraceCheckUtils]: 9: Hoare triple {2868#true} assume true; {2868#true} is VALID [2022-04-08 12:55:01,671 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2868#true} {2868#true} #81#return; {2868#true} is VALID [2022-04-08 12:55:01,671 INFO L290 TraceCheckUtils]: 11: Hoare triple {2868#true} ~B~0 := #t~nondet5;havoc #t~nondet5; {2868#true} is VALID [2022-04-08 12:55:01,671 INFO L272 TraceCheckUtils]: 12: Hoare triple {2868#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 0 && ~B~0 % 4294967296 <= 20 then 1 else 0)); {2868#true} is VALID [2022-04-08 12:55:01,671 INFO L290 TraceCheckUtils]: 13: Hoare triple {2868#true} ~cond := #in~cond; {2868#true} is VALID [2022-04-08 12:55:01,671 INFO L290 TraceCheckUtils]: 14: Hoare triple {2868#true} assume !(0 == ~cond); {2868#true} is VALID [2022-04-08 12:55:01,671 INFO L290 TraceCheckUtils]: 15: Hoare triple {2868#true} assume true; {2868#true} is VALID [2022-04-08 12:55:01,672 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {2868#true} {2868#true} #83#return; {2868#true} is VALID [2022-04-08 12:55:01,672 INFO L272 TraceCheckUtils]: 17: Hoare triple {2868#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 1 then 1 else 0)); {2868#true} is VALID [2022-04-08 12:55:01,672 INFO L290 TraceCheckUtils]: 18: Hoare triple {2868#true} ~cond := #in~cond; {2868#true} is VALID [2022-04-08 12:55:01,672 INFO L290 TraceCheckUtils]: 19: Hoare triple {2868#true} assume !(0 == ~cond); {2868#true} is VALID [2022-04-08 12:55:01,672 INFO L290 TraceCheckUtils]: 20: Hoare triple {2868#true} assume true; {2868#true} is VALID [2022-04-08 12:55:01,672 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {2868#true} {2868#true} #85#return; {2868#true} is VALID [2022-04-08 12:55:01,676 INFO L290 TraceCheckUtils]: 22: Hoare triple {2868#true} ~r~0 := ~A~0 % 4294967296;~d~0 := ~B~0 % 4294967296;~p~0 := 1;~q~0 := 0; {2939#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} is VALID [2022-04-08 12:55:01,677 INFO L290 TraceCheckUtils]: 23: Hoare triple {2939#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} assume !false; {2939#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} is VALID [2022-04-08 12:55:01,677 INFO L272 TraceCheckUtils]: 24: Hoare triple {2939#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {2868#true} is VALID [2022-04-08 12:55:01,677 INFO L290 TraceCheckUtils]: 25: Hoare triple {2868#true} ~cond := #in~cond; {2868#true} is VALID [2022-04-08 12:55:01,677 INFO L290 TraceCheckUtils]: 26: Hoare triple {2868#true} assume !(0 == ~cond); {2868#true} is VALID [2022-04-08 12:55:01,677 INFO L290 TraceCheckUtils]: 27: Hoare triple {2868#true} assume true; {2868#true} is VALID [2022-04-08 12:55:01,677 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {2868#true} {2939#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} #87#return; {2939#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} is VALID [2022-04-08 12:55:01,677 INFO L272 TraceCheckUtils]: 29: Hoare triple {2939#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {2868#true} is VALID [2022-04-08 12:55:01,677 INFO L290 TraceCheckUtils]: 30: Hoare triple {2868#true} ~cond := #in~cond; {2868#true} is VALID [2022-04-08 12:55:01,678 INFO L290 TraceCheckUtils]: 31: Hoare triple {2868#true} assume !(0 == ~cond); {2868#true} is VALID [2022-04-08 12:55:01,678 INFO L290 TraceCheckUtils]: 32: Hoare triple {2868#true} assume true; {2868#true} is VALID [2022-04-08 12:55:01,678 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {2868#true} {2939#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} #89#return; {2939#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} is VALID [2022-04-08 12:55:01,678 INFO L272 TraceCheckUtils]: 34: Hoare triple {2939#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {2868#true} is VALID [2022-04-08 12:55:01,678 INFO L290 TraceCheckUtils]: 35: Hoare triple {2868#true} ~cond := #in~cond; {2868#true} is VALID [2022-04-08 12:55:01,678 INFO L290 TraceCheckUtils]: 36: Hoare triple {2868#true} assume !(0 == ~cond); {2868#true} is VALID [2022-04-08 12:55:01,678 INFO L290 TraceCheckUtils]: 37: Hoare triple {2868#true} assume true; {2868#true} is VALID [2022-04-08 12:55:01,679 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {2868#true} {2939#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} #91#return; {2939#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} is VALID [2022-04-08 12:55:01,679 INFO L290 TraceCheckUtils]: 39: Hoare triple {2939#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} assume !(~r~0 >= ~d~0); {2939#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} is VALID [2022-04-08 12:55:01,680 INFO L290 TraceCheckUtils]: 40: Hoare triple {2939#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} assume !false; {2939#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} is VALID [2022-04-08 12:55:01,680 INFO L272 TraceCheckUtils]: 41: Hoare triple {2939#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {2868#true} is VALID [2022-04-08 12:55:01,680 INFO L290 TraceCheckUtils]: 42: Hoare triple {2868#true} ~cond := #in~cond; {2868#true} is VALID [2022-04-08 12:55:01,680 INFO L290 TraceCheckUtils]: 43: Hoare triple {2868#true} assume !(0 == ~cond); {2868#true} is VALID [2022-04-08 12:55:01,680 INFO L290 TraceCheckUtils]: 44: Hoare triple {2868#true} assume true; {2868#true} is VALID [2022-04-08 12:55:01,680 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {2868#true} {2939#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} #93#return; {2939#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} is VALID [2022-04-08 12:55:01,681 INFO L272 TraceCheckUtils]: 46: Hoare triple {2939#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {2868#true} is VALID [2022-04-08 12:55:01,681 INFO L290 TraceCheckUtils]: 47: Hoare triple {2868#true} ~cond := #in~cond; {2868#true} is VALID [2022-04-08 12:55:01,681 INFO L290 TraceCheckUtils]: 48: Hoare triple {2868#true} assume !(0 == ~cond); {2868#true} is VALID [2022-04-08 12:55:01,681 INFO L290 TraceCheckUtils]: 49: Hoare triple {2868#true} assume true; {2868#true} is VALID [2022-04-08 12:55:01,681 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {2868#true} {2939#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} #95#return; {2939#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} is VALID [2022-04-08 12:55:01,682 INFO L290 TraceCheckUtils]: 51: Hoare triple {2939#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} assume !(1 != ~p~0); {2939#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} is VALID [2022-04-08 12:55:01,682 INFO L272 TraceCheckUtils]: 52: Hoare triple {2939#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~d~0 * ~q~0 + ~r~0 then 1 else 0)); {3030#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 12:55:01,683 INFO L290 TraceCheckUtils]: 53: Hoare triple {3030#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {3034#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 12:55:01,683 INFO L290 TraceCheckUtils]: 54: Hoare triple {3034#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {2869#false} is VALID [2022-04-08 12:55:01,683 INFO L290 TraceCheckUtils]: 55: Hoare triple {2869#false} assume !false; {2869#false} is VALID [2022-04-08 12:55:01,683 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-04-08 12:55:01,683 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-08 12:55:01,683 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:55:01,683 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1887849957] [2022-04-08 12:55:01,683 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:55:01,684 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2142651605] [2022-04-08 12:55:01,684 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2142651605] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:55:01,684 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:55:01,684 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-08 12:55:01,684 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:55:01,684 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [434395746] [2022-04-08 12:55:01,684 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [434395746] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:55:01,684 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:55:01,684 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-08 12:55:01,684 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [412637559] [2022-04-08 12:55:01,684 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:55:01,684 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.6) internal successors, (18), 4 states have internal predecessors, (18), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 56 [2022-04-08 12:55:01,685 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:55:01,685 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 3.6) internal successors, (18), 4 states have internal predecessors, (18), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-04-08 12:55:01,710 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:55:01,710 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-08 12:55:01,710 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:55:01,710 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-08 12:55:01,710 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-04-08 12:55:01,710 INFO L87 Difference]: Start difference. First operand 71 states and 88 transitions. Second operand has 5 states, 5 states have (on average 3.6) internal successors, (18), 4 states have internal predecessors, (18), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-04-08 12:55:01,948 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:55:01,948 INFO L93 Difference]: Finished difference Result 79 states and 96 transitions. [2022-04-08 12:55:01,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-08 12:55:01,948 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.6) internal successors, (18), 4 states have internal predecessors, (18), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 56 [2022-04-08 12:55:01,949 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:55:01,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 3.6) internal successors, (18), 4 states have internal predecessors, (18), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-04-08 12:55:01,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 60 transitions. [2022-04-08 12:55:01,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 3.6) internal successors, (18), 4 states have internal predecessors, (18), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-04-08 12:55:01,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 60 transitions. [2022-04-08 12:55:01,951 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 60 transitions. [2022-04-08 12:55:01,998 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:55:01,999 INFO L225 Difference]: With dead ends: 79 [2022-04-08 12:55:01,999 INFO L226 Difference]: Without dead ends: 72 [2022-04-08 12:55:01,999 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-04-08 12:55:02,000 INFO L913 BasicCegarLoop]: 36 mSDtfsCounter, 8 mSDsluCounter, 87 mSDsCounter, 0 mSdLazyCounter, 49 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 123 SdHoareTripleChecker+Invalid, 52 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 49 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-08 12:55:02,000 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [9 Valid, 123 Invalid, 52 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 49 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-08 12:55:02,000 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72 states. [2022-04-08 12:55:02,027 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72 to 71. [2022-04-08 12:55:02,027 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:55:02,027 INFO L82 GeneralOperation]: Start isEquivalent. First operand 72 states. Second operand has 71 states, 41 states have (on average 1.146341463414634) internal successors, (47), 44 states have internal predecessors, (47), 20 states have call successors, (20), 10 states have call predecessors, (20), 9 states have return successors, (18), 16 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-08 12:55:02,027 INFO L74 IsIncluded]: Start isIncluded. First operand 72 states. Second operand has 71 states, 41 states have (on average 1.146341463414634) internal successors, (47), 44 states have internal predecessors, (47), 20 states have call successors, (20), 10 states have call predecessors, (20), 9 states have return successors, (18), 16 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-08 12:55:02,028 INFO L87 Difference]: Start difference. First operand 72 states. Second operand has 71 states, 41 states have (on average 1.146341463414634) internal successors, (47), 44 states have internal predecessors, (47), 20 states have call successors, (20), 10 states have call predecessors, (20), 9 states have return successors, (18), 16 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-08 12:55:02,029 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:55:02,029 INFO L93 Difference]: Finished difference Result 72 states and 86 transitions. [2022-04-08 12:55:02,029 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 86 transitions. [2022-04-08 12:55:02,030 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:55:02,030 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:55:02,030 INFO L74 IsIncluded]: Start isIncluded. First operand has 71 states, 41 states have (on average 1.146341463414634) internal successors, (47), 44 states have internal predecessors, (47), 20 states have call successors, (20), 10 states have call predecessors, (20), 9 states have return successors, (18), 16 states have call predecessors, (18), 18 states have call successors, (18) Second operand 72 states. [2022-04-08 12:55:02,030 INFO L87 Difference]: Start difference. First operand has 71 states, 41 states have (on average 1.146341463414634) internal successors, (47), 44 states have internal predecessors, (47), 20 states have call successors, (20), 10 states have call predecessors, (20), 9 states have return successors, (18), 16 states have call predecessors, (18), 18 states have call successors, (18) Second operand 72 states. [2022-04-08 12:55:02,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:55:02,032 INFO L93 Difference]: Finished difference Result 72 states and 86 transitions. [2022-04-08 12:55:02,032 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 86 transitions. [2022-04-08 12:55:02,032 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:55:02,032 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:55:02,032 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:55:02,032 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:55:02,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 71 states, 41 states have (on average 1.146341463414634) internal successors, (47), 44 states have internal predecessors, (47), 20 states have call successors, (20), 10 states have call predecessors, (20), 9 states have return successors, (18), 16 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-08 12:55:02,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 85 transitions. [2022-04-08 12:55:02,034 INFO L78 Accepts]: Start accepts. Automaton has 71 states and 85 transitions. Word has length 56 [2022-04-08 12:55:02,034 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:55:02,034 INFO L478 AbstractCegarLoop]: Abstraction has 71 states and 85 transitions. [2022-04-08 12:55:02,034 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.6) internal successors, (18), 4 states have internal predecessors, (18), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-04-08 12:55:02,034 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 71 states and 85 transitions. [2022-04-08 12:55:02,124 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:55:02,124 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 85 transitions. [2022-04-08 12:55:02,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-04-08 12:55:02,125 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:55:02,125 INFO L499 BasicCegarLoop]: trace histogram [9, 8, 8, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 12:55:02,143 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-04-08 12:55:02,330 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:55:02,330 INFO L403 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:55:02,330 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:55:02,330 INFO L85 PathProgramCache]: Analyzing trace with hash 680531353, now seen corresponding path program 1 times [2022-04-08 12:55:02,330 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:55:02,331 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [729247893] [2022-04-08 12:55:02,331 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:55:02,331 INFO L85 PathProgramCache]: Analyzing trace with hash 680531353, now seen corresponding path program 2 times [2022-04-08 12:55:02,331 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:55:02,331 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [779088553] [2022-04-08 12:55:02,331 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:55:02,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:55:02,347 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:55:02,347 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1765498350] [2022-04-08 12:55:02,347 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 12:55:02,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:55:02,347 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:55:02,357 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-08 12:55:02,357 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-04-08 12:55:02,421 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 12:55:02,422 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:55:02,422 INFO L263 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 25 conjunts are in the unsatisfiable core [2022-04-08 12:55:02,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:55:02,434 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:55:06,218 INFO L272 TraceCheckUtils]: 0: Hoare triple {3486#true} call ULTIMATE.init(); {3486#true} is VALID [2022-04-08 12:55:06,219 INFO L290 TraceCheckUtils]: 1: Hoare triple {3486#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {3486#true} is VALID [2022-04-08 12:55:06,219 INFO L290 TraceCheckUtils]: 2: Hoare triple {3486#true} assume true; {3486#true} is VALID [2022-04-08 12:55:06,219 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3486#true} {3486#true} #101#return; {3486#true} is VALID [2022-04-08 12:55:06,219 INFO L272 TraceCheckUtils]: 4: Hoare triple {3486#true} call #t~ret6 := main(); {3486#true} is VALID [2022-04-08 12:55:06,219 INFO L290 TraceCheckUtils]: 5: Hoare triple {3486#true} havoc ~A~0;havoc ~B~0;havoc ~r~0;havoc ~d~0;havoc ~p~0;havoc ~q~0;~A~0 := #t~nondet4;havoc #t~nondet4; {3486#true} is VALID [2022-04-08 12:55:06,219 INFO L272 TraceCheckUtils]: 6: Hoare triple {3486#true} call assume_abort_if_not((if ~A~0 % 4294967296 >= 0 && ~A~0 % 4294967296 <= 20 then 1 else 0)); {3486#true} is VALID [2022-04-08 12:55:06,219 INFO L290 TraceCheckUtils]: 7: Hoare triple {3486#true} ~cond := #in~cond; {3486#true} is VALID [2022-04-08 12:55:06,219 INFO L290 TraceCheckUtils]: 8: Hoare triple {3486#true} assume !(0 == ~cond); {3486#true} is VALID [2022-04-08 12:55:06,219 INFO L290 TraceCheckUtils]: 9: Hoare triple {3486#true} assume true; {3486#true} is VALID [2022-04-08 12:55:06,219 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {3486#true} {3486#true} #81#return; {3486#true} is VALID [2022-04-08 12:55:06,219 INFO L290 TraceCheckUtils]: 11: Hoare triple {3486#true} ~B~0 := #t~nondet5;havoc #t~nondet5; {3486#true} is VALID [2022-04-08 12:55:06,219 INFO L272 TraceCheckUtils]: 12: Hoare triple {3486#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 0 && ~B~0 % 4294967296 <= 20 then 1 else 0)); {3486#true} is VALID [2022-04-08 12:55:06,219 INFO L290 TraceCheckUtils]: 13: Hoare triple {3486#true} ~cond := #in~cond; {3486#true} is VALID [2022-04-08 12:55:06,219 INFO L290 TraceCheckUtils]: 14: Hoare triple {3486#true} assume !(0 == ~cond); {3486#true} is VALID [2022-04-08 12:55:06,219 INFO L290 TraceCheckUtils]: 15: Hoare triple {3486#true} assume true; {3486#true} is VALID [2022-04-08 12:55:06,220 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {3486#true} {3486#true} #83#return; {3486#true} is VALID [2022-04-08 12:55:06,220 INFO L272 TraceCheckUtils]: 17: Hoare triple {3486#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 1 then 1 else 0)); {3486#true} is VALID [2022-04-08 12:55:06,220 INFO L290 TraceCheckUtils]: 18: Hoare triple {3486#true} ~cond := #in~cond; {3486#true} is VALID [2022-04-08 12:55:06,220 INFO L290 TraceCheckUtils]: 19: Hoare triple {3486#true} assume !(0 == ~cond); {3486#true} is VALID [2022-04-08 12:55:06,220 INFO L290 TraceCheckUtils]: 20: Hoare triple {3486#true} assume true; {3486#true} is VALID [2022-04-08 12:55:06,220 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {3486#true} {3486#true} #85#return; {3486#true} is VALID [2022-04-08 12:55:06,220 INFO L290 TraceCheckUtils]: 22: Hoare triple {3486#true} ~r~0 := ~A~0 % 4294967296;~d~0 := ~B~0 % 4294967296;~p~0 := 1;~q~0 := 0; {3557#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= main_~p~0 1))} is VALID [2022-04-08 12:55:06,221 INFO L290 TraceCheckUtils]: 23: Hoare triple {3557#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= main_~p~0 1))} assume !false; {3557#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= main_~p~0 1))} is VALID [2022-04-08 12:55:06,221 INFO L272 TraceCheckUtils]: 24: Hoare triple {3557#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= main_~p~0 1))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {3486#true} is VALID [2022-04-08 12:55:06,221 INFO L290 TraceCheckUtils]: 25: Hoare triple {3486#true} ~cond := #in~cond; {3486#true} is VALID [2022-04-08 12:55:06,221 INFO L290 TraceCheckUtils]: 26: Hoare triple {3486#true} assume !(0 == ~cond); {3486#true} is VALID [2022-04-08 12:55:06,221 INFO L290 TraceCheckUtils]: 27: Hoare triple {3486#true} assume true; {3486#true} is VALID [2022-04-08 12:55:06,221 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {3486#true} {3557#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= main_~p~0 1))} #87#return; {3557#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= main_~p~0 1))} is VALID [2022-04-08 12:55:06,221 INFO L272 TraceCheckUtils]: 29: Hoare triple {3557#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= main_~p~0 1))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {3486#true} is VALID [2022-04-08 12:55:06,222 INFO L290 TraceCheckUtils]: 30: Hoare triple {3486#true} ~cond := #in~cond; {3486#true} is VALID [2022-04-08 12:55:06,222 INFO L290 TraceCheckUtils]: 31: Hoare triple {3486#true} assume !(0 == ~cond); {3486#true} is VALID [2022-04-08 12:55:06,222 INFO L290 TraceCheckUtils]: 32: Hoare triple {3486#true} assume true; {3486#true} is VALID [2022-04-08 12:55:06,222 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {3486#true} {3557#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= main_~p~0 1))} #89#return; {3557#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= main_~p~0 1))} is VALID [2022-04-08 12:55:06,222 INFO L272 TraceCheckUtils]: 34: Hoare triple {3557#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= main_~p~0 1))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {3486#true} is VALID [2022-04-08 12:55:06,222 INFO L290 TraceCheckUtils]: 35: Hoare triple {3486#true} ~cond := #in~cond; {3486#true} is VALID [2022-04-08 12:55:06,222 INFO L290 TraceCheckUtils]: 36: Hoare triple {3486#true} assume !(0 == ~cond); {3486#true} is VALID [2022-04-08 12:55:06,222 INFO L290 TraceCheckUtils]: 37: Hoare triple {3486#true} assume true; {3486#true} is VALID [2022-04-08 12:55:06,223 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {3486#true} {3557#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= main_~p~0 1))} #91#return; {3557#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= main_~p~0 1))} is VALID [2022-04-08 12:55:06,224 INFO L290 TraceCheckUtils]: 39: Hoare triple {3557#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= main_~p~0 1))} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {3609#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0))} is VALID [2022-04-08 12:55:06,224 INFO L290 TraceCheckUtils]: 40: Hoare triple {3609#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0))} assume !false; {3609#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0))} is VALID [2022-04-08 12:55:06,225 INFO L272 TraceCheckUtils]: 41: Hoare triple {3609#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {3486#true} is VALID [2022-04-08 12:55:06,225 INFO L290 TraceCheckUtils]: 42: Hoare triple {3486#true} ~cond := #in~cond; {3486#true} is VALID [2022-04-08 12:55:06,225 INFO L290 TraceCheckUtils]: 43: Hoare triple {3486#true} assume !(0 == ~cond); {3486#true} is VALID [2022-04-08 12:55:06,225 INFO L290 TraceCheckUtils]: 44: Hoare triple {3486#true} assume true; {3486#true} is VALID [2022-04-08 12:55:06,225 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {3486#true} {3609#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0))} #87#return; {3609#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0))} is VALID [2022-04-08 12:55:06,225 INFO L272 TraceCheckUtils]: 46: Hoare triple {3609#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {3486#true} is VALID [2022-04-08 12:55:06,225 INFO L290 TraceCheckUtils]: 47: Hoare triple {3486#true} ~cond := #in~cond; {3486#true} is VALID [2022-04-08 12:55:06,225 INFO L290 TraceCheckUtils]: 48: Hoare triple {3486#true} assume !(0 == ~cond); {3486#true} is VALID [2022-04-08 12:55:06,226 INFO L290 TraceCheckUtils]: 49: Hoare triple {3486#true} assume true; {3486#true} is VALID [2022-04-08 12:55:06,226 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {3486#true} {3609#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0))} #89#return; {3609#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0))} is VALID [2022-04-08 12:55:06,226 INFO L272 TraceCheckUtils]: 51: Hoare triple {3609#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {3486#true} is VALID [2022-04-08 12:55:06,226 INFO L290 TraceCheckUtils]: 52: Hoare triple {3486#true} ~cond := #in~cond; {3486#true} is VALID [2022-04-08 12:55:06,226 INFO L290 TraceCheckUtils]: 53: Hoare triple {3486#true} assume !(0 == ~cond); {3486#true} is VALID [2022-04-08 12:55:06,226 INFO L290 TraceCheckUtils]: 54: Hoare triple {3486#true} assume true; {3486#true} is VALID [2022-04-08 12:55:06,227 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {3486#true} {3609#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0))} #91#return; {3609#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0))} is VALID [2022-04-08 12:55:06,227 INFO L290 TraceCheckUtils]: 56: Hoare triple {3609#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0))} assume !(~r~0 >= ~d~0); {3661#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (not (<= main_~d~0 main_~r~0)) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0))} is VALID [2022-04-08 12:55:06,228 INFO L290 TraceCheckUtils]: 57: Hoare triple {3661#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (not (<= main_~d~0 main_~r~0)) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0))} assume !false; {3661#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (not (<= main_~d~0 main_~r~0)) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0))} is VALID [2022-04-08 12:55:06,228 INFO L272 TraceCheckUtils]: 58: Hoare triple {3661#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (not (<= main_~d~0 main_~r~0)) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {3486#true} is VALID [2022-04-08 12:55:06,228 INFO L290 TraceCheckUtils]: 59: Hoare triple {3486#true} ~cond := #in~cond; {3486#true} is VALID [2022-04-08 12:55:06,228 INFO L290 TraceCheckUtils]: 60: Hoare triple {3486#true} assume !(0 == ~cond); {3486#true} is VALID [2022-04-08 12:55:06,228 INFO L290 TraceCheckUtils]: 61: Hoare triple {3486#true} assume true; {3486#true} is VALID [2022-04-08 12:55:06,229 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {3486#true} {3661#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (not (<= main_~d~0 main_~r~0)) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0))} #93#return; {3661#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (not (<= main_~d~0 main_~r~0)) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0))} is VALID [2022-04-08 12:55:06,229 INFO L272 TraceCheckUtils]: 63: Hoare triple {3661#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (not (<= main_~d~0 main_~r~0)) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {3486#true} is VALID [2022-04-08 12:55:06,229 INFO L290 TraceCheckUtils]: 64: Hoare triple {3486#true} ~cond := #in~cond; {3486#true} is VALID [2022-04-08 12:55:06,229 INFO L290 TraceCheckUtils]: 65: Hoare triple {3486#true} assume !(0 == ~cond); {3486#true} is VALID [2022-04-08 12:55:06,229 INFO L290 TraceCheckUtils]: 66: Hoare triple {3486#true} assume true; {3486#true} is VALID [2022-04-08 12:55:06,229 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {3486#true} {3661#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (not (<= main_~d~0 main_~r~0)) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0))} #95#return; {3661#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (not (<= main_~d~0 main_~r~0)) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0))} is VALID [2022-04-08 12:55:06,230 INFO L290 TraceCheckUtils]: 68: Hoare triple {3661#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (not (<= main_~d~0 main_~r~0)) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0))} assume !!(1 != ~p~0);~d~0 := (if ~d~0 < 0 && 0 != ~d~0 % 2 then 1 + ~d~0 / 2 else ~d~0 / 2);~p~0 := (if ~p~0 < 0 && 0 != ~p~0 % 2 then 1 + ~p~0 / 2 else ~p~0 / 2); {3698#(and (= main_~d~0 (div (* 2 (mod main_~B~0 4294967296)) 2)) (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (not (<= (* 2 (mod main_~B~0 4294967296)) main_~r~0)) (<= (mod main_~B~0 4294967296) main_~r~0) (= main_~p~0 1))} is VALID [2022-04-08 12:55:06,231 INFO L290 TraceCheckUtils]: 69: Hoare triple {3698#(and (= main_~d~0 (div (* 2 (mod main_~B~0 4294967296)) 2)) (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (not (<= (* 2 (mod main_~B~0 4294967296)) main_~r~0)) (<= (mod main_~B~0 4294967296) main_~r~0) (= main_~p~0 1))} assume ~r~0 >= ~d~0;~r~0 := ~r~0 - ~d~0;~q~0 := ~q~0 + ~p~0; {3702#(and (not (<= (* 2 (mod main_~B~0 4294967296)) (mod main_~A~0 4294967296))) (<= (mod main_~B~0 4294967296) (mod main_~A~0 4294967296)) (= (+ (* (- 1) (div (* 2 (mod main_~B~0 4294967296)) 2)) (mod main_~A~0 4294967296)) main_~r~0) (= main_~q~0 1))} is VALID [2022-04-08 12:55:06,232 INFO L290 TraceCheckUtils]: 70: Hoare triple {3702#(and (not (<= (* 2 (mod main_~B~0 4294967296)) (mod main_~A~0 4294967296))) (<= (mod main_~B~0 4294967296) (mod main_~A~0 4294967296)) (= (+ (* (- 1) (div (* 2 (mod main_~B~0 4294967296)) 2)) (mod main_~A~0 4294967296)) main_~r~0) (= main_~q~0 1))} assume !false; {3702#(and (not (<= (* 2 (mod main_~B~0 4294967296)) (mod main_~A~0 4294967296))) (<= (mod main_~B~0 4294967296) (mod main_~A~0 4294967296)) (= (+ (* (- 1) (div (* 2 (mod main_~B~0 4294967296)) 2)) (mod main_~A~0 4294967296)) main_~r~0) (= main_~q~0 1))} is VALID [2022-04-08 12:55:06,236 INFO L272 TraceCheckUtils]: 71: Hoare triple {3702#(and (not (<= (* 2 (mod main_~B~0 4294967296)) (mod main_~A~0 4294967296))) (<= (mod main_~B~0 4294967296) (mod main_~A~0 4294967296)) (= (+ (* (- 1) (div (* 2 (mod main_~B~0 4294967296)) 2)) (mod main_~A~0 4294967296)) main_~r~0) (= main_~q~0 1))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {3709#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 12:55:06,239 INFO L290 TraceCheckUtils]: 72: Hoare triple {3709#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {3713#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 12:55:06,239 INFO L290 TraceCheckUtils]: 73: Hoare triple {3713#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {3487#false} is VALID [2022-04-08 12:55:06,239 INFO L290 TraceCheckUtils]: 74: Hoare triple {3487#false} assume !false; {3487#false} is VALID [2022-04-08 12:55:06,240 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 16 proven. 7 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2022-04-08 12:55:06,240 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:55:13,476 INFO L290 TraceCheckUtils]: 74: Hoare triple {3487#false} assume !false; {3487#false} is VALID [2022-04-08 12:55:13,476 INFO L290 TraceCheckUtils]: 73: Hoare triple {3713#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {3487#false} is VALID [2022-04-08 12:55:13,477 INFO L290 TraceCheckUtils]: 72: Hoare triple {3709#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {3713#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 12:55:13,478 INFO L272 TraceCheckUtils]: 71: Hoare triple {3729#(= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {3709#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 12:55:13,481 INFO L290 TraceCheckUtils]: 70: Hoare triple {3729#(= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))} assume !false; {3729#(= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))} is VALID [2022-04-08 12:55:13,483 INFO L290 TraceCheckUtils]: 69: Hoare triple {3736#(= (mod main_~A~0 4294967296) (+ (* (- 1) main_~d~0) (* (+ main_~q~0 main_~p~0) (mod main_~B~0 4294967296)) main_~r~0))} assume ~r~0 >= ~d~0;~r~0 := ~r~0 - ~d~0;~q~0 := ~q~0 + ~p~0; {3729#(= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))} is VALID [2022-04-08 12:55:13,497 INFO L290 TraceCheckUtils]: 68: Hoare triple {3740#(and (or (not (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))))) (or (not (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod main_~p~0 2) 0))) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0)))))} assume !!(1 != ~p~0);~d~0 := (if ~d~0 < 0 && 0 != ~d~0 % 2 then 1 + ~d~0 / 2 else ~d~0 / 2);~p~0 := (if ~p~0 < 0 && 0 != ~p~0 % 2 then 1 + ~p~0 / 2 else ~p~0 / 2); {3736#(= (mod main_~A~0 4294967296) (+ (* (- 1) main_~d~0) (* (+ main_~q~0 main_~p~0) (mod main_~B~0 4294967296)) main_~r~0))} is VALID [2022-04-08 12:55:13,498 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {3486#true} {3740#(and (or (not (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))))) (or (not (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod main_~p~0 2) 0))) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0)))))} #95#return; {3740#(and (or (not (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))))) (or (not (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod main_~p~0 2) 0))) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0)))))} is VALID [2022-04-08 12:55:13,498 INFO L290 TraceCheckUtils]: 66: Hoare triple {3486#true} assume true; {3486#true} is VALID [2022-04-08 12:55:13,498 INFO L290 TraceCheckUtils]: 65: Hoare triple {3486#true} assume !(0 == ~cond); {3486#true} is VALID [2022-04-08 12:55:13,498 INFO L290 TraceCheckUtils]: 64: Hoare triple {3486#true} ~cond := #in~cond; {3486#true} is VALID [2022-04-08 12:55:13,498 INFO L272 TraceCheckUtils]: 63: Hoare triple {3740#(and (or (not (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))))) (or (not (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod main_~p~0 2) 0))) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0)))))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {3486#true} is VALID [2022-04-08 12:55:13,499 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {3486#true} {3740#(and (or (not (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))))) (or (not (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod main_~p~0 2) 0))) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0)))))} #93#return; {3740#(and (or (not (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))))) (or (not (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod main_~p~0 2) 0))) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0)))))} is VALID [2022-04-08 12:55:13,499 INFO L290 TraceCheckUtils]: 61: Hoare triple {3486#true} assume true; {3486#true} is VALID [2022-04-08 12:55:13,499 INFO L290 TraceCheckUtils]: 60: Hoare triple {3486#true} assume !(0 == ~cond); {3486#true} is VALID [2022-04-08 12:55:13,499 INFO L290 TraceCheckUtils]: 59: Hoare triple {3486#true} ~cond := #in~cond; {3486#true} is VALID [2022-04-08 12:55:13,499 INFO L272 TraceCheckUtils]: 58: Hoare triple {3740#(and (or (not (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))))) (or (not (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod main_~p~0 2) 0))) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0)))))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {3486#true} is VALID [2022-04-08 12:55:13,500 INFO L290 TraceCheckUtils]: 57: Hoare triple {3740#(and (or (not (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))))) (or (not (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod main_~p~0 2) 0))) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0)))))} assume !false; {3740#(and (or (not (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))))) (or (not (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod main_~p~0 2) 0))) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0)))))} is VALID [2022-04-08 12:55:13,501 INFO L290 TraceCheckUtils]: 56: Hoare triple {3777#(or (and (or (not (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))))) (or (not (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod main_~p~0 2) 0))) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0))))) (<= main_~d~0 main_~r~0))} assume !(~r~0 >= ~d~0); {3740#(and (or (not (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))))) (or (not (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod main_~p~0 2) 0))) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0)))))} is VALID [2022-04-08 12:55:13,502 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {3486#true} {3777#(or (and (or (not (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))))) (or (not (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod main_~p~0 2) 0))) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0))))) (<= main_~d~0 main_~r~0))} #91#return; {3777#(or (and (or (not (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))))) (or (not (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod main_~p~0 2) 0))) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0))))) (<= main_~d~0 main_~r~0))} is VALID [2022-04-08 12:55:13,502 INFO L290 TraceCheckUtils]: 54: Hoare triple {3486#true} assume true; {3486#true} is VALID [2022-04-08 12:55:13,502 INFO L290 TraceCheckUtils]: 53: Hoare triple {3486#true} assume !(0 == ~cond); {3486#true} is VALID [2022-04-08 12:55:13,502 INFO L290 TraceCheckUtils]: 52: Hoare triple {3486#true} ~cond := #in~cond; {3486#true} is VALID [2022-04-08 12:55:13,502 INFO L272 TraceCheckUtils]: 51: Hoare triple {3777#(or (and (or (not (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))))) (or (not (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod main_~p~0 2) 0))) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0))))) (<= main_~d~0 main_~r~0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {3486#true} is VALID [2022-04-08 12:55:13,502 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {3486#true} {3777#(or (and (or (not (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))))) (or (not (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod main_~p~0 2) 0))) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0))))) (<= main_~d~0 main_~r~0))} #89#return; {3777#(or (and (or (not (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))))) (or (not (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod main_~p~0 2) 0))) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0))))) (<= main_~d~0 main_~r~0))} is VALID [2022-04-08 12:55:13,502 INFO L290 TraceCheckUtils]: 49: Hoare triple {3486#true} assume true; {3486#true} is VALID [2022-04-08 12:55:13,502 INFO L290 TraceCheckUtils]: 48: Hoare triple {3486#true} assume !(0 == ~cond); {3486#true} is VALID [2022-04-08 12:55:13,503 INFO L290 TraceCheckUtils]: 47: Hoare triple {3486#true} ~cond := #in~cond; {3486#true} is VALID [2022-04-08 12:55:13,503 INFO L272 TraceCheckUtils]: 46: Hoare triple {3777#(or (and (or (not (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))))) (or (not (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod main_~p~0 2) 0))) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0))))) (<= main_~d~0 main_~r~0))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {3486#true} is VALID [2022-04-08 12:55:13,503 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {3486#true} {3777#(or (and (or (not (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))))) (or (not (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod main_~p~0 2) 0))) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0))))) (<= main_~d~0 main_~r~0))} #87#return; {3777#(or (and (or (not (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))))) (or (not (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod main_~p~0 2) 0))) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0))))) (<= main_~d~0 main_~r~0))} is VALID [2022-04-08 12:55:13,503 INFO L290 TraceCheckUtils]: 44: Hoare triple {3486#true} assume true; {3486#true} is VALID [2022-04-08 12:55:13,503 INFO L290 TraceCheckUtils]: 43: Hoare triple {3486#true} assume !(0 == ~cond); {3486#true} is VALID [2022-04-08 12:55:13,503 INFO L290 TraceCheckUtils]: 42: Hoare triple {3486#true} ~cond := #in~cond; {3486#true} is VALID [2022-04-08 12:55:13,503 INFO L272 TraceCheckUtils]: 41: Hoare triple {3777#(or (and (or (not (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))))) (or (not (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod main_~p~0 2) 0))) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0))))) (<= main_~d~0 main_~r~0))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {3486#true} is VALID [2022-04-08 12:55:13,505 INFO L290 TraceCheckUtils]: 40: Hoare triple {3777#(or (and (or (not (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))))) (or (not (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod main_~p~0 2) 0))) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0))))) (<= main_~d~0 main_~r~0))} assume !false; {3777#(or (and (or (not (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))))) (or (not (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod main_~p~0 2) 0))) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0))))) (<= main_~d~0 main_~r~0))} is VALID [2022-04-08 12:55:13,508 INFO L290 TraceCheckUtils]: 39: Hoare triple {3829#(or (not (<= main_~d~0 main_~r~0)) (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (* main_~d~0 2) 2)) main_~r~0 (* (+ (div (* main_~p~0 2) 2) main_~q~0) (mod main_~B~0 4294967296)))) (<= (* main_~d~0 2) main_~r~0))} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {3777#(or (and (or (not (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))))) (or (not (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod main_~p~0 2) 0))) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0))))) (<= main_~d~0 main_~r~0))} is VALID [2022-04-08 12:55:13,522 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {3486#true} {3829#(or (not (<= main_~d~0 main_~r~0)) (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (* main_~d~0 2) 2)) main_~r~0 (* (+ (div (* main_~p~0 2) 2) main_~q~0) (mod main_~B~0 4294967296)))) (<= (* main_~d~0 2) main_~r~0))} #91#return; {3829#(or (not (<= main_~d~0 main_~r~0)) (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (* main_~d~0 2) 2)) main_~r~0 (* (+ (div (* main_~p~0 2) 2) main_~q~0) (mod main_~B~0 4294967296)))) (<= (* main_~d~0 2) main_~r~0))} is VALID [2022-04-08 12:55:13,522 INFO L290 TraceCheckUtils]: 37: Hoare triple {3486#true} assume true; {3486#true} is VALID [2022-04-08 12:55:13,522 INFO L290 TraceCheckUtils]: 36: Hoare triple {3486#true} assume !(0 == ~cond); {3486#true} is VALID [2022-04-08 12:55:13,522 INFO L290 TraceCheckUtils]: 35: Hoare triple {3486#true} ~cond := #in~cond; {3486#true} is VALID [2022-04-08 12:55:13,522 INFO L272 TraceCheckUtils]: 34: Hoare triple {3829#(or (not (<= main_~d~0 main_~r~0)) (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (* main_~d~0 2) 2)) main_~r~0 (* (+ (div (* main_~p~0 2) 2) main_~q~0) (mod main_~B~0 4294967296)))) (<= (* main_~d~0 2) main_~r~0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {3486#true} is VALID [2022-04-08 12:55:13,523 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {3486#true} {3829#(or (not (<= main_~d~0 main_~r~0)) (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (* main_~d~0 2) 2)) main_~r~0 (* (+ (div (* main_~p~0 2) 2) main_~q~0) (mod main_~B~0 4294967296)))) (<= (* main_~d~0 2) main_~r~0))} #89#return; {3829#(or (not (<= main_~d~0 main_~r~0)) (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (* main_~d~0 2) 2)) main_~r~0 (* (+ (div (* main_~p~0 2) 2) main_~q~0) (mod main_~B~0 4294967296)))) (<= (* main_~d~0 2) main_~r~0))} is VALID [2022-04-08 12:55:13,523 INFO L290 TraceCheckUtils]: 32: Hoare triple {3486#true} assume true; {3486#true} is VALID [2022-04-08 12:55:13,523 INFO L290 TraceCheckUtils]: 31: Hoare triple {3486#true} assume !(0 == ~cond); {3486#true} is VALID [2022-04-08 12:55:13,523 INFO L290 TraceCheckUtils]: 30: Hoare triple {3486#true} ~cond := #in~cond; {3486#true} is VALID [2022-04-08 12:55:13,523 INFO L272 TraceCheckUtils]: 29: Hoare triple {3829#(or (not (<= main_~d~0 main_~r~0)) (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (* main_~d~0 2) 2)) main_~r~0 (* (+ (div (* main_~p~0 2) 2) main_~q~0) (mod main_~B~0 4294967296)))) (<= (* main_~d~0 2) main_~r~0))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {3486#true} is VALID [2022-04-08 12:55:13,523 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {3486#true} {3829#(or (not (<= main_~d~0 main_~r~0)) (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (* main_~d~0 2) 2)) main_~r~0 (* (+ (div (* main_~p~0 2) 2) main_~q~0) (mod main_~B~0 4294967296)))) (<= (* main_~d~0 2) main_~r~0))} #87#return; {3829#(or (not (<= main_~d~0 main_~r~0)) (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (* main_~d~0 2) 2)) main_~r~0 (* (+ (div (* main_~p~0 2) 2) main_~q~0) (mod main_~B~0 4294967296)))) (<= (* main_~d~0 2) main_~r~0))} is VALID [2022-04-08 12:55:13,523 INFO L290 TraceCheckUtils]: 27: Hoare triple {3486#true} assume true; {3486#true} is VALID [2022-04-08 12:55:13,524 INFO L290 TraceCheckUtils]: 26: Hoare triple {3486#true} assume !(0 == ~cond); {3486#true} is VALID [2022-04-08 12:55:13,524 INFO L290 TraceCheckUtils]: 25: Hoare triple {3486#true} ~cond := #in~cond; {3486#true} is VALID [2022-04-08 12:55:13,524 INFO L272 TraceCheckUtils]: 24: Hoare triple {3829#(or (not (<= main_~d~0 main_~r~0)) (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (* main_~d~0 2) 2)) main_~r~0 (* (+ (div (* main_~p~0 2) 2) main_~q~0) (mod main_~B~0 4294967296)))) (<= (* main_~d~0 2) main_~r~0))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {3486#true} is VALID [2022-04-08 12:55:13,524 INFO L290 TraceCheckUtils]: 23: Hoare triple {3829#(or (not (<= main_~d~0 main_~r~0)) (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (* main_~d~0 2) 2)) main_~r~0 (* (+ (div (* main_~p~0 2) 2) main_~q~0) (mod main_~B~0 4294967296)))) (<= (* main_~d~0 2) main_~r~0))} assume !false; {3829#(or (not (<= main_~d~0 main_~r~0)) (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (* main_~d~0 2) 2)) main_~r~0 (* (+ (div (* main_~p~0 2) 2) main_~q~0) (mod main_~B~0 4294967296)))) (<= (* main_~d~0 2) main_~r~0))} is VALID [2022-04-08 12:55:13,525 INFO L290 TraceCheckUtils]: 22: Hoare triple {3486#true} ~r~0 := ~A~0 % 4294967296;~d~0 := ~B~0 % 4294967296;~p~0 := 1;~q~0 := 0; {3829#(or (not (<= main_~d~0 main_~r~0)) (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (* main_~d~0 2) 2)) main_~r~0 (* (+ (div (* main_~p~0 2) 2) main_~q~0) (mod main_~B~0 4294967296)))) (<= (* main_~d~0 2) main_~r~0))} is VALID [2022-04-08 12:55:13,525 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {3486#true} {3486#true} #85#return; {3486#true} is VALID [2022-04-08 12:55:13,525 INFO L290 TraceCheckUtils]: 20: Hoare triple {3486#true} assume true; {3486#true} is VALID [2022-04-08 12:55:13,525 INFO L290 TraceCheckUtils]: 19: Hoare triple {3486#true} assume !(0 == ~cond); {3486#true} is VALID [2022-04-08 12:55:13,525 INFO L290 TraceCheckUtils]: 18: Hoare triple {3486#true} ~cond := #in~cond; {3486#true} is VALID [2022-04-08 12:55:13,525 INFO L272 TraceCheckUtils]: 17: Hoare triple {3486#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 1 then 1 else 0)); {3486#true} is VALID [2022-04-08 12:55:13,526 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {3486#true} {3486#true} #83#return; {3486#true} is VALID [2022-04-08 12:55:13,526 INFO L290 TraceCheckUtils]: 15: Hoare triple {3486#true} assume true; {3486#true} is VALID [2022-04-08 12:55:13,526 INFO L290 TraceCheckUtils]: 14: Hoare triple {3486#true} assume !(0 == ~cond); {3486#true} is VALID [2022-04-08 12:55:13,526 INFO L290 TraceCheckUtils]: 13: Hoare triple {3486#true} ~cond := #in~cond; {3486#true} is VALID [2022-04-08 12:55:13,526 INFO L272 TraceCheckUtils]: 12: Hoare triple {3486#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 0 && ~B~0 % 4294967296 <= 20 then 1 else 0)); {3486#true} is VALID [2022-04-08 12:55:13,526 INFO L290 TraceCheckUtils]: 11: Hoare triple {3486#true} ~B~0 := #t~nondet5;havoc #t~nondet5; {3486#true} is VALID [2022-04-08 12:55:13,526 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {3486#true} {3486#true} #81#return; {3486#true} is VALID [2022-04-08 12:55:13,526 INFO L290 TraceCheckUtils]: 9: Hoare triple {3486#true} assume true; {3486#true} is VALID [2022-04-08 12:55:13,526 INFO L290 TraceCheckUtils]: 8: Hoare triple {3486#true} assume !(0 == ~cond); {3486#true} is VALID [2022-04-08 12:55:13,526 INFO L290 TraceCheckUtils]: 7: Hoare triple {3486#true} ~cond := #in~cond; {3486#true} is VALID [2022-04-08 12:55:13,526 INFO L272 TraceCheckUtils]: 6: Hoare triple {3486#true} call assume_abort_if_not((if ~A~0 % 4294967296 >= 0 && ~A~0 % 4294967296 <= 20 then 1 else 0)); {3486#true} is VALID [2022-04-08 12:55:13,526 INFO L290 TraceCheckUtils]: 5: Hoare triple {3486#true} havoc ~A~0;havoc ~B~0;havoc ~r~0;havoc ~d~0;havoc ~p~0;havoc ~q~0;~A~0 := #t~nondet4;havoc #t~nondet4; {3486#true} is VALID [2022-04-08 12:55:13,526 INFO L272 TraceCheckUtils]: 4: Hoare triple {3486#true} call #t~ret6 := main(); {3486#true} is VALID [2022-04-08 12:55:13,526 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3486#true} {3486#true} #101#return; {3486#true} is VALID [2022-04-08 12:55:13,526 INFO L290 TraceCheckUtils]: 2: Hoare triple {3486#true} assume true; {3486#true} is VALID [2022-04-08 12:55:13,526 INFO L290 TraceCheckUtils]: 1: Hoare triple {3486#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {3486#true} is VALID [2022-04-08 12:55:13,526 INFO L272 TraceCheckUtils]: 0: Hoare triple {3486#true} call ULTIMATE.init(); {3486#true} is VALID [2022-04-08 12:55:13,527 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 16 proven. 7 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2022-04-08 12:55:13,527 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:55:13,527 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [779088553] [2022-04-08 12:55:13,527 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:55:13,527 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1765498350] [2022-04-08 12:55:13,527 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1765498350] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:55:13,527 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:55:13,527 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 14 [2022-04-08 12:55:13,527 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:55:13,528 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [729247893] [2022-04-08 12:55:13,528 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [729247893] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:55:13,528 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:55:13,528 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-08 12:55:13,528 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [965201524] [2022-04-08 12:55:13,528 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:55:13,528 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 8 states have internal predecessors, (22), 5 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (12), 4 states have call predecessors, (12), 4 states have call successors, (12) Word has length 75 [2022-04-08 12:55:13,528 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:55:13,528 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 8 states have internal predecessors, (22), 5 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (12), 4 states have call predecessors, (12), 4 states have call successors, (12) [2022-04-08 12:55:13,584 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 48 edges. 48 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:55:13,584 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-08 12:55:13,584 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:55:13,585 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-08 12:55:13,585 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=135, Unknown=0, NotChecked=0, Total=182 [2022-04-08 12:55:13,585 INFO L87 Difference]: Start difference. First operand 71 states and 85 transitions. Second operand has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 8 states have internal predecessors, (22), 5 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (12), 4 states have call predecessors, (12), 4 states have call successors, (12) [2022-04-08 12:55:14,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:55:14,481 INFO L93 Difference]: Finished difference Result 135 states and 165 transitions. [2022-04-08 12:55:14,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-08 12:55:14,481 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 8 states have internal predecessors, (22), 5 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (12), 4 states have call predecessors, (12), 4 states have call successors, (12) Word has length 75 [2022-04-08 12:55:14,481 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:55:14,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 8 states have internal predecessors, (22), 5 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (12), 4 states have call predecessors, (12), 4 states have call successors, (12) [2022-04-08 12:55:14,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 102 transitions. [2022-04-08 12:55:14,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 8 states have internal predecessors, (22), 5 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (12), 4 states have call predecessors, (12), 4 states have call successors, (12) [2022-04-08 12:55:14,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 102 transitions. [2022-04-08 12:55:14,484 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 102 transitions. [2022-04-08 12:55:14,568 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 102 edges. 102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:55:14,570 INFO L225 Difference]: With dead ends: 135 [2022-04-08 12:55:14,570 INFO L226 Difference]: Without dead ends: 108 [2022-04-08 12:55:14,571 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 150 GetRequests, 136 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=51, Invalid=159, Unknown=0, NotChecked=0, Total=210 [2022-04-08 12:55:14,571 INFO L913 BasicCegarLoop]: 47 mSDtfsCounter, 10 mSDsluCounter, 164 mSDsCounter, 0 mSdLazyCounter, 224 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 211 SdHoareTripleChecker+Invalid, 237 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 224 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-08 12:55:14,571 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [13 Valid, 211 Invalid, 237 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 224 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-08 12:55:14,571 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 108 states. [2022-04-08 12:55:14,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 108 to 106. [2022-04-08 12:55:14,624 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:55:14,625 INFO L82 GeneralOperation]: Start isEquivalent. First operand 108 states. Second operand has 106 states, 64 states have (on average 1.140625) internal successors, (73), 67 states have internal predecessors, (73), 27 states have call successors, (27), 15 states have call predecessors, (27), 14 states have return successors, (25), 23 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-08 12:55:14,625 INFO L74 IsIncluded]: Start isIncluded. First operand 108 states. Second operand has 106 states, 64 states have (on average 1.140625) internal successors, (73), 67 states have internal predecessors, (73), 27 states have call successors, (27), 15 states have call predecessors, (27), 14 states have return successors, (25), 23 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-08 12:55:14,625 INFO L87 Difference]: Start difference. First operand 108 states. Second operand has 106 states, 64 states have (on average 1.140625) internal successors, (73), 67 states have internal predecessors, (73), 27 states have call successors, (27), 15 states have call predecessors, (27), 14 states have return successors, (25), 23 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-08 12:55:14,627 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:55:14,627 INFO L93 Difference]: Finished difference Result 108 states and 128 transitions. [2022-04-08 12:55:14,627 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 128 transitions. [2022-04-08 12:55:14,628 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:55:14,628 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:55:14,628 INFO L74 IsIncluded]: Start isIncluded. First operand has 106 states, 64 states have (on average 1.140625) internal successors, (73), 67 states have internal predecessors, (73), 27 states have call successors, (27), 15 states have call predecessors, (27), 14 states have return successors, (25), 23 states have call predecessors, (25), 25 states have call successors, (25) Second operand 108 states. [2022-04-08 12:55:14,628 INFO L87 Difference]: Start difference. First operand has 106 states, 64 states have (on average 1.140625) internal successors, (73), 67 states have internal predecessors, (73), 27 states have call successors, (27), 15 states have call predecessors, (27), 14 states have return successors, (25), 23 states have call predecessors, (25), 25 states have call successors, (25) Second operand 108 states. [2022-04-08 12:55:14,630 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:55:14,630 INFO L93 Difference]: Finished difference Result 108 states and 128 transitions. [2022-04-08 12:55:14,630 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 128 transitions. [2022-04-08 12:55:14,631 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:55:14,631 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:55:14,631 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:55:14,631 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:55:14,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 106 states, 64 states have (on average 1.140625) internal successors, (73), 67 states have internal predecessors, (73), 27 states have call successors, (27), 15 states have call predecessors, (27), 14 states have return successors, (25), 23 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-08 12:55:14,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 125 transitions. [2022-04-08 12:55:14,634 INFO L78 Accepts]: Start accepts. Automaton has 106 states and 125 transitions. Word has length 75 [2022-04-08 12:55:14,634 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:55:14,634 INFO L478 AbstractCegarLoop]: Abstraction has 106 states and 125 transitions. [2022-04-08 12:55:14,634 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 8 states have internal predecessors, (22), 5 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (12), 4 states have call predecessors, (12), 4 states have call successors, (12) [2022-04-08 12:55:14,634 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 106 states and 125 transitions. [2022-04-08 12:55:14,774 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 125 edges. 125 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:55:14,774 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 125 transitions. [2022-04-08 12:55:14,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-04-08 12:55:14,775 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:55:14,775 INFO L499 BasicCegarLoop]: trace histogram [10, 9, 9, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 12:55:14,790 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-04-08 12:55:14,975 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:55:14,975 INFO L403 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:55:14,975 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:55:14,975 INFO L85 PathProgramCache]: Analyzing trace with hash -1566820819, now seen corresponding path program 3 times [2022-04-08 12:55:14,975 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:55:14,976 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1004822951] [2022-04-08 12:55:14,976 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:55:14,976 INFO L85 PathProgramCache]: Analyzing trace with hash -1566820819, now seen corresponding path program 4 times [2022-04-08 12:55:14,976 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:55:14,976 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [800370101] [2022-04-08 12:55:14,976 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:55:14,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:55:14,985 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:55:14,986 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [671995057] [2022-04-08 12:55:14,986 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 12:55:14,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:55:14,986 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:55:14,986 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-08 12:55:14,987 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-04-08 12:55:15,029 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 12:55:15,029 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:55:15,030 INFO L263 TraceCheckSpWp]: Trace formula consists of 188 conjuncts, 17 conjunts are in the unsatisfiable core [2022-04-08 12:55:15,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:55:15,042 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:55:15,835 INFO L272 TraceCheckUtils]: 0: Hoare triple {4649#true} call ULTIMATE.init(); {4649#true} is VALID [2022-04-08 12:55:15,835 INFO L290 TraceCheckUtils]: 1: Hoare triple {4649#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {4649#true} is VALID [2022-04-08 12:55:15,835 INFO L290 TraceCheckUtils]: 2: Hoare triple {4649#true} assume true; {4649#true} is VALID [2022-04-08 12:55:15,835 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4649#true} {4649#true} #101#return; {4649#true} is VALID [2022-04-08 12:55:15,835 INFO L272 TraceCheckUtils]: 4: Hoare triple {4649#true} call #t~ret6 := main(); {4649#true} is VALID [2022-04-08 12:55:15,835 INFO L290 TraceCheckUtils]: 5: Hoare triple {4649#true} havoc ~A~0;havoc ~B~0;havoc ~r~0;havoc ~d~0;havoc ~p~0;havoc ~q~0;~A~0 := #t~nondet4;havoc #t~nondet4; {4649#true} is VALID [2022-04-08 12:55:15,835 INFO L272 TraceCheckUtils]: 6: Hoare triple {4649#true} call assume_abort_if_not((if ~A~0 % 4294967296 >= 0 && ~A~0 % 4294967296 <= 20 then 1 else 0)); {4649#true} is VALID [2022-04-08 12:55:15,835 INFO L290 TraceCheckUtils]: 7: Hoare triple {4649#true} ~cond := #in~cond; {4649#true} is VALID [2022-04-08 12:55:15,835 INFO L290 TraceCheckUtils]: 8: Hoare triple {4649#true} assume !(0 == ~cond); {4649#true} is VALID [2022-04-08 12:55:15,835 INFO L290 TraceCheckUtils]: 9: Hoare triple {4649#true} assume true; {4649#true} is VALID [2022-04-08 12:55:15,835 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {4649#true} {4649#true} #81#return; {4649#true} is VALID [2022-04-08 12:55:15,835 INFO L290 TraceCheckUtils]: 11: Hoare triple {4649#true} ~B~0 := #t~nondet5;havoc #t~nondet5; {4649#true} is VALID [2022-04-08 12:55:15,835 INFO L272 TraceCheckUtils]: 12: Hoare triple {4649#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 0 && ~B~0 % 4294967296 <= 20 then 1 else 0)); {4649#true} is VALID [2022-04-08 12:55:15,836 INFO L290 TraceCheckUtils]: 13: Hoare triple {4649#true} ~cond := #in~cond; {4649#true} is VALID [2022-04-08 12:55:15,836 INFO L290 TraceCheckUtils]: 14: Hoare triple {4649#true} assume !(0 == ~cond); {4649#true} is VALID [2022-04-08 12:55:15,836 INFO L290 TraceCheckUtils]: 15: Hoare triple {4649#true} assume true; {4649#true} is VALID [2022-04-08 12:55:15,836 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {4649#true} {4649#true} #83#return; {4649#true} is VALID [2022-04-08 12:55:15,836 INFO L272 TraceCheckUtils]: 17: Hoare triple {4649#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 1 then 1 else 0)); {4649#true} is VALID [2022-04-08 12:55:15,836 INFO L290 TraceCheckUtils]: 18: Hoare triple {4649#true} ~cond := #in~cond; {4649#true} is VALID [2022-04-08 12:55:15,836 INFO L290 TraceCheckUtils]: 19: Hoare triple {4649#true} assume !(0 == ~cond); {4649#true} is VALID [2022-04-08 12:55:15,836 INFO L290 TraceCheckUtils]: 20: Hoare triple {4649#true} assume true; {4649#true} is VALID [2022-04-08 12:55:15,836 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {4649#true} {4649#true} #85#return; {4649#true} is VALID [2022-04-08 12:55:15,836 INFO L290 TraceCheckUtils]: 22: Hoare triple {4649#true} ~r~0 := ~A~0 % 4294967296;~d~0 := ~B~0 % 4294967296;~p~0 := 1;~q~0 := 0; {4720#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} is VALID [2022-04-08 12:55:15,837 INFO L290 TraceCheckUtils]: 23: Hoare triple {4720#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} assume !false; {4720#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} is VALID [2022-04-08 12:55:15,837 INFO L272 TraceCheckUtils]: 24: Hoare triple {4720#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {4649#true} is VALID [2022-04-08 12:55:15,837 INFO L290 TraceCheckUtils]: 25: Hoare triple {4649#true} ~cond := #in~cond; {4649#true} is VALID [2022-04-08 12:55:15,837 INFO L290 TraceCheckUtils]: 26: Hoare triple {4649#true} assume !(0 == ~cond); {4649#true} is VALID [2022-04-08 12:55:15,837 INFO L290 TraceCheckUtils]: 27: Hoare triple {4649#true} assume true; {4649#true} is VALID [2022-04-08 12:55:15,838 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {4649#true} {4720#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} #87#return; {4720#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} is VALID [2022-04-08 12:55:15,838 INFO L272 TraceCheckUtils]: 29: Hoare triple {4720#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {4649#true} is VALID [2022-04-08 12:55:15,838 INFO L290 TraceCheckUtils]: 30: Hoare triple {4649#true} ~cond := #in~cond; {4649#true} is VALID [2022-04-08 12:55:15,838 INFO L290 TraceCheckUtils]: 31: Hoare triple {4649#true} assume !(0 == ~cond); {4649#true} is VALID [2022-04-08 12:55:15,838 INFO L290 TraceCheckUtils]: 32: Hoare triple {4649#true} assume true; {4649#true} is VALID [2022-04-08 12:55:15,838 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {4649#true} {4720#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} #89#return; {4720#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} is VALID [2022-04-08 12:55:15,839 INFO L272 TraceCheckUtils]: 34: Hoare triple {4720#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {4649#true} is VALID [2022-04-08 12:55:15,839 INFO L290 TraceCheckUtils]: 35: Hoare triple {4649#true} ~cond := #in~cond; {4649#true} is VALID [2022-04-08 12:55:15,839 INFO L290 TraceCheckUtils]: 36: Hoare triple {4649#true} assume !(0 == ~cond); {4649#true} is VALID [2022-04-08 12:55:15,839 INFO L290 TraceCheckUtils]: 37: Hoare triple {4649#true} assume true; {4649#true} is VALID [2022-04-08 12:55:15,840 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {4649#true} {4720#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} #91#return; {4720#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} is VALID [2022-04-08 12:55:15,841 INFO L290 TraceCheckUtils]: 39: Hoare triple {4720#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {4772#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (<= (mod main_~B~0 4294967296) main_~r~0))} is VALID [2022-04-08 12:55:15,842 INFO L290 TraceCheckUtils]: 40: Hoare triple {4772#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (<= (mod main_~B~0 4294967296) main_~r~0))} assume !false; {4772#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (<= (mod main_~B~0 4294967296) main_~r~0))} is VALID [2022-04-08 12:55:15,842 INFO L272 TraceCheckUtils]: 41: Hoare triple {4772#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (<= (mod main_~B~0 4294967296) main_~r~0))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {4649#true} is VALID [2022-04-08 12:55:15,842 INFO L290 TraceCheckUtils]: 42: Hoare triple {4649#true} ~cond := #in~cond; {4649#true} is VALID [2022-04-08 12:55:15,842 INFO L290 TraceCheckUtils]: 43: Hoare triple {4649#true} assume !(0 == ~cond); {4649#true} is VALID [2022-04-08 12:55:15,842 INFO L290 TraceCheckUtils]: 44: Hoare triple {4649#true} assume true; {4649#true} is VALID [2022-04-08 12:55:15,842 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {4649#true} {4772#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (<= (mod main_~B~0 4294967296) main_~r~0))} #87#return; {4772#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (<= (mod main_~B~0 4294967296) main_~r~0))} is VALID [2022-04-08 12:55:15,843 INFO L272 TraceCheckUtils]: 46: Hoare triple {4772#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (<= (mod main_~B~0 4294967296) main_~r~0))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {4649#true} is VALID [2022-04-08 12:55:15,843 INFO L290 TraceCheckUtils]: 47: Hoare triple {4649#true} ~cond := #in~cond; {4649#true} is VALID [2022-04-08 12:55:15,843 INFO L290 TraceCheckUtils]: 48: Hoare triple {4649#true} assume !(0 == ~cond); {4649#true} is VALID [2022-04-08 12:55:15,843 INFO L290 TraceCheckUtils]: 49: Hoare triple {4649#true} assume true; {4649#true} is VALID [2022-04-08 12:55:15,843 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {4649#true} {4772#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (<= (mod main_~B~0 4294967296) main_~r~0))} #89#return; {4772#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (<= (mod main_~B~0 4294967296) main_~r~0))} is VALID [2022-04-08 12:55:15,843 INFO L272 TraceCheckUtils]: 51: Hoare triple {4772#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (<= (mod main_~B~0 4294967296) main_~r~0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {4649#true} is VALID [2022-04-08 12:55:15,843 INFO L290 TraceCheckUtils]: 52: Hoare triple {4649#true} ~cond := #in~cond; {4649#true} is VALID [2022-04-08 12:55:15,843 INFO L290 TraceCheckUtils]: 53: Hoare triple {4649#true} assume !(0 == ~cond); {4649#true} is VALID [2022-04-08 12:55:15,844 INFO L290 TraceCheckUtils]: 54: Hoare triple {4649#true} assume true; {4649#true} is VALID [2022-04-08 12:55:15,844 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {4649#true} {4772#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (<= (mod main_~B~0 4294967296) main_~r~0))} #91#return; {4772#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (<= (mod main_~B~0 4294967296) main_~r~0))} is VALID [2022-04-08 12:55:15,845 INFO L290 TraceCheckUtils]: 56: Hoare triple {4772#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (<= (mod main_~B~0 4294967296) main_~r~0))} assume !(~r~0 >= ~d~0); {4824#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (< (mod main_~B~0 4294967296) main_~d~0))} is VALID [2022-04-08 12:55:15,846 INFO L290 TraceCheckUtils]: 57: Hoare triple {4824#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (< (mod main_~B~0 4294967296) main_~d~0))} assume !false; {4824#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (< (mod main_~B~0 4294967296) main_~d~0))} is VALID [2022-04-08 12:55:15,846 INFO L272 TraceCheckUtils]: 58: Hoare triple {4824#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (< (mod main_~B~0 4294967296) main_~d~0))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {4649#true} is VALID [2022-04-08 12:55:15,846 INFO L290 TraceCheckUtils]: 59: Hoare triple {4649#true} ~cond := #in~cond; {4649#true} is VALID [2022-04-08 12:55:15,846 INFO L290 TraceCheckUtils]: 60: Hoare triple {4649#true} assume !(0 == ~cond); {4649#true} is VALID [2022-04-08 12:55:15,847 INFO L290 TraceCheckUtils]: 61: Hoare triple {4649#true} assume true; {4649#true} is VALID [2022-04-08 12:55:15,848 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {4649#true} {4824#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (< (mod main_~B~0 4294967296) main_~d~0))} #93#return; {4824#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (< (mod main_~B~0 4294967296) main_~d~0))} is VALID [2022-04-08 12:55:15,848 INFO L272 TraceCheckUtils]: 63: Hoare triple {4824#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (< (mod main_~B~0 4294967296) main_~d~0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {4649#true} is VALID [2022-04-08 12:55:15,865 INFO L290 TraceCheckUtils]: 64: Hoare triple {4649#true} ~cond := #in~cond; {4649#true} is VALID [2022-04-08 12:55:15,865 INFO L290 TraceCheckUtils]: 65: Hoare triple {4649#true} assume !(0 == ~cond); {4649#true} is VALID [2022-04-08 12:55:15,865 INFO L290 TraceCheckUtils]: 66: Hoare triple {4649#true} assume true; {4649#true} is VALID [2022-04-08 12:55:15,866 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {4649#true} {4824#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (< (mod main_~B~0 4294967296) main_~d~0))} #95#return; {4824#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (< (mod main_~B~0 4294967296) main_~d~0))} is VALID [2022-04-08 12:55:15,867 INFO L290 TraceCheckUtils]: 68: Hoare triple {4824#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (< (mod main_~B~0 4294967296) main_~d~0))} assume !!(1 != ~p~0);~d~0 := (if ~d~0 < 0 && 0 != ~d~0 % 2 then 1 + ~d~0 / 2 else ~d~0 / 2);~p~0 := (if ~p~0 < 0 && 0 != ~p~0 % 2 then 1 + ~p~0 / 2 else ~p~0 / 2); {4861#(and (= main_~d~0 (div (* 2 (mod main_~B~0 4294967296)) 2)) (< 0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} is VALID [2022-04-08 12:55:15,868 INFO L290 TraceCheckUtils]: 69: Hoare triple {4861#(and (= main_~d~0 (div (* 2 (mod main_~B~0 4294967296)) 2)) (< 0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} assume ~r~0 >= ~d~0;~r~0 := ~r~0 - ~d~0;~q~0 := ~q~0 + ~p~0; {4861#(and (= main_~d~0 (div (* 2 (mod main_~B~0 4294967296)) 2)) (< 0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} is VALID [2022-04-08 12:55:15,868 INFO L290 TraceCheckUtils]: 70: Hoare triple {4861#(and (= main_~d~0 (div (* 2 (mod main_~B~0 4294967296)) 2)) (< 0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} assume !false; {4861#(and (= main_~d~0 (div (* 2 (mod main_~B~0 4294967296)) 2)) (< 0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} is VALID [2022-04-08 12:55:15,868 INFO L272 TraceCheckUtils]: 71: Hoare triple {4861#(and (= main_~d~0 (div (* 2 (mod main_~B~0 4294967296)) 2)) (< 0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {4649#true} is VALID [2022-04-08 12:55:15,869 INFO L290 TraceCheckUtils]: 72: Hoare triple {4649#true} ~cond := #in~cond; {4649#true} is VALID [2022-04-08 12:55:15,869 INFO L290 TraceCheckUtils]: 73: Hoare triple {4649#true} assume !(0 == ~cond); {4649#true} is VALID [2022-04-08 12:55:15,869 INFO L290 TraceCheckUtils]: 74: Hoare triple {4649#true} assume true; {4649#true} is VALID [2022-04-08 12:55:15,869 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {4649#true} {4861#(and (= main_~d~0 (div (* 2 (mod main_~B~0 4294967296)) 2)) (< 0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} #93#return; {4861#(and (= main_~d~0 (div (* 2 (mod main_~B~0 4294967296)) 2)) (< 0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} is VALID [2022-04-08 12:55:15,870 INFO L272 TraceCheckUtils]: 76: Hoare triple {4861#(and (= main_~d~0 (div (* 2 (mod main_~B~0 4294967296)) 2)) (< 0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {4886#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 12:55:15,870 INFO L290 TraceCheckUtils]: 77: Hoare triple {4886#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {4890#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 12:55:15,870 INFO L290 TraceCheckUtils]: 78: Hoare triple {4890#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {4650#false} is VALID [2022-04-08 12:55:15,870 INFO L290 TraceCheckUtils]: 79: Hoare triple {4650#false} assume !false; {4650#false} is VALID [2022-04-08 12:55:15,871 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 18 proven. 8 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2022-04-08 12:55:15,871 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:55:22,056 INFO L290 TraceCheckUtils]: 79: Hoare triple {4650#false} assume !false; {4650#false} is VALID [2022-04-08 12:55:22,057 INFO L290 TraceCheckUtils]: 78: Hoare triple {4890#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {4650#false} is VALID [2022-04-08 12:55:22,057 INFO L290 TraceCheckUtils]: 77: Hoare triple {4886#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {4890#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 12:55:22,058 INFO L272 TraceCheckUtils]: 76: Hoare triple {4906#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {4886#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 12:55:22,058 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {4649#true} {4906#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} #93#return; {4906#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} is VALID [2022-04-08 12:55:22,059 INFO L290 TraceCheckUtils]: 74: Hoare triple {4649#true} assume true; {4649#true} is VALID [2022-04-08 12:55:22,059 INFO L290 TraceCheckUtils]: 73: Hoare triple {4649#true} assume !(0 == ~cond); {4649#true} is VALID [2022-04-08 12:55:22,059 INFO L290 TraceCheckUtils]: 72: Hoare triple {4649#true} ~cond := #in~cond; {4649#true} is VALID [2022-04-08 12:55:22,059 INFO L272 TraceCheckUtils]: 71: Hoare triple {4906#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {4649#true} is VALID [2022-04-08 12:55:22,059 INFO L290 TraceCheckUtils]: 70: Hoare triple {4906#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} assume !false; {4906#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} is VALID [2022-04-08 12:55:22,059 INFO L290 TraceCheckUtils]: 69: Hoare triple {4906#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} assume ~r~0 >= ~d~0;~r~0 := ~r~0 - ~d~0;~q~0 := ~q~0 + ~p~0; {4906#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} is VALID [2022-04-08 12:55:22,069 INFO L290 TraceCheckUtils]: 68: Hoare triple {4931#(and (or (not (< main_~p~0 0)) (and (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2))) (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))))))} assume !!(1 != ~p~0);~d~0 := (if ~d~0 < 0 && 0 != ~d~0 % 2 then 1 + ~d~0 / 2 else ~d~0 / 2);~p~0 := (if ~p~0 < 0 && 0 != ~p~0 % 2 then 1 + ~p~0 / 2 else ~p~0 / 2); {4906#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} is VALID [2022-04-08 12:55:22,070 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {4649#true} {4931#(and (or (not (< main_~p~0 0)) (and (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2))) (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))))))} #95#return; {4931#(and (or (not (< main_~p~0 0)) (and (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2))) (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))))))} is VALID [2022-04-08 12:55:22,070 INFO L290 TraceCheckUtils]: 66: Hoare triple {4649#true} assume true; {4649#true} is VALID [2022-04-08 12:55:22,070 INFO L290 TraceCheckUtils]: 65: Hoare triple {4649#true} assume !(0 == ~cond); {4649#true} is VALID [2022-04-08 12:55:22,070 INFO L290 TraceCheckUtils]: 64: Hoare triple {4649#true} ~cond := #in~cond; {4649#true} is VALID [2022-04-08 12:55:22,070 INFO L272 TraceCheckUtils]: 63: Hoare triple {4931#(and (or (not (< main_~p~0 0)) (and (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2))) (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))))))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {4649#true} is VALID [2022-04-08 12:55:22,071 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {4649#true} {4931#(and (or (not (< main_~p~0 0)) (and (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2))) (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))))))} #93#return; {4931#(and (or (not (< main_~p~0 0)) (and (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2))) (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))))))} is VALID [2022-04-08 12:55:22,071 INFO L290 TraceCheckUtils]: 61: Hoare triple {4649#true} assume true; {4649#true} is VALID [2022-04-08 12:55:22,071 INFO L290 TraceCheckUtils]: 60: Hoare triple {4649#true} assume !(0 == ~cond); {4649#true} is VALID [2022-04-08 12:55:22,071 INFO L290 TraceCheckUtils]: 59: Hoare triple {4649#true} ~cond := #in~cond; {4649#true} is VALID [2022-04-08 12:55:22,071 INFO L272 TraceCheckUtils]: 58: Hoare triple {4931#(and (or (not (< main_~p~0 0)) (and (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2))) (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))))))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {4649#true} is VALID [2022-04-08 12:55:22,072 INFO L290 TraceCheckUtils]: 57: Hoare triple {4931#(and (or (not (< main_~p~0 0)) (and (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2))) (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))))))} assume !false; {4931#(and (or (not (< main_~p~0 0)) (and (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2))) (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))))))} is VALID [2022-04-08 12:55:22,073 INFO L290 TraceCheckUtils]: 56: Hoare triple {4968#(or (and (or (not (< main_~p~0 0)) (and (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2))) (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2)))))) (<= main_~d~0 main_~r~0))} assume !(~r~0 >= ~d~0); {4931#(and (or (not (< main_~p~0 0)) (and (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2))) (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))))))} is VALID [2022-04-08 12:55:22,073 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {4649#true} {4968#(or (and (or (not (< main_~p~0 0)) (and (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2))) (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2)))))) (<= main_~d~0 main_~r~0))} #91#return; {4968#(or (and (or (not (< main_~p~0 0)) (and (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2))) (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2)))))) (<= main_~d~0 main_~r~0))} is VALID [2022-04-08 12:55:22,074 INFO L290 TraceCheckUtils]: 54: Hoare triple {4649#true} assume true; {4649#true} is VALID [2022-04-08 12:55:22,074 INFO L290 TraceCheckUtils]: 53: Hoare triple {4649#true} assume !(0 == ~cond); {4649#true} is VALID [2022-04-08 12:55:22,074 INFO L290 TraceCheckUtils]: 52: Hoare triple {4649#true} ~cond := #in~cond; {4649#true} is VALID [2022-04-08 12:55:22,074 INFO L272 TraceCheckUtils]: 51: Hoare triple {4968#(or (and (or (not (< main_~p~0 0)) (and (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2))) (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2)))))) (<= main_~d~0 main_~r~0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {4649#true} is VALID [2022-04-08 12:55:22,074 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {4649#true} {4968#(or (and (or (not (< main_~p~0 0)) (and (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2))) (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2)))))) (<= main_~d~0 main_~r~0))} #89#return; {4968#(or (and (or (not (< main_~p~0 0)) (and (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2))) (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2)))))) (<= main_~d~0 main_~r~0))} is VALID [2022-04-08 12:55:22,074 INFO L290 TraceCheckUtils]: 49: Hoare triple {4649#true} assume true; {4649#true} is VALID [2022-04-08 12:55:22,074 INFO L290 TraceCheckUtils]: 48: Hoare triple {4649#true} assume !(0 == ~cond); {4649#true} is VALID [2022-04-08 12:55:22,074 INFO L290 TraceCheckUtils]: 47: Hoare triple {4649#true} ~cond := #in~cond; {4649#true} is VALID [2022-04-08 12:55:22,075 INFO L272 TraceCheckUtils]: 46: Hoare triple {4968#(or (and (or (not (< main_~p~0 0)) (and (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2))) (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2)))))) (<= main_~d~0 main_~r~0))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {4649#true} is VALID [2022-04-08 12:55:22,075 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {4649#true} {4968#(or (and (or (not (< main_~p~0 0)) (and (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2))) (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2)))))) (<= main_~d~0 main_~r~0))} #87#return; {4968#(or (and (or (not (< main_~p~0 0)) (and (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2))) (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2)))))) (<= main_~d~0 main_~r~0))} is VALID [2022-04-08 12:55:22,075 INFO L290 TraceCheckUtils]: 44: Hoare triple {4649#true} assume true; {4649#true} is VALID [2022-04-08 12:55:22,075 INFO L290 TraceCheckUtils]: 43: Hoare triple {4649#true} assume !(0 == ~cond); {4649#true} is VALID [2022-04-08 12:55:22,075 INFO L290 TraceCheckUtils]: 42: Hoare triple {4649#true} ~cond := #in~cond; {4649#true} is VALID [2022-04-08 12:55:22,075 INFO L272 TraceCheckUtils]: 41: Hoare triple {4968#(or (and (or (not (< main_~p~0 0)) (and (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2))) (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2)))))) (<= main_~d~0 main_~r~0))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {4649#true} is VALID [2022-04-08 12:55:22,076 INFO L290 TraceCheckUtils]: 40: Hoare triple {4968#(or (and (or (not (< main_~p~0 0)) (and (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2))) (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2)))))) (<= main_~d~0 main_~r~0))} assume !false; {4968#(or (and (or (not (< main_~p~0 0)) (and (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2))) (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2)))))) (<= main_~d~0 main_~r~0))} is VALID [2022-04-08 12:55:22,080 INFO L290 TraceCheckUtils]: 39: Hoare triple {5020#(or (<= main_~d~0 0) (= (div (* main_~d~0 2) 2) (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296))))} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {4968#(or (and (or (not (< main_~p~0 0)) (and (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2))) (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2)))))) (<= main_~d~0 main_~r~0))} is VALID [2022-04-08 12:55:22,080 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {4649#true} {5020#(or (<= main_~d~0 0) (= (div (* main_~d~0 2) 2) (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296))))} #91#return; {5020#(or (<= main_~d~0 0) (= (div (* main_~d~0 2) 2) (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296))))} is VALID [2022-04-08 12:55:22,080 INFO L290 TraceCheckUtils]: 37: Hoare triple {4649#true} assume true; {4649#true} is VALID [2022-04-08 12:55:22,080 INFO L290 TraceCheckUtils]: 36: Hoare triple {4649#true} assume !(0 == ~cond); {4649#true} is VALID [2022-04-08 12:55:22,080 INFO L290 TraceCheckUtils]: 35: Hoare triple {4649#true} ~cond := #in~cond; {4649#true} is VALID [2022-04-08 12:55:22,080 INFO L272 TraceCheckUtils]: 34: Hoare triple {5020#(or (<= main_~d~0 0) (= (div (* main_~d~0 2) 2) (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296))))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {4649#true} is VALID [2022-04-08 12:55:22,081 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {4649#true} {5020#(or (<= main_~d~0 0) (= (div (* main_~d~0 2) 2) (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296))))} #89#return; {5020#(or (<= main_~d~0 0) (= (div (* main_~d~0 2) 2) (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296))))} is VALID [2022-04-08 12:55:22,081 INFO L290 TraceCheckUtils]: 32: Hoare triple {4649#true} assume true; {4649#true} is VALID [2022-04-08 12:55:22,081 INFO L290 TraceCheckUtils]: 31: Hoare triple {4649#true} assume !(0 == ~cond); {4649#true} is VALID [2022-04-08 12:55:22,081 INFO L290 TraceCheckUtils]: 30: Hoare triple {4649#true} ~cond := #in~cond; {4649#true} is VALID [2022-04-08 12:55:22,081 INFO L272 TraceCheckUtils]: 29: Hoare triple {5020#(or (<= main_~d~0 0) (= (div (* main_~d~0 2) 2) (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296))))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {4649#true} is VALID [2022-04-08 12:55:22,082 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {4649#true} {5020#(or (<= main_~d~0 0) (= (div (* main_~d~0 2) 2) (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296))))} #87#return; {5020#(or (<= main_~d~0 0) (= (div (* main_~d~0 2) 2) (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296))))} is VALID [2022-04-08 12:55:22,082 INFO L290 TraceCheckUtils]: 27: Hoare triple {4649#true} assume true; {4649#true} is VALID [2022-04-08 12:55:22,082 INFO L290 TraceCheckUtils]: 26: Hoare triple {4649#true} assume !(0 == ~cond); {4649#true} is VALID [2022-04-08 12:55:22,082 INFO L290 TraceCheckUtils]: 25: Hoare triple {4649#true} ~cond := #in~cond; {4649#true} is VALID [2022-04-08 12:55:22,082 INFO L272 TraceCheckUtils]: 24: Hoare triple {5020#(or (<= main_~d~0 0) (= (div (* main_~d~0 2) 2) (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296))))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {4649#true} is VALID [2022-04-08 12:55:22,082 INFO L290 TraceCheckUtils]: 23: Hoare triple {5020#(or (<= main_~d~0 0) (= (div (* main_~d~0 2) 2) (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296))))} assume !false; {5020#(or (<= main_~d~0 0) (= (div (* main_~d~0 2) 2) (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296))))} is VALID [2022-04-08 12:55:22,083 INFO L290 TraceCheckUtils]: 22: Hoare triple {4649#true} ~r~0 := ~A~0 % 4294967296;~d~0 := ~B~0 % 4294967296;~p~0 := 1;~q~0 := 0; {5020#(or (<= main_~d~0 0) (= (div (* main_~d~0 2) 2) (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296))))} is VALID [2022-04-08 12:55:22,083 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {4649#true} {4649#true} #85#return; {4649#true} is VALID [2022-04-08 12:55:22,083 INFO L290 TraceCheckUtils]: 20: Hoare triple {4649#true} assume true; {4649#true} is VALID [2022-04-08 12:55:22,083 INFO L290 TraceCheckUtils]: 19: Hoare triple {4649#true} assume !(0 == ~cond); {4649#true} is VALID [2022-04-08 12:55:22,083 INFO L290 TraceCheckUtils]: 18: Hoare triple {4649#true} ~cond := #in~cond; {4649#true} is VALID [2022-04-08 12:55:22,083 INFO L272 TraceCheckUtils]: 17: Hoare triple {4649#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 1 then 1 else 0)); {4649#true} is VALID [2022-04-08 12:55:22,083 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {4649#true} {4649#true} #83#return; {4649#true} is VALID [2022-04-08 12:55:22,083 INFO L290 TraceCheckUtils]: 15: Hoare triple {4649#true} assume true; {4649#true} is VALID [2022-04-08 12:55:22,083 INFO L290 TraceCheckUtils]: 14: Hoare triple {4649#true} assume !(0 == ~cond); {4649#true} is VALID [2022-04-08 12:55:22,083 INFO L290 TraceCheckUtils]: 13: Hoare triple {4649#true} ~cond := #in~cond; {4649#true} is VALID [2022-04-08 12:55:22,083 INFO L272 TraceCheckUtils]: 12: Hoare triple {4649#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 0 && ~B~0 % 4294967296 <= 20 then 1 else 0)); {4649#true} is VALID [2022-04-08 12:55:22,083 INFO L290 TraceCheckUtils]: 11: Hoare triple {4649#true} ~B~0 := #t~nondet5;havoc #t~nondet5; {4649#true} is VALID [2022-04-08 12:55:22,083 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {4649#true} {4649#true} #81#return; {4649#true} is VALID [2022-04-08 12:55:22,083 INFO L290 TraceCheckUtils]: 9: Hoare triple {4649#true} assume true; {4649#true} is VALID [2022-04-08 12:55:22,083 INFO L290 TraceCheckUtils]: 8: Hoare triple {4649#true} assume !(0 == ~cond); {4649#true} is VALID [2022-04-08 12:55:22,083 INFO L290 TraceCheckUtils]: 7: Hoare triple {4649#true} ~cond := #in~cond; {4649#true} is VALID [2022-04-08 12:55:22,084 INFO L272 TraceCheckUtils]: 6: Hoare triple {4649#true} call assume_abort_if_not((if ~A~0 % 4294967296 >= 0 && ~A~0 % 4294967296 <= 20 then 1 else 0)); {4649#true} is VALID [2022-04-08 12:55:22,084 INFO L290 TraceCheckUtils]: 5: Hoare triple {4649#true} havoc ~A~0;havoc ~B~0;havoc ~r~0;havoc ~d~0;havoc ~p~0;havoc ~q~0;~A~0 := #t~nondet4;havoc #t~nondet4; {4649#true} is VALID [2022-04-08 12:55:22,084 INFO L272 TraceCheckUtils]: 4: Hoare triple {4649#true} call #t~ret6 := main(); {4649#true} is VALID [2022-04-08 12:55:22,084 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4649#true} {4649#true} #101#return; {4649#true} is VALID [2022-04-08 12:55:22,084 INFO L290 TraceCheckUtils]: 2: Hoare triple {4649#true} assume true; {4649#true} is VALID [2022-04-08 12:55:22,084 INFO L290 TraceCheckUtils]: 1: Hoare triple {4649#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {4649#true} is VALID [2022-04-08 12:55:22,084 INFO L272 TraceCheckUtils]: 0: Hoare triple {4649#true} call ULTIMATE.init(); {4649#true} is VALID [2022-04-08 12:55:22,084 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 18 proven. 8 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2022-04-08 12:55:22,084 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:55:22,084 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [800370101] [2022-04-08 12:55:22,084 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:55:22,085 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [671995057] [2022-04-08 12:55:22,085 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [671995057] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:55:22,085 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:55:22,085 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 12 [2022-04-08 12:55:22,085 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:55:22,085 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1004822951] [2022-04-08 12:55:22,085 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1004822951] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:55:22,085 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:55:22,085 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-08 12:55:22,085 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [494669185] [2022-04-08 12:55:22,085 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:55:22,085 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 2.75) internal successors, (22), 7 states have internal predecessors, (22), 5 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 5 states have call predecessors, (13), 5 states have call successors, (13) Word has length 80 [2022-04-08 12:55:22,086 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:55:22,086 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 2.75) internal successors, (22), 7 states have internal predecessors, (22), 5 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 5 states have call predecessors, (13), 5 states have call successors, (13) [2022-04-08 12:55:22,128 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:55:22,128 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-08 12:55:22,128 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:55:22,128 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-08 12:55:22,128 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2022-04-08 12:55:22,129 INFO L87 Difference]: Start difference. First operand 106 states and 125 transitions. Second operand has 8 states, 8 states have (on average 2.75) internal successors, (22), 7 states have internal predecessors, (22), 5 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 5 states have call predecessors, (13), 5 states have call successors, (13) [2022-04-08 12:55:22,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:55:22,922 INFO L93 Difference]: Finished difference Result 133 states and 159 transitions. [2022-04-08 12:55:22,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-08 12:55:22,922 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 2.75) internal successors, (22), 7 states have internal predecessors, (22), 5 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 5 states have call predecessors, (13), 5 states have call successors, (13) Word has length 80 [2022-04-08 12:55:22,922 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:55:22,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 2.75) internal successors, (22), 7 states have internal predecessors, (22), 5 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 5 states have call predecessors, (13), 5 states have call successors, (13) [2022-04-08 12:55:22,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 98 transitions. [2022-04-08 12:55:22,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 2.75) internal successors, (22), 7 states have internal predecessors, (22), 5 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 5 states have call predecessors, (13), 5 states have call successors, (13) [2022-04-08 12:55:22,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 98 transitions. [2022-04-08 12:55:22,926 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 98 transitions. [2022-04-08 12:55:23,010 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 98 edges. 98 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:55:23,012 INFO L225 Difference]: With dead ends: 133 [2022-04-08 12:55:23,012 INFO L226 Difference]: Without dead ends: 110 [2022-04-08 12:55:23,013 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 161 GetRequests, 148 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=48, Invalid=134, Unknown=0, NotChecked=0, Total=182 [2022-04-08 12:55:23,013 INFO L913 BasicCegarLoop]: 53 mSDtfsCounter, 10 mSDsluCounter, 198 mSDsCounter, 0 mSdLazyCounter, 174 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12 SdHoareTripleChecker+Valid, 251 SdHoareTripleChecker+Invalid, 183 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 174 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-08 12:55:23,013 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [12 Valid, 251 Invalid, 183 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 174 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-08 12:55:23,014 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2022-04-08 12:55:23,083 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 110. [2022-04-08 12:55:23,083 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:55:23,083 INFO L82 GeneralOperation]: Start isEquivalent. First operand 110 states. Second operand has 110 states, 66 states have (on average 1.106060606060606) internal successors, (73), 70 states have internal predecessors, (73), 28 states have call successors, (28), 16 states have call predecessors, (28), 15 states have return successors, (25), 23 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-08 12:55:23,083 INFO L74 IsIncluded]: Start isIncluded. First operand 110 states. Second operand has 110 states, 66 states have (on average 1.106060606060606) internal successors, (73), 70 states have internal predecessors, (73), 28 states have call successors, (28), 16 states have call predecessors, (28), 15 states have return successors, (25), 23 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-08 12:55:23,084 INFO L87 Difference]: Start difference. First operand 110 states. Second operand has 110 states, 66 states have (on average 1.106060606060606) internal successors, (73), 70 states have internal predecessors, (73), 28 states have call successors, (28), 16 states have call predecessors, (28), 15 states have return successors, (25), 23 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-08 12:55:23,086 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:55:23,086 INFO L93 Difference]: Finished difference Result 110 states and 126 transitions. [2022-04-08 12:55:23,086 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 126 transitions. [2022-04-08 12:55:23,087 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:55:23,087 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:55:23,087 INFO L74 IsIncluded]: Start isIncluded. First operand has 110 states, 66 states have (on average 1.106060606060606) internal successors, (73), 70 states have internal predecessors, (73), 28 states have call successors, (28), 16 states have call predecessors, (28), 15 states have return successors, (25), 23 states have call predecessors, (25), 25 states have call successors, (25) Second operand 110 states. [2022-04-08 12:55:23,087 INFO L87 Difference]: Start difference. First operand has 110 states, 66 states have (on average 1.106060606060606) internal successors, (73), 70 states have internal predecessors, (73), 28 states have call successors, (28), 16 states have call predecessors, (28), 15 states have return successors, (25), 23 states have call predecessors, (25), 25 states have call successors, (25) Second operand 110 states. [2022-04-08 12:55:23,089 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:55:23,089 INFO L93 Difference]: Finished difference Result 110 states and 126 transitions. [2022-04-08 12:55:23,089 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 126 transitions. [2022-04-08 12:55:23,089 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:55:23,090 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:55:23,090 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:55:23,090 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:55:23,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 110 states, 66 states have (on average 1.106060606060606) internal successors, (73), 70 states have internal predecessors, (73), 28 states have call successors, (28), 16 states have call predecessors, (28), 15 states have return successors, (25), 23 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-08 12:55:23,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 110 states and 126 transitions. [2022-04-08 12:55:23,092 INFO L78 Accepts]: Start accepts. Automaton has 110 states and 126 transitions. Word has length 80 [2022-04-08 12:55:23,093 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:55:23,093 INFO L478 AbstractCegarLoop]: Abstraction has 110 states and 126 transitions. [2022-04-08 12:55:23,093 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 2.75) internal successors, (22), 7 states have internal predecessors, (22), 5 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 5 states have call predecessors, (13), 5 states have call successors, (13) [2022-04-08 12:55:23,093 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 110 states and 126 transitions. [2022-04-08 12:55:23,240 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 126 edges. 126 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:55:23,240 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 126 transitions. [2022-04-08 12:55:23,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-04-08 12:55:23,241 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:55:23,241 INFO L499 BasicCegarLoop]: trace histogram [11, 10, 10, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 12:55:23,257 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-04-08 12:55:23,441 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:55:23,441 INFO L403 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:55:23,442 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:55:23,442 INFO L85 PathProgramCache]: Analyzing trace with hash -815356955, now seen corresponding path program 1 times [2022-04-08 12:55:23,442 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:55:23,442 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [246717476] [2022-04-08 12:55:23,442 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:55:23,442 INFO L85 PathProgramCache]: Analyzing trace with hash -815356955, now seen corresponding path program 2 times [2022-04-08 12:55:23,442 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:55:23,442 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [857660687] [2022-04-08 12:55:23,443 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:55:23,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:55:23,460 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:55:23,460 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1624555225] [2022-04-08 12:55:23,460 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 12:55:23,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:55:23,460 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:55:23,462 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-08 12:55:23,531 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-04-08 12:55:23,553 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 12:55:23,553 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:55:23,555 INFO L263 TraceCheckSpWp]: Trace formula consists of 199 conjuncts, 31 conjunts are in the unsatisfiable core [2022-04-08 12:55:23,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:55:23,577 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:55:48,350 INFO L272 TraceCheckUtils]: 0: Hoare triple {5850#true} call ULTIMATE.init(); {5850#true} is VALID [2022-04-08 12:55:48,351 INFO L290 TraceCheckUtils]: 1: Hoare triple {5850#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {5850#true} is VALID [2022-04-08 12:55:48,351 INFO L290 TraceCheckUtils]: 2: Hoare triple {5850#true} assume true; {5850#true} is VALID [2022-04-08 12:55:48,351 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5850#true} {5850#true} #101#return; {5850#true} is VALID [2022-04-08 12:55:48,351 INFO L272 TraceCheckUtils]: 4: Hoare triple {5850#true} call #t~ret6 := main(); {5850#true} is VALID [2022-04-08 12:55:48,351 INFO L290 TraceCheckUtils]: 5: Hoare triple {5850#true} havoc ~A~0;havoc ~B~0;havoc ~r~0;havoc ~d~0;havoc ~p~0;havoc ~q~0;~A~0 := #t~nondet4;havoc #t~nondet4; {5850#true} is VALID [2022-04-08 12:55:48,351 INFO L272 TraceCheckUtils]: 6: Hoare triple {5850#true} call assume_abort_if_not((if ~A~0 % 4294967296 >= 0 && ~A~0 % 4294967296 <= 20 then 1 else 0)); {5850#true} is VALID [2022-04-08 12:55:48,351 INFO L290 TraceCheckUtils]: 7: Hoare triple {5850#true} ~cond := #in~cond; {5850#true} is VALID [2022-04-08 12:55:48,351 INFO L290 TraceCheckUtils]: 8: Hoare triple {5850#true} assume !(0 == ~cond); {5850#true} is VALID [2022-04-08 12:55:48,351 INFO L290 TraceCheckUtils]: 9: Hoare triple {5850#true} assume true; {5850#true} is VALID [2022-04-08 12:55:48,351 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {5850#true} {5850#true} #81#return; {5850#true} is VALID [2022-04-08 12:55:48,351 INFO L290 TraceCheckUtils]: 11: Hoare triple {5850#true} ~B~0 := #t~nondet5;havoc #t~nondet5; {5850#true} is VALID [2022-04-08 12:55:48,351 INFO L272 TraceCheckUtils]: 12: Hoare triple {5850#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 0 && ~B~0 % 4294967296 <= 20 then 1 else 0)); {5850#true} is VALID [2022-04-08 12:55:48,351 INFO L290 TraceCheckUtils]: 13: Hoare triple {5850#true} ~cond := #in~cond; {5850#true} is VALID [2022-04-08 12:55:48,351 INFO L290 TraceCheckUtils]: 14: Hoare triple {5850#true} assume !(0 == ~cond); {5850#true} is VALID [2022-04-08 12:55:48,351 INFO L290 TraceCheckUtils]: 15: Hoare triple {5850#true} assume true; {5850#true} is VALID [2022-04-08 12:55:48,351 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {5850#true} {5850#true} #83#return; {5850#true} is VALID [2022-04-08 12:55:48,351 INFO L272 TraceCheckUtils]: 17: Hoare triple {5850#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 1 then 1 else 0)); {5850#true} is VALID [2022-04-08 12:55:48,352 INFO L290 TraceCheckUtils]: 18: Hoare triple {5850#true} ~cond := #in~cond; {5850#true} is VALID [2022-04-08 12:55:48,352 INFO L290 TraceCheckUtils]: 19: Hoare triple {5850#true} assume !(0 == ~cond); {5850#true} is VALID [2022-04-08 12:55:48,352 INFO L290 TraceCheckUtils]: 20: Hoare triple {5850#true} assume true; {5850#true} is VALID [2022-04-08 12:55:48,352 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {5850#true} {5850#true} #85#return; {5850#true} is VALID [2022-04-08 12:55:48,352 INFO L290 TraceCheckUtils]: 22: Hoare triple {5850#true} ~r~0 := ~A~0 % 4294967296;~d~0 := ~B~0 % 4294967296;~p~0 := 1;~q~0 := 0; {5921#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~q~0 0) (<= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 1))} is VALID [2022-04-08 12:55:48,352 INFO L290 TraceCheckUtils]: 23: Hoare triple {5921#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~q~0 0) (<= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 1))} assume !false; {5921#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~q~0 0) (<= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 1))} is VALID [2022-04-08 12:55:48,353 INFO L272 TraceCheckUtils]: 24: Hoare triple {5921#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~q~0 0) (<= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 1))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {5850#true} is VALID [2022-04-08 12:55:48,353 INFO L290 TraceCheckUtils]: 25: Hoare triple {5850#true} ~cond := #in~cond; {5850#true} is VALID [2022-04-08 12:55:48,353 INFO L290 TraceCheckUtils]: 26: Hoare triple {5850#true} assume !(0 == ~cond); {5850#true} is VALID [2022-04-08 12:55:48,353 INFO L290 TraceCheckUtils]: 27: Hoare triple {5850#true} assume true; {5850#true} is VALID [2022-04-08 12:55:48,353 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {5850#true} {5921#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~q~0 0) (<= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 1))} #87#return; {5921#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~q~0 0) (<= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 1))} is VALID [2022-04-08 12:55:48,353 INFO L272 TraceCheckUtils]: 29: Hoare triple {5921#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~q~0 0) (<= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 1))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {5850#true} is VALID [2022-04-08 12:55:48,353 INFO L290 TraceCheckUtils]: 30: Hoare triple {5850#true} ~cond := #in~cond; {5850#true} is VALID [2022-04-08 12:55:48,353 INFO L290 TraceCheckUtils]: 31: Hoare triple {5850#true} assume !(0 == ~cond); {5850#true} is VALID [2022-04-08 12:55:48,354 INFO L290 TraceCheckUtils]: 32: Hoare triple {5850#true} assume true; {5850#true} is VALID [2022-04-08 12:55:48,354 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {5850#true} {5921#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~q~0 0) (<= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 1))} #89#return; {5921#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~q~0 0) (<= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 1))} is VALID [2022-04-08 12:55:48,354 INFO L272 TraceCheckUtils]: 34: Hoare triple {5921#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~q~0 0) (<= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 1))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {5850#true} is VALID [2022-04-08 12:55:48,354 INFO L290 TraceCheckUtils]: 35: Hoare triple {5850#true} ~cond := #in~cond; {5961#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2022-04-08 12:55:48,355 INFO L290 TraceCheckUtils]: 36: Hoare triple {5961#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} assume !(0 == ~cond); {5965#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 12:55:48,355 INFO L290 TraceCheckUtils]: 37: Hoare triple {5965#(not (= |__VERIFIER_assert_#in~cond| 0))} assume true; {5965#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 12:55:48,356 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {5965#(not (= |__VERIFIER_assert_#in~cond| 0))} {5921#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~q~0 0) (<= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 1))} #91#return; {5972#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~q~0 0) (<= (mod main_~A~0 4294967296) main_~r~0))} is VALID [2022-04-08 12:55:48,356 INFO L290 TraceCheckUtils]: 39: Hoare triple {5972#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~q~0 0) (<= (mod main_~A~0 4294967296) main_~r~0))} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {5976#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0) (<= (mod main_~A~0 4294967296) main_~r~0))} is VALID [2022-04-08 12:55:48,357 INFO L290 TraceCheckUtils]: 40: Hoare triple {5976#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0) (<= (mod main_~A~0 4294967296) main_~r~0))} assume !false; {5976#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0) (<= (mod main_~A~0 4294967296) main_~r~0))} is VALID [2022-04-08 12:55:48,357 INFO L272 TraceCheckUtils]: 41: Hoare triple {5976#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0) (<= (mod main_~A~0 4294967296) main_~r~0))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {5850#true} is VALID [2022-04-08 12:55:48,357 INFO L290 TraceCheckUtils]: 42: Hoare triple {5850#true} ~cond := #in~cond; {5850#true} is VALID [2022-04-08 12:55:48,357 INFO L290 TraceCheckUtils]: 43: Hoare triple {5850#true} assume !(0 == ~cond); {5850#true} is VALID [2022-04-08 12:55:48,357 INFO L290 TraceCheckUtils]: 44: Hoare triple {5850#true} assume true; {5850#true} is VALID [2022-04-08 12:55:48,358 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {5850#true} {5976#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0) (<= (mod main_~A~0 4294967296) main_~r~0))} #87#return; {5976#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0) (<= (mod main_~A~0 4294967296) main_~r~0))} is VALID [2022-04-08 12:55:48,358 INFO L272 TraceCheckUtils]: 46: Hoare triple {5976#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0) (<= (mod main_~A~0 4294967296) main_~r~0))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {5850#true} is VALID [2022-04-08 12:55:48,358 INFO L290 TraceCheckUtils]: 47: Hoare triple {5850#true} ~cond := #in~cond; {5850#true} is VALID [2022-04-08 12:55:48,358 INFO L290 TraceCheckUtils]: 48: Hoare triple {5850#true} assume !(0 == ~cond); {5850#true} is VALID [2022-04-08 12:55:48,358 INFO L290 TraceCheckUtils]: 49: Hoare triple {5850#true} assume true; {5850#true} is VALID [2022-04-08 12:55:48,358 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {5850#true} {5976#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0) (<= (mod main_~A~0 4294967296) main_~r~0))} #89#return; {5976#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0) (<= (mod main_~A~0 4294967296) main_~r~0))} is VALID [2022-04-08 12:55:48,358 INFO L272 TraceCheckUtils]: 51: Hoare triple {5976#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0) (<= (mod main_~A~0 4294967296) main_~r~0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {5850#true} is VALID [2022-04-08 12:55:48,359 INFO L290 TraceCheckUtils]: 52: Hoare triple {5850#true} ~cond := #in~cond; {5850#true} is VALID [2022-04-08 12:55:48,359 INFO L290 TraceCheckUtils]: 53: Hoare triple {5850#true} assume !(0 == ~cond); {5850#true} is VALID [2022-04-08 12:55:48,359 INFO L290 TraceCheckUtils]: 54: Hoare triple {5850#true} assume true; {5850#true} is VALID [2022-04-08 12:55:48,359 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {5850#true} {5976#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0) (<= (mod main_~A~0 4294967296) main_~r~0))} #91#return; {5976#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0) (<= (mod main_~A~0 4294967296) main_~r~0))} is VALID [2022-04-08 12:55:48,360 INFO L290 TraceCheckUtils]: 56: Hoare triple {5976#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0) (<= (mod main_~A~0 4294967296) main_~r~0))} assume !(~r~0 >= ~d~0); {6028#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (not (<= main_~d~0 main_~r~0)) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0) (<= (mod main_~A~0 4294967296) main_~r~0))} is VALID [2022-04-08 12:55:48,360 INFO L290 TraceCheckUtils]: 57: Hoare triple {6028#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (not (<= main_~d~0 main_~r~0)) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0) (<= (mod main_~A~0 4294967296) main_~r~0))} assume !false; {6028#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (not (<= main_~d~0 main_~r~0)) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0) (<= (mod main_~A~0 4294967296) main_~r~0))} is VALID [2022-04-08 12:55:48,360 INFO L272 TraceCheckUtils]: 58: Hoare triple {6028#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (not (<= main_~d~0 main_~r~0)) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0) (<= (mod main_~A~0 4294967296) main_~r~0))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {5850#true} is VALID [2022-04-08 12:55:48,360 INFO L290 TraceCheckUtils]: 59: Hoare triple {5850#true} ~cond := #in~cond; {5850#true} is VALID [2022-04-08 12:55:48,360 INFO L290 TraceCheckUtils]: 60: Hoare triple {5850#true} assume !(0 == ~cond); {5850#true} is VALID [2022-04-08 12:55:48,360 INFO L290 TraceCheckUtils]: 61: Hoare triple {5850#true} assume true; {5850#true} is VALID [2022-04-08 12:55:48,361 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {5850#true} {6028#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (not (<= main_~d~0 main_~r~0)) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0) (<= (mod main_~A~0 4294967296) main_~r~0))} #93#return; {6028#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (not (<= main_~d~0 main_~r~0)) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0) (<= (mod main_~A~0 4294967296) main_~r~0))} is VALID [2022-04-08 12:55:48,361 INFO L272 TraceCheckUtils]: 63: Hoare triple {6028#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (not (<= main_~d~0 main_~r~0)) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0) (<= (mod main_~A~0 4294967296) main_~r~0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {5850#true} is VALID [2022-04-08 12:55:48,361 INFO L290 TraceCheckUtils]: 64: Hoare triple {5850#true} ~cond := #in~cond; {5850#true} is VALID [2022-04-08 12:55:48,361 INFO L290 TraceCheckUtils]: 65: Hoare triple {5850#true} assume !(0 == ~cond); {5850#true} is VALID [2022-04-08 12:55:48,361 INFO L290 TraceCheckUtils]: 66: Hoare triple {5850#true} assume true; {5850#true} is VALID [2022-04-08 12:55:48,361 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {5850#true} {6028#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (not (<= main_~d~0 main_~r~0)) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0) (<= (mod main_~A~0 4294967296) main_~r~0))} #95#return; {6028#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (not (<= main_~d~0 main_~r~0)) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0) (<= (mod main_~A~0 4294967296) main_~r~0))} is VALID [2022-04-08 12:55:48,362 INFO L290 TraceCheckUtils]: 68: Hoare triple {6028#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (not (<= main_~d~0 main_~r~0)) (= main_~q~0 0) (<= (mod main_~B~0 4294967296) main_~r~0) (<= (mod main_~A~0 4294967296) main_~r~0))} assume !!(1 != ~p~0);~d~0 := (if ~d~0 < 0 && 0 != ~d~0 % 2 then 1 + ~d~0 / 2 else ~d~0 / 2);~p~0 := (if ~p~0 < 0 && 0 != ~p~0 % 2 then 1 + ~p~0 / 2 else ~p~0 / 2); {6065#(and (= main_~d~0 (div (* 2 (mod main_~B~0 4294967296)) 2)) (= main_~q~0 0) (not (<= (* 2 (mod main_~B~0 4294967296)) main_~r~0)) (<= (mod main_~B~0 4294967296) main_~r~0) (<= (mod main_~A~0 4294967296) main_~r~0))} is VALID [2022-04-08 12:55:48,364 INFO L290 TraceCheckUtils]: 69: Hoare triple {6065#(and (= main_~d~0 (div (* 2 (mod main_~B~0 4294967296)) 2)) (= main_~q~0 0) (not (<= (* 2 (mod main_~B~0 4294967296)) main_~r~0)) (<= (mod main_~B~0 4294967296) main_~r~0) (<= (mod main_~A~0 4294967296) main_~r~0))} assume ~r~0 >= ~d~0;~r~0 := ~r~0 - ~d~0;~q~0 := ~q~0 + ~p~0; {6069#(and (= main_~q~0 main_~p~0) (= main_~d~0 (mod main_~B~0 4294967296)) (<= (mod main_~A~0 4294967296) (+ main_~d~0 main_~r~0)) (<= (mod main_~B~0 4294967296) (+ main_~d~0 main_~r~0)) (< (mod main_~A~0 4294967296) (* 2 (mod main_~B~0 4294967296))))} is VALID [2022-04-08 12:55:48,364 INFO L290 TraceCheckUtils]: 70: Hoare triple {6069#(and (= main_~q~0 main_~p~0) (= main_~d~0 (mod main_~B~0 4294967296)) (<= (mod main_~A~0 4294967296) (+ main_~d~0 main_~r~0)) (<= (mod main_~B~0 4294967296) (+ main_~d~0 main_~r~0)) (< (mod main_~A~0 4294967296) (* 2 (mod main_~B~0 4294967296))))} assume !false; {6069#(and (= main_~q~0 main_~p~0) (= main_~d~0 (mod main_~B~0 4294967296)) (<= (mod main_~A~0 4294967296) (+ main_~d~0 main_~r~0)) (<= (mod main_~B~0 4294967296) (+ main_~d~0 main_~r~0)) (< (mod main_~A~0 4294967296) (* 2 (mod main_~B~0 4294967296))))} is VALID [2022-04-08 12:55:48,364 INFO L272 TraceCheckUtils]: 71: Hoare triple {6069#(and (= main_~q~0 main_~p~0) (= main_~d~0 (mod main_~B~0 4294967296)) (<= (mod main_~A~0 4294967296) (+ main_~d~0 main_~r~0)) (<= (mod main_~B~0 4294967296) (+ main_~d~0 main_~r~0)) (< (mod main_~A~0 4294967296) (* 2 (mod main_~B~0 4294967296))))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {5850#true} is VALID [2022-04-08 12:55:48,364 INFO L290 TraceCheckUtils]: 72: Hoare triple {5850#true} ~cond := #in~cond; {5961#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2022-04-08 12:55:48,365 INFO L290 TraceCheckUtils]: 73: Hoare triple {5961#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} assume !(0 == ~cond); {5965#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 12:55:48,365 INFO L290 TraceCheckUtils]: 74: Hoare triple {5965#(not (= |__VERIFIER_assert_#in~cond| 0))} assume true; {5965#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 12:55:48,369 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {5965#(not (= |__VERIFIER_assert_#in~cond| 0))} {6069#(and (= main_~q~0 main_~p~0) (= main_~d~0 (mod main_~B~0 4294967296)) (<= (mod main_~A~0 4294967296) (+ main_~d~0 main_~r~0)) (<= (mod main_~B~0 4294967296) (+ main_~d~0 main_~r~0)) (< (mod main_~A~0 4294967296) (* 2 (mod main_~B~0 4294967296))))} #93#return; {6088#(and (= main_~q~0 main_~p~0) (= (mod main_~A~0 4294967296) (+ (* (mod main_~d~0 4294967296) main_~q~0) main_~r~0)) (<= (mod main_~d~0 4294967296) (+ main_~d~0 main_~r~0)) (< (mod main_~A~0 4294967296) (* (mod main_~d~0 4294967296) 2)) (< main_~d~0 4294967296) (<= 0 main_~d~0))} is VALID [2022-04-08 12:55:48,369 INFO L272 TraceCheckUtils]: 76: Hoare triple {6088#(and (= main_~q~0 main_~p~0) (= (mod main_~A~0 4294967296) (+ (* (mod main_~d~0 4294967296) main_~q~0) main_~r~0)) (<= (mod main_~d~0 4294967296) (+ main_~d~0 main_~r~0)) (< (mod main_~A~0 4294967296) (* (mod main_~d~0 4294967296) 2)) (< main_~d~0 4294967296) (<= 0 main_~d~0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {5850#true} is VALID [2022-04-08 12:55:48,369 INFO L290 TraceCheckUtils]: 77: Hoare triple {5850#true} ~cond := #in~cond; {5850#true} is VALID [2022-04-08 12:55:48,369 INFO L290 TraceCheckUtils]: 78: Hoare triple {5850#true} assume !(0 == ~cond); {5850#true} is VALID [2022-04-08 12:55:48,369 INFO L290 TraceCheckUtils]: 79: Hoare triple {5850#true} assume true; {5850#true} is VALID [2022-04-08 12:55:48,370 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {5850#true} {6088#(and (= main_~q~0 main_~p~0) (= (mod main_~A~0 4294967296) (+ (* (mod main_~d~0 4294967296) main_~q~0) main_~r~0)) (<= (mod main_~d~0 4294967296) (+ main_~d~0 main_~r~0)) (< (mod main_~A~0 4294967296) (* (mod main_~d~0 4294967296) 2)) (< main_~d~0 4294967296) (<= 0 main_~d~0))} #95#return; {6088#(and (= main_~q~0 main_~p~0) (= (mod main_~A~0 4294967296) (+ (* (mod main_~d~0 4294967296) main_~q~0) main_~r~0)) (<= (mod main_~d~0 4294967296) (+ main_~d~0 main_~r~0)) (< (mod main_~A~0 4294967296) (* (mod main_~d~0 4294967296) 2)) (< main_~d~0 4294967296) (<= 0 main_~d~0))} is VALID [2022-04-08 12:55:48,370 INFO L290 TraceCheckUtils]: 81: Hoare triple {6088#(and (= main_~q~0 main_~p~0) (= (mod main_~A~0 4294967296) (+ (* (mod main_~d~0 4294967296) main_~q~0) main_~r~0)) (<= (mod main_~d~0 4294967296) (+ main_~d~0 main_~r~0)) (< (mod main_~A~0 4294967296) (* (mod main_~d~0 4294967296) 2)) (< main_~d~0 4294967296) (<= 0 main_~d~0))} assume !(1 != ~p~0); {6107#(and (= (mod main_~A~0 4294967296) (+ (* (mod main_~d~0 4294967296) main_~q~0) main_~r~0)) (<= (mod main_~d~0 4294967296) (+ main_~d~0 main_~r~0)) (< (mod main_~A~0 4294967296) (* (mod main_~d~0 4294967296) 2)) (< main_~d~0 4294967296) (= main_~q~0 1))} is VALID [2022-04-08 12:55:48,372 INFO L272 TraceCheckUtils]: 82: Hoare triple {6107#(and (= (mod main_~A~0 4294967296) (+ (* (mod main_~d~0 4294967296) main_~q~0) main_~r~0)) (<= (mod main_~d~0 4294967296) (+ main_~d~0 main_~r~0)) (< (mod main_~A~0 4294967296) (* (mod main_~d~0 4294967296) 2)) (< main_~d~0 4294967296) (= main_~q~0 1))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~d~0 * ~q~0 + ~r~0 then 1 else 0)); {6111#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 12:55:48,372 INFO L290 TraceCheckUtils]: 83: Hoare triple {6111#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {6115#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 12:55:48,372 INFO L290 TraceCheckUtils]: 84: Hoare triple {6115#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {5851#false} is VALID [2022-04-08 12:55:48,372 INFO L290 TraceCheckUtils]: 85: Hoare triple {5851#false} assume !false; {5851#false} is VALID [2022-04-08 12:55:48,373 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 45 proven. 32 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2022-04-08 12:55:48,373 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:57:46,187 INFO L290 TraceCheckUtils]: 85: Hoare triple {5851#false} assume !false; {5851#false} is VALID [2022-04-08 12:57:46,187 INFO L290 TraceCheckUtils]: 84: Hoare triple {6115#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {5851#false} is VALID [2022-04-08 12:57:46,188 INFO L290 TraceCheckUtils]: 83: Hoare triple {6111#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {6115#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 12:57:46,188 INFO L272 TraceCheckUtils]: 82: Hoare triple {6131#(= (mod main_~A~0 4294967296) (+ (* main_~d~0 main_~q~0) main_~r~0))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~d~0 * ~q~0 + ~r~0 then 1 else 0)); {6111#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 12:57:46,189 INFO L290 TraceCheckUtils]: 81: Hoare triple {6135#(or (= (mod main_~A~0 4294967296) (+ (* main_~d~0 main_~q~0) main_~r~0)) (not (= main_~p~0 1)))} assume !(1 != ~p~0); {6131#(= (mod main_~A~0 4294967296) (+ (* main_~d~0 main_~q~0) main_~r~0))} is VALID [2022-04-08 12:57:46,190 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {5850#true} {6135#(or (= (mod main_~A~0 4294967296) (+ (* main_~d~0 main_~q~0) main_~r~0)) (not (= main_~p~0 1)))} #95#return; {6135#(or (= (mod main_~A~0 4294967296) (+ (* main_~d~0 main_~q~0) main_~r~0)) (not (= main_~p~0 1)))} is VALID [2022-04-08 12:57:46,190 INFO L290 TraceCheckUtils]: 79: Hoare triple {5850#true} assume true; {5850#true} is VALID [2022-04-08 12:57:46,190 INFO L290 TraceCheckUtils]: 78: Hoare triple {5850#true} assume !(0 == ~cond); {5850#true} is VALID [2022-04-08 12:57:46,190 INFO L290 TraceCheckUtils]: 77: Hoare triple {5850#true} ~cond := #in~cond; {5850#true} is VALID [2022-04-08 12:57:46,190 INFO L272 TraceCheckUtils]: 76: Hoare triple {6135#(or (= (mod main_~A~0 4294967296) (+ (* main_~d~0 main_~q~0) main_~r~0)) (not (= main_~p~0 1)))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {5850#true} is VALID [2022-04-08 12:57:46,191 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {5965#(not (= |__VERIFIER_assert_#in~cond| 0))} {6154#(or (= (mod main_~A~0 4294967296) (+ (* main_~d~0 main_~q~0) main_~r~0)) (not (= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (not (= main_~p~0 1)))} #93#return; {6135#(or (= (mod main_~A~0 4294967296) (+ (* main_~d~0 main_~q~0) main_~r~0)) (not (= main_~p~0 1)))} is VALID [2022-04-08 12:57:46,191 INFO L290 TraceCheckUtils]: 74: Hoare triple {5965#(not (= |__VERIFIER_assert_#in~cond| 0))} assume true; {5965#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 12:57:46,191 INFO L290 TraceCheckUtils]: 73: Hoare triple {6164#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} assume !(0 == ~cond); {5965#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 12:57:46,191 INFO L290 TraceCheckUtils]: 72: Hoare triple {5850#true} ~cond := #in~cond; {6164#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-08 12:57:46,192 INFO L272 TraceCheckUtils]: 71: Hoare triple {6154#(or (= (mod main_~A~0 4294967296) (+ (* main_~d~0 main_~q~0) main_~r~0)) (not (= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (not (= main_~p~0 1)))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {5850#true} is VALID [2022-04-08 12:57:46,192 INFO L290 TraceCheckUtils]: 70: Hoare triple {6154#(or (= (mod main_~A~0 4294967296) (+ (* main_~d~0 main_~q~0) main_~r~0)) (not (= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (not (= main_~p~0 1)))} assume !false; {6154#(or (= (mod main_~A~0 4294967296) (+ (* main_~d~0 main_~q~0) main_~r~0)) (not (= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (not (= main_~p~0 1)))} is VALID [2022-04-08 12:57:46,195 INFO L290 TraceCheckUtils]: 69: Hoare triple {6174#(or (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) main_~d~0))) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* main_~d~0 (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))))} assume ~r~0 >= ~d~0;~r~0 := ~r~0 - ~d~0;~q~0 := ~q~0 + ~p~0; {6154#(or (= (mod main_~A~0 4294967296) (+ (* main_~d~0 main_~q~0) main_~r~0)) (not (= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (not (= main_~p~0 1)))} is VALID [2022-04-08 12:57:46,201 INFO L290 TraceCheckUtils]: 68: Hoare triple {6178#(and (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (div main_~d~0 2) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2))))) (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (+ (div main_~d~0 2) 1) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2) 1)))))} assume !!(1 != ~p~0);~d~0 := (if ~d~0 < 0 && 0 != ~d~0 % 2 then 1 + ~d~0 / 2 else ~d~0 / 2);~p~0 := (if ~p~0 < 0 && 0 != ~p~0 % 2 then 1 + ~p~0 / 2 else ~p~0 / 2); {6174#(or (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) main_~d~0))) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* main_~d~0 (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))))} is VALID [2022-04-08 12:57:46,201 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {5850#true} {6178#(and (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (div main_~d~0 2) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2))))) (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (+ (div main_~d~0 2) 1) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2) 1)))))} #95#return; {6178#(and (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (div main_~d~0 2) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2))))) (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (+ (div main_~d~0 2) 1) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2) 1)))))} is VALID [2022-04-08 12:57:46,201 INFO L290 TraceCheckUtils]: 66: Hoare triple {5850#true} assume true; {5850#true} is VALID [2022-04-08 12:57:46,201 INFO L290 TraceCheckUtils]: 65: Hoare triple {5850#true} assume !(0 == ~cond); {5850#true} is VALID [2022-04-08 12:57:46,201 INFO L290 TraceCheckUtils]: 64: Hoare triple {5850#true} ~cond := #in~cond; {5850#true} is VALID [2022-04-08 12:57:46,201 INFO L272 TraceCheckUtils]: 63: Hoare triple {6178#(and (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (div main_~d~0 2) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2))))) (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (+ (div main_~d~0 2) 1) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2) 1)))))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {5850#true} is VALID [2022-04-08 12:57:46,202 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {5850#true} {6178#(and (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (div main_~d~0 2) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2))))) (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (+ (div main_~d~0 2) 1) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2) 1)))))} #93#return; {6178#(and (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (div main_~d~0 2) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2))))) (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (+ (div main_~d~0 2) 1) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2) 1)))))} is VALID [2022-04-08 12:57:46,202 INFO L290 TraceCheckUtils]: 61: Hoare triple {5850#true} assume true; {5850#true} is VALID [2022-04-08 12:57:46,202 INFO L290 TraceCheckUtils]: 60: Hoare triple {5850#true} assume !(0 == ~cond); {5850#true} is VALID [2022-04-08 12:57:46,202 INFO L290 TraceCheckUtils]: 59: Hoare triple {5850#true} ~cond := #in~cond; {5850#true} is VALID [2022-04-08 12:57:46,202 INFO L272 TraceCheckUtils]: 58: Hoare triple {6178#(and (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (div main_~d~0 2) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2))))) (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (+ (div main_~d~0 2) 1) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2) 1)))))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {5850#true} is VALID [2022-04-08 12:57:46,203 INFO L290 TraceCheckUtils]: 57: Hoare triple {6178#(and (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (div main_~d~0 2) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2))))) (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (+ (div main_~d~0 2) 1) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2) 1)))))} assume !false; {6178#(and (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (div main_~d~0 2) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2))))) (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (+ (div main_~d~0 2) 1) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2) 1)))))} is VALID [2022-04-08 12:57:46,204 INFO L290 TraceCheckUtils]: 56: Hoare triple {6215#(or (and (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (div main_~d~0 2) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2))))) (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (+ (div main_~d~0 2) 1) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2) 1))))) (<= main_~d~0 main_~r~0))} assume !(~r~0 >= ~d~0); {6178#(and (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (div main_~d~0 2) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2))))) (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (+ (div main_~d~0 2) 1) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2) 1)))))} is VALID [2022-04-08 12:57:46,231 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {5850#true} {6215#(or (and (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (div main_~d~0 2) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2))))) (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (+ (div main_~d~0 2) 1) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2) 1))))) (<= main_~d~0 main_~r~0))} #91#return; {6215#(or (and (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (div main_~d~0 2) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2))))) (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (+ (div main_~d~0 2) 1) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2) 1))))) (<= main_~d~0 main_~r~0))} is VALID [2022-04-08 12:57:46,232 INFO L290 TraceCheckUtils]: 54: Hoare triple {5850#true} assume true; {5850#true} is VALID [2022-04-08 12:57:46,232 INFO L290 TraceCheckUtils]: 53: Hoare triple {5850#true} assume !(0 == ~cond); {5850#true} is VALID [2022-04-08 12:57:46,232 INFO L290 TraceCheckUtils]: 52: Hoare triple {5850#true} ~cond := #in~cond; {5850#true} is VALID [2022-04-08 12:57:46,232 INFO L272 TraceCheckUtils]: 51: Hoare triple {6215#(or (and (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (div main_~d~0 2) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2))))) (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (+ (div main_~d~0 2) 1) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2) 1))))) (<= main_~d~0 main_~r~0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {5850#true} is VALID [2022-04-08 12:57:46,232 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {5850#true} {6215#(or (and (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (div main_~d~0 2) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2))))) (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (+ (div main_~d~0 2) 1) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2) 1))))) (<= main_~d~0 main_~r~0))} #89#return; {6215#(or (and (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (div main_~d~0 2) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2))))) (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (+ (div main_~d~0 2) 1) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2) 1))))) (<= main_~d~0 main_~r~0))} is VALID [2022-04-08 12:57:46,232 INFO L290 TraceCheckUtils]: 49: Hoare triple {5850#true} assume true; {5850#true} is VALID [2022-04-08 12:57:46,232 INFO L290 TraceCheckUtils]: 48: Hoare triple {5850#true} assume !(0 == ~cond); {5850#true} is VALID [2022-04-08 12:57:46,232 INFO L290 TraceCheckUtils]: 47: Hoare triple {5850#true} ~cond := #in~cond; {5850#true} is VALID [2022-04-08 12:57:46,233 INFO L272 TraceCheckUtils]: 46: Hoare triple {6215#(or (and (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (div main_~d~0 2) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2))))) (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (+ (div main_~d~0 2) 1) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2) 1))))) (<= main_~d~0 main_~r~0))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {5850#true} is VALID [2022-04-08 12:57:46,233 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {5850#true} {6215#(or (and (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (div main_~d~0 2) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2))))) (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (+ (div main_~d~0 2) 1) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2) 1))))) (<= main_~d~0 main_~r~0))} #87#return; {6215#(or (and (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (div main_~d~0 2) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2))))) (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (+ (div main_~d~0 2) 1) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2) 1))))) (<= main_~d~0 main_~r~0))} is VALID [2022-04-08 12:57:46,233 INFO L290 TraceCheckUtils]: 44: Hoare triple {5850#true} assume true; {5850#true} is VALID [2022-04-08 12:57:46,233 INFO L290 TraceCheckUtils]: 43: Hoare triple {5850#true} assume !(0 == ~cond); {5850#true} is VALID [2022-04-08 12:57:46,233 INFO L290 TraceCheckUtils]: 42: Hoare triple {5850#true} ~cond := #in~cond; {5850#true} is VALID [2022-04-08 12:57:46,233 INFO L272 TraceCheckUtils]: 41: Hoare triple {6215#(or (and (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (div main_~d~0 2) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2))))) (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (+ (div main_~d~0 2) 1) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2) 1))))) (<= main_~d~0 main_~r~0))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {5850#true} is VALID [2022-04-08 12:57:46,234 INFO L290 TraceCheckUtils]: 40: Hoare triple {6215#(or (and (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (div main_~d~0 2) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2))))) (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (+ (div main_~d~0 2) 1) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2) 1))))) (<= main_~d~0 main_~r~0))} assume !false; {6215#(or (and (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (div main_~d~0 2) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2))))) (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (+ (div main_~d~0 2) 1) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2) 1))))) (<= main_~d~0 main_~r~0))} is VALID [2022-04-08 12:57:46,238 INFO L290 TraceCheckUtils]: 39: Hoare triple {6267#(or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (div (* main_~d~0 2) 2) (+ main_~q~0 1)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296)))) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) main_~d~0))) (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0))} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {6215#(or (and (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (div main_~d~0 2) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2))))) (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (+ (div main_~d~0 2) 1) (+ main_~q~0 1)) (* (- 1) (mod main_~B~0 4294967296)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) (div main_~d~0 2) 1))))) (<= main_~d~0 main_~r~0))} is VALID [2022-04-08 12:57:46,238 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {5965#(not (= |__VERIFIER_assert_#in~cond| 0))} {6271#(or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (div (* main_~d~0 2) 2) (+ main_~q~0 1)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296)))) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) main_~d~0))) (not (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))) (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0))} #91#return; {6267#(or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (div (* main_~d~0 2) 2) (+ main_~q~0 1)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296)))) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) main_~d~0))) (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0))} is VALID [2022-04-08 12:57:46,239 INFO L290 TraceCheckUtils]: 37: Hoare triple {5965#(not (= |__VERIFIER_assert_#in~cond| 0))} assume true; {5965#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 12:57:46,239 INFO L290 TraceCheckUtils]: 36: Hoare triple {6164#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} assume !(0 == ~cond); {5965#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 12:57:46,239 INFO L290 TraceCheckUtils]: 35: Hoare triple {5850#true} ~cond := #in~cond; {6164#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-08 12:57:46,239 INFO L272 TraceCheckUtils]: 34: Hoare triple {6271#(or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (div (* main_~d~0 2) 2) (+ main_~q~0 1)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296)))) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) main_~d~0))) (not (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))) (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {5850#true} is VALID [2022-04-08 12:57:46,240 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {5850#true} {6271#(or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (div (* main_~d~0 2) 2) (+ main_~q~0 1)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296)))) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) main_~d~0))) (not (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))) (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0))} #89#return; {6271#(or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (div (* main_~d~0 2) 2) (+ main_~q~0 1)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296)))) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) main_~d~0))) (not (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))) (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0))} is VALID [2022-04-08 12:57:46,240 INFO L290 TraceCheckUtils]: 32: Hoare triple {5850#true} assume true; {5850#true} is VALID [2022-04-08 12:57:46,240 INFO L290 TraceCheckUtils]: 31: Hoare triple {5850#true} assume !(0 == ~cond); {5850#true} is VALID [2022-04-08 12:57:46,240 INFO L290 TraceCheckUtils]: 30: Hoare triple {5850#true} ~cond := #in~cond; {5850#true} is VALID [2022-04-08 12:57:46,240 INFO L272 TraceCheckUtils]: 29: Hoare triple {6271#(or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (div (* main_~d~0 2) 2) (+ main_~q~0 1)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296)))) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) main_~d~0))) (not (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))) (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {5850#true} is VALID [2022-04-08 12:57:46,241 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {5850#true} {6271#(or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (div (* main_~d~0 2) 2) (+ main_~q~0 1)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296)))) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) main_~d~0))) (not (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))) (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0))} #87#return; {6271#(or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (div (* main_~d~0 2) 2) (+ main_~q~0 1)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296)))) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) main_~d~0))) (not (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))) (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0))} is VALID [2022-04-08 12:57:46,241 INFO L290 TraceCheckUtils]: 27: Hoare triple {5850#true} assume true; {5850#true} is VALID [2022-04-08 12:57:46,241 INFO L290 TraceCheckUtils]: 26: Hoare triple {5850#true} assume !(0 == ~cond); {5850#true} is VALID [2022-04-08 12:57:46,241 INFO L290 TraceCheckUtils]: 25: Hoare triple {5850#true} ~cond := #in~cond; {5850#true} is VALID [2022-04-08 12:57:46,241 INFO L272 TraceCheckUtils]: 24: Hoare triple {6271#(or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (div (* main_~d~0 2) 2) (+ main_~q~0 1)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296)))) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) main_~d~0))) (not (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))) (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {5850#true} is VALID [2022-04-08 12:57:46,241 INFO L290 TraceCheckUtils]: 23: Hoare triple {6271#(or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (div (* main_~d~0 2) 2) (+ main_~q~0 1)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296)))) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) main_~d~0))) (not (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))) (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0))} assume !false; {6271#(or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (div (* main_~d~0 2) 2) (+ main_~q~0 1)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296)))) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) main_~d~0))) (not (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))) (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0))} is VALID [2022-04-08 12:57:46,242 INFO L290 TraceCheckUtils]: 22: Hoare triple {5850#true} ~r~0 := ~A~0 % 4294967296;~d~0 := ~B~0 % 4294967296;~p~0 := 1;~q~0 := 0; {6271#(or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (div (* main_~d~0 2) 2) (+ main_~q~0 1)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296)))) (not (<= (+ main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (mod main_~A~0 4294967296) main_~d~0))) (not (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))) (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0))} is VALID [2022-04-08 12:57:46,242 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {5850#true} {5850#true} #85#return; {5850#true} is VALID [2022-04-08 12:57:46,242 INFO L290 TraceCheckUtils]: 20: Hoare triple {5850#true} assume true; {5850#true} is VALID [2022-04-08 12:57:46,242 INFO L290 TraceCheckUtils]: 19: Hoare triple {5850#true} assume !(0 == ~cond); {5850#true} is VALID [2022-04-08 12:57:46,242 INFO L290 TraceCheckUtils]: 18: Hoare triple {5850#true} ~cond := #in~cond; {5850#true} is VALID [2022-04-08 12:57:46,242 INFO L272 TraceCheckUtils]: 17: Hoare triple {5850#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 1 then 1 else 0)); {5850#true} is VALID [2022-04-08 12:57:46,242 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {5850#true} {5850#true} #83#return; {5850#true} is VALID [2022-04-08 12:57:46,242 INFO L290 TraceCheckUtils]: 15: Hoare triple {5850#true} assume true; {5850#true} is VALID [2022-04-08 12:57:46,242 INFO L290 TraceCheckUtils]: 14: Hoare triple {5850#true} assume !(0 == ~cond); {5850#true} is VALID [2022-04-08 12:57:46,242 INFO L290 TraceCheckUtils]: 13: Hoare triple {5850#true} ~cond := #in~cond; {5850#true} is VALID [2022-04-08 12:57:46,242 INFO L272 TraceCheckUtils]: 12: Hoare triple {5850#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 0 && ~B~0 % 4294967296 <= 20 then 1 else 0)); {5850#true} is VALID [2022-04-08 12:57:46,242 INFO L290 TraceCheckUtils]: 11: Hoare triple {5850#true} ~B~0 := #t~nondet5;havoc #t~nondet5; {5850#true} is VALID [2022-04-08 12:57:46,242 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {5850#true} {5850#true} #81#return; {5850#true} is VALID [2022-04-08 12:57:46,243 INFO L290 TraceCheckUtils]: 9: Hoare triple {5850#true} assume true; {5850#true} is VALID [2022-04-08 12:57:46,243 INFO L290 TraceCheckUtils]: 8: Hoare triple {5850#true} assume !(0 == ~cond); {5850#true} is VALID [2022-04-08 12:57:46,243 INFO L290 TraceCheckUtils]: 7: Hoare triple {5850#true} ~cond := #in~cond; {5850#true} is VALID [2022-04-08 12:57:46,243 INFO L272 TraceCheckUtils]: 6: Hoare triple {5850#true} call assume_abort_if_not((if ~A~0 % 4294967296 >= 0 && ~A~0 % 4294967296 <= 20 then 1 else 0)); {5850#true} is VALID [2022-04-08 12:57:46,243 INFO L290 TraceCheckUtils]: 5: Hoare triple {5850#true} havoc ~A~0;havoc ~B~0;havoc ~r~0;havoc ~d~0;havoc ~p~0;havoc ~q~0;~A~0 := #t~nondet4;havoc #t~nondet4; {5850#true} is VALID [2022-04-08 12:57:46,243 INFO L272 TraceCheckUtils]: 4: Hoare triple {5850#true} call #t~ret6 := main(); {5850#true} is VALID [2022-04-08 12:57:46,243 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5850#true} {5850#true} #101#return; {5850#true} is VALID [2022-04-08 12:57:46,243 INFO L290 TraceCheckUtils]: 2: Hoare triple {5850#true} assume true; {5850#true} is VALID [2022-04-08 12:57:46,243 INFO L290 TraceCheckUtils]: 1: Hoare triple {5850#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {5850#true} is VALID [2022-04-08 12:57:46,243 INFO L272 TraceCheckUtils]: 0: Hoare triple {5850#true} call ULTIMATE.init(); {5850#true} is VALID [2022-04-08 12:57:46,243 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 45 proven. 32 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2022-04-08 12:57:46,244 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:57:46,244 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [857660687] [2022-04-08 12:57:46,244 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:57:46,244 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1624555225] [2022-04-08 12:57:46,244 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1624555225] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:57:46,244 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:57:46,244 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14] total 23 [2022-04-08 12:57:46,244 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:57:46,244 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [246717476] [2022-04-08 12:57:46,244 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [246717476] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:57:46,244 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:57:46,244 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-08 12:57:46,244 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1214482626] [2022-04-08 12:57:46,244 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:57:46,245 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 13 states have (on average 2.0) internal successors, (26), 11 states have internal predecessors, (26), 7 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (14), 6 states have call predecessors, (14), 6 states have call successors, (14) Word has length 86 [2022-04-08 12:57:46,245 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:57:46,245 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 13 states have (on average 2.0) internal successors, (26), 11 states have internal predecessors, (26), 7 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (14), 6 states have call predecessors, (14), 6 states have call successors, (14) [2022-04-08 12:57:46,302 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:57:46,303 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-08 12:57:46,303 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:57:46,303 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-08 12:57:46,303 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=96, Invalid=410, Unknown=0, NotChecked=0, Total=506 [2022-04-08 12:57:46,303 INFO L87 Difference]: Start difference. First operand 110 states and 126 transitions. Second operand has 14 states, 13 states have (on average 2.0) internal successors, (26), 11 states have internal predecessors, (26), 7 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (14), 6 states have call predecessors, (14), 6 states have call successors, (14) [2022-04-08 12:57:49,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:57:49,381 INFO L93 Difference]: Finished difference Result 116 states and 131 transitions. [2022-04-08 12:57:49,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-08 12:57:49,382 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 13 states have (on average 2.0) internal successors, (26), 11 states have internal predecessors, (26), 7 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (14), 6 states have call predecessors, (14), 6 states have call successors, (14) Word has length 86 [2022-04-08 12:57:49,382 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:57:49,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 13 states have (on average 2.0) internal successors, (26), 11 states have internal predecessors, (26), 7 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (14), 6 states have call predecessors, (14), 6 states have call successors, (14) [2022-04-08 12:57:49,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 79 transitions. [2022-04-08 12:57:49,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 13 states have (on average 2.0) internal successors, (26), 11 states have internal predecessors, (26), 7 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (14), 6 states have call predecessors, (14), 6 states have call successors, (14) [2022-04-08 12:57:49,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 79 transitions. [2022-04-08 12:57:49,386 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 79 transitions. [2022-04-08 12:57:49,459 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 79 edges. 79 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:57:49,461 INFO L225 Difference]: With dead ends: 116 [2022-04-08 12:57:49,461 INFO L226 Difference]: Without dead ends: 88 [2022-04-08 12:57:49,461 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 175 GetRequests, 149 SyntacticMatches, 1 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 109 ImplicationChecksByTransitivity, 8.0s TimeCoverageRelationStatistics Valid=135, Invalid=567, Unknown=0, NotChecked=0, Total=702 [2022-04-08 12:57:49,462 INFO L913 BasicCegarLoop]: 36 mSDtfsCounter, 17 mSDsluCounter, 162 mSDsCounter, 0 mSdLazyCounter, 337 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19 SdHoareTripleChecker+Valid, 198 SdHoareTripleChecker+Invalid, 352 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 337 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-04-08 12:57:49,462 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [19 Valid, 198 Invalid, 352 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 337 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-04-08 12:57:49,463 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 88 states. [2022-04-08 12:57:49,503 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 88 to 88. [2022-04-08 12:57:49,503 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:57:49,504 INFO L82 GeneralOperation]: Start isEquivalent. First operand 88 states. Second operand has 88 states, 52 states have (on average 1.1153846153846154) internal successors, (58), 55 states have internal predecessors, (58), 23 states have call successors, (23), 13 states have call predecessors, (23), 12 states have return successors, (21), 19 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-08 12:57:49,504 INFO L74 IsIncluded]: Start isIncluded. First operand 88 states. Second operand has 88 states, 52 states have (on average 1.1153846153846154) internal successors, (58), 55 states have internal predecessors, (58), 23 states have call successors, (23), 13 states have call predecessors, (23), 12 states have return successors, (21), 19 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-08 12:57:49,504 INFO L87 Difference]: Start difference. First operand 88 states. Second operand has 88 states, 52 states have (on average 1.1153846153846154) internal successors, (58), 55 states have internal predecessors, (58), 23 states have call successors, (23), 13 states have call predecessors, (23), 12 states have return successors, (21), 19 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-08 12:57:49,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:57:49,507 INFO L93 Difference]: Finished difference Result 88 states and 102 transitions. [2022-04-08 12:57:49,507 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 102 transitions. [2022-04-08 12:57:49,507 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:57:49,507 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:57:49,508 INFO L74 IsIncluded]: Start isIncluded. First operand has 88 states, 52 states have (on average 1.1153846153846154) internal successors, (58), 55 states have internal predecessors, (58), 23 states have call successors, (23), 13 states have call predecessors, (23), 12 states have return successors, (21), 19 states have call predecessors, (21), 21 states have call successors, (21) Second operand 88 states. [2022-04-08 12:57:49,508 INFO L87 Difference]: Start difference. First operand has 88 states, 52 states have (on average 1.1153846153846154) internal successors, (58), 55 states have internal predecessors, (58), 23 states have call successors, (23), 13 states have call predecessors, (23), 12 states have return successors, (21), 19 states have call predecessors, (21), 21 states have call successors, (21) Second operand 88 states. [2022-04-08 12:57:49,510 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:57:49,510 INFO L93 Difference]: Finished difference Result 88 states and 102 transitions. [2022-04-08 12:57:49,510 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 102 transitions. [2022-04-08 12:57:49,511 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:57:49,511 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:57:49,511 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:57:49,511 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:57:49,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 88 states, 52 states have (on average 1.1153846153846154) internal successors, (58), 55 states have internal predecessors, (58), 23 states have call successors, (23), 13 states have call predecessors, (23), 12 states have return successors, (21), 19 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-08 12:57:49,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 102 transitions. [2022-04-08 12:57:49,513 INFO L78 Accepts]: Start accepts. Automaton has 88 states and 102 transitions. Word has length 86 [2022-04-08 12:57:49,513 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:57:49,513 INFO L478 AbstractCegarLoop]: Abstraction has 88 states and 102 transitions. [2022-04-08 12:57:49,513 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 13 states have (on average 2.0) internal successors, (26), 11 states have internal predecessors, (26), 7 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (14), 6 states have call predecessors, (14), 6 states have call successors, (14) [2022-04-08 12:57:49,513 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 88 states and 102 transitions. [2022-04-08 12:57:49,697 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 102 edges. 102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:57:49,697 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 102 transitions. [2022-04-08 12:57:49,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-04-08 12:57:49,701 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:57:49,701 INFO L499 BasicCegarLoop]: trace histogram [12, 11, 11, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 12:57:49,717 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-04-08 12:57:49,919 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:57:49,920 INFO L403 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:57:49,920 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:57:49,920 INFO L85 PathProgramCache]: Analyzing trace with hash 1885636697, now seen corresponding path program 5 times [2022-04-08 12:57:49,920 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:57:49,920 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2030848194] [2022-04-08 12:57:49,921 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:57:49,921 INFO L85 PathProgramCache]: Analyzing trace with hash 1885636697, now seen corresponding path program 6 times [2022-04-08 12:57:49,921 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:57:49,921 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2084349047] [2022-04-08 12:57:49,921 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:57:49,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:57:49,939 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:57:49,939 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2040654956] [2022-04-08 12:57:49,940 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 12:57:49,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:57:49,940 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:57:49,940 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-08 12:57:49,941 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-04-08 12:57:49,982 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 4 check-sat command(s) [2022-04-08 12:57:49,982 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:57:49,982 INFO L263 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 26 conjunts are in the unsatisfiable core [2022-04-08 12:57:49,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:57:49,999 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:59:00,520 WARN L907 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2022-04-08 12:59:00,988 INFO L272 TraceCheckUtils]: 0: Hoare triple {6980#true} call ULTIMATE.init(); {6980#true} is VALID [2022-04-08 12:59:00,988 INFO L290 TraceCheckUtils]: 1: Hoare triple {6980#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {6980#true} is VALID [2022-04-08 12:59:00,988 INFO L290 TraceCheckUtils]: 2: Hoare triple {6980#true} assume true; {6980#true} is VALID [2022-04-08 12:59:00,989 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6980#true} {6980#true} #101#return; {6980#true} is VALID [2022-04-08 12:59:00,989 INFO L272 TraceCheckUtils]: 4: Hoare triple {6980#true} call #t~ret6 := main(); {6980#true} is VALID [2022-04-08 12:59:00,989 INFO L290 TraceCheckUtils]: 5: Hoare triple {6980#true} havoc ~A~0;havoc ~B~0;havoc ~r~0;havoc ~d~0;havoc ~p~0;havoc ~q~0;~A~0 := #t~nondet4;havoc #t~nondet4; {6980#true} is VALID [2022-04-08 12:59:00,989 INFO L272 TraceCheckUtils]: 6: Hoare triple {6980#true} call assume_abort_if_not((if ~A~0 % 4294967296 >= 0 && ~A~0 % 4294967296 <= 20 then 1 else 0)); {6980#true} is VALID [2022-04-08 12:59:00,989 INFO L290 TraceCheckUtils]: 7: Hoare triple {6980#true} ~cond := #in~cond; {6980#true} is VALID [2022-04-08 12:59:00,989 INFO L290 TraceCheckUtils]: 8: Hoare triple {6980#true} assume !(0 == ~cond); {6980#true} is VALID [2022-04-08 12:59:00,989 INFO L290 TraceCheckUtils]: 9: Hoare triple {6980#true} assume true; {6980#true} is VALID [2022-04-08 12:59:00,989 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {6980#true} {6980#true} #81#return; {6980#true} is VALID [2022-04-08 12:59:00,989 INFO L290 TraceCheckUtils]: 11: Hoare triple {6980#true} ~B~0 := #t~nondet5;havoc #t~nondet5; {6980#true} is VALID [2022-04-08 12:59:00,989 INFO L272 TraceCheckUtils]: 12: Hoare triple {6980#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 0 && ~B~0 % 4294967296 <= 20 then 1 else 0)); {6980#true} is VALID [2022-04-08 12:59:00,989 INFO L290 TraceCheckUtils]: 13: Hoare triple {6980#true} ~cond := #in~cond; {6980#true} is VALID [2022-04-08 12:59:00,989 INFO L290 TraceCheckUtils]: 14: Hoare triple {6980#true} assume !(0 == ~cond); {6980#true} is VALID [2022-04-08 12:59:00,989 INFO L290 TraceCheckUtils]: 15: Hoare triple {6980#true} assume true; {6980#true} is VALID [2022-04-08 12:59:00,989 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {6980#true} {6980#true} #83#return; {6980#true} is VALID [2022-04-08 12:59:00,989 INFO L272 TraceCheckUtils]: 17: Hoare triple {6980#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 1 then 1 else 0)); {6980#true} is VALID [2022-04-08 12:59:00,989 INFO L290 TraceCheckUtils]: 18: Hoare triple {6980#true} ~cond := #in~cond; {6980#true} is VALID [2022-04-08 12:59:00,989 INFO L290 TraceCheckUtils]: 19: Hoare triple {6980#true} assume !(0 == ~cond); {6980#true} is VALID [2022-04-08 12:59:00,990 INFO L290 TraceCheckUtils]: 20: Hoare triple {6980#true} assume true; {6980#true} is VALID [2022-04-08 12:59:00,990 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {6980#true} {6980#true} #85#return; {6980#true} is VALID [2022-04-08 12:59:00,990 INFO L290 TraceCheckUtils]: 22: Hoare triple {6980#true} ~r~0 := ~A~0 % 4294967296;~d~0 := ~B~0 % 4294967296;~p~0 := 1;~q~0 := 0; {7051#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} is VALID [2022-04-08 12:59:00,990 INFO L290 TraceCheckUtils]: 23: Hoare triple {7051#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} assume !false; {7051#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} is VALID [2022-04-08 12:59:00,990 INFO L272 TraceCheckUtils]: 24: Hoare triple {7051#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {6980#true} is VALID [2022-04-08 12:59:00,990 INFO L290 TraceCheckUtils]: 25: Hoare triple {6980#true} ~cond := #in~cond; {6980#true} is VALID [2022-04-08 12:59:00,991 INFO L290 TraceCheckUtils]: 26: Hoare triple {6980#true} assume !(0 == ~cond); {6980#true} is VALID [2022-04-08 12:59:00,991 INFO L290 TraceCheckUtils]: 27: Hoare triple {6980#true} assume true; {6980#true} is VALID [2022-04-08 12:59:00,991 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {6980#true} {7051#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} #87#return; {7051#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} is VALID [2022-04-08 12:59:00,991 INFO L272 TraceCheckUtils]: 29: Hoare triple {7051#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {6980#true} is VALID [2022-04-08 12:59:00,991 INFO L290 TraceCheckUtils]: 30: Hoare triple {6980#true} ~cond := #in~cond; {6980#true} is VALID [2022-04-08 12:59:00,991 INFO L290 TraceCheckUtils]: 31: Hoare triple {6980#true} assume !(0 == ~cond); {6980#true} is VALID [2022-04-08 12:59:00,991 INFO L290 TraceCheckUtils]: 32: Hoare triple {6980#true} assume true; {6980#true} is VALID [2022-04-08 12:59:00,992 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {6980#true} {7051#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} #89#return; {7051#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} is VALID [2022-04-08 12:59:00,992 INFO L272 TraceCheckUtils]: 34: Hoare triple {7051#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {6980#true} is VALID [2022-04-08 12:59:00,992 INFO L290 TraceCheckUtils]: 35: Hoare triple {6980#true} ~cond := #in~cond; {6980#true} is VALID [2022-04-08 12:59:00,992 INFO L290 TraceCheckUtils]: 36: Hoare triple {6980#true} assume !(0 == ~cond); {6980#true} is VALID [2022-04-08 12:59:00,992 INFO L290 TraceCheckUtils]: 37: Hoare triple {6980#true} assume true; {6980#true} is VALID [2022-04-08 12:59:00,992 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {6980#true} {7051#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} #91#return; {7051#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} is VALID [2022-04-08 12:59:00,993 INFO L290 TraceCheckUtils]: 39: Hoare triple {7051#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {7051#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} is VALID [2022-04-08 12:59:00,993 INFO L290 TraceCheckUtils]: 40: Hoare triple {7051#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} assume !false; {7051#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} is VALID [2022-04-08 12:59:00,993 INFO L272 TraceCheckUtils]: 41: Hoare triple {7051#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {6980#true} is VALID [2022-04-08 12:59:00,993 INFO L290 TraceCheckUtils]: 42: Hoare triple {6980#true} ~cond := #in~cond; {6980#true} is VALID [2022-04-08 12:59:00,993 INFO L290 TraceCheckUtils]: 43: Hoare triple {6980#true} assume !(0 == ~cond); {6980#true} is VALID [2022-04-08 12:59:00,993 INFO L290 TraceCheckUtils]: 44: Hoare triple {6980#true} assume true; {6980#true} is VALID [2022-04-08 12:59:00,994 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {6980#true} {7051#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} #87#return; {7051#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} is VALID [2022-04-08 12:59:00,994 INFO L272 TraceCheckUtils]: 46: Hoare triple {7051#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {6980#true} is VALID [2022-04-08 12:59:00,994 INFO L290 TraceCheckUtils]: 47: Hoare triple {6980#true} ~cond := #in~cond; {6980#true} is VALID [2022-04-08 12:59:00,994 INFO L290 TraceCheckUtils]: 48: Hoare triple {6980#true} assume !(0 == ~cond); {6980#true} is VALID [2022-04-08 12:59:00,994 INFO L290 TraceCheckUtils]: 49: Hoare triple {6980#true} assume true; {6980#true} is VALID [2022-04-08 12:59:00,994 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {6980#true} {7051#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} #89#return; {7051#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} is VALID [2022-04-08 12:59:00,994 INFO L272 TraceCheckUtils]: 51: Hoare triple {7051#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {6980#true} is VALID [2022-04-08 12:59:00,994 INFO L290 TraceCheckUtils]: 52: Hoare triple {6980#true} ~cond := #in~cond; {6980#true} is VALID [2022-04-08 12:59:00,994 INFO L290 TraceCheckUtils]: 53: Hoare triple {6980#true} assume !(0 == ~cond); {6980#true} is VALID [2022-04-08 12:59:00,994 INFO L290 TraceCheckUtils]: 54: Hoare triple {6980#true} assume true; {6980#true} is VALID [2022-04-08 12:59:00,995 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {6980#true} {7051#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} #91#return; {7051#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} is VALID [2022-04-08 12:59:00,996 INFO L290 TraceCheckUtils]: 56: Hoare triple {7051#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {7154#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} is VALID [2022-04-08 12:59:00,996 INFO L290 TraceCheckUtils]: 57: Hoare triple {7154#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} assume !false; {7154#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} is VALID [2022-04-08 12:59:00,996 INFO L272 TraceCheckUtils]: 58: Hoare triple {7154#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {6980#true} is VALID [2022-04-08 12:59:00,997 INFO L290 TraceCheckUtils]: 59: Hoare triple {6980#true} ~cond := #in~cond; {6980#true} is VALID [2022-04-08 12:59:00,997 INFO L290 TraceCheckUtils]: 60: Hoare triple {6980#true} assume !(0 == ~cond); {6980#true} is VALID [2022-04-08 12:59:00,997 INFO L290 TraceCheckUtils]: 61: Hoare triple {6980#true} assume true; {6980#true} is VALID [2022-04-08 12:59:00,997 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {6980#true} {7154#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} #87#return; {7154#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} is VALID [2022-04-08 12:59:00,997 INFO L272 TraceCheckUtils]: 63: Hoare triple {7154#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {6980#true} is VALID [2022-04-08 12:59:00,997 INFO L290 TraceCheckUtils]: 64: Hoare triple {6980#true} ~cond := #in~cond; {6980#true} is VALID [2022-04-08 12:59:00,997 INFO L290 TraceCheckUtils]: 65: Hoare triple {6980#true} assume !(0 == ~cond); {6980#true} is VALID [2022-04-08 12:59:00,997 INFO L290 TraceCheckUtils]: 66: Hoare triple {6980#true} assume true; {6980#true} is VALID [2022-04-08 12:59:00,998 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {6980#true} {7154#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} #89#return; {7154#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} is VALID [2022-04-08 12:59:00,998 INFO L272 TraceCheckUtils]: 68: Hoare triple {7154#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {6980#true} is VALID [2022-04-08 12:59:00,999 INFO L290 TraceCheckUtils]: 69: Hoare triple {6980#true} ~cond := #in~cond; {7194#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2022-04-08 12:59:00,999 INFO L290 TraceCheckUtils]: 70: Hoare triple {7194#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} assume !(0 == ~cond); {7198#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 12:59:00,999 INFO L290 TraceCheckUtils]: 71: Hoare triple {7198#(not (= |__VERIFIER_assert_#in~cond| 0))} assume true; {7198#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 12:59:01,000 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {7198#(not (= |__VERIFIER_assert_#in~cond| 0))} {7154#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} #91#return; {7205#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296))) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} is VALID [2022-04-08 12:59:01,001 INFO L290 TraceCheckUtils]: 73: Hoare triple {7205#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296))) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} assume !(~r~0 >= ~d~0); {7205#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296))) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} is VALID [2022-04-08 12:59:01,001 INFO L290 TraceCheckUtils]: 74: Hoare triple {7205#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296))) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} assume !false; {7205#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296))) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} is VALID [2022-04-08 12:59:01,002 INFO L272 TraceCheckUtils]: 75: Hoare triple {7205#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296))) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {6980#true} is VALID [2022-04-08 12:59:01,002 INFO L290 TraceCheckUtils]: 76: Hoare triple {6980#true} ~cond := #in~cond; {6980#true} is VALID [2022-04-08 12:59:01,002 INFO L290 TraceCheckUtils]: 77: Hoare triple {6980#true} assume !(0 == ~cond); {6980#true} is VALID [2022-04-08 12:59:01,002 INFO L290 TraceCheckUtils]: 78: Hoare triple {6980#true} assume true; {6980#true} is VALID [2022-04-08 12:59:01,002 INFO L284 TraceCheckUtils]: 79: Hoare quadruple {6980#true} {7205#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296))) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} #93#return; {7205#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296))) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} is VALID [2022-04-08 12:59:01,003 INFO L272 TraceCheckUtils]: 80: Hoare triple {7205#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296))) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {6980#true} is VALID [2022-04-08 12:59:01,003 INFO L290 TraceCheckUtils]: 81: Hoare triple {6980#true} ~cond := #in~cond; {6980#true} is VALID [2022-04-08 12:59:01,003 INFO L290 TraceCheckUtils]: 82: Hoare triple {6980#true} assume !(0 == ~cond); {6980#true} is VALID [2022-04-08 12:59:01,003 INFO L290 TraceCheckUtils]: 83: Hoare triple {6980#true} assume true; {6980#true} is VALID [2022-04-08 12:59:01,003 INFO L284 TraceCheckUtils]: 84: Hoare quadruple {6980#true} {7205#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296))) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} #95#return; {7205#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296))) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} is VALID [2022-04-08 12:59:01,009 INFO L290 TraceCheckUtils]: 85: Hoare triple {7205#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296))) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} assume !!(1 != ~p~0);~d~0 := (if ~d~0 < 0 && 0 != ~d~0 % 2 then 1 + ~d~0 / 2 else ~d~0 / 2);~p~0 := (if ~p~0 < 0 && 0 != ~p~0 % 2 then 1 + ~p~0 / 2 else ~p~0 / 2); {7245#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296))) (= main_~q~0 0))} is VALID [2022-04-08 12:59:01,012 INFO L290 TraceCheckUtils]: 86: Hoare triple {7245#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296))) (= main_~q~0 0))} assume ~r~0 >= ~d~0;~r~0 := ~r~0 - ~d~0;~q~0 := ~q~0 + ~p~0; {7249#(= (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) (* main_~q~0 (mod main_~B~0 4294967296)))} is VALID [2022-04-08 12:59:01,012 INFO L290 TraceCheckUtils]: 87: Hoare triple {7249#(= (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) (* main_~q~0 (mod main_~B~0 4294967296)))} assume !false; {7249#(= (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) (* main_~q~0 (mod main_~B~0 4294967296)))} is VALID [2022-04-08 12:59:01,013 INFO L272 TraceCheckUtils]: 88: Hoare triple {7249#(= (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) (* main_~q~0 (mod main_~B~0 4294967296)))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {7256#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 12:59:01,013 INFO L290 TraceCheckUtils]: 89: Hoare triple {7256#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {7260#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 12:59:01,014 INFO L290 TraceCheckUtils]: 90: Hoare triple {7260#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {6981#false} is VALID [2022-04-08 12:59:01,014 INFO L290 TraceCheckUtils]: 91: Hoare triple {6981#false} assume !false; {6981#false} is VALID [2022-04-08 12:59:01,014 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 55 proven. 9 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2022-04-08 12:59:01,014 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 13:00:06,942 WARN L232 SmtUtils]: Spent 32.29s on a formula simplification that was a NOOP. DAG size: 51 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-04-08 13:01:14,213 INFO L290 TraceCheckUtils]: 91: Hoare triple {6981#false} assume !false; {6981#false} is VALID [2022-04-08 13:01:14,214 INFO L290 TraceCheckUtils]: 90: Hoare triple {7260#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {6981#false} is VALID [2022-04-08 13:01:14,214 INFO L290 TraceCheckUtils]: 89: Hoare triple {7256#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {7260#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 13:01:14,215 INFO L272 TraceCheckUtils]: 88: Hoare triple {7249#(= (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) (* main_~q~0 (mod main_~B~0 4294967296)))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {7256#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 13:01:14,215 INFO L290 TraceCheckUtils]: 87: Hoare triple {7249#(= (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) (* main_~q~0 (mod main_~B~0 4294967296)))} assume !false; {7249#(= (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) (* main_~q~0 (mod main_~B~0 4294967296)))} is VALID [2022-04-08 13:01:14,217 INFO L290 TraceCheckUtils]: 86: Hoare triple {7282#(= (* (+ main_~q~0 main_~p~0) (mod main_~B~0 4294967296)) (+ (mod main_~A~0 4294967296) main_~d~0 (* (- 1) main_~r~0)))} assume ~r~0 >= ~d~0;~r~0 := ~r~0 - ~d~0;~q~0 := ~q~0 + ~p~0; {7249#(= (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) (* main_~q~0 (mod main_~B~0 4294967296)))} is VALID [2022-04-08 13:01:14,227 INFO L290 TraceCheckUtils]: 85: Hoare triple {7286#(and (or (not (< main_~p~0 0)) (and (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)))))))} assume !!(1 != ~p~0);~d~0 := (if ~d~0 < 0 && 0 != ~d~0 % 2 then 1 + ~d~0 / 2 else ~d~0 / 2);~p~0 := (if ~p~0 < 0 && 0 != ~p~0 % 2 then 1 + ~p~0 / 2 else ~p~0 / 2); {7282#(= (* (+ main_~q~0 main_~p~0) (mod main_~B~0 4294967296)) (+ (mod main_~A~0 4294967296) main_~d~0 (* (- 1) main_~r~0)))} is VALID [2022-04-08 13:01:14,227 INFO L284 TraceCheckUtils]: 84: Hoare quadruple {6980#true} {7286#(and (or (not (< main_~p~0 0)) (and (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)))))))} #95#return; {7286#(and (or (not (< main_~p~0 0)) (and (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)))))))} is VALID [2022-04-08 13:01:14,227 INFO L290 TraceCheckUtils]: 83: Hoare triple {6980#true} assume true; {6980#true} is VALID [2022-04-08 13:01:14,227 INFO L290 TraceCheckUtils]: 82: Hoare triple {6980#true} assume !(0 == ~cond); {6980#true} is VALID [2022-04-08 13:01:14,227 INFO L290 TraceCheckUtils]: 81: Hoare triple {6980#true} ~cond := #in~cond; {6980#true} is VALID [2022-04-08 13:01:14,227 INFO L272 TraceCheckUtils]: 80: Hoare triple {7286#(and (or (not (< main_~p~0 0)) (and (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)))))))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {6980#true} is VALID [2022-04-08 13:01:14,228 INFO L284 TraceCheckUtils]: 79: Hoare quadruple {6980#true} {7286#(and (or (not (< main_~p~0 0)) (and (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)))))))} #93#return; {7286#(and (or (not (< main_~p~0 0)) (and (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)))))))} is VALID [2022-04-08 13:01:14,228 INFO L290 TraceCheckUtils]: 78: Hoare triple {6980#true} assume true; {6980#true} is VALID [2022-04-08 13:01:14,228 INFO L290 TraceCheckUtils]: 77: Hoare triple {6980#true} assume !(0 == ~cond); {6980#true} is VALID [2022-04-08 13:01:14,228 INFO L290 TraceCheckUtils]: 76: Hoare triple {6980#true} ~cond := #in~cond; {6980#true} is VALID [2022-04-08 13:01:14,228 INFO L272 TraceCheckUtils]: 75: Hoare triple {7286#(and (or (not (< main_~p~0 0)) (and (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)))))))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {6980#true} is VALID [2022-04-08 13:01:14,229 INFO L290 TraceCheckUtils]: 74: Hoare triple {7286#(and (or (not (< main_~p~0 0)) (and (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)))))))} assume !false; {7286#(and (or (not (< main_~p~0 0)) (and (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)))))))} is VALID [2022-04-08 13:01:14,230 INFO L290 TraceCheckUtils]: 73: Hoare triple {7286#(and (or (not (< main_~p~0 0)) (and (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)))))))} assume !(~r~0 >= ~d~0); {7286#(and (or (not (< main_~p~0 0)) (and (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)))))))} is VALID [2022-04-08 13:01:14,232 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {7198#(not (= |__VERIFIER_assert_#in~cond| 0))} {7326#(or (not (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)))))) (or (not (< main_~p~0 0)) (and (or (= (mod main_~d~0 2) 0) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (not (= (mod main_~d~0 2) 0)))) (= (mod main_~p~0 2) 0))))} #91#return; {7286#(and (or (not (< main_~p~0 0)) (and (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)))))))} is VALID [2022-04-08 13:01:14,232 INFO L290 TraceCheckUtils]: 71: Hoare triple {7198#(not (= |__VERIFIER_assert_#in~cond| 0))} assume true; {7198#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 13:01:14,233 INFO L290 TraceCheckUtils]: 70: Hoare triple {7336#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} assume !(0 == ~cond); {7198#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 13:01:14,233 INFO L290 TraceCheckUtils]: 69: Hoare triple {6980#true} ~cond := #in~cond; {7336#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-08 13:01:14,233 INFO L272 TraceCheckUtils]: 68: Hoare triple {7326#(or (not (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)))))) (or (not (< main_~p~0 0)) (and (or (= (mod main_~d~0 2) 0) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (not (= (mod main_~d~0 2) 0)))) (= (mod main_~p~0 2) 0))))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {6980#true} is VALID [2022-04-08 13:01:14,234 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {6980#true} {7326#(or (not (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)))))) (or (not (< main_~p~0 0)) (and (or (= (mod main_~d~0 2) 0) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (not (= (mod main_~d~0 2) 0)))) (= (mod main_~p~0 2) 0))))} #89#return; {7326#(or (not (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)))))) (or (not (< main_~p~0 0)) (and (or (= (mod main_~d~0 2) 0) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (not (= (mod main_~d~0 2) 0)))) (= (mod main_~p~0 2) 0))))} is VALID [2022-04-08 13:01:14,234 INFO L290 TraceCheckUtils]: 66: Hoare triple {6980#true} assume true; {6980#true} is VALID [2022-04-08 13:01:14,234 INFO L290 TraceCheckUtils]: 65: Hoare triple {6980#true} assume !(0 == ~cond); {6980#true} is VALID [2022-04-08 13:01:14,234 INFO L290 TraceCheckUtils]: 64: Hoare triple {6980#true} ~cond := #in~cond; {6980#true} is VALID [2022-04-08 13:01:14,234 INFO L272 TraceCheckUtils]: 63: Hoare triple {7326#(or (not (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)))))) (or (not (< main_~p~0 0)) (and (or (= (mod main_~d~0 2) 0) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (not (= (mod main_~d~0 2) 0)))) (= (mod main_~p~0 2) 0))))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {6980#true} is VALID [2022-04-08 13:01:14,234 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {6980#true} {7326#(or (not (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)))))) (or (not (< main_~p~0 0)) (and (or (= (mod main_~d~0 2) 0) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (not (= (mod main_~d~0 2) 0)))) (= (mod main_~p~0 2) 0))))} #87#return; {7326#(or (not (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)))))) (or (not (< main_~p~0 0)) (and (or (= (mod main_~d~0 2) 0) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (not (= (mod main_~d~0 2) 0)))) (= (mod main_~p~0 2) 0))))} is VALID [2022-04-08 13:01:14,234 INFO L290 TraceCheckUtils]: 61: Hoare triple {6980#true} assume true; {6980#true} is VALID [2022-04-08 13:01:14,234 INFO L290 TraceCheckUtils]: 60: Hoare triple {6980#true} assume !(0 == ~cond); {6980#true} is VALID [2022-04-08 13:01:14,235 INFO L290 TraceCheckUtils]: 59: Hoare triple {6980#true} ~cond := #in~cond; {6980#true} is VALID [2022-04-08 13:01:14,235 INFO L272 TraceCheckUtils]: 58: Hoare triple {7326#(or (not (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)))))) (or (not (< main_~p~0 0)) (and (or (= (mod main_~d~0 2) 0) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (not (= (mod main_~d~0 2) 0)))) (= (mod main_~p~0 2) 0))))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {6980#true} is VALID [2022-04-08 13:01:14,236 INFO L290 TraceCheckUtils]: 57: Hoare triple {7326#(or (not (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)))))) (or (not (< main_~p~0 0)) (and (or (= (mod main_~d~0 2) 0) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (not (= (mod main_~d~0 2) 0)))) (= (mod main_~p~0 2) 0))))} assume !false; {7326#(or (not (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)))))) (or (not (< main_~p~0 0)) (and (or (= (mod main_~d~0 2) 0) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (not (= (mod main_~d~0 2) 0)))) (= (mod main_~p~0 2) 0))))} is VALID [2022-04-08 13:01:14,240 INFO L290 TraceCheckUtils]: 56: Hoare triple {7249#(= (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) (* main_~q~0 (mod main_~B~0 4294967296)))} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {7326#(or (not (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)))))) (or (not (< main_~p~0 0)) (and (or (= (mod main_~d~0 2) 0) (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0) 1) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (mod main_~A~0 4294967296) (div main_~d~0 2) (* (- 1) main_~r~0)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (not (= (mod main_~d~0 2) 0)))) (= (mod main_~p~0 2) 0))))} is VALID [2022-04-08 13:01:14,240 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {6980#true} {7249#(= (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) (* main_~q~0 (mod main_~B~0 4294967296)))} #91#return; {7249#(= (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) (* main_~q~0 (mod main_~B~0 4294967296)))} is VALID [2022-04-08 13:01:14,240 INFO L290 TraceCheckUtils]: 54: Hoare triple {6980#true} assume true; {6980#true} is VALID [2022-04-08 13:01:14,241 INFO L290 TraceCheckUtils]: 53: Hoare triple {6980#true} assume !(0 == ~cond); {6980#true} is VALID [2022-04-08 13:01:14,241 INFO L290 TraceCheckUtils]: 52: Hoare triple {6980#true} ~cond := #in~cond; {6980#true} is VALID [2022-04-08 13:01:14,241 INFO L272 TraceCheckUtils]: 51: Hoare triple {7249#(= (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) (* main_~q~0 (mod main_~B~0 4294967296)))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {6980#true} is VALID [2022-04-08 13:01:14,241 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {6980#true} {7249#(= (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) (* main_~q~0 (mod main_~B~0 4294967296)))} #89#return; {7249#(= (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) (* main_~q~0 (mod main_~B~0 4294967296)))} is VALID [2022-04-08 13:01:14,241 INFO L290 TraceCheckUtils]: 49: Hoare triple {6980#true} assume true; {6980#true} is VALID [2022-04-08 13:01:14,241 INFO L290 TraceCheckUtils]: 48: Hoare triple {6980#true} assume !(0 == ~cond); {6980#true} is VALID [2022-04-08 13:01:14,241 INFO L290 TraceCheckUtils]: 47: Hoare triple {6980#true} ~cond := #in~cond; {6980#true} is VALID [2022-04-08 13:01:14,241 INFO L272 TraceCheckUtils]: 46: Hoare triple {7249#(= (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) (* main_~q~0 (mod main_~B~0 4294967296)))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {6980#true} is VALID [2022-04-08 13:01:14,242 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {6980#true} {7249#(= (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) (* main_~q~0 (mod main_~B~0 4294967296)))} #87#return; {7249#(= (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) (* main_~q~0 (mod main_~B~0 4294967296)))} is VALID [2022-04-08 13:01:14,242 INFO L290 TraceCheckUtils]: 44: Hoare triple {6980#true} assume true; {6980#true} is VALID [2022-04-08 13:01:14,242 INFO L290 TraceCheckUtils]: 43: Hoare triple {6980#true} assume !(0 == ~cond); {6980#true} is VALID [2022-04-08 13:01:14,242 INFO L290 TraceCheckUtils]: 42: Hoare triple {6980#true} ~cond := #in~cond; {6980#true} is VALID [2022-04-08 13:01:14,242 INFO L272 TraceCheckUtils]: 41: Hoare triple {7249#(= (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) (* main_~q~0 (mod main_~B~0 4294967296)))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {6980#true} is VALID [2022-04-08 13:01:14,242 INFO L290 TraceCheckUtils]: 40: Hoare triple {7249#(= (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) (* main_~q~0 (mod main_~B~0 4294967296)))} assume !false; {7249#(= (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) (* main_~q~0 (mod main_~B~0 4294967296)))} is VALID [2022-04-08 13:01:14,242 INFO L290 TraceCheckUtils]: 39: Hoare triple {7249#(= (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) (* main_~q~0 (mod main_~B~0 4294967296)))} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {7249#(= (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) (* main_~q~0 (mod main_~B~0 4294967296)))} is VALID [2022-04-08 13:01:14,243 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {6980#true} {7249#(= (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) (* main_~q~0 (mod main_~B~0 4294967296)))} #91#return; {7249#(= (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) (* main_~q~0 (mod main_~B~0 4294967296)))} is VALID [2022-04-08 13:01:14,243 INFO L290 TraceCheckUtils]: 37: Hoare triple {6980#true} assume true; {6980#true} is VALID [2022-04-08 13:01:14,243 INFO L290 TraceCheckUtils]: 36: Hoare triple {6980#true} assume !(0 == ~cond); {6980#true} is VALID [2022-04-08 13:01:14,243 INFO L290 TraceCheckUtils]: 35: Hoare triple {6980#true} ~cond := #in~cond; {6980#true} is VALID [2022-04-08 13:01:14,243 INFO L272 TraceCheckUtils]: 34: Hoare triple {7249#(= (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) (* main_~q~0 (mod main_~B~0 4294967296)))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {6980#true} is VALID [2022-04-08 13:01:14,244 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {6980#true} {7249#(= (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) (* main_~q~0 (mod main_~B~0 4294967296)))} #89#return; {7249#(= (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) (* main_~q~0 (mod main_~B~0 4294967296)))} is VALID [2022-04-08 13:01:14,244 INFO L290 TraceCheckUtils]: 32: Hoare triple {6980#true} assume true; {6980#true} is VALID [2022-04-08 13:01:14,244 INFO L290 TraceCheckUtils]: 31: Hoare triple {6980#true} assume !(0 == ~cond); {6980#true} is VALID [2022-04-08 13:01:14,244 INFO L290 TraceCheckUtils]: 30: Hoare triple {6980#true} ~cond := #in~cond; {6980#true} is VALID [2022-04-08 13:01:14,244 INFO L272 TraceCheckUtils]: 29: Hoare triple {7249#(= (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) (* main_~q~0 (mod main_~B~0 4294967296)))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {6980#true} is VALID [2022-04-08 13:01:14,244 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {6980#true} {7249#(= (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) (* main_~q~0 (mod main_~B~0 4294967296)))} #87#return; {7249#(= (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) (* main_~q~0 (mod main_~B~0 4294967296)))} is VALID [2022-04-08 13:01:14,244 INFO L290 TraceCheckUtils]: 27: Hoare triple {6980#true} assume true; {6980#true} is VALID [2022-04-08 13:01:14,244 INFO L290 TraceCheckUtils]: 26: Hoare triple {6980#true} assume !(0 == ~cond); {6980#true} is VALID [2022-04-08 13:01:14,245 INFO L290 TraceCheckUtils]: 25: Hoare triple {6980#true} ~cond := #in~cond; {6980#true} is VALID [2022-04-08 13:01:14,245 INFO L272 TraceCheckUtils]: 24: Hoare triple {7249#(= (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) (* main_~q~0 (mod main_~B~0 4294967296)))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {6980#true} is VALID [2022-04-08 13:01:14,245 INFO L290 TraceCheckUtils]: 23: Hoare triple {7249#(= (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) (* main_~q~0 (mod main_~B~0 4294967296)))} assume !false; {7249#(= (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) (* main_~q~0 (mod main_~B~0 4294967296)))} is VALID [2022-04-08 13:01:14,245 INFO L290 TraceCheckUtils]: 22: Hoare triple {6980#true} ~r~0 := ~A~0 % 4294967296;~d~0 := ~B~0 % 4294967296;~p~0 := 1;~q~0 := 0; {7249#(= (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) (* main_~q~0 (mod main_~B~0 4294967296)))} is VALID [2022-04-08 13:01:14,245 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {6980#true} {6980#true} #85#return; {6980#true} is VALID [2022-04-08 13:01:14,245 INFO L290 TraceCheckUtils]: 20: Hoare triple {6980#true} assume true; {6980#true} is VALID [2022-04-08 13:01:14,245 INFO L290 TraceCheckUtils]: 19: Hoare triple {6980#true} assume !(0 == ~cond); {6980#true} is VALID [2022-04-08 13:01:14,245 INFO L290 TraceCheckUtils]: 18: Hoare triple {6980#true} ~cond := #in~cond; {6980#true} is VALID [2022-04-08 13:01:14,246 INFO L272 TraceCheckUtils]: 17: Hoare triple {6980#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 1 then 1 else 0)); {6980#true} is VALID [2022-04-08 13:01:14,246 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {6980#true} {6980#true} #83#return; {6980#true} is VALID [2022-04-08 13:01:14,246 INFO L290 TraceCheckUtils]: 15: Hoare triple {6980#true} assume true; {6980#true} is VALID [2022-04-08 13:01:14,246 INFO L290 TraceCheckUtils]: 14: Hoare triple {6980#true} assume !(0 == ~cond); {6980#true} is VALID [2022-04-08 13:01:14,246 INFO L290 TraceCheckUtils]: 13: Hoare triple {6980#true} ~cond := #in~cond; {6980#true} is VALID [2022-04-08 13:01:14,246 INFO L272 TraceCheckUtils]: 12: Hoare triple {6980#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 0 && ~B~0 % 4294967296 <= 20 then 1 else 0)); {6980#true} is VALID [2022-04-08 13:01:14,246 INFO L290 TraceCheckUtils]: 11: Hoare triple {6980#true} ~B~0 := #t~nondet5;havoc #t~nondet5; {6980#true} is VALID [2022-04-08 13:01:14,260 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {6980#true} {6980#true} #81#return; {6980#true} is VALID [2022-04-08 13:01:14,260 INFO L290 TraceCheckUtils]: 9: Hoare triple {6980#true} assume true; {6980#true} is VALID [2022-04-08 13:01:14,260 INFO L290 TraceCheckUtils]: 8: Hoare triple {6980#true} assume !(0 == ~cond); {6980#true} is VALID [2022-04-08 13:01:14,260 INFO L290 TraceCheckUtils]: 7: Hoare triple {6980#true} ~cond := #in~cond; {6980#true} is VALID [2022-04-08 13:01:14,260 INFO L272 TraceCheckUtils]: 6: Hoare triple {6980#true} call assume_abort_if_not((if ~A~0 % 4294967296 >= 0 && ~A~0 % 4294967296 <= 20 then 1 else 0)); {6980#true} is VALID [2022-04-08 13:01:14,260 INFO L290 TraceCheckUtils]: 5: Hoare triple {6980#true} havoc ~A~0;havoc ~B~0;havoc ~r~0;havoc ~d~0;havoc ~p~0;havoc ~q~0;~A~0 := #t~nondet4;havoc #t~nondet4; {6980#true} is VALID [2022-04-08 13:01:14,260 INFO L272 TraceCheckUtils]: 4: Hoare triple {6980#true} call #t~ret6 := main(); {6980#true} is VALID [2022-04-08 13:01:14,260 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6980#true} {6980#true} #101#return; {6980#true} is VALID [2022-04-08 13:01:14,260 INFO L290 TraceCheckUtils]: 2: Hoare triple {6980#true} assume true; {6980#true} is VALID [2022-04-08 13:01:14,260 INFO L290 TraceCheckUtils]: 1: Hoare triple {6980#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {6980#true} is VALID [2022-04-08 13:01:14,260 INFO L272 TraceCheckUtils]: 0: Hoare triple {6980#true} call ULTIMATE.init(); {6980#true} is VALID [2022-04-08 13:01:14,261 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 45 proven. 19 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2022-04-08 13:01:14,261 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 13:01:14,261 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2084349047] [2022-04-08 13:01:14,261 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 13:01:14,261 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2040654956] [2022-04-08 13:01:14,261 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2040654956] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 13:01:14,261 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 13:01:14,261 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 10] total 15 [2022-04-08 13:01:14,261 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 13:01:14,261 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2030848194] [2022-04-08 13:01:14,261 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2030848194] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 13:01:14,261 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 13:01:14,261 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-08 13:01:14,261 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [444765380] [2022-04-08 13:01:14,262 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 13:01:14,262 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 2.3636363636363638) internal successors, (26), 10 states have internal predecessors, (26), 5 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (12), 4 states have call predecessors, (12), 4 states have call successors, (12) Word has length 92 [2022-04-08 13:01:14,262 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 13:01:14,262 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 2.3636363636363638) internal successors, (26), 10 states have internal predecessors, (26), 5 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (12), 4 states have call predecessors, (12), 4 states have call successors, (12) [2022-04-08 13:01:14,314 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 13:01:14,314 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-08 13:01:14,314 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 13:01:14,314 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-08 13:01:14,315 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=163, Unknown=1, NotChecked=0, Total=210 [2022-04-08 13:01:14,315 INFO L87 Difference]: Start difference. First operand 88 states and 102 transitions. Second operand has 11 states, 11 states have (on average 2.3636363636363638) internal successors, (26), 10 states have internal predecessors, (26), 5 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (12), 4 states have call predecessors, (12), 4 states have call successors, (12) [2022-04-08 13:01:17,968 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2022-04-08 13:01:19,329 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2022-04-08 13:01:21,907 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2022-04-08 13:01:23,917 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2022-04-08 13:01:30,663 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2022-04-08 13:01:32,676 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2022-04-08 13:01:34,418 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2022-04-08 13:01:36,768 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-04-08 13:01:36,775 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 13:01:36,775 INFO L93 Difference]: Finished difference Result 112 states and 130 transitions. [2022-04-08 13:01:36,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-08 13:01:36,775 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 2.3636363636363638) internal successors, (26), 10 states have internal predecessors, (26), 5 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (12), 4 states have call predecessors, (12), 4 states have call successors, (12) Word has length 92 [2022-04-08 13:01:36,775 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 13:01:36,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 2.3636363636363638) internal successors, (26), 10 states have internal predecessors, (26), 5 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (12), 4 states have call predecessors, (12), 4 states have call successors, (12) [2022-04-08 13:01:36,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 92 transitions. [2022-04-08 13:01:36,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 2.3636363636363638) internal successors, (26), 10 states have internal predecessors, (26), 5 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (12), 4 states have call predecessors, (12), 4 states have call successors, (12) [2022-04-08 13:01:36,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 92 transitions. [2022-04-08 13:01:36,778 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 92 transitions. [2022-04-08 13:01:36,880 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 13:01:36,881 INFO L225 Difference]: With dead ends: 112 [2022-04-08 13:01:36,881 INFO L226 Difference]: Without dead ends: 100 [2022-04-08 13:01:36,882 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 185 GetRequests, 167 SyntacticMatches, 3 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 76 ImplicationChecksByTransitivity, 39.8s TimeCoverageRelationStatistics Valid=59, Invalid=211, Unknown=2, NotChecked=0, Total=272 [2022-04-08 13:01:36,882 INFO L913 BasicCegarLoop]: 35 mSDtfsCounter, 28 mSDsluCounter, 127 mSDsCounter, 0 mSdLazyCounter, 261 mSolverCounterSat, 34 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 40 SdHoareTripleChecker+Valid, 162 SdHoareTripleChecker+Invalid, 300 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 34 IncrementalHoareTripleChecker+Valid, 261 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.1s IncrementalHoareTripleChecker+Time [2022-04-08 13:01:36,882 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [40 Valid, 162 Invalid, 300 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [34 Valid, 261 Invalid, 5 Unknown, 0 Unchecked, 15.1s Time] [2022-04-08 13:01:36,883 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states. [2022-04-08 13:01:36,925 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 99. [2022-04-08 13:01:36,925 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 13:01:36,925 INFO L82 GeneralOperation]: Start isEquivalent. First operand 100 states. Second operand has 99 states, 59 states have (on average 1.11864406779661) internal successors, (66), 63 states have internal predecessors, (66), 26 states have call successors, (26), 14 states have call predecessors, (26), 13 states have return successors, (24), 21 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-08 13:01:36,925 INFO L74 IsIncluded]: Start isIncluded. First operand 100 states. Second operand has 99 states, 59 states have (on average 1.11864406779661) internal successors, (66), 63 states have internal predecessors, (66), 26 states have call successors, (26), 14 states have call predecessors, (26), 13 states have return successors, (24), 21 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-08 13:01:36,926 INFO L87 Difference]: Start difference. First operand 100 states. Second operand has 99 states, 59 states have (on average 1.11864406779661) internal successors, (66), 63 states have internal predecessors, (66), 26 states have call successors, (26), 14 states have call predecessors, (26), 13 states have return successors, (24), 21 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-08 13:01:36,927 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 13:01:36,927 INFO L93 Difference]: Finished difference Result 100 states and 117 transitions. [2022-04-08 13:01:36,927 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 117 transitions. [2022-04-08 13:01:36,928 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 13:01:36,928 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 13:01:36,928 INFO L74 IsIncluded]: Start isIncluded. First operand has 99 states, 59 states have (on average 1.11864406779661) internal successors, (66), 63 states have internal predecessors, (66), 26 states have call successors, (26), 14 states have call predecessors, (26), 13 states have return successors, (24), 21 states have call predecessors, (24), 24 states have call successors, (24) Second operand 100 states. [2022-04-08 13:01:36,928 INFO L87 Difference]: Start difference. First operand has 99 states, 59 states have (on average 1.11864406779661) internal successors, (66), 63 states have internal predecessors, (66), 26 states have call successors, (26), 14 states have call predecessors, (26), 13 states have return successors, (24), 21 states have call predecessors, (24), 24 states have call successors, (24) Second operand 100 states. [2022-04-08 13:01:36,929 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 13:01:36,930 INFO L93 Difference]: Finished difference Result 100 states and 117 transitions. [2022-04-08 13:01:36,930 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 117 transitions. [2022-04-08 13:01:36,930 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 13:01:36,930 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 13:01:36,930 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 13:01:36,930 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 13:01:36,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 99 states, 59 states have (on average 1.11864406779661) internal successors, (66), 63 states have internal predecessors, (66), 26 states have call successors, (26), 14 states have call predecessors, (26), 13 states have return successors, (24), 21 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-08 13:01:36,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 116 transitions. [2022-04-08 13:01:36,932 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 116 transitions. Word has length 92 [2022-04-08 13:01:36,932 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 13:01:36,932 INFO L478 AbstractCegarLoop]: Abstraction has 99 states and 116 transitions. [2022-04-08 13:01:36,932 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 2.3636363636363638) internal successors, (26), 10 states have internal predecessors, (26), 5 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (12), 4 states have call predecessors, (12), 4 states have call successors, (12) [2022-04-08 13:01:36,932 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 99 states and 116 transitions. [2022-04-08 13:01:37,079 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 116 edges. 116 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 13:01:37,079 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 116 transitions. [2022-04-08 13:01:37,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-04-08 13:01:37,079 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 13:01:37,080 INFO L499 BasicCegarLoop]: trace histogram [13, 12, 12, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 13:01:37,097 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-04-08 13:01:37,280 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2022-04-08 13:01:37,280 INFO L403 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 13:01:37,280 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 13:01:37,280 INFO L85 PathProgramCache]: Analyzing trace with hash -278824083, now seen corresponding path program 7 times [2022-04-08 13:01:37,280 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 13:01:37,280 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2111127729] [2022-04-08 13:01:37,281 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 13:01:37,281 INFO L85 PathProgramCache]: Analyzing trace with hash -278824083, now seen corresponding path program 8 times [2022-04-08 13:01:37,281 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 13:01:37,281 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [739793165] [2022-04-08 13:01:37,281 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 13:01:37,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 13:01:37,289 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 13:01:37,289 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1005637704] [2022-04-08 13:01:37,289 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 13:01:37,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 13:01:37,290 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 13:01:37,302 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-08 13:01:37,303 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-04-08 13:01:37,393 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 13:01:37,393 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 13:01:37,394 INFO L263 TraceCheckSpWp]: Trace formula consists of 221 conjuncts, 23 conjunts are in the unsatisfiable core [2022-04-08 13:01:37,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 13:01:37,411 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 13:01:39,270 INFO L272 TraceCheckUtils]: 0: Hoare triple {8172#true} call ULTIMATE.init(); {8172#true} is VALID [2022-04-08 13:01:39,270 INFO L290 TraceCheckUtils]: 1: Hoare triple {8172#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {8172#true} is VALID [2022-04-08 13:01:39,270 INFO L290 TraceCheckUtils]: 2: Hoare triple {8172#true} assume true; {8172#true} is VALID [2022-04-08 13:01:39,270 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8172#true} {8172#true} #101#return; {8172#true} is VALID [2022-04-08 13:01:39,270 INFO L272 TraceCheckUtils]: 4: Hoare triple {8172#true} call #t~ret6 := main(); {8172#true} is VALID [2022-04-08 13:01:39,270 INFO L290 TraceCheckUtils]: 5: Hoare triple {8172#true} havoc ~A~0;havoc ~B~0;havoc ~r~0;havoc ~d~0;havoc ~p~0;havoc ~q~0;~A~0 := #t~nondet4;havoc #t~nondet4; {8172#true} is VALID [2022-04-08 13:01:39,270 INFO L272 TraceCheckUtils]: 6: Hoare triple {8172#true} call assume_abort_if_not((if ~A~0 % 4294967296 >= 0 && ~A~0 % 4294967296 <= 20 then 1 else 0)); {8172#true} is VALID [2022-04-08 13:01:39,270 INFO L290 TraceCheckUtils]: 7: Hoare triple {8172#true} ~cond := #in~cond; {8172#true} is VALID [2022-04-08 13:01:39,270 INFO L290 TraceCheckUtils]: 8: Hoare triple {8172#true} assume !(0 == ~cond); {8172#true} is VALID [2022-04-08 13:01:39,271 INFO L290 TraceCheckUtils]: 9: Hoare triple {8172#true} assume true; {8172#true} is VALID [2022-04-08 13:01:39,271 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {8172#true} {8172#true} #81#return; {8172#true} is VALID [2022-04-08 13:01:39,271 INFO L290 TraceCheckUtils]: 11: Hoare triple {8172#true} ~B~0 := #t~nondet5;havoc #t~nondet5; {8172#true} is VALID [2022-04-08 13:01:39,271 INFO L272 TraceCheckUtils]: 12: Hoare triple {8172#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 0 && ~B~0 % 4294967296 <= 20 then 1 else 0)); {8172#true} is VALID [2022-04-08 13:01:39,271 INFO L290 TraceCheckUtils]: 13: Hoare triple {8172#true} ~cond := #in~cond; {8172#true} is VALID [2022-04-08 13:01:39,271 INFO L290 TraceCheckUtils]: 14: Hoare triple {8172#true} assume !(0 == ~cond); {8172#true} is VALID [2022-04-08 13:01:39,271 INFO L290 TraceCheckUtils]: 15: Hoare triple {8172#true} assume true; {8172#true} is VALID [2022-04-08 13:01:39,271 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {8172#true} {8172#true} #83#return; {8172#true} is VALID [2022-04-08 13:01:39,271 INFO L272 TraceCheckUtils]: 17: Hoare triple {8172#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 1 then 1 else 0)); {8172#true} is VALID [2022-04-08 13:01:39,271 INFO L290 TraceCheckUtils]: 18: Hoare triple {8172#true} ~cond := #in~cond; {8172#true} is VALID [2022-04-08 13:01:39,271 INFO L290 TraceCheckUtils]: 19: Hoare triple {8172#true} assume !(0 == ~cond); {8172#true} is VALID [2022-04-08 13:01:39,271 INFO L290 TraceCheckUtils]: 20: Hoare triple {8172#true} assume true; {8172#true} is VALID [2022-04-08 13:01:39,271 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {8172#true} {8172#true} #85#return; {8172#true} is VALID [2022-04-08 13:01:39,272 INFO L290 TraceCheckUtils]: 22: Hoare triple {8172#true} ~r~0 := ~A~0 % 4294967296;~d~0 := ~B~0 % 4294967296;~p~0 := 1;~q~0 := 0; {8243#(and (= main_~d~0 (mod main_~B~0 4294967296)) (<= 0 main_~r~0) (< main_~r~0 4294967296) (= main_~p~0 1))} is VALID [2022-04-08 13:01:39,272 INFO L290 TraceCheckUtils]: 23: Hoare triple {8243#(and (= main_~d~0 (mod main_~B~0 4294967296)) (<= 0 main_~r~0) (< main_~r~0 4294967296) (= main_~p~0 1))} assume !false; {8243#(and (= main_~d~0 (mod main_~B~0 4294967296)) (<= 0 main_~r~0) (< main_~r~0 4294967296) (= main_~p~0 1))} is VALID [2022-04-08 13:01:39,273 INFO L272 TraceCheckUtils]: 24: Hoare triple {8243#(and (= main_~d~0 (mod main_~B~0 4294967296)) (<= 0 main_~r~0) (< main_~r~0 4294967296) (= main_~p~0 1))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {8172#true} is VALID [2022-04-08 13:01:39,273 INFO L290 TraceCheckUtils]: 25: Hoare triple {8172#true} ~cond := #in~cond; {8172#true} is VALID [2022-04-08 13:01:39,273 INFO L290 TraceCheckUtils]: 26: Hoare triple {8172#true} assume !(0 == ~cond); {8172#true} is VALID [2022-04-08 13:01:39,273 INFO L290 TraceCheckUtils]: 27: Hoare triple {8172#true} assume true; {8172#true} is VALID [2022-04-08 13:01:39,273 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {8172#true} {8243#(and (= main_~d~0 (mod main_~B~0 4294967296)) (<= 0 main_~r~0) (< main_~r~0 4294967296) (= main_~p~0 1))} #87#return; {8243#(and (= main_~d~0 (mod main_~B~0 4294967296)) (<= 0 main_~r~0) (< main_~r~0 4294967296) (= main_~p~0 1))} is VALID [2022-04-08 13:01:39,273 INFO L272 TraceCheckUtils]: 29: Hoare triple {8243#(and (= main_~d~0 (mod main_~B~0 4294967296)) (<= 0 main_~r~0) (< main_~r~0 4294967296) (= main_~p~0 1))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {8172#true} is VALID [2022-04-08 13:01:39,273 INFO L290 TraceCheckUtils]: 30: Hoare triple {8172#true} ~cond := #in~cond; {8172#true} is VALID [2022-04-08 13:01:39,273 INFO L290 TraceCheckUtils]: 31: Hoare triple {8172#true} assume !(0 == ~cond); {8172#true} is VALID [2022-04-08 13:01:39,273 INFO L290 TraceCheckUtils]: 32: Hoare triple {8172#true} assume true; {8172#true} is VALID [2022-04-08 13:01:39,274 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {8172#true} {8243#(and (= main_~d~0 (mod main_~B~0 4294967296)) (<= 0 main_~r~0) (< main_~r~0 4294967296) (= main_~p~0 1))} #89#return; {8243#(and (= main_~d~0 (mod main_~B~0 4294967296)) (<= 0 main_~r~0) (< main_~r~0 4294967296) (= main_~p~0 1))} is VALID [2022-04-08 13:01:39,274 INFO L272 TraceCheckUtils]: 34: Hoare triple {8243#(and (= main_~d~0 (mod main_~B~0 4294967296)) (<= 0 main_~r~0) (< main_~r~0 4294967296) (= main_~p~0 1))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {8172#true} is VALID [2022-04-08 13:01:39,274 INFO L290 TraceCheckUtils]: 35: Hoare triple {8172#true} ~cond := #in~cond; {8172#true} is VALID [2022-04-08 13:01:39,274 INFO L290 TraceCheckUtils]: 36: Hoare triple {8172#true} assume !(0 == ~cond); {8172#true} is VALID [2022-04-08 13:01:39,274 INFO L290 TraceCheckUtils]: 37: Hoare triple {8172#true} assume true; {8172#true} is VALID [2022-04-08 13:01:39,275 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {8172#true} {8243#(and (= main_~d~0 (mod main_~B~0 4294967296)) (<= 0 main_~r~0) (< main_~r~0 4294967296) (= main_~p~0 1))} #91#return; {8243#(and (= main_~d~0 (mod main_~B~0 4294967296)) (<= 0 main_~r~0) (< main_~r~0 4294967296) (= main_~p~0 1))} is VALID [2022-04-08 13:01:39,276 INFO L290 TraceCheckUtils]: 39: Hoare triple {8243#(and (= main_~d~0 (mod main_~B~0 4294967296)) (<= 0 main_~r~0) (< main_~r~0 4294967296) (= main_~p~0 1))} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {8295#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (<= 0 main_~r~0) (= main_~p~0 2) (< main_~r~0 4294967296))} is VALID [2022-04-08 13:01:39,276 INFO L290 TraceCheckUtils]: 40: Hoare triple {8295#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (<= 0 main_~r~0) (= main_~p~0 2) (< main_~r~0 4294967296))} assume !false; {8295#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (<= 0 main_~r~0) (= main_~p~0 2) (< main_~r~0 4294967296))} is VALID [2022-04-08 13:01:39,276 INFO L272 TraceCheckUtils]: 41: Hoare triple {8295#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (<= 0 main_~r~0) (= main_~p~0 2) (< main_~r~0 4294967296))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {8172#true} is VALID [2022-04-08 13:01:39,276 INFO L290 TraceCheckUtils]: 42: Hoare triple {8172#true} ~cond := #in~cond; {8172#true} is VALID [2022-04-08 13:01:39,276 INFO L290 TraceCheckUtils]: 43: Hoare triple {8172#true} assume !(0 == ~cond); {8172#true} is VALID [2022-04-08 13:01:39,276 INFO L290 TraceCheckUtils]: 44: Hoare triple {8172#true} assume true; {8172#true} is VALID [2022-04-08 13:01:39,277 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {8172#true} {8295#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (<= 0 main_~r~0) (= main_~p~0 2) (< main_~r~0 4294967296))} #87#return; {8295#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (<= 0 main_~r~0) (= main_~p~0 2) (< main_~r~0 4294967296))} is VALID [2022-04-08 13:01:39,277 INFO L272 TraceCheckUtils]: 46: Hoare triple {8295#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (<= 0 main_~r~0) (= main_~p~0 2) (< main_~r~0 4294967296))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {8172#true} is VALID [2022-04-08 13:01:39,277 INFO L290 TraceCheckUtils]: 47: Hoare triple {8172#true} ~cond := #in~cond; {8172#true} is VALID [2022-04-08 13:01:39,277 INFO L290 TraceCheckUtils]: 48: Hoare triple {8172#true} assume !(0 == ~cond); {8172#true} is VALID [2022-04-08 13:01:39,277 INFO L290 TraceCheckUtils]: 49: Hoare triple {8172#true} assume true; {8172#true} is VALID [2022-04-08 13:01:39,277 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {8172#true} {8295#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (<= 0 main_~r~0) (= main_~p~0 2) (< main_~r~0 4294967296))} #89#return; {8295#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (<= 0 main_~r~0) (= main_~p~0 2) (< main_~r~0 4294967296))} is VALID [2022-04-08 13:01:39,277 INFO L272 TraceCheckUtils]: 51: Hoare triple {8295#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (<= 0 main_~r~0) (= main_~p~0 2) (< main_~r~0 4294967296))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {8172#true} is VALID [2022-04-08 13:01:39,277 INFO L290 TraceCheckUtils]: 52: Hoare triple {8172#true} ~cond := #in~cond; {8172#true} is VALID [2022-04-08 13:01:39,278 INFO L290 TraceCheckUtils]: 53: Hoare triple {8172#true} assume !(0 == ~cond); {8172#true} is VALID [2022-04-08 13:01:39,278 INFO L290 TraceCheckUtils]: 54: Hoare triple {8172#true} assume true; {8172#true} is VALID [2022-04-08 13:01:39,278 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {8172#true} {8295#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (<= 0 main_~r~0) (= main_~p~0 2) (< main_~r~0 4294967296))} #91#return; {8295#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (<= 0 main_~r~0) (= main_~p~0 2) (< main_~r~0 4294967296))} is VALID [2022-04-08 13:01:39,279 INFO L290 TraceCheckUtils]: 56: Hoare triple {8295#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (<= 0 main_~r~0) (= main_~p~0 2) (< main_~r~0 4294967296))} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {8347#(and (<= (* 2 (mod main_~B~0 4294967296)) main_~r~0) (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (< main_~r~0 4294967296) (= main_~p~0 4))} is VALID [2022-04-08 13:01:39,279 INFO L290 TraceCheckUtils]: 57: Hoare triple {8347#(and (<= (* 2 (mod main_~B~0 4294967296)) main_~r~0) (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (< main_~r~0 4294967296) (= main_~p~0 4))} assume !false; {8347#(and (<= (* 2 (mod main_~B~0 4294967296)) main_~r~0) (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (< main_~r~0 4294967296) (= main_~p~0 4))} is VALID [2022-04-08 13:01:39,279 INFO L272 TraceCheckUtils]: 58: Hoare triple {8347#(and (<= (* 2 (mod main_~B~0 4294967296)) main_~r~0) (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (< main_~r~0 4294967296) (= main_~p~0 4))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {8172#true} is VALID [2022-04-08 13:01:39,279 INFO L290 TraceCheckUtils]: 59: Hoare triple {8172#true} ~cond := #in~cond; {8172#true} is VALID [2022-04-08 13:01:39,279 INFO L290 TraceCheckUtils]: 60: Hoare triple {8172#true} assume !(0 == ~cond); {8172#true} is VALID [2022-04-08 13:01:39,279 INFO L290 TraceCheckUtils]: 61: Hoare triple {8172#true} assume true; {8172#true} is VALID [2022-04-08 13:01:39,280 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {8172#true} {8347#(and (<= (* 2 (mod main_~B~0 4294967296)) main_~r~0) (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (< main_~r~0 4294967296) (= main_~p~0 4))} #87#return; {8347#(and (<= (* 2 (mod main_~B~0 4294967296)) main_~r~0) (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (< main_~r~0 4294967296) (= main_~p~0 4))} is VALID [2022-04-08 13:01:39,280 INFO L272 TraceCheckUtils]: 63: Hoare triple {8347#(and (<= (* 2 (mod main_~B~0 4294967296)) main_~r~0) (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (< main_~r~0 4294967296) (= main_~p~0 4))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {8172#true} is VALID [2022-04-08 13:01:39,280 INFO L290 TraceCheckUtils]: 64: Hoare triple {8172#true} ~cond := #in~cond; {8172#true} is VALID [2022-04-08 13:01:39,280 INFO L290 TraceCheckUtils]: 65: Hoare triple {8172#true} assume !(0 == ~cond); {8172#true} is VALID [2022-04-08 13:01:39,280 INFO L290 TraceCheckUtils]: 66: Hoare triple {8172#true} assume true; {8172#true} is VALID [2022-04-08 13:01:39,281 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {8172#true} {8347#(and (<= (* 2 (mod main_~B~0 4294967296)) main_~r~0) (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (< main_~r~0 4294967296) (= main_~p~0 4))} #89#return; {8347#(and (<= (* 2 (mod main_~B~0 4294967296)) main_~r~0) (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (< main_~r~0 4294967296) (= main_~p~0 4))} is VALID [2022-04-08 13:01:39,281 INFO L272 TraceCheckUtils]: 68: Hoare triple {8347#(and (<= (* 2 (mod main_~B~0 4294967296)) main_~r~0) (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (< main_~r~0 4294967296) (= main_~p~0 4))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {8172#true} is VALID [2022-04-08 13:01:39,281 INFO L290 TraceCheckUtils]: 69: Hoare triple {8172#true} ~cond := #in~cond; {8172#true} is VALID [2022-04-08 13:01:39,281 INFO L290 TraceCheckUtils]: 70: Hoare triple {8172#true} assume !(0 == ~cond); {8172#true} is VALID [2022-04-08 13:01:39,281 INFO L290 TraceCheckUtils]: 71: Hoare triple {8172#true} assume true; {8172#true} is VALID [2022-04-08 13:01:39,281 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {8172#true} {8347#(and (<= (* 2 (mod main_~B~0 4294967296)) main_~r~0) (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (< main_~r~0 4294967296) (= main_~p~0 4))} #91#return; {8347#(and (<= (* 2 (mod main_~B~0 4294967296)) main_~r~0) (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (< main_~r~0 4294967296) (= main_~p~0 4))} is VALID [2022-04-08 13:01:39,282 INFO L290 TraceCheckUtils]: 73: Hoare triple {8347#(and (<= (* 2 (mod main_~B~0 4294967296)) main_~r~0) (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (< main_~r~0 4294967296) (= main_~p~0 4))} assume !(~r~0 >= ~d~0); {8399#(and (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (< (* 2 (mod main_~B~0 4294967296)) main_~d~0) (= main_~p~0 4) (< (* 2 (mod main_~B~0 4294967296)) 4294967296))} is VALID [2022-04-08 13:01:39,282 INFO L290 TraceCheckUtils]: 74: Hoare triple {8399#(and (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (< (* 2 (mod main_~B~0 4294967296)) main_~d~0) (= main_~p~0 4) (< (* 2 (mod main_~B~0 4294967296)) 4294967296))} assume !false; {8399#(and (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (< (* 2 (mod main_~B~0 4294967296)) main_~d~0) (= main_~p~0 4) (< (* 2 (mod main_~B~0 4294967296)) 4294967296))} is VALID [2022-04-08 13:01:39,282 INFO L272 TraceCheckUtils]: 75: Hoare triple {8399#(and (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (< (* 2 (mod main_~B~0 4294967296)) main_~d~0) (= main_~p~0 4) (< (* 2 (mod main_~B~0 4294967296)) 4294967296))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {8172#true} is VALID [2022-04-08 13:01:39,282 INFO L290 TraceCheckUtils]: 76: Hoare triple {8172#true} ~cond := #in~cond; {8172#true} is VALID [2022-04-08 13:01:39,283 INFO L290 TraceCheckUtils]: 77: Hoare triple {8172#true} assume !(0 == ~cond); {8172#true} is VALID [2022-04-08 13:01:39,283 INFO L290 TraceCheckUtils]: 78: Hoare triple {8172#true} assume true; {8172#true} is VALID [2022-04-08 13:01:39,283 INFO L284 TraceCheckUtils]: 79: Hoare quadruple {8172#true} {8399#(and (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (< (* 2 (mod main_~B~0 4294967296)) main_~d~0) (= main_~p~0 4) (< (* 2 (mod main_~B~0 4294967296)) 4294967296))} #93#return; {8399#(and (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (< (* 2 (mod main_~B~0 4294967296)) main_~d~0) (= main_~p~0 4) (< (* 2 (mod main_~B~0 4294967296)) 4294967296))} is VALID [2022-04-08 13:01:39,283 INFO L272 TraceCheckUtils]: 80: Hoare triple {8399#(and (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (< (* 2 (mod main_~B~0 4294967296)) main_~d~0) (= main_~p~0 4) (< (* 2 (mod main_~B~0 4294967296)) 4294967296))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {8172#true} is VALID [2022-04-08 13:01:39,283 INFO L290 TraceCheckUtils]: 81: Hoare triple {8172#true} ~cond := #in~cond; {8172#true} is VALID [2022-04-08 13:01:39,283 INFO L290 TraceCheckUtils]: 82: Hoare triple {8172#true} assume !(0 == ~cond); {8172#true} is VALID [2022-04-08 13:01:39,283 INFO L290 TraceCheckUtils]: 83: Hoare triple {8172#true} assume true; {8172#true} is VALID [2022-04-08 13:01:39,284 INFO L284 TraceCheckUtils]: 84: Hoare quadruple {8172#true} {8399#(and (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (< (* 2 (mod main_~B~0 4294967296)) main_~d~0) (= main_~p~0 4) (< (* 2 (mod main_~B~0 4294967296)) 4294967296))} #95#return; {8399#(and (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (< (* 2 (mod main_~B~0 4294967296)) main_~d~0) (= main_~p~0 4) (< (* 2 (mod main_~B~0 4294967296)) 4294967296))} is VALID [2022-04-08 13:01:39,285 INFO L290 TraceCheckUtils]: 85: Hoare triple {8399#(and (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (< (* 2 (mod main_~B~0 4294967296)) main_~d~0) (= main_~p~0 4) (< (* 2 (mod main_~B~0 4294967296)) 4294967296))} assume !!(1 != ~p~0);~d~0 := (if ~d~0 < 0 && 0 != ~d~0 % 2 then 1 + ~d~0 / 2 else ~d~0 / 2);~p~0 := (if ~p~0 < 0 && 0 != ~p~0 % 2 then 1 + ~p~0 / 2 else ~p~0 / 2); {8436#(and (= main_~d~0 (div (* (mod main_~B~0 4294967296) 4) 2)) (= main_~p~0 2) (< 0 (* 2 (mod main_~B~0 4294967296))) (< (* 2 (mod main_~B~0 4294967296)) 4294967296))} is VALID [2022-04-08 13:01:39,285 INFO L290 TraceCheckUtils]: 86: Hoare triple {8436#(and (= main_~d~0 (div (* (mod main_~B~0 4294967296) 4) 2)) (= main_~p~0 2) (< 0 (* 2 (mod main_~B~0 4294967296))) (< (* 2 (mod main_~B~0 4294967296)) 4294967296))} assume ~r~0 >= ~d~0;~r~0 := ~r~0 - ~d~0;~q~0 := ~q~0 + ~p~0; {8436#(and (= main_~d~0 (div (* (mod main_~B~0 4294967296) 4) 2)) (= main_~p~0 2) (< 0 (* 2 (mod main_~B~0 4294967296))) (< (* 2 (mod main_~B~0 4294967296)) 4294967296))} is VALID [2022-04-08 13:01:39,286 INFO L290 TraceCheckUtils]: 87: Hoare triple {8436#(and (= main_~d~0 (div (* (mod main_~B~0 4294967296) 4) 2)) (= main_~p~0 2) (< 0 (* 2 (mod main_~B~0 4294967296))) (< (* 2 (mod main_~B~0 4294967296)) 4294967296))} assume !false; {8436#(and (= main_~d~0 (div (* (mod main_~B~0 4294967296) 4) 2)) (= main_~p~0 2) (< 0 (* 2 (mod main_~B~0 4294967296))) (< (* 2 (mod main_~B~0 4294967296)) 4294967296))} is VALID [2022-04-08 13:01:39,286 INFO L272 TraceCheckUtils]: 88: Hoare triple {8436#(and (= main_~d~0 (div (* (mod main_~B~0 4294967296) 4) 2)) (= main_~p~0 2) (< 0 (* 2 (mod main_~B~0 4294967296))) (< (* 2 (mod main_~B~0 4294967296)) 4294967296))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {8172#true} is VALID [2022-04-08 13:01:39,286 INFO L290 TraceCheckUtils]: 89: Hoare triple {8172#true} ~cond := #in~cond; {8172#true} is VALID [2022-04-08 13:01:39,286 INFO L290 TraceCheckUtils]: 90: Hoare triple {8172#true} assume !(0 == ~cond); {8172#true} is VALID [2022-04-08 13:01:39,286 INFO L290 TraceCheckUtils]: 91: Hoare triple {8172#true} assume true; {8172#true} is VALID [2022-04-08 13:01:39,286 INFO L284 TraceCheckUtils]: 92: Hoare quadruple {8172#true} {8436#(and (= main_~d~0 (div (* (mod main_~B~0 4294967296) 4) 2)) (= main_~p~0 2) (< 0 (* 2 (mod main_~B~0 4294967296))) (< (* 2 (mod main_~B~0 4294967296)) 4294967296))} #93#return; {8436#(and (= main_~d~0 (div (* (mod main_~B~0 4294967296) 4) 2)) (= main_~p~0 2) (< 0 (* 2 (mod main_~B~0 4294967296))) (< (* 2 (mod main_~B~0 4294967296)) 4294967296))} is VALID [2022-04-08 13:01:39,287 INFO L272 TraceCheckUtils]: 93: Hoare triple {8436#(and (= main_~d~0 (div (* (mod main_~B~0 4294967296) 4) 2)) (= main_~p~0 2) (< 0 (* 2 (mod main_~B~0 4294967296))) (< (* 2 (mod main_~B~0 4294967296)) 4294967296))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {8461#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 13:01:39,287 INFO L290 TraceCheckUtils]: 94: Hoare triple {8461#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {8465#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 13:01:39,287 INFO L290 TraceCheckUtils]: 95: Hoare triple {8465#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {8173#false} is VALID [2022-04-08 13:01:39,288 INFO L290 TraceCheckUtils]: 96: Hoare triple {8173#false} assume !false; {8173#false} is VALID [2022-04-08 13:01:39,288 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 24 proven. 18 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2022-04-08 13:01:39,288 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 13:01:42,320 INFO L290 TraceCheckUtils]: 96: Hoare triple {8173#false} assume !false; {8173#false} is VALID [2022-04-08 13:01:42,320 INFO L290 TraceCheckUtils]: 95: Hoare triple {8465#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {8173#false} is VALID [2022-04-08 13:01:42,321 INFO L290 TraceCheckUtils]: 94: Hoare triple {8461#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {8465#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 13:01:42,321 INFO L272 TraceCheckUtils]: 93: Hoare triple {8481#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {8461#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 13:01:42,322 INFO L284 TraceCheckUtils]: 92: Hoare quadruple {8172#true} {8481#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} #93#return; {8481#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} is VALID [2022-04-08 13:01:42,322 INFO L290 TraceCheckUtils]: 91: Hoare triple {8172#true} assume true; {8172#true} is VALID [2022-04-08 13:01:42,322 INFO L290 TraceCheckUtils]: 90: Hoare triple {8172#true} assume !(0 == ~cond); {8172#true} is VALID [2022-04-08 13:01:42,322 INFO L290 TraceCheckUtils]: 89: Hoare triple {8172#true} ~cond := #in~cond; {8172#true} is VALID [2022-04-08 13:01:42,322 INFO L272 TraceCheckUtils]: 88: Hoare triple {8481#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {8172#true} is VALID [2022-04-08 13:01:42,322 INFO L290 TraceCheckUtils]: 87: Hoare triple {8481#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} assume !false; {8481#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} is VALID [2022-04-08 13:01:42,323 INFO L290 TraceCheckUtils]: 86: Hoare triple {8481#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} assume ~r~0 >= ~d~0;~r~0 := ~r~0 - ~d~0;~q~0 := ~q~0 + ~p~0; {8481#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} is VALID [2022-04-08 13:01:42,337 INFO L290 TraceCheckUtils]: 85: Hoare triple {8506#(and (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)) (= (mod main_~p~0 2) 0)))) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2)) (= (mod main_~p~0 2) 0)))))} assume !!(1 != ~p~0);~d~0 := (if ~d~0 < 0 && 0 != ~d~0 % 2 then 1 + ~d~0 / 2 else ~d~0 / 2);~p~0 := (if ~p~0 < 0 && 0 != ~p~0 % 2 then 1 + ~p~0 / 2 else ~p~0 / 2); {8481#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} is VALID [2022-04-08 13:01:42,338 INFO L284 TraceCheckUtils]: 84: Hoare quadruple {8172#true} {8506#(and (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)) (= (mod main_~p~0 2) 0)))) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2)) (= (mod main_~p~0 2) 0)))))} #95#return; {8506#(and (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)) (= (mod main_~p~0 2) 0)))) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2)) (= (mod main_~p~0 2) 0)))))} is VALID [2022-04-08 13:01:42,338 INFO L290 TraceCheckUtils]: 83: Hoare triple {8172#true} assume true; {8172#true} is VALID [2022-04-08 13:01:42,338 INFO L290 TraceCheckUtils]: 82: Hoare triple {8172#true} assume !(0 == ~cond); {8172#true} is VALID [2022-04-08 13:01:42,338 INFO L290 TraceCheckUtils]: 81: Hoare triple {8172#true} ~cond := #in~cond; {8172#true} is VALID [2022-04-08 13:01:42,338 INFO L272 TraceCheckUtils]: 80: Hoare triple {8506#(and (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)) (= (mod main_~p~0 2) 0)))) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2)) (= (mod main_~p~0 2) 0)))))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {8172#true} is VALID [2022-04-08 13:01:42,338 INFO L284 TraceCheckUtils]: 79: Hoare quadruple {8172#true} {8506#(and (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)) (= (mod main_~p~0 2) 0)))) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2)) (= (mod main_~p~0 2) 0)))))} #93#return; {8506#(and (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)) (= (mod main_~p~0 2) 0)))) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2)) (= (mod main_~p~0 2) 0)))))} is VALID [2022-04-08 13:01:42,338 INFO L290 TraceCheckUtils]: 78: Hoare triple {8172#true} assume true; {8172#true} is VALID [2022-04-08 13:01:42,339 INFO L290 TraceCheckUtils]: 77: Hoare triple {8172#true} assume !(0 == ~cond); {8172#true} is VALID [2022-04-08 13:01:42,339 INFO L290 TraceCheckUtils]: 76: Hoare triple {8172#true} ~cond := #in~cond; {8172#true} is VALID [2022-04-08 13:01:42,339 INFO L272 TraceCheckUtils]: 75: Hoare triple {8506#(and (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)) (= (mod main_~p~0 2) 0)))) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2)) (= (mod main_~p~0 2) 0)))))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {8172#true} is VALID [2022-04-08 13:01:42,339 INFO L290 TraceCheckUtils]: 74: Hoare triple {8506#(and (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)) (= (mod main_~p~0 2) 0)))) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2)) (= (mod main_~p~0 2) 0)))))} assume !false; {8506#(and (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)) (= (mod main_~p~0 2) 0)))) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2)) (= (mod main_~p~0 2) 0)))))} is VALID [2022-04-08 13:01:42,340 INFO L290 TraceCheckUtils]: 73: Hoare triple {8543#(or (<= main_~d~0 main_~r~0) (and (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)) (= (mod main_~p~0 2) 0)))) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2)) (= (mod main_~p~0 2) 0))))))} assume !(~r~0 >= ~d~0); {8506#(and (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)) (= (mod main_~p~0 2) 0)))) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2)) (= (mod main_~p~0 2) 0)))))} is VALID [2022-04-08 13:01:42,341 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {8172#true} {8543#(or (<= main_~d~0 main_~r~0) (and (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)) (= (mod main_~p~0 2) 0)))) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2)) (= (mod main_~p~0 2) 0))))))} #91#return; {8543#(or (<= main_~d~0 main_~r~0) (and (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)) (= (mod main_~p~0 2) 0)))) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2)) (= (mod main_~p~0 2) 0))))))} is VALID [2022-04-08 13:01:42,341 INFO L290 TraceCheckUtils]: 71: Hoare triple {8172#true} assume true; {8172#true} is VALID [2022-04-08 13:01:42,341 INFO L290 TraceCheckUtils]: 70: Hoare triple {8172#true} assume !(0 == ~cond); {8172#true} is VALID [2022-04-08 13:01:42,341 INFO L290 TraceCheckUtils]: 69: Hoare triple {8172#true} ~cond := #in~cond; {8172#true} is VALID [2022-04-08 13:01:42,341 INFO L272 TraceCheckUtils]: 68: Hoare triple {8543#(or (<= main_~d~0 main_~r~0) (and (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)) (= (mod main_~p~0 2) 0)))) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2)) (= (mod main_~p~0 2) 0))))))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {8172#true} is VALID [2022-04-08 13:01:42,342 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {8172#true} {8543#(or (<= main_~d~0 main_~r~0) (and (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)) (= (mod main_~p~0 2) 0)))) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2)) (= (mod main_~p~0 2) 0))))))} #89#return; {8543#(or (<= main_~d~0 main_~r~0) (and (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)) (= (mod main_~p~0 2) 0)))) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2)) (= (mod main_~p~0 2) 0))))))} is VALID [2022-04-08 13:01:42,342 INFO L290 TraceCheckUtils]: 66: Hoare triple {8172#true} assume true; {8172#true} is VALID [2022-04-08 13:01:42,342 INFO L290 TraceCheckUtils]: 65: Hoare triple {8172#true} assume !(0 == ~cond); {8172#true} is VALID [2022-04-08 13:01:42,342 INFO L290 TraceCheckUtils]: 64: Hoare triple {8172#true} ~cond := #in~cond; {8172#true} is VALID [2022-04-08 13:01:42,342 INFO L272 TraceCheckUtils]: 63: Hoare triple {8543#(or (<= main_~d~0 main_~r~0) (and (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)) (= (mod main_~p~0 2) 0)))) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2)) (= (mod main_~p~0 2) 0))))))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {8172#true} is VALID [2022-04-08 13:01:42,342 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {8172#true} {8543#(or (<= main_~d~0 main_~r~0) (and (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)) (= (mod main_~p~0 2) 0)))) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2)) (= (mod main_~p~0 2) 0))))))} #87#return; {8543#(or (<= main_~d~0 main_~r~0) (and (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)) (= (mod main_~p~0 2) 0)))) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2)) (= (mod main_~p~0 2) 0))))))} is VALID [2022-04-08 13:01:42,342 INFO L290 TraceCheckUtils]: 61: Hoare triple {8172#true} assume true; {8172#true} is VALID [2022-04-08 13:01:42,342 INFO L290 TraceCheckUtils]: 60: Hoare triple {8172#true} assume !(0 == ~cond); {8172#true} is VALID [2022-04-08 13:01:42,342 INFO L290 TraceCheckUtils]: 59: Hoare triple {8172#true} ~cond := #in~cond; {8172#true} is VALID [2022-04-08 13:01:42,343 INFO L272 TraceCheckUtils]: 58: Hoare triple {8543#(or (<= main_~d~0 main_~r~0) (and (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)) (= (mod main_~p~0 2) 0)))) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2)) (= (mod main_~p~0 2) 0))))))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {8172#true} is VALID [2022-04-08 13:01:42,343 INFO L290 TraceCheckUtils]: 57: Hoare triple {8543#(or (<= main_~d~0 main_~r~0) (and (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)) (= (mod main_~p~0 2) 0)))) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2)) (= (mod main_~p~0 2) 0))))))} assume !false; {8543#(or (<= main_~d~0 main_~r~0) (and (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)) (= (mod main_~p~0 2) 0)))) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2)) (= (mod main_~p~0 2) 0))))))} is VALID [2022-04-08 13:01:42,347 INFO L290 TraceCheckUtils]: 56: Hoare triple {8595#(or (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0) (= (div (* main_~d~0 2) 2) (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296))))} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {8543#(or (<= main_~d~0 main_~r~0) (and (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)) (= (mod main_~p~0 2) 0)))) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))) (or (not (< main_~p~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2)) (= (mod main_~p~0 2) 0))))))} is VALID [2022-04-08 13:01:42,347 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {8172#true} {8595#(or (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0) (= (div (* main_~d~0 2) 2) (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296))))} #91#return; {8595#(or (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0) (= (div (* main_~d~0 2) 2) (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296))))} is VALID [2022-04-08 13:01:42,347 INFO L290 TraceCheckUtils]: 54: Hoare triple {8172#true} assume true; {8172#true} is VALID [2022-04-08 13:01:42,347 INFO L290 TraceCheckUtils]: 53: Hoare triple {8172#true} assume !(0 == ~cond); {8172#true} is VALID [2022-04-08 13:01:42,347 INFO L290 TraceCheckUtils]: 52: Hoare triple {8172#true} ~cond := #in~cond; {8172#true} is VALID [2022-04-08 13:01:42,347 INFO L272 TraceCheckUtils]: 51: Hoare triple {8595#(or (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0) (= (div (* main_~d~0 2) 2) (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296))))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {8172#true} is VALID [2022-04-08 13:01:42,348 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {8172#true} {8595#(or (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0) (= (div (* main_~d~0 2) 2) (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296))))} #89#return; {8595#(or (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0) (= (div (* main_~d~0 2) 2) (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296))))} is VALID [2022-04-08 13:01:42,348 INFO L290 TraceCheckUtils]: 49: Hoare triple {8172#true} assume true; {8172#true} is VALID [2022-04-08 13:01:42,348 INFO L290 TraceCheckUtils]: 48: Hoare triple {8172#true} assume !(0 == ~cond); {8172#true} is VALID [2022-04-08 13:01:42,348 INFO L290 TraceCheckUtils]: 47: Hoare triple {8172#true} ~cond := #in~cond; {8172#true} is VALID [2022-04-08 13:01:42,348 INFO L272 TraceCheckUtils]: 46: Hoare triple {8595#(or (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0) (= (div (* main_~d~0 2) 2) (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296))))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {8172#true} is VALID [2022-04-08 13:01:42,349 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {8172#true} {8595#(or (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0) (= (div (* main_~d~0 2) 2) (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296))))} #87#return; {8595#(or (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0) (= (div (* main_~d~0 2) 2) (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296))))} is VALID [2022-04-08 13:01:42,349 INFO L290 TraceCheckUtils]: 44: Hoare triple {8172#true} assume true; {8172#true} is VALID [2022-04-08 13:01:42,349 INFO L290 TraceCheckUtils]: 43: Hoare triple {8172#true} assume !(0 == ~cond); {8172#true} is VALID [2022-04-08 13:01:42,349 INFO L290 TraceCheckUtils]: 42: Hoare triple {8172#true} ~cond := #in~cond; {8172#true} is VALID [2022-04-08 13:01:42,349 INFO L272 TraceCheckUtils]: 41: Hoare triple {8595#(or (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0) (= (div (* main_~d~0 2) 2) (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296))))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {8172#true} is VALID [2022-04-08 13:01:42,349 INFO L290 TraceCheckUtils]: 40: Hoare triple {8595#(or (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0) (= (div (* main_~d~0 2) 2) (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296))))} assume !false; {8595#(or (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0) (= (div (* main_~d~0 2) 2) (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296))))} is VALID [2022-04-08 13:01:42,350 INFO L290 TraceCheckUtils]: 39: Hoare triple {8647#(or (<= (* main_~d~0 4) main_~r~0) (= (* (div (* main_~p~0 4) 2) (mod main_~B~0 4294967296)) (div (* main_~d~0 4) 2)) (not (<= (* main_~d~0 2) main_~r~0)))} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {8595#(or (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0) (= (div (* main_~d~0 2) 2) (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296))))} is VALID [2022-04-08 13:01:42,351 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {8172#true} {8647#(or (<= (* main_~d~0 4) main_~r~0) (= (* (div (* main_~p~0 4) 2) (mod main_~B~0 4294967296)) (div (* main_~d~0 4) 2)) (not (<= (* main_~d~0 2) main_~r~0)))} #91#return; {8647#(or (<= (* main_~d~0 4) main_~r~0) (= (* (div (* main_~p~0 4) 2) (mod main_~B~0 4294967296)) (div (* main_~d~0 4) 2)) (not (<= (* main_~d~0 2) main_~r~0)))} is VALID [2022-04-08 13:01:42,351 INFO L290 TraceCheckUtils]: 37: Hoare triple {8172#true} assume true; {8172#true} is VALID [2022-04-08 13:01:42,351 INFO L290 TraceCheckUtils]: 36: Hoare triple {8172#true} assume !(0 == ~cond); {8172#true} is VALID [2022-04-08 13:01:42,351 INFO L290 TraceCheckUtils]: 35: Hoare triple {8172#true} ~cond := #in~cond; {8172#true} is VALID [2022-04-08 13:01:42,351 INFO L272 TraceCheckUtils]: 34: Hoare triple {8647#(or (<= (* main_~d~0 4) main_~r~0) (= (* (div (* main_~p~0 4) 2) (mod main_~B~0 4294967296)) (div (* main_~d~0 4) 2)) (not (<= (* main_~d~0 2) main_~r~0)))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {8172#true} is VALID [2022-04-08 13:01:42,352 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {8172#true} {8647#(or (<= (* main_~d~0 4) main_~r~0) (= (* (div (* main_~p~0 4) 2) (mod main_~B~0 4294967296)) (div (* main_~d~0 4) 2)) (not (<= (* main_~d~0 2) main_~r~0)))} #89#return; {8647#(or (<= (* main_~d~0 4) main_~r~0) (= (* (div (* main_~p~0 4) 2) (mod main_~B~0 4294967296)) (div (* main_~d~0 4) 2)) (not (<= (* main_~d~0 2) main_~r~0)))} is VALID [2022-04-08 13:01:42,352 INFO L290 TraceCheckUtils]: 32: Hoare triple {8172#true} assume true; {8172#true} is VALID [2022-04-08 13:01:42,352 INFO L290 TraceCheckUtils]: 31: Hoare triple {8172#true} assume !(0 == ~cond); {8172#true} is VALID [2022-04-08 13:01:42,352 INFO L290 TraceCheckUtils]: 30: Hoare triple {8172#true} ~cond := #in~cond; {8172#true} is VALID [2022-04-08 13:01:42,352 INFO L272 TraceCheckUtils]: 29: Hoare triple {8647#(or (<= (* main_~d~0 4) main_~r~0) (= (* (div (* main_~p~0 4) 2) (mod main_~B~0 4294967296)) (div (* main_~d~0 4) 2)) (not (<= (* main_~d~0 2) main_~r~0)))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {8172#true} is VALID [2022-04-08 13:01:42,352 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {8172#true} {8647#(or (<= (* main_~d~0 4) main_~r~0) (= (* (div (* main_~p~0 4) 2) (mod main_~B~0 4294967296)) (div (* main_~d~0 4) 2)) (not (<= (* main_~d~0 2) main_~r~0)))} #87#return; {8647#(or (<= (* main_~d~0 4) main_~r~0) (= (* (div (* main_~p~0 4) 2) (mod main_~B~0 4294967296)) (div (* main_~d~0 4) 2)) (not (<= (* main_~d~0 2) main_~r~0)))} is VALID [2022-04-08 13:01:42,352 INFO L290 TraceCheckUtils]: 27: Hoare triple {8172#true} assume true; {8172#true} is VALID [2022-04-08 13:01:42,353 INFO L290 TraceCheckUtils]: 26: Hoare triple {8172#true} assume !(0 == ~cond); {8172#true} is VALID [2022-04-08 13:01:42,353 INFO L290 TraceCheckUtils]: 25: Hoare triple {8172#true} ~cond := #in~cond; {8172#true} is VALID [2022-04-08 13:01:42,353 INFO L272 TraceCheckUtils]: 24: Hoare triple {8647#(or (<= (* main_~d~0 4) main_~r~0) (= (* (div (* main_~p~0 4) 2) (mod main_~B~0 4294967296)) (div (* main_~d~0 4) 2)) (not (<= (* main_~d~0 2) main_~r~0)))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {8172#true} is VALID [2022-04-08 13:01:42,353 INFO L290 TraceCheckUtils]: 23: Hoare triple {8647#(or (<= (* main_~d~0 4) main_~r~0) (= (* (div (* main_~p~0 4) 2) (mod main_~B~0 4294967296)) (div (* main_~d~0 4) 2)) (not (<= (* main_~d~0 2) main_~r~0)))} assume !false; {8647#(or (<= (* main_~d~0 4) main_~r~0) (= (* (div (* main_~p~0 4) 2) (mod main_~B~0 4294967296)) (div (* main_~d~0 4) 2)) (not (<= (* main_~d~0 2) main_~r~0)))} is VALID [2022-04-08 13:01:42,353 INFO L290 TraceCheckUtils]: 22: Hoare triple {8172#true} ~r~0 := ~A~0 % 4294967296;~d~0 := ~B~0 % 4294967296;~p~0 := 1;~q~0 := 0; {8647#(or (<= (* main_~d~0 4) main_~r~0) (= (* (div (* main_~p~0 4) 2) (mod main_~B~0 4294967296)) (div (* main_~d~0 4) 2)) (not (<= (* main_~d~0 2) main_~r~0)))} is VALID [2022-04-08 13:01:42,354 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {8172#true} {8172#true} #85#return; {8172#true} is VALID [2022-04-08 13:01:42,354 INFO L290 TraceCheckUtils]: 20: Hoare triple {8172#true} assume true; {8172#true} is VALID [2022-04-08 13:01:42,354 INFO L290 TraceCheckUtils]: 19: Hoare triple {8172#true} assume !(0 == ~cond); {8172#true} is VALID [2022-04-08 13:01:42,354 INFO L290 TraceCheckUtils]: 18: Hoare triple {8172#true} ~cond := #in~cond; {8172#true} is VALID [2022-04-08 13:01:42,354 INFO L272 TraceCheckUtils]: 17: Hoare triple {8172#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 1 then 1 else 0)); {8172#true} is VALID [2022-04-08 13:01:42,354 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {8172#true} {8172#true} #83#return; {8172#true} is VALID [2022-04-08 13:01:42,354 INFO L290 TraceCheckUtils]: 15: Hoare triple {8172#true} assume true; {8172#true} is VALID [2022-04-08 13:01:42,354 INFO L290 TraceCheckUtils]: 14: Hoare triple {8172#true} assume !(0 == ~cond); {8172#true} is VALID [2022-04-08 13:01:42,354 INFO L290 TraceCheckUtils]: 13: Hoare triple {8172#true} ~cond := #in~cond; {8172#true} is VALID [2022-04-08 13:01:42,354 INFO L272 TraceCheckUtils]: 12: Hoare triple {8172#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 0 && ~B~0 % 4294967296 <= 20 then 1 else 0)); {8172#true} is VALID [2022-04-08 13:01:42,354 INFO L290 TraceCheckUtils]: 11: Hoare triple {8172#true} ~B~0 := #t~nondet5;havoc #t~nondet5; {8172#true} is VALID [2022-04-08 13:01:42,354 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {8172#true} {8172#true} #81#return; {8172#true} is VALID [2022-04-08 13:01:42,354 INFO L290 TraceCheckUtils]: 9: Hoare triple {8172#true} assume true; {8172#true} is VALID [2022-04-08 13:01:42,354 INFO L290 TraceCheckUtils]: 8: Hoare triple {8172#true} assume !(0 == ~cond); {8172#true} is VALID [2022-04-08 13:01:42,354 INFO L290 TraceCheckUtils]: 7: Hoare triple {8172#true} ~cond := #in~cond; {8172#true} is VALID [2022-04-08 13:01:42,354 INFO L272 TraceCheckUtils]: 6: Hoare triple {8172#true} call assume_abort_if_not((if ~A~0 % 4294967296 >= 0 && ~A~0 % 4294967296 <= 20 then 1 else 0)); {8172#true} is VALID [2022-04-08 13:01:42,354 INFO L290 TraceCheckUtils]: 5: Hoare triple {8172#true} havoc ~A~0;havoc ~B~0;havoc ~r~0;havoc ~d~0;havoc ~p~0;havoc ~q~0;~A~0 := #t~nondet4;havoc #t~nondet4; {8172#true} is VALID [2022-04-08 13:01:42,354 INFO L272 TraceCheckUtils]: 4: Hoare triple {8172#true} call #t~ret6 := main(); {8172#true} is VALID [2022-04-08 13:01:42,355 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8172#true} {8172#true} #101#return; {8172#true} is VALID [2022-04-08 13:01:42,355 INFO L290 TraceCheckUtils]: 2: Hoare triple {8172#true} assume true; {8172#true} is VALID [2022-04-08 13:01:42,355 INFO L290 TraceCheckUtils]: 1: Hoare triple {8172#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {8172#true} is VALID [2022-04-08 13:01:42,355 INFO L272 TraceCheckUtils]: 0: Hoare triple {8172#true} call ULTIMATE.init(); {8172#true} is VALID [2022-04-08 13:01:42,355 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 24 proven. 18 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2022-04-08 13:01:42,355 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 13:01:42,355 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [739793165] [2022-04-08 13:01:42,355 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 13:01:42,355 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1005637704] [2022-04-08 13:01:42,355 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1005637704] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 13:01:42,355 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 13:01:42,356 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 14 [2022-04-08 13:01:42,356 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 13:01:42,356 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2111127729] [2022-04-08 13:01:42,356 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2111127729] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 13:01:42,356 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 13:01:42,356 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-08 13:01:42,356 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1456431174] [2022-04-08 13:01:42,356 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 13:01:42,356 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.6666666666666665) internal successors, (24), 8 states have internal predecessors, (24), 6 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (16), 6 states have call predecessors, (16), 6 states have call successors, (16) Word has length 97 [2022-04-08 13:01:42,357 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 13:01:42,357 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 2.6666666666666665) internal successors, (24), 8 states have internal predecessors, (24), 6 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (16), 6 states have call predecessors, (16), 6 states have call successors, (16) [2022-04-08 13:01:42,412 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 13:01:42,412 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-08 13:01:42,412 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 13:01:42,412 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-08 13:01:42,412 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=131, Unknown=0, NotChecked=0, Total=182 [2022-04-08 13:01:42,413 INFO L87 Difference]: Start difference. First operand 99 states and 116 transitions. Second operand has 9 states, 9 states have (on average 2.6666666666666665) internal successors, (24), 8 states have internal predecessors, (24), 6 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (16), 6 states have call predecessors, (16), 6 states have call successors, (16) [2022-04-08 13:01:43,907 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 13:01:43,907 INFO L93 Difference]: Finished difference Result 177 states and 223 transitions. [2022-04-08 13:01:43,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-08 13:01:43,907 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.6666666666666665) internal successors, (24), 8 states have internal predecessors, (24), 6 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (16), 6 states have call predecessors, (16), 6 states have call successors, (16) Word has length 97 [2022-04-08 13:01:43,907 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 13:01:43,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 2.6666666666666665) internal successors, (24), 8 states have internal predecessors, (24), 6 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (16), 6 states have call predecessors, (16), 6 states have call successors, (16) [2022-04-08 13:01:43,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 116 transitions. [2022-04-08 13:01:43,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 2.6666666666666665) internal successors, (24), 8 states have internal predecessors, (24), 6 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (16), 6 states have call predecessors, (16), 6 states have call successors, (16) [2022-04-08 13:01:43,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 116 transitions. [2022-04-08 13:01:43,910 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 116 transitions. [2022-04-08 13:01:44,017 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 116 edges. 116 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 13:01:44,019 INFO L225 Difference]: With dead ends: 177 [2022-04-08 13:01:44,019 INFO L226 Difference]: Without dead ends: 138 [2022-04-08 13:01:44,020 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 196 GetRequests, 180 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=73, Invalid=199, Unknown=0, NotChecked=0, Total=272 [2022-04-08 13:01:44,020 INFO L913 BasicCegarLoop]: 62 mSDtfsCounter, 13 mSDsluCounter, 244 mSDsCounter, 0 mSdLazyCounter, 292 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16 SdHoareTripleChecker+Valid, 306 SdHoareTripleChecker+Invalid, 309 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 292 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-08 13:01:44,020 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [16 Valid, 306 Invalid, 309 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 292 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-08 13:01:44,020 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 138 states. [2022-04-08 13:01:44,114 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 138 to 138. [2022-04-08 13:01:44,114 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 13:01:44,114 INFO L82 GeneralOperation]: Start isEquivalent. First operand 138 states. Second operand has 138 states, 82 states have (on average 1.1219512195121952) internal successors, (92), 88 states have internal predecessors, (92), 39 states have call successors, (39), 17 states have call predecessors, (39), 16 states have return successors, (36), 32 states have call predecessors, (36), 36 states have call successors, (36) [2022-04-08 13:01:44,114 INFO L74 IsIncluded]: Start isIncluded. First operand 138 states. Second operand has 138 states, 82 states have (on average 1.1219512195121952) internal successors, (92), 88 states have internal predecessors, (92), 39 states have call successors, (39), 17 states have call predecessors, (39), 16 states have return successors, (36), 32 states have call predecessors, (36), 36 states have call successors, (36) [2022-04-08 13:01:44,115 INFO L87 Difference]: Start difference. First operand 138 states. Second operand has 138 states, 82 states have (on average 1.1219512195121952) internal successors, (92), 88 states have internal predecessors, (92), 39 states have call successors, (39), 17 states have call predecessors, (39), 16 states have return successors, (36), 32 states have call predecessors, (36), 36 states have call successors, (36) [2022-04-08 13:01:44,117 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 13:01:44,117 INFO L93 Difference]: Finished difference Result 138 states and 167 transitions. [2022-04-08 13:01:44,117 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 167 transitions. [2022-04-08 13:01:44,117 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 13:01:44,117 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 13:01:44,118 INFO L74 IsIncluded]: Start isIncluded. First operand has 138 states, 82 states have (on average 1.1219512195121952) internal successors, (92), 88 states have internal predecessors, (92), 39 states have call successors, (39), 17 states have call predecessors, (39), 16 states have return successors, (36), 32 states have call predecessors, (36), 36 states have call successors, (36) Second operand 138 states. [2022-04-08 13:01:44,118 INFO L87 Difference]: Start difference. First operand has 138 states, 82 states have (on average 1.1219512195121952) internal successors, (92), 88 states have internal predecessors, (92), 39 states have call successors, (39), 17 states have call predecessors, (39), 16 states have return successors, (36), 32 states have call predecessors, (36), 36 states have call successors, (36) Second operand 138 states. [2022-04-08 13:01:44,121 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 13:01:44,121 INFO L93 Difference]: Finished difference Result 138 states and 167 transitions. [2022-04-08 13:01:44,121 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 167 transitions. [2022-04-08 13:01:44,122 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 13:01:44,122 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 13:01:44,122 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 13:01:44,122 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 13:01:44,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 138 states, 82 states have (on average 1.1219512195121952) internal successors, (92), 88 states have internal predecessors, (92), 39 states have call successors, (39), 17 states have call predecessors, (39), 16 states have return successors, (36), 32 states have call predecessors, (36), 36 states have call successors, (36) [2022-04-08 13:01:44,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 138 states and 167 transitions. [2022-04-08 13:01:44,125 INFO L78 Accepts]: Start accepts. Automaton has 138 states and 167 transitions. Word has length 97 [2022-04-08 13:01:44,125 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 13:01:44,125 INFO L478 AbstractCegarLoop]: Abstraction has 138 states and 167 transitions. [2022-04-08 13:01:44,125 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 2.6666666666666665) internal successors, (24), 8 states have internal predecessors, (24), 6 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (16), 6 states have call predecessors, (16), 6 states have call successors, (16) [2022-04-08 13:01:44,125 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 138 states and 167 transitions. [2022-04-08 13:01:44,344 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 167 edges. 167 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 13:01:44,344 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 167 transitions. [2022-04-08 13:01:44,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-04-08 13:01:44,345 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 13:01:44,345 INFO L499 BasicCegarLoop]: trace histogram [14, 13, 13, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 13:01:44,377 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-04-08 13:01:44,545 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 13:01:44,546 INFO L403 AbstractCegarLoop]: === Iteration 13 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 13:01:44,546 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 13:01:44,546 INFO L85 PathProgramCache]: Analyzing trace with hash -367001023, now seen corresponding path program 9 times [2022-04-08 13:01:44,546 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 13:01:44,546 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1187572568] [2022-04-08 13:01:44,546 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 13:01:44,546 INFO L85 PathProgramCache]: Analyzing trace with hash -367001023, now seen corresponding path program 10 times [2022-04-08 13:01:44,547 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 13:01:44,547 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [826016575] [2022-04-08 13:01:44,547 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 13:01:44,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 13:01:44,558 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 13:01:44,558 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [767584701] [2022-04-08 13:01:44,558 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 13:01:44,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 13:01:44,559 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 13:01:44,562 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-08 13:01:44,563 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-04-08 13:01:44,624 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 13:01:44,624 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 13:01:44,625 INFO L263 TraceCheckSpWp]: Trace formula consists of 241 conjuncts, 42 conjunts are in the unsatisfiable core [2022-04-08 13:01:44,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 13:01:44,643 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 13:02:25,777 INFO L272 TraceCheckUtils]: 0: Hoare triple {9679#true} call ULTIMATE.init(); {9679#true} is VALID [2022-04-08 13:02:25,778 INFO L290 TraceCheckUtils]: 1: Hoare triple {9679#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {9679#true} is VALID [2022-04-08 13:02:25,778 INFO L290 TraceCheckUtils]: 2: Hoare triple {9679#true} assume true; {9679#true} is VALID [2022-04-08 13:02:25,778 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9679#true} {9679#true} #101#return; {9679#true} is VALID [2022-04-08 13:02:25,778 INFO L272 TraceCheckUtils]: 4: Hoare triple {9679#true} call #t~ret6 := main(); {9679#true} is VALID [2022-04-08 13:02:25,778 INFO L290 TraceCheckUtils]: 5: Hoare triple {9679#true} havoc ~A~0;havoc ~B~0;havoc ~r~0;havoc ~d~0;havoc ~p~0;havoc ~q~0;~A~0 := #t~nondet4;havoc #t~nondet4; {9679#true} is VALID [2022-04-08 13:02:25,778 INFO L272 TraceCheckUtils]: 6: Hoare triple {9679#true} call assume_abort_if_not((if ~A~0 % 4294967296 >= 0 && ~A~0 % 4294967296 <= 20 then 1 else 0)); {9679#true} is VALID [2022-04-08 13:02:25,778 INFO L290 TraceCheckUtils]: 7: Hoare triple {9679#true} ~cond := #in~cond; {9679#true} is VALID [2022-04-08 13:02:25,778 INFO L290 TraceCheckUtils]: 8: Hoare triple {9679#true} assume !(0 == ~cond); {9679#true} is VALID [2022-04-08 13:02:25,778 INFO L290 TraceCheckUtils]: 9: Hoare triple {9679#true} assume true; {9679#true} is VALID [2022-04-08 13:02:25,778 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {9679#true} {9679#true} #81#return; {9679#true} is VALID [2022-04-08 13:02:25,778 INFO L290 TraceCheckUtils]: 11: Hoare triple {9679#true} ~B~0 := #t~nondet5;havoc #t~nondet5; {9679#true} is VALID [2022-04-08 13:02:25,778 INFO L272 TraceCheckUtils]: 12: Hoare triple {9679#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 0 && ~B~0 % 4294967296 <= 20 then 1 else 0)); {9679#true} is VALID [2022-04-08 13:02:25,778 INFO L290 TraceCheckUtils]: 13: Hoare triple {9679#true} ~cond := #in~cond; {9679#true} is VALID [2022-04-08 13:02:25,778 INFO L290 TraceCheckUtils]: 14: Hoare triple {9679#true} assume !(0 == ~cond); {9679#true} is VALID [2022-04-08 13:02:25,778 INFO L290 TraceCheckUtils]: 15: Hoare triple {9679#true} assume true; {9679#true} is VALID [2022-04-08 13:02:25,779 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {9679#true} {9679#true} #83#return; {9679#true} is VALID [2022-04-08 13:02:25,779 INFO L272 TraceCheckUtils]: 17: Hoare triple {9679#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 1 then 1 else 0)); {9679#true} is VALID [2022-04-08 13:02:25,779 INFO L290 TraceCheckUtils]: 18: Hoare triple {9679#true} ~cond := #in~cond; {9679#true} is VALID [2022-04-08 13:02:25,779 INFO L290 TraceCheckUtils]: 19: Hoare triple {9679#true} assume !(0 == ~cond); {9679#true} is VALID [2022-04-08 13:02:25,779 INFO L290 TraceCheckUtils]: 20: Hoare triple {9679#true} assume true; {9679#true} is VALID [2022-04-08 13:02:25,779 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {9679#true} {9679#true} #85#return; {9679#true} is VALID [2022-04-08 13:02:25,784 INFO L290 TraceCheckUtils]: 22: Hoare triple {9679#true} ~r~0 := ~A~0 % 4294967296;~d~0 := ~B~0 % 4294967296;~p~0 := 1;~q~0 := 0; {9750#(and (= (mod main_~A~0 4294967296) main_~r~0) (<= main_~d~0 (mod main_~B~0 4294967296)) (= main_~q~0 0) (= main_~p~0 1))} is VALID [2022-04-08 13:02:25,784 INFO L290 TraceCheckUtils]: 23: Hoare triple {9750#(and (= (mod main_~A~0 4294967296) main_~r~0) (<= main_~d~0 (mod main_~B~0 4294967296)) (= main_~q~0 0) (= main_~p~0 1))} assume !false; {9750#(and (= (mod main_~A~0 4294967296) main_~r~0) (<= main_~d~0 (mod main_~B~0 4294967296)) (= main_~q~0 0) (= main_~p~0 1))} is VALID [2022-04-08 13:02:25,784 INFO L272 TraceCheckUtils]: 24: Hoare triple {9750#(and (= (mod main_~A~0 4294967296) main_~r~0) (<= main_~d~0 (mod main_~B~0 4294967296)) (= main_~q~0 0) (= main_~p~0 1))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {9679#true} is VALID [2022-04-08 13:02:25,784 INFO L290 TraceCheckUtils]: 25: Hoare triple {9679#true} ~cond := #in~cond; {9679#true} is VALID [2022-04-08 13:02:25,784 INFO L290 TraceCheckUtils]: 26: Hoare triple {9679#true} assume !(0 == ~cond); {9679#true} is VALID [2022-04-08 13:02:25,784 INFO L290 TraceCheckUtils]: 27: Hoare triple {9679#true} assume true; {9679#true} is VALID [2022-04-08 13:02:25,785 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {9679#true} {9750#(and (= (mod main_~A~0 4294967296) main_~r~0) (<= main_~d~0 (mod main_~B~0 4294967296)) (= main_~q~0 0) (= main_~p~0 1))} #87#return; {9750#(and (= (mod main_~A~0 4294967296) main_~r~0) (<= main_~d~0 (mod main_~B~0 4294967296)) (= main_~q~0 0) (= main_~p~0 1))} is VALID [2022-04-08 13:02:25,785 INFO L272 TraceCheckUtils]: 29: Hoare triple {9750#(and (= (mod main_~A~0 4294967296) main_~r~0) (<= main_~d~0 (mod main_~B~0 4294967296)) (= main_~q~0 0) (= main_~p~0 1))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {9679#true} is VALID [2022-04-08 13:02:25,785 INFO L290 TraceCheckUtils]: 30: Hoare triple {9679#true} ~cond := #in~cond; {9679#true} is VALID [2022-04-08 13:02:25,785 INFO L290 TraceCheckUtils]: 31: Hoare triple {9679#true} assume !(0 == ~cond); {9679#true} is VALID [2022-04-08 13:02:25,785 INFO L290 TraceCheckUtils]: 32: Hoare triple {9679#true} assume true; {9679#true} is VALID [2022-04-08 13:02:25,786 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {9679#true} {9750#(and (= (mod main_~A~0 4294967296) main_~r~0) (<= main_~d~0 (mod main_~B~0 4294967296)) (= main_~q~0 0) (= main_~p~0 1))} #89#return; {9750#(and (= (mod main_~A~0 4294967296) main_~r~0) (<= main_~d~0 (mod main_~B~0 4294967296)) (= main_~q~0 0) (= main_~p~0 1))} is VALID [2022-04-08 13:02:25,786 INFO L272 TraceCheckUtils]: 34: Hoare triple {9750#(and (= (mod main_~A~0 4294967296) main_~r~0) (<= main_~d~0 (mod main_~B~0 4294967296)) (= main_~q~0 0) (= main_~p~0 1))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {9679#true} is VALID [2022-04-08 13:02:25,786 INFO L290 TraceCheckUtils]: 35: Hoare triple {9679#true} ~cond := #in~cond; {9679#true} is VALID [2022-04-08 13:02:25,786 INFO L290 TraceCheckUtils]: 36: Hoare triple {9679#true} assume !(0 == ~cond); {9679#true} is VALID [2022-04-08 13:02:25,786 INFO L290 TraceCheckUtils]: 37: Hoare triple {9679#true} assume true; {9679#true} is VALID [2022-04-08 13:02:25,786 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {9679#true} {9750#(and (= (mod main_~A~0 4294967296) main_~r~0) (<= main_~d~0 (mod main_~B~0 4294967296)) (= main_~q~0 0) (= main_~p~0 1))} #91#return; {9750#(and (= (mod main_~A~0 4294967296) main_~r~0) (<= main_~d~0 (mod main_~B~0 4294967296)) (= main_~q~0 0) (= main_~p~0 1))} is VALID [2022-04-08 13:02:25,789 INFO L290 TraceCheckUtils]: 39: Hoare triple {9750#(and (= (mod main_~A~0 4294967296) main_~r~0) (<= main_~d~0 (mod main_~B~0 4294967296)) (= main_~q~0 0) (= main_~p~0 1))} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {9802#(and (= (mod main_~A~0 4294967296) main_~r~0) (<= (div main_~d~0 2) (mod main_~B~0 4294967296)) (= main_~p~0 2) (= (mod main_~d~0 2) 0) (= main_~q~0 0))} is VALID [2022-04-08 13:02:25,789 INFO L290 TraceCheckUtils]: 40: Hoare triple {9802#(and (= (mod main_~A~0 4294967296) main_~r~0) (<= (div main_~d~0 2) (mod main_~B~0 4294967296)) (= main_~p~0 2) (= (mod main_~d~0 2) 0) (= main_~q~0 0))} assume !false; {9802#(and (= (mod main_~A~0 4294967296) main_~r~0) (<= (div main_~d~0 2) (mod main_~B~0 4294967296)) (= main_~p~0 2) (= (mod main_~d~0 2) 0) (= main_~q~0 0))} is VALID [2022-04-08 13:02:25,789 INFO L272 TraceCheckUtils]: 41: Hoare triple {9802#(and (= (mod main_~A~0 4294967296) main_~r~0) (<= (div main_~d~0 2) (mod main_~B~0 4294967296)) (= main_~p~0 2) (= (mod main_~d~0 2) 0) (= main_~q~0 0))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {9679#true} is VALID [2022-04-08 13:02:25,789 INFO L290 TraceCheckUtils]: 42: Hoare triple {9679#true} ~cond := #in~cond; {9679#true} is VALID [2022-04-08 13:02:25,789 INFO L290 TraceCheckUtils]: 43: Hoare triple {9679#true} assume !(0 == ~cond); {9679#true} is VALID [2022-04-08 13:02:25,789 INFO L290 TraceCheckUtils]: 44: Hoare triple {9679#true} assume true; {9679#true} is VALID [2022-04-08 13:02:25,790 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {9679#true} {9802#(and (= (mod main_~A~0 4294967296) main_~r~0) (<= (div main_~d~0 2) (mod main_~B~0 4294967296)) (= main_~p~0 2) (= (mod main_~d~0 2) 0) (= main_~q~0 0))} #87#return; {9802#(and (= (mod main_~A~0 4294967296) main_~r~0) (<= (div main_~d~0 2) (mod main_~B~0 4294967296)) (= main_~p~0 2) (= (mod main_~d~0 2) 0) (= main_~q~0 0))} is VALID [2022-04-08 13:02:25,790 INFO L272 TraceCheckUtils]: 46: Hoare triple {9802#(and (= (mod main_~A~0 4294967296) main_~r~0) (<= (div main_~d~0 2) (mod main_~B~0 4294967296)) (= main_~p~0 2) (= (mod main_~d~0 2) 0) (= main_~q~0 0))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {9679#true} is VALID [2022-04-08 13:02:25,790 INFO L290 TraceCheckUtils]: 47: Hoare triple {9679#true} ~cond := #in~cond; {9679#true} is VALID [2022-04-08 13:02:25,790 INFO L290 TraceCheckUtils]: 48: Hoare triple {9679#true} assume !(0 == ~cond); {9679#true} is VALID [2022-04-08 13:02:25,790 INFO L290 TraceCheckUtils]: 49: Hoare triple {9679#true} assume true; {9679#true} is VALID [2022-04-08 13:02:25,790 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {9679#true} {9802#(and (= (mod main_~A~0 4294967296) main_~r~0) (<= (div main_~d~0 2) (mod main_~B~0 4294967296)) (= main_~p~0 2) (= (mod main_~d~0 2) 0) (= main_~q~0 0))} #89#return; {9802#(and (= (mod main_~A~0 4294967296) main_~r~0) (<= (div main_~d~0 2) (mod main_~B~0 4294967296)) (= main_~p~0 2) (= (mod main_~d~0 2) 0) (= main_~q~0 0))} is VALID [2022-04-08 13:02:25,791 INFO L272 TraceCheckUtils]: 51: Hoare triple {9802#(and (= (mod main_~A~0 4294967296) main_~r~0) (<= (div main_~d~0 2) (mod main_~B~0 4294967296)) (= main_~p~0 2) (= (mod main_~d~0 2) 0) (= main_~q~0 0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {9679#true} is VALID [2022-04-08 13:02:25,791 INFO L290 TraceCheckUtils]: 52: Hoare triple {9679#true} ~cond := #in~cond; {9679#true} is VALID [2022-04-08 13:02:25,791 INFO L290 TraceCheckUtils]: 53: Hoare triple {9679#true} assume !(0 == ~cond); {9679#true} is VALID [2022-04-08 13:02:25,791 INFO L290 TraceCheckUtils]: 54: Hoare triple {9679#true} assume true; {9679#true} is VALID [2022-04-08 13:02:25,791 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {9679#true} {9802#(and (= (mod main_~A~0 4294967296) main_~r~0) (<= (div main_~d~0 2) (mod main_~B~0 4294967296)) (= main_~p~0 2) (= (mod main_~d~0 2) 0) (= main_~q~0 0))} #91#return; {9802#(and (= (mod main_~A~0 4294967296) main_~r~0) (<= (div main_~d~0 2) (mod main_~B~0 4294967296)) (= main_~p~0 2) (= (mod main_~d~0 2) 0) (= main_~q~0 0))} is VALID [2022-04-08 13:02:25,794 INFO L290 TraceCheckUtils]: 56: Hoare triple {9802#(and (= (mod main_~A~0 4294967296) main_~r~0) (<= (div main_~d~0 2) (mod main_~B~0 4294967296)) (= main_~p~0 2) (= (mod main_~d~0 2) 0) (= main_~q~0 0))} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {9854#(and (<= (div (div (* (- 1) main_~d~0) (- 2)) 2) (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div (- main_~d~0) (- 2)) 2) 0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4) (<= (div (* (- 1) main_~d~0) (- 2)) main_~r~0))} is VALID [2022-04-08 13:02:25,794 INFO L290 TraceCheckUtils]: 57: Hoare triple {9854#(and (<= (div (div (* (- 1) main_~d~0) (- 2)) 2) (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div (- main_~d~0) (- 2)) 2) 0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4) (<= (div (* (- 1) main_~d~0) (- 2)) main_~r~0))} assume !false; {9854#(and (<= (div (div (* (- 1) main_~d~0) (- 2)) 2) (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div (- main_~d~0) (- 2)) 2) 0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4) (<= (div (* (- 1) main_~d~0) (- 2)) main_~r~0))} is VALID [2022-04-08 13:02:25,794 INFO L272 TraceCheckUtils]: 58: Hoare triple {9854#(and (<= (div (div (* (- 1) main_~d~0) (- 2)) 2) (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div (- main_~d~0) (- 2)) 2) 0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4) (<= (div (* (- 1) main_~d~0) (- 2)) main_~r~0))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {9679#true} is VALID [2022-04-08 13:02:25,794 INFO L290 TraceCheckUtils]: 59: Hoare triple {9679#true} ~cond := #in~cond; {9679#true} is VALID [2022-04-08 13:02:25,794 INFO L290 TraceCheckUtils]: 60: Hoare triple {9679#true} assume !(0 == ~cond); {9679#true} is VALID [2022-04-08 13:02:25,794 INFO L290 TraceCheckUtils]: 61: Hoare triple {9679#true} assume true; {9679#true} is VALID [2022-04-08 13:02:25,795 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {9679#true} {9854#(and (<= (div (div (* (- 1) main_~d~0) (- 2)) 2) (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div (- main_~d~0) (- 2)) 2) 0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4) (<= (div (* (- 1) main_~d~0) (- 2)) main_~r~0))} #87#return; {9854#(and (<= (div (div (* (- 1) main_~d~0) (- 2)) 2) (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div (- main_~d~0) (- 2)) 2) 0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4) (<= (div (* (- 1) main_~d~0) (- 2)) main_~r~0))} is VALID [2022-04-08 13:02:25,795 INFO L272 TraceCheckUtils]: 63: Hoare triple {9854#(and (<= (div (div (* (- 1) main_~d~0) (- 2)) 2) (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div (- main_~d~0) (- 2)) 2) 0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4) (<= (div (* (- 1) main_~d~0) (- 2)) main_~r~0))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {9679#true} is VALID [2022-04-08 13:02:25,796 INFO L290 TraceCheckUtils]: 64: Hoare triple {9679#true} ~cond := #in~cond; {9679#true} is VALID [2022-04-08 13:02:25,796 INFO L290 TraceCheckUtils]: 65: Hoare triple {9679#true} assume !(0 == ~cond); {9679#true} is VALID [2022-04-08 13:02:25,796 INFO L290 TraceCheckUtils]: 66: Hoare triple {9679#true} assume true; {9679#true} is VALID [2022-04-08 13:02:25,796 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {9679#true} {9854#(and (<= (div (div (* (- 1) main_~d~0) (- 2)) 2) (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div (- main_~d~0) (- 2)) 2) 0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4) (<= (div (* (- 1) main_~d~0) (- 2)) main_~r~0))} #89#return; {9854#(and (<= (div (div (* (- 1) main_~d~0) (- 2)) 2) (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div (- main_~d~0) (- 2)) 2) 0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4) (<= (div (* (- 1) main_~d~0) (- 2)) main_~r~0))} is VALID [2022-04-08 13:02:25,796 INFO L272 TraceCheckUtils]: 68: Hoare triple {9854#(and (<= (div (div (* (- 1) main_~d~0) (- 2)) 2) (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div (- main_~d~0) (- 2)) 2) 0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4) (<= (div (* (- 1) main_~d~0) (- 2)) main_~r~0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {9679#true} is VALID [2022-04-08 13:02:25,796 INFO L290 TraceCheckUtils]: 69: Hoare triple {9679#true} ~cond := #in~cond; {9679#true} is VALID [2022-04-08 13:02:25,796 INFO L290 TraceCheckUtils]: 70: Hoare triple {9679#true} assume !(0 == ~cond); {9679#true} is VALID [2022-04-08 13:02:25,796 INFO L290 TraceCheckUtils]: 71: Hoare triple {9679#true} assume true; {9679#true} is VALID [2022-04-08 13:02:25,797 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {9679#true} {9854#(and (<= (div (div (* (- 1) main_~d~0) (- 2)) 2) (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div (- main_~d~0) (- 2)) 2) 0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4) (<= (div (* (- 1) main_~d~0) (- 2)) main_~r~0))} #91#return; {9854#(and (<= (div (div (* (- 1) main_~d~0) (- 2)) 2) (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div (- main_~d~0) (- 2)) 2) 0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4) (<= (div (* (- 1) main_~d~0) (- 2)) main_~r~0))} is VALID [2022-04-08 13:02:25,797 INFO L290 TraceCheckUtils]: 73: Hoare triple {9854#(and (<= (div (div (* (- 1) main_~d~0) (- 2)) 2) (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div (- main_~d~0) (- 2)) 2) 0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4) (<= (div (* (- 1) main_~d~0) (- 2)) main_~r~0))} assume !(~r~0 >= ~d~0); {9906#(and (<= (div (div (* (- 1) main_~d~0) (- 2)) 2) (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (not (<= main_~d~0 main_~r~0)) (= (mod (div (- main_~d~0) (- 2)) 2) 0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4) (<= (div (* (- 1) main_~d~0) (- 2)) main_~r~0))} is VALID [2022-04-08 13:02:25,798 INFO L290 TraceCheckUtils]: 74: Hoare triple {9906#(and (<= (div (div (* (- 1) main_~d~0) (- 2)) 2) (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (not (<= main_~d~0 main_~r~0)) (= (mod (div (- main_~d~0) (- 2)) 2) 0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4) (<= (div (* (- 1) main_~d~0) (- 2)) main_~r~0))} assume !false; {9906#(and (<= (div (div (* (- 1) main_~d~0) (- 2)) 2) (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (not (<= main_~d~0 main_~r~0)) (= (mod (div (- main_~d~0) (- 2)) 2) 0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4) (<= (div (* (- 1) main_~d~0) (- 2)) main_~r~0))} is VALID [2022-04-08 13:02:25,798 INFO L272 TraceCheckUtils]: 75: Hoare triple {9906#(and (<= (div (div (* (- 1) main_~d~0) (- 2)) 2) (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (not (<= main_~d~0 main_~r~0)) (= (mod (div (- main_~d~0) (- 2)) 2) 0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4) (<= (div (* (- 1) main_~d~0) (- 2)) main_~r~0))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {9679#true} is VALID [2022-04-08 13:02:25,798 INFO L290 TraceCheckUtils]: 76: Hoare triple {9679#true} ~cond := #in~cond; {9679#true} is VALID [2022-04-08 13:02:25,798 INFO L290 TraceCheckUtils]: 77: Hoare triple {9679#true} assume !(0 == ~cond); {9679#true} is VALID [2022-04-08 13:02:25,798 INFO L290 TraceCheckUtils]: 78: Hoare triple {9679#true} assume true; {9679#true} is VALID [2022-04-08 13:02:25,798 INFO L284 TraceCheckUtils]: 79: Hoare quadruple {9679#true} {9906#(and (<= (div (div (* (- 1) main_~d~0) (- 2)) 2) (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (not (<= main_~d~0 main_~r~0)) (= (mod (div (- main_~d~0) (- 2)) 2) 0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4) (<= (div (* (- 1) main_~d~0) (- 2)) main_~r~0))} #93#return; {9906#(and (<= (div (div (* (- 1) main_~d~0) (- 2)) 2) (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (not (<= main_~d~0 main_~r~0)) (= (mod (div (- main_~d~0) (- 2)) 2) 0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4) (<= (div (* (- 1) main_~d~0) (- 2)) main_~r~0))} is VALID [2022-04-08 13:02:25,799 INFO L272 TraceCheckUtils]: 80: Hoare triple {9906#(and (<= (div (div (* (- 1) main_~d~0) (- 2)) 2) (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (not (<= main_~d~0 main_~r~0)) (= (mod (div (- main_~d~0) (- 2)) 2) 0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4) (<= (div (* (- 1) main_~d~0) (- 2)) main_~r~0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {9679#true} is VALID [2022-04-08 13:02:25,799 INFO L290 TraceCheckUtils]: 81: Hoare triple {9679#true} ~cond := #in~cond; {9679#true} is VALID [2022-04-08 13:02:25,799 INFO L290 TraceCheckUtils]: 82: Hoare triple {9679#true} assume !(0 == ~cond); {9679#true} is VALID [2022-04-08 13:02:25,799 INFO L290 TraceCheckUtils]: 83: Hoare triple {9679#true} assume true; {9679#true} is VALID [2022-04-08 13:02:25,799 INFO L284 TraceCheckUtils]: 84: Hoare quadruple {9679#true} {9906#(and (<= (div (div (* (- 1) main_~d~0) (- 2)) 2) (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (not (<= main_~d~0 main_~r~0)) (= (mod (div (- main_~d~0) (- 2)) 2) 0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4) (<= (div (* (- 1) main_~d~0) (- 2)) main_~r~0))} #95#return; {9906#(and (<= (div (div (* (- 1) main_~d~0) (- 2)) 2) (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (not (<= main_~d~0 main_~r~0)) (= (mod (div (- main_~d~0) (- 2)) 2) 0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4) (<= (div (* (- 1) main_~d~0) (- 2)) main_~r~0))} is VALID [2022-04-08 13:02:25,804 INFO L290 TraceCheckUtils]: 85: Hoare triple {9906#(and (<= (div (div (* (- 1) main_~d~0) (- 2)) 2) (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (not (<= main_~d~0 main_~r~0)) (= (mod (div (- main_~d~0) (- 2)) 2) 0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4) (<= (div (* (- 1) main_~d~0) (- 2)) main_~r~0))} assume !!(1 != ~p~0);~d~0 := (if ~d~0 < 0 && 0 != ~d~0 % 2 then 1 + ~d~0 / 2 else ~d~0 / 2);~p~0 := (if ~p~0 < 0 && 0 != ~p~0 % 2 then 1 + ~p~0 / 2 else ~p~0 / 2); {9943#(and (< (div (* (- 1) main_~d~0) (- 2)) (+ (div main_~d~0 2) 1)) (= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 2) (< (div (* (- 1) main_~d~0) (- 2)) (+ (mod main_~B~0 4294967296) 1)) (< (div (* (- 1) (div (+ (- 1) (* (- 1) main_~r~0)) (- 2))) (- 2)) (+ (div main_~d~0 2) 1)) (= main_~q~0 0) (<= main_~d~0 main_~r~0))} is VALID [2022-04-08 13:02:25,806 INFO L290 TraceCheckUtils]: 86: Hoare triple {9943#(and (< (div (* (- 1) main_~d~0) (- 2)) (+ (div main_~d~0 2) 1)) (= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 2) (< (div (* (- 1) main_~d~0) (- 2)) (+ (mod main_~B~0 4294967296) 1)) (< (div (* (- 1) (div (+ (- 1) (* (- 1) main_~r~0)) (- 2))) (- 2)) (+ (div main_~d~0 2) 1)) (= main_~q~0 0) (<= main_~d~0 main_~r~0))} assume ~r~0 >= ~d~0;~r~0 := ~r~0 - ~d~0;~q~0 := ~q~0 + ~p~0; {9947#(and (= (+ main_~q~0 (* (- 1) main_~p~0)) 0) (< (div (* (- 1) main_~d~0) (- 2)) (+ (div main_~d~0 2) 1)) (< (div (* (- 1) (div (+ (- 1) (* (- 1) main_~d~0) (* (- 1) main_~r~0)) (- 2))) (- 2)) (+ (div main_~d~0 2) 1)) (<= 0 main_~r~0) (= main_~p~0 2) (= (+ main_~d~0 main_~r~0) (mod main_~A~0 4294967296)) (< (div (* (- 1) main_~d~0) (- 2)) (+ (mod main_~B~0 4294967296) 1)))} is VALID [2022-04-08 13:02:25,806 INFO L290 TraceCheckUtils]: 87: Hoare triple {9947#(and (= (+ main_~q~0 (* (- 1) main_~p~0)) 0) (< (div (* (- 1) main_~d~0) (- 2)) (+ (div main_~d~0 2) 1)) (< (div (* (- 1) (div (+ (- 1) (* (- 1) main_~d~0) (* (- 1) main_~r~0)) (- 2))) (- 2)) (+ (div main_~d~0 2) 1)) (<= 0 main_~r~0) (= main_~p~0 2) (= (+ main_~d~0 main_~r~0) (mod main_~A~0 4294967296)) (< (div (* (- 1) main_~d~0) (- 2)) (+ (mod main_~B~0 4294967296) 1)))} assume !false; {9947#(and (= (+ main_~q~0 (* (- 1) main_~p~0)) 0) (< (div (* (- 1) main_~d~0) (- 2)) (+ (div main_~d~0 2) 1)) (< (div (* (- 1) (div (+ (- 1) (* (- 1) main_~d~0) (* (- 1) main_~r~0)) (- 2))) (- 2)) (+ (div main_~d~0 2) 1)) (<= 0 main_~r~0) (= main_~p~0 2) (= (+ main_~d~0 main_~r~0) (mod main_~A~0 4294967296)) (< (div (* (- 1) main_~d~0) (- 2)) (+ (mod main_~B~0 4294967296) 1)))} is VALID [2022-04-08 13:02:25,806 INFO L272 TraceCheckUtils]: 88: Hoare triple {9947#(and (= (+ main_~q~0 (* (- 1) main_~p~0)) 0) (< (div (* (- 1) main_~d~0) (- 2)) (+ (div main_~d~0 2) 1)) (< (div (* (- 1) (div (+ (- 1) (* (- 1) main_~d~0) (* (- 1) main_~r~0)) (- 2))) (- 2)) (+ (div main_~d~0 2) 1)) (<= 0 main_~r~0) (= main_~p~0 2) (= (+ main_~d~0 main_~r~0) (mod main_~A~0 4294967296)) (< (div (* (- 1) main_~d~0) (- 2)) (+ (mod main_~B~0 4294967296) 1)))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {9679#true} is VALID [2022-04-08 13:02:25,806 INFO L290 TraceCheckUtils]: 89: Hoare triple {9679#true} ~cond := #in~cond; {9957#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2022-04-08 13:02:25,807 INFO L290 TraceCheckUtils]: 90: Hoare triple {9957#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} assume !(0 == ~cond); {9961#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 13:02:25,807 INFO L290 TraceCheckUtils]: 91: Hoare triple {9961#(not (= |__VERIFIER_assert_#in~cond| 0))} assume true; {9961#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 13:02:25,808 INFO L284 TraceCheckUtils]: 92: Hoare quadruple {9961#(not (= |__VERIFIER_assert_#in~cond| 0))} {9947#(and (= (+ main_~q~0 (* (- 1) main_~p~0)) 0) (< (div (* (- 1) main_~d~0) (- 2)) (+ (div main_~d~0 2) 1)) (< (div (* (- 1) (div (+ (- 1) (* (- 1) main_~d~0) (* (- 1) main_~r~0)) (- 2))) (- 2)) (+ (div main_~d~0 2) 1)) (<= 0 main_~r~0) (= main_~p~0 2) (= (+ main_~d~0 main_~r~0) (mod main_~A~0 4294967296)) (< (div (* (- 1) main_~d~0) (- 2)) (+ (mod main_~B~0 4294967296) 1)))} #93#return; {9968#(and (= main_~q~0 main_~p~0) (< (div (* (- 1) (div (+ (- 1) (* (- 1) main_~d~0) (* (- 1) main_~r~0)) (- 2))) (- 2)) (+ (div main_~d~0 2) 1)) (<= 0 main_~r~0) (= main_~p~0 2) (= (+ main_~d~0 main_~r~0) (mod main_~A~0 4294967296)) (= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)))} is VALID [2022-04-08 13:02:25,808 INFO L272 TraceCheckUtils]: 93: Hoare triple {9968#(and (= main_~q~0 main_~p~0) (< (div (* (- 1) (div (+ (- 1) (* (- 1) main_~d~0) (* (- 1) main_~r~0)) (- 2))) (- 2)) (+ (div main_~d~0 2) 1)) (<= 0 main_~r~0) (= main_~p~0 2) (= (+ main_~d~0 main_~r~0) (mod main_~A~0 4294967296)) (= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {9679#true} is VALID [2022-04-08 13:02:25,808 INFO L290 TraceCheckUtils]: 94: Hoare triple {9679#true} ~cond := #in~cond; {9679#true} is VALID [2022-04-08 13:02:25,808 INFO L290 TraceCheckUtils]: 95: Hoare triple {9679#true} assume !(0 == ~cond); {9679#true} is VALID [2022-04-08 13:02:25,808 INFO L290 TraceCheckUtils]: 96: Hoare triple {9679#true} assume true; {9679#true} is VALID [2022-04-08 13:02:25,809 INFO L284 TraceCheckUtils]: 97: Hoare quadruple {9679#true} {9968#(and (= main_~q~0 main_~p~0) (< (div (* (- 1) (div (+ (- 1) (* (- 1) main_~d~0) (* (- 1) main_~r~0)) (- 2))) (- 2)) (+ (div main_~d~0 2) 1)) (<= 0 main_~r~0) (= main_~p~0 2) (= (+ main_~d~0 main_~r~0) (mod main_~A~0 4294967296)) (= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)))} #95#return; {9968#(and (= main_~q~0 main_~p~0) (< (div (* (- 1) (div (+ (- 1) (* (- 1) main_~d~0) (* (- 1) main_~r~0)) (- 2))) (- 2)) (+ (div main_~d~0 2) 1)) (<= 0 main_~r~0) (= main_~p~0 2) (= (+ main_~d~0 main_~r~0) (mod main_~A~0 4294967296)) (= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)))} is VALID [2022-04-08 13:02:25,811 INFO L290 TraceCheckUtils]: 98: Hoare triple {9968#(and (= main_~q~0 main_~p~0) (< (div (* (- 1) (div (+ (- 1) (* (- 1) main_~d~0) (* (- 1) main_~r~0)) (- 2))) (- 2)) (+ (div main_~d~0 2) 1)) (<= 0 main_~r~0) (= main_~p~0 2) (= (+ main_~d~0 main_~r~0) (mod main_~A~0 4294967296)) (= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)))} assume !!(1 != ~p~0);~d~0 := (if ~d~0 < 0 && 0 != ~d~0 % 2 then 1 + ~d~0 / 2 else ~d~0 / 2);~p~0 := (if ~p~0 < 0 && 0 != ~p~0 % 2 then 1 + ~p~0 / 2 else ~p~0 / 2); {9987#(and (= main_~p~0 (div main_~q~0 2)) (= main_~q~0 2) (<= 0 main_~r~0) (< (div (* (- 1) (div (+ (- 1) (* (- 1) (mod main_~A~0 4294967296))) (- 2))) (- 2)) (+ (div (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) 2) 1)) (= main_~d~0 (div (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) 2)) (= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)))} is VALID [2022-04-08 13:02:25,813 INFO L290 TraceCheckUtils]: 99: Hoare triple {9987#(and (= main_~p~0 (div main_~q~0 2)) (= main_~q~0 2) (<= 0 main_~r~0) (< (div (* (- 1) (div (+ (- 1) (* (- 1) (mod main_~A~0 4294967296))) (- 2))) (- 2)) (+ (div (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) 2) 1)) (= main_~d~0 (div (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) 2)) (= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)))} assume ~r~0 >= ~d~0;~r~0 := ~r~0 - ~d~0;~q~0 := ~q~0 + ~p~0; {9991#(and (= main_~q~0 3) (<= 0 main_~r~0) (< (div (* (- 1) (div (+ (- 1) (* (- 1) (mod main_~A~0 4294967296))) (- 2))) (- 2)) (+ (mod main_~B~0 4294967296) 1)) (= (+ main_~r~0 (* 3 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)))} is VALID [2022-04-08 13:02:25,814 INFO L290 TraceCheckUtils]: 100: Hoare triple {9991#(and (= main_~q~0 3) (<= 0 main_~r~0) (< (div (* (- 1) (div (+ (- 1) (* (- 1) (mod main_~A~0 4294967296))) (- 2))) (- 2)) (+ (mod main_~B~0 4294967296) 1)) (= (+ main_~r~0 (* 3 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)))} assume !false; {9991#(and (= main_~q~0 3) (<= 0 main_~r~0) (< (div (* (- 1) (div (+ (- 1) (* (- 1) (mod main_~A~0 4294967296))) (- 2))) (- 2)) (+ (mod main_~B~0 4294967296) 1)) (= (+ main_~r~0 (* 3 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)))} is VALID [2022-04-08 13:02:25,814 INFO L272 TraceCheckUtils]: 101: Hoare triple {9991#(and (= main_~q~0 3) (<= 0 main_~r~0) (< (div (* (- 1) (div (+ (- 1) (* (- 1) (mod main_~A~0 4294967296))) (- 2))) (- 2)) (+ (mod main_~B~0 4294967296) 1)) (= (+ main_~r~0 (* 3 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {9998#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 13:02:25,815 INFO L290 TraceCheckUtils]: 102: Hoare triple {9998#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {10002#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 13:02:25,817 INFO L290 TraceCheckUtils]: 103: Hoare triple {10002#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {9680#false} is VALID [2022-04-08 13:02:25,817 INFO L290 TraceCheckUtils]: 104: Hoare triple {9680#false} assume !false; {9680#false} is VALID [2022-04-08 13:02:25,818 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 58 proven. 28 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2022-04-08 13:02:25,818 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 13:03:28,388 INFO L290 TraceCheckUtils]: 104: Hoare triple {9680#false} assume !false; {9680#false} is VALID [2022-04-08 13:03:28,389 INFO L290 TraceCheckUtils]: 103: Hoare triple {10002#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {9680#false} is VALID [2022-04-08 13:03:28,389 INFO L290 TraceCheckUtils]: 102: Hoare triple {9998#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {10002#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 13:03:28,390 INFO L272 TraceCheckUtils]: 101: Hoare triple {10018#(= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {9998#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 13:03:28,390 INFO L290 TraceCheckUtils]: 100: Hoare triple {10018#(= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))} assume !false; {10018#(= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))} is VALID [2022-04-08 13:03:28,392 INFO L290 TraceCheckUtils]: 99: Hoare triple {10025#(or (not (<= main_~d~0 main_~r~0)) (= (mod main_~A~0 4294967296) (+ (* (- 1) main_~d~0) (* (+ main_~q~0 main_~p~0) (mod main_~B~0 4294967296)) main_~r~0)))} assume ~r~0 >= ~d~0;~r~0 := ~r~0 - ~d~0;~q~0 := ~q~0 + ~p~0; {10018#(= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))} is VALID [2022-04-08 13:03:28,409 INFO L290 TraceCheckUtils]: 98: Hoare triple {10029#(and (or (not (<= (div main_~d~0 2) main_~r~0)) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0)))) (or (not (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))))) (or (not (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod main_~p~0 2) 0))) (not (<= (+ (div main_~d~0 2) 1) main_~r~0)) (= (mod main_~d~0 2) 0)))} assume !!(1 != ~p~0);~d~0 := (if ~d~0 < 0 && 0 != ~d~0 % 2 then 1 + ~d~0 / 2 else ~d~0 / 2);~p~0 := (if ~p~0 < 0 && 0 != ~p~0 % 2 then 1 + ~p~0 / 2 else ~p~0 / 2); {10025#(or (not (<= main_~d~0 main_~r~0)) (= (mod main_~A~0 4294967296) (+ (* (- 1) main_~d~0) (* (+ main_~q~0 main_~p~0) (mod main_~B~0 4294967296)) main_~r~0)))} is VALID [2022-04-08 13:03:28,410 INFO L284 TraceCheckUtils]: 97: Hoare quadruple {9679#true} {10029#(and (or (not (<= (div main_~d~0 2) main_~r~0)) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0)))) (or (not (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))))) (or (not (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod main_~p~0 2) 0))) (not (<= (+ (div main_~d~0 2) 1) main_~r~0)) (= (mod main_~d~0 2) 0)))} #95#return; {10029#(and (or (not (<= (div main_~d~0 2) main_~r~0)) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0)))) (or (not (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))))) (or (not (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod main_~p~0 2) 0))) (not (<= (+ (div main_~d~0 2) 1) main_~r~0)) (= (mod main_~d~0 2) 0)))} is VALID [2022-04-08 13:03:28,410 INFO L290 TraceCheckUtils]: 96: Hoare triple {9679#true} assume true; {9679#true} is VALID [2022-04-08 13:03:28,410 INFO L290 TraceCheckUtils]: 95: Hoare triple {9679#true} assume !(0 == ~cond); {9679#true} is VALID [2022-04-08 13:03:28,410 INFO L290 TraceCheckUtils]: 94: Hoare triple {9679#true} ~cond := #in~cond; {9679#true} is VALID [2022-04-08 13:03:28,410 INFO L272 TraceCheckUtils]: 93: Hoare triple {10029#(and (or (not (<= (div main_~d~0 2) main_~r~0)) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0)))) (or (not (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))))) (or (not (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod main_~p~0 2) 0))) (not (<= (+ (div main_~d~0 2) 1) main_~r~0)) (= (mod main_~d~0 2) 0)))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {9679#true} is VALID [2022-04-08 13:03:28,411 INFO L284 TraceCheckUtils]: 92: Hoare quadruple {9961#(not (= |__VERIFIER_assert_#in~cond| 0))} {10048#(or (and (or (not (<= (div main_~d~0 2) main_~r~0)) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0)))) (or (not (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))))) (or (not (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod main_~p~0 2) 0))) (not (<= (+ (div main_~d~0 2) 1) main_~r~0)) (= (mod main_~d~0 2) 0))) (not (= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))))} #93#return; {10029#(and (or (not (<= (div main_~d~0 2) main_~r~0)) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0)))) (or (not (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))))) (or (not (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod main_~p~0 2) 0))) (not (<= (+ (div main_~d~0 2) 1) main_~r~0)) (= (mod main_~d~0 2) 0)))} is VALID [2022-04-08 13:03:28,411 INFO L290 TraceCheckUtils]: 91: Hoare triple {9961#(not (= |__VERIFIER_assert_#in~cond| 0))} assume true; {9961#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 13:03:28,411 INFO L290 TraceCheckUtils]: 90: Hoare triple {10058#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} assume !(0 == ~cond); {9961#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 13:03:28,412 INFO L290 TraceCheckUtils]: 89: Hoare triple {9679#true} ~cond := #in~cond; {10058#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-08 13:03:28,412 INFO L272 TraceCheckUtils]: 88: Hoare triple {10048#(or (and (or (not (<= (div main_~d~0 2) main_~r~0)) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0)))) (or (not (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))))) (or (not (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod main_~p~0 2) 0))) (not (<= (+ (div main_~d~0 2) 1) main_~r~0)) (= (mod main_~d~0 2) 0))) (not (= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {9679#true} is VALID [2022-04-08 13:03:28,413 INFO L290 TraceCheckUtils]: 87: Hoare triple {10048#(or (and (or (not (<= (div main_~d~0 2) main_~r~0)) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0)))) (or (not (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))))) (or (not (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod main_~p~0 2) 0))) (not (<= (+ (div main_~d~0 2) 1) main_~r~0)) (= (mod main_~d~0 2) 0))) (not (= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))))} assume !false; {10048#(or (and (or (not (<= (div main_~d~0 2) main_~r~0)) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0)))) (or (not (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))))) (or (not (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod main_~p~0 2) 0))) (not (<= (+ (div main_~d~0 2) 1) main_~r~0)) (= (mod main_~d~0 2) 0))) (not (= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))))} is VALID [2022-04-08 13:03:28,418 INFO L290 TraceCheckUtils]: 86: Hoare triple {10068#(or (and (or (and (or (= (mod main_~A~0 4294967296) (+ (* (mod main_~B~0 4294967296) (+ main_~q~0 main_~p~0 (div main_~p~0 2) 1)) (mod main_~A~0 4294967296) (* (- 1) main_~p~0 (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2)))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~p~0 (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 main_~p~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)))))) (not (<= (+ (div main_~d~0 2) (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (not (< main_~p~0 0)) (= (+ (* (mod main_~B~0 4294967296) (+ main_~q~0 main_~p~0 (div main_~p~0 2) 1)) (- 1) (mod main_~A~0 4294967296) (* (- 1) main_~p~0 (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) (mod main_~A~0 4294967296) (* (- 1) main_~p~0 (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 main_~p~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)))))) (not (<= (+ (div main_~d~0 2) (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296)) 1) (mod main_~A~0 4294967296))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (not (= (+ (* (- 1) main_~d~0) main_~r~0) (+ (mod main_~A~0 4294967296) (* (- 1) main_~p~0 (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296))))))} assume ~r~0 >= ~d~0;~r~0 := ~r~0 - ~d~0;~q~0 := ~q~0 + ~p~0; {10048#(or (and (or (not (<= (div main_~d~0 2) main_~r~0)) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (and (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0)))) (or (not (< main_~d~0 0)) (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))))) (or (not (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod main_~p~0 2) 0))) (not (<= (+ (div main_~d~0 2) 1) main_~r~0)) (= (mod main_~d~0 2) 0))) (not (= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))))} is VALID [2022-04-08 13:03:28,678 INFO L290 TraceCheckUtils]: 85: Hoare triple {10072#(and (or (and (or (and (not (= (mod (+ (mod main_~A~0 4294967296) (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) 2) 0)) (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod (+ (div main_~p~0 2) 1) 2) 0))) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)))) (or (and (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (= (+ (- 1) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (or (= (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (= (mod (+ (div main_~p~0 2) 1) 2) 0))) (not (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (= (mod (+ (mod main_~A~0 4294967296) (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) 2) 0) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296)) 1) (mod main_~A~0 4294967296))))) (not (< main_~p~0 0)) (and (or (not (< main_~d~0 0)) (not (= (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (div main_~d~0 2) 1))) (= (mod main_~d~0 2) 0)) (or (not (= (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)))) (= (mod main_~p~0 2) 0)) (or (and (or (not (= (+ (div main_~d~0 2) 1) (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (not (= (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2))))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (= (mod (+ (mod main_~A~0 4294967296) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) 2) 0))) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (= (+ (mod main_~A~0 4294967296) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))) (mod main_~A~0 4294967296)) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))))) (or (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (* main_~q~0 (mod main_~B~0 4294967296)) 1) (mod main_~A~0 4294967296))) (= (mod (+ (mod main_~A~0 4294967296) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) 2) 0) (not (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (or (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0)) (= (mod main_~A~0 4294967296) (+ (- 1) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ (- 1) (mod main_~A~0 4294967296) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))))))))))} assume !!(1 != ~p~0);~d~0 := (if ~d~0 < 0 && 0 != ~d~0 % 2 then 1 + ~d~0 / 2 else ~d~0 / 2);~p~0 := (if ~p~0 < 0 && 0 != ~p~0 % 2 then 1 + ~p~0 / 2 else ~p~0 / 2); {10068#(or (and (or (and (or (= (mod main_~A~0 4294967296) (+ (* (mod main_~B~0 4294967296) (+ main_~q~0 main_~p~0 (div main_~p~0 2) 1)) (mod main_~A~0 4294967296) (* (- 1) main_~p~0 (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2)))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~p~0 (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 main_~p~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)))))) (not (<= (+ (div main_~d~0 2) (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (not (< main_~p~0 0)) (= (+ (* (mod main_~B~0 4294967296) (+ main_~q~0 main_~p~0 (div main_~p~0 2) 1)) (- 1) (mod main_~A~0 4294967296) (* (- 1) main_~p~0 (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (- 1) (mod main_~A~0 4294967296) (* (- 1) main_~p~0 (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 main_~p~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)))))) (not (<= (+ (div main_~d~0 2) (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296)) 1) (mod main_~A~0 4294967296))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (not (= (+ (* (- 1) main_~d~0) main_~r~0) (+ (mod main_~A~0 4294967296) (* (- 1) main_~p~0 (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296))))))} is VALID [2022-04-08 13:03:28,681 INFO L284 TraceCheckUtils]: 84: Hoare quadruple {9679#true} {10072#(and (or (and (or (and (not (= (mod (+ (mod main_~A~0 4294967296) (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) 2) 0)) (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod (+ (div main_~p~0 2) 1) 2) 0))) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)))) (or (and (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (= (+ (- 1) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (or (= (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (= (mod (+ (div main_~p~0 2) 1) 2) 0))) (not (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (= (mod (+ (mod main_~A~0 4294967296) (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) 2) 0) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296)) 1) (mod main_~A~0 4294967296))))) (not (< main_~p~0 0)) (and (or (not (< main_~d~0 0)) (not (= (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (div main_~d~0 2) 1))) (= (mod main_~d~0 2) 0)) (or (not (= (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)))) (= (mod main_~p~0 2) 0)) (or (and (or (not (= (+ (div main_~d~0 2) 1) (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (not (= (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2))))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (= (mod (+ (mod main_~A~0 4294967296) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) 2) 0))) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (= (+ (mod main_~A~0 4294967296) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))) (mod main_~A~0 4294967296)) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))))) (or (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (* main_~q~0 (mod main_~B~0 4294967296)) 1) (mod main_~A~0 4294967296))) (= (mod (+ (mod main_~A~0 4294967296) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) 2) 0) (not (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (or (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0)) (= (mod main_~A~0 4294967296) (+ (- 1) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ (- 1) (mod main_~A~0 4294967296) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))))))))))} #95#return; {10072#(and (or (and (or (and (not (= (mod (+ (mod main_~A~0 4294967296) (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) 2) 0)) (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod (+ (div main_~p~0 2) 1) 2) 0))) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)))) (or (and (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (= (+ (- 1) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (or (= (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (= (mod (+ (div main_~p~0 2) 1) 2) 0))) (not (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (= (mod (+ (mod main_~A~0 4294967296) (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) 2) 0) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296)) 1) (mod main_~A~0 4294967296))))) (not (< main_~p~0 0)) (and (or (not (< main_~d~0 0)) (not (= (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (div main_~d~0 2) 1))) (= (mod main_~d~0 2) 0)) (or (not (= (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)))) (= (mod main_~p~0 2) 0)) (or (and (or (not (= (+ (div main_~d~0 2) 1) (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (not (= (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2))))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (= (mod (+ (mod main_~A~0 4294967296) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) 2) 0))) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (= (+ (mod main_~A~0 4294967296) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))) (mod main_~A~0 4294967296)) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))))) (or (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (* main_~q~0 (mod main_~B~0 4294967296)) 1) (mod main_~A~0 4294967296))) (= (mod (+ (mod main_~A~0 4294967296) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) 2) 0) (not (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (or (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0)) (= (mod main_~A~0 4294967296) (+ (- 1) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ (- 1) (mod main_~A~0 4294967296) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))))))))))} is VALID [2022-04-08 13:03:28,681 INFO L290 TraceCheckUtils]: 83: Hoare triple {9679#true} assume true; {9679#true} is VALID [2022-04-08 13:03:28,681 INFO L290 TraceCheckUtils]: 82: Hoare triple {9679#true} assume !(0 == ~cond); {9679#true} is VALID [2022-04-08 13:03:28,681 INFO L290 TraceCheckUtils]: 81: Hoare triple {9679#true} ~cond := #in~cond; {9679#true} is VALID [2022-04-08 13:03:28,681 INFO L272 TraceCheckUtils]: 80: Hoare triple {10072#(and (or (and (or (and (not (= (mod (+ (mod main_~A~0 4294967296) (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) 2) 0)) (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod (+ (div main_~p~0 2) 1) 2) 0))) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)))) (or (and (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (= (+ (- 1) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (or (= (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (= (mod (+ (div main_~p~0 2) 1) 2) 0))) (not (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (= (mod (+ (mod main_~A~0 4294967296) (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) 2) 0) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296)) 1) (mod main_~A~0 4294967296))))) (not (< main_~p~0 0)) (and (or (not (< main_~d~0 0)) (not (= (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (div main_~d~0 2) 1))) (= (mod main_~d~0 2) 0)) (or (not (= (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)))) (= (mod main_~p~0 2) 0)) (or (and (or (not (= (+ (div main_~d~0 2) 1) (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (not (= (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2))))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (= (mod (+ (mod main_~A~0 4294967296) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) 2) 0))) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (= (+ (mod main_~A~0 4294967296) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))) (mod main_~A~0 4294967296)) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))))) (or (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (* main_~q~0 (mod main_~B~0 4294967296)) 1) (mod main_~A~0 4294967296))) (= (mod (+ (mod main_~A~0 4294967296) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) 2) 0) (not (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (or (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0)) (= (mod main_~A~0 4294967296) (+ (- 1) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ (- 1) (mod main_~A~0 4294967296) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))))))))))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {9679#true} is VALID [2022-04-08 13:03:28,682 INFO L284 TraceCheckUtils]: 79: Hoare quadruple {9679#true} {10072#(and (or (and (or (and (not (= (mod (+ (mod main_~A~0 4294967296) (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) 2) 0)) (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod (+ (div main_~p~0 2) 1) 2) 0))) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)))) (or (and (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (= (+ (- 1) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (or (= (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (= (mod (+ (div main_~p~0 2) 1) 2) 0))) (not (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (= (mod (+ (mod main_~A~0 4294967296) (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) 2) 0) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296)) 1) (mod main_~A~0 4294967296))))) (not (< main_~p~0 0)) (and (or (not (< main_~d~0 0)) (not (= (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (div main_~d~0 2) 1))) (= (mod main_~d~0 2) 0)) (or (not (= (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)))) (= (mod main_~p~0 2) 0)) (or (and (or (not (= (+ (div main_~d~0 2) 1) (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (not (= (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2))))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (= (mod (+ (mod main_~A~0 4294967296) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) 2) 0))) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (= (+ (mod main_~A~0 4294967296) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))) (mod main_~A~0 4294967296)) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))))) (or (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (* main_~q~0 (mod main_~B~0 4294967296)) 1) (mod main_~A~0 4294967296))) (= (mod (+ (mod main_~A~0 4294967296) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) 2) 0) (not (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (or (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0)) (= (mod main_~A~0 4294967296) (+ (- 1) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ (- 1) (mod main_~A~0 4294967296) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))))))))))} #93#return; {10072#(and (or (and (or (and (not (= (mod (+ (mod main_~A~0 4294967296) (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) 2) 0)) (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod (+ (div main_~p~0 2) 1) 2) 0))) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)))) (or (and (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (= (+ (- 1) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (or (= (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (= (mod (+ (div main_~p~0 2) 1) 2) 0))) (not (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (= (mod (+ (mod main_~A~0 4294967296) (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) 2) 0) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296)) 1) (mod main_~A~0 4294967296))))) (not (< main_~p~0 0)) (and (or (not (< main_~d~0 0)) (not (= (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (div main_~d~0 2) 1))) (= (mod main_~d~0 2) 0)) (or (not (= (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)))) (= (mod main_~p~0 2) 0)) (or (and (or (not (= (+ (div main_~d~0 2) 1) (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (not (= (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2))))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (= (mod (+ (mod main_~A~0 4294967296) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) 2) 0))) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (= (+ (mod main_~A~0 4294967296) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))) (mod main_~A~0 4294967296)) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))))) (or (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (* main_~q~0 (mod main_~B~0 4294967296)) 1) (mod main_~A~0 4294967296))) (= (mod (+ (mod main_~A~0 4294967296) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) 2) 0) (not (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (or (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0)) (= (mod main_~A~0 4294967296) (+ (- 1) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ (- 1) (mod main_~A~0 4294967296) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))))))))))} is VALID [2022-04-08 13:03:28,682 INFO L290 TraceCheckUtils]: 78: Hoare triple {9679#true} assume true; {9679#true} is VALID [2022-04-08 13:03:28,682 INFO L290 TraceCheckUtils]: 77: Hoare triple {9679#true} assume !(0 == ~cond); {9679#true} is VALID [2022-04-08 13:03:28,683 INFO L290 TraceCheckUtils]: 76: Hoare triple {9679#true} ~cond := #in~cond; {9679#true} is VALID [2022-04-08 13:03:28,683 INFO L272 TraceCheckUtils]: 75: Hoare triple {10072#(and (or (and (or (and (not (= (mod (+ (mod main_~A~0 4294967296) (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) 2) 0)) (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod (+ (div main_~p~0 2) 1) 2) 0))) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)))) (or (and (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (= (+ (- 1) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (or (= (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (= (mod (+ (div main_~p~0 2) 1) 2) 0))) (not (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (= (mod (+ (mod main_~A~0 4294967296) (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) 2) 0) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296)) 1) (mod main_~A~0 4294967296))))) (not (< main_~p~0 0)) (and (or (not (< main_~d~0 0)) (not (= (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (div main_~d~0 2) 1))) (= (mod main_~d~0 2) 0)) (or (not (= (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)))) (= (mod main_~p~0 2) 0)) (or (and (or (not (= (+ (div main_~d~0 2) 1) (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (not (= (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2))))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (= (mod (+ (mod main_~A~0 4294967296) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) 2) 0))) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (= (+ (mod main_~A~0 4294967296) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))) (mod main_~A~0 4294967296)) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))))) (or (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (* main_~q~0 (mod main_~B~0 4294967296)) 1) (mod main_~A~0 4294967296))) (= (mod (+ (mod main_~A~0 4294967296) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) 2) 0) (not (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (or (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0)) (= (mod main_~A~0 4294967296) (+ (- 1) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ (- 1) (mod main_~A~0 4294967296) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))))))))))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {9679#true} is VALID [2022-04-08 13:03:28,687 INFO L290 TraceCheckUtils]: 74: Hoare triple {10072#(and (or (and (or (and (not (= (mod (+ (mod main_~A~0 4294967296) (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) 2) 0)) (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod (+ (div main_~p~0 2) 1) 2) 0))) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)))) (or (and (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (= (+ (- 1) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (or (= (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (= (mod (+ (div main_~p~0 2) 1) 2) 0))) (not (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (= (mod (+ (mod main_~A~0 4294967296) (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) 2) 0) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296)) 1) (mod main_~A~0 4294967296))))) (not (< main_~p~0 0)) (and (or (not (< main_~d~0 0)) (not (= (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (div main_~d~0 2) 1))) (= (mod main_~d~0 2) 0)) (or (not (= (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)))) (= (mod main_~p~0 2) 0)) (or (and (or (not (= (+ (div main_~d~0 2) 1) (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (not (= (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2))))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (= (mod (+ (mod main_~A~0 4294967296) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) 2) 0))) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (= (+ (mod main_~A~0 4294967296) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))) (mod main_~A~0 4294967296)) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))))) (or (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (* main_~q~0 (mod main_~B~0 4294967296)) 1) (mod main_~A~0 4294967296))) (= (mod (+ (mod main_~A~0 4294967296) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) 2) 0) (not (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (or (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0)) (= (mod main_~A~0 4294967296) (+ (- 1) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ (- 1) (mod main_~A~0 4294967296) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))))))))))} assume !false; {10072#(and (or (and (or (and (not (= (mod (+ (mod main_~A~0 4294967296) (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) 2) 0)) (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod (+ (div main_~p~0 2) 1) 2) 0))) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)))) (or (and (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (= (+ (- 1) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (or (= (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (= (mod (+ (div main_~p~0 2) 1) 2) 0))) (not (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (= (mod (+ (mod main_~A~0 4294967296) (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) 2) 0) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296)) 1) (mod main_~A~0 4294967296))))) (not (< main_~p~0 0)) (and (or (not (< main_~d~0 0)) (not (= (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (div main_~d~0 2) 1))) (= (mod main_~d~0 2) 0)) (or (not (= (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)))) (= (mod main_~p~0 2) 0)) (or (and (or (not (= (+ (div main_~d~0 2) 1) (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (not (= (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2))))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (= (mod (+ (mod main_~A~0 4294967296) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) 2) 0))) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (= (+ (mod main_~A~0 4294967296) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))) (mod main_~A~0 4294967296)) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))))) (or (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (* main_~q~0 (mod main_~B~0 4294967296)) 1) (mod main_~A~0 4294967296))) (= (mod (+ (mod main_~A~0 4294967296) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) 2) 0) (not (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (or (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0)) (= (mod main_~A~0 4294967296) (+ (- 1) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ (- 1) (mod main_~A~0 4294967296) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))))))))))} is VALID [2022-04-08 13:03:28,706 INFO L290 TraceCheckUtils]: 73: Hoare triple {10109#(or (and (or (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (+ (mod main_~A~0 4294967296) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))) (mod main_~A~0 4294967296)) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))) (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2)))) (not (< (div main_~p~0 2) 0)))) (not (= (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2)))) (or (not (= (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2))) (not (< main_~p~0 0)) (< main_~d~0 0) (and (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod (+ (div main_~p~0 2) 1) 2) 0))) (= (mod main_~p~0 2) 0) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))))) (<= main_~d~0 main_~r~0))} assume !(~r~0 >= ~d~0); {10072#(and (or (and (or (and (not (= (mod (+ (mod main_~A~0 4294967296) (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) 2) 0)) (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod (+ (div main_~p~0 2) 1) 2) 0))) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)))) (or (and (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (= (+ (- 1) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (or (= (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (= (mod (+ (div main_~p~0 2) 1) 2) 0))) (not (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (= (mod (+ (mod main_~A~0 4294967296) (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) 2) 0) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296)) 1) (mod main_~A~0 4294967296))))) (not (< main_~p~0 0)) (and (or (not (< main_~d~0 0)) (not (= (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (+ (div main_~d~0 2) 1))) (= (mod main_~d~0 2) 0)) (or (not (= (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)))) (= (mod main_~p~0 2) 0)) (or (and (or (not (= (+ (div main_~d~0 2) 1) (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (not (= (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2))))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (= (mod (+ (mod main_~A~0 4294967296) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) 2) 0))) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (= (+ (mod main_~A~0 4294967296) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))) (mod main_~A~0 4294967296)) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))))) (or (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (* main_~q~0 (mod main_~B~0 4294967296)) 1) (mod main_~A~0 4294967296))) (= (mod (+ (mod main_~A~0 4294967296) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) 2) 0) (not (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (or (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0)) (= (mod main_~A~0 4294967296) (+ (- 1) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ (- 1) (mod main_~A~0 4294967296) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))))))))))} is VALID [2022-04-08 13:03:28,716 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {9679#true} {10109#(or (and (or (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (+ (mod main_~A~0 4294967296) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))) (mod main_~A~0 4294967296)) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))) (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2)))) (not (< (div main_~p~0 2) 0)))) (not (= (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2)))) (or (not (= (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2))) (not (< main_~p~0 0)) (< main_~d~0 0) (and (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod (+ (div main_~p~0 2) 1) 2) 0))) (= (mod main_~p~0 2) 0) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))))) (<= main_~d~0 main_~r~0))} #91#return; {10109#(or (and (or (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (+ (mod main_~A~0 4294967296) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))) (mod main_~A~0 4294967296)) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))) (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2)))) (not (< (div main_~p~0 2) 0)))) (not (= (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2)))) (or (not (= (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2))) (not (< main_~p~0 0)) (< main_~d~0 0) (and (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod (+ (div main_~p~0 2) 1) 2) 0))) (= (mod main_~p~0 2) 0) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))))) (<= main_~d~0 main_~r~0))} is VALID [2022-04-08 13:03:28,717 INFO L290 TraceCheckUtils]: 71: Hoare triple {9679#true} assume true; {9679#true} is VALID [2022-04-08 13:03:28,717 INFO L290 TraceCheckUtils]: 70: Hoare triple {9679#true} assume !(0 == ~cond); {9679#true} is VALID [2022-04-08 13:03:28,717 INFO L290 TraceCheckUtils]: 69: Hoare triple {9679#true} ~cond := #in~cond; {9679#true} is VALID [2022-04-08 13:03:28,717 INFO L272 TraceCheckUtils]: 68: Hoare triple {10109#(or (and (or (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (+ (mod main_~A~0 4294967296) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))) (mod main_~A~0 4294967296)) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))) (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2)))) (not (< (div main_~p~0 2) 0)))) (not (= (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2)))) (or (not (= (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2))) (not (< main_~p~0 0)) (< main_~d~0 0) (and (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod (+ (div main_~p~0 2) 1) 2) 0))) (= (mod main_~p~0 2) 0) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))))) (<= main_~d~0 main_~r~0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {9679#true} is VALID [2022-04-08 13:03:28,717 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {9679#true} {10109#(or (and (or (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (+ (mod main_~A~0 4294967296) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))) (mod main_~A~0 4294967296)) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))) (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2)))) (not (< (div main_~p~0 2) 0)))) (not (= (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2)))) (or (not (= (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2))) (not (< main_~p~0 0)) (< main_~d~0 0) (and (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod (+ (div main_~p~0 2) 1) 2) 0))) (= (mod main_~p~0 2) 0) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))))) (<= main_~d~0 main_~r~0))} #89#return; {10109#(or (and (or (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (+ (mod main_~A~0 4294967296) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))) (mod main_~A~0 4294967296)) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))) (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2)))) (not (< (div main_~p~0 2) 0)))) (not (= (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2)))) (or (not (= (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2))) (not (< main_~p~0 0)) (< main_~d~0 0) (and (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod (+ (div main_~p~0 2) 1) 2) 0))) (= (mod main_~p~0 2) 0) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))))) (<= main_~d~0 main_~r~0))} is VALID [2022-04-08 13:03:28,718 INFO L290 TraceCheckUtils]: 66: Hoare triple {9679#true} assume true; {9679#true} is VALID [2022-04-08 13:03:28,718 INFO L290 TraceCheckUtils]: 65: Hoare triple {9679#true} assume !(0 == ~cond); {9679#true} is VALID [2022-04-08 13:03:28,718 INFO L290 TraceCheckUtils]: 64: Hoare triple {9679#true} ~cond := #in~cond; {9679#true} is VALID [2022-04-08 13:03:28,718 INFO L272 TraceCheckUtils]: 63: Hoare triple {10109#(or (and (or (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (+ (mod main_~A~0 4294967296) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))) (mod main_~A~0 4294967296)) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))) (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2)))) (not (< (div main_~p~0 2) 0)))) (not (= (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2)))) (or (not (= (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2))) (not (< main_~p~0 0)) (< main_~d~0 0) (and (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod (+ (div main_~p~0 2) 1) 2) 0))) (= (mod main_~p~0 2) 0) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))))) (<= main_~d~0 main_~r~0))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {9679#true} is VALID [2022-04-08 13:03:28,718 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {9679#true} {10109#(or (and (or (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (+ (mod main_~A~0 4294967296) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))) (mod main_~A~0 4294967296)) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))) (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2)))) (not (< (div main_~p~0 2) 0)))) (not (= (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2)))) (or (not (= (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2))) (not (< main_~p~0 0)) (< main_~d~0 0) (and (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod (+ (div main_~p~0 2) 1) 2) 0))) (= (mod main_~p~0 2) 0) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))))) (<= main_~d~0 main_~r~0))} #87#return; {10109#(or (and (or (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (+ (mod main_~A~0 4294967296) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))) (mod main_~A~0 4294967296)) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))) (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2)))) (not (< (div main_~p~0 2) 0)))) (not (= (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2)))) (or (not (= (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2))) (not (< main_~p~0 0)) (< main_~d~0 0) (and (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod (+ (div main_~p~0 2) 1) 2) 0))) (= (mod main_~p~0 2) 0) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))))) (<= main_~d~0 main_~r~0))} is VALID [2022-04-08 13:03:28,718 INFO L290 TraceCheckUtils]: 61: Hoare triple {9679#true} assume true; {9679#true} is VALID [2022-04-08 13:03:28,718 INFO L290 TraceCheckUtils]: 60: Hoare triple {9679#true} assume !(0 == ~cond); {9679#true} is VALID [2022-04-08 13:03:28,718 INFO L290 TraceCheckUtils]: 59: Hoare triple {9679#true} ~cond := #in~cond; {9679#true} is VALID [2022-04-08 13:03:28,718 INFO L272 TraceCheckUtils]: 58: Hoare triple {10109#(or (and (or (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (+ (mod main_~A~0 4294967296) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))) (mod main_~A~0 4294967296)) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))) (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2)))) (not (< (div main_~p~0 2) 0)))) (not (= (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2)))) (or (not (= (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2))) (not (< main_~p~0 0)) (< main_~d~0 0) (and (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod (+ (div main_~p~0 2) 1) 2) 0))) (= (mod main_~p~0 2) 0) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))))) (<= main_~d~0 main_~r~0))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {9679#true} is VALID [2022-04-08 13:03:28,720 INFO L290 TraceCheckUtils]: 57: Hoare triple {10109#(or (and (or (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (+ (mod main_~A~0 4294967296) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))) (mod main_~A~0 4294967296)) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))) (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2)))) (not (< (div main_~p~0 2) 0)))) (not (= (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2)))) (or (not (= (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2))) (not (< main_~p~0 0)) (< main_~d~0 0) (and (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod (+ (div main_~p~0 2) 1) 2) 0))) (= (mod main_~p~0 2) 0) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))))) (<= main_~d~0 main_~r~0))} assume !false; {10109#(or (and (or (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (+ (mod main_~A~0 4294967296) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))) (mod main_~A~0 4294967296)) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))) (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2)))) (not (< (div main_~p~0 2) 0)))) (not (= (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2)))) (or (not (= (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2))) (not (< main_~p~0 0)) (< main_~d~0 0) (and (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod (+ (div main_~p~0 2) 1) 2) 0))) (= (mod main_~p~0 2) 0) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))))) (<= main_~d~0 main_~r~0))} is VALID [2022-04-08 13:03:28,751 INFO L290 TraceCheckUtils]: 56: Hoare triple {10161#(or (<= (* main_~d~0 2) main_~r~0) (< (mod main_~A~0 4294967296) (+ (div (+ main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296)))) (and (or (not (< main_~p~0 0)) (= (+ (mod main_~A~0 4294967296) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0 1)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (div (* main_~p~0 2) 2) (- 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (or (and (not (= (mod (div (* main_~p~0 2) 2) 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0)) (* (div (* main_~p~0 2) 2) (- 1) (mod main_~B~0 4294967296)))))) (not (= (+ (mod main_~A~0 4294967296) main_~d~0) (+ main_~r~0 (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))))))} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {10109#(or (and (or (< (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (+ (mod main_~A~0 4294967296) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2))) (mod main_~A~0 4294967296)) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))) (or (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (mod main_~B~0 4294967296) (div main_~p~0 2)))) (not (< (div main_~p~0 2) 0)))) (not (= (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2)))) (or (not (= (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (div main_~d~0 2))) (not (< main_~p~0 0)) (< main_~d~0 0) (and (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (- 1) (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= (mod (+ (div main_~p~0 2) 1) 2) 0))) (= (mod main_~p~0 2) 0) (not (<= (+ (div (+ (* (mod main_~B~0 4294967296) (div main_~p~0 2)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (mod main_~B~0 4294967296) (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))))) (<= main_~d~0 main_~r~0))} is VALID [2022-04-08 13:03:28,752 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {9679#true} {10161#(or (<= (* main_~d~0 2) main_~r~0) (< (mod main_~A~0 4294967296) (+ (div (+ main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296)))) (and (or (not (< main_~p~0 0)) (= (+ (mod main_~A~0 4294967296) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0 1)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (div (* main_~p~0 2) 2) (- 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (or (and (not (= (mod (div (* main_~p~0 2) 2) 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0)) (* (div (* main_~p~0 2) 2) (- 1) (mod main_~B~0 4294967296)))))) (not (= (+ (mod main_~A~0 4294967296) main_~d~0) (+ main_~r~0 (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))))))} #91#return; {10161#(or (<= (* main_~d~0 2) main_~r~0) (< (mod main_~A~0 4294967296) (+ (div (+ main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296)))) (and (or (not (< main_~p~0 0)) (= (+ (mod main_~A~0 4294967296) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0 1)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (div (* main_~p~0 2) 2) (- 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (or (and (not (= (mod (div (* main_~p~0 2) 2) 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0)) (* (div (* main_~p~0 2) 2) (- 1) (mod main_~B~0 4294967296)))))) (not (= (+ (mod main_~A~0 4294967296) main_~d~0) (+ main_~r~0 (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))))))} is VALID [2022-04-08 13:03:28,752 INFO L290 TraceCheckUtils]: 54: Hoare triple {9679#true} assume true; {9679#true} is VALID [2022-04-08 13:03:28,752 INFO L290 TraceCheckUtils]: 53: Hoare triple {9679#true} assume !(0 == ~cond); {9679#true} is VALID [2022-04-08 13:03:28,752 INFO L290 TraceCheckUtils]: 52: Hoare triple {9679#true} ~cond := #in~cond; {9679#true} is VALID [2022-04-08 13:03:28,752 INFO L272 TraceCheckUtils]: 51: Hoare triple {10161#(or (<= (* main_~d~0 2) main_~r~0) (< (mod main_~A~0 4294967296) (+ (div (+ main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296)))) (and (or (not (< main_~p~0 0)) (= (+ (mod main_~A~0 4294967296) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0 1)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (div (* main_~p~0 2) 2) (- 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (or (and (not (= (mod (div (* main_~p~0 2) 2) 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0)) (* (div (* main_~p~0 2) 2) (- 1) (mod main_~B~0 4294967296)))))) (not (= (+ (mod main_~A~0 4294967296) main_~d~0) (+ main_~r~0 (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))))))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {9679#true} is VALID [2022-04-08 13:03:28,753 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {9679#true} {10161#(or (<= (* main_~d~0 2) main_~r~0) (< (mod main_~A~0 4294967296) (+ (div (+ main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296)))) (and (or (not (< main_~p~0 0)) (= (+ (mod main_~A~0 4294967296) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0 1)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (div (* main_~p~0 2) 2) (- 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (or (and (not (= (mod (div (* main_~p~0 2) 2) 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0)) (* (div (* main_~p~0 2) 2) (- 1) (mod main_~B~0 4294967296)))))) (not (= (+ (mod main_~A~0 4294967296) main_~d~0) (+ main_~r~0 (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))))))} #89#return; {10161#(or (<= (* main_~d~0 2) main_~r~0) (< (mod main_~A~0 4294967296) (+ (div (+ main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296)))) (and (or (not (< main_~p~0 0)) (= (+ (mod main_~A~0 4294967296) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0 1)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (div (* main_~p~0 2) 2) (- 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (or (and (not (= (mod (div (* main_~p~0 2) 2) 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0)) (* (div (* main_~p~0 2) 2) (- 1) (mod main_~B~0 4294967296)))))) (not (= (+ (mod main_~A~0 4294967296) main_~d~0) (+ main_~r~0 (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))))))} is VALID [2022-04-08 13:03:28,753 INFO L290 TraceCheckUtils]: 49: Hoare triple {9679#true} assume true; {9679#true} is VALID [2022-04-08 13:03:28,753 INFO L290 TraceCheckUtils]: 48: Hoare triple {9679#true} assume !(0 == ~cond); {9679#true} is VALID [2022-04-08 13:03:28,753 INFO L290 TraceCheckUtils]: 47: Hoare triple {9679#true} ~cond := #in~cond; {9679#true} is VALID [2022-04-08 13:03:28,753 INFO L272 TraceCheckUtils]: 46: Hoare triple {10161#(or (<= (* main_~d~0 2) main_~r~0) (< (mod main_~A~0 4294967296) (+ (div (+ main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296)))) (and (or (not (< main_~p~0 0)) (= (+ (mod main_~A~0 4294967296) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0 1)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (div (* main_~p~0 2) 2) (- 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (or (and (not (= (mod (div (* main_~p~0 2) 2) 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0)) (* (div (* main_~p~0 2) 2) (- 1) (mod main_~B~0 4294967296)))))) (not (= (+ (mod main_~A~0 4294967296) main_~d~0) (+ main_~r~0 (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))))))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {9679#true} is VALID [2022-04-08 13:03:28,753 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {9679#true} {10161#(or (<= (* main_~d~0 2) main_~r~0) (< (mod main_~A~0 4294967296) (+ (div (+ main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296)))) (and (or (not (< main_~p~0 0)) (= (+ (mod main_~A~0 4294967296) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0 1)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (div (* main_~p~0 2) 2) (- 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (or (and (not (= (mod (div (* main_~p~0 2) 2) 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0)) (* (div (* main_~p~0 2) 2) (- 1) (mod main_~B~0 4294967296)))))) (not (= (+ (mod main_~A~0 4294967296) main_~d~0) (+ main_~r~0 (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))))))} #87#return; {10161#(or (<= (* main_~d~0 2) main_~r~0) (< (mod main_~A~0 4294967296) (+ (div (+ main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296)))) (and (or (not (< main_~p~0 0)) (= (+ (mod main_~A~0 4294967296) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0 1)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (div (* main_~p~0 2) 2) (- 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (or (and (not (= (mod (div (* main_~p~0 2) 2) 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0)) (* (div (* main_~p~0 2) 2) (- 1) (mod main_~B~0 4294967296)))))) (not (= (+ (mod main_~A~0 4294967296) main_~d~0) (+ main_~r~0 (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))))))} is VALID [2022-04-08 13:03:28,753 INFO L290 TraceCheckUtils]: 44: Hoare triple {9679#true} assume true; {9679#true} is VALID [2022-04-08 13:03:28,753 INFO L290 TraceCheckUtils]: 43: Hoare triple {9679#true} assume !(0 == ~cond); {9679#true} is VALID [2022-04-08 13:03:28,753 INFO L290 TraceCheckUtils]: 42: Hoare triple {9679#true} ~cond := #in~cond; {9679#true} is VALID [2022-04-08 13:03:28,753 INFO L272 TraceCheckUtils]: 41: Hoare triple {10161#(or (<= (* main_~d~0 2) main_~r~0) (< (mod main_~A~0 4294967296) (+ (div (+ main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296)))) (and (or (not (< main_~p~0 0)) (= (+ (mod main_~A~0 4294967296) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0 1)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (div (* main_~p~0 2) 2) (- 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (or (and (not (= (mod (div (* main_~p~0 2) 2) 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0)) (* (div (* main_~p~0 2) 2) (- 1) (mod main_~B~0 4294967296)))))) (not (= (+ (mod main_~A~0 4294967296) main_~d~0) (+ main_~r~0 (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))))))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {9679#true} is VALID [2022-04-08 13:03:28,755 INFO L290 TraceCheckUtils]: 40: Hoare triple {10161#(or (<= (* main_~d~0 2) main_~r~0) (< (mod main_~A~0 4294967296) (+ (div (+ main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296)))) (and (or (not (< main_~p~0 0)) (= (+ (mod main_~A~0 4294967296) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0 1)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (div (* main_~p~0 2) 2) (- 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (or (and (not (= (mod (div (* main_~p~0 2) 2) 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0)) (* (div (* main_~p~0 2) 2) (- 1) (mod main_~B~0 4294967296)))))) (not (= (+ (mod main_~A~0 4294967296) main_~d~0) (+ main_~r~0 (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))))))} assume !false; {10161#(or (<= (* main_~d~0 2) main_~r~0) (< (mod main_~A~0 4294967296) (+ (div (+ main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296)))) (and (or (not (< main_~p~0 0)) (= (+ (mod main_~A~0 4294967296) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0 1)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (div (* main_~p~0 2) 2) (- 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (or (and (not (= (mod (div (* main_~p~0 2) 2) 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0)) (* (div (* main_~p~0 2) 2) (- 1) (mod main_~B~0 4294967296)))))) (not (= (+ (mod main_~A~0 4294967296) main_~d~0) (+ main_~r~0 (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))))))} is VALID [2022-04-08 13:03:28,765 INFO L290 TraceCheckUtils]: 39: Hoare triple {10213#(or (< (mod main_~A~0 4294967296) (+ (div (+ (* main_~p~0 2 (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* main_~q~0 (mod main_~B~0 4294967296)) (* 2 (* main_~p~0 (mod main_~B~0 4294967296))))) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (* main_~p~0 4) 2) (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (div (* main_~p~0 4) 2) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ (div (* main_~p~0 4) 2) main_~q~0 (div (div (* main_~p~0 4) 2) 2)) (mod main_~B~0 4294967296)))) (not (= (+ (* main_~p~0 2 (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (* main_~d~0 2))) (<= (+ (* 2 (* main_~q~0 (mod main_~B~0 4294967296))) main_~r~0 (* 4 (* main_~p~0 (mod main_~B~0 4294967296)))) (* (mod main_~A~0 4294967296) 2)))} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {10161#(or (<= (* main_~d~0 2) main_~r~0) (< (mod main_~A~0 4294967296) (+ (div (+ main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296)))) (and (or (not (< main_~p~0 0)) (= (+ (mod main_~A~0 4294967296) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0 1)) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (div (* main_~p~0 2) 2) (- 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))) (or (and (not (= (mod (div (* main_~p~0 2) 2) 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (div (* main_~p~0 2) 2) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0)) (* (div (* main_~p~0 2) 2) (- 1) (mod main_~B~0 4294967296)))))) (not (= (+ (mod main_~A~0 4294967296) main_~d~0) (+ main_~r~0 (* main_~p~0 (mod main_~B~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))))))} is VALID [2022-04-08 13:03:28,766 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {9679#true} {10213#(or (< (mod main_~A~0 4294967296) (+ (div (+ (* main_~p~0 2 (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* main_~q~0 (mod main_~B~0 4294967296)) (* 2 (* main_~p~0 (mod main_~B~0 4294967296))))) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (* main_~p~0 4) 2) (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (div (* main_~p~0 4) 2) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ (div (* main_~p~0 4) 2) main_~q~0 (div (div (* main_~p~0 4) 2) 2)) (mod main_~B~0 4294967296)))) (not (= (+ (* main_~p~0 2 (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (* main_~d~0 2))) (<= (+ (* 2 (* main_~q~0 (mod main_~B~0 4294967296))) main_~r~0 (* 4 (* main_~p~0 (mod main_~B~0 4294967296)))) (* (mod main_~A~0 4294967296) 2)))} #91#return; {10213#(or (< (mod main_~A~0 4294967296) (+ (div (+ (* main_~p~0 2 (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* main_~q~0 (mod main_~B~0 4294967296)) (* 2 (* main_~p~0 (mod main_~B~0 4294967296))))) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (* main_~p~0 4) 2) (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (div (* main_~p~0 4) 2) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ (div (* main_~p~0 4) 2) main_~q~0 (div (div (* main_~p~0 4) 2) 2)) (mod main_~B~0 4294967296)))) (not (= (+ (* main_~p~0 2 (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (* main_~d~0 2))) (<= (+ (* 2 (* main_~q~0 (mod main_~B~0 4294967296))) main_~r~0 (* 4 (* main_~p~0 (mod main_~B~0 4294967296)))) (* (mod main_~A~0 4294967296) 2)))} is VALID [2022-04-08 13:03:28,766 INFO L290 TraceCheckUtils]: 37: Hoare triple {9679#true} assume true; {9679#true} is VALID [2022-04-08 13:03:28,766 INFO L290 TraceCheckUtils]: 36: Hoare triple {9679#true} assume !(0 == ~cond); {9679#true} is VALID [2022-04-08 13:03:28,766 INFO L290 TraceCheckUtils]: 35: Hoare triple {9679#true} ~cond := #in~cond; {9679#true} is VALID [2022-04-08 13:03:28,766 INFO L272 TraceCheckUtils]: 34: Hoare triple {10213#(or (< (mod main_~A~0 4294967296) (+ (div (+ (* main_~p~0 2 (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* main_~q~0 (mod main_~B~0 4294967296)) (* 2 (* main_~p~0 (mod main_~B~0 4294967296))))) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (* main_~p~0 4) 2) (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (div (* main_~p~0 4) 2) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ (div (* main_~p~0 4) 2) main_~q~0 (div (div (* main_~p~0 4) 2) 2)) (mod main_~B~0 4294967296)))) (not (= (+ (* main_~p~0 2 (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (* main_~d~0 2))) (<= (+ (* 2 (* main_~q~0 (mod main_~B~0 4294967296))) main_~r~0 (* 4 (* main_~p~0 (mod main_~B~0 4294967296)))) (* (mod main_~A~0 4294967296) 2)))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {9679#true} is VALID [2022-04-08 13:03:28,767 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {9679#true} {10213#(or (< (mod main_~A~0 4294967296) (+ (div (+ (* main_~p~0 2 (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* main_~q~0 (mod main_~B~0 4294967296)) (* 2 (* main_~p~0 (mod main_~B~0 4294967296))))) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (* main_~p~0 4) 2) (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (div (* main_~p~0 4) 2) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ (div (* main_~p~0 4) 2) main_~q~0 (div (div (* main_~p~0 4) 2) 2)) (mod main_~B~0 4294967296)))) (not (= (+ (* main_~p~0 2 (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (* main_~d~0 2))) (<= (+ (* 2 (* main_~q~0 (mod main_~B~0 4294967296))) main_~r~0 (* 4 (* main_~p~0 (mod main_~B~0 4294967296)))) (* (mod main_~A~0 4294967296) 2)))} #89#return; {10213#(or (< (mod main_~A~0 4294967296) (+ (div (+ (* main_~p~0 2 (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* main_~q~0 (mod main_~B~0 4294967296)) (* 2 (* main_~p~0 (mod main_~B~0 4294967296))))) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (* main_~p~0 4) 2) (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (div (* main_~p~0 4) 2) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ (div (* main_~p~0 4) 2) main_~q~0 (div (div (* main_~p~0 4) 2) 2)) (mod main_~B~0 4294967296)))) (not (= (+ (* main_~p~0 2 (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (* main_~d~0 2))) (<= (+ (* 2 (* main_~q~0 (mod main_~B~0 4294967296))) main_~r~0 (* 4 (* main_~p~0 (mod main_~B~0 4294967296)))) (* (mod main_~A~0 4294967296) 2)))} is VALID [2022-04-08 13:03:28,767 INFO L290 TraceCheckUtils]: 32: Hoare triple {9679#true} assume true; {9679#true} is VALID [2022-04-08 13:03:28,767 INFO L290 TraceCheckUtils]: 31: Hoare triple {9679#true} assume !(0 == ~cond); {9679#true} is VALID [2022-04-08 13:03:28,767 INFO L290 TraceCheckUtils]: 30: Hoare triple {9679#true} ~cond := #in~cond; {9679#true} is VALID [2022-04-08 13:03:28,767 INFO L272 TraceCheckUtils]: 29: Hoare triple {10213#(or (< (mod main_~A~0 4294967296) (+ (div (+ (* main_~p~0 2 (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* main_~q~0 (mod main_~B~0 4294967296)) (* 2 (* main_~p~0 (mod main_~B~0 4294967296))))) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (* main_~p~0 4) 2) (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (div (* main_~p~0 4) 2) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ (div (* main_~p~0 4) 2) main_~q~0 (div (div (* main_~p~0 4) 2) 2)) (mod main_~B~0 4294967296)))) (not (= (+ (* main_~p~0 2 (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (* main_~d~0 2))) (<= (+ (* 2 (* main_~q~0 (mod main_~B~0 4294967296))) main_~r~0 (* 4 (* main_~p~0 (mod main_~B~0 4294967296)))) (* (mod main_~A~0 4294967296) 2)))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {9679#true} is VALID [2022-04-08 13:03:28,767 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {9679#true} {10213#(or (< (mod main_~A~0 4294967296) (+ (div (+ (* main_~p~0 2 (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* main_~q~0 (mod main_~B~0 4294967296)) (* 2 (* main_~p~0 (mod main_~B~0 4294967296))))) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (* main_~p~0 4) 2) (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (div (* main_~p~0 4) 2) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ (div (* main_~p~0 4) 2) main_~q~0 (div (div (* main_~p~0 4) 2) 2)) (mod main_~B~0 4294967296)))) (not (= (+ (* main_~p~0 2 (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (* main_~d~0 2))) (<= (+ (* 2 (* main_~q~0 (mod main_~B~0 4294967296))) main_~r~0 (* 4 (* main_~p~0 (mod main_~B~0 4294967296)))) (* (mod main_~A~0 4294967296) 2)))} #87#return; {10213#(or (< (mod main_~A~0 4294967296) (+ (div (+ (* main_~p~0 2 (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* main_~q~0 (mod main_~B~0 4294967296)) (* 2 (* main_~p~0 (mod main_~B~0 4294967296))))) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (* main_~p~0 4) 2) (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (div (* main_~p~0 4) 2) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ (div (* main_~p~0 4) 2) main_~q~0 (div (div (* main_~p~0 4) 2) 2)) (mod main_~B~0 4294967296)))) (not (= (+ (* main_~p~0 2 (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (* main_~d~0 2))) (<= (+ (* 2 (* main_~q~0 (mod main_~B~0 4294967296))) main_~r~0 (* 4 (* main_~p~0 (mod main_~B~0 4294967296)))) (* (mod main_~A~0 4294967296) 2)))} is VALID [2022-04-08 13:03:28,767 INFO L290 TraceCheckUtils]: 27: Hoare triple {9679#true} assume true; {9679#true} is VALID [2022-04-08 13:03:28,767 INFO L290 TraceCheckUtils]: 26: Hoare triple {9679#true} assume !(0 == ~cond); {9679#true} is VALID [2022-04-08 13:03:28,767 INFO L290 TraceCheckUtils]: 25: Hoare triple {9679#true} ~cond := #in~cond; {9679#true} is VALID [2022-04-08 13:03:28,768 INFO L272 TraceCheckUtils]: 24: Hoare triple {10213#(or (< (mod main_~A~0 4294967296) (+ (div (+ (* main_~p~0 2 (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* main_~q~0 (mod main_~B~0 4294967296)) (* 2 (* main_~p~0 (mod main_~B~0 4294967296))))) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (* main_~p~0 4) 2) (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (div (* main_~p~0 4) 2) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ (div (* main_~p~0 4) 2) main_~q~0 (div (div (* main_~p~0 4) 2) 2)) (mod main_~B~0 4294967296)))) (not (= (+ (* main_~p~0 2 (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (* main_~d~0 2))) (<= (+ (* 2 (* main_~q~0 (mod main_~B~0 4294967296))) main_~r~0 (* 4 (* main_~p~0 (mod main_~B~0 4294967296)))) (* (mod main_~A~0 4294967296) 2)))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {9679#true} is VALID [2022-04-08 13:03:28,768 INFO L290 TraceCheckUtils]: 23: Hoare triple {10213#(or (< (mod main_~A~0 4294967296) (+ (div (+ (* main_~p~0 2 (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* main_~q~0 (mod main_~B~0 4294967296)) (* 2 (* main_~p~0 (mod main_~B~0 4294967296))))) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (* main_~p~0 4) 2) (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (div (* main_~p~0 4) 2) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ (div (* main_~p~0 4) 2) main_~q~0 (div (div (* main_~p~0 4) 2) 2)) (mod main_~B~0 4294967296)))) (not (= (+ (* main_~p~0 2 (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (* main_~d~0 2))) (<= (+ (* 2 (* main_~q~0 (mod main_~B~0 4294967296))) main_~r~0 (* 4 (* main_~p~0 (mod main_~B~0 4294967296)))) (* (mod main_~A~0 4294967296) 2)))} assume !false; {10213#(or (< (mod main_~A~0 4294967296) (+ (div (+ (* main_~p~0 2 (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* main_~q~0 (mod main_~B~0 4294967296)) (* 2 (* main_~p~0 (mod main_~B~0 4294967296))))) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (* main_~p~0 4) 2) (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (div (* main_~p~0 4) 2) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ (div (* main_~p~0 4) 2) main_~q~0 (div (div (* main_~p~0 4) 2) 2)) (mod main_~B~0 4294967296)))) (not (= (+ (* main_~p~0 2 (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (* main_~d~0 2))) (<= (+ (* 2 (* main_~q~0 (mod main_~B~0 4294967296))) main_~r~0 (* 4 (* main_~p~0 (mod main_~B~0 4294967296)))) (* (mod main_~A~0 4294967296) 2)))} is VALID [2022-04-08 13:03:28,770 INFO L290 TraceCheckUtils]: 22: Hoare triple {9679#true} ~r~0 := ~A~0 % 4294967296;~d~0 := ~B~0 % 4294967296;~p~0 := 1;~q~0 := 0; {10213#(or (< (mod main_~A~0 4294967296) (+ (div (+ (* main_~p~0 2 (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2) (* main_~q~0 (mod main_~B~0 4294967296)) (* 2 (* main_~p~0 (mod main_~B~0 4294967296))))) (= (mod main_~A~0 4294967296) (+ (mod main_~A~0 4294967296) (* (- 1) main_~q~0 (mod main_~B~0 4294967296)) (* (- 1) (div (* main_~p~0 4) 2) (mod main_~B~0 4294967296)) (* (- 1) (div (+ (* (div (* main_~p~0 4) 2) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) 2)) (* (+ (div (* main_~p~0 4) 2) main_~q~0 (div (div (* main_~p~0 4) 2) 2)) (mod main_~B~0 4294967296)))) (not (= (+ (* main_~p~0 2 (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (mod main_~A~0 4294967296)) (* main_~q~0 (mod main_~B~0 4294967296))) (* main_~d~0 2))) (<= (+ (* 2 (* main_~q~0 (mod main_~B~0 4294967296))) main_~r~0 (* 4 (* main_~p~0 (mod main_~B~0 4294967296)))) (* (mod main_~A~0 4294967296) 2)))} is VALID [2022-04-08 13:03:28,770 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {9679#true} {9679#true} #85#return; {9679#true} is VALID [2022-04-08 13:03:28,771 INFO L290 TraceCheckUtils]: 20: Hoare triple {9679#true} assume true; {9679#true} is VALID [2022-04-08 13:03:28,771 INFO L290 TraceCheckUtils]: 19: Hoare triple {9679#true} assume !(0 == ~cond); {9679#true} is VALID [2022-04-08 13:03:28,771 INFO L290 TraceCheckUtils]: 18: Hoare triple {9679#true} ~cond := #in~cond; {9679#true} is VALID [2022-04-08 13:03:28,771 INFO L272 TraceCheckUtils]: 17: Hoare triple {9679#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 1 then 1 else 0)); {9679#true} is VALID [2022-04-08 13:03:28,771 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {9679#true} {9679#true} #83#return; {9679#true} is VALID [2022-04-08 13:03:28,771 INFO L290 TraceCheckUtils]: 15: Hoare triple {9679#true} assume true; {9679#true} is VALID [2022-04-08 13:03:28,771 INFO L290 TraceCheckUtils]: 14: Hoare triple {9679#true} assume !(0 == ~cond); {9679#true} is VALID [2022-04-08 13:03:28,771 INFO L290 TraceCheckUtils]: 13: Hoare triple {9679#true} ~cond := #in~cond; {9679#true} is VALID [2022-04-08 13:03:28,771 INFO L272 TraceCheckUtils]: 12: Hoare triple {9679#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 0 && ~B~0 % 4294967296 <= 20 then 1 else 0)); {9679#true} is VALID [2022-04-08 13:03:28,771 INFO L290 TraceCheckUtils]: 11: Hoare triple {9679#true} ~B~0 := #t~nondet5;havoc #t~nondet5; {9679#true} is VALID [2022-04-08 13:03:28,771 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {9679#true} {9679#true} #81#return; {9679#true} is VALID [2022-04-08 13:03:28,771 INFO L290 TraceCheckUtils]: 9: Hoare triple {9679#true} assume true; {9679#true} is VALID [2022-04-08 13:03:28,771 INFO L290 TraceCheckUtils]: 8: Hoare triple {9679#true} assume !(0 == ~cond); {9679#true} is VALID [2022-04-08 13:03:28,771 INFO L290 TraceCheckUtils]: 7: Hoare triple {9679#true} ~cond := #in~cond; {9679#true} is VALID [2022-04-08 13:03:28,771 INFO L272 TraceCheckUtils]: 6: Hoare triple {9679#true} call assume_abort_if_not((if ~A~0 % 4294967296 >= 0 && ~A~0 % 4294967296 <= 20 then 1 else 0)); {9679#true} is VALID [2022-04-08 13:03:28,771 INFO L290 TraceCheckUtils]: 5: Hoare triple {9679#true} havoc ~A~0;havoc ~B~0;havoc ~r~0;havoc ~d~0;havoc ~p~0;havoc ~q~0;~A~0 := #t~nondet4;havoc #t~nondet4; {9679#true} is VALID [2022-04-08 13:03:28,771 INFO L272 TraceCheckUtils]: 4: Hoare triple {9679#true} call #t~ret6 := main(); {9679#true} is VALID [2022-04-08 13:03:28,772 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9679#true} {9679#true} #101#return; {9679#true} is VALID [2022-04-08 13:03:28,772 INFO L290 TraceCheckUtils]: 2: Hoare triple {9679#true} assume true; {9679#true} is VALID [2022-04-08 13:03:28,772 INFO L290 TraceCheckUtils]: 1: Hoare triple {9679#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {9679#true} is VALID [2022-04-08 13:03:28,772 INFO L272 TraceCheckUtils]: 0: Hoare triple {9679#true} call ULTIMATE.init(); {9679#true} is VALID [2022-04-08 13:03:28,773 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 58 proven. 28 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2022-04-08 13:03:28,773 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 13:03:28,773 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [826016575] [2022-04-08 13:03:28,773 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 13:03:28,773 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [767584701] [2022-04-08 13:03:28,773 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [767584701] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 13:03:28,773 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 13:03:28,773 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 25 [2022-04-08 13:03:28,773 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 13:03:28,773 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1187572568] [2022-04-08 13:03:28,773 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1187572568] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 13:03:28,773 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 13:03:28,774 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-08 13:03:28,774 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [673237482] [2022-04-08 13:03:28,774 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 13:03:28,774 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 2.0) internal successors, (30), 13 states have internal predecessors, (30), 8 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (17), 6 states have call predecessors, (17), 7 states have call successors, (17) Word has length 105 [2022-04-08 13:03:28,774 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 13:03:28,774 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 2.0) internal successors, (30), 13 states have internal predecessors, (30), 8 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (17), 6 states have call predecessors, (17), 7 states have call successors, (17) [2022-04-08 13:03:28,847 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 13:03:28,847 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-08 13:03:28,847 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 13:03:28,848 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-08 13:03:28,848 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=106, Invalid=494, Unknown=0, NotChecked=0, Total=600 [2022-04-08 13:03:28,848 INFO L87 Difference]: Start difference. First operand 138 states and 167 transitions. Second operand has 15 states, 15 states have (on average 2.0) internal successors, (30), 13 states have internal predecessors, (30), 8 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (17), 6 states have call predecessors, (17), 7 states have call successors, (17) [2022-04-08 13:03:35,753 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 13:03:35,753 INFO L93 Difference]: Finished difference Result 184 states and 208 transitions. [2022-04-08 13:03:35,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-08 13:03:35,754 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 2.0) internal successors, (30), 13 states have internal predecessors, (30), 8 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (17), 6 states have call predecessors, (17), 7 states have call successors, (17) Word has length 105 [2022-04-08 13:03:35,754 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 13:03:35,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 2.0) internal successors, (30), 13 states have internal predecessors, (30), 8 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (17), 6 states have call predecessors, (17), 7 states have call successors, (17) [2022-04-08 13:03:35,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 116 transitions. [2022-04-08 13:03:35,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 2.0) internal successors, (30), 13 states have internal predecessors, (30), 8 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (17), 6 states have call predecessors, (17), 7 states have call successors, (17) [2022-04-08 13:03:35,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 116 transitions. [2022-04-08 13:03:35,757 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 116 transitions. [2022-04-08 13:03:36,044 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 116 edges. 116 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 13:03:36,047 INFO L225 Difference]: With dead ends: 184 [2022-04-08 13:03:36,047 INFO L226 Difference]: Without dead ends: 147 [2022-04-08 13:03:36,047 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 211 GetRequests, 185 SyntacticMatches, 1 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 124 ImplicationChecksByTransitivity, 13.8s TimeCoverageRelationStatistics Valid=119, Invalid=583, Unknown=0, NotChecked=0, Total=702 [2022-04-08 13:03:36,051 INFO L913 BasicCegarLoop]: 47 mSDtfsCounter, 17 mSDsluCounter, 242 mSDsCounter, 0 mSdLazyCounter, 656 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 22 SdHoareTripleChecker+Valid, 289 SdHoareTripleChecker+Invalid, 673 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 656 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.7s IncrementalHoareTripleChecker+Time [2022-04-08 13:03:36,051 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [22 Valid, 289 Invalid, 673 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 656 Invalid, 0 Unknown, 0 Unchecked, 3.7s Time] [2022-04-08 13:03:36,052 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 147 states. [2022-04-08 13:03:36,184 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 147 to 147. [2022-04-08 13:03:36,184 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 13:03:36,184 INFO L82 GeneralOperation]: Start isEquivalent. First operand 147 states. Second operand has 147 states, 90 states have (on average 1.0888888888888888) internal successors, (98), 95 states have internal predecessors, (98), 36 states have call successors, (36), 21 states have call predecessors, (36), 20 states have return successors, (33), 30 states have call predecessors, (33), 33 states have call successors, (33) [2022-04-08 13:03:36,189 INFO L74 IsIncluded]: Start isIncluded. First operand 147 states. Second operand has 147 states, 90 states have (on average 1.0888888888888888) internal successors, (98), 95 states have internal predecessors, (98), 36 states have call successors, (36), 21 states have call predecessors, (36), 20 states have return successors, (33), 30 states have call predecessors, (33), 33 states have call successors, (33) [2022-04-08 13:03:36,190 INFO L87 Difference]: Start difference. First operand 147 states. Second operand has 147 states, 90 states have (on average 1.0888888888888888) internal successors, (98), 95 states have internal predecessors, (98), 36 states have call successors, (36), 21 states have call predecessors, (36), 20 states have return successors, (33), 30 states have call predecessors, (33), 33 states have call successors, (33) [2022-04-08 13:03:36,192 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 13:03:36,192 INFO L93 Difference]: Finished difference Result 147 states and 167 transitions. [2022-04-08 13:03:36,192 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 167 transitions. [2022-04-08 13:03:36,193 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 13:03:36,193 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 13:03:36,193 INFO L74 IsIncluded]: Start isIncluded. First operand has 147 states, 90 states have (on average 1.0888888888888888) internal successors, (98), 95 states have internal predecessors, (98), 36 states have call successors, (36), 21 states have call predecessors, (36), 20 states have return successors, (33), 30 states have call predecessors, (33), 33 states have call successors, (33) Second operand 147 states. [2022-04-08 13:03:36,193 INFO L87 Difference]: Start difference. First operand has 147 states, 90 states have (on average 1.0888888888888888) internal successors, (98), 95 states have internal predecessors, (98), 36 states have call successors, (36), 21 states have call predecessors, (36), 20 states have return successors, (33), 30 states have call predecessors, (33), 33 states have call successors, (33) Second operand 147 states. [2022-04-08 13:03:36,196 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 13:03:36,196 INFO L93 Difference]: Finished difference Result 147 states and 167 transitions. [2022-04-08 13:03:36,196 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 167 transitions. [2022-04-08 13:03:36,196 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 13:03:36,196 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 13:03:36,196 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 13:03:36,196 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 13:03:36,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 147 states, 90 states have (on average 1.0888888888888888) internal successors, (98), 95 states have internal predecessors, (98), 36 states have call successors, (36), 21 states have call predecessors, (36), 20 states have return successors, (33), 30 states have call predecessors, (33), 33 states have call successors, (33) [2022-04-08 13:03:36,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 147 states and 167 transitions. [2022-04-08 13:03:36,199 INFO L78 Accepts]: Start accepts. Automaton has 147 states and 167 transitions. Word has length 105 [2022-04-08 13:03:36,199 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 13:03:36,199 INFO L478 AbstractCegarLoop]: Abstraction has 147 states and 167 transitions. [2022-04-08 13:03:36,199 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 2.0) internal successors, (30), 13 states have internal predecessors, (30), 8 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (17), 6 states have call predecessors, (17), 7 states have call successors, (17) [2022-04-08 13:03:36,200 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 147 states and 167 transitions. [2022-04-08 13:03:36,523 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 167 edges. 167 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 13:03:36,523 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 167 transitions. [2022-04-08 13:03:36,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-04-08 13:03:36,524 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 13:03:36,524 INFO L499 BasicCegarLoop]: trace histogram [16, 15, 15, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 13:03:36,550 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-04-08 13:03:36,724 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2022-04-08 13:03:36,725 INFO L403 AbstractCegarLoop]: === Iteration 14 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 13:03:36,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 13:03:36,725 INFO L85 PathProgramCache]: Analyzing trace with hash -1683530195, now seen corresponding path program 11 times [2022-04-08 13:03:36,725 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 13:03:36,725 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [758385089] [2022-04-08 13:03:36,725 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 13:03:36,726 INFO L85 PathProgramCache]: Analyzing trace with hash -1683530195, now seen corresponding path program 12 times [2022-04-08 13:03:36,726 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 13:03:36,726 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [218245015] [2022-04-08 13:03:36,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 13:03:36,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 13:03:36,743 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 13:03:36,744 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1170786722] [2022-04-08 13:03:36,744 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 13:03:36,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 13:03:36,744 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 13:03:36,749 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-08 13:03:36,799 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-04-08 13:03:36,871 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 5 check-sat command(s) [2022-04-08 13:03:36,871 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 13:03:36,872 INFO L263 TraceCheckSpWp]: Trace formula consists of 183 conjuncts, 22 conjunts are in the unsatisfiable core [2022-04-08 13:03:36,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 13:03:36,897 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 13:03:38,736 INFO L272 TraceCheckUtils]: 0: Hoare triple {11293#true} call ULTIMATE.init(); {11293#true} is VALID [2022-04-08 13:03:38,737 INFO L290 TraceCheckUtils]: 1: Hoare triple {11293#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {11293#true} is VALID [2022-04-08 13:03:38,737 INFO L290 TraceCheckUtils]: 2: Hoare triple {11293#true} assume true; {11293#true} is VALID [2022-04-08 13:03:38,737 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11293#true} {11293#true} #101#return; {11293#true} is VALID [2022-04-08 13:03:38,737 INFO L272 TraceCheckUtils]: 4: Hoare triple {11293#true} call #t~ret6 := main(); {11293#true} is VALID [2022-04-08 13:03:38,737 INFO L290 TraceCheckUtils]: 5: Hoare triple {11293#true} havoc ~A~0;havoc ~B~0;havoc ~r~0;havoc ~d~0;havoc ~p~0;havoc ~q~0;~A~0 := #t~nondet4;havoc #t~nondet4; {11293#true} is VALID [2022-04-08 13:03:38,737 INFO L272 TraceCheckUtils]: 6: Hoare triple {11293#true} call assume_abort_if_not((if ~A~0 % 4294967296 >= 0 && ~A~0 % 4294967296 <= 20 then 1 else 0)); {11293#true} is VALID [2022-04-08 13:03:38,737 INFO L290 TraceCheckUtils]: 7: Hoare triple {11293#true} ~cond := #in~cond; {11293#true} is VALID [2022-04-08 13:03:38,737 INFO L290 TraceCheckUtils]: 8: Hoare triple {11293#true} assume !(0 == ~cond); {11293#true} is VALID [2022-04-08 13:03:38,737 INFO L290 TraceCheckUtils]: 9: Hoare triple {11293#true} assume true; {11293#true} is VALID [2022-04-08 13:03:38,737 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {11293#true} {11293#true} #81#return; {11293#true} is VALID [2022-04-08 13:03:38,737 INFO L290 TraceCheckUtils]: 11: Hoare triple {11293#true} ~B~0 := #t~nondet5;havoc #t~nondet5; {11293#true} is VALID [2022-04-08 13:03:38,737 INFO L272 TraceCheckUtils]: 12: Hoare triple {11293#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 0 && ~B~0 % 4294967296 <= 20 then 1 else 0)); {11293#true} is VALID [2022-04-08 13:03:38,737 INFO L290 TraceCheckUtils]: 13: Hoare triple {11293#true} ~cond := #in~cond; {11293#true} is VALID [2022-04-08 13:03:38,737 INFO L290 TraceCheckUtils]: 14: Hoare triple {11293#true} assume !(0 == ~cond); {11293#true} is VALID [2022-04-08 13:03:38,738 INFO L290 TraceCheckUtils]: 15: Hoare triple {11293#true} assume true; {11293#true} is VALID [2022-04-08 13:03:38,738 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {11293#true} {11293#true} #83#return; {11293#true} is VALID [2022-04-08 13:03:38,738 INFO L272 TraceCheckUtils]: 17: Hoare triple {11293#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 1 then 1 else 0)); {11293#true} is VALID [2022-04-08 13:03:38,738 INFO L290 TraceCheckUtils]: 18: Hoare triple {11293#true} ~cond := #in~cond; {11293#true} is VALID [2022-04-08 13:03:38,738 INFO L290 TraceCheckUtils]: 19: Hoare triple {11293#true} assume !(0 == ~cond); {11293#true} is VALID [2022-04-08 13:03:38,738 INFO L290 TraceCheckUtils]: 20: Hoare triple {11293#true} assume true; {11293#true} is VALID [2022-04-08 13:03:38,738 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {11293#true} {11293#true} #85#return; {11293#true} is VALID [2022-04-08 13:03:38,738 INFO L290 TraceCheckUtils]: 22: Hoare triple {11293#true} ~r~0 := ~A~0 % 4294967296;~d~0 := ~B~0 % 4294967296;~p~0 := 1;~q~0 := 0; {11364#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} is VALID [2022-04-08 13:03:38,738 INFO L290 TraceCheckUtils]: 23: Hoare triple {11364#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} assume !false; {11364#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} is VALID [2022-04-08 13:03:38,739 INFO L272 TraceCheckUtils]: 24: Hoare triple {11364#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {11293#true} is VALID [2022-04-08 13:03:38,739 INFO L290 TraceCheckUtils]: 25: Hoare triple {11293#true} ~cond := #in~cond; {11293#true} is VALID [2022-04-08 13:03:38,739 INFO L290 TraceCheckUtils]: 26: Hoare triple {11293#true} assume !(0 == ~cond); {11293#true} is VALID [2022-04-08 13:03:38,739 INFO L290 TraceCheckUtils]: 27: Hoare triple {11293#true} assume true; {11293#true} is VALID [2022-04-08 13:03:38,739 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {11293#true} {11364#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} #87#return; {11364#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} is VALID [2022-04-08 13:03:38,739 INFO L272 TraceCheckUtils]: 29: Hoare triple {11364#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {11293#true} is VALID [2022-04-08 13:03:38,739 INFO L290 TraceCheckUtils]: 30: Hoare triple {11293#true} ~cond := #in~cond; {11293#true} is VALID [2022-04-08 13:03:38,739 INFO L290 TraceCheckUtils]: 31: Hoare triple {11293#true} assume !(0 == ~cond); {11293#true} is VALID [2022-04-08 13:03:38,739 INFO L290 TraceCheckUtils]: 32: Hoare triple {11293#true} assume true; {11293#true} is VALID [2022-04-08 13:03:38,740 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {11293#true} {11364#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} #89#return; {11364#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} is VALID [2022-04-08 13:03:38,740 INFO L272 TraceCheckUtils]: 34: Hoare triple {11364#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {11293#true} is VALID [2022-04-08 13:03:38,740 INFO L290 TraceCheckUtils]: 35: Hoare triple {11293#true} ~cond := #in~cond; {11293#true} is VALID [2022-04-08 13:03:38,740 INFO L290 TraceCheckUtils]: 36: Hoare triple {11293#true} assume !(0 == ~cond); {11293#true} is VALID [2022-04-08 13:03:38,740 INFO L290 TraceCheckUtils]: 37: Hoare triple {11293#true} assume true; {11293#true} is VALID [2022-04-08 13:03:38,740 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {11293#true} {11364#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} #91#return; {11364#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} is VALID [2022-04-08 13:03:38,740 INFO L290 TraceCheckUtils]: 39: Hoare triple {11364#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {11364#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} is VALID [2022-04-08 13:03:38,741 INFO L290 TraceCheckUtils]: 40: Hoare triple {11364#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} assume !false; {11364#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} is VALID [2022-04-08 13:03:38,741 INFO L272 TraceCheckUtils]: 41: Hoare triple {11364#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {11293#true} is VALID [2022-04-08 13:03:38,741 INFO L290 TraceCheckUtils]: 42: Hoare triple {11293#true} ~cond := #in~cond; {11293#true} is VALID [2022-04-08 13:03:38,741 INFO L290 TraceCheckUtils]: 43: Hoare triple {11293#true} assume !(0 == ~cond); {11293#true} is VALID [2022-04-08 13:03:38,741 INFO L290 TraceCheckUtils]: 44: Hoare triple {11293#true} assume true; {11293#true} is VALID [2022-04-08 13:03:38,741 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {11293#true} {11364#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} #87#return; {11364#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} is VALID [2022-04-08 13:03:38,741 INFO L272 TraceCheckUtils]: 46: Hoare triple {11364#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {11293#true} is VALID [2022-04-08 13:03:38,741 INFO L290 TraceCheckUtils]: 47: Hoare triple {11293#true} ~cond := #in~cond; {11293#true} is VALID [2022-04-08 13:03:38,741 INFO L290 TraceCheckUtils]: 48: Hoare triple {11293#true} assume !(0 == ~cond); {11293#true} is VALID [2022-04-08 13:03:38,741 INFO L290 TraceCheckUtils]: 49: Hoare triple {11293#true} assume true; {11293#true} is VALID [2022-04-08 13:03:38,742 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {11293#true} {11364#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} #89#return; {11364#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} is VALID [2022-04-08 13:03:38,742 INFO L272 TraceCheckUtils]: 51: Hoare triple {11364#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {11293#true} is VALID [2022-04-08 13:03:38,742 INFO L290 TraceCheckUtils]: 52: Hoare triple {11293#true} ~cond := #in~cond; {11293#true} is VALID [2022-04-08 13:03:38,742 INFO L290 TraceCheckUtils]: 53: Hoare triple {11293#true} assume !(0 == ~cond); {11293#true} is VALID [2022-04-08 13:03:38,742 INFO L290 TraceCheckUtils]: 54: Hoare triple {11293#true} assume true; {11293#true} is VALID [2022-04-08 13:03:38,743 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {11293#true} {11364#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} #91#return; {11364#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} is VALID [2022-04-08 13:03:38,744 INFO L290 TraceCheckUtils]: 56: Hoare triple {11364#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0))} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {11467#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} is VALID [2022-04-08 13:03:38,744 INFO L290 TraceCheckUtils]: 57: Hoare triple {11467#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} assume !false; {11467#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} is VALID [2022-04-08 13:03:38,744 INFO L272 TraceCheckUtils]: 58: Hoare triple {11467#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {11293#true} is VALID [2022-04-08 13:03:38,745 INFO L290 TraceCheckUtils]: 59: Hoare triple {11293#true} ~cond := #in~cond; {11293#true} is VALID [2022-04-08 13:03:38,745 INFO L290 TraceCheckUtils]: 60: Hoare triple {11293#true} assume !(0 == ~cond); {11293#true} is VALID [2022-04-08 13:03:38,746 INFO L290 TraceCheckUtils]: 61: Hoare triple {11293#true} assume true; {11293#true} is VALID [2022-04-08 13:03:38,746 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {11293#true} {11467#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} #87#return; {11467#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} is VALID [2022-04-08 13:03:38,746 INFO L272 TraceCheckUtils]: 63: Hoare triple {11467#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {11293#true} is VALID [2022-04-08 13:03:38,746 INFO L290 TraceCheckUtils]: 64: Hoare triple {11293#true} ~cond := #in~cond; {11293#true} is VALID [2022-04-08 13:03:38,746 INFO L290 TraceCheckUtils]: 65: Hoare triple {11293#true} assume !(0 == ~cond); {11293#true} is VALID [2022-04-08 13:03:38,746 INFO L290 TraceCheckUtils]: 66: Hoare triple {11293#true} assume true; {11293#true} is VALID [2022-04-08 13:03:38,746 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {11293#true} {11467#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} #89#return; {11467#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} is VALID [2022-04-08 13:03:38,746 INFO L272 TraceCheckUtils]: 68: Hoare triple {11467#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {11293#true} is VALID [2022-04-08 13:03:38,747 INFO L290 TraceCheckUtils]: 69: Hoare triple {11293#true} ~cond := #in~cond; {11293#true} is VALID [2022-04-08 13:03:38,747 INFO L290 TraceCheckUtils]: 70: Hoare triple {11293#true} assume !(0 == ~cond); {11293#true} is VALID [2022-04-08 13:03:38,747 INFO L290 TraceCheckUtils]: 71: Hoare triple {11293#true} assume true; {11293#true} is VALID [2022-04-08 13:03:38,747 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {11293#true} {11467#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} #91#return; {11467#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} is VALID [2022-04-08 13:03:38,749 INFO L290 TraceCheckUtils]: 73: Hoare triple {11467#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {11519#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div (- main_~p~0) (- 2)) 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} is VALID [2022-04-08 13:03:38,750 INFO L290 TraceCheckUtils]: 74: Hoare triple {11519#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div (- main_~p~0) (- 2)) 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} assume !false; {11519#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div (- main_~p~0) (- 2)) 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} is VALID [2022-04-08 13:03:38,750 INFO L272 TraceCheckUtils]: 75: Hoare triple {11519#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div (- main_~p~0) (- 2)) 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {11293#true} is VALID [2022-04-08 13:03:38,750 INFO L290 TraceCheckUtils]: 76: Hoare triple {11293#true} ~cond := #in~cond; {11293#true} is VALID [2022-04-08 13:03:38,750 INFO L290 TraceCheckUtils]: 77: Hoare triple {11293#true} assume !(0 == ~cond); {11293#true} is VALID [2022-04-08 13:03:38,750 INFO L290 TraceCheckUtils]: 78: Hoare triple {11293#true} assume true; {11293#true} is VALID [2022-04-08 13:03:38,750 INFO L284 TraceCheckUtils]: 79: Hoare quadruple {11293#true} {11519#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div (- main_~p~0) (- 2)) 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} #87#return; {11519#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div (- main_~p~0) (- 2)) 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} is VALID [2022-04-08 13:03:38,750 INFO L272 TraceCheckUtils]: 80: Hoare triple {11519#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div (- main_~p~0) (- 2)) 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {11293#true} is VALID [2022-04-08 13:03:38,750 INFO L290 TraceCheckUtils]: 81: Hoare triple {11293#true} ~cond := #in~cond; {11293#true} is VALID [2022-04-08 13:03:38,750 INFO L290 TraceCheckUtils]: 82: Hoare triple {11293#true} assume !(0 == ~cond); {11293#true} is VALID [2022-04-08 13:03:38,751 INFO L290 TraceCheckUtils]: 83: Hoare triple {11293#true} assume true; {11293#true} is VALID [2022-04-08 13:03:38,751 INFO L284 TraceCheckUtils]: 84: Hoare quadruple {11293#true} {11519#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div (- main_~p~0) (- 2)) 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} #89#return; {11519#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div (- main_~p~0) (- 2)) 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} is VALID [2022-04-08 13:03:38,751 INFO L272 TraceCheckUtils]: 85: Hoare triple {11519#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div (- main_~p~0) (- 2)) 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {11293#true} is VALID [2022-04-08 13:03:38,751 INFO L290 TraceCheckUtils]: 86: Hoare triple {11293#true} ~cond := #in~cond; {11293#true} is VALID [2022-04-08 13:03:38,751 INFO L290 TraceCheckUtils]: 87: Hoare triple {11293#true} assume !(0 == ~cond); {11293#true} is VALID [2022-04-08 13:03:38,751 INFO L290 TraceCheckUtils]: 88: Hoare triple {11293#true} assume true; {11293#true} is VALID [2022-04-08 13:03:38,751 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {11293#true} {11519#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div (- main_~p~0) (- 2)) 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} #91#return; {11519#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div (- main_~p~0) (- 2)) 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} is VALID [2022-04-08 13:03:38,752 INFO L290 TraceCheckUtils]: 90: Hoare triple {11519#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div (- main_~p~0) (- 2)) 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} assume !(~r~0 >= ~d~0); {11519#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div (- main_~p~0) (- 2)) 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} is VALID [2022-04-08 13:03:38,752 INFO L290 TraceCheckUtils]: 91: Hoare triple {11519#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div (- main_~p~0) (- 2)) 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} assume !false; {11519#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div (- main_~p~0) (- 2)) 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} is VALID [2022-04-08 13:03:38,752 INFO L272 TraceCheckUtils]: 92: Hoare triple {11519#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div (- main_~p~0) (- 2)) 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {11293#true} is VALID [2022-04-08 13:03:38,752 INFO L290 TraceCheckUtils]: 93: Hoare triple {11293#true} ~cond := #in~cond; {11293#true} is VALID [2022-04-08 13:03:38,752 INFO L290 TraceCheckUtils]: 94: Hoare triple {11293#true} assume !(0 == ~cond); {11293#true} is VALID [2022-04-08 13:03:38,752 INFO L290 TraceCheckUtils]: 95: Hoare triple {11293#true} assume true; {11293#true} is VALID [2022-04-08 13:03:38,753 INFO L284 TraceCheckUtils]: 96: Hoare quadruple {11293#true} {11519#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div (- main_~p~0) (- 2)) 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} #93#return; {11519#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div (- main_~p~0) (- 2)) 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} is VALID [2022-04-08 13:03:38,753 INFO L272 TraceCheckUtils]: 97: Hoare triple {11519#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div (- main_~p~0) (- 2)) 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {11293#true} is VALID [2022-04-08 13:03:38,753 INFO L290 TraceCheckUtils]: 98: Hoare triple {11293#true} ~cond := #in~cond; {11293#true} is VALID [2022-04-08 13:03:38,753 INFO L290 TraceCheckUtils]: 99: Hoare triple {11293#true} assume !(0 == ~cond); {11293#true} is VALID [2022-04-08 13:03:38,753 INFO L290 TraceCheckUtils]: 100: Hoare triple {11293#true} assume true; {11293#true} is VALID [2022-04-08 13:03:38,753 INFO L284 TraceCheckUtils]: 101: Hoare quadruple {11293#true} {11519#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div (- main_~p~0) (- 2)) 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} #95#return; {11519#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div (- main_~p~0) (- 2)) 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} is VALID [2022-04-08 13:03:38,756 INFO L290 TraceCheckUtils]: 102: Hoare triple {11519#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div (- main_~p~0) (- 2)) 2) 0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} assume !!(1 != ~p~0);~d~0 := (if ~d~0 < 0 && 0 != ~d~0 % 2 then 1 + ~d~0 / 2 else ~d~0 / 2);~p~0 := (if ~p~0 < 0 && 0 != ~p~0 % 2 then 1 + ~p~0 / 2 else ~p~0 / 2); {11467#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} is VALID [2022-04-08 13:03:38,758 INFO L290 TraceCheckUtils]: 103: Hoare triple {11467#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= (mod main_~p~0 2) 0))} assume ~r~0 >= ~d~0;~r~0 := ~r~0 - ~d~0;~q~0 := ~q~0 + ~p~0; {11610#(and (= main_~q~0 main_~p~0) (= (+ (* (- 1) main_~d~0) (mod main_~A~0 4294967296)) main_~r~0) (= (mod main_~p~0 2) 0))} is VALID [2022-04-08 13:03:38,758 INFO L290 TraceCheckUtils]: 104: Hoare triple {11610#(and (= main_~q~0 main_~p~0) (= (+ (* (- 1) main_~d~0) (mod main_~A~0 4294967296)) main_~r~0) (= (mod main_~p~0 2) 0))} assume !false; {11610#(and (= main_~q~0 main_~p~0) (= (+ (* (- 1) main_~d~0) (mod main_~A~0 4294967296)) main_~r~0) (= (mod main_~p~0 2) 0))} is VALID [2022-04-08 13:03:38,758 INFO L272 TraceCheckUtils]: 105: Hoare triple {11610#(and (= main_~q~0 main_~p~0) (= (+ (* (- 1) main_~d~0) (mod main_~A~0 4294967296)) main_~r~0) (= (mod main_~p~0 2) 0))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {11293#true} is VALID [2022-04-08 13:03:38,758 INFO L290 TraceCheckUtils]: 106: Hoare triple {11293#true} ~cond := #in~cond; {11620#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2022-04-08 13:03:38,759 INFO L290 TraceCheckUtils]: 107: Hoare triple {11620#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} assume !(0 == ~cond); {11624#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 13:03:38,759 INFO L290 TraceCheckUtils]: 108: Hoare triple {11624#(not (= |__VERIFIER_assert_#in~cond| 0))} assume true; {11624#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 13:03:38,761 INFO L284 TraceCheckUtils]: 109: Hoare quadruple {11624#(not (= |__VERIFIER_assert_#in~cond| 0))} {11610#(and (= main_~q~0 main_~p~0) (= (+ (* (- 1) main_~d~0) (mod main_~A~0 4294967296)) main_~r~0) (= (mod main_~p~0 2) 0))} #93#return; {11631#(and (exists ((main_~A~0 Int)) (= (+ (* (- 1) main_~d~0) (mod main_~A~0 4294967296)) (+ (mod main_~A~0 4294967296) (* (- 1) main_~p~0 (mod main_~B~0 4294967296))))) (= (mod main_~p~0 2) 0))} is VALID [2022-04-08 13:03:38,761 INFO L272 TraceCheckUtils]: 110: Hoare triple {11631#(and (exists ((main_~A~0 Int)) (= (+ (* (- 1) main_~d~0) (mod main_~A~0 4294967296)) (+ (mod main_~A~0 4294967296) (* (- 1) main_~p~0 (mod main_~B~0 4294967296))))) (= (mod main_~p~0 2) 0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {11635#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 13:03:38,761 INFO L290 TraceCheckUtils]: 111: Hoare triple {11635#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {11639#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 13:03:38,762 INFO L290 TraceCheckUtils]: 112: Hoare triple {11639#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {11294#false} is VALID [2022-04-08 13:03:38,762 INFO L290 TraceCheckUtils]: 113: Hoare triple {11294#false} assume !false; {11294#false} is VALID [2022-04-08 13:03:38,762 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 96 proven. 4 refuted. 0 times theorem prover too weak. 395 trivial. 0 not checked. [2022-04-08 13:03:38,762 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 13:04:41,004 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 13:04:41,004 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [218245015] [2022-04-08 13:04:41,004 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 13:04:41,004 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1170786722] [2022-04-08 13:04:41,005 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1170786722] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 13:04:41,005 INFO L184 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2022-04-08 13:04:41,005 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2022-04-08 13:04:41,005 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 13:04:41,005 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [758385089] [2022-04-08 13:04:41,005 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [758385089] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 13:04:41,005 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 13:04:41,005 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-08 13:04:41,005 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2005600287] [2022-04-08 13:04:41,005 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 13:04:41,005 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 10 states have (on average 2.8) internal successors, (28), 9 states have internal predecessors, (28), 6 states have call successors, (18), 2 states have call predecessors, (18), 2 states have return successors, (16), 5 states have call predecessors, (16), 5 states have call successors, (16) Word has length 114 [2022-04-08 13:04:41,006 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 13:04:41,006 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 10 states have (on average 2.8) internal successors, (28), 9 states have internal predecessors, (28), 6 states have call successors, (18), 2 states have call predecessors, (18), 2 states have return successors, (16), 5 states have call predecessors, (16), 5 states have call successors, (16) [2022-04-08 13:04:41,075 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 13:04:41,075 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-08 13:04:41,075 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 13:04:41,076 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-08 13:04:41,076 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=127, Unknown=0, NotChecked=0, Total=156 [2022-04-08 13:04:41,076 INFO L87 Difference]: Start difference. First operand 147 states and 167 transitions. Second operand has 11 states, 10 states have (on average 2.8) internal successors, (28), 9 states have internal predecessors, (28), 6 states have call successors, (18), 2 states have call predecessors, (18), 2 states have return successors, (16), 5 states have call predecessors, (16), 5 states have call successors, (16) [2022-04-08 13:04:43,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 13:04:43,109 INFO L93 Difference]: Finished difference Result 168 states and 190 transitions. [2022-04-08 13:04:43,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-08 13:04:43,110 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 10 states have (on average 2.8) internal successors, (28), 9 states have internal predecessors, (28), 6 states have call successors, (18), 2 states have call predecessors, (18), 2 states have return successors, (16), 5 states have call predecessors, (16), 5 states have call successors, (16) Word has length 114 [2022-04-08 13:04:43,110 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 13:04:43,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 10 states have (on average 2.8) internal successors, (28), 9 states have internal predecessors, (28), 6 states have call successors, (18), 2 states have call predecessors, (18), 2 states have return successors, (16), 5 states have call predecessors, (16), 5 states have call successors, (16) [2022-04-08 13:04:43,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 103 transitions. [2022-04-08 13:04:43,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 10 states have (on average 2.8) internal successors, (28), 9 states have internal predecessors, (28), 6 states have call successors, (18), 2 states have call predecessors, (18), 2 states have return successors, (16), 5 states have call predecessors, (16), 5 states have call successors, (16) [2022-04-08 13:04:43,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 103 transitions. [2022-04-08 13:04:43,112 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 103 transitions. [2022-04-08 13:04:43,232 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 103 edges. 103 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 13:04:43,234 INFO L225 Difference]: With dead ends: 168 [2022-04-08 13:04:43,234 INFO L226 Difference]: Without dead ends: 156 [2022-04-08 13:04:43,235 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 121 GetRequests, 105 SyntacticMatches, 2 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=46, Invalid=194, Unknown=0, NotChecked=0, Total=240 [2022-04-08 13:04:43,235 INFO L913 BasicCegarLoop]: 43 mSDtfsCounter, 19 mSDsluCounter, 190 mSDsCounter, 0 mSdLazyCounter, 310 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 25 SdHoareTripleChecker+Valid, 233 SdHoareTripleChecker+Invalid, 386 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 310 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 65 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-04-08 13:04:43,235 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [25 Valid, 233 Invalid, 386 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 310 Invalid, 0 Unknown, 65 Unchecked, 0.9s Time] [2022-04-08 13:04:43,235 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 156 states. [2022-04-08 13:04:43,356 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 156 to 155. [2022-04-08 13:04:43,356 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 13:04:43,356 INFO L82 GeneralOperation]: Start isEquivalent. First operand 156 states. Second operand has 155 states, 95 states have (on average 1.0842105263157895) internal successors, (103), 100 states have internal predecessors, (103), 38 states have call successors, (38), 22 states have call predecessors, (38), 21 states have return successors, (35), 32 states have call predecessors, (35), 35 states have call successors, (35) [2022-04-08 13:04:43,357 INFO L74 IsIncluded]: Start isIncluded. First operand 156 states. Second operand has 155 states, 95 states have (on average 1.0842105263157895) internal successors, (103), 100 states have internal predecessors, (103), 38 states have call successors, (38), 22 states have call predecessors, (38), 21 states have return successors, (35), 32 states have call predecessors, (35), 35 states have call successors, (35) [2022-04-08 13:04:43,357 INFO L87 Difference]: Start difference. First operand 156 states. Second operand has 155 states, 95 states have (on average 1.0842105263157895) internal successors, (103), 100 states have internal predecessors, (103), 38 states have call successors, (38), 22 states have call predecessors, (38), 21 states have return successors, (35), 32 states have call predecessors, (35), 35 states have call successors, (35) [2022-04-08 13:04:43,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 13:04:43,360 INFO L93 Difference]: Finished difference Result 156 states and 177 transitions. [2022-04-08 13:04:43,360 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 177 transitions. [2022-04-08 13:04:43,360 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 13:04:43,360 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 13:04:43,360 INFO L74 IsIncluded]: Start isIncluded. First operand has 155 states, 95 states have (on average 1.0842105263157895) internal successors, (103), 100 states have internal predecessors, (103), 38 states have call successors, (38), 22 states have call predecessors, (38), 21 states have return successors, (35), 32 states have call predecessors, (35), 35 states have call successors, (35) Second operand 156 states. [2022-04-08 13:04:43,361 INFO L87 Difference]: Start difference. First operand has 155 states, 95 states have (on average 1.0842105263157895) internal successors, (103), 100 states have internal predecessors, (103), 38 states have call successors, (38), 22 states have call predecessors, (38), 21 states have return successors, (35), 32 states have call predecessors, (35), 35 states have call successors, (35) Second operand 156 states. [2022-04-08 13:04:43,364 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 13:04:43,364 INFO L93 Difference]: Finished difference Result 156 states and 177 transitions. [2022-04-08 13:04:43,364 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 177 transitions. [2022-04-08 13:04:43,364 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 13:04:43,364 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 13:04:43,364 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 13:04:43,364 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 13:04:43,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 155 states, 95 states have (on average 1.0842105263157895) internal successors, (103), 100 states have internal predecessors, (103), 38 states have call successors, (38), 22 states have call predecessors, (38), 21 states have return successors, (35), 32 states have call predecessors, (35), 35 states have call successors, (35) [2022-04-08 13:04:43,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 155 states and 176 transitions. [2022-04-08 13:04:43,367 INFO L78 Accepts]: Start accepts. Automaton has 155 states and 176 transitions. Word has length 114 [2022-04-08 13:04:43,367 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 13:04:43,367 INFO L478 AbstractCegarLoop]: Abstraction has 155 states and 176 transitions. [2022-04-08 13:04:43,367 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 10 states have (on average 2.8) internal successors, (28), 9 states have internal predecessors, (28), 6 states have call successors, (18), 2 states have call predecessors, (18), 2 states have return successors, (16), 5 states have call predecessors, (16), 5 states have call successors, (16) [2022-04-08 13:04:43,367 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 155 states and 176 transitions. [2022-04-08 13:04:43,684 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 176 edges. 176 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 13:04:43,685 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 176 transitions. [2022-04-08 13:04:43,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-04-08 13:04:43,685 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 13:04:43,686 INFO L499 BasicCegarLoop]: trace histogram [16, 15, 15, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 13:04:43,705 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-04-08 13:04:43,886 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2022-04-08 13:04:43,886 INFO L403 AbstractCegarLoop]: === Iteration 15 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 13:04:43,886 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 13:04:43,886 INFO L85 PathProgramCache]: Analyzing trace with hash -1619018179, now seen corresponding path program 3 times [2022-04-08 13:04:43,886 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 13:04:43,887 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [200369061] [2022-04-08 13:04:43,887 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 13:04:43,887 INFO L85 PathProgramCache]: Analyzing trace with hash -1619018179, now seen corresponding path program 4 times [2022-04-08 13:04:43,887 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 13:04:43,887 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1040037681] [2022-04-08 13:04:43,887 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 13:04:43,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 13:04:43,899 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 13:04:43,899 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [772585270] [2022-04-08 13:04:43,899 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 13:04:43,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 13:04:43,899 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 13:04:43,901 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-08 13:04:43,902 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-04-08 13:04:43,964 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 13:04:43,964 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 13:04:43,965 INFO L263 TraceCheckSpWp]: Trace formula consists of 261 conjuncts, 43 conjunts are in the unsatisfiable core [2022-04-08 13:04:43,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 13:04:43,988 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 13:05:12,466 WARN L907 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2022-04-08 13:05:16,854 INFO L272 TraceCheckUtils]: 0: Hoare triple {12626#true} call ULTIMATE.init(); {12626#true} is VALID [2022-04-08 13:05:16,854 INFO L290 TraceCheckUtils]: 1: Hoare triple {12626#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {12626#true} is VALID [2022-04-08 13:05:16,854 INFO L290 TraceCheckUtils]: 2: Hoare triple {12626#true} assume true; {12626#true} is VALID [2022-04-08 13:05:16,854 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12626#true} {12626#true} #101#return; {12626#true} is VALID [2022-04-08 13:05:16,854 INFO L272 TraceCheckUtils]: 4: Hoare triple {12626#true} call #t~ret6 := main(); {12626#true} is VALID [2022-04-08 13:05:16,854 INFO L290 TraceCheckUtils]: 5: Hoare triple {12626#true} havoc ~A~0;havoc ~B~0;havoc ~r~0;havoc ~d~0;havoc ~p~0;havoc ~q~0;~A~0 := #t~nondet4;havoc #t~nondet4; {12626#true} is VALID [2022-04-08 13:05:16,854 INFO L272 TraceCheckUtils]: 6: Hoare triple {12626#true} call assume_abort_if_not((if ~A~0 % 4294967296 >= 0 && ~A~0 % 4294967296 <= 20 then 1 else 0)); {12626#true} is VALID [2022-04-08 13:05:16,854 INFO L290 TraceCheckUtils]: 7: Hoare triple {12626#true} ~cond := #in~cond; {12626#true} is VALID [2022-04-08 13:05:16,855 INFO L290 TraceCheckUtils]: 8: Hoare triple {12626#true} assume !(0 == ~cond); {12626#true} is VALID [2022-04-08 13:05:16,855 INFO L290 TraceCheckUtils]: 9: Hoare triple {12626#true} assume true; {12626#true} is VALID [2022-04-08 13:05:16,855 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {12626#true} {12626#true} #81#return; {12626#true} is VALID [2022-04-08 13:05:16,855 INFO L290 TraceCheckUtils]: 11: Hoare triple {12626#true} ~B~0 := #t~nondet5;havoc #t~nondet5; {12626#true} is VALID [2022-04-08 13:05:16,855 INFO L272 TraceCheckUtils]: 12: Hoare triple {12626#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 0 && ~B~0 % 4294967296 <= 20 then 1 else 0)); {12626#true} is VALID [2022-04-08 13:05:16,855 INFO L290 TraceCheckUtils]: 13: Hoare triple {12626#true} ~cond := #in~cond; {12626#true} is VALID [2022-04-08 13:05:16,855 INFO L290 TraceCheckUtils]: 14: Hoare triple {12626#true} assume !(0 == ~cond); {12626#true} is VALID [2022-04-08 13:05:16,855 INFO L290 TraceCheckUtils]: 15: Hoare triple {12626#true} assume true; {12626#true} is VALID [2022-04-08 13:05:16,855 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {12626#true} {12626#true} #83#return; {12626#true} is VALID [2022-04-08 13:05:16,855 INFO L272 TraceCheckUtils]: 17: Hoare triple {12626#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 1 then 1 else 0)); {12626#true} is VALID [2022-04-08 13:05:16,855 INFO L290 TraceCheckUtils]: 18: Hoare triple {12626#true} ~cond := #in~cond; {12626#true} is VALID [2022-04-08 13:05:16,855 INFO L290 TraceCheckUtils]: 19: Hoare triple {12626#true} assume !(0 == ~cond); {12626#true} is VALID [2022-04-08 13:05:16,855 INFO L290 TraceCheckUtils]: 20: Hoare triple {12626#true} assume true; {12626#true} is VALID [2022-04-08 13:05:16,855 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {12626#true} {12626#true} #85#return; {12626#true} is VALID [2022-04-08 13:05:16,858 INFO L290 TraceCheckUtils]: 22: Hoare triple {12626#true} ~r~0 := ~A~0 % 4294967296;~d~0 := ~B~0 % 4294967296;~p~0 := 1;~q~0 := 0; {12697#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= main_~p~0 1))} is VALID [2022-04-08 13:05:16,858 INFO L290 TraceCheckUtils]: 23: Hoare triple {12697#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= main_~p~0 1))} assume !false; {12697#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= main_~p~0 1))} is VALID [2022-04-08 13:05:16,858 INFO L272 TraceCheckUtils]: 24: Hoare triple {12697#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= main_~p~0 1))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {12626#true} is VALID [2022-04-08 13:05:16,858 INFO L290 TraceCheckUtils]: 25: Hoare triple {12626#true} ~cond := #in~cond; {12626#true} is VALID [2022-04-08 13:05:16,858 INFO L290 TraceCheckUtils]: 26: Hoare triple {12626#true} assume !(0 == ~cond); {12626#true} is VALID [2022-04-08 13:05:16,858 INFO L290 TraceCheckUtils]: 27: Hoare triple {12626#true} assume true; {12626#true} is VALID [2022-04-08 13:05:16,858 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {12626#true} {12697#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= main_~p~0 1))} #87#return; {12697#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= main_~p~0 1))} is VALID [2022-04-08 13:05:16,859 INFO L272 TraceCheckUtils]: 29: Hoare triple {12697#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= main_~p~0 1))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {12626#true} is VALID [2022-04-08 13:05:16,859 INFO L290 TraceCheckUtils]: 30: Hoare triple {12626#true} ~cond := #in~cond; {12626#true} is VALID [2022-04-08 13:05:16,859 INFO L290 TraceCheckUtils]: 31: Hoare triple {12626#true} assume !(0 == ~cond); {12626#true} is VALID [2022-04-08 13:05:16,859 INFO L290 TraceCheckUtils]: 32: Hoare triple {12626#true} assume true; {12626#true} is VALID [2022-04-08 13:05:16,859 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {12626#true} {12697#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= main_~p~0 1))} #89#return; {12697#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= main_~p~0 1))} is VALID [2022-04-08 13:05:16,862 INFO L272 TraceCheckUtils]: 34: Hoare triple {12697#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= main_~p~0 1))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {12626#true} is VALID [2022-04-08 13:05:16,862 INFO L290 TraceCheckUtils]: 35: Hoare triple {12626#true} ~cond := #in~cond; {12626#true} is VALID [2022-04-08 13:05:16,862 INFO L290 TraceCheckUtils]: 36: Hoare triple {12626#true} assume !(0 == ~cond); {12626#true} is VALID [2022-04-08 13:05:16,862 INFO L290 TraceCheckUtils]: 37: Hoare triple {12626#true} assume true; {12626#true} is VALID [2022-04-08 13:05:16,862 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {12626#true} {12697#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= main_~p~0 1))} #91#return; {12697#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= main_~p~0 1))} is VALID [2022-04-08 13:05:16,864 INFO L290 TraceCheckUtils]: 39: Hoare triple {12697#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= main_~p~0 1))} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {12749#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 2) (= (mod main_~d~0 2) 0) (= main_~q~0 0))} is VALID [2022-04-08 13:05:16,864 INFO L290 TraceCheckUtils]: 40: Hoare triple {12749#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 2) (= (mod main_~d~0 2) 0) (= main_~q~0 0))} assume !false; {12749#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 2) (= (mod main_~d~0 2) 0) (= main_~q~0 0))} is VALID [2022-04-08 13:05:16,865 INFO L272 TraceCheckUtils]: 41: Hoare triple {12749#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 2) (= (mod main_~d~0 2) 0) (= main_~q~0 0))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {12626#true} is VALID [2022-04-08 13:05:16,865 INFO L290 TraceCheckUtils]: 42: Hoare triple {12626#true} ~cond := #in~cond; {12626#true} is VALID [2022-04-08 13:05:16,865 INFO L290 TraceCheckUtils]: 43: Hoare triple {12626#true} assume !(0 == ~cond); {12626#true} is VALID [2022-04-08 13:05:16,865 INFO L290 TraceCheckUtils]: 44: Hoare triple {12626#true} assume true; {12626#true} is VALID [2022-04-08 13:05:16,865 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {12626#true} {12749#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 2) (= (mod main_~d~0 2) 0) (= main_~q~0 0))} #87#return; {12749#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 2) (= (mod main_~d~0 2) 0) (= main_~q~0 0))} is VALID [2022-04-08 13:05:16,865 INFO L272 TraceCheckUtils]: 46: Hoare triple {12749#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 2) (= (mod main_~d~0 2) 0) (= main_~q~0 0))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {12626#true} is VALID [2022-04-08 13:05:16,865 INFO L290 TraceCheckUtils]: 47: Hoare triple {12626#true} ~cond := #in~cond; {12626#true} is VALID [2022-04-08 13:05:16,865 INFO L290 TraceCheckUtils]: 48: Hoare triple {12626#true} assume !(0 == ~cond); {12626#true} is VALID [2022-04-08 13:05:16,865 INFO L290 TraceCheckUtils]: 49: Hoare triple {12626#true} assume true; {12626#true} is VALID [2022-04-08 13:05:16,866 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {12626#true} {12749#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 2) (= (mod main_~d~0 2) 0) (= main_~q~0 0))} #89#return; {12749#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 2) (= (mod main_~d~0 2) 0) (= main_~q~0 0))} is VALID [2022-04-08 13:05:16,866 INFO L272 TraceCheckUtils]: 51: Hoare triple {12749#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 2) (= (mod main_~d~0 2) 0) (= main_~q~0 0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {12626#true} is VALID [2022-04-08 13:05:16,866 INFO L290 TraceCheckUtils]: 52: Hoare triple {12626#true} ~cond := #in~cond; {12626#true} is VALID [2022-04-08 13:05:16,866 INFO L290 TraceCheckUtils]: 53: Hoare triple {12626#true} assume !(0 == ~cond); {12626#true} is VALID [2022-04-08 13:05:16,866 INFO L290 TraceCheckUtils]: 54: Hoare triple {12626#true} assume true; {12626#true} is VALID [2022-04-08 13:05:16,866 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {12626#true} {12749#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 2) (= (mod main_~d~0 2) 0) (= main_~q~0 0))} #91#return; {12749#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 2) (= (mod main_~d~0 2) 0) (= main_~q~0 0))} is VALID [2022-04-08 13:05:16,868 INFO L290 TraceCheckUtils]: 56: Hoare triple {12749#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 2) (= (mod main_~d~0 2) 0) (= main_~q~0 0))} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {12801#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div main_~d~0 2) 2) 0) (<= (div main_~d~0 2) main_~r~0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4))} is VALID [2022-04-08 13:05:16,868 INFO L290 TraceCheckUtils]: 57: Hoare triple {12801#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div main_~d~0 2) 2) 0) (<= (div main_~d~0 2) main_~r~0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4))} assume !false; {12801#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div main_~d~0 2) 2) 0) (<= (div main_~d~0 2) main_~r~0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4))} is VALID [2022-04-08 13:05:16,868 INFO L272 TraceCheckUtils]: 58: Hoare triple {12801#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div main_~d~0 2) 2) 0) (<= (div main_~d~0 2) main_~r~0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {12626#true} is VALID [2022-04-08 13:05:16,868 INFO L290 TraceCheckUtils]: 59: Hoare triple {12626#true} ~cond := #in~cond; {12626#true} is VALID [2022-04-08 13:05:16,868 INFO L290 TraceCheckUtils]: 60: Hoare triple {12626#true} assume !(0 == ~cond); {12626#true} is VALID [2022-04-08 13:05:16,868 INFO L290 TraceCheckUtils]: 61: Hoare triple {12626#true} assume true; {12626#true} is VALID [2022-04-08 13:05:16,869 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {12626#true} {12801#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div main_~d~0 2) 2) 0) (<= (div main_~d~0 2) main_~r~0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4))} #87#return; {12801#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div main_~d~0 2) 2) 0) (<= (div main_~d~0 2) main_~r~0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4))} is VALID [2022-04-08 13:05:16,869 INFO L272 TraceCheckUtils]: 63: Hoare triple {12801#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div main_~d~0 2) 2) 0) (<= (div main_~d~0 2) main_~r~0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {12626#true} is VALID [2022-04-08 13:05:16,869 INFO L290 TraceCheckUtils]: 64: Hoare triple {12626#true} ~cond := #in~cond; {12626#true} is VALID [2022-04-08 13:05:16,869 INFO L290 TraceCheckUtils]: 65: Hoare triple {12626#true} assume !(0 == ~cond); {12626#true} is VALID [2022-04-08 13:05:16,869 INFO L290 TraceCheckUtils]: 66: Hoare triple {12626#true} assume true; {12626#true} is VALID [2022-04-08 13:05:16,869 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {12626#true} {12801#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div main_~d~0 2) 2) 0) (<= (div main_~d~0 2) main_~r~0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4))} #89#return; {12801#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div main_~d~0 2) 2) 0) (<= (div main_~d~0 2) main_~r~0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4))} is VALID [2022-04-08 13:05:16,869 INFO L272 TraceCheckUtils]: 68: Hoare triple {12801#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div main_~d~0 2) 2) 0) (<= (div main_~d~0 2) main_~r~0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {12626#true} is VALID [2022-04-08 13:05:16,869 INFO L290 TraceCheckUtils]: 69: Hoare triple {12626#true} ~cond := #in~cond; {12626#true} is VALID [2022-04-08 13:05:16,869 INFO L290 TraceCheckUtils]: 70: Hoare triple {12626#true} assume !(0 == ~cond); {12626#true} is VALID [2022-04-08 13:05:16,870 INFO L290 TraceCheckUtils]: 71: Hoare triple {12626#true} assume true; {12626#true} is VALID [2022-04-08 13:05:16,870 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {12626#true} {12801#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div main_~d~0 2) 2) 0) (<= (div main_~d~0 2) main_~r~0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4))} #91#return; {12801#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div main_~d~0 2) 2) 0) (<= (div main_~d~0 2) main_~r~0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4))} is VALID [2022-04-08 13:05:16,870 INFO L290 TraceCheckUtils]: 73: Hoare triple {12801#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div main_~d~0 2) 2) 0) (<= (div main_~d~0 2) main_~r~0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4))} assume !(~r~0 >= ~d~0); {12853#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div main_~d~0 2) 2) 0) (not (<= main_~d~0 main_~r~0)) (<= (div main_~d~0 2) main_~r~0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4))} is VALID [2022-04-08 13:05:16,870 INFO L290 TraceCheckUtils]: 74: Hoare triple {12853#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div main_~d~0 2) 2) 0) (not (<= main_~d~0 main_~r~0)) (<= (div main_~d~0 2) main_~r~0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4))} assume !false; {12853#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div main_~d~0 2) 2) 0) (not (<= main_~d~0 main_~r~0)) (<= (div main_~d~0 2) main_~r~0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4))} is VALID [2022-04-08 13:05:16,870 INFO L272 TraceCheckUtils]: 75: Hoare triple {12853#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div main_~d~0 2) 2) 0) (not (<= main_~d~0 main_~r~0)) (<= (div main_~d~0 2) main_~r~0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {12626#true} is VALID [2022-04-08 13:05:16,871 INFO L290 TraceCheckUtils]: 76: Hoare triple {12626#true} ~cond := #in~cond; {12626#true} is VALID [2022-04-08 13:05:16,871 INFO L290 TraceCheckUtils]: 77: Hoare triple {12626#true} assume !(0 == ~cond); {12626#true} is VALID [2022-04-08 13:05:16,871 INFO L290 TraceCheckUtils]: 78: Hoare triple {12626#true} assume true; {12626#true} is VALID [2022-04-08 13:05:16,871 INFO L284 TraceCheckUtils]: 79: Hoare quadruple {12626#true} {12853#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div main_~d~0 2) 2) 0) (not (<= main_~d~0 main_~r~0)) (<= (div main_~d~0 2) main_~r~0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4))} #93#return; {12853#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div main_~d~0 2) 2) 0) (not (<= main_~d~0 main_~r~0)) (<= (div main_~d~0 2) main_~r~0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4))} is VALID [2022-04-08 13:05:16,871 INFO L272 TraceCheckUtils]: 80: Hoare triple {12853#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div main_~d~0 2) 2) 0) (not (<= main_~d~0 main_~r~0)) (<= (div main_~d~0 2) main_~r~0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {12626#true} is VALID [2022-04-08 13:05:16,871 INFO L290 TraceCheckUtils]: 81: Hoare triple {12626#true} ~cond := #in~cond; {12626#true} is VALID [2022-04-08 13:05:16,871 INFO L290 TraceCheckUtils]: 82: Hoare triple {12626#true} assume !(0 == ~cond); {12626#true} is VALID [2022-04-08 13:05:16,871 INFO L290 TraceCheckUtils]: 83: Hoare triple {12626#true} assume true; {12626#true} is VALID [2022-04-08 13:05:16,872 INFO L284 TraceCheckUtils]: 84: Hoare quadruple {12626#true} {12853#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div main_~d~0 2) 2) 0) (not (<= main_~d~0 main_~r~0)) (<= (div main_~d~0 2) main_~r~0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4))} #95#return; {12853#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div main_~d~0 2) 2) 0) (not (<= main_~d~0 main_~r~0)) (<= (div main_~d~0 2) main_~r~0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4))} is VALID [2022-04-08 13:05:16,873 INFO L290 TraceCheckUtils]: 85: Hoare triple {12853#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (mod (div main_~d~0 2) 2) 0) (not (<= main_~d~0 main_~r~0)) (<= (div main_~d~0 2) main_~r~0) (= (mod main_~d~0 2) 0) (= main_~q~0 0) (= main_~p~0 4))} assume !!(1 != ~p~0);~d~0 := (if ~d~0 < 0 && 0 != ~d~0 % 2 then 1 + ~d~0 / 2 else ~d~0 / 2);~p~0 := (if ~p~0 < 0 && 0 != ~p~0 % 2 then 1 + ~p~0 / 2 else ~p~0 / 2); {12890#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 2) (< main_~r~0 (* main_~d~0 2)) (< (div (+ (* (- 2) main_~d~0) 1) (- 4)) (+ 1 (div (* main_~d~0 2) 4))) (= main_~q~0 0) (<= main_~d~0 main_~r~0))} is VALID [2022-04-08 13:05:16,876 INFO L290 TraceCheckUtils]: 86: Hoare triple {12890#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 2) (< main_~r~0 (* main_~d~0 2)) (< (div (+ (* (- 2) main_~d~0) 1) (- 4)) (+ 1 (div (* main_~d~0 2) 4))) (= main_~q~0 0) (<= main_~d~0 main_~r~0))} assume ~r~0 >= ~d~0;~r~0 := ~r~0 - ~d~0;~q~0 := ~q~0 + ~p~0; {12894#(and (= (+ main_~q~0 (* (- 1) main_~p~0)) 0) (<= main_~d~0 (mod main_~A~0 4294967296)) (< (mod main_~A~0 4294967296) (* main_~d~0 2)) (= (+ (* (- 1) main_~d~0) (mod main_~A~0 4294967296)) main_~r~0) (= main_~p~0 2) (< (div (+ (* (- 2) main_~d~0) 1) (- 4)) (+ 1 (div (* main_~d~0 2) 4))))} is VALID [2022-04-08 13:05:16,877 INFO L290 TraceCheckUtils]: 87: Hoare triple {12894#(and (= (+ main_~q~0 (* (- 1) main_~p~0)) 0) (<= main_~d~0 (mod main_~A~0 4294967296)) (< (mod main_~A~0 4294967296) (* main_~d~0 2)) (= (+ (* (- 1) main_~d~0) (mod main_~A~0 4294967296)) main_~r~0) (= main_~p~0 2) (< (div (+ (* (- 2) main_~d~0) 1) (- 4)) (+ 1 (div (* main_~d~0 2) 4))))} assume !false; {12894#(and (= (+ main_~q~0 (* (- 1) main_~p~0)) 0) (<= main_~d~0 (mod main_~A~0 4294967296)) (< (mod main_~A~0 4294967296) (* main_~d~0 2)) (= (+ (* (- 1) main_~d~0) (mod main_~A~0 4294967296)) main_~r~0) (= main_~p~0 2) (< (div (+ (* (- 2) main_~d~0) 1) (- 4)) (+ 1 (div (* main_~d~0 2) 4))))} is VALID [2022-04-08 13:05:16,877 INFO L272 TraceCheckUtils]: 88: Hoare triple {12894#(and (= (+ main_~q~0 (* (- 1) main_~p~0)) 0) (<= main_~d~0 (mod main_~A~0 4294967296)) (< (mod main_~A~0 4294967296) (* main_~d~0 2)) (= (+ (* (- 1) main_~d~0) (mod main_~A~0 4294967296)) main_~r~0) (= main_~p~0 2) (< (div (+ (* (- 2) main_~d~0) 1) (- 4)) (+ 1 (div (* main_~d~0 2) 4))))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {12626#true} is VALID [2022-04-08 13:05:16,877 INFO L290 TraceCheckUtils]: 89: Hoare triple {12626#true} ~cond := #in~cond; {12626#true} is VALID [2022-04-08 13:05:16,877 INFO L290 TraceCheckUtils]: 90: Hoare triple {12626#true} assume !(0 == ~cond); {12626#true} is VALID [2022-04-08 13:05:16,877 INFO L290 TraceCheckUtils]: 91: Hoare triple {12626#true} assume true; {12626#true} is VALID [2022-04-08 13:05:16,878 INFO L284 TraceCheckUtils]: 92: Hoare quadruple {12626#true} {12894#(and (= (+ main_~q~0 (* (- 1) main_~p~0)) 0) (<= main_~d~0 (mod main_~A~0 4294967296)) (< (mod main_~A~0 4294967296) (* main_~d~0 2)) (= (+ (* (- 1) main_~d~0) (mod main_~A~0 4294967296)) main_~r~0) (= main_~p~0 2) (< (div (+ (* (- 2) main_~d~0) 1) (- 4)) (+ 1 (div (* main_~d~0 2) 4))))} #93#return; {12894#(and (= (+ main_~q~0 (* (- 1) main_~p~0)) 0) (<= main_~d~0 (mod main_~A~0 4294967296)) (< (mod main_~A~0 4294967296) (* main_~d~0 2)) (= (+ (* (- 1) main_~d~0) (mod main_~A~0 4294967296)) main_~r~0) (= main_~p~0 2) (< (div (+ (* (- 2) main_~d~0) 1) (- 4)) (+ 1 (div (* main_~d~0 2) 4))))} is VALID [2022-04-08 13:05:16,878 INFO L272 TraceCheckUtils]: 93: Hoare triple {12894#(and (= (+ main_~q~0 (* (- 1) main_~p~0)) 0) (<= main_~d~0 (mod main_~A~0 4294967296)) (< (mod main_~A~0 4294967296) (* main_~d~0 2)) (= (+ (* (- 1) main_~d~0) (mod main_~A~0 4294967296)) main_~r~0) (= main_~p~0 2) (< (div (+ (* (- 2) main_~d~0) 1) (- 4)) (+ 1 (div (* main_~d~0 2) 4))))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {12626#true} is VALID [2022-04-08 13:05:16,878 INFO L290 TraceCheckUtils]: 94: Hoare triple {12626#true} ~cond := #in~cond; {12626#true} is VALID [2022-04-08 13:05:16,878 INFO L290 TraceCheckUtils]: 95: Hoare triple {12626#true} assume !(0 == ~cond); {12626#true} is VALID [2022-04-08 13:05:16,878 INFO L290 TraceCheckUtils]: 96: Hoare triple {12626#true} assume true; {12626#true} is VALID [2022-04-08 13:05:16,878 INFO L284 TraceCheckUtils]: 97: Hoare quadruple {12626#true} {12894#(and (= (+ main_~q~0 (* (- 1) main_~p~0)) 0) (<= main_~d~0 (mod main_~A~0 4294967296)) (< (mod main_~A~0 4294967296) (* main_~d~0 2)) (= (+ (* (- 1) main_~d~0) (mod main_~A~0 4294967296)) main_~r~0) (= main_~p~0 2) (< (div (+ (* (- 2) main_~d~0) 1) (- 4)) (+ 1 (div (* main_~d~0 2) 4))))} #95#return; {12894#(and (= (+ main_~q~0 (* (- 1) main_~p~0)) 0) (<= main_~d~0 (mod main_~A~0 4294967296)) (< (mod main_~A~0 4294967296) (* main_~d~0 2)) (= (+ (* (- 1) main_~d~0) (mod main_~A~0 4294967296)) main_~r~0) (= main_~p~0 2) (< (div (+ (* (- 2) main_~d~0) 1) (- 4)) (+ 1 (div (* main_~d~0 2) 4))))} is VALID [2022-04-08 13:05:16,882 INFO L290 TraceCheckUtils]: 98: Hoare triple {12894#(and (= (+ main_~q~0 (* (- 1) main_~p~0)) 0) (<= main_~d~0 (mod main_~A~0 4294967296)) (< (mod main_~A~0 4294967296) (* main_~d~0 2)) (= (+ (* (- 1) main_~d~0) (mod main_~A~0 4294967296)) main_~r~0) (= main_~p~0 2) (< (div (+ (* (- 2) main_~d~0) 1) (- 4)) (+ 1 (div (* main_~d~0 2) 4))))} assume !!(1 != ~p~0);~d~0 := (if ~d~0 < 0 && 0 != ~d~0 % 2 then 1 + ~d~0 / 2 else ~d~0 / 2);~p~0 := (if ~p~0 < 0 && 0 != ~p~0 % 2 then 1 + ~p~0 / 2 else ~p~0 / 2); {12931#(and (= main_~p~0 (div main_~q~0 2)) (= main_~q~0 2) (< (div (+ (* (- 2) (mod main_~A~0 4294967296)) (* main_~r~0 2) 1) (- 4)) (+ (div (+ (* (mod main_~A~0 4294967296) 2) (* (- 2) main_~r~0)) 4) 1)) (<= 0 main_~r~0) (= main_~d~0 (div (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) 2)) (< (* main_~r~0 2) (mod main_~A~0 4294967296)))} is VALID [2022-04-08 13:05:16,889 INFO L290 TraceCheckUtils]: 99: Hoare triple {12931#(and (= main_~p~0 (div main_~q~0 2)) (= main_~q~0 2) (< (div (+ (* (- 2) (mod main_~A~0 4294967296)) (* main_~r~0 2) 1) (- 4)) (+ (div (+ (* (mod main_~A~0 4294967296) 2) (* (- 2) main_~r~0)) 4) 1)) (<= 0 main_~r~0) (= main_~d~0 (div (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) 2)) (< (* main_~r~0 2) (mod main_~A~0 4294967296)))} assume ~r~0 >= ~d~0;~r~0 := ~r~0 - ~d~0;~q~0 := ~q~0 + ~p~0; {12935#(and (= (+ main_~p~0 2) main_~q~0) (< (+ (* main_~r~0 2) (* main_~d~0 2)) (mod main_~A~0 4294967296)) (<= 0 main_~r~0) (= main_~d~0 (div (+ (* (- 1) main_~d~0) (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) 2)) (< (div (+ (* (- 2) (mod main_~A~0 4294967296)) (* main_~r~0 2) (* main_~d~0 2) 1) (- 4)) (+ (div (+ (* (mod main_~A~0 4294967296) 2) (* (- 2) main_~d~0) (* (- 2) main_~r~0)) 4) 1)) (= main_~p~0 1))} is VALID [2022-04-08 13:05:16,890 INFO L290 TraceCheckUtils]: 100: Hoare triple {12935#(and (= (+ main_~p~0 2) main_~q~0) (< (+ (* main_~r~0 2) (* main_~d~0 2)) (mod main_~A~0 4294967296)) (<= 0 main_~r~0) (= main_~d~0 (div (+ (* (- 1) main_~d~0) (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) 2)) (< (div (+ (* (- 2) (mod main_~A~0 4294967296)) (* main_~r~0 2) (* main_~d~0 2) 1) (- 4)) (+ (div (+ (* (mod main_~A~0 4294967296) 2) (* (- 2) main_~d~0) (* (- 2) main_~r~0)) 4) 1)) (= main_~p~0 1))} assume !false; {12935#(and (= (+ main_~p~0 2) main_~q~0) (< (+ (* main_~r~0 2) (* main_~d~0 2)) (mod main_~A~0 4294967296)) (<= 0 main_~r~0) (= main_~d~0 (div (+ (* (- 1) main_~d~0) (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) 2)) (< (div (+ (* (- 2) (mod main_~A~0 4294967296)) (* main_~r~0 2) (* main_~d~0 2) 1) (- 4)) (+ (div (+ (* (mod main_~A~0 4294967296) 2) (* (- 2) main_~d~0) (* (- 2) main_~r~0)) 4) 1)) (= main_~p~0 1))} is VALID [2022-04-08 13:05:16,890 INFO L272 TraceCheckUtils]: 101: Hoare triple {12935#(and (= (+ main_~p~0 2) main_~q~0) (< (+ (* main_~r~0 2) (* main_~d~0 2)) (mod main_~A~0 4294967296)) (<= 0 main_~r~0) (= main_~d~0 (div (+ (* (- 1) main_~d~0) (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) 2)) (< (div (+ (* (- 2) (mod main_~A~0 4294967296)) (* main_~r~0 2) (* main_~d~0 2) 1) (- 4)) (+ (div (+ (* (mod main_~A~0 4294967296) 2) (* (- 2) main_~d~0) (* (- 2) main_~r~0)) 4) 1)) (= main_~p~0 1))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {12626#true} is VALID [2022-04-08 13:05:16,890 INFO L290 TraceCheckUtils]: 102: Hoare triple {12626#true} ~cond := #in~cond; {12626#true} is VALID [2022-04-08 13:05:16,890 INFO L290 TraceCheckUtils]: 103: Hoare triple {12626#true} assume !(0 == ~cond); {12626#true} is VALID [2022-04-08 13:05:16,890 INFO L290 TraceCheckUtils]: 104: Hoare triple {12626#true} assume true; {12626#true} is VALID [2022-04-08 13:05:16,890 INFO L284 TraceCheckUtils]: 105: Hoare quadruple {12626#true} {12935#(and (= (+ main_~p~0 2) main_~q~0) (< (+ (* main_~r~0 2) (* main_~d~0 2)) (mod main_~A~0 4294967296)) (<= 0 main_~r~0) (= main_~d~0 (div (+ (* (- 1) main_~d~0) (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) 2)) (< (div (+ (* (- 2) (mod main_~A~0 4294967296)) (* main_~r~0 2) (* main_~d~0 2) 1) (- 4)) (+ (div (+ (* (mod main_~A~0 4294967296) 2) (* (- 2) main_~d~0) (* (- 2) main_~r~0)) 4) 1)) (= main_~p~0 1))} #93#return; {12935#(and (= (+ main_~p~0 2) main_~q~0) (< (+ (* main_~r~0 2) (* main_~d~0 2)) (mod main_~A~0 4294967296)) (<= 0 main_~r~0) (= main_~d~0 (div (+ (* (- 1) main_~d~0) (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) 2)) (< (div (+ (* (- 2) (mod main_~A~0 4294967296)) (* main_~r~0 2) (* main_~d~0 2) 1) (- 4)) (+ (div (+ (* (mod main_~A~0 4294967296) 2) (* (- 2) main_~d~0) (* (- 2) main_~r~0)) 4) 1)) (= main_~p~0 1))} is VALID [2022-04-08 13:05:16,890 INFO L272 TraceCheckUtils]: 106: Hoare triple {12935#(and (= (+ main_~p~0 2) main_~q~0) (< (+ (* main_~r~0 2) (* main_~d~0 2)) (mod main_~A~0 4294967296)) (<= 0 main_~r~0) (= main_~d~0 (div (+ (* (- 1) main_~d~0) (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) 2)) (< (div (+ (* (- 2) (mod main_~A~0 4294967296)) (* main_~r~0 2) (* main_~d~0 2) 1) (- 4)) (+ (div (+ (* (mod main_~A~0 4294967296) 2) (* (- 2) main_~d~0) (* (- 2) main_~r~0)) 4) 1)) (= main_~p~0 1))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {12626#true} is VALID [2022-04-08 13:05:16,891 INFO L290 TraceCheckUtils]: 107: Hoare triple {12626#true} ~cond := #in~cond; {12960#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2022-04-08 13:05:16,891 INFO L290 TraceCheckUtils]: 108: Hoare triple {12960#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} assume !(0 == ~cond); {12964#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 13:05:16,891 INFO L290 TraceCheckUtils]: 109: Hoare triple {12964#(not (= |__VERIFIER_assert_#in~cond| 0))} assume true; {12964#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 13:05:16,891 INFO L284 TraceCheckUtils]: 110: Hoare quadruple {12964#(not (= |__VERIFIER_assert_#in~cond| 0))} {12935#(and (= (+ main_~p~0 2) main_~q~0) (< (+ (* main_~r~0 2) (* main_~d~0 2)) (mod main_~A~0 4294967296)) (<= 0 main_~r~0) (= main_~d~0 (div (+ (* (- 1) main_~d~0) (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) 2)) (< (div (+ (* (- 2) (mod main_~A~0 4294967296)) (* main_~r~0 2) (* main_~d~0 2) 1) (- 4)) (+ (div (+ (* (mod main_~A~0 4294967296) 2) (* (- 2) main_~d~0) (* (- 2) main_~r~0)) 4) 1)) (= main_~p~0 1))} #95#return; {12935#(and (= (+ main_~p~0 2) main_~q~0) (< (+ (* main_~r~0 2) (* main_~d~0 2)) (mod main_~A~0 4294967296)) (<= 0 main_~r~0) (= main_~d~0 (div (+ (* (- 1) main_~d~0) (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) 2)) (< (div (+ (* (- 2) (mod main_~A~0 4294967296)) (* main_~r~0 2) (* main_~d~0 2) 1) (- 4)) (+ (div (+ (* (mod main_~A~0 4294967296) 2) (* (- 2) main_~d~0) (* (- 2) main_~r~0)) 4) 1)) (= main_~p~0 1))} is VALID [2022-04-08 13:05:16,892 INFO L290 TraceCheckUtils]: 111: Hoare triple {12935#(and (= (+ main_~p~0 2) main_~q~0) (< (+ (* main_~r~0 2) (* main_~d~0 2)) (mod main_~A~0 4294967296)) (<= 0 main_~r~0) (= main_~d~0 (div (+ (* (- 1) main_~d~0) (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) 2)) (< (div (+ (* (- 2) (mod main_~A~0 4294967296)) (* main_~r~0 2) (* main_~d~0 2) 1) (- 4)) (+ (div (+ (* (mod main_~A~0 4294967296) 2) (* (- 2) main_~d~0) (* (- 2) main_~r~0)) 4) 1)) (= main_~p~0 1))} assume !(1 != ~p~0); {12974#(and (< (+ (* main_~r~0 2) (* main_~d~0 2)) (mod main_~A~0 4294967296)) (<= 0 main_~r~0) (= main_~d~0 (div (+ (* (- 1) main_~d~0) (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) 2)) (= (+ (- 2) main_~q~0) 1) (< (div (+ (* (- 2) (mod main_~A~0 4294967296)) (* main_~r~0 2) (* main_~d~0 2) 1) (- 4)) (+ (div (+ (* (mod main_~A~0 4294967296) 2) (* (- 2) main_~d~0) (* (- 2) main_~r~0)) 4) 1)))} is VALID [2022-04-08 13:05:16,897 INFO L272 TraceCheckUtils]: 112: Hoare triple {12974#(and (< (+ (* main_~r~0 2) (* main_~d~0 2)) (mod main_~A~0 4294967296)) (<= 0 main_~r~0) (= main_~d~0 (div (+ (* (- 1) main_~d~0) (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) 2)) (= (+ (- 2) main_~q~0) 1) (< (div (+ (* (- 2) (mod main_~A~0 4294967296)) (* main_~r~0 2) (* main_~d~0 2) 1) (- 4)) (+ (div (+ (* (mod main_~A~0 4294967296) 2) (* (- 2) main_~d~0) (* (- 2) main_~r~0)) 4) 1)))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~d~0 * ~q~0 + ~r~0 then 1 else 0)); {12978#(exists ((aux_div_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66 Int) (aux_div_aux_mod_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66_77 Int) (aux_mod_aux_mod_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66_77 Int) (aux_div_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55 Int) (v_main_~r~0_BEFORE_CALL_159 Int) (aux_div_v_main_~d~0_BEFORE_CALL_155_132 Int)) (and (<= 0 (+ (* aux_div_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55 4294967296) (* aux_div_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66_77 (* 4294967296 aux_div_aux_mod_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66_77))) (< (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66_77 (* 4294967296 aux_div_aux_mod_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66_77)) 4294967296) (<= (+ v_main_~r~0_BEFORE_CALL_159 (* aux_div_v_main_~d~0_BEFORE_CALL_155_132 3)) (+ (* aux_div_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66_77 (* 4294967296 aux_div_aux_mod_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66_77))) (< (+ (* aux_div_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55 4294967296) (* aux_div_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66_77 (* 4294967296 aux_div_aux_mod_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66_77)) (+ 2 v_main_~r~0_BEFORE_CALL_159 (* aux_div_v_main_~d~0_BEFORE_CALL_155_132 3))) (<= 0 v_main_~r~0_BEFORE_CALL_159) (< (div (+ (* (- 8589934592) aux_div_aux_mod_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66_77) (* aux_div_v_main_~d~0_BEFORE_CALL_155_132 2) (* 2 v_main_~r~0_BEFORE_CALL_159) (* (- 2) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66_77) 1) (- 4)) (+ (div (+ (* aux_div_v_main_~d~0_BEFORE_CALL_155_132 (- 2)) (* 8589934592 aux_div_aux_mod_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66_77) (* 2 aux_mod_aux_mod_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66_77) (* (- 2) v_main_~r~0_BEFORE_CALL_159)) 4) 1)) (< (+ (* aux_div_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66_77 (* 4294967296 aux_div_aux_mod_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66_77)) 4294967296) (<= 1 |__VERIFIER_assert_#in~cond|) (< aux_mod_aux_mod_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66_77 4294967296) (<= 0 (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66_77 (* 4294967296 aux_div_aux_mod_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66_77))) (< (+ (* aux_div_v_main_~d~0_BEFORE_CALL_155_132 2) (* 2 v_main_~r~0_BEFORE_CALL_159)) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66_77)))} is VALID [2022-04-08 13:05:16,898 INFO L290 TraceCheckUtils]: 113: Hoare triple {12978#(exists ((aux_div_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66 Int) (aux_div_aux_mod_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66_77 Int) (aux_mod_aux_mod_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66_77 Int) (aux_div_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55 Int) (v_main_~r~0_BEFORE_CALL_159 Int) (aux_div_v_main_~d~0_BEFORE_CALL_155_132 Int)) (and (<= 0 (+ (* aux_div_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55 4294967296) (* aux_div_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66_77 (* 4294967296 aux_div_aux_mod_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66_77))) (< (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66_77 (* 4294967296 aux_div_aux_mod_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66_77)) 4294967296) (<= (+ v_main_~r~0_BEFORE_CALL_159 (* aux_div_v_main_~d~0_BEFORE_CALL_155_132 3)) (+ (* aux_div_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66_77 (* 4294967296 aux_div_aux_mod_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66_77))) (< (+ (* aux_div_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55 4294967296) (* aux_div_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66_77 (* 4294967296 aux_div_aux_mod_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66_77)) (+ 2 v_main_~r~0_BEFORE_CALL_159 (* aux_div_v_main_~d~0_BEFORE_CALL_155_132 3))) (<= 0 v_main_~r~0_BEFORE_CALL_159) (< (div (+ (* (- 8589934592) aux_div_aux_mod_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66_77) (* aux_div_v_main_~d~0_BEFORE_CALL_155_132 2) (* 2 v_main_~r~0_BEFORE_CALL_159) (* (- 2) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66_77) 1) (- 4)) (+ (div (+ (* aux_div_v_main_~d~0_BEFORE_CALL_155_132 (- 2)) (* 8589934592 aux_div_aux_mod_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66_77) (* 2 aux_mod_aux_mod_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66_77) (* (- 2) v_main_~r~0_BEFORE_CALL_159)) 4) 1)) (< (+ (* aux_div_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66_77 (* 4294967296 aux_div_aux_mod_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66_77)) 4294967296) (<= 1 |__VERIFIER_assert_#in~cond|) (< aux_mod_aux_mod_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66_77 4294967296) (<= 0 (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66_77 (* 4294967296 aux_div_aux_mod_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66_77))) (< (+ (* aux_div_v_main_~d~0_BEFORE_CALL_155_132 2) (* 2 v_main_~r~0_BEFORE_CALL_159)) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~A~0_BEFORE_CALL_135_44_55_66_77)))} ~cond := #in~cond; {12982#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 13:05:16,898 INFO L290 TraceCheckUtils]: 114: Hoare triple {12982#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {12627#false} is VALID [2022-04-08 13:05:16,898 INFO L290 TraceCheckUtils]: 115: Hoare triple {12627#false} assume !false; {12627#false} is VALID [2022-04-08 13:05:16,899 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 71 proven. 29 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2022-04-08 13:05:16,899 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 13:05:40,666 WARN L907 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2022-04-08 13:06:25,529 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 13:06:25,529 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1040037681] [2022-04-08 13:06:25,529 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 13:06:25,529 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [772585270] [2022-04-08 13:06:25,529 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [772585270] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 13:06:25,529 INFO L184 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2022-04-08 13:06:25,529 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2022-04-08 13:06:25,530 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 13:06:25,530 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [200369061] [2022-04-08 13:06:25,530 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [200369061] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 13:06:25,530 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 13:06:25,530 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-08 13:06:25,530 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [392619114] [2022-04-08 13:06:25,530 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 13:06:25,530 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 14 states have (on average 2.2142857142857144) internal successors, (31), 14 states have internal predecessors, (31), 8 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (19), 7 states have call predecessors, (19), 7 states have call successors, (19) Word has length 116 [2022-04-08 13:06:25,530 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 13:06:25,531 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 14 states have (on average 2.2142857142857144) internal successors, (31), 14 states have internal predecessors, (31), 8 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (19), 7 states have call predecessors, (19), 7 states have call successors, (19) [2022-04-08 13:06:25,846 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 71 edges. 71 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 13:06:25,847 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-08 13:06:25,847 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 13:06:25,847 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-08 13:06:25,847 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=153, Invalid=549, Unknown=0, NotChecked=0, Total=702 [2022-04-08 13:06:25,847 INFO L87 Difference]: Start difference. First operand 155 states and 176 transitions. Second operand has 15 states, 14 states have (on average 2.2142857142857144) internal successors, (31), 14 states have internal predecessors, (31), 8 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (19), 7 states have call predecessors, (19), 7 states have call successors, (19) [2022-04-08 13:06:34,621 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 13:06:34,621 INFO L93 Difference]: Finished difference Result 161 states and 181 transitions. [2022-04-08 13:06:34,621 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-08 13:06:34,621 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 14 states have (on average 2.2142857142857144) internal successors, (31), 14 states have internal predecessors, (31), 8 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (19), 7 states have call predecessors, (19), 7 states have call successors, (19) Word has length 116 [2022-04-08 13:06:34,621 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 13:06:34,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 14 states have (on average 2.2142857142857144) internal successors, (31), 14 states have internal predecessors, (31), 8 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (19), 7 states have call predecessors, (19), 7 states have call successors, (19) [2022-04-08 13:06:34,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 96 transitions. [2022-04-08 13:06:34,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 14 states have (on average 2.2142857142857144) internal successors, (31), 14 states have internal predecessors, (31), 8 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (19), 7 states have call predecessors, (19), 7 states have call successors, (19) [2022-04-08 13:06:34,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 96 transitions. [2022-04-08 13:06:34,624 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 96 transitions. [2022-04-08 13:06:34,828 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 96 edges. 96 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 13:06:34,829 INFO L225 Difference]: With dead ends: 161 [2022-04-08 13:06:34,829 INFO L226 Difference]: Without dead ends: 124 [2022-04-08 13:06:34,830 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 196 GetRequests, 167 SyntacticMatches, 2 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 1 DeprecatedPredicates, 153 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=167, Invalid=645, Unknown=0, NotChecked=0, Total=812 [2022-04-08 13:06:34,830 INFO L913 BasicCegarLoop]: 44 mSDtfsCounter, 14 mSDsluCounter, 280 mSDsCounter, 0 mSdLazyCounter, 640 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14 SdHoareTripleChecker+Valid, 324 SdHoareTripleChecker+Invalid, 665 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 640 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 11 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2022-04-08 13:06:34,830 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [14 Valid, 324 Invalid, 665 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 640 Invalid, 0 Unknown, 11 Unchecked, 4.8s Time] [2022-04-08 13:06:34,831 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 124 states. [2022-04-08 13:06:34,907 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 124 to 124. [2022-04-08 13:06:34,907 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 13:06:34,908 INFO L82 GeneralOperation]: Start isEquivalent. First operand 124 states. Second operand has 124 states, 75 states have (on average 1.0933333333333333) internal successors, (82), 79 states have internal predecessors, (82), 31 states have call successors, (31), 18 states have call predecessors, (31), 17 states have return successors, (29), 26 states have call predecessors, (29), 29 states have call successors, (29) [2022-04-08 13:06:34,908 INFO L74 IsIncluded]: Start isIncluded. First operand 124 states. Second operand has 124 states, 75 states have (on average 1.0933333333333333) internal successors, (82), 79 states have internal predecessors, (82), 31 states have call successors, (31), 18 states have call predecessors, (31), 17 states have return successors, (29), 26 states have call predecessors, (29), 29 states have call successors, (29) [2022-04-08 13:06:34,908 INFO L87 Difference]: Start difference. First operand 124 states. Second operand has 124 states, 75 states have (on average 1.0933333333333333) internal successors, (82), 79 states have internal predecessors, (82), 31 states have call successors, (31), 18 states have call predecessors, (31), 17 states have return successors, (29), 26 states have call predecessors, (29), 29 states have call successors, (29) [2022-04-08 13:06:34,910 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 13:06:34,910 INFO L93 Difference]: Finished difference Result 124 states and 142 transitions. [2022-04-08 13:06:34,910 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 142 transitions. [2022-04-08 13:06:34,931 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 13:06:34,931 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 13:06:34,931 INFO L74 IsIncluded]: Start isIncluded. First operand has 124 states, 75 states have (on average 1.0933333333333333) internal successors, (82), 79 states have internal predecessors, (82), 31 states have call successors, (31), 18 states have call predecessors, (31), 17 states have return successors, (29), 26 states have call predecessors, (29), 29 states have call successors, (29) Second operand 124 states. [2022-04-08 13:06:34,933 INFO L87 Difference]: Start difference. First operand has 124 states, 75 states have (on average 1.0933333333333333) internal successors, (82), 79 states have internal predecessors, (82), 31 states have call successors, (31), 18 states have call predecessors, (31), 17 states have return successors, (29), 26 states have call predecessors, (29), 29 states have call successors, (29) Second operand 124 states. [2022-04-08 13:06:34,935 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 13:06:34,935 INFO L93 Difference]: Finished difference Result 124 states and 142 transitions. [2022-04-08 13:06:34,935 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 142 transitions. [2022-04-08 13:06:34,935 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 13:06:34,936 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 13:06:34,936 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 13:06:34,936 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 13:06:34,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 124 states, 75 states have (on average 1.0933333333333333) internal successors, (82), 79 states have internal predecessors, (82), 31 states have call successors, (31), 18 states have call predecessors, (31), 17 states have return successors, (29), 26 states have call predecessors, (29), 29 states have call successors, (29) [2022-04-08 13:06:34,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 124 states and 142 transitions. [2022-04-08 13:06:34,938 INFO L78 Accepts]: Start accepts. Automaton has 124 states and 142 transitions. Word has length 116 [2022-04-08 13:06:34,938 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 13:06:34,938 INFO L478 AbstractCegarLoop]: Abstraction has 124 states and 142 transitions. [2022-04-08 13:06:34,938 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 14 states have (on average 2.2142857142857144) internal successors, (31), 14 states have internal predecessors, (31), 8 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (19), 7 states have call predecessors, (19), 7 states have call successors, (19) [2022-04-08 13:06:34,938 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 124 states and 142 transitions. [2022-04-08 13:06:35,322 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 142 edges. 142 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 13:06:35,323 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 142 transitions. [2022-04-08 13:06:35,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-04-08 13:06:35,324 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 13:06:35,324 INFO L499 BasicCegarLoop]: trace histogram [17, 16, 16, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 13:06:35,357 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2022-04-08 13:06:35,524 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2022-04-08 13:06:35,525 INFO L403 AbstractCegarLoop]: === Iteration 16 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 13:06:35,525 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 13:06:35,525 INFO L85 PathProgramCache]: Analyzing trace with hash -1921791003, now seen corresponding path program 5 times [2022-04-08 13:06:35,525 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 13:06:35,525 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [449308133] [2022-04-08 13:06:35,526 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 13:06:35,526 INFO L85 PathProgramCache]: Analyzing trace with hash -1921791003, now seen corresponding path program 6 times [2022-04-08 13:06:35,526 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 13:06:35,526 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1087067713] [2022-04-08 13:06:35,526 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 13:06:35,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 13:06:35,535 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 13:06:35,535 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [339117433] [2022-04-08 13:06:35,535 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 13:06:35,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 13:06:35,535 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 13:06:35,540 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-08 13:06:35,541 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2022-04-08 13:06:35,603 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-08 13:06:35,603 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 13:06:35,605 INFO L263 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-08 13:06:35,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 13:06:35,622 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 13:06:38,284 INFO L272 TraceCheckUtils]: 0: Hoare triple {14057#true} call ULTIMATE.init(); {14057#true} is VALID [2022-04-08 13:06:38,284 INFO L290 TraceCheckUtils]: 1: Hoare triple {14057#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {14057#true} is VALID [2022-04-08 13:06:38,285 INFO L290 TraceCheckUtils]: 2: Hoare triple {14057#true} assume true; {14057#true} is VALID [2022-04-08 13:06:38,285 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {14057#true} {14057#true} #101#return; {14057#true} is VALID [2022-04-08 13:06:38,285 INFO L272 TraceCheckUtils]: 4: Hoare triple {14057#true} call #t~ret6 := main(); {14057#true} is VALID [2022-04-08 13:06:38,285 INFO L290 TraceCheckUtils]: 5: Hoare triple {14057#true} havoc ~A~0;havoc ~B~0;havoc ~r~0;havoc ~d~0;havoc ~p~0;havoc ~q~0;~A~0 := #t~nondet4;havoc #t~nondet4; {14057#true} is VALID [2022-04-08 13:06:38,285 INFO L272 TraceCheckUtils]: 6: Hoare triple {14057#true} call assume_abort_if_not((if ~A~0 % 4294967296 >= 0 && ~A~0 % 4294967296 <= 20 then 1 else 0)); {14057#true} is VALID [2022-04-08 13:06:38,285 INFO L290 TraceCheckUtils]: 7: Hoare triple {14057#true} ~cond := #in~cond; {14057#true} is VALID [2022-04-08 13:06:38,285 INFO L290 TraceCheckUtils]: 8: Hoare triple {14057#true} assume !(0 == ~cond); {14057#true} is VALID [2022-04-08 13:06:38,285 INFO L290 TraceCheckUtils]: 9: Hoare triple {14057#true} assume true; {14057#true} is VALID [2022-04-08 13:06:38,285 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {14057#true} {14057#true} #81#return; {14057#true} is VALID [2022-04-08 13:06:38,285 INFO L290 TraceCheckUtils]: 11: Hoare triple {14057#true} ~B~0 := #t~nondet5;havoc #t~nondet5; {14057#true} is VALID [2022-04-08 13:06:38,285 INFO L272 TraceCheckUtils]: 12: Hoare triple {14057#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 0 && ~B~0 % 4294967296 <= 20 then 1 else 0)); {14057#true} is VALID [2022-04-08 13:06:38,285 INFO L290 TraceCheckUtils]: 13: Hoare triple {14057#true} ~cond := #in~cond; {14057#true} is VALID [2022-04-08 13:06:38,285 INFO L290 TraceCheckUtils]: 14: Hoare triple {14057#true} assume !(0 == ~cond); {14057#true} is VALID [2022-04-08 13:06:38,285 INFO L290 TraceCheckUtils]: 15: Hoare triple {14057#true} assume true; {14057#true} is VALID [2022-04-08 13:06:38,285 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {14057#true} {14057#true} #83#return; {14057#true} is VALID [2022-04-08 13:06:38,285 INFO L272 TraceCheckUtils]: 17: Hoare triple {14057#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 1 then 1 else 0)); {14057#true} is VALID [2022-04-08 13:06:38,285 INFO L290 TraceCheckUtils]: 18: Hoare triple {14057#true} ~cond := #in~cond; {14057#true} is VALID [2022-04-08 13:06:38,285 INFO L290 TraceCheckUtils]: 19: Hoare triple {14057#true} assume !(0 == ~cond); {14057#true} is VALID [2022-04-08 13:06:38,285 INFO L290 TraceCheckUtils]: 20: Hoare triple {14057#true} assume true; {14057#true} is VALID [2022-04-08 13:06:38,286 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {14057#true} {14057#true} #85#return; {14057#true} is VALID [2022-04-08 13:06:38,286 INFO L290 TraceCheckUtils]: 22: Hoare triple {14057#true} ~r~0 := ~A~0 % 4294967296;~d~0 := ~B~0 % 4294967296;~p~0 := 1;~q~0 := 0; {14128#(<= 1 main_~p~0)} is VALID [2022-04-08 13:06:38,286 INFO L290 TraceCheckUtils]: 23: Hoare triple {14128#(<= 1 main_~p~0)} assume !false; {14128#(<= 1 main_~p~0)} is VALID [2022-04-08 13:06:38,286 INFO L272 TraceCheckUtils]: 24: Hoare triple {14128#(<= 1 main_~p~0)} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {14057#true} is VALID [2022-04-08 13:06:38,286 INFO L290 TraceCheckUtils]: 25: Hoare triple {14057#true} ~cond := #in~cond; {14057#true} is VALID [2022-04-08 13:06:38,286 INFO L290 TraceCheckUtils]: 26: Hoare triple {14057#true} assume !(0 == ~cond); {14057#true} is VALID [2022-04-08 13:06:38,286 INFO L290 TraceCheckUtils]: 27: Hoare triple {14057#true} assume true; {14057#true} is VALID [2022-04-08 13:06:38,287 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {14057#true} {14128#(<= 1 main_~p~0)} #87#return; {14128#(<= 1 main_~p~0)} is VALID [2022-04-08 13:06:38,287 INFO L272 TraceCheckUtils]: 29: Hoare triple {14128#(<= 1 main_~p~0)} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {14057#true} is VALID [2022-04-08 13:06:38,287 INFO L290 TraceCheckUtils]: 30: Hoare triple {14057#true} ~cond := #in~cond; {14057#true} is VALID [2022-04-08 13:06:38,287 INFO L290 TraceCheckUtils]: 31: Hoare triple {14057#true} assume !(0 == ~cond); {14057#true} is VALID [2022-04-08 13:06:38,287 INFO L290 TraceCheckUtils]: 32: Hoare triple {14057#true} assume true; {14057#true} is VALID [2022-04-08 13:06:38,287 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {14057#true} {14128#(<= 1 main_~p~0)} #89#return; {14128#(<= 1 main_~p~0)} is VALID [2022-04-08 13:06:38,287 INFO L272 TraceCheckUtils]: 34: Hoare triple {14128#(<= 1 main_~p~0)} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {14057#true} is VALID [2022-04-08 13:06:38,287 INFO L290 TraceCheckUtils]: 35: Hoare triple {14057#true} ~cond := #in~cond; {14057#true} is VALID [2022-04-08 13:06:38,288 INFO L290 TraceCheckUtils]: 36: Hoare triple {14057#true} assume !(0 == ~cond); {14057#true} is VALID [2022-04-08 13:06:38,288 INFO L290 TraceCheckUtils]: 37: Hoare triple {14057#true} assume true; {14057#true} is VALID [2022-04-08 13:06:38,288 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {14057#true} {14128#(<= 1 main_~p~0)} #91#return; {14128#(<= 1 main_~p~0)} is VALID [2022-04-08 13:06:38,289 INFO L290 TraceCheckUtils]: 39: Hoare triple {14128#(<= 1 main_~p~0)} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {14180#(<= 1 (div main_~p~0 2))} is VALID [2022-04-08 13:06:38,289 INFO L290 TraceCheckUtils]: 40: Hoare triple {14180#(<= 1 (div main_~p~0 2))} assume !false; {14180#(<= 1 (div main_~p~0 2))} is VALID [2022-04-08 13:06:38,289 INFO L272 TraceCheckUtils]: 41: Hoare triple {14180#(<= 1 (div main_~p~0 2))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {14057#true} is VALID [2022-04-08 13:06:38,289 INFO L290 TraceCheckUtils]: 42: Hoare triple {14057#true} ~cond := #in~cond; {14057#true} is VALID [2022-04-08 13:06:38,289 INFO L290 TraceCheckUtils]: 43: Hoare triple {14057#true} assume !(0 == ~cond); {14057#true} is VALID [2022-04-08 13:06:38,289 INFO L290 TraceCheckUtils]: 44: Hoare triple {14057#true} assume true; {14057#true} is VALID [2022-04-08 13:06:38,290 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {14057#true} {14180#(<= 1 (div main_~p~0 2))} #87#return; {14180#(<= 1 (div main_~p~0 2))} is VALID [2022-04-08 13:06:38,290 INFO L272 TraceCheckUtils]: 46: Hoare triple {14180#(<= 1 (div main_~p~0 2))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {14057#true} is VALID [2022-04-08 13:06:38,290 INFO L290 TraceCheckUtils]: 47: Hoare triple {14057#true} ~cond := #in~cond; {14057#true} is VALID [2022-04-08 13:06:38,290 INFO L290 TraceCheckUtils]: 48: Hoare triple {14057#true} assume !(0 == ~cond); {14057#true} is VALID [2022-04-08 13:06:38,290 INFO L290 TraceCheckUtils]: 49: Hoare triple {14057#true} assume true; {14057#true} is VALID [2022-04-08 13:06:38,290 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {14057#true} {14180#(<= 1 (div main_~p~0 2))} #89#return; {14180#(<= 1 (div main_~p~0 2))} is VALID [2022-04-08 13:06:38,290 INFO L272 TraceCheckUtils]: 51: Hoare triple {14180#(<= 1 (div main_~p~0 2))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {14057#true} is VALID [2022-04-08 13:06:38,291 INFO L290 TraceCheckUtils]: 52: Hoare triple {14057#true} ~cond := #in~cond; {14057#true} is VALID [2022-04-08 13:06:38,291 INFO L290 TraceCheckUtils]: 53: Hoare triple {14057#true} assume !(0 == ~cond); {14057#true} is VALID [2022-04-08 13:06:38,291 INFO L290 TraceCheckUtils]: 54: Hoare triple {14057#true} assume true; {14057#true} is VALID [2022-04-08 13:06:38,291 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {14057#true} {14180#(<= 1 (div main_~p~0 2))} #91#return; {14180#(<= 1 (div main_~p~0 2))} is VALID [2022-04-08 13:06:38,292 INFO L290 TraceCheckUtils]: 56: Hoare triple {14180#(<= 1 (div main_~p~0 2))} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {14232#(<= 1 (div (div main_~p~0 2) 2))} is VALID [2022-04-08 13:06:38,292 INFO L290 TraceCheckUtils]: 57: Hoare triple {14232#(<= 1 (div (div main_~p~0 2) 2))} assume !false; {14232#(<= 1 (div (div main_~p~0 2) 2))} is VALID [2022-04-08 13:06:38,292 INFO L272 TraceCheckUtils]: 58: Hoare triple {14232#(<= 1 (div (div main_~p~0 2) 2))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {14057#true} is VALID [2022-04-08 13:06:38,292 INFO L290 TraceCheckUtils]: 59: Hoare triple {14057#true} ~cond := #in~cond; {14057#true} is VALID [2022-04-08 13:06:38,292 INFO L290 TraceCheckUtils]: 60: Hoare triple {14057#true} assume !(0 == ~cond); {14057#true} is VALID [2022-04-08 13:06:38,292 INFO L290 TraceCheckUtils]: 61: Hoare triple {14057#true} assume true; {14057#true} is VALID [2022-04-08 13:06:38,293 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {14057#true} {14232#(<= 1 (div (div main_~p~0 2) 2))} #87#return; {14232#(<= 1 (div (div main_~p~0 2) 2))} is VALID [2022-04-08 13:06:38,293 INFO L272 TraceCheckUtils]: 63: Hoare triple {14232#(<= 1 (div (div main_~p~0 2) 2))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {14057#true} is VALID [2022-04-08 13:06:38,293 INFO L290 TraceCheckUtils]: 64: Hoare triple {14057#true} ~cond := #in~cond; {14057#true} is VALID [2022-04-08 13:06:38,293 INFO L290 TraceCheckUtils]: 65: Hoare triple {14057#true} assume !(0 == ~cond); {14057#true} is VALID [2022-04-08 13:06:38,293 INFO L290 TraceCheckUtils]: 66: Hoare triple {14057#true} assume true; {14057#true} is VALID [2022-04-08 13:06:38,293 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {14057#true} {14232#(<= 1 (div (div main_~p~0 2) 2))} #89#return; {14232#(<= 1 (div (div main_~p~0 2) 2))} is VALID [2022-04-08 13:06:38,293 INFO L272 TraceCheckUtils]: 68: Hoare triple {14232#(<= 1 (div (div main_~p~0 2) 2))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {14057#true} is VALID [2022-04-08 13:06:38,293 INFO L290 TraceCheckUtils]: 69: Hoare triple {14057#true} ~cond := #in~cond; {14057#true} is VALID [2022-04-08 13:06:38,293 INFO L290 TraceCheckUtils]: 70: Hoare triple {14057#true} assume !(0 == ~cond); {14057#true} is VALID [2022-04-08 13:06:38,293 INFO L290 TraceCheckUtils]: 71: Hoare triple {14057#true} assume true; {14057#true} is VALID [2022-04-08 13:06:38,294 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {14057#true} {14232#(<= 1 (div (div main_~p~0 2) 2))} #91#return; {14232#(<= 1 (div (div main_~p~0 2) 2))} is VALID [2022-04-08 13:06:38,295 INFO L290 TraceCheckUtils]: 73: Hoare triple {14232#(<= 1 (div (div main_~p~0 2) 2))} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {14284#(<= 1 (div (div (div main_~p~0 2) 2) 2))} is VALID [2022-04-08 13:06:38,295 INFO L290 TraceCheckUtils]: 74: Hoare triple {14284#(<= 1 (div (div (div main_~p~0 2) 2) 2))} assume !false; {14284#(<= 1 (div (div (div main_~p~0 2) 2) 2))} is VALID [2022-04-08 13:06:38,295 INFO L272 TraceCheckUtils]: 75: Hoare triple {14284#(<= 1 (div (div (div main_~p~0 2) 2) 2))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {14057#true} is VALID [2022-04-08 13:06:38,295 INFO L290 TraceCheckUtils]: 76: Hoare triple {14057#true} ~cond := #in~cond; {14057#true} is VALID [2022-04-08 13:06:38,295 INFO L290 TraceCheckUtils]: 77: Hoare triple {14057#true} assume !(0 == ~cond); {14057#true} is VALID [2022-04-08 13:06:38,295 INFO L290 TraceCheckUtils]: 78: Hoare triple {14057#true} assume true; {14057#true} is VALID [2022-04-08 13:06:38,296 INFO L284 TraceCheckUtils]: 79: Hoare quadruple {14057#true} {14284#(<= 1 (div (div (div main_~p~0 2) 2) 2))} #87#return; {14284#(<= 1 (div (div (div main_~p~0 2) 2) 2))} is VALID [2022-04-08 13:06:38,296 INFO L272 TraceCheckUtils]: 80: Hoare triple {14284#(<= 1 (div (div (div main_~p~0 2) 2) 2))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {14057#true} is VALID [2022-04-08 13:06:38,296 INFO L290 TraceCheckUtils]: 81: Hoare triple {14057#true} ~cond := #in~cond; {14057#true} is VALID [2022-04-08 13:06:38,296 INFO L290 TraceCheckUtils]: 82: Hoare triple {14057#true} assume !(0 == ~cond); {14057#true} is VALID [2022-04-08 13:06:38,296 INFO L290 TraceCheckUtils]: 83: Hoare triple {14057#true} assume true; {14057#true} is VALID [2022-04-08 13:06:38,296 INFO L284 TraceCheckUtils]: 84: Hoare quadruple {14057#true} {14284#(<= 1 (div (div (div main_~p~0 2) 2) 2))} #89#return; {14284#(<= 1 (div (div (div main_~p~0 2) 2) 2))} is VALID [2022-04-08 13:06:38,296 INFO L272 TraceCheckUtils]: 85: Hoare triple {14284#(<= 1 (div (div (div main_~p~0 2) 2) 2))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {14057#true} is VALID [2022-04-08 13:06:38,296 INFO L290 TraceCheckUtils]: 86: Hoare triple {14057#true} ~cond := #in~cond; {14057#true} is VALID [2022-04-08 13:06:38,296 INFO L290 TraceCheckUtils]: 87: Hoare triple {14057#true} assume !(0 == ~cond); {14057#true} is VALID [2022-04-08 13:06:38,296 INFO L290 TraceCheckUtils]: 88: Hoare triple {14057#true} assume true; {14057#true} is VALID [2022-04-08 13:06:38,297 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {14057#true} {14284#(<= 1 (div (div (div main_~p~0 2) 2) 2))} #91#return; {14284#(<= 1 (div (div (div main_~p~0 2) 2) 2))} is VALID [2022-04-08 13:06:38,297 INFO L290 TraceCheckUtils]: 90: Hoare triple {14284#(<= 1 (div (div (div main_~p~0 2) 2) 2))} assume !(~r~0 >= ~d~0); {14284#(<= 1 (div (div (div main_~p~0 2) 2) 2))} is VALID [2022-04-08 13:06:38,297 INFO L290 TraceCheckUtils]: 91: Hoare triple {14284#(<= 1 (div (div (div main_~p~0 2) 2) 2))} assume !false; {14284#(<= 1 (div (div (div main_~p~0 2) 2) 2))} is VALID [2022-04-08 13:06:38,297 INFO L272 TraceCheckUtils]: 92: Hoare triple {14284#(<= 1 (div (div (div main_~p~0 2) 2) 2))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {14057#true} is VALID [2022-04-08 13:06:38,297 INFO L290 TraceCheckUtils]: 93: Hoare triple {14057#true} ~cond := #in~cond; {14057#true} is VALID [2022-04-08 13:06:38,298 INFO L290 TraceCheckUtils]: 94: Hoare triple {14057#true} assume !(0 == ~cond); {14057#true} is VALID [2022-04-08 13:06:38,298 INFO L290 TraceCheckUtils]: 95: Hoare triple {14057#true} assume true; {14057#true} is VALID [2022-04-08 13:06:38,298 INFO L284 TraceCheckUtils]: 96: Hoare quadruple {14057#true} {14284#(<= 1 (div (div (div main_~p~0 2) 2) 2))} #93#return; {14284#(<= 1 (div (div (div main_~p~0 2) 2) 2))} is VALID [2022-04-08 13:06:38,298 INFO L272 TraceCheckUtils]: 97: Hoare triple {14284#(<= 1 (div (div (div main_~p~0 2) 2) 2))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {14057#true} is VALID [2022-04-08 13:06:38,298 INFO L290 TraceCheckUtils]: 98: Hoare triple {14057#true} ~cond := #in~cond; {14057#true} is VALID [2022-04-08 13:06:38,298 INFO L290 TraceCheckUtils]: 99: Hoare triple {14057#true} assume !(0 == ~cond); {14057#true} is VALID [2022-04-08 13:06:38,298 INFO L290 TraceCheckUtils]: 100: Hoare triple {14057#true} assume true; {14057#true} is VALID [2022-04-08 13:06:38,299 INFO L284 TraceCheckUtils]: 101: Hoare quadruple {14057#true} {14284#(<= 1 (div (div (div main_~p~0 2) 2) 2))} #95#return; {14284#(<= 1 (div (div (div main_~p~0 2) 2) 2))} is VALID [2022-04-08 13:06:38,300 INFO L290 TraceCheckUtils]: 102: Hoare triple {14284#(<= 1 (div (div (div main_~p~0 2) 2) 2))} assume !!(1 != ~p~0);~d~0 := (if ~d~0 < 0 && 0 != ~d~0 % 2 then 1 + ~d~0 / 2 else ~d~0 / 2);~p~0 := (if ~p~0 < 0 && 0 != ~p~0 % 2 then 1 + ~p~0 / 2 else ~p~0 / 2); {14232#(<= 1 (div (div main_~p~0 2) 2))} is VALID [2022-04-08 13:06:38,300 INFO L290 TraceCheckUtils]: 103: Hoare triple {14232#(<= 1 (div (div main_~p~0 2) 2))} assume ~r~0 >= ~d~0;~r~0 := ~r~0 - ~d~0;~q~0 := ~q~0 + ~p~0; {14232#(<= 1 (div (div main_~p~0 2) 2))} is VALID [2022-04-08 13:06:38,301 INFO L290 TraceCheckUtils]: 104: Hoare triple {14232#(<= 1 (div (div main_~p~0 2) 2))} assume !false; {14232#(<= 1 (div (div main_~p~0 2) 2))} is VALID [2022-04-08 13:06:38,301 INFO L272 TraceCheckUtils]: 105: Hoare triple {14232#(<= 1 (div (div main_~p~0 2) 2))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {14057#true} is VALID [2022-04-08 13:06:38,301 INFO L290 TraceCheckUtils]: 106: Hoare triple {14057#true} ~cond := #in~cond; {14057#true} is VALID [2022-04-08 13:06:38,301 INFO L290 TraceCheckUtils]: 107: Hoare triple {14057#true} assume !(0 == ~cond); {14057#true} is VALID [2022-04-08 13:06:38,301 INFO L290 TraceCheckUtils]: 108: Hoare triple {14057#true} assume true; {14057#true} is VALID [2022-04-08 13:06:38,301 INFO L284 TraceCheckUtils]: 109: Hoare quadruple {14057#true} {14232#(<= 1 (div (div main_~p~0 2) 2))} #93#return; {14232#(<= 1 (div (div main_~p~0 2) 2))} is VALID [2022-04-08 13:06:38,301 INFO L272 TraceCheckUtils]: 110: Hoare triple {14232#(<= 1 (div (div main_~p~0 2) 2))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {14057#true} is VALID [2022-04-08 13:06:38,301 INFO L290 TraceCheckUtils]: 111: Hoare triple {14057#true} ~cond := #in~cond; {14057#true} is VALID [2022-04-08 13:06:38,301 INFO L290 TraceCheckUtils]: 112: Hoare triple {14057#true} assume !(0 == ~cond); {14057#true} is VALID [2022-04-08 13:06:38,301 INFO L290 TraceCheckUtils]: 113: Hoare triple {14057#true} assume true; {14057#true} is VALID [2022-04-08 13:06:38,302 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {14057#true} {14232#(<= 1 (div (div main_~p~0 2) 2))} #95#return; {14232#(<= 1 (div (div main_~p~0 2) 2))} is VALID [2022-04-08 13:06:38,302 INFO L290 TraceCheckUtils]: 115: Hoare triple {14232#(<= 1 (div (div main_~p~0 2) 2))} assume !(1 != ~p~0); {14058#false} is VALID [2022-04-08 13:06:38,302 INFO L272 TraceCheckUtils]: 116: Hoare triple {14058#false} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~d~0 * ~q~0 + ~r~0 then 1 else 0)); {14058#false} is VALID [2022-04-08 13:06:38,302 INFO L290 TraceCheckUtils]: 117: Hoare triple {14058#false} ~cond := #in~cond; {14058#false} is VALID [2022-04-08 13:06:38,302 INFO L290 TraceCheckUtils]: 118: Hoare triple {14058#false} assume 0 == ~cond; {14058#false} is VALID [2022-04-08 13:06:38,302 INFO L290 TraceCheckUtils]: 119: Hoare triple {14058#false} assume !false; {14058#false} is VALID [2022-04-08 13:06:38,303 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 62 proven. 4 refuted. 0 times theorem prover too weak. 492 trivial. 0 not checked. [2022-04-08 13:06:38,303 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 13:06:39,101 INFO L290 TraceCheckUtils]: 119: Hoare triple {14058#false} assume !false; {14058#false} is VALID [2022-04-08 13:06:39,102 INFO L290 TraceCheckUtils]: 118: Hoare triple {14058#false} assume 0 == ~cond; {14058#false} is VALID [2022-04-08 13:06:39,102 INFO L290 TraceCheckUtils]: 117: Hoare triple {14058#false} ~cond := #in~cond; {14058#false} is VALID [2022-04-08 13:06:39,102 INFO L272 TraceCheckUtils]: 116: Hoare triple {14058#false} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~d~0 * ~q~0 + ~r~0 then 1 else 0)); {14058#false} is VALID [2022-04-08 13:06:39,102 INFO L290 TraceCheckUtils]: 115: Hoare triple {14180#(<= 1 (div main_~p~0 2))} assume !(1 != ~p~0); {14058#false} is VALID [2022-04-08 13:06:39,103 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {14057#true} {14180#(<= 1 (div main_~p~0 2))} #95#return; {14180#(<= 1 (div main_~p~0 2))} is VALID [2022-04-08 13:06:39,103 INFO L290 TraceCheckUtils]: 113: Hoare triple {14057#true} assume true; {14057#true} is VALID [2022-04-08 13:06:39,103 INFO L290 TraceCheckUtils]: 112: Hoare triple {14057#true} assume !(0 == ~cond); {14057#true} is VALID [2022-04-08 13:06:39,103 INFO L290 TraceCheckUtils]: 111: Hoare triple {14057#true} ~cond := #in~cond; {14057#true} is VALID [2022-04-08 13:06:39,103 INFO L272 TraceCheckUtils]: 110: Hoare triple {14180#(<= 1 (div main_~p~0 2))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {14057#true} is VALID [2022-04-08 13:06:39,103 INFO L284 TraceCheckUtils]: 109: Hoare quadruple {14057#true} {14180#(<= 1 (div main_~p~0 2))} #93#return; {14180#(<= 1 (div main_~p~0 2))} is VALID [2022-04-08 13:06:39,103 INFO L290 TraceCheckUtils]: 108: Hoare triple {14057#true} assume true; {14057#true} is VALID [2022-04-08 13:06:39,103 INFO L290 TraceCheckUtils]: 107: Hoare triple {14057#true} assume !(0 == ~cond); {14057#true} is VALID [2022-04-08 13:06:39,103 INFO L290 TraceCheckUtils]: 106: Hoare triple {14057#true} ~cond := #in~cond; {14057#true} is VALID [2022-04-08 13:06:39,104 INFO L272 TraceCheckUtils]: 105: Hoare triple {14180#(<= 1 (div main_~p~0 2))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {14057#true} is VALID [2022-04-08 13:06:39,104 INFO L290 TraceCheckUtils]: 104: Hoare triple {14180#(<= 1 (div main_~p~0 2))} assume !false; {14180#(<= 1 (div main_~p~0 2))} is VALID [2022-04-08 13:06:39,104 INFO L290 TraceCheckUtils]: 103: Hoare triple {14180#(<= 1 (div main_~p~0 2))} assume ~r~0 >= ~d~0;~r~0 := ~r~0 - ~d~0;~q~0 := ~q~0 + ~p~0; {14180#(<= 1 (div main_~p~0 2))} is VALID [2022-04-08 13:06:39,105 INFO L290 TraceCheckUtils]: 102: Hoare triple {14232#(<= 1 (div (div main_~p~0 2) 2))} assume !!(1 != ~p~0);~d~0 := (if ~d~0 < 0 && 0 != ~d~0 % 2 then 1 + ~d~0 / 2 else ~d~0 / 2);~p~0 := (if ~p~0 < 0 && 0 != ~p~0 % 2 then 1 + ~p~0 / 2 else ~p~0 / 2); {14180#(<= 1 (div main_~p~0 2))} is VALID [2022-04-08 13:06:39,106 INFO L284 TraceCheckUtils]: 101: Hoare quadruple {14057#true} {14232#(<= 1 (div (div main_~p~0 2) 2))} #95#return; {14232#(<= 1 (div (div main_~p~0 2) 2))} is VALID [2022-04-08 13:06:39,106 INFO L290 TraceCheckUtils]: 100: Hoare triple {14057#true} assume true; {14057#true} is VALID [2022-04-08 13:06:39,106 INFO L290 TraceCheckUtils]: 99: Hoare triple {14057#true} assume !(0 == ~cond); {14057#true} is VALID [2022-04-08 13:06:39,106 INFO L290 TraceCheckUtils]: 98: Hoare triple {14057#true} ~cond := #in~cond; {14057#true} is VALID [2022-04-08 13:06:39,106 INFO L272 TraceCheckUtils]: 97: Hoare triple {14232#(<= 1 (div (div main_~p~0 2) 2))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {14057#true} is VALID [2022-04-08 13:06:39,106 INFO L284 TraceCheckUtils]: 96: Hoare quadruple {14057#true} {14232#(<= 1 (div (div main_~p~0 2) 2))} #93#return; {14232#(<= 1 (div (div main_~p~0 2) 2))} is VALID [2022-04-08 13:06:39,106 INFO L290 TraceCheckUtils]: 95: Hoare triple {14057#true} assume true; {14057#true} is VALID [2022-04-08 13:06:39,106 INFO L290 TraceCheckUtils]: 94: Hoare triple {14057#true} assume !(0 == ~cond); {14057#true} is VALID [2022-04-08 13:06:39,107 INFO L290 TraceCheckUtils]: 93: Hoare triple {14057#true} ~cond := #in~cond; {14057#true} is VALID [2022-04-08 13:06:39,107 INFO L272 TraceCheckUtils]: 92: Hoare triple {14232#(<= 1 (div (div main_~p~0 2) 2))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {14057#true} is VALID [2022-04-08 13:06:39,107 INFO L290 TraceCheckUtils]: 91: Hoare triple {14232#(<= 1 (div (div main_~p~0 2) 2))} assume !false; {14232#(<= 1 (div (div main_~p~0 2) 2))} is VALID [2022-04-08 13:06:39,107 INFO L290 TraceCheckUtils]: 90: Hoare triple {14232#(<= 1 (div (div main_~p~0 2) 2))} assume !(~r~0 >= ~d~0); {14232#(<= 1 (div (div main_~p~0 2) 2))} is VALID [2022-04-08 13:06:39,108 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {14057#true} {14232#(<= 1 (div (div main_~p~0 2) 2))} #91#return; {14232#(<= 1 (div (div main_~p~0 2) 2))} is VALID [2022-04-08 13:06:39,108 INFO L290 TraceCheckUtils]: 88: Hoare triple {14057#true} assume true; {14057#true} is VALID [2022-04-08 13:06:39,108 INFO L290 TraceCheckUtils]: 87: Hoare triple {14057#true} assume !(0 == ~cond); {14057#true} is VALID [2022-04-08 13:06:39,108 INFO L290 TraceCheckUtils]: 86: Hoare triple {14057#true} ~cond := #in~cond; {14057#true} is VALID [2022-04-08 13:06:39,108 INFO L272 TraceCheckUtils]: 85: Hoare triple {14232#(<= 1 (div (div main_~p~0 2) 2))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {14057#true} is VALID [2022-04-08 13:06:39,108 INFO L284 TraceCheckUtils]: 84: Hoare quadruple {14057#true} {14232#(<= 1 (div (div main_~p~0 2) 2))} #89#return; {14232#(<= 1 (div (div main_~p~0 2) 2))} is VALID [2022-04-08 13:06:39,108 INFO L290 TraceCheckUtils]: 83: Hoare triple {14057#true} assume true; {14057#true} is VALID [2022-04-08 13:06:39,108 INFO L290 TraceCheckUtils]: 82: Hoare triple {14057#true} assume !(0 == ~cond); {14057#true} is VALID [2022-04-08 13:06:39,108 INFO L290 TraceCheckUtils]: 81: Hoare triple {14057#true} ~cond := #in~cond; {14057#true} is VALID [2022-04-08 13:06:39,108 INFO L272 TraceCheckUtils]: 80: Hoare triple {14232#(<= 1 (div (div main_~p~0 2) 2))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {14057#true} is VALID [2022-04-08 13:06:39,109 INFO L284 TraceCheckUtils]: 79: Hoare quadruple {14057#true} {14232#(<= 1 (div (div main_~p~0 2) 2))} #87#return; {14232#(<= 1 (div (div main_~p~0 2) 2))} is VALID [2022-04-08 13:06:39,109 INFO L290 TraceCheckUtils]: 78: Hoare triple {14057#true} assume true; {14057#true} is VALID [2022-04-08 13:06:39,109 INFO L290 TraceCheckUtils]: 77: Hoare triple {14057#true} assume !(0 == ~cond); {14057#true} is VALID [2022-04-08 13:06:39,109 INFO L290 TraceCheckUtils]: 76: Hoare triple {14057#true} ~cond := #in~cond; {14057#true} is VALID [2022-04-08 13:06:39,109 INFO L272 TraceCheckUtils]: 75: Hoare triple {14232#(<= 1 (div (div main_~p~0 2) 2))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {14057#true} is VALID [2022-04-08 13:06:39,109 INFO L290 TraceCheckUtils]: 74: Hoare triple {14232#(<= 1 (div (div main_~p~0 2) 2))} assume !false; {14232#(<= 1 (div (div main_~p~0 2) 2))} is VALID [2022-04-08 13:06:39,110 INFO L290 TraceCheckUtils]: 73: Hoare triple {14180#(<= 1 (div main_~p~0 2))} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {14232#(<= 1 (div (div main_~p~0 2) 2))} is VALID [2022-04-08 13:06:39,111 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {14057#true} {14180#(<= 1 (div main_~p~0 2))} #91#return; {14180#(<= 1 (div main_~p~0 2))} is VALID [2022-04-08 13:06:39,111 INFO L290 TraceCheckUtils]: 71: Hoare triple {14057#true} assume true; {14057#true} is VALID [2022-04-08 13:06:39,111 INFO L290 TraceCheckUtils]: 70: Hoare triple {14057#true} assume !(0 == ~cond); {14057#true} is VALID [2022-04-08 13:06:39,111 INFO L290 TraceCheckUtils]: 69: Hoare triple {14057#true} ~cond := #in~cond; {14057#true} is VALID [2022-04-08 13:06:39,111 INFO L272 TraceCheckUtils]: 68: Hoare triple {14180#(<= 1 (div main_~p~0 2))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {14057#true} is VALID [2022-04-08 13:06:39,111 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {14057#true} {14180#(<= 1 (div main_~p~0 2))} #89#return; {14180#(<= 1 (div main_~p~0 2))} is VALID [2022-04-08 13:06:39,111 INFO L290 TraceCheckUtils]: 66: Hoare triple {14057#true} assume true; {14057#true} is VALID [2022-04-08 13:06:39,111 INFO L290 TraceCheckUtils]: 65: Hoare triple {14057#true} assume !(0 == ~cond); {14057#true} is VALID [2022-04-08 13:06:39,111 INFO L290 TraceCheckUtils]: 64: Hoare triple {14057#true} ~cond := #in~cond; {14057#true} is VALID [2022-04-08 13:06:39,111 INFO L272 TraceCheckUtils]: 63: Hoare triple {14180#(<= 1 (div main_~p~0 2))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {14057#true} is VALID [2022-04-08 13:06:39,112 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {14057#true} {14180#(<= 1 (div main_~p~0 2))} #87#return; {14180#(<= 1 (div main_~p~0 2))} is VALID [2022-04-08 13:06:39,112 INFO L290 TraceCheckUtils]: 61: Hoare triple {14057#true} assume true; {14057#true} is VALID [2022-04-08 13:06:39,112 INFO L290 TraceCheckUtils]: 60: Hoare triple {14057#true} assume !(0 == ~cond); {14057#true} is VALID [2022-04-08 13:06:39,112 INFO L290 TraceCheckUtils]: 59: Hoare triple {14057#true} ~cond := #in~cond; {14057#true} is VALID [2022-04-08 13:06:39,112 INFO L272 TraceCheckUtils]: 58: Hoare triple {14180#(<= 1 (div main_~p~0 2))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {14057#true} is VALID [2022-04-08 13:06:39,112 INFO L290 TraceCheckUtils]: 57: Hoare triple {14180#(<= 1 (div main_~p~0 2))} assume !false; {14180#(<= 1 (div main_~p~0 2))} is VALID [2022-04-08 13:06:39,113 INFO L290 TraceCheckUtils]: 56: Hoare triple {14128#(<= 1 main_~p~0)} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {14180#(<= 1 (div main_~p~0 2))} is VALID [2022-04-08 13:06:39,113 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {14057#true} {14128#(<= 1 main_~p~0)} #91#return; {14128#(<= 1 main_~p~0)} is VALID [2022-04-08 13:06:39,113 INFO L290 TraceCheckUtils]: 54: Hoare triple {14057#true} assume true; {14057#true} is VALID [2022-04-08 13:06:39,113 INFO L290 TraceCheckUtils]: 53: Hoare triple {14057#true} assume !(0 == ~cond); {14057#true} is VALID [2022-04-08 13:06:39,113 INFO L290 TraceCheckUtils]: 52: Hoare triple {14057#true} ~cond := #in~cond; {14057#true} is VALID [2022-04-08 13:06:39,114 INFO L272 TraceCheckUtils]: 51: Hoare triple {14128#(<= 1 main_~p~0)} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {14057#true} is VALID [2022-04-08 13:06:39,114 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {14057#true} {14128#(<= 1 main_~p~0)} #89#return; {14128#(<= 1 main_~p~0)} is VALID [2022-04-08 13:06:39,114 INFO L290 TraceCheckUtils]: 49: Hoare triple {14057#true} assume true; {14057#true} is VALID [2022-04-08 13:06:39,114 INFO L290 TraceCheckUtils]: 48: Hoare triple {14057#true} assume !(0 == ~cond); {14057#true} is VALID [2022-04-08 13:06:39,114 INFO L290 TraceCheckUtils]: 47: Hoare triple {14057#true} ~cond := #in~cond; {14057#true} is VALID [2022-04-08 13:06:39,114 INFO L272 TraceCheckUtils]: 46: Hoare triple {14128#(<= 1 main_~p~0)} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {14057#true} is VALID [2022-04-08 13:06:39,114 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {14057#true} {14128#(<= 1 main_~p~0)} #87#return; {14128#(<= 1 main_~p~0)} is VALID [2022-04-08 13:06:39,115 INFO L290 TraceCheckUtils]: 44: Hoare triple {14057#true} assume true; {14057#true} is VALID [2022-04-08 13:06:39,115 INFO L290 TraceCheckUtils]: 43: Hoare triple {14057#true} assume !(0 == ~cond); {14057#true} is VALID [2022-04-08 13:06:39,115 INFO L290 TraceCheckUtils]: 42: Hoare triple {14057#true} ~cond := #in~cond; {14057#true} is VALID [2022-04-08 13:06:39,115 INFO L272 TraceCheckUtils]: 41: Hoare triple {14128#(<= 1 main_~p~0)} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {14057#true} is VALID [2022-04-08 13:06:39,115 INFO L290 TraceCheckUtils]: 40: Hoare triple {14128#(<= 1 main_~p~0)} assume !false; {14128#(<= 1 main_~p~0)} is VALID [2022-04-08 13:06:39,115 INFO L290 TraceCheckUtils]: 39: Hoare triple {14128#(<= 1 main_~p~0)} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {14128#(<= 1 main_~p~0)} is VALID [2022-04-08 13:06:39,116 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {14057#true} {14128#(<= 1 main_~p~0)} #91#return; {14128#(<= 1 main_~p~0)} is VALID [2022-04-08 13:06:39,116 INFO L290 TraceCheckUtils]: 37: Hoare triple {14057#true} assume true; {14057#true} is VALID [2022-04-08 13:06:39,116 INFO L290 TraceCheckUtils]: 36: Hoare triple {14057#true} assume !(0 == ~cond); {14057#true} is VALID [2022-04-08 13:06:39,116 INFO L290 TraceCheckUtils]: 35: Hoare triple {14057#true} ~cond := #in~cond; {14057#true} is VALID [2022-04-08 13:06:39,116 INFO L272 TraceCheckUtils]: 34: Hoare triple {14128#(<= 1 main_~p~0)} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {14057#true} is VALID [2022-04-08 13:06:39,117 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {14057#true} {14128#(<= 1 main_~p~0)} #89#return; {14128#(<= 1 main_~p~0)} is VALID [2022-04-08 13:06:39,117 INFO L290 TraceCheckUtils]: 32: Hoare triple {14057#true} assume true; {14057#true} is VALID [2022-04-08 13:06:39,117 INFO L290 TraceCheckUtils]: 31: Hoare triple {14057#true} assume !(0 == ~cond); {14057#true} is VALID [2022-04-08 13:06:39,117 INFO L290 TraceCheckUtils]: 30: Hoare triple {14057#true} ~cond := #in~cond; {14057#true} is VALID [2022-04-08 13:06:39,117 INFO L272 TraceCheckUtils]: 29: Hoare triple {14128#(<= 1 main_~p~0)} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {14057#true} is VALID [2022-04-08 13:06:39,117 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {14057#true} {14128#(<= 1 main_~p~0)} #87#return; {14128#(<= 1 main_~p~0)} is VALID [2022-04-08 13:06:39,117 INFO L290 TraceCheckUtils]: 27: Hoare triple {14057#true} assume true; {14057#true} is VALID [2022-04-08 13:06:39,117 INFO L290 TraceCheckUtils]: 26: Hoare triple {14057#true} assume !(0 == ~cond); {14057#true} is VALID [2022-04-08 13:06:39,117 INFO L290 TraceCheckUtils]: 25: Hoare triple {14057#true} ~cond := #in~cond; {14057#true} is VALID [2022-04-08 13:06:39,117 INFO L272 TraceCheckUtils]: 24: Hoare triple {14128#(<= 1 main_~p~0)} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {14057#true} is VALID [2022-04-08 13:06:39,118 INFO L290 TraceCheckUtils]: 23: Hoare triple {14128#(<= 1 main_~p~0)} assume !false; {14128#(<= 1 main_~p~0)} is VALID [2022-04-08 13:06:39,118 INFO L290 TraceCheckUtils]: 22: Hoare triple {14057#true} ~r~0 := ~A~0 % 4294967296;~d~0 := ~B~0 % 4294967296;~p~0 := 1;~q~0 := 0; {14128#(<= 1 main_~p~0)} is VALID [2022-04-08 13:06:39,118 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {14057#true} {14057#true} #85#return; {14057#true} is VALID [2022-04-08 13:06:39,118 INFO L290 TraceCheckUtils]: 20: Hoare triple {14057#true} assume true; {14057#true} is VALID [2022-04-08 13:06:39,118 INFO L290 TraceCheckUtils]: 19: Hoare triple {14057#true} assume !(0 == ~cond); {14057#true} is VALID [2022-04-08 13:06:39,118 INFO L290 TraceCheckUtils]: 18: Hoare triple {14057#true} ~cond := #in~cond; {14057#true} is VALID [2022-04-08 13:06:39,118 INFO L272 TraceCheckUtils]: 17: Hoare triple {14057#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 1 then 1 else 0)); {14057#true} is VALID [2022-04-08 13:06:39,118 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {14057#true} {14057#true} #83#return; {14057#true} is VALID [2022-04-08 13:06:39,118 INFO L290 TraceCheckUtils]: 15: Hoare triple {14057#true} assume true; {14057#true} is VALID [2022-04-08 13:06:39,118 INFO L290 TraceCheckUtils]: 14: Hoare triple {14057#true} assume !(0 == ~cond); {14057#true} is VALID [2022-04-08 13:06:39,118 INFO L290 TraceCheckUtils]: 13: Hoare triple {14057#true} ~cond := #in~cond; {14057#true} is VALID [2022-04-08 13:06:39,118 INFO L272 TraceCheckUtils]: 12: Hoare triple {14057#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 0 && ~B~0 % 4294967296 <= 20 then 1 else 0)); {14057#true} is VALID [2022-04-08 13:06:39,119 INFO L290 TraceCheckUtils]: 11: Hoare triple {14057#true} ~B~0 := #t~nondet5;havoc #t~nondet5; {14057#true} is VALID [2022-04-08 13:06:39,119 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {14057#true} {14057#true} #81#return; {14057#true} is VALID [2022-04-08 13:06:39,119 INFO L290 TraceCheckUtils]: 9: Hoare triple {14057#true} assume true; {14057#true} is VALID [2022-04-08 13:06:39,119 INFO L290 TraceCheckUtils]: 8: Hoare triple {14057#true} assume !(0 == ~cond); {14057#true} is VALID [2022-04-08 13:06:39,119 INFO L290 TraceCheckUtils]: 7: Hoare triple {14057#true} ~cond := #in~cond; {14057#true} is VALID [2022-04-08 13:06:39,119 INFO L272 TraceCheckUtils]: 6: Hoare triple {14057#true} call assume_abort_if_not((if ~A~0 % 4294967296 >= 0 && ~A~0 % 4294967296 <= 20 then 1 else 0)); {14057#true} is VALID [2022-04-08 13:06:39,119 INFO L290 TraceCheckUtils]: 5: Hoare triple {14057#true} havoc ~A~0;havoc ~B~0;havoc ~r~0;havoc ~d~0;havoc ~p~0;havoc ~q~0;~A~0 := #t~nondet4;havoc #t~nondet4; {14057#true} is VALID [2022-04-08 13:06:39,119 INFO L272 TraceCheckUtils]: 4: Hoare triple {14057#true} call #t~ret6 := main(); {14057#true} is VALID [2022-04-08 13:06:39,119 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {14057#true} {14057#true} #101#return; {14057#true} is VALID [2022-04-08 13:06:39,119 INFO L290 TraceCheckUtils]: 2: Hoare triple {14057#true} assume true; {14057#true} is VALID [2022-04-08 13:06:39,119 INFO L290 TraceCheckUtils]: 1: Hoare triple {14057#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {14057#true} is VALID [2022-04-08 13:06:39,119 INFO L272 TraceCheckUtils]: 0: Hoare triple {14057#true} call ULTIMATE.init(); {14057#true} is VALID [2022-04-08 13:06:39,119 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 57 proven. 4 refuted. 0 times theorem prover too weak. 497 trivial. 0 not checked. [2022-04-08 13:06:39,119 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 13:06:39,120 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1087067713] [2022-04-08 13:06:39,120 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 13:06:39,120 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [339117433] [2022-04-08 13:06:39,120 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [339117433] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 13:06:39,120 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 13:06:39,120 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 6 [2022-04-08 13:06:39,120 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 13:06:39,120 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [449308133] [2022-04-08 13:06:39,120 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [449308133] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 13:06:39,120 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 13:06:39,120 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 13:06:39,120 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1728108568] [2022-04-08 13:06:39,120 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 13:06:39,121 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.5) internal successors, (27), 6 states have internal predecessors, (27), 6 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (20), 5 states have call predecessors, (20), 5 states have call successors, (20) Word has length 120 [2022-04-08 13:06:39,121 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 13:06:39,121 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 4.5) internal successors, (27), 6 states have internal predecessors, (27), 6 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (20), 5 states have call predecessors, (20), 5 states have call successors, (20) [2022-04-08 13:06:39,192 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 69 edges. 69 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 13:06:39,192 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 13:06:39,192 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 13:06:39,192 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 13:06:39,192 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-04-08 13:06:39,193 INFO L87 Difference]: Start difference. First operand 124 states and 142 transitions. Second operand has 6 states, 6 states have (on average 4.5) internal successors, (27), 6 states have internal predecessors, (27), 6 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (20), 5 states have call predecessors, (20), 5 states have call successors, (20) [2022-04-08 13:06:39,549 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 13:06:39,549 INFO L93 Difference]: Finished difference Result 150 states and 178 transitions. [2022-04-08 13:06:39,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 13:06:39,549 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.5) internal successors, (27), 6 states have internal predecessors, (27), 6 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (20), 5 states have call predecessors, (20), 5 states have call successors, (20) Word has length 120 [2022-04-08 13:06:39,550 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 13:06:39,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 4.5) internal successors, (27), 6 states have internal predecessors, (27), 6 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (20), 5 states have call predecessors, (20), 5 states have call successors, (20) [2022-04-08 13:06:39,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 99 transitions. [2022-04-08 13:06:39,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 4.5) internal successors, (27), 6 states have internal predecessors, (27), 6 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (20), 5 states have call predecessors, (20), 5 states have call successors, (20) [2022-04-08 13:06:39,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 99 transitions. [2022-04-08 13:06:39,552 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 99 transitions. [2022-04-08 13:06:39,655 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 99 edges. 99 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 13:06:39,657 INFO L225 Difference]: With dead ends: 150 [2022-04-08 13:06:39,657 INFO L226 Difference]: Without dead ends: 137 [2022-04-08 13:06:39,658 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 239 GetRequests, 230 SyntacticMatches, 5 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-04-08 13:06:39,658 INFO L913 BasicCegarLoop]: 66 mSDtfsCounter, 20 mSDsluCounter, 41 mSDsCounter, 0 mSdLazyCounter, 47 mSolverCounterSat, 18 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 25 SdHoareTripleChecker+Valid, 107 SdHoareTripleChecker+Invalid, 65 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 18 IncrementalHoareTripleChecker+Valid, 47 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 13:06:39,658 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [25 Valid, 107 Invalid, 65 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [18 Valid, 47 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 13:06:39,658 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137 states. [2022-04-08 13:06:39,763 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137 to 137. [2022-04-08 13:06:39,763 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 13:06:39,764 INFO L82 GeneralOperation]: Start isEquivalent. First operand 137 states. Second operand has 137 states, 83 states have (on average 1.108433734939759) internal successors, (92), 87 states have internal predecessors, (92), 36 states have call successors, (36), 18 states have call predecessors, (36), 17 states have return successors, (34), 31 states have call predecessors, (34), 34 states have call successors, (34) [2022-04-08 13:06:39,764 INFO L74 IsIncluded]: Start isIncluded. First operand 137 states. Second operand has 137 states, 83 states have (on average 1.108433734939759) internal successors, (92), 87 states have internal predecessors, (92), 36 states have call successors, (36), 18 states have call predecessors, (36), 17 states have return successors, (34), 31 states have call predecessors, (34), 34 states have call successors, (34) [2022-04-08 13:06:39,764 INFO L87 Difference]: Start difference. First operand 137 states. Second operand has 137 states, 83 states have (on average 1.108433734939759) internal successors, (92), 87 states have internal predecessors, (92), 36 states have call successors, (36), 18 states have call predecessors, (36), 17 states have return successors, (34), 31 states have call predecessors, (34), 34 states have call successors, (34) [2022-04-08 13:06:39,766 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 13:06:39,766 INFO L93 Difference]: Finished difference Result 137 states and 162 transitions. [2022-04-08 13:06:39,766 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 162 transitions. [2022-04-08 13:06:39,767 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 13:06:39,767 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 13:06:39,767 INFO L74 IsIncluded]: Start isIncluded. First operand has 137 states, 83 states have (on average 1.108433734939759) internal successors, (92), 87 states have internal predecessors, (92), 36 states have call successors, (36), 18 states have call predecessors, (36), 17 states have return successors, (34), 31 states have call predecessors, (34), 34 states have call successors, (34) Second operand 137 states. [2022-04-08 13:06:39,767 INFO L87 Difference]: Start difference. First operand has 137 states, 83 states have (on average 1.108433734939759) internal successors, (92), 87 states have internal predecessors, (92), 36 states have call successors, (36), 18 states have call predecessors, (36), 17 states have return successors, (34), 31 states have call predecessors, (34), 34 states have call successors, (34) Second operand 137 states. [2022-04-08 13:06:39,770 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 13:06:39,770 INFO L93 Difference]: Finished difference Result 137 states and 162 transitions. [2022-04-08 13:06:39,770 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 162 transitions. [2022-04-08 13:06:39,770 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 13:06:39,770 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 13:06:39,770 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 13:06:39,770 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 13:06:39,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 137 states, 83 states have (on average 1.108433734939759) internal successors, (92), 87 states have internal predecessors, (92), 36 states have call successors, (36), 18 states have call predecessors, (36), 17 states have return successors, (34), 31 states have call predecessors, (34), 34 states have call successors, (34) [2022-04-08 13:06:39,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 162 transitions. [2022-04-08 13:06:39,773 INFO L78 Accepts]: Start accepts. Automaton has 137 states and 162 transitions. Word has length 120 [2022-04-08 13:06:39,773 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 13:06:39,773 INFO L478 AbstractCegarLoop]: Abstraction has 137 states and 162 transitions. [2022-04-08 13:06:39,773 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.5) internal successors, (27), 6 states have internal predecessors, (27), 6 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (20), 5 states have call predecessors, (20), 5 states have call successors, (20) [2022-04-08 13:06:39,773 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 137 states and 162 transitions. [2022-04-08 13:06:40,040 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 162 edges. 162 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 13:06:40,040 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 162 transitions. [2022-04-08 13:06:40,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-04-08 13:06:40,041 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 13:06:40,041 INFO L499 BasicCegarLoop]: trace histogram [17, 16, 16, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 13:06:40,061 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2022-04-08 13:06:40,241 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2022-04-08 13:06:40,241 INFO L403 AbstractCegarLoop]: === Iteration 17 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 13:06:40,242 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 13:06:40,242 INFO L85 PathProgramCache]: Analyzing trace with hash 515319041, now seen corresponding path program 13 times [2022-04-08 13:06:40,242 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 13:06:40,242 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [968819690] [2022-04-08 13:06:40,242 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 13:06:40,242 INFO L85 PathProgramCache]: Analyzing trace with hash 515319041, now seen corresponding path program 14 times [2022-04-08 13:06:40,242 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 13:06:40,242 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1571678567] [2022-04-08 13:06:40,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 13:06:40,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 13:06:40,252 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 13:06:40,252 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [433496953] [2022-04-08 13:06:40,253 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 13:06:40,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 13:06:40,253 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 13:06:40,259 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-08 13:06:40,260 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2022-04-08 13:06:40,379 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 13:06:40,380 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 13:06:40,381 INFO L263 TraceCheckSpWp]: Trace formula consists of 274 conjuncts, 46 conjunts are in the unsatisfiable core [2022-04-08 13:06:40,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 13:06:40,405 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 13:06:47,448 INFO L272 TraceCheckUtils]: 0: Hoare triple {15630#true} call ULTIMATE.init(); {15630#true} is VALID [2022-04-08 13:06:47,449 INFO L290 TraceCheckUtils]: 1: Hoare triple {15630#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {15630#true} is VALID [2022-04-08 13:06:47,449 INFO L290 TraceCheckUtils]: 2: Hoare triple {15630#true} assume true; {15630#true} is VALID [2022-04-08 13:06:47,449 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15630#true} {15630#true} #101#return; {15630#true} is VALID [2022-04-08 13:06:47,449 INFO L272 TraceCheckUtils]: 4: Hoare triple {15630#true} call #t~ret6 := main(); {15630#true} is VALID [2022-04-08 13:06:47,449 INFO L290 TraceCheckUtils]: 5: Hoare triple {15630#true} havoc ~A~0;havoc ~B~0;havoc ~r~0;havoc ~d~0;havoc ~p~0;havoc ~q~0;~A~0 := #t~nondet4;havoc #t~nondet4; {15630#true} is VALID [2022-04-08 13:06:47,449 INFO L272 TraceCheckUtils]: 6: Hoare triple {15630#true} call assume_abort_if_not((if ~A~0 % 4294967296 >= 0 && ~A~0 % 4294967296 <= 20 then 1 else 0)); {15630#true} is VALID [2022-04-08 13:06:47,449 INFO L290 TraceCheckUtils]: 7: Hoare triple {15630#true} ~cond := #in~cond; {15630#true} is VALID [2022-04-08 13:06:47,449 INFO L290 TraceCheckUtils]: 8: Hoare triple {15630#true} assume !(0 == ~cond); {15630#true} is VALID [2022-04-08 13:06:47,449 INFO L290 TraceCheckUtils]: 9: Hoare triple {15630#true} assume true; {15630#true} is VALID [2022-04-08 13:06:47,449 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {15630#true} {15630#true} #81#return; {15630#true} is VALID [2022-04-08 13:06:47,449 INFO L290 TraceCheckUtils]: 11: Hoare triple {15630#true} ~B~0 := #t~nondet5;havoc #t~nondet5; {15630#true} is VALID [2022-04-08 13:06:47,449 INFO L272 TraceCheckUtils]: 12: Hoare triple {15630#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 0 && ~B~0 % 4294967296 <= 20 then 1 else 0)); {15630#true} is VALID [2022-04-08 13:06:47,449 INFO L290 TraceCheckUtils]: 13: Hoare triple {15630#true} ~cond := #in~cond; {15630#true} is VALID [2022-04-08 13:06:47,449 INFO L290 TraceCheckUtils]: 14: Hoare triple {15630#true} assume !(0 == ~cond); {15630#true} is VALID [2022-04-08 13:06:47,449 INFO L290 TraceCheckUtils]: 15: Hoare triple {15630#true} assume true; {15630#true} is VALID [2022-04-08 13:06:47,450 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {15630#true} {15630#true} #83#return; {15630#true} is VALID [2022-04-08 13:06:47,450 INFO L272 TraceCheckUtils]: 17: Hoare triple {15630#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 1 then 1 else 0)); {15630#true} is VALID [2022-04-08 13:06:47,450 INFO L290 TraceCheckUtils]: 18: Hoare triple {15630#true} ~cond := #in~cond; {15630#true} is VALID [2022-04-08 13:06:47,450 INFO L290 TraceCheckUtils]: 19: Hoare triple {15630#true} assume !(0 == ~cond); {15630#true} is VALID [2022-04-08 13:06:47,450 INFO L290 TraceCheckUtils]: 20: Hoare triple {15630#true} assume true; {15630#true} is VALID [2022-04-08 13:06:47,450 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {15630#true} {15630#true} #85#return; {15630#true} is VALID [2022-04-08 13:06:47,450 INFO L290 TraceCheckUtils]: 22: Hoare triple {15630#true} ~r~0 := ~A~0 % 4294967296;~d~0 := ~B~0 % 4294967296;~p~0 := 1;~q~0 := 0; {15701#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= main_~p~0 1))} is VALID [2022-04-08 13:06:47,451 INFO L290 TraceCheckUtils]: 23: Hoare triple {15701#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= main_~p~0 1))} assume !false; {15701#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= main_~p~0 1))} is VALID [2022-04-08 13:06:47,451 INFO L272 TraceCheckUtils]: 24: Hoare triple {15701#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= main_~p~0 1))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {15630#true} is VALID [2022-04-08 13:06:47,451 INFO L290 TraceCheckUtils]: 25: Hoare triple {15630#true} ~cond := #in~cond; {15630#true} is VALID [2022-04-08 13:06:47,451 INFO L290 TraceCheckUtils]: 26: Hoare triple {15630#true} assume !(0 == ~cond); {15630#true} is VALID [2022-04-08 13:06:47,451 INFO L290 TraceCheckUtils]: 27: Hoare triple {15630#true} assume true; {15630#true} is VALID [2022-04-08 13:06:47,452 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {15630#true} {15701#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= main_~p~0 1))} #87#return; {15701#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= main_~p~0 1))} is VALID [2022-04-08 13:06:47,452 INFO L272 TraceCheckUtils]: 29: Hoare triple {15701#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= main_~p~0 1))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {15630#true} is VALID [2022-04-08 13:06:47,452 INFO L290 TraceCheckUtils]: 30: Hoare triple {15630#true} ~cond := #in~cond; {15630#true} is VALID [2022-04-08 13:06:47,452 INFO L290 TraceCheckUtils]: 31: Hoare triple {15630#true} assume !(0 == ~cond); {15630#true} is VALID [2022-04-08 13:06:47,452 INFO L290 TraceCheckUtils]: 32: Hoare triple {15630#true} assume true; {15630#true} is VALID [2022-04-08 13:06:47,452 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {15630#true} {15701#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= main_~p~0 1))} #89#return; {15701#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= main_~p~0 1))} is VALID [2022-04-08 13:06:47,452 INFO L272 TraceCheckUtils]: 34: Hoare triple {15701#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= main_~p~0 1))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {15630#true} is VALID [2022-04-08 13:06:47,452 INFO L290 TraceCheckUtils]: 35: Hoare triple {15630#true} ~cond := #in~cond; {15630#true} is VALID [2022-04-08 13:06:47,453 INFO L290 TraceCheckUtils]: 36: Hoare triple {15630#true} assume !(0 == ~cond); {15630#true} is VALID [2022-04-08 13:06:47,453 INFO L290 TraceCheckUtils]: 37: Hoare triple {15630#true} assume true; {15630#true} is VALID [2022-04-08 13:06:47,453 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {15630#true} {15701#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= main_~p~0 1))} #91#return; {15701#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= main_~p~0 1))} is VALID [2022-04-08 13:06:47,456 INFO L290 TraceCheckUtils]: 39: Hoare triple {15701#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= main_~p~0 1))} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {15753#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (= main_~q~0 0))} is VALID [2022-04-08 13:06:47,456 INFO L290 TraceCheckUtils]: 40: Hoare triple {15753#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (= main_~q~0 0))} assume !false; {15753#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (= main_~q~0 0))} is VALID [2022-04-08 13:06:47,456 INFO L272 TraceCheckUtils]: 41: Hoare triple {15753#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (= main_~q~0 0))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {15630#true} is VALID [2022-04-08 13:06:47,456 INFO L290 TraceCheckUtils]: 42: Hoare triple {15630#true} ~cond := #in~cond; {15630#true} is VALID [2022-04-08 13:06:47,456 INFO L290 TraceCheckUtils]: 43: Hoare triple {15630#true} assume !(0 == ~cond); {15630#true} is VALID [2022-04-08 13:06:47,456 INFO L290 TraceCheckUtils]: 44: Hoare triple {15630#true} assume true; {15630#true} is VALID [2022-04-08 13:06:47,457 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {15630#true} {15753#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (= main_~q~0 0))} #87#return; {15753#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (= main_~q~0 0))} is VALID [2022-04-08 13:06:47,457 INFO L272 TraceCheckUtils]: 46: Hoare triple {15753#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (= main_~q~0 0))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {15630#true} is VALID [2022-04-08 13:06:47,457 INFO L290 TraceCheckUtils]: 47: Hoare triple {15630#true} ~cond := #in~cond; {15630#true} is VALID [2022-04-08 13:06:47,457 INFO L290 TraceCheckUtils]: 48: Hoare triple {15630#true} assume !(0 == ~cond); {15630#true} is VALID [2022-04-08 13:06:47,457 INFO L290 TraceCheckUtils]: 49: Hoare triple {15630#true} assume true; {15630#true} is VALID [2022-04-08 13:06:47,458 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {15630#true} {15753#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (= main_~q~0 0))} #89#return; {15753#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (= main_~q~0 0))} is VALID [2022-04-08 13:06:47,458 INFO L272 TraceCheckUtils]: 51: Hoare triple {15753#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (= main_~q~0 0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {15630#true} is VALID [2022-04-08 13:06:47,458 INFO L290 TraceCheckUtils]: 52: Hoare triple {15630#true} ~cond := #in~cond; {15793#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2022-04-08 13:06:47,458 INFO L290 TraceCheckUtils]: 53: Hoare triple {15793#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} assume !(0 == ~cond); {15797#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 13:06:47,459 INFO L290 TraceCheckUtils]: 54: Hoare triple {15797#(not (= |__VERIFIER_assert_#in~cond| 0))} assume true; {15797#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 13:06:47,459 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {15797#(not (= |__VERIFIER_assert_#in~cond| 0))} {15753#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (= main_~q~0 0))} #91#return; {15753#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (= main_~q~0 0))} is VALID [2022-04-08 13:06:47,462 INFO L290 TraceCheckUtils]: 56: Hoare triple {15753#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (= main_~q~0 0))} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {15807#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (= main_~q~0 0) (= main_~p~0 4))} is VALID [2022-04-08 13:06:47,462 INFO L290 TraceCheckUtils]: 57: Hoare triple {15807#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (= main_~q~0 0) (= main_~p~0 4))} assume !false; {15807#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (= main_~q~0 0) (= main_~p~0 4))} is VALID [2022-04-08 13:06:47,462 INFO L272 TraceCheckUtils]: 58: Hoare triple {15807#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (= main_~q~0 0) (= main_~p~0 4))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {15630#true} is VALID [2022-04-08 13:06:47,462 INFO L290 TraceCheckUtils]: 59: Hoare triple {15630#true} ~cond := #in~cond; {15630#true} is VALID [2022-04-08 13:06:47,462 INFO L290 TraceCheckUtils]: 60: Hoare triple {15630#true} assume !(0 == ~cond); {15630#true} is VALID [2022-04-08 13:06:47,462 INFO L290 TraceCheckUtils]: 61: Hoare triple {15630#true} assume true; {15630#true} is VALID [2022-04-08 13:06:47,463 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {15630#true} {15807#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (= main_~q~0 0) (= main_~p~0 4))} #87#return; {15807#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (= main_~q~0 0) (= main_~p~0 4))} is VALID [2022-04-08 13:06:47,463 INFO L272 TraceCheckUtils]: 63: Hoare triple {15807#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (= main_~q~0 0) (= main_~p~0 4))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {15630#true} is VALID [2022-04-08 13:06:47,463 INFO L290 TraceCheckUtils]: 64: Hoare triple {15630#true} ~cond := #in~cond; {15630#true} is VALID [2022-04-08 13:06:47,463 INFO L290 TraceCheckUtils]: 65: Hoare triple {15630#true} assume !(0 == ~cond); {15630#true} is VALID [2022-04-08 13:06:47,463 INFO L290 TraceCheckUtils]: 66: Hoare triple {15630#true} assume true; {15630#true} is VALID [2022-04-08 13:06:47,464 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {15630#true} {15807#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (= main_~q~0 0) (= main_~p~0 4))} #89#return; {15807#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (= main_~q~0 0) (= main_~p~0 4))} is VALID [2022-04-08 13:06:47,464 INFO L272 TraceCheckUtils]: 68: Hoare triple {15807#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (= main_~q~0 0) (= main_~p~0 4))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {15630#true} is VALID [2022-04-08 13:06:47,464 INFO L290 TraceCheckUtils]: 69: Hoare triple {15630#true} ~cond := #in~cond; {15630#true} is VALID [2022-04-08 13:06:47,464 INFO L290 TraceCheckUtils]: 70: Hoare triple {15630#true} assume !(0 == ~cond); {15630#true} is VALID [2022-04-08 13:06:47,464 INFO L290 TraceCheckUtils]: 71: Hoare triple {15630#true} assume true; {15630#true} is VALID [2022-04-08 13:06:47,465 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {15630#true} {15807#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (= main_~q~0 0) (= main_~p~0 4))} #91#return; {15807#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (= main_~q~0 0) (= main_~p~0 4))} is VALID [2022-04-08 13:06:47,467 INFO L290 TraceCheckUtils]: 73: Hoare triple {15807#(and (= (mod main_~A~0 4294967296) main_~r~0) (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (= main_~q~0 0) (= main_~p~0 4))} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {15859#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 8) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (= main_~q~0 0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} is VALID [2022-04-08 13:06:47,467 INFO L290 TraceCheckUtils]: 74: Hoare triple {15859#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 8) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (= main_~q~0 0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} assume !false; {15859#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 8) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (= main_~q~0 0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} is VALID [2022-04-08 13:06:47,467 INFO L272 TraceCheckUtils]: 75: Hoare triple {15859#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 8) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (= main_~q~0 0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {15630#true} is VALID [2022-04-08 13:06:47,467 INFO L290 TraceCheckUtils]: 76: Hoare triple {15630#true} ~cond := #in~cond; {15630#true} is VALID [2022-04-08 13:06:47,468 INFO L290 TraceCheckUtils]: 77: Hoare triple {15630#true} assume !(0 == ~cond); {15630#true} is VALID [2022-04-08 13:06:47,468 INFO L290 TraceCheckUtils]: 78: Hoare triple {15630#true} assume true; {15630#true} is VALID [2022-04-08 13:06:47,468 INFO L284 TraceCheckUtils]: 79: Hoare quadruple {15630#true} {15859#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 8) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (= main_~q~0 0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} #87#return; {15859#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 8) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (= main_~q~0 0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} is VALID [2022-04-08 13:06:47,468 INFO L272 TraceCheckUtils]: 80: Hoare triple {15859#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 8) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (= main_~q~0 0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {15630#true} is VALID [2022-04-08 13:06:47,468 INFO L290 TraceCheckUtils]: 81: Hoare triple {15630#true} ~cond := #in~cond; {15630#true} is VALID [2022-04-08 13:06:47,468 INFO L290 TraceCheckUtils]: 82: Hoare triple {15630#true} assume !(0 == ~cond); {15630#true} is VALID [2022-04-08 13:06:47,468 INFO L290 TraceCheckUtils]: 83: Hoare triple {15630#true} assume true; {15630#true} is VALID [2022-04-08 13:06:47,469 INFO L284 TraceCheckUtils]: 84: Hoare quadruple {15630#true} {15859#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 8) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (= main_~q~0 0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} #89#return; {15859#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 8) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (= main_~q~0 0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} is VALID [2022-04-08 13:06:47,469 INFO L272 TraceCheckUtils]: 85: Hoare triple {15859#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 8) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (= main_~q~0 0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {15630#true} is VALID [2022-04-08 13:06:47,469 INFO L290 TraceCheckUtils]: 86: Hoare triple {15630#true} ~cond := #in~cond; {15630#true} is VALID [2022-04-08 13:06:47,469 INFO L290 TraceCheckUtils]: 87: Hoare triple {15630#true} assume !(0 == ~cond); {15630#true} is VALID [2022-04-08 13:06:47,469 INFO L290 TraceCheckUtils]: 88: Hoare triple {15630#true} assume true; {15630#true} is VALID [2022-04-08 13:06:47,470 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {15630#true} {15859#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 8) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (= main_~q~0 0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} #91#return; {15859#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 8) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (= main_~q~0 0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} is VALID [2022-04-08 13:06:47,470 INFO L290 TraceCheckUtils]: 90: Hoare triple {15859#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 8) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (= main_~q~0 0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} assume !(~r~0 >= ~d~0); {15911#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 8) (not (<= main_~d~0 main_~r~0)) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (= main_~q~0 0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} is VALID [2022-04-08 13:06:47,471 INFO L290 TraceCheckUtils]: 91: Hoare triple {15911#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 8) (not (<= main_~d~0 main_~r~0)) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (= main_~q~0 0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} assume !false; {15911#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 8) (not (<= main_~d~0 main_~r~0)) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (= main_~q~0 0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} is VALID [2022-04-08 13:06:47,471 INFO L272 TraceCheckUtils]: 92: Hoare triple {15911#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 8) (not (<= main_~d~0 main_~r~0)) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (= main_~q~0 0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {15630#true} is VALID [2022-04-08 13:06:47,471 INFO L290 TraceCheckUtils]: 93: Hoare triple {15630#true} ~cond := #in~cond; {15630#true} is VALID [2022-04-08 13:06:47,471 INFO L290 TraceCheckUtils]: 94: Hoare triple {15630#true} assume !(0 == ~cond); {15630#true} is VALID [2022-04-08 13:06:47,471 INFO L290 TraceCheckUtils]: 95: Hoare triple {15630#true} assume true; {15630#true} is VALID [2022-04-08 13:06:47,471 INFO L284 TraceCheckUtils]: 96: Hoare quadruple {15630#true} {15911#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 8) (not (<= main_~d~0 main_~r~0)) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (= main_~q~0 0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} #93#return; {15911#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 8) (not (<= main_~d~0 main_~r~0)) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (= main_~q~0 0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} is VALID [2022-04-08 13:06:47,472 INFO L272 TraceCheckUtils]: 97: Hoare triple {15911#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 8) (not (<= main_~d~0 main_~r~0)) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (= main_~q~0 0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {15630#true} is VALID [2022-04-08 13:06:47,472 INFO L290 TraceCheckUtils]: 98: Hoare triple {15630#true} ~cond := #in~cond; {15630#true} is VALID [2022-04-08 13:06:47,472 INFO L290 TraceCheckUtils]: 99: Hoare triple {15630#true} assume !(0 == ~cond); {15630#true} is VALID [2022-04-08 13:06:47,472 INFO L290 TraceCheckUtils]: 100: Hoare triple {15630#true} assume true; {15630#true} is VALID [2022-04-08 13:06:47,472 INFO L284 TraceCheckUtils]: 101: Hoare quadruple {15630#true} {15911#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 8) (not (<= main_~d~0 main_~r~0)) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (= main_~q~0 0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} #95#return; {15911#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 8) (not (<= main_~d~0 main_~r~0)) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (= main_~q~0 0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} is VALID [2022-04-08 13:06:47,476 INFO L290 TraceCheckUtils]: 102: Hoare triple {15911#(and (= (mod main_~A~0 4294967296) main_~r~0) (= main_~p~0 8) (not (<= main_~d~0 main_~r~0)) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (= main_~q~0 0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} assume !!(1 != ~p~0);~d~0 := (if ~d~0 < 0 && 0 != ~d~0 % 2 then 1 + ~d~0 / 2 else ~d~0 / 2);~p~0 := (if ~p~0 < 0 && 0 != ~p~0 % 2 then 1 + ~p~0 / 2 else ~p~0 / 2); {15948#(and (= main_~d~0 (div (* 8 (mod main_~B~0 4294967296)) 2)) (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= main_~p~0 4) (not (<= (* 8 (mod main_~B~0 4294967296)) main_~r~0)) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} is VALID [2022-04-08 13:06:47,479 INFO L290 TraceCheckUtils]: 103: Hoare triple {15948#(and (= main_~d~0 (div (* 8 (mod main_~B~0 4294967296)) 2)) (= (mod main_~A~0 4294967296) main_~r~0) (= main_~q~0 0) (= main_~p~0 4) (not (<= (* 8 (mod main_~B~0 4294967296)) main_~r~0)) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} assume ~r~0 >= ~d~0;~r~0 := ~r~0 - ~d~0;~q~0 := ~q~0 + ~p~0; {15952#(and (= (+ main_~q~0 (* (- 1) main_~p~0)) 0) (= main_~d~0 (div (* 8 (mod main_~B~0 4294967296)) 2)) (<= (* (mod main_~B~0 4294967296) 4) (+ main_~d~0 main_~r~0)) (not (<= (* 8 (mod main_~B~0 4294967296)) (+ main_~d~0 main_~r~0))) (= (+ main_~d~0 main_~r~0) (mod main_~A~0 4294967296)) (= main_~p~0 4))} is VALID [2022-04-08 13:06:47,480 INFO L290 TraceCheckUtils]: 104: Hoare triple {15952#(and (= (+ main_~q~0 (* (- 1) main_~p~0)) 0) (= main_~d~0 (div (* 8 (mod main_~B~0 4294967296)) 2)) (<= (* (mod main_~B~0 4294967296) 4) (+ main_~d~0 main_~r~0)) (not (<= (* 8 (mod main_~B~0 4294967296)) (+ main_~d~0 main_~r~0))) (= (+ main_~d~0 main_~r~0) (mod main_~A~0 4294967296)) (= main_~p~0 4))} assume !false; {15952#(and (= (+ main_~q~0 (* (- 1) main_~p~0)) 0) (= main_~d~0 (div (* 8 (mod main_~B~0 4294967296)) 2)) (<= (* (mod main_~B~0 4294967296) 4) (+ main_~d~0 main_~r~0)) (not (<= (* 8 (mod main_~B~0 4294967296)) (+ main_~d~0 main_~r~0))) (= (+ main_~d~0 main_~r~0) (mod main_~A~0 4294967296)) (= main_~p~0 4))} is VALID [2022-04-08 13:06:47,480 INFO L272 TraceCheckUtils]: 105: Hoare triple {15952#(and (= (+ main_~q~0 (* (- 1) main_~p~0)) 0) (= main_~d~0 (div (* 8 (mod main_~B~0 4294967296)) 2)) (<= (* (mod main_~B~0 4294967296) 4) (+ main_~d~0 main_~r~0)) (not (<= (* 8 (mod main_~B~0 4294967296)) (+ main_~d~0 main_~r~0))) (= (+ main_~d~0 main_~r~0) (mod main_~A~0 4294967296)) (= main_~p~0 4))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {15630#true} is VALID [2022-04-08 13:06:47,480 INFO L290 TraceCheckUtils]: 106: Hoare triple {15630#true} ~cond := #in~cond; {15630#true} is VALID [2022-04-08 13:06:47,480 INFO L290 TraceCheckUtils]: 107: Hoare triple {15630#true} assume !(0 == ~cond); {15630#true} is VALID [2022-04-08 13:06:47,480 INFO L290 TraceCheckUtils]: 108: Hoare triple {15630#true} assume true; {15630#true} is VALID [2022-04-08 13:06:47,481 INFO L284 TraceCheckUtils]: 109: Hoare quadruple {15630#true} {15952#(and (= (+ main_~q~0 (* (- 1) main_~p~0)) 0) (= main_~d~0 (div (* 8 (mod main_~B~0 4294967296)) 2)) (<= (* (mod main_~B~0 4294967296) 4) (+ main_~d~0 main_~r~0)) (not (<= (* 8 (mod main_~B~0 4294967296)) (+ main_~d~0 main_~r~0))) (= (+ main_~d~0 main_~r~0) (mod main_~A~0 4294967296)) (= main_~p~0 4))} #93#return; {15952#(and (= (+ main_~q~0 (* (- 1) main_~p~0)) 0) (= main_~d~0 (div (* 8 (mod main_~B~0 4294967296)) 2)) (<= (* (mod main_~B~0 4294967296) 4) (+ main_~d~0 main_~r~0)) (not (<= (* 8 (mod main_~B~0 4294967296)) (+ main_~d~0 main_~r~0))) (= (+ main_~d~0 main_~r~0) (mod main_~A~0 4294967296)) (= main_~p~0 4))} is VALID [2022-04-08 13:06:47,481 INFO L272 TraceCheckUtils]: 110: Hoare triple {15952#(and (= (+ main_~q~0 (* (- 1) main_~p~0)) 0) (= main_~d~0 (div (* 8 (mod main_~B~0 4294967296)) 2)) (<= (* (mod main_~B~0 4294967296) 4) (+ main_~d~0 main_~r~0)) (not (<= (* 8 (mod main_~B~0 4294967296)) (+ main_~d~0 main_~r~0))) (= (+ main_~d~0 main_~r~0) (mod main_~A~0 4294967296)) (= main_~p~0 4))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {15630#true} is VALID [2022-04-08 13:06:47,481 INFO L290 TraceCheckUtils]: 111: Hoare triple {15630#true} ~cond := #in~cond; {15630#true} is VALID [2022-04-08 13:06:47,481 INFO L290 TraceCheckUtils]: 112: Hoare triple {15630#true} assume !(0 == ~cond); {15630#true} is VALID [2022-04-08 13:06:47,481 INFO L290 TraceCheckUtils]: 113: Hoare triple {15630#true} assume true; {15630#true} is VALID [2022-04-08 13:06:47,481 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {15630#true} {15952#(and (= (+ main_~q~0 (* (- 1) main_~p~0)) 0) (= main_~d~0 (div (* 8 (mod main_~B~0 4294967296)) 2)) (<= (* (mod main_~B~0 4294967296) 4) (+ main_~d~0 main_~r~0)) (not (<= (* 8 (mod main_~B~0 4294967296)) (+ main_~d~0 main_~r~0))) (= (+ main_~d~0 main_~r~0) (mod main_~A~0 4294967296)) (= main_~p~0 4))} #95#return; {15952#(and (= (+ main_~q~0 (* (- 1) main_~p~0)) 0) (= main_~d~0 (div (* 8 (mod main_~B~0 4294967296)) 2)) (<= (* (mod main_~B~0 4294967296) 4) (+ main_~d~0 main_~r~0)) (not (<= (* 8 (mod main_~B~0 4294967296)) (+ main_~d~0 main_~r~0))) (= (+ main_~d~0 main_~r~0) (mod main_~A~0 4294967296)) (= main_~p~0 4))} is VALID [2022-04-08 13:06:47,484 INFO L290 TraceCheckUtils]: 115: Hoare triple {15952#(and (= (+ main_~q~0 (* (- 1) main_~p~0)) 0) (= main_~d~0 (div (* 8 (mod main_~B~0 4294967296)) 2)) (<= (* (mod main_~B~0 4294967296) 4) (+ main_~d~0 main_~r~0)) (not (<= (* 8 (mod main_~B~0 4294967296)) (+ main_~d~0 main_~r~0))) (= (+ main_~d~0 main_~r~0) (mod main_~A~0 4294967296)) (= main_~p~0 4))} assume !!(1 != ~p~0);~d~0 := (if ~d~0 < 0 && 0 != ~d~0 % 2 then 1 + ~d~0 / 2 else ~d~0 / 2);~p~0 := (if ~p~0 < 0 && 0 != ~p~0 % 2 then 1 + ~p~0 / 2 else ~p~0 / 2); {15989#(and (= main_~p~0 (div main_~q~0 2)) (not (<= (* 8 (mod main_~B~0 4294967296)) (mod main_~A~0 4294967296))) (<= (* (mod main_~B~0 4294967296) 4) (mod main_~A~0 4294967296)) (= main_~d~0 (div (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) 2)) (= (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) (div (* 8 (mod main_~B~0 4294967296)) 2)) (= main_~q~0 4))} is VALID [2022-04-08 13:06:47,486 INFO L290 TraceCheckUtils]: 116: Hoare triple {15989#(and (= main_~p~0 (div main_~q~0 2)) (not (<= (* 8 (mod main_~B~0 4294967296)) (mod main_~A~0 4294967296))) (<= (* (mod main_~B~0 4294967296) 4) (mod main_~A~0 4294967296)) (= main_~d~0 (div (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) 2)) (= (+ (mod main_~A~0 4294967296) (* (- 1) main_~r~0)) (div (* 8 (mod main_~B~0 4294967296)) 2)) (= main_~q~0 4))} assume ~r~0 >= ~d~0;~r~0 := ~r~0 - ~d~0;~q~0 := ~q~0 + ~p~0; {15993#(and (= (+ (mod main_~A~0 4294967296) (* (- 4) (mod main_~B~0 4294967296)) (* (- 1) main_~r~0)) (div (* (mod main_~B~0 4294967296) 4) 2)) (= 2 (+ main_~q~0 (- 4))) (not (<= (* 8 (mod main_~B~0 4294967296)) (mod main_~A~0 4294967296))) (<= (* (mod main_~B~0 4294967296) 4) (mod main_~A~0 4294967296)))} is VALID [2022-04-08 13:06:47,487 INFO L290 TraceCheckUtils]: 117: Hoare triple {15993#(and (= (+ (mod main_~A~0 4294967296) (* (- 4) (mod main_~B~0 4294967296)) (* (- 1) main_~r~0)) (div (* (mod main_~B~0 4294967296) 4) 2)) (= 2 (+ main_~q~0 (- 4))) (not (<= (* 8 (mod main_~B~0 4294967296)) (mod main_~A~0 4294967296))) (<= (* (mod main_~B~0 4294967296) 4) (mod main_~A~0 4294967296)))} assume !false; {15993#(and (= (+ (mod main_~A~0 4294967296) (* (- 4) (mod main_~B~0 4294967296)) (* (- 1) main_~r~0)) (div (* (mod main_~B~0 4294967296) 4) 2)) (= 2 (+ main_~q~0 (- 4))) (not (<= (* 8 (mod main_~B~0 4294967296)) (mod main_~A~0 4294967296))) (<= (* (mod main_~B~0 4294967296) 4) (mod main_~A~0 4294967296)))} is VALID [2022-04-08 13:06:47,487 INFO L272 TraceCheckUtils]: 118: Hoare triple {15993#(and (= (+ (mod main_~A~0 4294967296) (* (- 4) (mod main_~B~0 4294967296)) (* (- 1) main_~r~0)) (div (* (mod main_~B~0 4294967296) 4) 2)) (= 2 (+ main_~q~0 (- 4))) (not (<= (* 8 (mod main_~B~0 4294967296)) (mod main_~A~0 4294967296))) (<= (* (mod main_~B~0 4294967296) 4) (mod main_~A~0 4294967296)))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {16000#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 13:06:47,488 INFO L290 TraceCheckUtils]: 119: Hoare triple {16000#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {16004#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 13:06:47,488 INFO L290 TraceCheckUtils]: 120: Hoare triple {16004#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {15631#false} is VALID [2022-04-08 13:06:47,488 INFO L290 TraceCheckUtils]: 121: Hoare triple {15631#false} assume !false; {15631#false} is VALID [2022-04-08 13:06:47,489 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 46 proven. 70 refuted. 0 times theorem prover too weak. 447 trivial. 0 not checked. [2022-04-08 13:06:47,489 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 13:07:05,137 WARN L232 SmtUtils]: Spent 5.46s on a formula simplification that was a NOOP. DAG size: 140 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-04-08 13:07:30,032 WARN L232 SmtUtils]: Spent 8.03s on a formula simplification that was a NOOP. DAG size: 142 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-04-08 13:08:51,044 INFO L290 TraceCheckUtils]: 121: Hoare triple {15631#false} assume !false; {15631#false} is VALID [2022-04-08 13:08:51,045 INFO L290 TraceCheckUtils]: 120: Hoare triple {16004#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {15631#false} is VALID [2022-04-08 13:08:51,045 INFO L290 TraceCheckUtils]: 119: Hoare triple {16000#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {16004#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 13:08:51,046 INFO L272 TraceCheckUtils]: 118: Hoare triple {16020#(= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {16000#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 13:08:51,046 INFO L290 TraceCheckUtils]: 117: Hoare triple {16020#(= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))} assume !false; {16020#(= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))} is VALID [2022-04-08 13:08:51,050 INFO L290 TraceCheckUtils]: 116: Hoare triple {16027#(= (mod main_~A~0 4294967296) (+ (* (- 1) main_~d~0) (* (+ main_~q~0 main_~p~0) (mod main_~B~0 4294967296)) main_~r~0))} assume ~r~0 >= ~d~0;~r~0 := ~r~0 - ~d~0;~q~0 := ~q~0 + ~p~0; {16020#(= (+ main_~r~0 (* main_~q~0 (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296))} is VALID [2022-04-08 13:08:51,068 INFO L290 TraceCheckUtils]: 115: Hoare triple {16031#(and (or (and (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))))))} assume !!(1 != ~p~0);~d~0 := (if ~d~0 < 0 && 0 != ~d~0 % 2 then 1 + ~d~0 / 2 else ~d~0 / 2);~p~0 := (if ~p~0 < 0 && 0 != ~p~0 % 2 then 1 + ~p~0 / 2 else ~p~0 / 2); {16027#(= (mod main_~A~0 4294967296) (+ (* (- 1) main_~d~0) (* (+ main_~q~0 main_~p~0) (mod main_~B~0 4294967296)) main_~r~0))} is VALID [2022-04-08 13:08:51,069 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {15630#true} {16031#(and (or (and (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))))))} #95#return; {16031#(and (or (and (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))))))} is VALID [2022-04-08 13:08:51,069 INFO L290 TraceCheckUtils]: 113: Hoare triple {15630#true} assume true; {15630#true} is VALID [2022-04-08 13:08:51,069 INFO L290 TraceCheckUtils]: 112: Hoare triple {15630#true} assume !(0 == ~cond); {15630#true} is VALID [2022-04-08 13:08:51,069 INFO L290 TraceCheckUtils]: 111: Hoare triple {15630#true} ~cond := #in~cond; {15630#true} is VALID [2022-04-08 13:08:51,069 INFO L272 TraceCheckUtils]: 110: Hoare triple {16031#(and (or (and (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))))))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {15630#true} is VALID [2022-04-08 13:08:51,070 INFO L284 TraceCheckUtils]: 109: Hoare quadruple {15630#true} {16031#(and (or (and (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))))))} #93#return; {16031#(and (or (and (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))))))} is VALID [2022-04-08 13:08:51,070 INFO L290 TraceCheckUtils]: 108: Hoare triple {15630#true} assume true; {15630#true} is VALID [2022-04-08 13:08:51,070 INFO L290 TraceCheckUtils]: 107: Hoare triple {15630#true} assume !(0 == ~cond); {15630#true} is VALID [2022-04-08 13:08:51,070 INFO L290 TraceCheckUtils]: 106: Hoare triple {15630#true} ~cond := #in~cond; {15630#true} is VALID [2022-04-08 13:08:51,070 INFO L272 TraceCheckUtils]: 105: Hoare triple {16031#(and (or (and (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))))))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {15630#true} is VALID [2022-04-08 13:08:51,072 INFO L290 TraceCheckUtils]: 104: Hoare triple {16031#(and (or (and (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))))))} assume !false; {16031#(and (or (and (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))))))} is VALID [2022-04-08 13:08:51,094 INFO L290 TraceCheckUtils]: 103: Hoare triple {16068#(and (or (not (< main_~p~0 0)) (and (or (= (+ (* (mod main_~B~0 4294967296) (+ main_~q~0 main_~p~0 (div main_~p~0 2) 1)) (- 1) (* (- 1) main_~d~0) main_~r~0 (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (= (mod main_~A~0 4294967296) (+ (* (mod main_~B~0 4294967296) (+ main_~q~0 main_~p~0 (div main_~p~0 2) 1)) (* (- 1) main_~d~0) main_~r~0 (* (- 1) (div main_~d~0 2)))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (+ (- 1) (* (- 1) main_~d~0) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 main_~p~0 (div main_~p~0 2)) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (= (mod main_~A~0 4294967296) (+ (* (- 1) main_~d~0) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 main_~p~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))))))} assume ~r~0 >= ~d~0;~r~0 := ~r~0 - ~d~0;~q~0 := ~q~0 + ~p~0; {16031#(and (or (and (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2)))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (= (+ main_~r~0 (* (+ main_~q~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))))))} is VALID [2022-04-08 13:08:51,420 INFO L290 TraceCheckUtils]: 102: Hoare triple {16072#(and (or (and (or (and (or (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)))))} assume !!(1 != ~p~0);~d~0 := (if ~d~0 < 0 && 0 != ~d~0 % 2 then 1 + ~d~0 / 2 else ~d~0 / 2);~p~0 := (if ~p~0 < 0 && 0 != ~p~0 % 2 then 1 + ~p~0 / 2 else ~p~0 / 2); {16068#(and (or (not (< main_~p~0 0)) (and (or (= (+ (* (mod main_~B~0 4294967296) (+ main_~q~0 main_~p~0 (div main_~p~0 2) 1)) (- 1) (* (- 1) main_~d~0) main_~r~0 (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (= (mod main_~A~0 4294967296) (+ (* (mod main_~B~0 4294967296) (+ main_~q~0 main_~p~0 (div main_~p~0 2) 1)) (* (- 1) main_~d~0) main_~r~0 (* (- 1) (div main_~d~0 2)))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (+ (- 1) (* (- 1) main_~d~0) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 main_~p~0 (div main_~p~0 2)) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (= (mod main_~A~0 4294967296) (+ (* (- 1) main_~d~0) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 main_~p~0 (div main_~p~0 2)) (mod main_~B~0 4294967296)))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))))))} is VALID [2022-04-08 13:08:51,421 INFO L284 TraceCheckUtils]: 101: Hoare quadruple {15630#true} {16072#(and (or (and (or (and (or (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)))))} #95#return; {16072#(and (or (and (or (and (or (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)))))} is VALID [2022-04-08 13:08:51,421 INFO L290 TraceCheckUtils]: 100: Hoare triple {15630#true} assume true; {15630#true} is VALID [2022-04-08 13:08:51,421 INFO L290 TraceCheckUtils]: 99: Hoare triple {15630#true} assume !(0 == ~cond); {15630#true} is VALID [2022-04-08 13:08:51,421 INFO L290 TraceCheckUtils]: 98: Hoare triple {15630#true} ~cond := #in~cond; {15630#true} is VALID [2022-04-08 13:08:51,422 INFO L272 TraceCheckUtils]: 97: Hoare triple {16072#(and (or (and (or (and (or (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)))))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {15630#true} is VALID [2022-04-08 13:08:51,422 INFO L284 TraceCheckUtils]: 96: Hoare quadruple {15630#true} {16072#(and (or (and (or (and (or (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)))))} #93#return; {16072#(and (or (and (or (and (or (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)))))} is VALID [2022-04-08 13:08:51,422 INFO L290 TraceCheckUtils]: 95: Hoare triple {15630#true} assume true; {15630#true} is VALID [2022-04-08 13:08:51,422 INFO L290 TraceCheckUtils]: 94: Hoare triple {15630#true} assume !(0 == ~cond); {15630#true} is VALID [2022-04-08 13:08:51,422 INFO L290 TraceCheckUtils]: 93: Hoare triple {15630#true} ~cond := #in~cond; {15630#true} is VALID [2022-04-08 13:08:51,423 INFO L272 TraceCheckUtils]: 92: Hoare triple {16072#(and (or (and (or (and (or (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)))))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {15630#true} is VALID [2022-04-08 13:08:51,427 INFO L290 TraceCheckUtils]: 91: Hoare triple {16072#(and (or (and (or (and (or (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)))))} assume !false; {16072#(and (or (and (or (and (or (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)))))} is VALID [2022-04-08 13:08:51,430 INFO L290 TraceCheckUtils]: 90: Hoare triple {16109#(or (and (or (and (or (and (or (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))))) (<= main_~d~0 main_~r~0))} assume !(~r~0 >= ~d~0); {16072#(and (or (and (or (and (or (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)))))} is VALID [2022-04-08 13:08:51,431 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {15630#true} {16109#(or (and (or (and (or (and (or (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))))) (<= main_~d~0 main_~r~0))} #91#return; {16109#(or (and (or (and (or (and (or (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))))) (<= main_~d~0 main_~r~0))} is VALID [2022-04-08 13:08:51,431 INFO L290 TraceCheckUtils]: 88: Hoare triple {15630#true} assume true; {15630#true} is VALID [2022-04-08 13:08:51,431 INFO L290 TraceCheckUtils]: 87: Hoare triple {15630#true} assume !(0 == ~cond); {15630#true} is VALID [2022-04-08 13:08:51,431 INFO L290 TraceCheckUtils]: 86: Hoare triple {15630#true} ~cond := #in~cond; {15630#true} is VALID [2022-04-08 13:08:51,431 INFO L272 TraceCheckUtils]: 85: Hoare triple {16109#(or (and (or (and (or (and (or (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))))) (<= main_~d~0 main_~r~0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {15630#true} is VALID [2022-04-08 13:08:51,432 INFO L284 TraceCheckUtils]: 84: Hoare quadruple {15630#true} {16109#(or (and (or (and (or (and (or (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))))) (<= main_~d~0 main_~r~0))} #89#return; {16109#(or (and (or (and (or (and (or (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))))) (<= main_~d~0 main_~r~0))} is VALID [2022-04-08 13:08:51,432 INFO L290 TraceCheckUtils]: 83: Hoare triple {15630#true} assume true; {15630#true} is VALID [2022-04-08 13:08:51,432 INFO L290 TraceCheckUtils]: 82: Hoare triple {15630#true} assume !(0 == ~cond); {15630#true} is VALID [2022-04-08 13:08:51,432 INFO L290 TraceCheckUtils]: 81: Hoare triple {15630#true} ~cond := #in~cond; {15630#true} is VALID [2022-04-08 13:08:51,432 INFO L272 TraceCheckUtils]: 80: Hoare triple {16109#(or (and (or (and (or (and (or (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))))) (<= main_~d~0 main_~r~0))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {15630#true} is VALID [2022-04-08 13:08:51,433 INFO L284 TraceCheckUtils]: 79: Hoare quadruple {15630#true} {16109#(or (and (or (and (or (and (or (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))))) (<= main_~d~0 main_~r~0))} #87#return; {16109#(or (and (or (and (or (and (or (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))))) (<= main_~d~0 main_~r~0))} is VALID [2022-04-08 13:08:51,433 INFO L290 TraceCheckUtils]: 78: Hoare triple {15630#true} assume true; {15630#true} is VALID [2022-04-08 13:08:51,433 INFO L290 TraceCheckUtils]: 77: Hoare triple {15630#true} assume !(0 == ~cond); {15630#true} is VALID [2022-04-08 13:08:51,433 INFO L290 TraceCheckUtils]: 76: Hoare triple {15630#true} ~cond := #in~cond; {15630#true} is VALID [2022-04-08 13:08:51,433 INFO L272 TraceCheckUtils]: 75: Hoare triple {16109#(or (and (or (and (or (and (or (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))))) (<= main_~d~0 main_~r~0))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {15630#true} is VALID [2022-04-08 13:08:51,437 INFO L290 TraceCheckUtils]: 74: Hoare triple {16109#(or (and (or (and (or (and (or (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))))) (<= main_~d~0 main_~r~0))} assume !false; {16109#(or (and (or (and (or (and (or (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))))) (<= main_~d~0 main_~r~0))} is VALID [2022-04-08 13:08:51,477 INFO L290 TraceCheckUtils]: 73: Hoare triple {16161#(or (and (or (and (not (= (mod (div (* main_~p~0 2) 2) 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (* main_~d~0 2) 2)) main_~r~0 (* (- 1) (div (div (* main_~d~0 2) 2) 2)) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0))))) (or (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (* main_~d~0 2) 2)) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0 1)) main_~r~0 (* (- 1) (div (div (* main_~d~0 2) 2) 2)))) (not (< main_~p~0 0)) (= (mod (div (* main_~p~0 2) 2) 2) 0))) (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0))} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {16109#(or (and (or (and (or (and (or (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (= (+ (- 1) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2))) (mod main_~A~0 4294967296)) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) (* (+ main_~q~0 (div (div main_~p~0 2) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0))) (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2))) (mod main_~A~0 4294967296)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (mod main_~A~0 4294967296) (+ main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296))))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div (div main_~d~0 2) 2)) (* (- 1) (div main_~d~0 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))))))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (and (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (= (mod main_~A~0 4294967296) (+ (* (+ main_~q~0 2 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2)) (mod main_~B~0 4294967296)) (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (mod main_~A~0 4294967296) (+ (- 1) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (mod main_~A~0 4294967296) (+ (- 2) main_~r~0 (* (- 1) (div main_~d~0 2)) (* (- 1) (div (+ (div main_~d~0 2) 1) 2)) (* (+ main_~q~0 (div (+ (div main_~p~0 2) 1) 2) (div main_~p~0 2) 1) (mod main_~B~0 4294967296)))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))))) (<= main_~d~0 main_~r~0))} is VALID [2022-04-08 13:08:51,478 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {15630#true} {16161#(or (and (or (and (not (= (mod (div (* main_~p~0 2) 2) 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (* main_~d~0 2) 2)) main_~r~0 (* (- 1) (div (div (* main_~d~0 2) 2) 2)) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0))))) (or (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (* main_~d~0 2) 2)) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0 1)) main_~r~0 (* (- 1) (div (div (* main_~d~0 2) 2) 2)))) (not (< main_~p~0 0)) (= (mod (div (* main_~p~0 2) 2) 2) 0))) (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0))} #91#return; {16161#(or (and (or (and (not (= (mod (div (* main_~p~0 2) 2) 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (* main_~d~0 2) 2)) main_~r~0 (* (- 1) (div (div (* main_~d~0 2) 2) 2)) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0))))) (or (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (* main_~d~0 2) 2)) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0 1)) main_~r~0 (* (- 1) (div (div (* main_~d~0 2) 2) 2)))) (not (< main_~p~0 0)) (= (mod (div (* main_~p~0 2) 2) 2) 0))) (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0))} is VALID [2022-04-08 13:08:51,478 INFO L290 TraceCheckUtils]: 71: Hoare triple {15630#true} assume true; {15630#true} is VALID [2022-04-08 13:08:51,478 INFO L290 TraceCheckUtils]: 70: Hoare triple {15630#true} assume !(0 == ~cond); {15630#true} is VALID [2022-04-08 13:08:51,478 INFO L290 TraceCheckUtils]: 69: Hoare triple {15630#true} ~cond := #in~cond; {15630#true} is VALID [2022-04-08 13:08:51,478 INFO L272 TraceCheckUtils]: 68: Hoare triple {16161#(or (and (or (and (not (= (mod (div (* main_~p~0 2) 2) 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (* main_~d~0 2) 2)) main_~r~0 (* (- 1) (div (div (* main_~d~0 2) 2) 2)) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0))))) (or (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (* main_~d~0 2) 2)) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0 1)) main_~r~0 (* (- 1) (div (div (* main_~d~0 2) 2) 2)))) (not (< main_~p~0 0)) (= (mod (div (* main_~p~0 2) 2) 2) 0))) (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {15630#true} is VALID [2022-04-08 13:08:51,479 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {15630#true} {16161#(or (and (or (and (not (= (mod (div (* main_~p~0 2) 2) 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (* main_~d~0 2) 2)) main_~r~0 (* (- 1) (div (div (* main_~d~0 2) 2) 2)) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0))))) (or (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (* main_~d~0 2) 2)) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0 1)) main_~r~0 (* (- 1) (div (div (* main_~d~0 2) 2) 2)))) (not (< main_~p~0 0)) (= (mod (div (* main_~p~0 2) 2) 2) 0))) (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0))} #89#return; {16161#(or (and (or (and (not (= (mod (div (* main_~p~0 2) 2) 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (* main_~d~0 2) 2)) main_~r~0 (* (- 1) (div (div (* main_~d~0 2) 2) 2)) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0))))) (or (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (* main_~d~0 2) 2)) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0 1)) main_~r~0 (* (- 1) (div (div (* main_~d~0 2) 2) 2)))) (not (< main_~p~0 0)) (= (mod (div (* main_~p~0 2) 2) 2) 0))) (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0))} is VALID [2022-04-08 13:08:51,479 INFO L290 TraceCheckUtils]: 66: Hoare triple {15630#true} assume true; {15630#true} is VALID [2022-04-08 13:08:51,479 INFO L290 TraceCheckUtils]: 65: Hoare triple {15630#true} assume !(0 == ~cond); {15630#true} is VALID [2022-04-08 13:08:51,479 INFO L290 TraceCheckUtils]: 64: Hoare triple {15630#true} ~cond := #in~cond; {15630#true} is VALID [2022-04-08 13:08:51,479 INFO L272 TraceCheckUtils]: 63: Hoare triple {16161#(or (and (or (and (not (= (mod (div (* main_~p~0 2) 2) 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (* main_~d~0 2) 2)) main_~r~0 (* (- 1) (div (div (* main_~d~0 2) 2) 2)) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0))))) (or (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (* main_~d~0 2) 2)) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0 1)) main_~r~0 (* (- 1) (div (div (* main_~d~0 2) 2) 2)))) (not (< main_~p~0 0)) (= (mod (div (* main_~p~0 2) 2) 2) 0))) (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {15630#true} is VALID [2022-04-08 13:08:51,479 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {15630#true} {16161#(or (and (or (and (not (= (mod (div (* main_~p~0 2) 2) 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (* main_~d~0 2) 2)) main_~r~0 (* (- 1) (div (div (* main_~d~0 2) 2) 2)) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0))))) (or (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (* main_~d~0 2) 2)) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0 1)) main_~r~0 (* (- 1) (div (div (* main_~d~0 2) 2) 2)))) (not (< main_~p~0 0)) (= (mod (div (* main_~p~0 2) 2) 2) 0))) (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0))} #87#return; {16161#(or (and (or (and (not (= (mod (div (* main_~p~0 2) 2) 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (* main_~d~0 2) 2)) main_~r~0 (* (- 1) (div (div (* main_~d~0 2) 2) 2)) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0))))) (or (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (* main_~d~0 2) 2)) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0 1)) main_~r~0 (* (- 1) (div (div (* main_~d~0 2) 2) 2)))) (not (< main_~p~0 0)) (= (mod (div (* main_~p~0 2) 2) 2) 0))) (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0))} is VALID [2022-04-08 13:08:51,479 INFO L290 TraceCheckUtils]: 61: Hoare triple {15630#true} assume true; {15630#true} is VALID [2022-04-08 13:08:51,480 INFO L290 TraceCheckUtils]: 60: Hoare triple {15630#true} assume !(0 == ~cond); {15630#true} is VALID [2022-04-08 13:08:51,480 INFO L290 TraceCheckUtils]: 59: Hoare triple {15630#true} ~cond := #in~cond; {15630#true} is VALID [2022-04-08 13:08:51,480 INFO L272 TraceCheckUtils]: 58: Hoare triple {16161#(or (and (or (and (not (= (mod (div (* main_~p~0 2) 2) 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (* main_~d~0 2) 2)) main_~r~0 (* (- 1) (div (div (* main_~d~0 2) 2) 2)) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0))))) (or (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (* main_~d~0 2) 2)) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0 1)) main_~r~0 (* (- 1) (div (div (* main_~d~0 2) 2) 2)))) (not (< main_~p~0 0)) (= (mod (div (* main_~p~0 2) 2) 2) 0))) (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {15630#true} is VALID [2022-04-08 13:08:51,480 INFO L290 TraceCheckUtils]: 57: Hoare triple {16161#(or (and (or (and (not (= (mod (div (* main_~p~0 2) 2) 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (* main_~d~0 2) 2)) main_~r~0 (* (- 1) (div (div (* main_~d~0 2) 2) 2)) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0))))) (or (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (* main_~d~0 2) 2)) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0 1)) main_~r~0 (* (- 1) (div (div (* main_~d~0 2) 2) 2)))) (not (< main_~p~0 0)) (= (mod (div (* main_~p~0 2) 2) 2) 0))) (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0))} assume !false; {16161#(or (and (or (and (not (= (mod (div (* main_~p~0 2) 2) 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (* main_~d~0 2) 2)) main_~r~0 (* (- 1) (div (div (* main_~d~0 2) 2) 2)) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0))))) (or (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (* main_~d~0 2) 2)) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0 1)) main_~r~0 (* (- 1) (div (div (* main_~d~0 2) 2) 2)))) (not (< main_~p~0 0)) (= (mod (div (* main_~p~0 2) 2) 2) 0))) (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0))} is VALID [2022-04-08 13:08:51,484 INFO L290 TraceCheckUtils]: 56: Hoare triple {16213#(or (<= (* main_~d~0 4) main_~r~0) (not (<= (* main_~d~0 2) main_~r~0)) (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (div (* main_~d~0 4) 2) 2)) (* (- 1) (div (* main_~d~0 4) 2)) main_~r~0 (* (+ (div (* main_~p~0 4) 2) main_~q~0 (div (div (* main_~p~0 4) 2) 2)) (mod main_~B~0 4294967296)))))} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {16161#(or (and (or (and (not (= (mod (div (* main_~p~0 2) 2) 2) 0)) (< main_~p~0 0)) (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (* main_~d~0 2) 2)) main_~r~0 (* (- 1) (div (div (* main_~d~0 2) 2) 2)) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0))))) (or (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (* main_~d~0 2) 2)) (* (mod main_~B~0 4294967296) (+ (div (* main_~p~0 2) 2) (div (div (* main_~p~0 2) 2) 2) main_~q~0 1)) main_~r~0 (* (- 1) (div (div (* main_~d~0 2) 2) 2)))) (not (< main_~p~0 0)) (= (mod (div (* main_~p~0 2) 2) 2) 0))) (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0))} is VALID [2022-04-08 13:08:51,485 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {15797#(not (= |__VERIFIER_assert_#in~cond| 0))} {16217#(or (not (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))) (<= (* main_~d~0 4) main_~r~0) (not (<= (* main_~d~0 2) main_~r~0)) (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (div (* main_~d~0 4) 2) 2)) (* (- 1) (div (* main_~d~0 4) 2)) main_~r~0 (* (+ (div (* main_~p~0 4) 2) main_~q~0 (div (div (* main_~p~0 4) 2) 2)) (mod main_~B~0 4294967296)))))} #91#return; {16213#(or (<= (* main_~d~0 4) main_~r~0) (not (<= (* main_~d~0 2) main_~r~0)) (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (div (* main_~d~0 4) 2) 2)) (* (- 1) (div (* main_~d~0 4) 2)) main_~r~0 (* (+ (div (* main_~p~0 4) 2) main_~q~0 (div (div (* main_~p~0 4) 2) 2)) (mod main_~B~0 4294967296)))))} is VALID [2022-04-08 13:08:51,485 INFO L290 TraceCheckUtils]: 54: Hoare triple {15797#(not (= |__VERIFIER_assert_#in~cond| 0))} assume true; {15797#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 13:08:51,515 INFO L290 TraceCheckUtils]: 53: Hoare triple {16227#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} assume !(0 == ~cond); {15797#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 13:08:51,515 INFO L290 TraceCheckUtils]: 52: Hoare triple {15630#true} ~cond := #in~cond; {16227#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-08 13:08:51,515 INFO L272 TraceCheckUtils]: 51: Hoare triple {16217#(or (not (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))) (<= (* main_~d~0 4) main_~r~0) (not (<= (* main_~d~0 2) main_~r~0)) (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (div (* main_~d~0 4) 2) 2)) (* (- 1) (div (* main_~d~0 4) 2)) main_~r~0 (* (+ (div (* main_~p~0 4) 2) main_~q~0 (div (div (* main_~p~0 4) 2) 2)) (mod main_~B~0 4294967296)))))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {15630#true} is VALID [2022-04-08 13:08:51,516 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {15630#true} {16217#(or (not (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))) (<= (* main_~d~0 4) main_~r~0) (not (<= (* main_~d~0 2) main_~r~0)) (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (div (* main_~d~0 4) 2) 2)) (* (- 1) (div (* main_~d~0 4) 2)) main_~r~0 (* (+ (div (* main_~p~0 4) 2) main_~q~0 (div (div (* main_~p~0 4) 2) 2)) (mod main_~B~0 4294967296)))))} #89#return; {16217#(or (not (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))) (<= (* main_~d~0 4) main_~r~0) (not (<= (* main_~d~0 2) main_~r~0)) (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (div (* main_~d~0 4) 2) 2)) (* (- 1) (div (* main_~d~0 4) 2)) main_~r~0 (* (+ (div (* main_~p~0 4) 2) main_~q~0 (div (div (* main_~p~0 4) 2) 2)) (mod main_~B~0 4294967296)))))} is VALID [2022-04-08 13:08:51,516 INFO L290 TraceCheckUtils]: 49: Hoare triple {15630#true} assume true; {15630#true} is VALID [2022-04-08 13:08:51,516 INFO L290 TraceCheckUtils]: 48: Hoare triple {15630#true} assume !(0 == ~cond); {15630#true} is VALID [2022-04-08 13:08:51,517 INFO L290 TraceCheckUtils]: 47: Hoare triple {15630#true} ~cond := #in~cond; {15630#true} is VALID [2022-04-08 13:08:51,517 INFO L272 TraceCheckUtils]: 46: Hoare triple {16217#(or (not (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))) (<= (* main_~d~0 4) main_~r~0) (not (<= (* main_~d~0 2) main_~r~0)) (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (div (* main_~d~0 4) 2) 2)) (* (- 1) (div (* main_~d~0 4) 2)) main_~r~0 (* (+ (div (* main_~p~0 4) 2) main_~q~0 (div (div (* main_~p~0 4) 2) 2)) (mod main_~B~0 4294967296)))))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {15630#true} is VALID [2022-04-08 13:08:51,517 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {15630#true} {16217#(or (not (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))) (<= (* main_~d~0 4) main_~r~0) (not (<= (* main_~d~0 2) main_~r~0)) (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (div (* main_~d~0 4) 2) 2)) (* (- 1) (div (* main_~d~0 4) 2)) main_~r~0 (* (+ (div (* main_~p~0 4) 2) main_~q~0 (div (div (* main_~p~0 4) 2) 2)) (mod main_~B~0 4294967296)))))} #87#return; {16217#(or (not (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))) (<= (* main_~d~0 4) main_~r~0) (not (<= (* main_~d~0 2) main_~r~0)) (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (div (* main_~d~0 4) 2) 2)) (* (- 1) (div (* main_~d~0 4) 2)) main_~r~0 (* (+ (div (* main_~p~0 4) 2) main_~q~0 (div (div (* main_~p~0 4) 2) 2)) (mod main_~B~0 4294967296)))))} is VALID [2022-04-08 13:08:51,517 INFO L290 TraceCheckUtils]: 44: Hoare triple {15630#true} assume true; {15630#true} is VALID [2022-04-08 13:08:51,517 INFO L290 TraceCheckUtils]: 43: Hoare triple {15630#true} assume !(0 == ~cond); {15630#true} is VALID [2022-04-08 13:08:51,518 INFO L290 TraceCheckUtils]: 42: Hoare triple {15630#true} ~cond := #in~cond; {15630#true} is VALID [2022-04-08 13:08:51,518 INFO L272 TraceCheckUtils]: 41: Hoare triple {16217#(or (not (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))) (<= (* main_~d~0 4) main_~r~0) (not (<= (* main_~d~0 2) main_~r~0)) (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (div (* main_~d~0 4) 2) 2)) (* (- 1) (div (* main_~d~0 4) 2)) main_~r~0 (* (+ (div (* main_~p~0 4) 2) main_~q~0 (div (div (* main_~p~0 4) 2) 2)) (mod main_~B~0 4294967296)))))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {15630#true} is VALID [2022-04-08 13:08:51,522 INFO L290 TraceCheckUtils]: 40: Hoare triple {16217#(or (not (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))) (<= (* main_~d~0 4) main_~r~0) (not (<= (* main_~d~0 2) main_~r~0)) (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (div (* main_~d~0 4) 2) 2)) (* (- 1) (div (* main_~d~0 4) 2)) main_~r~0 (* (+ (div (* main_~p~0 4) 2) main_~q~0 (div (div (* main_~p~0 4) 2) 2)) (mod main_~B~0 4294967296)))))} assume !false; {16217#(or (not (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))) (<= (* main_~d~0 4) main_~r~0) (not (<= (* main_~d~0 2) main_~r~0)) (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (div (* main_~d~0 4) 2) 2)) (* (- 1) (div (* main_~d~0 4) 2)) main_~r~0 (* (+ (div (* main_~p~0 4) 2) main_~q~0 (div (div (* main_~p~0 4) 2) 2)) (mod main_~B~0 4294967296)))))} is VALID [2022-04-08 13:08:51,525 INFO L290 TraceCheckUtils]: 39: Hoare triple {16267#(or (<= (* 8 (* main_~p~0 (mod main_~B~0 4294967296))) main_~r~0) (= (+ (* (- 1) (div (div (* (* (* main_~p~0 2) (mod main_~B~0 4294967296)) 4) 2) 2)) (* (+ (div (div (* main_~p~0 8) 2) 2) (div (* main_~p~0 8) 2) main_~q~0) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (* (* (* main_~p~0 2) (mod main_~B~0 4294967296)) 4) 2))) (mod main_~A~0 4294967296)) (not (= (* (* main_~p~0 2) (mod main_~B~0 4294967296)) (* main_~d~0 2))) (not (<= (* 4 (* main_~p~0 (mod main_~B~0 4294967296))) main_~r~0)))} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {16217#(or (not (= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))) (<= (* main_~d~0 4) main_~r~0) (not (<= (* main_~d~0 2) main_~r~0)) (= (mod main_~A~0 4294967296) (+ (* (- 1) (div (div (* main_~d~0 4) 2) 2)) (* (- 1) (div (* main_~d~0 4) 2)) main_~r~0 (* (+ (div (* main_~p~0 4) 2) main_~q~0 (div (div (* main_~p~0 4) 2) 2)) (mod main_~B~0 4294967296)))))} is VALID [2022-04-08 13:08:51,526 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {15630#true} {16267#(or (<= (* 8 (* main_~p~0 (mod main_~B~0 4294967296))) main_~r~0) (= (+ (* (- 1) (div (div (* (* (* main_~p~0 2) (mod main_~B~0 4294967296)) 4) 2) 2)) (* (+ (div (div (* main_~p~0 8) 2) 2) (div (* main_~p~0 8) 2) main_~q~0) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (* (* (* main_~p~0 2) (mod main_~B~0 4294967296)) 4) 2))) (mod main_~A~0 4294967296)) (not (= (* (* main_~p~0 2) (mod main_~B~0 4294967296)) (* main_~d~0 2))) (not (<= (* 4 (* main_~p~0 (mod main_~B~0 4294967296))) main_~r~0)))} #91#return; {16267#(or (<= (* 8 (* main_~p~0 (mod main_~B~0 4294967296))) main_~r~0) (= (+ (* (- 1) (div (div (* (* (* main_~p~0 2) (mod main_~B~0 4294967296)) 4) 2) 2)) (* (+ (div (div (* main_~p~0 8) 2) 2) (div (* main_~p~0 8) 2) main_~q~0) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (* (* (* main_~p~0 2) (mod main_~B~0 4294967296)) 4) 2))) (mod main_~A~0 4294967296)) (not (= (* (* main_~p~0 2) (mod main_~B~0 4294967296)) (* main_~d~0 2))) (not (<= (* 4 (* main_~p~0 (mod main_~B~0 4294967296))) main_~r~0)))} is VALID [2022-04-08 13:08:51,526 INFO L290 TraceCheckUtils]: 37: Hoare triple {15630#true} assume true; {15630#true} is VALID [2022-04-08 13:08:51,526 INFO L290 TraceCheckUtils]: 36: Hoare triple {15630#true} assume !(0 == ~cond); {15630#true} is VALID [2022-04-08 13:08:51,526 INFO L290 TraceCheckUtils]: 35: Hoare triple {15630#true} ~cond := #in~cond; {15630#true} is VALID [2022-04-08 13:08:51,526 INFO L272 TraceCheckUtils]: 34: Hoare triple {16267#(or (<= (* 8 (* main_~p~0 (mod main_~B~0 4294967296))) main_~r~0) (= (+ (* (- 1) (div (div (* (* (* main_~p~0 2) (mod main_~B~0 4294967296)) 4) 2) 2)) (* (+ (div (div (* main_~p~0 8) 2) 2) (div (* main_~p~0 8) 2) main_~q~0) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (* (* (* main_~p~0 2) (mod main_~B~0 4294967296)) 4) 2))) (mod main_~A~0 4294967296)) (not (= (* (* main_~p~0 2) (mod main_~B~0 4294967296)) (* main_~d~0 2))) (not (<= (* 4 (* main_~p~0 (mod main_~B~0 4294967296))) main_~r~0)))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {15630#true} is VALID [2022-04-08 13:08:51,527 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {15630#true} {16267#(or (<= (* 8 (* main_~p~0 (mod main_~B~0 4294967296))) main_~r~0) (= (+ (* (- 1) (div (div (* (* (* main_~p~0 2) (mod main_~B~0 4294967296)) 4) 2) 2)) (* (+ (div (div (* main_~p~0 8) 2) 2) (div (* main_~p~0 8) 2) main_~q~0) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (* (* (* main_~p~0 2) (mod main_~B~0 4294967296)) 4) 2))) (mod main_~A~0 4294967296)) (not (= (* (* main_~p~0 2) (mod main_~B~0 4294967296)) (* main_~d~0 2))) (not (<= (* 4 (* main_~p~0 (mod main_~B~0 4294967296))) main_~r~0)))} #89#return; {16267#(or (<= (* 8 (* main_~p~0 (mod main_~B~0 4294967296))) main_~r~0) (= (+ (* (- 1) (div (div (* (* (* main_~p~0 2) (mod main_~B~0 4294967296)) 4) 2) 2)) (* (+ (div (div (* main_~p~0 8) 2) 2) (div (* main_~p~0 8) 2) main_~q~0) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (* (* (* main_~p~0 2) (mod main_~B~0 4294967296)) 4) 2))) (mod main_~A~0 4294967296)) (not (= (* (* main_~p~0 2) (mod main_~B~0 4294967296)) (* main_~d~0 2))) (not (<= (* 4 (* main_~p~0 (mod main_~B~0 4294967296))) main_~r~0)))} is VALID [2022-04-08 13:08:51,527 INFO L290 TraceCheckUtils]: 32: Hoare triple {15630#true} assume true; {15630#true} is VALID [2022-04-08 13:08:51,527 INFO L290 TraceCheckUtils]: 31: Hoare triple {15630#true} assume !(0 == ~cond); {15630#true} is VALID [2022-04-08 13:08:51,527 INFO L290 TraceCheckUtils]: 30: Hoare triple {15630#true} ~cond := #in~cond; {15630#true} is VALID [2022-04-08 13:08:51,527 INFO L272 TraceCheckUtils]: 29: Hoare triple {16267#(or (<= (* 8 (* main_~p~0 (mod main_~B~0 4294967296))) main_~r~0) (= (+ (* (- 1) (div (div (* (* (* main_~p~0 2) (mod main_~B~0 4294967296)) 4) 2) 2)) (* (+ (div (div (* main_~p~0 8) 2) 2) (div (* main_~p~0 8) 2) main_~q~0) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (* (* (* main_~p~0 2) (mod main_~B~0 4294967296)) 4) 2))) (mod main_~A~0 4294967296)) (not (= (* (* main_~p~0 2) (mod main_~B~0 4294967296)) (* main_~d~0 2))) (not (<= (* 4 (* main_~p~0 (mod main_~B~0 4294967296))) main_~r~0)))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {15630#true} is VALID [2022-04-08 13:08:51,527 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {15630#true} {16267#(or (<= (* 8 (* main_~p~0 (mod main_~B~0 4294967296))) main_~r~0) (= (+ (* (- 1) (div (div (* (* (* main_~p~0 2) (mod main_~B~0 4294967296)) 4) 2) 2)) (* (+ (div (div (* main_~p~0 8) 2) 2) (div (* main_~p~0 8) 2) main_~q~0) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (* (* (* main_~p~0 2) (mod main_~B~0 4294967296)) 4) 2))) (mod main_~A~0 4294967296)) (not (= (* (* main_~p~0 2) (mod main_~B~0 4294967296)) (* main_~d~0 2))) (not (<= (* 4 (* main_~p~0 (mod main_~B~0 4294967296))) main_~r~0)))} #87#return; {16267#(or (<= (* 8 (* main_~p~0 (mod main_~B~0 4294967296))) main_~r~0) (= (+ (* (- 1) (div (div (* (* (* main_~p~0 2) (mod main_~B~0 4294967296)) 4) 2) 2)) (* (+ (div (div (* main_~p~0 8) 2) 2) (div (* main_~p~0 8) 2) main_~q~0) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (* (* (* main_~p~0 2) (mod main_~B~0 4294967296)) 4) 2))) (mod main_~A~0 4294967296)) (not (= (* (* main_~p~0 2) (mod main_~B~0 4294967296)) (* main_~d~0 2))) (not (<= (* 4 (* main_~p~0 (mod main_~B~0 4294967296))) main_~r~0)))} is VALID [2022-04-08 13:08:51,527 INFO L290 TraceCheckUtils]: 27: Hoare triple {15630#true} assume true; {15630#true} is VALID [2022-04-08 13:08:51,527 INFO L290 TraceCheckUtils]: 26: Hoare triple {15630#true} assume !(0 == ~cond); {15630#true} is VALID [2022-04-08 13:08:51,527 INFO L290 TraceCheckUtils]: 25: Hoare triple {15630#true} ~cond := #in~cond; {15630#true} is VALID [2022-04-08 13:08:51,528 INFO L272 TraceCheckUtils]: 24: Hoare triple {16267#(or (<= (* 8 (* main_~p~0 (mod main_~B~0 4294967296))) main_~r~0) (= (+ (* (- 1) (div (div (* (* (* main_~p~0 2) (mod main_~B~0 4294967296)) 4) 2) 2)) (* (+ (div (div (* main_~p~0 8) 2) 2) (div (* main_~p~0 8) 2) main_~q~0) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (* (* (* main_~p~0 2) (mod main_~B~0 4294967296)) 4) 2))) (mod main_~A~0 4294967296)) (not (= (* (* main_~p~0 2) (mod main_~B~0 4294967296)) (* main_~d~0 2))) (not (<= (* 4 (* main_~p~0 (mod main_~B~0 4294967296))) main_~r~0)))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {15630#true} is VALID [2022-04-08 13:08:51,528 INFO L290 TraceCheckUtils]: 23: Hoare triple {16267#(or (<= (* 8 (* main_~p~0 (mod main_~B~0 4294967296))) main_~r~0) (= (+ (* (- 1) (div (div (* (* (* main_~p~0 2) (mod main_~B~0 4294967296)) 4) 2) 2)) (* (+ (div (div (* main_~p~0 8) 2) 2) (div (* main_~p~0 8) 2) main_~q~0) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (* (* (* main_~p~0 2) (mod main_~B~0 4294967296)) 4) 2))) (mod main_~A~0 4294967296)) (not (= (* (* main_~p~0 2) (mod main_~B~0 4294967296)) (* main_~d~0 2))) (not (<= (* 4 (* main_~p~0 (mod main_~B~0 4294967296))) main_~r~0)))} assume !false; {16267#(or (<= (* 8 (* main_~p~0 (mod main_~B~0 4294967296))) main_~r~0) (= (+ (* (- 1) (div (div (* (* (* main_~p~0 2) (mod main_~B~0 4294967296)) 4) 2) 2)) (* (+ (div (div (* main_~p~0 8) 2) 2) (div (* main_~p~0 8) 2) main_~q~0) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (* (* (* main_~p~0 2) (mod main_~B~0 4294967296)) 4) 2))) (mod main_~A~0 4294967296)) (not (= (* (* main_~p~0 2) (mod main_~B~0 4294967296)) (* main_~d~0 2))) (not (<= (* 4 (* main_~p~0 (mod main_~B~0 4294967296))) main_~r~0)))} is VALID [2022-04-08 13:08:51,529 INFO L290 TraceCheckUtils]: 22: Hoare triple {15630#true} ~r~0 := ~A~0 % 4294967296;~d~0 := ~B~0 % 4294967296;~p~0 := 1;~q~0 := 0; {16267#(or (<= (* 8 (* main_~p~0 (mod main_~B~0 4294967296))) main_~r~0) (= (+ (* (- 1) (div (div (* (* (* main_~p~0 2) (mod main_~B~0 4294967296)) 4) 2) 2)) (* (+ (div (div (* main_~p~0 8) 2) 2) (div (* main_~p~0 8) 2) main_~q~0) (mod main_~B~0 4294967296)) main_~r~0 (* (- 1) (div (* (* (* main_~p~0 2) (mod main_~B~0 4294967296)) 4) 2))) (mod main_~A~0 4294967296)) (not (= (* (* main_~p~0 2) (mod main_~B~0 4294967296)) (* main_~d~0 2))) (not (<= (* 4 (* main_~p~0 (mod main_~B~0 4294967296))) main_~r~0)))} is VALID [2022-04-08 13:08:51,529 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {15630#true} {15630#true} #85#return; {15630#true} is VALID [2022-04-08 13:08:51,529 INFO L290 TraceCheckUtils]: 20: Hoare triple {15630#true} assume true; {15630#true} is VALID [2022-04-08 13:08:51,529 INFO L290 TraceCheckUtils]: 19: Hoare triple {15630#true} assume !(0 == ~cond); {15630#true} is VALID [2022-04-08 13:08:51,529 INFO L290 TraceCheckUtils]: 18: Hoare triple {15630#true} ~cond := #in~cond; {15630#true} is VALID [2022-04-08 13:08:51,529 INFO L272 TraceCheckUtils]: 17: Hoare triple {15630#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 1 then 1 else 0)); {15630#true} is VALID [2022-04-08 13:08:51,529 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {15630#true} {15630#true} #83#return; {15630#true} is VALID [2022-04-08 13:08:51,529 INFO L290 TraceCheckUtils]: 15: Hoare triple {15630#true} assume true; {15630#true} is VALID [2022-04-08 13:08:51,529 INFO L290 TraceCheckUtils]: 14: Hoare triple {15630#true} assume !(0 == ~cond); {15630#true} is VALID [2022-04-08 13:08:51,529 INFO L290 TraceCheckUtils]: 13: Hoare triple {15630#true} ~cond := #in~cond; {15630#true} is VALID [2022-04-08 13:08:51,529 INFO L272 TraceCheckUtils]: 12: Hoare triple {15630#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 0 && ~B~0 % 4294967296 <= 20 then 1 else 0)); {15630#true} is VALID [2022-04-08 13:08:51,529 INFO L290 TraceCheckUtils]: 11: Hoare triple {15630#true} ~B~0 := #t~nondet5;havoc #t~nondet5; {15630#true} is VALID [2022-04-08 13:08:51,529 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {15630#true} {15630#true} #81#return; {15630#true} is VALID [2022-04-08 13:08:51,529 INFO L290 TraceCheckUtils]: 9: Hoare triple {15630#true} assume true; {15630#true} is VALID [2022-04-08 13:08:51,529 INFO L290 TraceCheckUtils]: 8: Hoare triple {15630#true} assume !(0 == ~cond); {15630#true} is VALID [2022-04-08 13:08:51,529 INFO L290 TraceCheckUtils]: 7: Hoare triple {15630#true} ~cond := #in~cond; {15630#true} is VALID [2022-04-08 13:08:51,529 INFO L272 TraceCheckUtils]: 6: Hoare triple {15630#true} call assume_abort_if_not((if ~A~0 % 4294967296 >= 0 && ~A~0 % 4294967296 <= 20 then 1 else 0)); {15630#true} is VALID [2022-04-08 13:08:51,529 INFO L290 TraceCheckUtils]: 5: Hoare triple {15630#true} havoc ~A~0;havoc ~B~0;havoc ~r~0;havoc ~d~0;havoc ~p~0;havoc ~q~0;~A~0 := #t~nondet4;havoc #t~nondet4; {15630#true} is VALID [2022-04-08 13:08:51,530 INFO L272 TraceCheckUtils]: 4: Hoare triple {15630#true} call #t~ret6 := main(); {15630#true} is VALID [2022-04-08 13:08:51,530 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15630#true} {15630#true} #101#return; {15630#true} is VALID [2022-04-08 13:08:51,530 INFO L290 TraceCheckUtils]: 2: Hoare triple {15630#true} assume true; {15630#true} is VALID [2022-04-08 13:08:51,530 INFO L290 TraceCheckUtils]: 1: Hoare triple {15630#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {15630#true} is VALID [2022-04-08 13:08:51,530 INFO L272 TraceCheckUtils]: 0: Hoare triple {15630#true} call ULTIMATE.init(); {15630#true} is VALID [2022-04-08 13:08:51,531 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 46 proven. 70 refuted. 0 times theorem prover too weak. 447 trivial. 0 not checked. [2022-04-08 13:08:51,531 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 13:08:51,531 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1571678567] [2022-04-08 13:08:51,531 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 13:08:51,531 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [433496953] [2022-04-08 13:08:51,531 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [433496953] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 13:08:51,531 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 13:08:51,531 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 16] total 26 [2022-04-08 13:08:51,532 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 13:08:51,532 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [968819690] [2022-04-08 13:08:51,532 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [968819690] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 13:08:51,532 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 13:08:51,532 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-08 13:08:51,532 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [145993358] [2022-04-08 13:08:51,532 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 13:08:51,533 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 2.1333333333333333) internal successors, (32), 14 states have internal predecessors, (32), 8 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (20), 7 states have call predecessors, (20), 7 states have call successors, (20) Word has length 122 [2022-04-08 13:08:51,533 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 13:08:51,533 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 2.1333333333333333) internal successors, (32), 14 states have internal predecessors, (32), 8 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (20), 7 states have call predecessors, (20), 7 states have call successors, (20) [2022-04-08 13:08:51,651 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 74 edges. 74 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 13:08:51,651 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-08 13:08:51,651 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 13:08:51,651 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-08 13:08:51,652 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=136, Invalid=514, Unknown=0, NotChecked=0, Total=650 [2022-04-08 13:08:51,652 INFO L87 Difference]: Start difference. First operand 137 states and 162 transitions. Second operand has 15 states, 15 states have (on average 2.1333333333333333) internal successors, (32), 14 states have internal predecessors, (32), 8 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (20), 7 states have call predecessors, (20), 7 states have call successors, (20) [2022-04-08 13:08:57,629 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 13:08:57,629 INFO L93 Difference]: Finished difference Result 241 states and 293 transitions. [2022-04-08 13:08:57,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-08 13:08:57,630 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 2.1333333333333333) internal successors, (32), 14 states have internal predecessors, (32), 8 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (20), 7 states have call predecessors, (20), 7 states have call successors, (20) Word has length 122 [2022-04-08 13:08:57,630 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 13:08:57,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 2.1333333333333333) internal successors, (32), 14 states have internal predecessors, (32), 8 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (20), 7 states have call predecessors, (20), 7 states have call successors, (20) [2022-04-08 13:08:57,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 131 transitions. [2022-04-08 13:08:57,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 2.1333333333333333) internal successors, (32), 14 states have internal predecessors, (32), 8 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (20), 7 states have call predecessors, (20), 7 states have call successors, (20) [2022-04-08 13:08:57,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 131 transitions. [2022-04-08 13:08:57,633 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 131 transitions. [2022-04-08 13:08:57,866 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 131 edges. 131 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 13:08:57,869 INFO L225 Difference]: With dead ends: 241 [2022-04-08 13:08:57,869 INFO L226 Difference]: Without dead ends: 195 [2022-04-08 13:08:57,870 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 245 GetRequests, 217 SyntacticMatches, 2 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 108 ImplicationChecksByTransitivity, 20.5s TimeCoverageRelationStatistics Valid=149, Invalid=607, Unknown=0, NotChecked=0, Total=756 [2022-04-08 13:08:57,870 INFO L913 BasicCegarLoop]: 51 mSDtfsCounter, 19 mSDsluCounter, 228 mSDsCounter, 0 mSdLazyCounter, 707 mSolverCounterSat, 41 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 24 SdHoareTripleChecker+Valid, 279 SdHoareTripleChecker+Invalid, 748 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 41 IncrementalHoareTripleChecker+Valid, 707 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2022-04-08 13:08:57,870 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [24 Valid, 279 Invalid, 748 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [41 Valid, 707 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2022-04-08 13:08:57,871 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 195 states. [2022-04-08 13:08:58,049 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 195 to 192. [2022-04-08 13:08:58,050 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 13:08:58,050 INFO L82 GeneralOperation]: Start isEquivalent. First operand 195 states. Second operand has 192 states, 118 states have (on average 1.1101694915254237) internal successors, (131), 123 states have internal predecessors, (131), 49 states have call successors, (49), 25 states have call predecessors, (49), 24 states have return successors, (47), 43 states have call predecessors, (47), 47 states have call successors, (47) [2022-04-08 13:08:58,050 INFO L74 IsIncluded]: Start isIncluded. First operand 195 states. Second operand has 192 states, 118 states have (on average 1.1101694915254237) internal successors, (131), 123 states have internal predecessors, (131), 49 states have call successors, (49), 25 states have call predecessors, (49), 24 states have return successors, (47), 43 states have call predecessors, (47), 47 states have call successors, (47) [2022-04-08 13:08:58,051 INFO L87 Difference]: Start difference. First operand 195 states. Second operand has 192 states, 118 states have (on average 1.1101694915254237) internal successors, (131), 123 states have internal predecessors, (131), 49 states have call successors, (49), 25 states have call predecessors, (49), 24 states have return successors, (47), 43 states have call predecessors, (47), 47 states have call successors, (47) [2022-04-08 13:08:58,054 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 13:08:58,054 INFO L93 Difference]: Finished difference Result 195 states and 231 transitions. [2022-04-08 13:08:58,054 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 231 transitions. [2022-04-08 13:08:58,054 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 13:08:58,054 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 13:08:58,055 INFO L74 IsIncluded]: Start isIncluded. First operand has 192 states, 118 states have (on average 1.1101694915254237) internal successors, (131), 123 states have internal predecessors, (131), 49 states have call successors, (49), 25 states have call predecessors, (49), 24 states have return successors, (47), 43 states have call predecessors, (47), 47 states have call successors, (47) Second operand 195 states. [2022-04-08 13:08:58,055 INFO L87 Difference]: Start difference. First operand has 192 states, 118 states have (on average 1.1101694915254237) internal successors, (131), 123 states have internal predecessors, (131), 49 states have call successors, (49), 25 states have call predecessors, (49), 24 states have return successors, (47), 43 states have call predecessors, (47), 47 states have call successors, (47) Second operand 195 states. [2022-04-08 13:08:58,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 13:08:58,062 INFO L93 Difference]: Finished difference Result 195 states and 231 transitions. [2022-04-08 13:08:58,062 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 231 transitions. [2022-04-08 13:08:58,062 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 13:08:58,062 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 13:08:58,062 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 13:08:58,062 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 13:08:58,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 192 states, 118 states have (on average 1.1101694915254237) internal successors, (131), 123 states have internal predecessors, (131), 49 states have call successors, (49), 25 states have call predecessors, (49), 24 states have return successors, (47), 43 states have call predecessors, (47), 47 states have call successors, (47) [2022-04-08 13:08:58,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 192 states and 227 transitions. [2022-04-08 13:08:58,066 INFO L78 Accepts]: Start accepts. Automaton has 192 states and 227 transitions. Word has length 122 [2022-04-08 13:08:58,066 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 13:08:58,066 INFO L478 AbstractCegarLoop]: Abstraction has 192 states and 227 transitions. [2022-04-08 13:08:58,066 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 2.1333333333333333) internal successors, (32), 14 states have internal predecessors, (32), 8 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (20), 7 states have call predecessors, (20), 7 states have call successors, (20) [2022-04-08 13:08:58,066 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 192 states and 227 transitions. [2022-04-08 13:08:58,592 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 227 edges. 227 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 13:08:58,593 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 227 transitions. [2022-04-08 13:08:58,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-04-08 13:08:58,593 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 13:08:58,593 INFO L499 BasicCegarLoop]: trace histogram [18, 17, 17, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 13:08:58,610 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Ended with exit code 0 [2022-04-08 13:08:58,794 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16,15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 13:08:58,794 INFO L403 AbstractCegarLoop]: === Iteration 18 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 13:08:58,794 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 13:08:58,794 INFO L85 PathProgramCache]: Analyzing trace with hash -1224833083, now seen corresponding path program 15 times [2022-04-08 13:08:58,794 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 13:08:58,795 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1454363725] [2022-04-08 13:08:58,795 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 13:08:58,795 INFO L85 PathProgramCache]: Analyzing trace with hash -1224833083, now seen corresponding path program 16 times [2022-04-08 13:08:58,795 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 13:08:58,795 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1700386503] [2022-04-08 13:08:58,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 13:08:58,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 13:08:58,807 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 13:08:58,808 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1760624083] [2022-04-08 13:08:58,808 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 13:08:58,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 13:08:58,808 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 13:08:58,809 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-08 13:08:58,810 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2022-04-08 13:08:58,884 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 13:08:58,885 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 13:08:58,887 INFO L263 TraceCheckSpWp]: Trace formula consists of 283 conjuncts, 32 conjunts are in the unsatisfiable core [2022-04-08 13:08:58,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 13:08:58,913 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 13:09:01,083 INFO L272 TraceCheckUtils]: 0: Hoare triple {17647#true} call ULTIMATE.init(); {17647#true} is VALID [2022-04-08 13:09:01,084 INFO L290 TraceCheckUtils]: 1: Hoare triple {17647#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {17647#true} is VALID [2022-04-08 13:09:01,084 INFO L290 TraceCheckUtils]: 2: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:01,084 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {17647#true} {17647#true} #101#return; {17647#true} is VALID [2022-04-08 13:09:01,084 INFO L272 TraceCheckUtils]: 4: Hoare triple {17647#true} call #t~ret6 := main(); {17647#true} is VALID [2022-04-08 13:09:01,084 INFO L290 TraceCheckUtils]: 5: Hoare triple {17647#true} havoc ~A~0;havoc ~B~0;havoc ~r~0;havoc ~d~0;havoc ~p~0;havoc ~q~0;~A~0 := #t~nondet4;havoc #t~nondet4; {17647#true} is VALID [2022-04-08 13:09:01,084 INFO L272 TraceCheckUtils]: 6: Hoare triple {17647#true} call assume_abort_if_not((if ~A~0 % 4294967296 >= 0 && ~A~0 % 4294967296 <= 20 then 1 else 0)); {17647#true} is VALID [2022-04-08 13:09:01,084 INFO L290 TraceCheckUtils]: 7: Hoare triple {17647#true} ~cond := #in~cond; {17647#true} is VALID [2022-04-08 13:09:01,084 INFO L290 TraceCheckUtils]: 8: Hoare triple {17647#true} assume !(0 == ~cond); {17647#true} is VALID [2022-04-08 13:09:01,084 INFO L290 TraceCheckUtils]: 9: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:01,084 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {17647#true} {17647#true} #81#return; {17647#true} is VALID [2022-04-08 13:09:01,084 INFO L290 TraceCheckUtils]: 11: Hoare triple {17647#true} ~B~0 := #t~nondet5;havoc #t~nondet5; {17647#true} is VALID [2022-04-08 13:09:01,084 INFO L272 TraceCheckUtils]: 12: Hoare triple {17647#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 0 && ~B~0 % 4294967296 <= 20 then 1 else 0)); {17647#true} is VALID [2022-04-08 13:09:01,084 INFO L290 TraceCheckUtils]: 13: Hoare triple {17647#true} ~cond := #in~cond; {17647#true} is VALID [2022-04-08 13:09:01,084 INFO L290 TraceCheckUtils]: 14: Hoare triple {17647#true} assume !(0 == ~cond); {17647#true} is VALID [2022-04-08 13:09:01,084 INFO L290 TraceCheckUtils]: 15: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:01,084 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {17647#true} {17647#true} #83#return; {17647#true} is VALID [2022-04-08 13:09:01,084 INFO L272 TraceCheckUtils]: 17: Hoare triple {17647#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 1 then 1 else 0)); {17647#true} is VALID [2022-04-08 13:09:01,084 INFO L290 TraceCheckUtils]: 18: Hoare triple {17647#true} ~cond := #in~cond; {17647#true} is VALID [2022-04-08 13:09:01,085 INFO L290 TraceCheckUtils]: 19: Hoare triple {17647#true} assume !(0 == ~cond); {17647#true} is VALID [2022-04-08 13:09:01,085 INFO L290 TraceCheckUtils]: 20: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:01,085 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {17647#true} {17647#true} #85#return; {17647#true} is VALID [2022-04-08 13:09:01,085 INFO L290 TraceCheckUtils]: 22: Hoare triple {17647#true} ~r~0 := ~A~0 % 4294967296;~d~0 := ~B~0 % 4294967296;~p~0 := 1;~q~0 := 0; {17718#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} is VALID [2022-04-08 13:09:01,085 INFO L290 TraceCheckUtils]: 23: Hoare triple {17718#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} assume !false; {17718#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} is VALID [2022-04-08 13:09:01,085 INFO L272 TraceCheckUtils]: 24: Hoare triple {17718#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {17647#true} is VALID [2022-04-08 13:09:01,085 INFO L290 TraceCheckUtils]: 25: Hoare triple {17647#true} ~cond := #in~cond; {17647#true} is VALID [2022-04-08 13:09:01,086 INFO L290 TraceCheckUtils]: 26: Hoare triple {17647#true} assume !(0 == ~cond); {17647#true} is VALID [2022-04-08 13:09:01,086 INFO L290 TraceCheckUtils]: 27: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:01,086 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {17647#true} {17718#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} #87#return; {17718#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} is VALID [2022-04-08 13:09:01,086 INFO L272 TraceCheckUtils]: 29: Hoare triple {17718#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {17647#true} is VALID [2022-04-08 13:09:01,086 INFO L290 TraceCheckUtils]: 30: Hoare triple {17647#true} ~cond := #in~cond; {17647#true} is VALID [2022-04-08 13:09:01,086 INFO L290 TraceCheckUtils]: 31: Hoare triple {17647#true} assume !(0 == ~cond); {17647#true} is VALID [2022-04-08 13:09:01,086 INFO L290 TraceCheckUtils]: 32: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:01,087 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {17647#true} {17718#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} #89#return; {17718#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} is VALID [2022-04-08 13:09:01,087 INFO L272 TraceCheckUtils]: 34: Hoare triple {17718#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {17647#true} is VALID [2022-04-08 13:09:01,087 INFO L290 TraceCheckUtils]: 35: Hoare triple {17647#true} ~cond := #in~cond; {17647#true} is VALID [2022-04-08 13:09:01,087 INFO L290 TraceCheckUtils]: 36: Hoare triple {17647#true} assume !(0 == ~cond); {17647#true} is VALID [2022-04-08 13:09:01,087 INFO L290 TraceCheckUtils]: 37: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:01,087 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {17647#true} {17718#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} #91#return; {17718#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} is VALID [2022-04-08 13:09:01,089 INFO L290 TraceCheckUtils]: 39: Hoare triple {17718#(and (= main_~d~0 (mod main_~B~0 4294967296)) (= main_~p~0 1))} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {17770#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (<= (mod main_~B~0 4294967296) main_~r~0))} is VALID [2022-04-08 13:09:01,089 INFO L290 TraceCheckUtils]: 40: Hoare triple {17770#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (<= (mod main_~B~0 4294967296) main_~r~0))} assume !false; {17770#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (<= (mod main_~B~0 4294967296) main_~r~0))} is VALID [2022-04-08 13:09:01,089 INFO L272 TraceCheckUtils]: 41: Hoare triple {17770#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (<= (mod main_~B~0 4294967296) main_~r~0))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {17647#true} is VALID [2022-04-08 13:09:01,089 INFO L290 TraceCheckUtils]: 42: Hoare triple {17647#true} ~cond := #in~cond; {17647#true} is VALID [2022-04-08 13:09:01,090 INFO L290 TraceCheckUtils]: 43: Hoare triple {17647#true} assume !(0 == ~cond); {17647#true} is VALID [2022-04-08 13:09:01,090 INFO L290 TraceCheckUtils]: 44: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:01,090 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {17647#true} {17770#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (<= (mod main_~B~0 4294967296) main_~r~0))} #87#return; {17770#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (<= (mod main_~B~0 4294967296) main_~r~0))} is VALID [2022-04-08 13:09:01,090 INFO L272 TraceCheckUtils]: 46: Hoare triple {17770#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (<= (mod main_~B~0 4294967296) main_~r~0))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {17647#true} is VALID [2022-04-08 13:09:01,090 INFO L290 TraceCheckUtils]: 47: Hoare triple {17647#true} ~cond := #in~cond; {17647#true} is VALID [2022-04-08 13:09:01,090 INFO L290 TraceCheckUtils]: 48: Hoare triple {17647#true} assume !(0 == ~cond); {17647#true} is VALID [2022-04-08 13:09:01,090 INFO L290 TraceCheckUtils]: 49: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:01,091 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {17647#true} {17770#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (<= (mod main_~B~0 4294967296) main_~r~0))} #89#return; {17770#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (<= (mod main_~B~0 4294967296) main_~r~0))} is VALID [2022-04-08 13:09:01,091 INFO L272 TraceCheckUtils]: 51: Hoare triple {17770#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (<= (mod main_~B~0 4294967296) main_~r~0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {17647#true} is VALID [2022-04-08 13:09:01,091 INFO L290 TraceCheckUtils]: 52: Hoare triple {17647#true} ~cond := #in~cond; {17647#true} is VALID [2022-04-08 13:09:01,091 INFO L290 TraceCheckUtils]: 53: Hoare triple {17647#true} assume !(0 == ~cond); {17647#true} is VALID [2022-04-08 13:09:01,091 INFO L290 TraceCheckUtils]: 54: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:01,091 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {17647#true} {17770#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (<= (mod main_~B~0 4294967296) main_~r~0))} #91#return; {17770#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (<= (mod main_~B~0 4294967296) main_~r~0))} is VALID [2022-04-08 13:09:01,093 INFO L290 TraceCheckUtils]: 56: Hoare triple {17770#(and (= main_~d~0 (* 2 (mod main_~B~0 4294967296))) (= main_~p~0 2) (<= (mod main_~B~0 4294967296) main_~r~0))} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {17822#(and (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (= main_~p~0 4) (<= (mod main_~B~0 4294967296) main_~r~0))} is VALID [2022-04-08 13:09:01,094 INFO L290 TraceCheckUtils]: 57: Hoare triple {17822#(and (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (= main_~p~0 4) (<= (mod main_~B~0 4294967296) main_~r~0))} assume !false; {17822#(and (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (= main_~p~0 4) (<= (mod main_~B~0 4294967296) main_~r~0))} is VALID [2022-04-08 13:09:01,094 INFO L272 TraceCheckUtils]: 58: Hoare triple {17822#(and (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (= main_~p~0 4) (<= (mod main_~B~0 4294967296) main_~r~0))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {17647#true} is VALID [2022-04-08 13:09:01,094 INFO L290 TraceCheckUtils]: 59: Hoare triple {17647#true} ~cond := #in~cond; {17647#true} is VALID [2022-04-08 13:09:01,094 INFO L290 TraceCheckUtils]: 60: Hoare triple {17647#true} assume !(0 == ~cond); {17647#true} is VALID [2022-04-08 13:09:01,094 INFO L290 TraceCheckUtils]: 61: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:01,094 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {17647#true} {17822#(and (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (= main_~p~0 4) (<= (mod main_~B~0 4294967296) main_~r~0))} #87#return; {17822#(and (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (= main_~p~0 4) (<= (mod main_~B~0 4294967296) main_~r~0))} is VALID [2022-04-08 13:09:01,094 INFO L272 TraceCheckUtils]: 63: Hoare triple {17822#(and (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (= main_~p~0 4) (<= (mod main_~B~0 4294967296) main_~r~0))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {17647#true} is VALID [2022-04-08 13:09:01,094 INFO L290 TraceCheckUtils]: 64: Hoare triple {17647#true} ~cond := #in~cond; {17647#true} is VALID [2022-04-08 13:09:01,094 INFO L290 TraceCheckUtils]: 65: Hoare triple {17647#true} assume !(0 == ~cond); {17647#true} is VALID [2022-04-08 13:09:01,094 INFO L290 TraceCheckUtils]: 66: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:01,095 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {17647#true} {17822#(and (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (= main_~p~0 4) (<= (mod main_~B~0 4294967296) main_~r~0))} #89#return; {17822#(and (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (= main_~p~0 4) (<= (mod main_~B~0 4294967296) main_~r~0))} is VALID [2022-04-08 13:09:01,095 INFO L272 TraceCheckUtils]: 68: Hoare triple {17822#(and (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (= main_~p~0 4) (<= (mod main_~B~0 4294967296) main_~r~0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {17647#true} is VALID [2022-04-08 13:09:01,095 INFO L290 TraceCheckUtils]: 69: Hoare triple {17647#true} ~cond := #in~cond; {17647#true} is VALID [2022-04-08 13:09:01,095 INFO L290 TraceCheckUtils]: 70: Hoare triple {17647#true} assume !(0 == ~cond); {17647#true} is VALID [2022-04-08 13:09:01,095 INFO L290 TraceCheckUtils]: 71: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:01,096 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {17647#true} {17822#(and (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (= main_~p~0 4) (<= (mod main_~B~0 4294967296) main_~r~0))} #91#return; {17822#(and (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (= main_~p~0 4) (<= (mod main_~B~0 4294967296) main_~r~0))} is VALID [2022-04-08 13:09:01,097 INFO L290 TraceCheckUtils]: 73: Hoare triple {17822#(and (= (* (mod main_~B~0 4294967296) 4) main_~d~0) (= main_~p~0 4) (<= (mod main_~B~0 4294967296) main_~r~0))} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {17874#(and (= main_~p~0 8) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} is VALID [2022-04-08 13:09:01,097 INFO L290 TraceCheckUtils]: 74: Hoare triple {17874#(and (= main_~p~0 8) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} assume !false; {17874#(and (= main_~p~0 8) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} is VALID [2022-04-08 13:09:01,097 INFO L272 TraceCheckUtils]: 75: Hoare triple {17874#(and (= main_~p~0 8) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {17647#true} is VALID [2022-04-08 13:09:01,097 INFO L290 TraceCheckUtils]: 76: Hoare triple {17647#true} ~cond := #in~cond; {17647#true} is VALID [2022-04-08 13:09:01,097 INFO L290 TraceCheckUtils]: 77: Hoare triple {17647#true} assume !(0 == ~cond); {17647#true} is VALID [2022-04-08 13:09:01,097 INFO L290 TraceCheckUtils]: 78: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:01,098 INFO L284 TraceCheckUtils]: 79: Hoare quadruple {17647#true} {17874#(and (= main_~p~0 8) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} #87#return; {17874#(and (= main_~p~0 8) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} is VALID [2022-04-08 13:09:01,098 INFO L272 TraceCheckUtils]: 80: Hoare triple {17874#(and (= main_~p~0 8) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {17647#true} is VALID [2022-04-08 13:09:01,098 INFO L290 TraceCheckUtils]: 81: Hoare triple {17647#true} ~cond := #in~cond; {17647#true} is VALID [2022-04-08 13:09:01,098 INFO L290 TraceCheckUtils]: 82: Hoare triple {17647#true} assume !(0 == ~cond); {17647#true} is VALID [2022-04-08 13:09:01,098 INFO L290 TraceCheckUtils]: 83: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:01,099 INFO L284 TraceCheckUtils]: 84: Hoare quadruple {17647#true} {17874#(and (= main_~p~0 8) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} #89#return; {17874#(and (= main_~p~0 8) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} is VALID [2022-04-08 13:09:01,099 INFO L272 TraceCheckUtils]: 85: Hoare triple {17874#(and (= main_~p~0 8) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {17647#true} is VALID [2022-04-08 13:09:01,099 INFO L290 TraceCheckUtils]: 86: Hoare triple {17647#true} ~cond := #in~cond; {17647#true} is VALID [2022-04-08 13:09:01,099 INFO L290 TraceCheckUtils]: 87: Hoare triple {17647#true} assume !(0 == ~cond); {17647#true} is VALID [2022-04-08 13:09:01,099 INFO L290 TraceCheckUtils]: 88: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:01,099 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {17647#true} {17874#(and (= main_~p~0 8) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} #91#return; {17874#(and (= main_~p~0 8) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} is VALID [2022-04-08 13:09:01,100 INFO L290 TraceCheckUtils]: 90: Hoare triple {17874#(and (= main_~p~0 8) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} assume !(~r~0 >= ~d~0); {17926#(and (= main_~p~0 8) (not (<= main_~d~0 main_~r~0)) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} is VALID [2022-04-08 13:09:01,100 INFO L290 TraceCheckUtils]: 91: Hoare triple {17926#(and (= main_~p~0 8) (not (<= main_~d~0 main_~r~0)) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} assume !false; {17926#(and (= main_~p~0 8) (not (<= main_~d~0 main_~r~0)) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} is VALID [2022-04-08 13:09:01,100 INFO L272 TraceCheckUtils]: 92: Hoare triple {17926#(and (= main_~p~0 8) (not (<= main_~d~0 main_~r~0)) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {17647#true} is VALID [2022-04-08 13:09:01,100 INFO L290 TraceCheckUtils]: 93: Hoare triple {17647#true} ~cond := #in~cond; {17647#true} is VALID [2022-04-08 13:09:01,100 INFO L290 TraceCheckUtils]: 94: Hoare triple {17647#true} assume !(0 == ~cond); {17647#true} is VALID [2022-04-08 13:09:01,100 INFO L290 TraceCheckUtils]: 95: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:01,101 INFO L284 TraceCheckUtils]: 96: Hoare quadruple {17647#true} {17926#(and (= main_~p~0 8) (not (<= main_~d~0 main_~r~0)) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} #93#return; {17926#(and (= main_~p~0 8) (not (<= main_~d~0 main_~r~0)) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} is VALID [2022-04-08 13:09:01,101 INFO L272 TraceCheckUtils]: 97: Hoare triple {17926#(and (= main_~p~0 8) (not (<= main_~d~0 main_~r~0)) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {17647#true} is VALID [2022-04-08 13:09:01,101 INFO L290 TraceCheckUtils]: 98: Hoare triple {17647#true} ~cond := #in~cond; {17647#true} is VALID [2022-04-08 13:09:01,101 INFO L290 TraceCheckUtils]: 99: Hoare triple {17647#true} assume !(0 == ~cond); {17647#true} is VALID [2022-04-08 13:09:01,101 INFO L290 TraceCheckUtils]: 100: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:01,101 INFO L284 TraceCheckUtils]: 101: Hoare quadruple {17647#true} {17926#(and (= main_~p~0 8) (not (<= main_~d~0 main_~r~0)) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} #95#return; {17926#(and (= main_~p~0 8) (not (<= main_~d~0 main_~r~0)) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} is VALID [2022-04-08 13:09:01,103 INFO L290 TraceCheckUtils]: 102: Hoare triple {17926#(and (= main_~p~0 8) (not (<= main_~d~0 main_~r~0)) (= (* 8 (mod main_~B~0 4294967296)) main_~d~0) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} assume !!(1 != ~p~0);~d~0 := (if ~d~0 < 0 && 0 != ~d~0 % 2 then 1 + ~d~0 / 2 else ~d~0 / 2);~p~0 := (if ~p~0 < 0 && 0 != ~p~0 % 2 then 1 + ~p~0 / 2 else ~p~0 / 2); {17963#(and (= main_~d~0 (div (* 8 (mod main_~B~0 4294967296)) 2)) (= main_~p~0 4) (not (<= (* 8 (mod main_~B~0 4294967296)) main_~r~0)) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} is VALID [2022-04-08 13:09:01,105 INFO L290 TraceCheckUtils]: 103: Hoare triple {17963#(and (= main_~d~0 (div (* 8 (mod main_~B~0 4294967296)) 2)) (= main_~p~0 4) (not (<= (* 8 (mod main_~B~0 4294967296)) main_~r~0)) (<= (* (mod main_~B~0 4294967296) 4) main_~r~0))} assume ~r~0 >= ~d~0;~r~0 := ~r~0 - ~d~0;~q~0 := ~q~0 + ~p~0; {17967#(and (= main_~d~0 (div (* 8 (mod main_~B~0 4294967296)) 2)) (< 0 (* (mod main_~B~0 4294967296) 4)) (= main_~p~0 4))} is VALID [2022-04-08 13:09:01,105 INFO L290 TraceCheckUtils]: 104: Hoare triple {17967#(and (= main_~d~0 (div (* 8 (mod main_~B~0 4294967296)) 2)) (< 0 (* (mod main_~B~0 4294967296) 4)) (= main_~p~0 4))} assume !false; {17967#(and (= main_~d~0 (div (* 8 (mod main_~B~0 4294967296)) 2)) (< 0 (* (mod main_~B~0 4294967296) 4)) (= main_~p~0 4))} is VALID [2022-04-08 13:09:01,105 INFO L272 TraceCheckUtils]: 105: Hoare triple {17967#(and (= main_~d~0 (div (* 8 (mod main_~B~0 4294967296)) 2)) (< 0 (* (mod main_~B~0 4294967296) 4)) (= main_~p~0 4))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {17647#true} is VALID [2022-04-08 13:09:01,106 INFO L290 TraceCheckUtils]: 106: Hoare triple {17647#true} ~cond := #in~cond; {17647#true} is VALID [2022-04-08 13:09:01,106 INFO L290 TraceCheckUtils]: 107: Hoare triple {17647#true} assume !(0 == ~cond); {17647#true} is VALID [2022-04-08 13:09:01,106 INFO L290 TraceCheckUtils]: 108: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:01,106 INFO L284 TraceCheckUtils]: 109: Hoare quadruple {17647#true} {17967#(and (= main_~d~0 (div (* 8 (mod main_~B~0 4294967296)) 2)) (< 0 (* (mod main_~B~0 4294967296) 4)) (= main_~p~0 4))} #93#return; {17967#(and (= main_~d~0 (div (* 8 (mod main_~B~0 4294967296)) 2)) (< 0 (* (mod main_~B~0 4294967296) 4)) (= main_~p~0 4))} is VALID [2022-04-08 13:09:01,106 INFO L272 TraceCheckUtils]: 110: Hoare triple {17967#(and (= main_~d~0 (div (* 8 (mod main_~B~0 4294967296)) 2)) (< 0 (* (mod main_~B~0 4294967296) 4)) (= main_~p~0 4))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {17647#true} is VALID [2022-04-08 13:09:01,106 INFO L290 TraceCheckUtils]: 111: Hoare triple {17647#true} ~cond := #in~cond; {17647#true} is VALID [2022-04-08 13:09:01,106 INFO L290 TraceCheckUtils]: 112: Hoare triple {17647#true} assume !(0 == ~cond); {17647#true} is VALID [2022-04-08 13:09:01,106 INFO L290 TraceCheckUtils]: 113: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:01,107 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {17647#true} {17967#(and (= main_~d~0 (div (* 8 (mod main_~B~0 4294967296)) 2)) (< 0 (* (mod main_~B~0 4294967296) 4)) (= main_~p~0 4))} #95#return; {17967#(and (= main_~d~0 (div (* 8 (mod main_~B~0 4294967296)) 2)) (< 0 (* (mod main_~B~0 4294967296) 4)) (= main_~p~0 4))} is VALID [2022-04-08 13:09:01,108 INFO L290 TraceCheckUtils]: 115: Hoare triple {17967#(and (= main_~d~0 (div (* 8 (mod main_~B~0 4294967296)) 2)) (< 0 (* (mod main_~B~0 4294967296) 4)) (= main_~p~0 4))} assume !!(1 != ~p~0);~d~0 := (if ~d~0 < 0 && 0 != ~d~0 % 2 then 1 + ~d~0 / 2 else ~d~0 / 2);~p~0 := (if ~p~0 < 0 && 0 != ~p~0 % 2 then 1 + ~p~0 / 2 else ~p~0 / 2); {18004#(and (= main_~d~0 (div (div (* 8 (mod main_~B~0 4294967296)) 2) 2)) (< 0 (* (mod main_~B~0 4294967296) 4)) (= main_~p~0 2))} is VALID [2022-04-08 13:09:01,108 INFO L290 TraceCheckUtils]: 116: Hoare triple {18004#(and (= main_~d~0 (div (div (* 8 (mod main_~B~0 4294967296)) 2) 2)) (< 0 (* (mod main_~B~0 4294967296) 4)) (= main_~p~0 2))} assume ~r~0 >= ~d~0;~r~0 := ~r~0 - ~d~0;~q~0 := ~q~0 + ~p~0; {18004#(and (= main_~d~0 (div (div (* 8 (mod main_~B~0 4294967296)) 2) 2)) (< 0 (* (mod main_~B~0 4294967296) 4)) (= main_~p~0 2))} is VALID [2022-04-08 13:09:01,109 INFO L290 TraceCheckUtils]: 117: Hoare triple {18004#(and (= main_~d~0 (div (div (* 8 (mod main_~B~0 4294967296)) 2) 2)) (< 0 (* (mod main_~B~0 4294967296) 4)) (= main_~p~0 2))} assume !false; {18004#(and (= main_~d~0 (div (div (* 8 (mod main_~B~0 4294967296)) 2) 2)) (< 0 (* (mod main_~B~0 4294967296) 4)) (= main_~p~0 2))} is VALID [2022-04-08 13:09:01,109 INFO L272 TraceCheckUtils]: 118: Hoare triple {18004#(and (= main_~d~0 (div (div (* 8 (mod main_~B~0 4294967296)) 2) 2)) (< 0 (* (mod main_~B~0 4294967296) 4)) (= main_~p~0 2))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {17647#true} is VALID [2022-04-08 13:09:01,109 INFO L290 TraceCheckUtils]: 119: Hoare triple {17647#true} ~cond := #in~cond; {17647#true} is VALID [2022-04-08 13:09:01,109 INFO L290 TraceCheckUtils]: 120: Hoare triple {17647#true} assume !(0 == ~cond); {17647#true} is VALID [2022-04-08 13:09:01,109 INFO L290 TraceCheckUtils]: 121: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:01,110 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {17647#true} {18004#(and (= main_~d~0 (div (div (* 8 (mod main_~B~0 4294967296)) 2) 2)) (< 0 (* (mod main_~B~0 4294967296) 4)) (= main_~p~0 2))} #93#return; {18004#(and (= main_~d~0 (div (div (* 8 (mod main_~B~0 4294967296)) 2) 2)) (< 0 (* (mod main_~B~0 4294967296) 4)) (= main_~p~0 2))} is VALID [2022-04-08 13:09:01,110 INFO L272 TraceCheckUtils]: 123: Hoare triple {18004#(and (= main_~d~0 (div (div (* 8 (mod main_~B~0 4294967296)) 2) 2)) (< 0 (* (mod main_~B~0 4294967296) 4)) (= main_~p~0 2))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {18029#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 13:09:01,110 INFO L290 TraceCheckUtils]: 124: Hoare triple {18029#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {18033#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 13:09:01,111 INFO L290 TraceCheckUtils]: 125: Hoare triple {18033#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {17648#false} is VALID [2022-04-08 13:09:01,111 INFO L290 TraceCheckUtils]: 126: Hoare triple {17648#false} assume !false; {17648#false} is VALID [2022-04-08 13:09:01,111 INFO L134 CoverageAnalysis]: Checked inductivity of 631 backedges. 34 proven. 41 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2022-04-08 13:09:01,111 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 13:09:23,531 INFO L290 TraceCheckUtils]: 126: Hoare triple {17648#false} assume !false; {17648#false} is VALID [2022-04-08 13:09:23,531 INFO L290 TraceCheckUtils]: 125: Hoare triple {18033#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {17648#false} is VALID [2022-04-08 13:09:23,532 INFO L290 TraceCheckUtils]: 124: Hoare triple {18029#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {18033#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 13:09:23,532 INFO L272 TraceCheckUtils]: 123: Hoare triple {18049#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {18029#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 13:09:23,533 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {17647#true} {18049#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} #93#return; {18049#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} is VALID [2022-04-08 13:09:23,533 INFO L290 TraceCheckUtils]: 121: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:23,533 INFO L290 TraceCheckUtils]: 120: Hoare triple {17647#true} assume !(0 == ~cond); {17647#true} is VALID [2022-04-08 13:09:23,533 INFO L290 TraceCheckUtils]: 119: Hoare triple {17647#true} ~cond := #in~cond; {17647#true} is VALID [2022-04-08 13:09:23,533 INFO L272 TraceCheckUtils]: 118: Hoare triple {18049#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {17647#true} is VALID [2022-04-08 13:09:23,533 INFO L290 TraceCheckUtils]: 117: Hoare triple {18049#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} assume !false; {18049#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} is VALID [2022-04-08 13:09:23,533 INFO L290 TraceCheckUtils]: 116: Hoare triple {18049#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} assume ~r~0 >= ~d~0;~r~0 := ~r~0 - ~d~0;~q~0 := ~q~0 + ~p~0; {18049#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} is VALID [2022-04-08 13:09:23,545 INFO L290 TraceCheckUtils]: 115: Hoare triple {18074#(and (or (not (< main_~p~0 0)) (and (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2))) (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))))))} assume !!(1 != ~p~0);~d~0 := (if ~d~0 < 0 && 0 != ~d~0 % 2 then 1 + ~d~0 / 2 else ~d~0 / 2);~p~0 := (if ~p~0 < 0 && 0 != ~p~0 % 2 then 1 + ~p~0 / 2 else ~p~0 / 2); {18049#(= main_~d~0 (* main_~p~0 (mod main_~B~0 4294967296)))} is VALID [2022-04-08 13:09:23,545 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {17647#true} {18074#(and (or (not (< main_~p~0 0)) (and (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2))) (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))))))} #95#return; {18074#(and (or (not (< main_~p~0 0)) (and (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2))) (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))))))} is VALID [2022-04-08 13:09:23,546 INFO L290 TraceCheckUtils]: 113: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:23,546 INFO L290 TraceCheckUtils]: 112: Hoare triple {17647#true} assume !(0 == ~cond); {17647#true} is VALID [2022-04-08 13:09:23,546 INFO L290 TraceCheckUtils]: 111: Hoare triple {17647#true} ~cond := #in~cond; {17647#true} is VALID [2022-04-08 13:09:23,546 INFO L272 TraceCheckUtils]: 110: Hoare triple {18074#(and (or (not (< main_~p~0 0)) (and (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2))) (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))))))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {17647#true} is VALID [2022-04-08 13:09:23,546 INFO L284 TraceCheckUtils]: 109: Hoare quadruple {17647#true} {18074#(and (or (not (< main_~p~0 0)) (and (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2))) (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))))))} #93#return; {18074#(and (or (not (< main_~p~0 0)) (and (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2))) (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))))))} is VALID [2022-04-08 13:09:23,546 INFO L290 TraceCheckUtils]: 108: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:23,546 INFO L290 TraceCheckUtils]: 107: Hoare triple {17647#true} assume !(0 == ~cond); {17647#true} is VALID [2022-04-08 13:09:23,546 INFO L290 TraceCheckUtils]: 106: Hoare triple {17647#true} ~cond := #in~cond; {17647#true} is VALID [2022-04-08 13:09:23,547 INFO L272 TraceCheckUtils]: 105: Hoare triple {18074#(and (or (not (< main_~p~0 0)) (and (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2))) (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))))))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {17647#true} is VALID [2022-04-08 13:09:23,548 INFO L290 TraceCheckUtils]: 104: Hoare triple {18074#(and (or (not (< main_~p~0 0)) (and (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2))) (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))))))} assume !false; {18074#(and (or (not (< main_~p~0 0)) (and (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2))) (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))))))} is VALID [2022-04-08 13:09:23,549 INFO L290 TraceCheckUtils]: 103: Hoare triple {18074#(and (or (not (< main_~p~0 0)) (and (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2))) (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))))))} assume ~r~0 >= ~d~0;~r~0 := ~r~0 - ~d~0;~q~0 := ~q~0 + ~p~0; {18074#(and (or (not (< main_~p~0 0)) (and (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2))) (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))))))} is VALID [2022-04-08 13:09:23,674 INFO L290 TraceCheckUtils]: 102: Hoare triple {18114#(and (or (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1)))) (or (not (< (div main_~d~0 2) 0)) (= (+ (div (div main_~d~0 2) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= (mod (div main_~d~0 2) 2) 0))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (or (= (+ (div (div main_~d~0 2) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (div (div main_~d~0 2) 2) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))))) (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (div (div main_~d~0 2) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))))))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296)))))))) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (= (div (+ (div main_~d~0 2) 1) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296)) (div (+ (div main_~d~0 2) 1) 2))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)))} assume !!(1 != ~p~0);~d~0 := (if ~d~0 < 0 && 0 != ~d~0 % 2 then 1 + ~d~0 / 2 else ~d~0 / 2);~p~0 := (if ~p~0 < 0 && 0 != ~p~0 % 2 then 1 + ~p~0 / 2 else ~p~0 / 2); {18074#(and (or (not (< main_~p~0 0)) (and (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (div main_~d~0 2))) (or (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0) (= (* (+ (div main_~p~0 2) 1) (mod main_~B~0 4294967296)) (+ (div main_~d~0 2) 1)))) (= (mod main_~p~0 2) 0)) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (+ (div main_~d~0 2) 1)) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)) (or (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0)) (= (* (mod main_~B~0 4294967296) (div main_~p~0 2)) (div main_~d~0 2))))))} is VALID [2022-04-08 13:09:23,675 INFO L284 TraceCheckUtils]: 101: Hoare quadruple {17647#true} {18114#(and (or (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1)))) (or (not (< (div main_~d~0 2) 0)) (= (+ (div (div main_~d~0 2) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= (mod (div main_~d~0 2) 2) 0))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (or (= (+ (div (div main_~d~0 2) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (div (div main_~d~0 2) 2) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))))) (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (div (div main_~d~0 2) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))))))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296)))))))) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (= (div (+ (div main_~d~0 2) 1) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296)) (div (+ (div main_~d~0 2) 1) 2))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)))} #95#return; {18114#(and (or (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1)))) (or (not (< (div main_~d~0 2) 0)) (= (+ (div (div main_~d~0 2) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= (mod (div main_~d~0 2) 2) 0))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (or (= (+ (div (div main_~d~0 2) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (div (div main_~d~0 2) 2) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))))) (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (div (div main_~d~0 2) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))))))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296)))))))) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (= (div (+ (div main_~d~0 2) 1) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296)) (div (+ (div main_~d~0 2) 1) 2))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)))} is VALID [2022-04-08 13:09:23,675 INFO L290 TraceCheckUtils]: 100: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:23,675 INFO L290 TraceCheckUtils]: 99: Hoare triple {17647#true} assume !(0 == ~cond); {17647#true} is VALID [2022-04-08 13:09:23,675 INFO L290 TraceCheckUtils]: 98: Hoare triple {17647#true} ~cond := #in~cond; {17647#true} is VALID [2022-04-08 13:09:23,675 INFO L272 TraceCheckUtils]: 97: Hoare triple {18114#(and (or (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1)))) (or (not (< (div main_~d~0 2) 0)) (= (+ (div (div main_~d~0 2) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= (mod (div main_~d~0 2) 2) 0))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (or (= (+ (div (div main_~d~0 2) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (div (div main_~d~0 2) 2) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))))) (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (div (div main_~d~0 2) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))))))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296)))))))) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (= (div (+ (div main_~d~0 2) 1) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296)) (div (+ (div main_~d~0 2) 1) 2))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {17647#true} is VALID [2022-04-08 13:09:23,676 INFO L284 TraceCheckUtils]: 96: Hoare quadruple {17647#true} {18114#(and (or (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1)))) (or (not (< (div main_~d~0 2) 0)) (= (+ (div (div main_~d~0 2) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= (mod (div main_~d~0 2) 2) 0))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (or (= (+ (div (div main_~d~0 2) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (div (div main_~d~0 2) 2) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))))) (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (div (div main_~d~0 2) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))))))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296)))))))) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (= (div (+ (div main_~d~0 2) 1) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296)) (div (+ (div main_~d~0 2) 1) 2))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)))} #93#return; {18114#(and (or (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1)))) (or (not (< (div main_~d~0 2) 0)) (= (+ (div (div main_~d~0 2) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= (mod (div main_~d~0 2) 2) 0))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (or (= (+ (div (div main_~d~0 2) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (div (div main_~d~0 2) 2) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))))) (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (div (div main_~d~0 2) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))))))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296)))))))) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (= (div (+ (div main_~d~0 2) 1) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296)) (div (+ (div main_~d~0 2) 1) 2))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)))} is VALID [2022-04-08 13:09:23,676 INFO L290 TraceCheckUtils]: 95: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:23,676 INFO L290 TraceCheckUtils]: 94: Hoare triple {17647#true} assume !(0 == ~cond); {17647#true} is VALID [2022-04-08 13:09:23,676 INFO L290 TraceCheckUtils]: 93: Hoare triple {17647#true} ~cond := #in~cond; {17647#true} is VALID [2022-04-08 13:09:23,676 INFO L272 TraceCheckUtils]: 92: Hoare triple {18114#(and (or (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1)))) (or (not (< (div main_~d~0 2) 0)) (= (+ (div (div main_~d~0 2) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= (mod (div main_~d~0 2) 2) 0))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (or (= (+ (div (div main_~d~0 2) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (div (div main_~d~0 2) 2) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))))) (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (div (div main_~d~0 2) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))))))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296)))))))) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (= (div (+ (div main_~d~0 2) 1) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296)) (div (+ (div main_~d~0 2) 1) 2))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)))} call __VERIFIER_assert((if ~A~0 % 4294967296 == ~q~0 * (~B~0 % 4294967296) + ~r~0 then 1 else 0)); {17647#true} is VALID [2022-04-08 13:09:23,679 INFO L290 TraceCheckUtils]: 91: Hoare triple {18114#(and (or (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1)))) (or (not (< (div main_~d~0 2) 0)) (= (+ (div (div main_~d~0 2) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= (mod (div main_~d~0 2) 2) 0))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (or (= (+ (div (div main_~d~0 2) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (div (div main_~d~0 2) 2) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))))) (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (div (div main_~d~0 2) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))))))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296)))))))) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (= (div (+ (div main_~d~0 2) 1) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296)) (div (+ (div main_~d~0 2) 1) 2))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)))} assume !false; {18114#(and (or (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1)))) (or (not (< (div main_~d~0 2) 0)) (= (+ (div (div main_~d~0 2) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= (mod (div main_~d~0 2) 2) 0))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (or (= (+ (div (div main_~d~0 2) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (div (div main_~d~0 2) 2) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))))) (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (div (div main_~d~0 2) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))))))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296)))))))) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (= (div (+ (div main_~d~0 2) 1) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296)) (div (+ (div main_~d~0 2) 1) 2))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)))} is VALID [2022-04-08 13:09:23,682 INFO L290 TraceCheckUtils]: 90: Hoare triple {18151#(or (and (or (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1)))) (or (not (< (div main_~d~0 2) 0)) (= (+ (div (div main_~d~0 2) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= (mod (div main_~d~0 2) 2) 0))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (or (= (+ (div (div main_~d~0 2) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (div (div main_~d~0 2) 2) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))))) (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (div (div main_~d~0 2) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))))))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296)))))))) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (= (div (+ (div main_~d~0 2) 1) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296)) (div (+ (div main_~d~0 2) 1) 2))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (<= main_~d~0 main_~r~0))} assume !(~r~0 >= ~d~0); {18114#(and (or (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1)))) (or (not (< (div main_~d~0 2) 0)) (= (+ (div (div main_~d~0 2) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= (mod (div main_~d~0 2) 2) 0))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (or (= (+ (div (div main_~d~0 2) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (div (div main_~d~0 2) 2) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))))) (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (div (div main_~d~0 2) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))))))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296)))))))) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (= (div (+ (div main_~d~0 2) 1) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296)) (div (+ (div main_~d~0 2) 1) 2))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0)))} is VALID [2022-04-08 13:09:23,683 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {17647#true} {18151#(or (and (or (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1)))) (or (not (< (div main_~d~0 2) 0)) (= (+ (div (div main_~d~0 2) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= (mod (div main_~d~0 2) 2) 0))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (or (= (+ (div (div main_~d~0 2) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (div (div main_~d~0 2) 2) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))))) (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (div (div main_~d~0 2) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))))))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296)))))))) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (= (div (+ (div main_~d~0 2) 1) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296)) (div (+ (div main_~d~0 2) 1) 2))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (<= main_~d~0 main_~r~0))} #91#return; {18151#(or (and (or (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1)))) (or (not (< (div main_~d~0 2) 0)) (= (+ (div (div main_~d~0 2) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= (mod (div main_~d~0 2) 2) 0))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (or (= (+ (div (div main_~d~0 2) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (div (div main_~d~0 2) 2) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))))) (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (div (div main_~d~0 2) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))))))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296)))))))) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (= (div (+ (div main_~d~0 2) 1) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296)) (div (+ (div main_~d~0 2) 1) 2))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (<= main_~d~0 main_~r~0))} is VALID [2022-04-08 13:09:23,683 INFO L290 TraceCheckUtils]: 88: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:23,683 INFO L290 TraceCheckUtils]: 87: Hoare triple {17647#true} assume !(0 == ~cond); {17647#true} is VALID [2022-04-08 13:09:23,683 INFO L290 TraceCheckUtils]: 86: Hoare triple {17647#true} ~cond := #in~cond; {17647#true} is VALID [2022-04-08 13:09:23,683 INFO L272 TraceCheckUtils]: 85: Hoare triple {18151#(or (and (or (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1)))) (or (not (< (div main_~d~0 2) 0)) (= (+ (div (div main_~d~0 2) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= (mod (div main_~d~0 2) 2) 0))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (or (= (+ (div (div main_~d~0 2) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (div (div main_~d~0 2) 2) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))))) (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (div (div main_~d~0 2) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))))))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296)))))))) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (= (div (+ (div main_~d~0 2) 1) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296)) (div (+ (div main_~d~0 2) 1) 2))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (<= main_~d~0 main_~r~0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {17647#true} is VALID [2022-04-08 13:09:23,684 INFO L284 TraceCheckUtils]: 84: Hoare quadruple {17647#true} {18151#(or (and (or (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1)))) (or (not (< (div main_~d~0 2) 0)) (= (+ (div (div main_~d~0 2) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= (mod (div main_~d~0 2) 2) 0))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (or (= (+ (div (div main_~d~0 2) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (div (div main_~d~0 2) 2) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))))) (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (div (div main_~d~0 2) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))))))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296)))))))) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (= (div (+ (div main_~d~0 2) 1) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296)) (div (+ (div main_~d~0 2) 1) 2))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (<= main_~d~0 main_~r~0))} #89#return; {18151#(or (and (or (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1)))) (or (not (< (div main_~d~0 2) 0)) (= (+ (div (div main_~d~0 2) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= (mod (div main_~d~0 2) 2) 0))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (or (= (+ (div (div main_~d~0 2) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (div (div main_~d~0 2) 2) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))))) (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (div (div main_~d~0 2) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))))))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296)))))))) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (= (div (+ (div main_~d~0 2) 1) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296)) (div (+ (div main_~d~0 2) 1) 2))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (<= main_~d~0 main_~r~0))} is VALID [2022-04-08 13:09:23,684 INFO L290 TraceCheckUtils]: 83: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:23,684 INFO L290 TraceCheckUtils]: 82: Hoare triple {17647#true} assume !(0 == ~cond); {17647#true} is VALID [2022-04-08 13:09:23,684 INFO L290 TraceCheckUtils]: 81: Hoare triple {17647#true} ~cond := #in~cond; {17647#true} is VALID [2022-04-08 13:09:23,684 INFO L272 TraceCheckUtils]: 80: Hoare triple {18151#(or (and (or (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1)))) (or (not (< (div main_~d~0 2) 0)) (= (+ (div (div main_~d~0 2) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= (mod (div main_~d~0 2) 2) 0))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (or (= (+ (div (div main_~d~0 2) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (div (div main_~d~0 2) 2) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))))) (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (div (div main_~d~0 2) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))))))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296)))))))) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (= (div (+ (div main_~d~0 2) 1) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296)) (div (+ (div main_~d~0 2) 1) 2))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (<= main_~d~0 main_~r~0))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {17647#true} is VALID [2022-04-08 13:09:23,685 INFO L284 TraceCheckUtils]: 79: Hoare quadruple {17647#true} {18151#(or (and (or (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1)))) (or (not (< (div main_~d~0 2) 0)) (= (+ (div (div main_~d~0 2) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= (mod (div main_~d~0 2) 2) 0))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (or (= (+ (div (div main_~d~0 2) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (div (div main_~d~0 2) 2) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))))) (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (div (div main_~d~0 2) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))))))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296)))))))) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (= (div (+ (div main_~d~0 2) 1) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296)) (div (+ (div main_~d~0 2) 1) 2))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (<= main_~d~0 main_~r~0))} #87#return; {18151#(or (and (or (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1)))) (or (not (< (div main_~d~0 2) 0)) (= (+ (div (div main_~d~0 2) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= (mod (div main_~d~0 2) 2) 0))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (or (= (+ (div (div main_~d~0 2) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (div (div main_~d~0 2) 2) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))))) (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (div (div main_~d~0 2) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))))))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296)))))))) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (= (div (+ (div main_~d~0 2) 1) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296)) (div (+ (div main_~d~0 2) 1) 2))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (<= main_~d~0 main_~r~0))} is VALID [2022-04-08 13:09:23,685 INFO L290 TraceCheckUtils]: 78: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:23,685 INFO L290 TraceCheckUtils]: 77: Hoare triple {17647#true} assume !(0 == ~cond); {17647#true} is VALID [2022-04-08 13:09:23,685 INFO L290 TraceCheckUtils]: 76: Hoare triple {17647#true} ~cond := #in~cond; {17647#true} is VALID [2022-04-08 13:09:23,685 INFO L272 TraceCheckUtils]: 75: Hoare triple {18151#(or (and (or (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1)))) (or (not (< (div main_~d~0 2) 0)) (= (+ (div (div main_~d~0 2) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= (mod (div main_~d~0 2) 2) 0))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (or (= (+ (div (div main_~d~0 2) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (div (div main_~d~0 2) 2) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))))) (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (div (div main_~d~0 2) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))))))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296)))))))) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (= (div (+ (div main_~d~0 2) 1) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296)) (div (+ (div main_~d~0 2) 1) 2))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (<= main_~d~0 main_~r~0))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {17647#true} is VALID [2022-04-08 13:09:23,688 INFO L290 TraceCheckUtils]: 74: Hoare triple {18151#(or (and (or (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1)))) (or (not (< (div main_~d~0 2) 0)) (= (+ (div (div main_~d~0 2) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= (mod (div main_~d~0 2) 2) 0))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (or (= (+ (div (div main_~d~0 2) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (div (div main_~d~0 2) 2) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))))) (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (div (div main_~d~0 2) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))))))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296)))))))) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (= (div (+ (div main_~d~0 2) 1) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296)) (div (+ (div main_~d~0 2) 1) 2))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (<= main_~d~0 main_~r~0))} assume !false; {18151#(or (and (or (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1)))) (or (not (< (div main_~d~0 2) 0)) (= (+ (div (div main_~d~0 2) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= (mod (div main_~d~0 2) 2) 0))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (or (= (+ (div (div main_~d~0 2) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (div (div main_~d~0 2) 2) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))))) (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (div (div main_~d~0 2) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))))))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296)))))))) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (= (div (+ (div main_~d~0 2) 1) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296)) (div (+ (div main_~d~0 2) 1) 2))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (<= main_~d~0 main_~r~0))} is VALID [2022-04-08 13:09:23,706 INFO L290 TraceCheckUtils]: 73: Hoare triple {18203#(or (and (or (not (< main_~p~0 0)) (= (* (mod main_~B~0 4294967296) (+ (div (div (* main_~p~0 2) 2) 2) 1)) (div (div (* main_~d~0 2) 2) 2))) (or (= (* (div (div (* main_~p~0 2) 2) 2) (mod main_~B~0 4294967296)) (div (div (* main_~d~0 2) 2) 2)) (and (not (= (mod (div (* main_~p~0 2) 2) 2) 0)) (< main_~p~0 0)))) (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0))} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {18151#(or (and (or (and (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1)))) (or (not (< (div main_~d~0 2) 0)) (= (+ (div (div main_~d~0 2) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= (mod (div main_~d~0 2) 2) 0))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (or (= (+ (div (div main_~d~0 2) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0)) (or (= (div (div main_~d~0 2) 2) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))))) (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0)))))) (or (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0))) (= (div (div main_~d~0 2) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (div (div main_~d~0 2) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (and (< (div main_~d~0 2) 0) (not (= (mod (div main_~d~0 2) 2) 0)))) (or (not (< (div main_~d~0 2) 0)) (= (mod (div main_~d~0 2) 2) 0) (= (+ (div (div main_~d~0 2) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))))))) (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0))) (and (not (= (mod main_~d~0 2) 0)) (< main_~d~0 0))) (or (and (or (not (< main_~p~0 0)) (= (mod main_~p~0 2) 0) (and (or (= (mod (+ (div main_~p~0 2) 1) 2) 0) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (+ (div (+ (div main_~p~0 2) 1) 2) 1) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))))) (or (not (= (mod (+ (div main_~p~0 2) 1) 2) 0)) (and (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (div (+ (div main_~d~0 2) 1) 2) (* (div (+ (div main_~p~0 2) 1) 2) (mod main_~B~0 4294967296)))))))) (or (and (not (= (mod main_~p~0 2) 0)) (< main_~p~0 0)) (and (or (and (or (= (div (+ (div main_~d~0 2) 1) 2) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (not (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (mod main_~B~0 4294967296) (+ (div (div main_~p~0 2) 2) 1))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))) (= (mod (div main_~p~0 2) 2) 0) (not (< (div main_~p~0 2) 0))) (or (and (< (div main_~p~0 2) 0) (not (= (mod (div main_~p~0 2) 2) 0))) (and (or (not (= 0 (mod (+ (div main_~d~0 2) 1) 2))) (= (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296)) (div (+ (div main_~d~0 2) 1) 2))) (or (= (+ (div (+ (div main_~d~0 2) 1) 2) 1) (* (div (div main_~p~0 2) 2) (mod main_~B~0 4294967296))) (= 0 (mod (+ (div main_~d~0 2) 1) 2)))))))) (not (< main_~d~0 0)) (= (mod main_~d~0 2) 0))) (<= main_~d~0 main_~r~0))} is VALID [2022-04-08 13:09:23,706 INFO L284 TraceCheckUtils]: 72: Hoare quadruple {17647#true} {18203#(or (and (or (not (< main_~p~0 0)) (= (* (mod main_~B~0 4294967296) (+ (div (div (* main_~p~0 2) 2) 2) 1)) (div (div (* main_~d~0 2) 2) 2))) (or (= (* (div (div (* main_~p~0 2) 2) 2) (mod main_~B~0 4294967296)) (div (div (* main_~d~0 2) 2) 2)) (and (not (= (mod (div (* main_~p~0 2) 2) 2) 0)) (< main_~p~0 0)))) (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0))} #91#return; {18203#(or (and (or (not (< main_~p~0 0)) (= (* (mod main_~B~0 4294967296) (+ (div (div (* main_~p~0 2) 2) 2) 1)) (div (div (* main_~d~0 2) 2) 2))) (or (= (* (div (div (* main_~p~0 2) 2) 2) (mod main_~B~0 4294967296)) (div (div (* main_~d~0 2) 2) 2)) (and (not (= (mod (div (* main_~p~0 2) 2) 2) 0)) (< main_~p~0 0)))) (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0))} is VALID [2022-04-08 13:09:23,706 INFO L290 TraceCheckUtils]: 71: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:23,706 INFO L290 TraceCheckUtils]: 70: Hoare triple {17647#true} assume !(0 == ~cond); {17647#true} is VALID [2022-04-08 13:09:23,706 INFO L290 TraceCheckUtils]: 69: Hoare triple {17647#true} ~cond := #in~cond; {17647#true} is VALID [2022-04-08 13:09:23,706 INFO L272 TraceCheckUtils]: 68: Hoare triple {18203#(or (and (or (not (< main_~p~0 0)) (= (* (mod main_~B~0 4294967296) (+ (div (div (* main_~p~0 2) 2) 2) 1)) (div (div (* main_~d~0 2) 2) 2))) (or (= (* (div (div (* main_~p~0 2) 2) 2) (mod main_~B~0 4294967296)) (div (div (* main_~d~0 2) 2) 2)) (and (not (= (mod (div (* main_~p~0 2) 2) 2) 0)) (< main_~p~0 0)))) (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {17647#true} is VALID [2022-04-08 13:09:23,707 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {17647#true} {18203#(or (and (or (not (< main_~p~0 0)) (= (* (mod main_~B~0 4294967296) (+ (div (div (* main_~p~0 2) 2) 2) 1)) (div (div (* main_~d~0 2) 2) 2))) (or (= (* (div (div (* main_~p~0 2) 2) 2) (mod main_~B~0 4294967296)) (div (div (* main_~d~0 2) 2) 2)) (and (not (= (mod (div (* main_~p~0 2) 2) 2) 0)) (< main_~p~0 0)))) (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0))} #89#return; {18203#(or (and (or (not (< main_~p~0 0)) (= (* (mod main_~B~0 4294967296) (+ (div (div (* main_~p~0 2) 2) 2) 1)) (div (div (* main_~d~0 2) 2) 2))) (or (= (* (div (div (* main_~p~0 2) 2) 2) (mod main_~B~0 4294967296)) (div (div (* main_~d~0 2) 2) 2)) (and (not (= (mod (div (* main_~p~0 2) 2) 2) 0)) (< main_~p~0 0)))) (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0))} is VALID [2022-04-08 13:09:23,707 INFO L290 TraceCheckUtils]: 66: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:23,707 INFO L290 TraceCheckUtils]: 65: Hoare triple {17647#true} assume !(0 == ~cond); {17647#true} is VALID [2022-04-08 13:09:23,707 INFO L290 TraceCheckUtils]: 64: Hoare triple {17647#true} ~cond := #in~cond; {17647#true} is VALID [2022-04-08 13:09:23,707 INFO L272 TraceCheckUtils]: 63: Hoare triple {18203#(or (and (or (not (< main_~p~0 0)) (= (* (mod main_~B~0 4294967296) (+ (div (div (* main_~p~0 2) 2) 2) 1)) (div (div (* main_~d~0 2) 2) 2))) (or (= (* (div (div (* main_~p~0 2) 2) 2) (mod main_~B~0 4294967296)) (div (div (* main_~d~0 2) 2) 2)) (and (not (= (mod (div (* main_~p~0 2) 2) 2) 0)) (< main_~p~0 0)))) (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {17647#true} is VALID [2022-04-08 13:09:23,708 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {17647#true} {18203#(or (and (or (not (< main_~p~0 0)) (= (* (mod main_~B~0 4294967296) (+ (div (div (* main_~p~0 2) 2) 2) 1)) (div (div (* main_~d~0 2) 2) 2))) (or (= (* (div (div (* main_~p~0 2) 2) 2) (mod main_~B~0 4294967296)) (div (div (* main_~d~0 2) 2) 2)) (and (not (= (mod (div (* main_~p~0 2) 2) 2) 0)) (< main_~p~0 0)))) (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0))} #87#return; {18203#(or (and (or (not (< main_~p~0 0)) (= (* (mod main_~B~0 4294967296) (+ (div (div (* main_~p~0 2) 2) 2) 1)) (div (div (* main_~d~0 2) 2) 2))) (or (= (* (div (div (* main_~p~0 2) 2) 2) (mod main_~B~0 4294967296)) (div (div (* main_~d~0 2) 2) 2)) (and (not (= (mod (div (* main_~p~0 2) 2) 2) 0)) (< main_~p~0 0)))) (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0))} is VALID [2022-04-08 13:09:23,708 INFO L290 TraceCheckUtils]: 61: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:23,708 INFO L290 TraceCheckUtils]: 60: Hoare triple {17647#true} assume !(0 == ~cond); {17647#true} is VALID [2022-04-08 13:09:23,708 INFO L290 TraceCheckUtils]: 59: Hoare triple {17647#true} ~cond := #in~cond; {17647#true} is VALID [2022-04-08 13:09:23,708 INFO L272 TraceCheckUtils]: 58: Hoare triple {18203#(or (and (or (not (< main_~p~0 0)) (= (* (mod main_~B~0 4294967296) (+ (div (div (* main_~p~0 2) 2) 2) 1)) (div (div (* main_~d~0 2) 2) 2))) (or (= (* (div (div (* main_~p~0 2) 2) 2) (mod main_~B~0 4294967296)) (div (div (* main_~d~0 2) 2) 2)) (and (not (= (mod (div (* main_~p~0 2) 2) 2) 0)) (< main_~p~0 0)))) (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {17647#true} is VALID [2022-04-08 13:09:23,708 INFO L290 TraceCheckUtils]: 57: Hoare triple {18203#(or (and (or (not (< main_~p~0 0)) (= (* (mod main_~B~0 4294967296) (+ (div (div (* main_~p~0 2) 2) 2) 1)) (div (div (* main_~d~0 2) 2) 2))) (or (= (* (div (div (* main_~p~0 2) 2) 2) (mod main_~B~0 4294967296)) (div (div (* main_~d~0 2) 2) 2)) (and (not (= (mod (div (* main_~p~0 2) 2) 2) 0)) (< main_~p~0 0)))) (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0))} assume !false; {18203#(or (and (or (not (< main_~p~0 0)) (= (* (mod main_~B~0 4294967296) (+ (div (div (* main_~p~0 2) 2) 2) 1)) (div (div (* main_~d~0 2) 2) 2))) (or (= (* (div (div (* main_~p~0 2) 2) 2) (mod main_~B~0 4294967296)) (div (div (* main_~d~0 2) 2) 2)) (and (not (= (mod (div (* main_~p~0 2) 2) 2) 0)) (< main_~p~0 0)))) (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0))} is VALID [2022-04-08 13:09:23,712 INFO L290 TraceCheckUtils]: 56: Hoare triple {18255#(or (= (div (div (* main_~d~0 4) 2) 2) (* (div (div (* main_~p~0 4) 2) 2) (mod main_~B~0 4294967296))) (<= (* main_~d~0 4) main_~r~0) (not (<= (* main_~d~0 2) main_~r~0)))} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {18203#(or (and (or (not (< main_~p~0 0)) (= (* (mod main_~B~0 4294967296) (+ (div (div (* main_~p~0 2) 2) 2) 1)) (div (div (* main_~d~0 2) 2) 2))) (or (= (* (div (div (* main_~p~0 2) 2) 2) (mod main_~B~0 4294967296)) (div (div (* main_~d~0 2) 2) 2)) (and (not (= (mod (div (* main_~p~0 2) 2) 2) 0)) (< main_~p~0 0)))) (not (<= main_~d~0 main_~r~0)) (<= (* main_~d~0 2) main_~r~0))} is VALID [2022-04-08 13:09:23,712 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {17647#true} {18255#(or (= (div (div (* main_~d~0 4) 2) 2) (* (div (div (* main_~p~0 4) 2) 2) (mod main_~B~0 4294967296))) (<= (* main_~d~0 4) main_~r~0) (not (<= (* main_~d~0 2) main_~r~0)))} #91#return; {18255#(or (= (div (div (* main_~d~0 4) 2) 2) (* (div (div (* main_~p~0 4) 2) 2) (mod main_~B~0 4294967296))) (<= (* main_~d~0 4) main_~r~0) (not (<= (* main_~d~0 2) main_~r~0)))} is VALID [2022-04-08 13:09:23,712 INFO L290 TraceCheckUtils]: 54: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:23,712 INFO L290 TraceCheckUtils]: 53: Hoare triple {17647#true} assume !(0 == ~cond); {17647#true} is VALID [2022-04-08 13:09:23,712 INFO L290 TraceCheckUtils]: 52: Hoare triple {17647#true} ~cond := #in~cond; {17647#true} is VALID [2022-04-08 13:09:23,712 INFO L272 TraceCheckUtils]: 51: Hoare triple {18255#(or (= (div (div (* main_~d~0 4) 2) 2) (* (div (div (* main_~p~0 4) 2) 2) (mod main_~B~0 4294967296))) (<= (* main_~d~0 4) main_~r~0) (not (<= (* main_~d~0 2) main_~r~0)))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {17647#true} is VALID [2022-04-08 13:09:23,713 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {17647#true} {18255#(or (= (div (div (* main_~d~0 4) 2) 2) (* (div (div (* main_~p~0 4) 2) 2) (mod main_~B~0 4294967296))) (<= (* main_~d~0 4) main_~r~0) (not (<= (* main_~d~0 2) main_~r~0)))} #89#return; {18255#(or (= (div (div (* main_~d~0 4) 2) 2) (* (div (div (* main_~p~0 4) 2) 2) (mod main_~B~0 4294967296))) (<= (* main_~d~0 4) main_~r~0) (not (<= (* main_~d~0 2) main_~r~0)))} is VALID [2022-04-08 13:09:23,713 INFO L290 TraceCheckUtils]: 49: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:23,713 INFO L290 TraceCheckUtils]: 48: Hoare triple {17647#true} assume !(0 == ~cond); {17647#true} is VALID [2022-04-08 13:09:23,713 INFO L290 TraceCheckUtils]: 47: Hoare triple {17647#true} ~cond := #in~cond; {17647#true} is VALID [2022-04-08 13:09:23,713 INFO L272 TraceCheckUtils]: 46: Hoare triple {18255#(or (= (div (div (* main_~d~0 4) 2) 2) (* (div (div (* main_~p~0 4) 2) 2) (mod main_~B~0 4294967296))) (<= (* main_~d~0 4) main_~r~0) (not (<= (* main_~d~0 2) main_~r~0)))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {17647#true} is VALID [2022-04-08 13:09:23,713 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {17647#true} {18255#(or (= (div (div (* main_~d~0 4) 2) 2) (* (div (div (* main_~p~0 4) 2) 2) (mod main_~B~0 4294967296))) (<= (* main_~d~0 4) main_~r~0) (not (<= (* main_~d~0 2) main_~r~0)))} #87#return; {18255#(or (= (div (div (* main_~d~0 4) 2) 2) (* (div (div (* main_~p~0 4) 2) 2) (mod main_~B~0 4294967296))) (<= (* main_~d~0 4) main_~r~0) (not (<= (* main_~d~0 2) main_~r~0)))} is VALID [2022-04-08 13:09:23,714 INFO L290 TraceCheckUtils]: 44: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:23,714 INFO L290 TraceCheckUtils]: 43: Hoare triple {17647#true} assume !(0 == ~cond); {17647#true} is VALID [2022-04-08 13:09:23,714 INFO L290 TraceCheckUtils]: 42: Hoare triple {17647#true} ~cond := #in~cond; {17647#true} is VALID [2022-04-08 13:09:23,714 INFO L272 TraceCheckUtils]: 41: Hoare triple {18255#(or (= (div (div (* main_~d~0 4) 2) 2) (* (div (div (* main_~p~0 4) 2) 2) (mod main_~B~0 4294967296))) (<= (* main_~d~0 4) main_~r~0) (not (<= (* main_~d~0 2) main_~r~0)))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {17647#true} is VALID [2022-04-08 13:09:23,714 INFO L290 TraceCheckUtils]: 40: Hoare triple {18255#(or (= (div (div (* main_~d~0 4) 2) 2) (* (div (div (* main_~p~0 4) 2) 2) (mod main_~B~0 4294967296))) (<= (* main_~d~0 4) main_~r~0) (not (<= (* main_~d~0 2) main_~r~0)))} assume !false; {18255#(or (= (div (div (* main_~d~0 4) 2) 2) (* (div (div (* main_~p~0 4) 2) 2) (mod main_~B~0 4294967296))) (<= (* main_~d~0 4) main_~r~0) (not (<= (* main_~d~0 2) main_~r~0)))} is VALID [2022-04-08 13:09:23,716 INFO L290 TraceCheckUtils]: 39: Hoare triple {18307#(or (= (* 2 (* main_~p~0 (mod main_~B~0 4294967296))) (* main_~d~0 2)) (<= (* 7 main_~d~0) 0))} assume !!(~r~0 >= ~d~0);~d~0 := 2 * ~d~0;~p~0 := 2 * ~p~0; {18255#(or (= (div (div (* main_~d~0 4) 2) 2) (* (div (div (* main_~p~0 4) 2) 2) (mod main_~B~0 4294967296))) (<= (* main_~d~0 4) main_~r~0) (not (<= (* main_~d~0 2) main_~r~0)))} is VALID [2022-04-08 13:09:23,716 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {17647#true} {18307#(or (= (* 2 (* main_~p~0 (mod main_~B~0 4294967296))) (* main_~d~0 2)) (<= (* 7 main_~d~0) 0))} #91#return; {18307#(or (= (* 2 (* main_~p~0 (mod main_~B~0 4294967296))) (* main_~d~0 2)) (<= (* 7 main_~d~0) 0))} is VALID [2022-04-08 13:09:23,716 INFO L290 TraceCheckUtils]: 37: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:23,716 INFO L290 TraceCheckUtils]: 36: Hoare triple {17647#true} assume !(0 == ~cond); {17647#true} is VALID [2022-04-08 13:09:23,716 INFO L290 TraceCheckUtils]: 35: Hoare triple {17647#true} ~cond := #in~cond; {17647#true} is VALID [2022-04-08 13:09:23,716 INFO L272 TraceCheckUtils]: 34: Hoare triple {18307#(or (= (* 2 (* main_~p~0 (mod main_~B~0 4294967296))) (* main_~d~0 2)) (<= (* 7 main_~d~0) 0))} call __VERIFIER_assert((if ~d~0 == ~B~0 % 4294967296 * ~p~0 then 1 else 0)); {17647#true} is VALID [2022-04-08 13:09:23,717 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {17647#true} {18307#(or (= (* 2 (* main_~p~0 (mod main_~B~0 4294967296))) (* main_~d~0 2)) (<= (* 7 main_~d~0) 0))} #89#return; {18307#(or (= (* 2 (* main_~p~0 (mod main_~B~0 4294967296))) (* main_~d~0 2)) (<= (* 7 main_~d~0) 0))} is VALID [2022-04-08 13:09:23,717 INFO L290 TraceCheckUtils]: 32: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:23,717 INFO L290 TraceCheckUtils]: 31: Hoare triple {17647#true} assume !(0 == ~cond); {17647#true} is VALID [2022-04-08 13:09:23,717 INFO L290 TraceCheckUtils]: 30: Hoare triple {17647#true} ~cond := #in~cond; {17647#true} is VALID [2022-04-08 13:09:23,717 INFO L272 TraceCheckUtils]: 29: Hoare triple {18307#(or (= (* 2 (* main_~p~0 (mod main_~B~0 4294967296))) (* main_~d~0 2)) (<= (* 7 main_~d~0) 0))} call __VERIFIER_assert((if ~r~0 == ~A~0 % 4294967296 then 1 else 0)); {17647#true} is VALID [2022-04-08 13:09:23,717 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {17647#true} {18307#(or (= (* 2 (* main_~p~0 (mod main_~B~0 4294967296))) (* main_~d~0 2)) (<= (* 7 main_~d~0) 0))} #87#return; {18307#(or (= (* 2 (* main_~p~0 (mod main_~B~0 4294967296))) (* main_~d~0 2)) (<= (* 7 main_~d~0) 0))} is VALID [2022-04-08 13:09:23,717 INFO L290 TraceCheckUtils]: 27: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:23,717 INFO L290 TraceCheckUtils]: 26: Hoare triple {17647#true} assume !(0 == ~cond); {17647#true} is VALID [2022-04-08 13:09:23,717 INFO L290 TraceCheckUtils]: 25: Hoare triple {17647#true} ~cond := #in~cond; {17647#true} is VALID [2022-04-08 13:09:23,718 INFO L272 TraceCheckUtils]: 24: Hoare triple {18307#(or (= (* 2 (* main_~p~0 (mod main_~B~0 4294967296))) (* main_~d~0 2)) (<= (* 7 main_~d~0) 0))} call __VERIFIER_assert((if 0 == ~q~0 then 1 else 0)); {17647#true} is VALID [2022-04-08 13:09:23,718 INFO L290 TraceCheckUtils]: 23: Hoare triple {18307#(or (= (* 2 (* main_~p~0 (mod main_~B~0 4294967296))) (* main_~d~0 2)) (<= (* 7 main_~d~0) 0))} assume !false; {18307#(or (= (* 2 (* main_~p~0 (mod main_~B~0 4294967296))) (* main_~d~0 2)) (<= (* 7 main_~d~0) 0))} is VALID [2022-04-08 13:09:23,718 INFO L290 TraceCheckUtils]: 22: Hoare triple {17647#true} ~r~0 := ~A~0 % 4294967296;~d~0 := ~B~0 % 4294967296;~p~0 := 1;~q~0 := 0; {18307#(or (= (* 2 (* main_~p~0 (mod main_~B~0 4294967296))) (* main_~d~0 2)) (<= (* 7 main_~d~0) 0))} is VALID [2022-04-08 13:09:23,718 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {17647#true} {17647#true} #85#return; {17647#true} is VALID [2022-04-08 13:09:23,718 INFO L290 TraceCheckUtils]: 20: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:23,718 INFO L290 TraceCheckUtils]: 19: Hoare triple {17647#true} assume !(0 == ~cond); {17647#true} is VALID [2022-04-08 13:09:23,718 INFO L290 TraceCheckUtils]: 18: Hoare triple {17647#true} ~cond := #in~cond; {17647#true} is VALID [2022-04-08 13:09:23,719 INFO L272 TraceCheckUtils]: 17: Hoare triple {17647#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 1 then 1 else 0)); {17647#true} is VALID [2022-04-08 13:09:23,719 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {17647#true} {17647#true} #83#return; {17647#true} is VALID [2022-04-08 13:09:23,719 INFO L290 TraceCheckUtils]: 15: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:23,719 INFO L290 TraceCheckUtils]: 14: Hoare triple {17647#true} assume !(0 == ~cond); {17647#true} is VALID [2022-04-08 13:09:23,719 INFO L290 TraceCheckUtils]: 13: Hoare triple {17647#true} ~cond := #in~cond; {17647#true} is VALID [2022-04-08 13:09:23,719 INFO L272 TraceCheckUtils]: 12: Hoare triple {17647#true} call assume_abort_if_not((if ~B~0 % 4294967296 >= 0 && ~B~0 % 4294967296 <= 20 then 1 else 0)); {17647#true} is VALID [2022-04-08 13:09:23,719 INFO L290 TraceCheckUtils]: 11: Hoare triple {17647#true} ~B~0 := #t~nondet5;havoc #t~nondet5; {17647#true} is VALID [2022-04-08 13:09:23,719 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {17647#true} {17647#true} #81#return; {17647#true} is VALID [2022-04-08 13:09:23,719 INFO L290 TraceCheckUtils]: 9: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:23,719 INFO L290 TraceCheckUtils]: 8: Hoare triple {17647#true} assume !(0 == ~cond); {17647#true} is VALID [2022-04-08 13:09:23,719 INFO L290 TraceCheckUtils]: 7: Hoare triple {17647#true} ~cond := #in~cond; {17647#true} is VALID [2022-04-08 13:09:23,719 INFO L272 TraceCheckUtils]: 6: Hoare triple {17647#true} call assume_abort_if_not((if ~A~0 % 4294967296 >= 0 && ~A~0 % 4294967296 <= 20 then 1 else 0)); {17647#true} is VALID [2022-04-08 13:09:23,719 INFO L290 TraceCheckUtils]: 5: Hoare triple {17647#true} havoc ~A~0;havoc ~B~0;havoc ~r~0;havoc ~d~0;havoc ~p~0;havoc ~q~0;~A~0 := #t~nondet4;havoc #t~nondet4; {17647#true} is VALID [2022-04-08 13:09:23,719 INFO L272 TraceCheckUtils]: 4: Hoare triple {17647#true} call #t~ret6 := main(); {17647#true} is VALID [2022-04-08 13:09:23,719 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {17647#true} {17647#true} #101#return; {17647#true} is VALID [2022-04-08 13:09:23,719 INFO L290 TraceCheckUtils]: 2: Hoare triple {17647#true} assume true; {17647#true} is VALID [2022-04-08 13:09:23,719 INFO L290 TraceCheckUtils]: 1: Hoare triple {17647#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {17647#true} is VALID [2022-04-08 13:09:23,719 INFO L272 TraceCheckUtils]: 0: Hoare triple {17647#true} call ULTIMATE.init(); {17647#true} is VALID [2022-04-08 13:09:23,720 INFO L134 CoverageAnalysis]: Checked inductivity of 631 backedges. 34 proven. 41 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2022-04-08 13:09:23,720 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 13:09:23,720 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1700386503] [2022-04-08 13:09:23,720 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 13:09:23,721 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1760624083] [2022-04-08 13:09:23,721 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1760624083] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 13:09:23,721 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 13:09:23,721 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 11] total 19 [2022-04-08 13:09:23,721 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 13:09:23,721 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1454363725] [2022-04-08 13:09:23,721 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1454363725] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 13:09:23,721 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 13:09:23,721 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-08 13:09:23,721 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1316527849] [2022-04-08 13:09:23,721 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 13:09:23,722 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 2.4166666666666665) internal successors, (29), 11 states have internal predecessors, (29), 8 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (21), 8 states have call predecessors, (21), 8 states have call successors, (21) Word has length 127 [2022-04-08 13:09:23,722 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 13:09:23,722 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 2.4166666666666665) internal successors, (29), 11 states have internal predecessors, (29), 8 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (21), 8 states have call predecessors, (21), 8 states have call successors, (21) [2022-04-08 13:09:23,822 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 73 edges. 73 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 13:09:23,822 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-08 13:09:23,822 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 13:09:23,822 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-08 13:09:23,823 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=91, Invalid=251, Unknown=0, NotChecked=0, Total=342 [2022-04-08 13:09:23,823 INFO L87 Difference]: Start difference. First operand 192 states and 227 transitions. Second operand has 12 states, 12 states have (on average 2.4166666666666665) internal successors, (29), 11 states have internal predecessors, (29), 8 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (21), 8 states have call predecessors, (21), 8 states have call successors, (21) [2022-04-08 13:09:27,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 13:09:27,227 INFO L93 Difference]: Finished difference Result 238 states and 285 transitions. [2022-04-08 13:09:27,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-08 13:09:27,228 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 2.4166666666666665) internal successors, (29), 11 states have internal predecessors, (29), 8 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (21), 8 states have call predecessors, (21), 8 states have call successors, (21) Word has length 127 [2022-04-08 13:09:27,228 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 13:09:27,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 2.4166666666666665) internal successors, (29), 11 states have internal predecessors, (29), 8 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (21), 8 states have call predecessors, (21), 8 states have call successors, (21) [2022-04-08 13:09:27,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 130 transitions. [2022-04-08 13:09:27,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 2.4166666666666665) internal successors, (29), 11 states have internal predecessors, (29), 8 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (21), 8 states have call predecessors, (21), 8 states have call successors, (21) [2022-04-08 13:09:27,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 130 transitions. [2022-04-08 13:09:27,231 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 130 transitions. [2022-04-08 13:09:27,405 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 130 edges. 130 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 13:09:27,408 INFO L225 Difference]: With dead ends: 238 [2022-04-08 13:09:27,408 INFO L226 Difference]: Without dead ends: 209 [2022-04-08 13:09:27,409 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 254 GetRequests, 235 SyntacticMatches, 1 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 57 ImplicationChecksByTransitivity, 4.2s TimeCoverageRelationStatistics Valid=95, Invalid=285, Unknown=0, NotChecked=0, Total=380 [2022-04-08 13:09:27,409 INFO L913 BasicCegarLoop]: 72 mSDtfsCounter, 12 mSDsluCounter, 347 mSDsCounter, 0 mSdLazyCounter, 486 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16 SdHoareTripleChecker+Valid, 419 SdHoareTripleChecker+Invalid, 500 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 486 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-04-08 13:09:27,409 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [16 Valid, 419 Invalid, 500 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 486 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-04-08 13:09:27,410 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 209 states. [2022-04-08 13:09:27,601 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 209 to 207. [2022-04-08 13:09:27,601 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 13:09:27,602 INFO L82 GeneralOperation]: Start isEquivalent. First operand 209 states. Second operand has 207 states, 128 states have (on average 1.1015625) internal successors, (141), 135 states have internal predecessors, (141), 52 states have call successors, (52), 27 states have call predecessors, (52), 26 states have return successors, (49), 44 states have call predecessors, (49), 49 states have call successors, (49) [2022-04-08 13:09:27,602 INFO L74 IsIncluded]: Start isIncluded. First operand 209 states. Second operand has 207 states, 128 states have (on average 1.1015625) internal successors, (141), 135 states have internal predecessors, (141), 52 states have call successors, (52), 27 states have call predecessors, (52), 26 states have return successors, (49), 44 states have call predecessors, (49), 49 states have call successors, (49) [2022-04-08 13:09:27,602 INFO L87 Difference]: Start difference. First operand 209 states. Second operand has 207 states, 128 states have (on average 1.1015625) internal successors, (141), 135 states have internal predecessors, (141), 52 states have call successors, (52), 27 states have call predecessors, (52), 26 states have return successors, (49), 44 states have call predecessors, (49), 49 states have call successors, (49) [2022-04-08 13:09:27,606 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 13:09:27,606 INFO L93 Difference]: Finished difference Result 209 states and 245 transitions. [2022-04-08 13:09:27,606 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 245 transitions. [2022-04-08 13:09:27,606 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 13:09:27,606 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 13:09:27,606 INFO L74 IsIncluded]: Start isIncluded. First operand has 207 states, 128 states have (on average 1.1015625) internal successors, (141), 135 states have internal predecessors, (141), 52 states have call successors, (52), 27 states have call predecessors, (52), 26 states have return successors, (49), 44 states have call predecessors, (49), 49 states have call successors, (49) Second operand 209 states. [2022-04-08 13:09:27,607 INFO L87 Difference]: Start difference. First operand has 207 states, 128 states have (on average 1.1015625) internal successors, (141), 135 states have internal predecessors, (141), 52 states have call successors, (52), 27 states have call predecessors, (52), 26 states have return successors, (49), 44 states have call predecessors, (49), 49 states have call successors, (49) Second operand 209 states. [2022-04-08 13:09:27,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 13:09:27,610 INFO L93 Difference]: Finished difference Result 209 states and 245 transitions. [2022-04-08 13:09:27,610 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 245 transitions. [2022-04-08 13:09:27,610 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 13:09:27,610 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 13:09:27,611 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 13:09:27,611 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 13:09:27,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 207 states, 128 states have (on average 1.1015625) internal successors, (141), 135 states have internal predecessors, (141), 52 states have call successors, (52), 27 states have call predecessors, (52), 26 states have return successors, (49), 44 states have call predecessors, (49), 49 states have call successors, (49) [2022-04-08 13:09:27,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 207 states and 242 transitions. [2022-04-08 13:09:27,614 INFO L78 Accepts]: Start accepts. Automaton has 207 states and 242 transitions. Word has length 127 [2022-04-08 13:09:27,614 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 13:09:27,614 INFO L478 AbstractCegarLoop]: Abstraction has 207 states and 242 transitions. [2022-04-08 13:09:27,614 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 2.4166666666666665) internal successors, (29), 11 states have internal predecessors, (29), 8 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (21), 8 states have call predecessors, (21), 8 states have call successors, (21) [2022-04-08 13:09:27,615 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 207 states and 242 transitions. [2022-04-08 13:09:28,406 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 242 edges. 242 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 13:09:28,406 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 242 transitions. [2022-04-08 13:09:28,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-04-08 13:09:28,407 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 13:09:28,408 INFO L499 BasicCegarLoop]: trace histogram [19, 18, 18, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 13:09:28,425 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0