/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc config/AutomizerReach.xml -s config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/busybox-1.22.0/date-1.i


--------------------------------------------------------------------------------


This is Ultimate 0.2.1-bitabs-dcfa08f
[2020-12-23 17:53:08,587 INFO  L177        SettingsManager]: Resetting all preferences to default values...
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[2020-12-23 17:53:08,654 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
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[2020-12-23 17:53:08,693 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf
[2020-12-23 17:53:08,722 INFO  L113        SettingsManager]: Loading preferences was successful
[2020-12-23 17:53:08,723 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2020-12-23 17:53:08,724 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2020-12-23 17:53:08,725 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2020-12-23 17:53:08,725 INFO  L138        SettingsManager]:  * Use SBE=true
[2020-12-23 17:53:08,725 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2020-12-23 17:53:08,726 INFO  L138        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2020-12-23 17:53:08,726 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2020-12-23 17:53:08,726 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2020-12-23 17:53:08,726 INFO  L138        SettingsManager]:  * Check for the main procedure if all allocated memory was freed=true
[2020-12-23 17:53:08,727 INFO  L138        SettingsManager]:  * Bitprecise bitfields=true
[2020-12-23 17:53:08,727 INFO  L138        SettingsManager]:  * SV-COMP memtrack compatibility mode=true
[2020-12-23 17:53:08,727 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2020-12-23 17:53:08,728 INFO  L138        SettingsManager]:  * Adapt memory model on pointer casts if necessary=true
[2020-12-23 17:53:08,728 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2020-12-23 17:53:08,728 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2020-12-23 17:53:08,729 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2020-12-23 17:53:08,729 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2020-12-23 17:53:08,729 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-12-23 17:53:08,729 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2020-12-23 17:53:08,730 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2020-12-23 17:53:08,730 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2020-12-23 17:53:08,730 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2020-12-23 17:53:08,731 INFO  L138        SettingsManager]:  * Trace refinement exception blacklist=NONE
[2020-12-23 17:53:08,731 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-bitabs/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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
[2020-12-23 17:53:09,134 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2020-12-23 17:53:09,171 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2020-12-23 17:53:09,174 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2020-12-23 17:53:09,176 INFO  L271        PluginConnector]: Initializing CDTParser...
[2020-12-23 17:53:09,177 INFO  L275        PluginConnector]: CDTParser initialized
[2020-12-23 17:53:09,178 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/busybox-1.22.0/date-1.i
[2020-12-23 17:53:09,261 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/f0ca8d7f6/0567ec55b6a34bb9b3688df459d79acd/FLAG60dc8fd69
[2020-12-23 17:53:10,277 INFO  L306              CDTParser]: Found 1 translation units.
[2020-12-23 17:53:10,277 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/date-1.i
[2020-12-23 17:53:10,332 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/f0ca8d7f6/0567ec55b6a34bb9b3688df459d79acd/FLAG60dc8fd69
[2020-12-23 17:53:10,760 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/f0ca8d7f6/0567ec55b6a34bb9b3688df459d79acd
[2020-12-23 17:53:10,763 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2020-12-23 17:53:10,766 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2020-12-23 17:53:10,770 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2020-12-23 17:53:10,771 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2020-12-23 17:53:10,775 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2020-12-23 17:53:10,776 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.12 05:53:10" (1/1) ...
[2020-12-23 17:53:10,778 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65d8f6bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 05:53:10, skipping insertion in model container
[2020-12-23 17:53:10,779 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.12 05:53:10" (1/1) ...
[2020-12-23 17:53:10,788 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2020-12-23 17:53:10,917 INFO  L178         MainTranslator]: Built tables and reachable declarations
left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~result,<LOCAL,localtime_r>],base],StructAccessExpression[IdentifierExpression[~result,<LOCAL,localtime_r>],offset]]]
left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~result,<LOCAL,localtime_r>],base],BinaryExpression[ARITHPLUS,IntegerLiteral[4],StructAccessExpression[IdentifierExpression[~result,<LOCAL,localtime_r>],offset]]]]
left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~result,<LOCAL,localtime_r>],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~result,<LOCAL,localtime_r>],offset]]]]
left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~result,<LOCAL,localtime_r>],base],BinaryExpression[ARITHPLUS,IntegerLiteral[12],StructAccessExpression[IdentifierExpression[~result,<LOCAL,localtime_r>],offset]]]]
left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~result,<LOCAL,localtime_r>],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~result,<LOCAL,localtime_r>],offset]]]]
left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~result,<LOCAL,localtime_r>],base],BinaryExpression[ARITHPLUS,IntegerLiteral[20],StructAccessExpression[IdentifierExpression[~result,<LOCAL,localtime_r>],offset]]]]
left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~result,<LOCAL,localtime_r>],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~result,<LOCAL,localtime_r>],offset]]]]
left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~result,<LOCAL,localtime_r>],base],BinaryExpression[ARITHPLUS,IntegerLiteral[28],StructAccessExpression[IdentifierExpression[~result,<LOCAL,localtime_r>],offset]]]]
left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~result,<LOCAL,localtime_r>],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~result,<LOCAL,localtime_r>],offset]]]]
left hand side expression in assignment: lhs: VariableLHS[~b~0,<LOCAL,bb_ascii_isalnum>]
left hand side expression in assignment: lhs: VariableLHS[~return_value_strerror$1~0,<LOCAL,bb_perror_msg>]
left hand side expression in assignment: lhs: VariableLHS[~tmp_if_expr$2~0,<LOCAL,bb_perror_msg>]
left hand side expression in assignment: lhs: VariableLHS[~tmp_if_expr$2~0,<LOCAL,bb_perror_msg>]
left hand side expression in assignment: lhs: VariableLHS[~return_value_strerror$1~1,<LOCAL,bb_perror_msg_and_die>]
left hand side expression in assignment: lhs: VariableLHS[~tmp_if_expr$2~1,<LOCAL,bb_perror_msg_and_die>]
left hand side expression in assignment: lhs: VariableLHS[~tmp_if_expr$2~1,<LOCAL,bb_perror_msg_and_die>]
left hand side expression in assignment: lhs: VariableLHS[~return_value_bb_strtoll$1~0,<LOCAL,bb_strtol>]
left hand side expression in assignment: lhs: VariableLHS[~endp,<LOCAL,bb_strtoll>]
left hand side expression in assignment: address: IdentifierExpression[~endp,<LOCAL,bb_strtoll>]
left hand side expression in assignment: lhs: VariableLHS[~tmp_if_expr$1~0,<LOCAL,bb_strtoll>]
left hand side expression in assignment: lhs: VariableLHS[~tmp_if_expr$1~0,<LOCAL,bb_strtoll>]
left hand side expression in assignment: lhs: VariableLHS[~first~0,<LOCAL,bb_strtoll>]
left hand side expression in assignment: lhs: VariableLHS[~return_value_bb_ascii_isalnum$3~0,<LOCAL,bb_strtoll>]
left hand side expression in assignment: lhs: VariableLHS[~return_value_ret_ERANGE$2~0,<LOCAL,bb_strtoll>]
left hand side expression in assignment: address: IdentifierExpression[~bb_errno~0,GLOBAL]
left hand side expression in assignment: lhs: VariableLHS[~return_value_strtoll$4~0,<LOCAL,bb_strtoll>]
left hand side expression in assignment: lhs: VariableLHS[~v~0,<LOCAL,bb_strtoll>]
left hand side expression in assignment: lhs: VariableLHS[~return_value_handle_errors$5~0,<LOCAL,bb_strtoll>]
left hand side expression in assignment: lhs: VariableLHS[~v~1,<LOCAL,bb_strtoui>]
left hand side expression in assignment: address: IdentifierExpression[~bb_errno~0,GLOBAL]
left hand side expression in assignment: lhs: VariableLHS[~s,<LOCAL,bb_verror_msg>]
left hand side expression in assignment: lhs: VariableLHS[~used~0,<LOCAL,bb_verror_msg>]
left hand side expression in assignment: lhs: VariableLHS[~return_value_strlen$1~0,<LOCAL,bb_verror_msg>]
left hand side expression in assignment: lhs: VariableLHS[~applet_len~0,<LOCAL,bb_verror_msg>]
left hand side expression in assignment: lhs: VariableLHS[~return_value_strlen$2~0,<LOCAL,bb_verror_msg>]
left hand side expression in assignment: lhs: VariableLHS[~tmp_if_expr$3~0,<LOCAL,bb_verror_msg>]
left hand side expression in assignment: lhs: VariableLHS[~tmp_if_expr$3~0,<LOCAL,bb_verror_msg>]
left hand side expression in assignment: lhs: VariableLHS[~strerr_len~0,<LOCAL,bb_verror_msg>]
left hand side expression in assignment: lhs: VariableLHS[~return_value_strlen$4~0,<LOCAL,bb_verror_msg>]
left hand side expression in assignment: lhs: VariableLHS[~msgeol_len~0,<LOCAL,bb_verror_msg>]
left hand side expression in assignment: lhs: VariableLHS[~return_value_realloc$5~0,<LOCAL,bb_verror_msg>]
left hand side expression in assignment: lhs: VariableLHS[~msg1~0,<LOCAL,bb_verror_msg>]
left hand side expression in assignment: lhs: VariableLHS[~tmp_post$6~0,<LOCAL,bb_verror_msg>]
left hand side expression in assignment: lhs: VariableLHS[~used~0,<LOCAL,bb_verror_msg>]
left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~msg~0,<LOCAL,bb_verror_msg>],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~msg~0,<LOCAL,bb_verror_msg>],offset],IdentifierExpression[~tmp_post$6~0,<LOCAL,bb_verror_msg>]]]]
left hand side expression in assignment: lhs: VariableLHS[~applet_len~0,<LOCAL,bb_verror_msg>]
left hand side expression in assignment: lhs: VariableLHS[~msg~0,<LOCAL,bb_verror_msg>]
left hand side expression in assignment: lhs: VariableLHS[~used~0,<LOCAL,bb_verror_msg>]
left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~msg~0,<LOCAL,bb_verror_msg>],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~msg~0,<LOCAL,bb_verror_msg>],offset],BinaryExpression[ARITHMINUS,IdentifierExpression[~applet_len~0,<LOCAL,bb_verror_msg>],IntegerLiteral[2]]]]]
left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~msg~0,<LOCAL,bb_verror_msg>],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~msg~0,<LOCAL,bb_verror_msg>],offset],BinaryExpression[ARITHMINUS,IdentifierExpression[~applet_len~0,<LOCAL,bb_verror_msg>],IntegerLiteral[1]]]]]
left hand side expression in assignment: lhs: VariableLHS[~tmp_post$7~0,<LOCAL,bb_verror_msg>]
left hand side expression in assignment: lhs: VariableLHS[~used~0,<LOCAL,bb_verror_msg>]
left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~msg~0,<LOCAL,bb_verror_msg>],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~msg~0,<LOCAL,bb_verror_msg>],offset],IdentifierExpression[~tmp_post$7~0,<LOCAL,bb_verror_msg>]]]]
left hand side expression in assignment: lhs: VariableLHS[~tmp_post$8~0,<LOCAL,bb_verror_msg>]
left hand side expression in assignment: lhs: VariableLHS[~used~0,<LOCAL,bb_verror_msg>]
left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~msg~0,<LOCAL,bb_verror_msg>],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~msg~0,<LOCAL,bb_verror_msg>],offset],IdentifierExpression[~tmp_post$8~0,<LOCAL,bb_verror_msg>]]]]
left hand side expression in assignment: lhs: VariableLHS[~used~0,<LOCAL,bb_verror_msg>]
left hand side expression in assignment: lhs: VariableLHS[~used~0,<LOCAL,bb_verror_msg>]
-----Light side constant value:true
-----Light side constant value:false
left hand side expression in assignment: lhs: VariableLHS[~opt_complementary~0,GLOBAL]
left hand side expression in assignment: lhs: VariableLHS[~applet_long_options~0,GLOBAL]
left hand side expression in assignment: lhs: VariableLHS[~opt~0,<LOCAL,__main>]
left hand side expression in assignment: lhs: VariableLHS[~argv,<LOCAL,__main>]
-----Light side constant value:false
left hand side expression in assignment: lhs: VariableLHS[~ifmt~0,<LOCAL,__main>]
left hand side expression in assignment: lhs: VariableLHS[~ifmt~0,<LOCAL,__main>]
left hand side expression in assignment: lhs: VariableLHS[~fmt_dt2str~0,<LOCAL,__main>]
left hand side expression in assignment: lhs: VariableLHS[~fmt_dt2str~0,<LOCAL,__main>]
left hand side expression in assignment: lhs: VariableLHS[~argv,<LOCAL,__main>]
-----Light side constant value:false
left hand side expression in assignment: lhs: VariableLHS[~opt~0,<LOCAL,__main>]
----Is the binary operator a bitwise operator? true
left hand side expression in assignment: lhs: VariableLHS[~date_str~0,<LOCAL,__main>]
left hand side expression in assignment: lhs: VariableLHS[~len~0,<LOCAL,__main>]
left hand side expression in assignment: lhs: VariableLHS[~tmp_if_expr$13~0,<LOCAL,__main>]
left hand side expression in assignment: lhs: VariableLHS[~tmp_if_expr$10~0,<LOCAL,__main>]
left hand side expression in assignment: lhs: VariableLHS[~tmp_if_expr$10~0,<LOCAL,__main>]
left hand side expression in assignment: lhs: VariableLHS[~tmp_if_expr$11~0,<LOCAL,__main>]
left hand side expression in assignment: lhs: VariableLHS[~tmp_if_expr$11~0,<LOCAL,__main>]
left hand side expression in assignment: lhs: VariableLHS[~tmp_if_expr$12~0,<LOCAL,__main>]
left hand side expression in assignment: lhs: VariableLHS[~tmp_if_expr$12~0,<LOCAL,__main>]
left hand side expression in assignment: lhs: VariableLHS[~tmp_if_expr$13~0,<LOCAL,__main>]
left hand side expression in assignment: lhs: VariableLHS[~len~0,<LOCAL,__main>]
-----Light side constant value:true
[2020-12-23 17:53:12,604 ERROR L326         MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: bb_error_msg_and_die
[2020-12-23 17:53:12,604 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@50905b0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 05:53:12, skipping insertion in model container
[2020-12-23 17:53:12,605 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2020-12-23 17:53:12,605 INFO  L184        ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2020-12-23 17:53:12,608 INFO  L168              Benchmark]: Toolchain (without parser) took 1840.50 ms. Allocated memory is still 151.0 MB. Free memory was 120.0 MB in the beginning and 116.0 MB in the end (delta: 4.1 MB). Peak memory consumption was 24.1 MB. Max. memory is 8.0 GB.
[2020-12-23 17:53:12,609 INFO  L168              Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 151.0 MB. Free memory was 124.7 MB in the beginning and 124.7 MB in the end (delta: 84.5 kB). There was no memory consumed. Max. memory is 8.0 GB.
[2020-12-23 17:53:12,610 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 1834.64 ms. Allocated memory is still 151.0 MB. Free memory was 119.9 MB in the beginning and 116.0 MB in the end (delta: 3.9 MB). Peak memory consumption was 24.1 MB. Max. memory is 8.0 GB.
[2020-12-23 17:53:12,613 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.21 ms. Allocated memory is still 151.0 MB. Free memory was 124.7 MB in the beginning and 124.7 MB in the end (delta: 84.5 kB). There was no memory consumed. Max. memory is 8.0 GB.
 * CACSL2BoogieTranslator took 1834.64 ms. Allocated memory is still 151.0 MB. Free memory was 119.9 MB in the beginning and 116.0 MB in the end (delta: 3.9 MB). Peak memory consumption was 24.1 MB. Max. memory is 8.0 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
  - UnsupportedSyntaxResult [Line: 2765]: Unsupported Syntax
    encountered a call to a var args function, var args are not supported at the moment: bb_error_msg_and_die
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...