fond
Model Checking Contest 2019
9th edition, Prague, Czech Republic, April 7, 2019 (TOOLympics)
Execution of r063-ebro-155234659000107
Last Updated
Apr 15, 2019

About the Execution of ITS-Tools for Diffusion2D-PT-D10N150

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
1858.530 248022.00 979604.00 109.90 TFTFTTTTFFFTTFTT normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2019-input.r063-ebro-155234659000107.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2019-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
......................
=====================================================================
Generated by BenchKit 2-3954
Executing tool itstools
Input is Diffusion2D-PT-D10N150, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r063-ebro-155234659000107
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 428K
-rw-r--r-- 1 mcc users 3.7K Feb 10 21:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Feb 10 21:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 6 17:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 6 17:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.8K Mar 10 17:31 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 109 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 347 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.8K Feb 4 23:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K Feb 4 23:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Feb 4 22:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.1K Feb 4 22:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.6K Feb 3 07:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 3 07:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Jan 30 23:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Jan 30 23:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 4 22:19 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 4 22:19 UpperBounds.xml

-rw-r--r-- 1 mcc users 6 Jan 29 09:34 equiv_col
-rw-r--r-- 1 mcc users 8 Jan 29 09:34 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 iscolored
-rw-r--r-- 1 mcc users 255K Mar 10 17:31 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Diffusion2D-PT-D10N150-ReachabilityCardinality-00
FORMULA_NAME Diffusion2D-PT-D10N150-ReachabilityCardinality-01
FORMULA_NAME Diffusion2D-PT-D10N150-ReachabilityCardinality-02
FORMULA_NAME Diffusion2D-PT-D10N150-ReachabilityCardinality-03
FORMULA_NAME Diffusion2D-PT-D10N150-ReachabilityCardinality-04
FORMULA_NAME Diffusion2D-PT-D10N150-ReachabilityCardinality-05
FORMULA_NAME Diffusion2D-PT-D10N150-ReachabilityCardinality-06
FORMULA_NAME Diffusion2D-PT-D10N150-ReachabilityCardinality-07
FORMULA_NAME Diffusion2D-PT-D10N150-ReachabilityCardinality-08
FORMULA_NAME Diffusion2D-PT-D10N150-ReachabilityCardinality-09
FORMULA_NAME Diffusion2D-PT-D10N150-ReachabilityCardinality-10
FORMULA_NAME Diffusion2D-PT-D10N150-ReachabilityCardinality-11
FORMULA_NAME Diffusion2D-PT-D10N150-ReachabilityCardinality-12
FORMULA_NAME Diffusion2D-PT-D10N150-ReachabilityCardinality-13
FORMULA_NAME Diffusion2D-PT-D10N150-ReachabilityCardinality-14
FORMULA_NAME Diffusion2D-PT-D10N150-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1552771802608

Working with output stream class java.io.PrintStream
FORMULA Diffusion2D-PT-D10N150-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903111103/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/ReachabilityCardinality.pnml.gal, -t, CGAL, -reachable-file, ReachabilityCardinality.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903111103/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/ReachabilityCardinality.pnml.gal -t CGAL -reachable-file ReachabilityCardinality.prop --nowitness
Loading property file ReachabilityCardinality.prop.
Read [reachable] property : Diffusion2D-PT-D10N150-ReachabilityCardinality-00 with value :((((cAMP__4_5_>=1)&&(cAMP__6_3_<=cAMP__9_3_))&&((cAMP__4_3_>=1)&&(cAMP__6_3_<=cAMP__3_1_)))||((cAMP__8_2_>=3)&&((cAMP__5_3_>=2)&&(cAMP__3_2_>=1))))
Read [invariant] property : Diffusion2D-PT-D10N150-ReachabilityCardinality-01 with value :((((cAMP__1_7_>=2)||(cAMP__3_1_>=2))&&(!(cAMP__9_6_>=1)))||(!((cAMP__6_2_<=cAMP__3_7_)&&(cAMP__3_9_>=3))))
Read [reachable] property : Diffusion2D-PT-D10N150-ReachabilityCardinality-02 with value :(((cAMP__1_4_<=cAMP__6_4_)&&(cAMP__1_5_>=3))&&((!(cAMP__5_1_<=cAMP__3_5_))&&((cAMP__8_7_>=3)||(cAMP__3_9_<=cAMP__3_6_))))
Read [invariant] property : Diffusion2D-PT-D10N150-ReachabilityCardinality-03 with value :(!(cAMP__8_9_>=2))
Read [reachable] property : Diffusion2D-PT-D10N150-ReachabilityCardinality-05 with value :((!((cAMP__7_1_<=cAMP__10_6_)&&(cAMP__2_5_>=3)))&&(((cAMP__9_5_>=2)||(cAMP__2_1_>=3))||((cAMP__8_4_>=3)&&(cAMP__4_5_<=cAMP__2_4_))))
Read [reachable] property : Diffusion2D-PT-D10N150-ReachabilityCardinality-06 with value :((!((cAMP__9_9_>=3)&&(cAMP__1_3_>=1)))&&(((cAMP__9_7_>=3)&&(cAMP__7_10_>=1))&&((cAMP__10_4_>=1)&&(cAMP__10_5_<=cAMP__8_4_))))
Read [reachable] property : Diffusion2D-PT-D10N150-ReachabilityCardinality-07 with value :((((cAMP__7_7_<=cAMP__4_2_)&&(cAMP__10_5_>=2))||(!(cAMP__6_3_<=cAMP__5_3_)))&&(((cAMP__9_7_<=cAMP__8_8_)&&(cAMP__10_5_>=3))&&((cAMP__8_9_<=cAMP__1_6_)||(cAMP__2_5_>=3))))
Read [invariant] property : Diffusion2D-PT-D10N150-ReachabilityCardinality-08 with value :(((cAMP__7_6_<=cAMP__9_2_)||(cAMP__1_4_<=cAMP__7_1_))&&(!((cAMP__9_5_>=2)&&(cAMP__6_7_<=cAMP__6_10_))))
Read [invariant] property : Diffusion2D-PT-D10N150-ReachabilityCardinality-09 with value :((((cAMP__8_6_<=cAMP__3_4_)&&(cAMP__6_1_>=2))||((cAMP__2_2_<=cAMP__5_8_)&&(cAMP__9_5_>=3)))||(cAMP__1_3_<=cAMP__1_2_))
Read [invariant] property : Diffusion2D-PT-D10N150-ReachabilityCardinality-10 with value :(!(cAMP__2_1_>=1))
Read [reachable] property : Diffusion2D-PT-D10N150-ReachabilityCardinality-11 with value :(!(((cAMP__4_9_>=3)||(cAMP__1_6_>=2))||((cAMP__3_10_<=cAMP__10_5_)||(cAMP__6_8_<=cAMP__1_4_))))
Read [reachable] property : Diffusion2D-PT-D10N150-ReachabilityCardinality-12 with value :((((cAMP__3_9_<=cAMP__3_1_)||(cAMP__3_9_>=1))&&(cAMP__9_2_<=cAMP__4_5_))&&(cAMP__2_1_>=3))
Read [invariant] property : Diffusion2D-PT-D10N150-ReachabilityCardinality-13 with value :((cAMP__10_8_<=cAMP__7_2_)||(cAMP__10_1_<=cAMP__1_9_))
Read [reachable] property : Diffusion2D-PT-D10N150-ReachabilityCardinality-14 with value :(cAMP__3_2_>=2)
Read [reachable] property : Diffusion2D-PT-D10N150-ReachabilityCardinality-15 with value :(cAMP__4_3_>=2)
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 684 rows 100 cols
invariant :cAMP__10_10_ + cAMP__10_1_ + cAMP__10_2_ + cAMP__10_3_ + cAMP__10_4_ + cAMP__10_5_ + cAMP__10_6_ + cAMP__10_7_ + cAMP__10_8_ + cAMP__10_9_ + cAMP__1_10_ + cAMP__1_1_ + cAMP__1_2_ + cAMP__1_3_ + cAMP__1_4_ + cAMP__1_5_ + cAMP__1_6_ + cAMP__1_7_ + cAMP__1_8_ + cAMP__1_9_ + cAMP__2_10_ + cAMP__2_1_ + cAMP__2_2_ + cAMP__2_3_ + cAMP__2_4_ + cAMP__2_5_ + cAMP__2_6_ + cAMP__2_7_ + cAMP__2_8_ + cAMP__2_9_ + cAMP__3_10_ + cAMP__3_1_ + cAMP__3_2_ + cAMP__3_3_ + cAMP__3_4_ + cAMP__3_5_ + cAMP__3_6_ + cAMP__3_7_ + cAMP__3_8_ + cAMP__3_9_ + cAMP__4_10_ + cAMP__4_1_ + cAMP__4_2_ + cAMP__4_3_ + cAMP__4_4_ + cAMP__4_5_ + cAMP__4_6_ + cAMP__4_7_ + cAMP__4_8_ + cAMP__4_9_ + cAMP__5_10_ + cAMP__5_1_ + cAMP__5_2_ + cAMP__5_3_ + cAMP__5_4_ + cAMP__5_5_ + cAMP__5_6_ + cAMP__5_7_ + cAMP__5_8_ + cAMP__5_9_ + cAMP__6_10_ + cAMP__6_1_ + cAMP__6_2_ + cAMP__6_3_ + cAMP__6_4_ + cAMP__6_5_ + cAMP__6_6_ + cAMP__6_7_ + cAMP__6_8_ + cAMP__6_9_ + cAMP__7_10_ + cAMP__7_1_ + cAMP__7_2_ + cAMP__7_3_ + cAMP__7_4_ + cAMP__7_5_ + cAMP__7_6_ + cAMP__7_7_ + cAMP__7_8_ + cAMP__7_9_ + cAMP__8_10_ + cAMP__8_1_ + cAMP__8_2_ + cAMP__8_3_ + cAMP__8_4_ + cAMP__8_5_ + cAMP__8_6_ + cAMP__8_7_ + cAMP__8_8_ + cAMP__8_9_ + cAMP__9_10_ + cAMP__9_1_ + cAMP__9_2_ + cAMP__9_3_ + cAMP__9_4_ + cAMP__9_5_ + cAMP__9_6_ + cAMP__9_7_ + cAMP__9_8_ + cAMP__9_9_ = 150
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 684 rows 100 cols
invariant :cAMP__10_10_ + cAMP__10_1_ + cAMP__10_2_ + cAMP__10_3_ + cAMP__10_4_ + cAMP__10_5_ + cAMP__10_6_ + cAMP__10_7_ + cAMP__10_8_ + cAMP__10_9_ + cAMP__1_10_ + cAMP__1_1_ + cAMP__1_2_ + cAMP__1_3_ + cAMP__1_4_ + cAMP__1_5_ + cAMP__1_6_ + cAMP__1_7_ + cAMP__1_8_ + cAMP__1_9_ + cAMP__2_10_ + cAMP__2_1_ + cAMP__2_2_ + cAMP__2_3_ + cAMP__2_4_ + cAMP__2_5_ + cAMP__2_6_ + cAMP__2_7_ + cAMP__2_8_ + cAMP__2_9_ + cAMP__3_10_ + cAMP__3_1_ + cAMP__3_2_ + cAMP__3_3_ + cAMP__3_4_ + cAMP__3_5_ + cAMP__3_6_ + cAMP__3_7_ + cAMP__3_8_ + cAMP__3_9_ + cAMP__4_10_ + cAMP__4_1_ + cAMP__4_2_ + cAMP__4_3_ + cAMP__4_4_ + cAMP__4_5_ + cAMP__4_6_ + cAMP__4_7_ + cAMP__4_8_ + cAMP__4_9_ + cAMP__5_10_ + cAMP__5_1_ + cAMP__5_2_ + cAMP__5_3_ + cAMP__5_4_ + cAMP__5_5_ + cAMP__5_6_ + cAMP__5_7_ + cAMP__5_8_ + cAMP__5_9_ + cAMP__6_10_ + cAMP__6_1_ + cAMP__6_2_ + cAMP__6_3_ + cAMP__6_4_ + cAMP__6_5_ + cAMP__6_6_ + cAMP__6_7_ + cAMP__6_8_ + cAMP__6_9_ + cAMP__7_10_ + cAMP__7_1_ + cAMP__7_2_ + cAMP__7_3_ + cAMP__7_4_ + cAMP__7_5_ + cAMP__7_6_ + cAMP__7_7_ + cAMP__7_8_ + cAMP__7_9_ + cAMP__8_10_ + cAMP__8_1_ + cAMP__8_2_ + cAMP__8_3_ + cAMP__8_4_ + cAMP__8_5_ + cAMP__8_6_ + cAMP__8_7_ + cAMP__8_8_ + cAMP__8_9_ + cAMP__9_10_ + cAMP__9_1_ + cAMP__9_2_ + cAMP__9_3_ + cAMP__9_4_ + cAMP__9_5_ + cAMP__9_6_ + cAMP__9_7_ + cAMP__9_8_ + cAMP__9_9_ = 150
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Diffusion2D\_PT\_D10N150\_flat\_flat,2.42521e+71,87.6558,788428,2,14951,5,5.43444e+06,6,0,1087,5.37563e+06,0
Total reachable state count : 2.425209837113642747864971065424760752666e+71

Verifying 15 reachability properties.
Reachability property Diffusion2D-PT-D10N150-ReachabilityCardinality-00 is true.
FORMULA Diffusion2D-PT-D10N150-ReachabilityCardinality-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Diffusion2D-PT-D10N150-ReachabilityCardinality-00,5.03678e+42,93.1189,788656,2,97115,6,5.43444e+06,7,0,2196,5.37563e+06,0
Invariant property Diffusion2D-PT-D10N150-ReachabilityCardinality-01 does not hold.
FORMULA Diffusion2D-PT-D10N150-ReachabilityCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Diffusion2D-PT-D10N150-ReachabilityCardinality-01,1.91114e+63,134.076,788736,2,513787,7,5.43444e+06,8,0,2882,5.37563e+06,0
Reachability property Diffusion2D-PT-D10N150-ReachabilityCardinality-02 is true.
FORMULA Diffusion2D-PT-D10N150-ReachabilityCardinality-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Diffusion2D-PT-D10N150-ReachabilityCardinality-02,6.96077e+62,230.829,1234364,2,1.16405e+06,8,5.43444e+06,9,0,4447,5.37563e+06,0
Invariant property Diffusion2D-PT-D10N150-ReachabilityCardinality-03 does not hold.
FORMULA Diffusion2D-PT-D10N150-ReachabilityCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Diffusion2D-PT-D10N150-ReachabilityCardinality-03,1.27935e+68,231.286,1234576,2,13717,9,5.43444e+06,10,0,4449,5.37563e+06,0
Reachability property Diffusion2D-PT-D10N150-ReachabilityCardinality-05 is true.
FORMULA Diffusion2D-PT-D10N150-ReachabilityCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Diffusion2D-PT-D10N150-ReachabilityCardinality-05,7.20872e+44,231.906,1234688,2,6863,10,5.43444e+06,11,0,4613,5.37563e+06,0
Reachability property Diffusion2D-PT-D10N150-ReachabilityCardinality-06 is true.
FORMULA Diffusion2D-PT-D10N150-ReachabilityCardinality-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Diffusion2D-PT-D10N150-ReachabilityCardinality-06,4.16177e+69,240.184,1242512,2,85749,11,5.43444e+06,12,0,5517,5.37563e+06,0
Reachability property Diffusion2D-PT-D10N150-ReachabilityCardinality-07 is true.
FORMULA Diffusion2D-PT-D10N150-ReachabilityCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Diffusion2D-PT-D10N150-ReachabilityCardinality-07,4.02689e+43,240.466,1244636,2,6569,12,5.43444e+06,13,0,5685,5.37563e+06,0
Invariant property Diffusion2D-PT-D10N150-ReachabilityCardinality-08 does not hold.
FORMULA Diffusion2D-PT-D10N150-ReachabilityCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Diffusion2D-PT-D10N150-ReachabilityCardinality-08,9.44926e+44,240.69,1246256,2,6909,13,5.43444e+06,14,0,5694,5.37563e+06,0
Invariant property Diffusion2D-PT-D10N150-ReachabilityCardinality-09 does not hold.
FORMULA Diffusion2D-PT-D10N150-ReachabilityCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Diffusion2D-PT-D10N150-ReachabilityCardinality-09,4.90476e+23,241.091,1254188,2,2894,14,5.43444e+06,15,0,5863,5.37563e+06,0
Invariant property Diffusion2D-PT-D10N150-ReachabilityCardinality-10 does not hold.
FORMULA Diffusion2D-PT-D10N150-ReachabilityCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Diffusion2D-PT-D10N150-ReachabilityCardinality-10,1,241.093,1254300,2,101,15,5.43444e+06,16,0,5864,5.37563e+06,0
Reachability property Diffusion2D-PT-D10N150-ReachabilityCardinality-11 is true.
FORMULA Diffusion2D-PT-D10N150-ReachabilityCardinality-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Diffusion2D-PT-D10N150-ReachabilityCardinality-11,3.92044e+45,241.64,1261976,2,7353,16,5.43444e+06,17,0,5879,5.37563e+06,0
Reachability property Diffusion2D-PT-D10N150-ReachabilityCardinality-12 is true.
FORMULA Diffusion2D-PT-D10N150-ReachabilityCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Diffusion2D-PT-D10N150-ReachabilityCardinality-12,1,241.763,1264200,2,101,17,5.43444e+06,18,0,5888,5.37563e+06,0
Invariant property Diffusion2D-PT-D10N150-ReachabilityCardinality-13 does not hold.
FORMULA Diffusion2D-PT-D10N150-ReachabilityCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Diffusion2D-PT-D10N150-ReachabilityCardinality-13,4.417e+59,242.568,1276288,2,11053,18,5.43444e+06,19,0,6047,5.37563e+06,0
Reachability property Diffusion2D-PT-D10N150-ReachabilityCardinality-14 is true.
FORMULA Diffusion2D-PT-D10N150-ReachabilityCardinality-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Diffusion2D-PT-D10N150-ReachabilityCardinality-14,1.67872e+10,242.577,1276488,2,989,19,5.43444e+06,20,0,6049,5.37563e+06,0
Reachability property Diffusion2D-PT-D10N150-ReachabilityCardinality-15 is true.
FORMULA Diffusion2D-PT-D10N150-ReachabilityCardinality-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Diffusion2D-PT-D10N150-ReachabilityCardinality-15,2.5258e+27,242.635,1276560,2,3357,20,5.43444e+06,21,0,6050,5.37563e+06,0
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.

BK_STOP 1552772050630

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss8m -Xms40m -Xmx8192m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
Mar 16, 2019 9:30:05 PM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -smt]
Mar 16, 2019 9:30:05 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 16, 2019 9:30:05 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 159 ms
Mar 16, 2019 9:30:05 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 100 places.
Mar 16, 2019 9:30:05 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 684 transitions.
Mar 16, 2019 9:30:05 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 51 ms
Mar 16, 2019 9:30:06 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 213 ms
Mar 16, 2019 9:30:06 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 253 ms
Mar 16, 2019 9:30:06 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 302 ms
Mar 16, 2019 9:30:06 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityCardinality.pnml.gal : 30 ms
Mar 16, 2019 9:30:06 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityCardinality.prop : 1 ms
Mar 16, 2019 9:30:06 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 684 transitions.
Mar 16, 2019 9:30:06 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 684 transitions.
Mar 16, 2019 9:30:07 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 1 place invariants in 134 ms
Mar 16, 2019 9:30:07 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Ran tautology test, simplified 0 / 15 in 1063 ms.
Mar 16, 2019 9:30:07 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-00(UNSAT) depth K=0 took 4 ms
Mar 16, 2019 9:30:07 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-01(UNSAT) depth K=0 took 2 ms
Mar 16, 2019 9:30:07 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-02(UNSAT) depth K=0 took 5 ms
Mar 16, 2019 9:30:07 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-03(UNSAT) depth K=0 took 9 ms
Mar 16, 2019 9:30:07 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-05(UNSAT) depth K=0 took 9 ms
Mar 16, 2019 9:30:07 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-06(UNSAT) depth K=0 took 1 ms
Mar 16, 2019 9:30:07 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-07(UNSAT) depth K=0 took 0 ms
Mar 16, 2019 9:30:07 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-08(UNSAT) depth K=0 took 27 ms
Mar 16, 2019 9:30:07 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-09(UNSAT) depth K=0 took 21 ms
Mar 16, 2019 9:30:07 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 684 transitions.
Mar 16, 2019 9:30:07 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-10(UNSAT) depth K=0 took 10 ms
Mar 16, 2019 9:30:07 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-11(UNSAT) depth K=0 took 7 ms
Mar 16, 2019 9:30:07 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-12(UNSAT) depth K=0 took 0 ms
Mar 16, 2019 9:30:07 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-13(UNSAT) depth K=0 took 16 ms
Mar 16, 2019 9:30:07 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-14(UNSAT) depth K=0 took 10 ms
Mar 16, 2019 9:30:07 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-15(UNSAT) depth K=0 took 10 ms
Mar 16, 2019 9:30:07 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-00(UNSAT) depth K=1 took 17 ms
Mar 16, 2019 9:30:07 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-01(UNSAT) depth K=1 took 9 ms
Mar 16, 2019 9:30:07 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-02(UNSAT) depth K=1 took 12 ms
Mar 16, 2019 9:30:07 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-03(UNSAT) depth K=1 took 14 ms
Mar 16, 2019 9:30:07 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-05(UNSAT) depth K=1 took 8 ms
Mar 16, 2019 9:30:07 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-06(UNSAT) depth K=1 took 12 ms
Mar 16, 2019 9:30:07 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-07(UNSAT) depth K=1 took 11 ms
Mar 16, 2019 9:30:07 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-08(UNSAT) depth K=1 took 11 ms
Mar 16, 2019 9:30:07 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-09(UNSAT) depth K=1 took 12 ms
Mar 16, 2019 9:30:07 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-10(UNSAT) depth K=1 took 10 ms
Mar 16, 2019 9:30:07 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-11(UNSAT) depth K=1 took 14 ms
Mar 16, 2019 9:30:07 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-12(UNSAT) depth K=1 took 13 ms
Mar 16, 2019 9:30:08 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-13(UNSAT) depth K=1 took 16 ms
Mar 16, 2019 9:30:08 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-14(UNSAT) depth K=1 took 11 ms
Mar 16, 2019 9:30:08 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-15(UNSAT) depth K=1 took 14 ms
Mar 16, 2019 9:30:08 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 1 place invariants in 74 ms
Mar 16, 2019 9:30:09 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 100 variables to be positive in 1508 ms
Mar 16, 2019 9:30:09 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 684 transitions.
Mar 16, 2019 9:30:09 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/684 took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 16, 2019 9:30:09 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 75 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 16, 2019 9:30:09 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 684 transitions.
Mar 16, 2019 9:30:09 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 21 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 16, 2019 9:30:09 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-00(UNSAT) depth K=2 took 1269 ms
Mar 16, 2019 9:30:09 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 100 variables to be positive in 1213 ms
Mar 16, 2019 9:30:09 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-00
Mar 16, 2019 9:30:09 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-00(SAT) depth K=0 took 309 ms
Mar 16, 2019 9:30:09 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-01
Mar 16, 2019 9:30:09 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-01(SAT) depth K=0 took 252 ms
Mar 16, 2019 9:30:10 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-02
Mar 16, 2019 9:30:10 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-02(SAT) depth K=0 took 262 ms
Mar 16, 2019 9:30:10 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-01(UNSAT) depth K=2 took 1075 ms
Mar 16, 2019 9:30:10 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-03
Mar 16, 2019 9:30:10 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-03(SAT) depth K=0 took 430 ms
Mar 16, 2019 9:30:10 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-05
Mar 16, 2019 9:30:10 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-05(SAT) depth K=0 took 297 ms
Mar 16, 2019 9:30:11 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-02(UNSAT) depth K=2 took 1277 ms
Mar 16, 2019 9:30:12 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-06
Mar 16, 2019 9:30:12 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-06(SAT) depth K=0 took 1239 ms
Mar 16, 2019 9:30:13 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-07
Mar 16, 2019 9:30:13 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-07(SAT) depth K=0 took 1074 ms
Mar 16, 2019 9:30:13 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-08
Mar 16, 2019 9:30:13 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-08(SAT) depth K=0 took 372 ms
Mar 16, 2019 9:30:14 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-03(UNSAT) depth K=2 took 2437 ms
Mar 16, 2019 9:30:14 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-09
Mar 16, 2019 9:30:14 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-09(SAT) depth K=0 took 856 ms
Mar 16, 2019 9:30:14 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-05(UNSAT) depth K=2 took 473 ms
Mar 16, 2019 9:30:14 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-06(UNSAT) depth K=2 took 219 ms
Mar 16, 2019 9:30:15 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-10
Mar 16, 2019 9:30:15 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-10(SAT) depth K=0 took 1270 ms
Mar 16, 2019 9:30:16 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-11
Mar 16, 2019 9:30:16 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-11(SAT) depth K=0 took 704 ms
Mar 16, 2019 9:30:16 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-12
Mar 16, 2019 9:30:16 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-12(SAT) depth K=0 took 316 ms
Mar 16, 2019 9:30:17 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-13
Mar 16, 2019 9:30:17 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-13(SAT) depth K=0 took 1255 ms
Mar 16, 2019 9:30:19 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-07(UNSAT) depth K=2 took 4469 ms
Mar 16, 2019 9:30:19 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-08(UNSAT) depth K=2 took 544 ms
Mar 16, 2019 9:30:19 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-14
Mar 16, 2019 9:30:19 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-14(SAT) depth K=0 took 1867 ms
Mar 16, 2019 9:30:20 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-09(UNSAT) depth K=2 took 189 ms
Mar 16, 2019 9:30:20 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-10(UNSAT) depth K=2 took 266 ms
Mar 16, 2019 9:30:20 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-11(UNSAT) depth K=2 took 327 ms
Mar 16, 2019 9:30:21 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-15
Mar 16, 2019 9:30:21 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-15(SAT) depth K=0 took 1320 ms
Mar 16, 2019 9:30:21 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-12(UNSAT) depth K=2 took 1123 ms
Mar 16, 2019 9:30:23 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-00
Mar 16, 2019 9:30:23 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-00(SAT) depth K=1 took 1861 ms
Mar 16, 2019 9:30:23 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-13(UNSAT) depth K=2 took 1534 ms
Mar 16, 2019 9:30:23 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-14(UNSAT) depth K=2 took 122 ms
Mar 16, 2019 9:30:25 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-01
Mar 16, 2019 9:30:25 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-01(SAT) depth K=1 took 2405 ms
Mar 16, 2019 9:30:25 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-15(UNSAT) depth K=2 took 2591 ms
Mar 16, 2019 9:30:27 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-02
Mar 16, 2019 9:30:27 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-02(SAT) depth K=1 took 1753 ms
Mar 16, 2019 9:30:27 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeCoEnablingMatrix
INFO: Computing symmetric co enabling matrix : 684 transitions.
Mar 16, 2019 9:30:28 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-03
Mar 16, 2019 9:30:28 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-03(SAT) depth K=1 took 1457 ms
Mar 16, 2019 9:30:29 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-05
Mar 16, 2019 9:30:29 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-05(SAT) depth K=1 took 1145 ms
Mar 16, 2019 9:30:31 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-06
Mar 16, 2019 9:30:31 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-06(SAT) depth K=1 took 1486 ms
Mar 16, 2019 9:30:32 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-07
Mar 16, 2019 9:30:32 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-07(SAT) depth K=1 took 1112 ms
Mar 16, 2019 9:30:33 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-08
Mar 16, 2019 9:30:33 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-08(SAT) depth K=1 took 1338 ms
Mar 16, 2019 9:30:34 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(0/684) took 6388 ms. Total solver calls (SAT/UNSAT): 683(683/0)
Mar 16, 2019 9:30:34 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-09
Mar 16, 2019 9:30:34 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-09(SAT) depth K=1 took 1112 ms
Mar 16, 2019 9:30:40 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(1/684) took 12479 ms. Total solver calls (SAT/UNSAT): 1365(1365/0)
Mar 16, 2019 9:30:42 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-00(UNSAT) depth K=3 took 16808 ms
Mar 16, 2019 9:30:46 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(2/684) took 18422 ms. Total solver calls (SAT/UNSAT): 2046(2046/0)
Mar 16, 2019 9:30:52 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(3/684) took 24515 ms. Total solver calls (SAT/UNSAT): 2726(2726/0)
Mar 16, 2019 9:30:58 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(4/684) took 30755 ms. Total solver calls (SAT/UNSAT): 3405(3405/0)
Mar 16, 2019 9:31:04 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(5/684) took 36917 ms. Total solver calls (SAT/UNSAT): 4083(4083/0)
Mar 16, 2019 9:31:10 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-10
Mar 16, 2019 9:31:10 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-10(SAT) depth K=1 took 35146 ms
Mar 16, 2019 9:31:10 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(6/684) took 42821 ms. Total solver calls (SAT/UNSAT): 4760(4760/0)
Mar 16, 2019 9:31:11 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-11
Mar 16, 2019 9:31:11 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-11(SAT) depth K=1 took 1310 ms
Mar 16, 2019 9:31:14 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-12
Mar 16, 2019 9:31:14 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-12(SAT) depth K=1 took 3461 ms
Mar 16, 2019 9:31:16 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(7/684) took 48663 ms. Total solver calls (SAT/UNSAT): 5436(5436/0)
Mar 16, 2019 9:31:16 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-13
Mar 16, 2019 9:31:16 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-13(SAT) depth K=1 took 2102 ms
Mar 16, 2019 9:31:17 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-01(UNSAT) depth K=3 took 34248 ms
Mar 16, 2019 9:31:17 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-14
Mar 16, 2019 9:31:17 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-14(SAT) depth K=1 took 562 ms
Mar 16, 2019 9:31:21 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-02(UNSAT) depth K=3 took 4748 ms
Mar 16, 2019 9:31:21 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-15
Mar 16, 2019 9:31:21 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-15(SAT) depth K=1 took 4460 ms
Mar 16, 2019 9:31:22 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(8/684) took 54639 ms. Total solver calls (SAT/UNSAT): 6111(6111/0)
Mar 16, 2019 9:31:28 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(9/684) took 60755 ms. Total solver calls (SAT/UNSAT): 6785(6785/0)
Mar 16, 2019 9:31:34 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(10/684) took 66671 ms. Total solver calls (SAT/UNSAT): 7458(7458/0)
Mar 16, 2019 9:31:40 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(11/684) took 72475 ms. Total solver calls (SAT/UNSAT): 8130(8130/0)
Mar 16, 2019 9:31:42 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-03(UNSAT) depth K=3 took 20347 ms
Mar 16, 2019 9:31:46 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(12/684) took 78327 ms. Total solver calls (SAT/UNSAT): 8801(8801/0)
Mar 16, 2019 9:31:51 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(13/684) took 84147 ms. Total solver calls (SAT/UNSAT): 9471(9471/0)
Mar 16, 2019 9:31:54 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-00
Mar 16, 2019 9:31:54 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-00(SAT) depth K=2 took 32670 ms
Mar 16, 2019 9:31:57 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(14/684) took 90159 ms. Total solver calls (SAT/UNSAT): 10140(10140/0)
Mar 16, 2019 9:31:58 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-05(UNSAT) depth K=3 took 16562 ms
Mar 16, 2019 9:32:04 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(15/684) took 96315 ms. Total solver calls (SAT/UNSAT): 10808(10808/0)
Mar 16, 2019 9:32:05 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-06(UNSAT) depth K=3 took 7077 ms
Mar 16, 2019 9:32:09 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(16/684) took 102230 ms. Total solver calls (SAT/UNSAT): 11475(11475/0)
Mar 16, 2019 9:32:14 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-02
Mar 16, 2019 9:32:14 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-02(SAT) depth K=2 took 19722 ms
Mar 16, 2019 9:32:15 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-03
Mar 16, 2019 9:32:15 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-03(SAT) depth K=2 took 1409 ms
Mar 16, 2019 9:32:15 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(17/684) took 108087 ms. Total solver calls (SAT/UNSAT): 12141(12141/0)
Mar 16, 2019 9:32:19 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-05
Mar 16, 2019 9:32:19 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-05(SAT) depth K=2 took 3429 ms
Mar 16, 2019 9:32:21 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-07(UNSAT) depth K=3 took 15490 ms
Mar 16, 2019 9:32:21 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(18/684) took 113855 ms. Total solver calls (SAT/UNSAT): 12806(12806/0)
Mar 16, 2019 9:32:21 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-06
Mar 16, 2019 9:32:21 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-06(SAT) depth K=2 took 2474 ms
Mar 16, 2019 9:32:23 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-07
Mar 16, 2019 9:32:23 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-07(SAT) depth K=2 took 1498 ms
Mar 16, 2019 9:32:25 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-08
Mar 16, 2019 9:32:25 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-08(SAT) depth K=2 took 2293 ms
Mar 16, 2019 9:32:27 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(19/684) took 119618 ms. Total solver calls (SAT/UNSAT): 13470(13470/0)
Mar 16, 2019 9:32:28 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-09
Mar 16, 2019 9:32:28 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-09(SAT) depth K=2 took 2616 ms
Mar 16, 2019 9:32:33 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(20/684) took 125335 ms. Total solver calls (SAT/UNSAT): 14133(14133/0)
Mar 16, 2019 9:32:37 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-08(UNSAT) depth K=3 took 15937 ms
Mar 16, 2019 9:32:38 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(21/684) took 130998 ms. Total solver calls (SAT/UNSAT): 14795(14795/0)
Mar 16, 2019 9:32:39 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-10
Mar 16, 2019 9:32:39 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-10(SAT) depth K=2 took 11333 ms
Mar 16, 2019 9:32:41 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-11
Mar 16, 2019 9:32:41 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-11(SAT) depth K=2 took 2456 ms
Mar 16, 2019 9:32:43 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-12
Mar 16, 2019 9:32:43 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-12(SAT) depth K=2 took 2182 ms
Mar 16, 2019 9:32:44 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(22/684) took 136875 ms. Total solver calls (SAT/UNSAT): 15456(15456/0)
Mar 16, 2019 9:32:47 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-13
Mar 16, 2019 9:32:47 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-13(SAT) depth K=2 took 3446 ms
Mar 16, 2019 9:32:48 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-14
Mar 16, 2019 9:32:48 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-14(SAT) depth K=2 took 977 ms
Mar 16, 2019 9:32:50 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(23/684) took 142483 ms. Total solver calls (SAT/UNSAT): 16116(16116/0)
Mar 16, 2019 9:32:56 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(24/684) took 148323 ms. Total solver calls (SAT/UNSAT): 16775(16775/0)
Mar 16, 2019 9:33:00 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-09(UNSAT) depth K=3 took 23116 ms
Mar 16, 2019 9:33:01 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(25/684) took 153999 ms. Total solver calls (SAT/UNSAT): 17433(17433/0)
Mar 16, 2019 9:33:01 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-15
Mar 16, 2019 9:33:01 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-15(SAT) depth K=2 took 13440 ms
Mar 16, 2019 9:33:07 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(26/684) took 159806 ms. Total solver calls (SAT/UNSAT): 18090(18090/0)
Mar 16, 2019 9:33:13 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(27/684) took 165491 ms. Total solver calls (SAT/UNSAT): 18746(18746/0)
Mar 16, 2019 9:33:13 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-10(UNSAT) depth K=3 took 13476 ms
Mar 16, 2019 9:33:13 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-03
Mar 16, 2019 9:33:13 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-03(SAT) depth K=3 took 11976 ms
Mar 16, 2019 9:33:18 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-05
Mar 16, 2019 9:33:18 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-05(SAT) depth K=3 took 4964 ms
Mar 16, 2019 9:33:18 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(28/684) took 171159 ms. Total solver calls (SAT/UNSAT): 19401(19401/0)
Mar 16, 2019 9:33:24 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(29/684) took 176947 ms. Total solver calls (SAT/UNSAT): 20055(20055/0)
Mar 16, 2019 9:33:25 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-06
Mar 16, 2019 9:33:25 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-06(SAT) depth K=3 took 6921 ms
Mar 16, 2019 9:33:27 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-11(UNSAT) depth K=3 took 13874 ms
Mar 16, 2019 9:33:30 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(30/684) took 182551 ms. Total solver calls (SAT/UNSAT): 20708(20708/0)
Mar 16, 2019 9:33:36 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(31/684) took 188267 ms. Total solver calls (SAT/UNSAT): 21360(21360/0)
Mar 16, 2019 9:33:36 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-12(UNSAT) depth K=3 took 8735 ms
Mar 16, 2019 9:33:37 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-07
Mar 16, 2019 9:33:37 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-07(SAT) depth K=3 took 11678 ms
Mar 16, 2019 9:33:39 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-08
Mar 16, 2019 9:33:39 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-08(SAT) depth K=3 took 2350 ms
Mar 16, 2019 9:33:41 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(32/684) took 193929 ms. Total solver calls (SAT/UNSAT): 22011(22011/0)
Mar 16, 2019 9:33:41 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-09
Mar 16, 2019 9:33:41 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-09(SAT) depth K=3 took 1989 ms
Mar 16, 2019 9:33:47 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(33/684) took 199867 ms. Total solver calls (SAT/UNSAT): 22661(22661/0)
Mar 16, 2019 9:33:51 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-10
Mar 16, 2019 9:33:51 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-10(SAT) depth K=3 took 9878 ms
Mar 16, 2019 9:33:53 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(34/684) took 205467 ms. Total solver calls (SAT/UNSAT): 23310(23310/0)
Mar 16, 2019 9:33:54 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-13(UNSAT) depth K=3 took 18502 ms
Mar 16, 2019 9:33:55 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDiffusion2D-PT-D10N150-ReachabilityCardinality-11
Mar 16, 2019 9:33:55 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property Diffusion2D-PT-D10N150-ReachabilityCardinality-11(SAT) depth K=3 took 3958 ms
Mar 16, 2019 9:33:58 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(35/684) took 211023 ms. Total solver calls (SAT/UNSAT): 23958(23958/0)
Mar 16, 2019 9:34:04 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(36/684) took 216800 ms. Total solver calls (SAT/UNSAT): 24605(24605/0)
Mar 16, 2019 9:34:10 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
WARNING: Interrupting SMT solver.
Skipping mayMatrices nes/nds SMT solver raised an exception or timeout.
java.lang.RuntimeException: SMT solver raised an exception or timeout.
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.computeCoEnablingMatrix(NecessaryEnablingsolver.java:480)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:530)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printDependencyMatrix(Gal2PinsTransformerNext.java:209)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.buildBodyFile(Gal2PinsTransformerNext.java:85)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.transform(Gal2PinsTransformerNext.java:830)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:71)
at java.lang.Thread.run(Thread.java:748)
Mar 16, 2019 9:34:10 PM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:297)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:305)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:452)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:435)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:378)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:350)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:159)
at java.lang.Thread.run(Thread.java:748)
Mar 16, 2019 9:34:10 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
WARNING: Unexpected error occurred while running SMT. Was verifying Diffusion2D-PT-D10N150-ReachabilityCardinality-14 SMT depth 3
java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:404)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:350)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:159)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:297)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:305)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:452)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:435)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:378)
... 3 more
Mar 16, 2019 9:34:10 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: During BMC, SMT solver timed out at depth 3
Mar 16, 2019 9:34:10 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solving timed out (3600000 secs) at depth 3
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:297)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:573)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:301)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$1(Gal2SMTFrontEnd.java:274)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:166)
at java.lang.Thread.run(Thread.java:748)
Mar 16, 2019 9:34:10 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
WARNING: Unexpected error occurred while running SMT. Was verifying Diffusion2D-PT-D10N150-ReachabilityCardinality-12 K-induction depth 3
Exception in thread "Thread-8" java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:336)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$1(Gal2SMTFrontEnd.java:274)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:166)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:297)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:573)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:301)
... 3 more
Mar 16, 2019 9:34:10 PM fr.lip6.move.gal.application.SMTRunner$2 run
INFO: SMT solved 0/ 15 properties. Interrupting other analysis methods.
Mar 16, 2019 9:34:10 PM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 243914ms conformant to PINS in folder :/home/mcc/execution

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Diffusion2D-PT-D10N150"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3954"
echo " Executing tool itstools"
echo " Input is Diffusion2D-PT-D10N150, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r063-ebro-155234659000107"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D10N150.tgz
mv Diffusion2D-PT-D10N150 execution
cd execution
if [ "ReachabilityCardinality" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;