Execution Chart

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

Trace from the execution

Waiting for the VM to be ready (probing ssh)
..........................................
/home/mcc/execution
total 332K
-rw-r--r-- 1 mcc users 9.8K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 39K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 33K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:50 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 6.1K May 26 09:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 26 09:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K May 26 09:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 26 09:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 43K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 109 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 347 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 7.8K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 45K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.8K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 15 18:50 equiv_col
-rw-r--r-- 1 mcc users 5 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 21K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool itstools
Input is Referendum-PT-0020, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r140-qhx2-152673582100278
=====================================================================

--------------------
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 Referendum-PT-0020-ReachabilityCardinality-00
FORMULA_NAME Referendum-PT-0020-ReachabilityCardinality-01
FORMULA_NAME Referendum-PT-0020-ReachabilityCardinality-02
FORMULA_NAME Referendum-PT-0020-ReachabilityCardinality-03
FORMULA_NAME Referendum-PT-0020-ReachabilityCardinality-04
FORMULA_NAME Referendum-PT-0020-ReachabilityCardinality-05
FORMULA_NAME Referendum-PT-0020-ReachabilityCardinality-06
FORMULA_NAME Referendum-PT-0020-ReachabilityCardinality-07
FORMULA_NAME Referendum-PT-0020-ReachabilityCardinality-08
FORMULA_NAME Referendum-PT-0020-ReachabilityCardinality-09
FORMULA_NAME Referendum-PT-0020-ReachabilityCardinality-10
FORMULA_NAME Referendum-PT-0020-ReachabilityCardinality-11
FORMULA_NAME Referendum-PT-0020-ReachabilityCardinality-12
FORMULA_NAME Referendum-PT-0020-ReachabilityCardinality-13
FORMULA_NAME Referendum-PT-0020-ReachabilityCardinality-14
FORMULA_NAME Referendum-PT-0020-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1527856195531

FORMULA Referendum-PT-0020-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-0020-ReachabilityCardinality-00 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_1.0.0.201805151631/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_1.0.0.201805151631/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 : Referendum-PT-0020-ReachabilityCardinality-01 with value :(ready>=3)
Read [reachable] property : Referendum-PT-0020-ReachabilityCardinality-03 with value :(((!((((((((((((((((((((voting_1+voting_2)+voting_3)+voting_4)+voting_5)+voting_6)+voting_7)+voting_8)+voting_9)+voting_10)+voting_11)+voting_12)+voting_13)+voting_14)+voting_15)+voting_16)+voting_17)+voting_18)+voting_19)+voting_20)<=(((((((((((((((((((voted_no_1+voted_no_2)+voted_no_3)+voted_no_4)+voted_no_5)+voted_no_6)+voted_no_7)+voted_no_8)+voted_no_9)+voted_no_10)+voted_no_11)+voted_no_12)+voted_no_13)+voted_no_14)+voted_no_15)+voted_no_16)+voted_no_17)+voted_no_18)+voted_no_19)+voted_no_20)))&&(((((((((((((((((((((voting_1+voting_2)+voting_3)+voting_4)+voting_5)+voting_6)+voting_7)+voting_8)+voting_9)+voting_10)+voting_11)+voting_12)+voting_13)+voting_14)+voting_15)+voting_16)+voting_17)+voting_18)+voting_19)+voting_20)>=1)&&((((((((((((((((((((voted_no_1+voted_no_2)+voted_no_3)+voted_no_4)+voted_no_5)+voted_no_6)+voted_no_7)+voted_no_8)+voted_no_9)+voted_no_10)+voted_no_11)+voted_no_12)+voted_no_13)+voted_no_14)+voted_no_15)+voted_no_16)+voted_no_17)+voted_no_18)+voted_no_19)+voted_no_20)>=1)))&&((!((((((((((((((((((((voted_no_1+voted_no_2)+voted_no_3)+voted_no_4)+voted_no_5)+voted_no_6)+voted_no_7)+voted_no_8)+voted_no_9)+voted_no_10)+voted_no_11)+voted_no_12)+voted_no_13)+voted_no_14)+voted_no_15)+voted_no_16)+voted_no_17)+voted_no_18)+voted_no_19)+voted_no_20)>=1))||((ready>=1)&&((((((((((((((((((((voting_1+voting_2)+voting_3)+voting_4)+voting_5)+voting_6)+voting_7)+voting_8)+voting_9)+voting_10)+voting_11)+voting_12)+voting_13)+voting_14)+voting_15)+voting_16)+voting_17)+voting_18)+voting_19)+voting_20)>=2))))
Read [invariant] property : Referendum-PT-0020-ReachabilityCardinality-04 with value :((((((((((((((((((((((voting_1+voting_2)+voting_3)+voting_4)+voting_5)+voting_6)+voting_7)+voting_8)+voting_9)+voting_10)+voting_11)+voting_12)+voting_13)+voting_14)+voting_15)+voting_16)+voting_17)+voting_18)+voting_19)+voting_20)>=1)||(!((((((((((((((((((((voting_1+voting_2)+voting_3)+voting_4)+voting_5)+voting_6)+voting_7)+voting_8)+voting_9)+voting_10)+voting_11)+voting_12)+voting_13)+voting_14)+voting_15)+voting_16)+voting_17)+voting_18)+voting_19)+voting_20)>=2)))||((((((((((((((((((((((voted_no_1+voted_no_2)+voted_no_3)+voted_no_4)+voted_no_5)+voted_no_6)+voted_no_7)+voted_no_8)+voted_no_9)+voted_no_10)+voted_no_11)+voted_no_12)+voted_no_13)+voted_no_14)+voted_no_15)+voted_no_16)+voted_no_17)+voted_no_18)+voted_no_19)+voted_no_20)<=ready)||((((((((((((((((((((voted_no_1+voted_no_2)+voted_no_3)+voted_no_4)+voted_no_5)+voted_no_6)+voted_no_7)+voted_no_8)+voted_no_9)+voted_no_10)+voted_no_11)+voted_no_12)+voted_no_13)+voted_no_14)+voted_no_15)+voted_no_16)+voted_no_17)+voted_no_18)+voted_no_19)+voted_no_20)<=(((((((((((((((((((voted_yes_1+voted_yes_2)+voted_yes_3)+voted_yes_4)+voted_yes_5)+voted_yes_6)+voted_yes_7)+voted_yes_8)+voted_yes_9)+voted_yes_10)+voted_yes_11)+voted_yes_12)+voted_yes_13)+voted_yes_14)+voted_yes_15)+voted_yes_16)+voted_yes_17)+voted_yes_18)+voted_yes_19)+voted_yes_20)))||(!((((((((((((((((((((voting_1+voting_2)+voting_3)+voting_4)+voting_5)+voting_6)+voting_7)+voting_8)+voting_9)+voting_10)+voting_11)+voting_12)+voting_13)+voting_14)+voting_15)+voting_16)+voting_17)+voting_18)+voting_19)+voting_20)>=1))))
Read [invariant] property : Referendum-PT-0020-ReachabilityCardinality-05 with value :((((((((((((((((((((voted_no_1+voted_no_2)+voted_no_3)+voted_no_4)+voted_no_5)+voted_no_6)+voted_no_7)+voted_no_8)+voted_no_9)+voted_no_10)+voted_no_11)+voted_no_12)+voted_no_13)+voted_no_14)+voted_no_15)+voted_no_16)+voted_no_17)+voted_no_18)+voted_no_19)+voted_no_20)<=(((((((((((((((((((voting_1+voting_2)+voting_3)+voting_4)+voting_5)+voting_6)+voting_7)+voting_8)+voting_9)+voting_10)+voting_11)+voting_12)+voting_13)+voting_14)+voting_15)+voting_16)+voting_17)+voting_18)+voting_19)+voting_20))
Read [invariant] property : Referendum-PT-0020-ReachabilityCardinality-06 with value :((!(ready>=2))||((((((((((((((((((((((voted_no_1+voted_no_2)+voted_no_3)+voted_no_4)+voted_no_5)+voted_no_6)+voted_no_7)+voted_no_8)+voted_no_9)+voted_no_10)+voted_no_11)+voted_no_12)+voted_no_13)+voted_no_14)+voted_no_15)+voted_no_16)+voted_no_17)+voted_no_18)+voted_no_19)+voted_no_20)<=(((((((((((((((((((voted_yes_1+voted_yes_2)+voted_yes_3)+voted_yes_4)+voted_yes_5)+voted_yes_6)+voted_yes_7)+voted_yes_8)+voted_yes_9)+voted_yes_10)+voted_yes_11)+voted_yes_12)+voted_yes_13)+voted_yes_14)+voted_yes_15)+voted_yes_16)+voted_yes_17)+voted_yes_18)+voted_yes_19)+voted_yes_20))&&((((((((((((((((((((voting_1+voting_2)+voting_3)+voting_4)+voting_5)+voting_6)+voting_7)+voting_8)+voting_9)+voting_10)+voting_11)+voting_12)+voting_13)+voting_14)+voting_15)+voting_16)+voting_17)+voting_18)+voting_19)+voting_20)<=ready))||(((((((((((((((((((((voted_yes_1+voted_yes_2)+voted_yes_3)+voted_yes_4)+voted_yes_5)+voted_yes_6)+voted_yes_7)+voted_yes_8)+voted_yes_9)+voted_yes_10)+voted_yes_11)+voted_yes_12)+voted_yes_13)+voted_yes_14)+voted_yes_15)+voted_yes_16)+voted_yes_17)+voted_yes_18)+voted_yes_19)+voted_yes_20)>=1)&&((((((((((((((((((((voted_yes_1+voted_yes_2)+voted_yes_3)+voted_yes_4)+voted_yes_5)+voted_yes_6)+voted_yes_7)+voted_yes_8)+voted_yes_9)+voted_yes_10)+voted_yes_11)+voted_yes_12)+voted_yes_13)+voted_yes_14)+voted_yes_15)+voted_yes_16)+voted_yes_17)+voted_yes_18)+voted_yes_19)+voted_yes_20)<=ready))))
Read [invariant] property : Referendum-PT-0020-ReachabilityCardinality-07 with value :(((((((((((((((((((((((voted_yes_1+voted_yes_2)+voted_yes_3)+voted_yes_4)+voted_yes_5)+voted_yes_6)+voted_yes_7)+voted_yes_8)+voted_yes_9)+voted_yes_10)+voted_yes_11)+voted_yes_12)+voted_yes_13)+voted_yes_14)+voted_yes_15)+voted_yes_16)+voted_yes_17)+voted_yes_18)+voted_yes_19)+voted_yes_20)>=3)||((((((((((((((((((((voting_1+voting_2)+voting_3)+voting_4)+voting_5)+voting_6)+voting_7)+voting_8)+voting_9)+voting_10)+voting_11)+voting_12)+voting_13)+voting_14)+voting_15)+voting_16)+voting_17)+voting_18)+voting_19)+voting_20)<=(((((((((((((((((((voted_yes_1+voted_yes_2)+voted_yes_3)+voted_yes_4)+voted_yes_5)+voted_yes_6)+voted_yes_7)+voted_yes_8)+voted_yes_9)+voted_yes_10)+voted_yes_11)+voted_yes_12)+voted_yes_13)+voted_yes_14)+voted_yes_15)+voted_yes_16)+voted_yes_17)+voted_yes_18)+voted_yes_19)+voted_yes_20)))||((ready<=(((((((((((((((((((voting_1+voting_2)+voting_3)+voting_4)+voting_5)+voting_6)+voting_7)+voting_8)+voting_9)+voting_10)+voting_11)+voting_12)+voting_13)+voting_14)+voting_15)+voting_16)+voting_17)+voting_18)+voting_19)+voting_20))||((((((((((((((((((((voting_1+voting_2)+voting_3)+voting_4)+voting_5)+voting_6)+voting_7)+voting_8)+voting_9)+voting_10)+voting_11)+voting_12)+voting_13)+voting_14)+voting_15)+voting_16)+voting_17)+voting_18)+voting_19)+voting_20)>=2)))||(!(((((((((((((((((((((voting_1+voting_2)+voting_3)+voting_4)+voting_5)+voting_6)+voting_7)+voting_8)+voting_9)+voting_10)+voting_11)+voting_12)+voting_13)+voting_14)+voting_15)+voting_16)+voting_17)+voting_18)+voting_19)+voting_20)>=3)&&((((((((((((((((((((voted_yes_1+voted_yes_2)+voted_yes_3)+voted_yes_4)+voted_yes_5)+voted_yes_6)+voted_yes_7)+voted_yes_8)+voted_yes_9)+voted_yes_10)+voted_yes_11)+voted_yes_12)+voted_yes_13)+voted_yes_14)+voted_yes_15)+voted_yes_16)+voted_yes_17)+voted_yes_18)+voted_yes_19)+voted_yes_20)<=(((((((((((((((((((voted_no_1+voted_no_2)+voted_no_3)+voted_no_4)+voted_no_5)+voted_no_6)+voted_no_7)+voted_no_8)+voted_no_9)+voted_no_10)+voted_no_11)+voted_no_12)+voted_no_13)+voted_no_14)+voted_no_15)+voted_no_16)+voted_no_17)+voted_no_18)+voted_no_19)+voted_no_20)))))
Read [invariant] property : Referendum-PT-0020-ReachabilityCardinality-08 with value :((((voting_7>=2)&&(voted_yes_19>=1))&&(!(voting_5>=2)))||((!(voted_yes_1>=2))||(voted_yes_16>=2)))
Read [invariant] property : Referendum-PT-0020-ReachabilityCardinality-09 with value :((voted_yes_1>=1)||(((voted_no_9<=voting_19)||(voted_yes_4<=ready))||(voted_yes_9>=2)))
Read [reachable] property : Referendum-PT-0020-ReachabilityCardinality-10 with value :((voted_no_4>=1)&&(voted_yes_19>=2))
Read [reachable] property : Referendum-PT-0020-ReachabilityCardinality-11 with value :(voted_yes_12>=2)
Read [reachable] property : Referendum-PT-0020-ReachabilityCardinality-12 with value :((voted_yes_14>=2)||(voting_16>=3))
Read [invariant] property : Referendum-PT-0020-ReachabilityCardinality-13 with value :(!((voted_yes_3>=2)&&((voted_yes_14>=2)&&(voting_8<=voted_yes_16))))
Read [reachable] property : Referendum-PT-0020-ReachabilityCardinality-14 with value :((((voting_19>=2)&&(voted_yes_10<=voting_1))||(voted_no_11>=1))&&(voted_yes_1>=3))
Read [invariant] property : Referendum-PT-0020-ReachabilityCardinality-15 with value :(!(((voted_yes_19>=2)||(voting_14<=voting_1))&&((voting_7>=3)&&(voted_no_13>=3))))
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Referendum\_PT\_020\_flat\_flat,3.48678e+09,0.040137,3948,2,160,5,502,6,0,167,321,0
Total reachable state count : 3486784402

Verifying 14 reachability properties.
Reachability property Referendum-PT-0020-ReachabilityCardinality-01 does not hold.
FORMULA Referendum-PT-0020-ReachabilityCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : Referendum-PT-0020-ReachabilityCardinality-01

Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 41 rows 61 cols
invariant :voted_no_10 + -1'voted_no_20 + voted_yes_10 + -1'voted_yes_20 + voting_10 + -1'voting_20 = 0
invariant :voted_no_8 + -1'voted_no_20 + voted_yes_8 + -1'voted_yes_20 + voting_8 + -1'voting_20 = 0
invariant :voted_no_9 + -1'voted_no_20 + voted_yes_9 + -1'voted_yes_20 + voting_9 + -1'voting_20 = 0
invariant :voted_no_19 + -1'voted_no_20 + voted_yes_19 + -1'voted_yes_20 + voting_19 + -1'voting_20 = 0
invariant :voted_no_17 + -1'voted_no_20 + voted_yes_17 + -1'voted_yes_20 + voting_17 + -1'voting_20 = 0
invariant :ready + voted_no_20 + voted_yes_20 + voting_20 = 1
invariant :voted_no_6 + -1'voted_no_20 + voted_yes_6 + -1'voted_yes_20 + voting_6 + -1'voting_20 = 0
invariant :voted_no_11 + -1'voted_no_20 + voted_yes_11 + -1'voted_yes_20 + voting_11 + -1'voting_20 = 0
invariant :voted_no_7 + -1'voted_no_20 + voted_yes_7 + -1'voted_yes_20 + voting_7 + -1'voting_20 = 0
invariant :voted_no_18 + -1'voted_no_20 + voted_yes_18 + -1'voted_yes_20 + voting_18 + -1'voting_20 = 0
invariant :voted_no_14 + -1'voted_no_20 + voted_yes_14 + -1'voted_yes_20 + voting_14 + -1'voting_20 = 0
invariant :voted_no_3 + -1'voted_no_20 + voted_yes_3 + -1'voted_yes_20 + voting_3 + -1'voting_20 = 0
invariant :voted_no_1 + -1'voted_no_20 + voted_yes_1 + -1'voted_yes_20 + voting_1 + -1'voting_20 = 0
invariant :voted_no_15 + -1'voted_no_20 + voted_yes_15 + -1'voted_yes_20 + voting_15 + -1'voting_20 = 0
invariant :voted_no_4 + -1'voted_no_20 + voted_yes_4 + -1'voted_yes_20 + voting_4 + -1'voting_20 = 0
invariant :voted_no_5 + -1'voted_no_20 + voted_yes_5 + -1'voted_yes_20 + voting_5 + -1'voting_20 = 0
invariant :voted_no_2 + -1'voted_no_20 + voted_yes_2 + -1'voted_yes_20 + voting_2 + -1'voting_20 = 0
invariant :voted_no_13 + -1'voted_no_20 + voted_yes_13 + -1'voted_yes_20 + voting_13 + -1'voting_20 = 0
invariant :voted_no_16 + -1'voted_no_20 + voted_yes_16 + -1'voted_yes_20 + voting_16 + -1'voting_20 = 0
invariant :voted_no_12 + -1'voted_no_20 + voted_yes_12 + -1'voted_yes_20 + voting_12 + -1'voting_20 = 0
FORMULA Referendum-PT-0020-ReachabilityCardinality-04 TRUE TECHNIQUES SAT_SMT TAUTOLOGY
FORMULA Referendum-PT-0020-ReachabilityCardinality-07 TRUE TECHNIQUES SAT_SMT TAUTOLOGY
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Referendum-PT-0020-ReachabilityCardinality-01,0,0.040737,3976,1,0,5,502,7,0,169,321,0
Reachability property Referendum-PT-0020-ReachabilityCardinality-03 does not hold.
FORMULA Referendum-PT-0020-ReachabilityCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : Referendum-PT-0020-ReachabilityCardinality-03

Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 41 rows 61 cols
invariant :voted_no_10 + -1'voted_no_20 + voted_yes_10 + -1'voted_yes_20 + voting_10 + -1'voting_20 = 0
invariant :voted_no_8 + -1'voted_no_20 + voted_yes_8 + -1'voted_yes_20 + voting_8 + -1'voting_20 = 0
invariant :voted_no_9 + -1'voted_no_20 + voted_yes_9 + -1'voted_yes_20 + voting_9 + -1'voting_20 = 0
invariant :voted_no_19 + -1'voted_no_20 + voted_yes_19 + -1'voted_yes_20 + voting_19 + -1'voting_20 = 0
invariant :voted_no_17 + -1'voted_no_20 + voted_yes_17 + -1'voted_yes_20 + voting_17 + -1'voting_20 = 0
invariant :ready + voted_no_20 + voted_yes_20 + voting_20 = 1
invariant :voted_no_6 + -1'voted_no_20 + voted_yes_6 + -1'voted_yes_20 + voting_6 + -1'voting_20 = 0
invariant :voted_no_11 + -1'voted_no_20 + voted_yes_11 + -1'voted_yes_20 + voting_11 + -1'voting_20 = 0
invariant :voted_no_7 + -1'voted_no_20 + voted_yes_7 + -1'voted_yes_20 + voting_7 + -1'voting_20 = 0
invariant :voted_no_18 + -1'voted_no_20 + voted_yes_18 + -1'voted_yes_20 + voting_18 + -1'voting_20 = 0
invariant :voted_no_14 + -1'voted_no_20 + voted_yes_14 + -1'voted_yes_20 + voting_14 + -1'voting_20 = 0
invariant :voted_no_3 + -1'voted_no_20 + voted_yes_3 + -1'voted_yes_20 + voting_3 + -1'voting_20 = 0
invariant :voted_no_1 + -1'voted_no_20 + voted_yes_1 + -1'voted_yes_20 + voting_1 + -1'voting_20 = 0
invariant :voted_no_15 + -1'voted_no_20 + voted_yes_15 + -1'voted_yes_20 + voting_15 + -1'voting_20 = 0
invariant :voted_no_4 + -1'voted_no_20 + voted_yes_4 + -1'voted_yes_20 + voting_4 + -1'voting_20 = 0
invariant :voted_no_5 + -1'voted_no_20 + voted_yes_5 + -1'voted_yes_20 + voting_5 + -1'voting_20 = 0
invariant :voted_no_2 + -1'voted_no_20 + voted_yes_2 + -1'voted_yes_20 + voting_2 + -1'voting_20 = 0
invariant :voted_no_13 + -1'voted_no_20 + voted_yes_13 + -1'voted_yes_20 + voting_13 + -1'voting_20 = 0
invariant :voted_no_16 + -1'voted_no_20 + voted_yes_16 + -1'voted_yes_20 + voting_16 + -1'voting_20 = 0
invariant :voted_no_12 + -1'voted_no_20 + voted_yes_12 + -1'voted_yes_20 + voting_12 + -1'voting_20 = 0
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Referendum-PT-0020-ReachabilityCardinality-03,0,0.458849,6208,1,0,5,2768,8,0,4295,390,0
Invariant property Referendum-PT-0020-ReachabilityCardinality-04 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Referendum-PT-0020-ReachabilityCardinality-04,0,0.926792,8228,1,0,5,4581,9,0,7822,591,0
Invariant property Referendum-PT-0020-ReachabilityCardinality-05 does not hold.
FORMULA Referendum-PT-0020-ReachabilityCardinality-05 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
Referendum-PT-0020-ReachabilityCardinality-05,1,0.934248,8388,2,62,6,4581,10,0,7861,591,0
Invariant property Referendum-PT-0020-ReachabilityCardinality-06 is true.
FORMULA Referendum-PT-0020-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
Referendum-PT-0020-ReachabilityCardinality-06,0,0.945732,8724,1,0,6,4581,11,0,7928,592,0
Invariant property Referendum-PT-0020-ReachabilityCardinality-07 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Referendum-PT-0020-ReachabilityCardinality-07,0,1.20269,9584,1,0,6,6483,12,0,10017,945,0
Invariant property Referendum-PT-0020-ReachabilityCardinality-08 is true.
FORMULA Referendum-PT-0020-ReachabilityCardinality-08 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
Referendum-PT-0020-ReachabilityCardinality-08,0,1.20541,9696,1,0,6,6498,13,0,10027,950,0
Invariant property Referendum-PT-0020-ReachabilityCardinality-09 does not hold.
FORMULA Referendum-PT-0020-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
Referendum-PT-0020-ReachabilityCardinality-09,1,1.21116,9732,2,62,7,6723,14,0,10038,955,0
Reachability property Referendum-PT-0020-ReachabilityCardinality-10 does not hold.
FORMULA Referendum-PT-0020-ReachabilityCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : Referendum-PT-0020-ReachabilityCardinality-10

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Referendum-PT-0020-ReachabilityCardinality-10,0,1.21292,9968,1,0,7,6723,15,0,10041,955,0
Reachability property Referendum-PT-0020-ReachabilityCardinality-11 does not hold.
FORMULA Referendum-PT-0020-ReachabilityCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : Referendum-PT-0020-ReachabilityCardinality-11

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Referendum-PT-0020-ReachabilityCardinality-11,0,1.21324,9992,1,0,7,6723,16,0,10042,955,0
Reachability property Referendum-PT-0020-ReachabilityCardinality-12 does not hold.
FORMULA Referendum-PT-0020-ReachabilityCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : Referendum-PT-0020-ReachabilityCardinality-12

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Referendum-PT-0020-ReachabilityCardinality-12,0,1.21554,9992,1,0,7,6723,17,0,10045,955,0
Invariant property Referendum-PT-0020-ReachabilityCardinality-13 is true.
FORMULA Referendum-PT-0020-ReachabilityCardinality-13 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
Referendum-PT-0020-ReachabilityCardinality-13,0,1.21801,10000,1,0,7,6763,18,0,10051,959,0
Reachability property Referendum-PT-0020-ReachabilityCardinality-14 does not hold.
FORMULA Referendum-PT-0020-ReachabilityCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : Referendum-PT-0020-ReachabilityCardinality-14

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Referendum-PT-0020-ReachabilityCardinality-14,0,1.21965,10004,1,0,7,6790,19,0,10059,960,0
Invariant property Referendum-PT-0020-ReachabilityCardinality-15 is true.
FORMULA Referendum-PT-0020-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
Referendum-PT-0020-ReachabilityCardinality-15,0,1.22176,10024,1,0,7,6807,20,0,10066,963,0
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O3, model.c], workingDir=/home/mcc/execution]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.

BK_STOP 1527856202848

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ /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 -consoleLog -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
Jun 01, 2018 12:29:58 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]
Jun 01, 2018 12:29:58 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Jun 01, 2018 12:29:59 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 48 ms
Jun 01, 2018 12:29:59 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 61 places.
Jun 01, 2018 12:29:59 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 41 transitions.
Jun 01, 2018 12:29:59 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 13 ms
Jun 01, 2018 12:29:59 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 167 ms
Jun 01, 2018 12:29:59 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 24 ms
Jun 01, 2018 12:29:59 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityCardinality.pnml.gal : 2 ms
Jun 01, 2018 12:29:59 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityCardinality.prop : 8 ms
Jun 01, 2018 12:29:59 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 18 ms
Jun 01, 2018 12:30:00 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 41 transitions.
Jun 01, 2018 12:30:00 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 41 transitions.
Jun 01, 2018 12:30:00 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 20 place invariants in 47 ms
Jun 01, 2018 12:30:00 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Result for false tautology is UNSAT, invariant/never predicate is unrealizable Referendum-PT-0020-ReachabilityCardinality-04
Jun 01, 2018 12:30:00 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Result for false tautology is UNSAT, invariant/never predicate is unrealizable Referendum-PT-0020-ReachabilityCardinality-07
Jun 01, 2018 12:30:00 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Ran tautology test, simplified 2 / 13 in 668 ms.
Jun 01, 2018 12:30:00 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 41 transitions.
Jun 01, 2018 12:30:00 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Referendum-PT-0020-ReachabilityCardinality-03(UNSAT) depth K=0 took 64 ms
Jun 01, 2018 12:30:00 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Referendum-PT-0020-ReachabilityCardinality-05(UNSAT) depth K=0 took 16 ms
Jun 01, 2018 12:30:00 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Referendum-PT-0020-ReachabilityCardinality-06(UNSAT) depth K=0 took 8 ms
Jun 01, 2018 12:30:00 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Referendum-PT-0020-ReachabilityCardinality-08(UNSAT) depth K=0 took 18 ms
Jun 01, 2018 12:30:00 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Referendum-PT-0020-ReachabilityCardinality-09(UNSAT) depth K=0 took 8 ms
Jun 01, 2018 12:30:00 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Referendum-PT-0020-ReachabilityCardinality-10(UNSAT) depth K=0 took 1 ms
Jun 01, 2018 12:30:00 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Referendum-PT-0020-ReachabilityCardinality-11(UNSAT) depth K=0 took 8 ms
Jun 01, 2018 12:30:00 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Referendum-PT-0020-ReachabilityCardinality-12(UNSAT) depth K=0 took 19 ms
Jun 01, 2018 12:30:00 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Referendum-PT-0020-ReachabilityCardinality-13(UNSAT) depth K=0 took 12 ms
Jun 01, 2018 12:30:00 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Referendum-PT-0020-ReachabilityCardinality-14(UNSAT) depth K=0 took 11 ms
Jun 01, 2018 12:30:00 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Referendum-PT-0020-ReachabilityCardinality-15(UNSAT) depth K=0 took 16 ms
Jun 01, 2018 12:30:00 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Referendum-PT-0020-ReachabilityCardinality-05(UNSAT) depth K=1 took 28 ms
Jun 01, 2018 12:30:00 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 20 place invariants in 49 ms
Jun 01, 2018 12:30:00 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Referendum-PT-0020-ReachabilityCardinality-06(UNSAT) depth K=1 took 36 ms
Jun 01, 2018 12:30:00 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Referendum-PT-0020-ReachabilityCardinality-08(UNSAT) depth K=1 took 16 ms
Jun 01, 2018 12:30:00 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Referendum-PT-0020-ReachabilityCardinality-09(UNSAT) depth K=1 took 4 ms
Jun 01, 2018 12:30:00 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Referendum-PT-0020-ReachabilityCardinality-10(UNSAT) depth K=1 took 7 ms
Jun 01, 2018 12:30:00 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Referendum-PT-0020-ReachabilityCardinality-11(UNSAT) depth K=1 took 5 ms
Jun 01, 2018 12:30:00 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Referendum-PT-0020-ReachabilityCardinality-12(UNSAT) depth K=1 took 2 ms
Jun 01, 2018 12:30:00 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Referendum-PT-0020-ReachabilityCardinality-13(UNSAT) depth K=1 took 2 ms
Jun 01, 2018 12:30:00 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Referendum-PT-0020-ReachabilityCardinality-14(UNSAT) depth K=1 took 5 ms
Jun 01, 2018 12:30:00 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Referendum-PT-0020-ReachabilityCardinality-15(UNSAT) depth K=1 took 2 ms
Jun 01, 2018 12:30:00 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Referendum-PT-0020-ReachabilityCardinality-05(UNSAT) depth K=2 took 94 ms
Jun 01, 2018 12:30:01 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Referendum-PT-0020-ReachabilityCardinality-06(UNSAT) depth K=2 took 19 ms
Jun 01, 2018 12:30:01 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Referendum-PT-0020-ReachabilityCardinality-08(UNSAT) depth K=2 took 11 ms
Jun 01, 2018 12:30:01 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Referendum-PT-0020-ReachabilityCardinality-09(UNSAT) depth K=2 took 19 ms
Jun 01, 2018 12:30:01 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Referendum-PT-0020-ReachabilityCardinality-10(UNSAT) depth K=2 took 11 ms
Jun 01, 2018 12:30:01 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Referendum-PT-0020-ReachabilityCardinality-11(UNSAT) depth K=2 took 10 ms
Jun 01, 2018 12:30:01 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Referendum-PT-0020-ReachabilityCardinality-12(UNSAT) depth K=2 took 18 ms
Jun 01, 2018 12:30:01 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Referendum-PT-0020-ReachabilityCardinality-13(UNSAT) depth K=2 took 12 ms
Jun 01, 2018 12:30:01 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Referendum-PT-0020-ReachabilityCardinality-14(UNSAT) depth K=2 took 8 ms
Jun 01, 2018 12:30:01 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Referendum-PT-0020-ReachabilityCardinality-15(UNSAT) depth K=2 took 9 ms
Jun 01, 2018 12:30:01 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 61 variables to be positive in 849 ms
Jun 01, 2018 12:30:01 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 41 transitions.
Jun 01, 2018 12:30:01 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/41 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Jun 01, 2018 12:30:01 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Jun 01, 2018 12:30:01 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 41 transitions.
Jun 01, 2018 12:30:01 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Jun 01, 2018 12:30:01 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property Referendum-PT-0020-ReachabilityCardinality-08(UNSAT) depth K=3 took 175 ms
Jun 01, 2018 12:30:01 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
WARNING: Interrupting SMT solver.
Jun 01, 2018 12:30:01 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)
Jun 01, 2018 12:30:01 PM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Jun 01, 2018 12:30:01 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
WARNING: Unexpected error occurred while running SMT. Was verifying Referendum-PT-0020-ReachabilityCardinality-09 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
Exception in thread "Thread-8" 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.KInductionSolver.init(KInductionSolver.java:116)
at fr.lip6.move.gal.gal2smt.smt.ISMTSolver.init(ISMTSolver.java:17)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:278)
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)
Skipping mayMatrices nes/nds SMT solver raised an error :unknown
java.lang.RuntimeException: SMT solver raised an error :unknown
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.computeAblingForPredicate(NecessaryEnablingsolver.java:766)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:502)
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)
Jun 01, 2018 12:30:01 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: During BMC, SMT solver timed out at depth 3
Jun 01, 2018 12:30:01 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solving timed out (3600000 secs) at depth 3
Jun 01, 2018 12:30:01 PM fr.lip6.move.gal.application.SMTRunner$2 run
INFO: SMT solved 2/ 14 properties. Interrupting other analysis methods.
Jun 01, 2018 12:30:01 PM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 1492ms 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="Referendum-PT-0020"
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

tar xzf /home/mcc/BenchKit/INPUTS/Referendum-PT-0020.tgz
mv Referendum-PT-0020 execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool itstools"
echo " Input is Referendum-PT-0020, 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 r140-qhx2-152673582100278"
echo "====================================================================="
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 ;