Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r453-smll-167912645600570.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is StigmergyElection-PT-03a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r453-smll-167912645600570
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 508K
-rw-r--r-- 1 mcc users 8.7K Feb 26 16:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 101K Feb 26 16:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 26 16:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 26 16:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 17:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 17:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 16:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 146K Feb 26 16:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Feb 26 16:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 37K Feb 26 16:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 31K Mar 5 18:23 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 StigmergyElection-PT-03a-CTLFireability-00
FORMULA_NAME StigmergyElection-PT-03a-CTLFireability-01
FORMULA_NAME StigmergyElection-PT-03a-CTLFireability-02
FORMULA_NAME StigmergyElection-PT-03a-CTLFireability-03
FORMULA_NAME StigmergyElection-PT-03a-CTLFireability-04
FORMULA_NAME StigmergyElection-PT-03a-CTLFireability-05
FORMULA_NAME StigmergyElection-PT-03a-CTLFireability-06
FORMULA_NAME StigmergyElection-PT-03a-CTLFireability-07
FORMULA_NAME StigmergyElection-PT-03a-CTLFireability-08
FORMULA_NAME StigmergyElection-PT-03a-CTLFireability-09
FORMULA_NAME StigmergyElection-PT-03a-CTLFireability-10
FORMULA_NAME StigmergyElection-PT-03a-CTLFireability-11
FORMULA_NAME StigmergyElection-PT-03a-CTLFireability-12
FORMULA_NAME StigmergyElection-PT-03a-CTLFireability-13
FORMULA_NAME StigmergyElection-PT-03a-CTLFireability-14
FORMULA_NAME StigmergyElection-PT-03a-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679409050071

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyElection-PT-03a
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202303021504
[2023-03-21 14:30:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-21 14:30:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 14:30:53] [INFO ] Load time of PNML (sax parser for PT used): 91 ms
[2023-03-21 14:30:53] [INFO ] Transformed 44 places.
[2023-03-21 14:30:53] [INFO ] Transformed 118 transitions.
[2023-03-21 14:30:53] [INFO ] Found NUPN structural information;
[2023-03-21 14:30:53] [INFO ] Parsed PT model containing 44 places and 118 transitions and 467 arcs in 261 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 25 ms.
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 45 transitions
Reduce redundant transitions removed 45 transitions.
FORMULA StigmergyElection-PT-03a-CTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 37 out of 44 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 73/73 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 43 transition count 72
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 43 transition count 72
Applied a total of 2 rules in 30 ms. Remains 43 /44 variables (removed 1) and now considering 72/73 (removed 1) transitions.
[2023-03-21 14:30:53] [INFO ] Flow matrix only has 64 transitions (discarded 8 similar events)
// Phase 1: matrix 64 rows 43 cols
[2023-03-21 14:30:53] [INFO ] Computed 3 place invariants in 9 ms
[2023-03-21 14:30:54] [INFO ] Implicit Places using invariants in 311 ms returned []
[2023-03-21 14:30:54] [INFO ] Flow matrix only has 64 transitions (discarded 8 similar events)
[2023-03-21 14:30:54] [INFO ] Invariant cache hit.
[2023-03-21 14:30:54] [INFO ] State equation strengthened by 28 read => feed constraints.
[2023-03-21 14:30:54] [INFO ] Implicit Places using invariants and state equation in 197 ms returned []
Implicit Place search using SMT with State Equation took 572 ms to find 0 implicit places.
[2023-03-21 14:30:54] [INFO ] Flow matrix only has 64 transitions (discarded 8 similar events)
[2023-03-21 14:30:54] [INFO ] Invariant cache hit.
[2023-03-21 14:30:54] [INFO ] Dead Transitions using invariants and state equation in 151 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 43/44 places, 72/73 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 757 ms. Remains : 43/44 places, 72/73 transitions.
Support contains 37 out of 43 places after structural reductions.
[2023-03-21 14:30:55] [INFO ] Flatten gal took : 51 ms
[2023-03-21 14:30:55] [INFO ] Flatten gal took : 20 ms
[2023-03-21 14:30:55] [INFO ] Input system was already deterministic with 72 transitions.
Incomplete random walk after 10000 steps, including 154 resets, run finished after 1038 ms. (steps per millisecond=9 ) properties (out of 58) seen :49
Incomplete Best-First random walk after 10001 steps, including 68 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 158 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 53 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 69 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-21 14:30:56] [INFO ] Flow matrix only has 64 transitions (discarded 8 similar events)
[2023-03-21 14:30:56] [INFO ] Invariant cache hit.
[2023-03-21 14:30:56] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-21 14:30:56] [INFO ] After 177ms SMT Verify possible using all constraints in real domain returned unsat :7 sat :0 real:1
[2023-03-21 14:30:57] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-21 14:30:57] [INFO ] After 70ms SMT Verify possible using all constraints in natural domain returned unsat :8 sat :0
Fused 8 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 8 atomic propositions for a total of 15 simplifications.
[2023-03-21 14:30:57] [INFO ] Flatten gal took : 13 ms
[2023-03-21 14:30:57] [INFO ] Flatten gal took : 12 ms
[2023-03-21 14:30:57] [INFO ] Input system was already deterministic with 72 transitions.
Support contains 34 out of 43 places (down from 36) after GAL structural reductions.
Computed a total of 8 stabilizing places and 7 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 72/72 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 40 transition count 67
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 40 transition count 67
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 39 transition count 65
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 39 transition count 65
Applied a total of 8 rules in 9 ms. Remains 39 /43 variables (removed 4) and now considering 65/72 (removed 7) transitions.
[2023-03-21 14:30:57] [INFO ] Flow matrix only has 60 transitions (discarded 5 similar events)
// Phase 1: matrix 60 rows 39 cols
[2023-03-21 14:30:57] [INFO ] Computed 2 place invariants in 7 ms
[2023-03-21 14:30:57] [INFO ] Implicit Places using invariants in 68 ms returned []
[2023-03-21 14:30:57] [INFO ] Flow matrix only has 60 transitions (discarded 5 similar events)
[2023-03-21 14:30:57] [INFO ] Invariant cache hit.
[2023-03-21 14:30:57] [INFO ] State equation strengthened by 28 read => feed constraints.
[2023-03-21 14:30:57] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 183 ms to find 0 implicit places.
[2023-03-21 14:30:57] [INFO ] Flow matrix only has 60 transitions (discarded 5 similar events)
[2023-03-21 14:30:57] [INFO ] Invariant cache hit.
[2023-03-21 14:30:57] [INFO ] Dead Transitions using invariants and state equation in 150 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 39/43 places, 65/72 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 344 ms. Remains : 39/43 places, 65/72 transitions.
[2023-03-21 14:30:57] [INFO ] Flatten gal took : 9 ms
[2023-03-21 14:30:57] [INFO ] Flatten gal took : 15 ms
[2023-03-21 14:30:57] [INFO ] Input system was already deterministic with 65 transitions.
[2023-03-21 14:30:57] [INFO ] Flatten gal took : 8 ms
[2023-03-21 14:30:57] [INFO ] Flatten gal took : 7 ms
[2023-03-21 14:30:57] [INFO ] Time to serialize gal into /tmp/CTLFireability12797650268084706003.gal : 4 ms
[2023-03-21 14:30:57] [INFO ] Time to serialize properties into /tmp/CTLFireability15004384615256624047.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12797650268084706003.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15004384615256624047.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,222,0.049728,3640,2,286,5,1433,6,0,214,1013,0


Converting to forward existential form...Done !
original formula: AF(((((EX(((p18==1)&&(p43==1))) * (p12==1)) * ((p26==1)&&(p40==1))) * (((((p2==1)||(p17==1))||((p12==0)||(p26==0))) + ((p40==0) + (AX((((...468
=> equivalent forward existential formula: [FwdG(Init,!(((((EX(((p18==1)&&(p43==1))) * (p12==1)) * ((p26==1)&&(p40==1))) * (((((p2==1)||(p17==1))||((p12==0...576
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t6, t7, t9, t11, t12, t13, t14, t15, t16, t17, t18, t19, t25, t28, t29, t31, t58,...264
(forward)formula 0,1,0.167513,6628,1,0,178,13618,177,98,1400,13614,225
FORMULA StigmergyElection-PT-03a-CTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 72/72 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 42 transition count 71
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 42 transition count 71
Applied a total of 2 rules in 6 ms. Remains 42 /43 variables (removed 1) and now considering 71/72 (removed 1) transitions.
[2023-03-21 14:30:57] [INFO ] Flow matrix only has 64 transitions (discarded 7 similar events)
// Phase 1: matrix 64 rows 42 cols
[2023-03-21 14:30:57] [INFO ] Computed 2 place invariants in 7 ms
[2023-03-21 14:30:57] [INFO ] Implicit Places using invariants in 66 ms returned []
[2023-03-21 14:30:57] [INFO ] Flow matrix only has 64 transitions (discarded 7 similar events)
[2023-03-21 14:30:57] [INFO ] Invariant cache hit.
[2023-03-21 14:30:57] [INFO ] State equation strengthened by 28 read => feed constraints.
[2023-03-21 14:30:58] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 191 ms to find 0 implicit places.
[2023-03-21 14:30:58] [INFO ] Flow matrix only has 64 transitions (discarded 7 similar events)
[2023-03-21 14:30:58] [INFO ] Invariant cache hit.
[2023-03-21 14:30:58] [INFO ] Dead Transitions using invariants and state equation in 109 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/43 places, 71/72 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 310 ms. Remains : 42/43 places, 71/72 transitions.
[2023-03-21 14:30:58] [INFO ] Flatten gal took : 7 ms
[2023-03-21 14:30:58] [INFO ] Flatten gal took : 7 ms
[2023-03-21 14:30:58] [INFO ] Input system was already deterministic with 71 transitions.
[2023-03-21 14:30:58] [INFO ] Flatten gal took : 8 ms
[2023-03-21 14:30:58] [INFO ] Flatten gal took : 7 ms
[2023-03-21 14:30:58] [INFO ] Time to serialize gal into /tmp/CTLFireability5487720365086781390.gal : 2 ms
[2023-03-21 14:30:58] [INFO ] Time to serialize properties into /tmp/CTLFireability1228146597100865244.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5487720365086781390.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1228146597100865244.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,227,0.026596,3824,2,286,5,1415,6,0,230,1007,0


Converting to forward existential form...Done !
original formula: A(!(((AX(EG(EF((((p12==1)&&(p26==1))&&(p40==1))))) * ((p19==1) + EG((p3==1)))) * (p19==1))) U A((AF(((p18==1)&&(p43==1))) * EX(!(((p30==1...257
=> equivalent forward existential formula: [((Init * !(EG(!(!((E(!(EG(((p33==1)||(((p28==1)&&(p3==1))&&((p33==1)||(((p12==1)&&(p26==1))&&(p40==1))))))) U (...1237
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t6, t7, t9, t11, t12, t14, t15, t17, t19, t20, t22, t23, t32, t33, t35, t62, t65,...259
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,0.178933,8628,1,0,215,26920,185,141,1526,24970,288
FORMULA StigmergyElection-PT-03a-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 72/72 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 41 transition count 69
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 41 transition count 69
Applied a total of 4 rules in 3 ms. Remains 41 /43 variables (removed 2) and now considering 69/72 (removed 3) transitions.
[2023-03-21 14:30:58] [INFO ] Flow matrix only has 63 transitions (discarded 6 similar events)
// Phase 1: matrix 63 rows 41 cols
[2023-03-21 14:30:58] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-21 14:30:58] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-21 14:30:58] [INFO ] Flow matrix only has 63 transitions (discarded 6 similar events)
[2023-03-21 14:30:58] [INFO ] Invariant cache hit.
[2023-03-21 14:30:58] [INFO ] State equation strengthened by 28 read => feed constraints.
[2023-03-21 14:30:58] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
[2023-03-21 14:30:58] [INFO ] Flow matrix only has 63 transitions (discarded 6 similar events)
[2023-03-21 14:30:58] [INFO ] Invariant cache hit.
[2023-03-21 14:30:58] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 41/43 places, 69/72 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 188 ms. Remains : 41/43 places, 69/72 transitions.
[2023-03-21 14:30:58] [INFO ] Flatten gal took : 6 ms
[2023-03-21 14:30:58] [INFO ] Flatten gal took : 6 ms
[2023-03-21 14:30:58] [INFO ] Input system was already deterministic with 69 transitions.
[2023-03-21 14:30:58] [INFO ] Flatten gal took : 7 ms
[2023-03-21 14:30:58] [INFO ] Flatten gal took : 6 ms
[2023-03-21 14:30:58] [INFO ] Time to serialize gal into /tmp/CTLFireability17589512771132941539.gal : 61 ms
[2023-03-21 14:30:58] [INFO ] Time to serialize properties into /tmp/CTLFireability7769295265152139150.ctl : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17589512771132941539.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7769295265152139150.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,226,0.024798,3808,2,314,5,1476,6,0,225,1209,0


Converting to forward existential form...Done !
original formula: A(!(AX(AX(AG((p17==1))))) U AG((((AG((p1==1)) * !(EF((p30==1)))) * A(((p19==1)||(p0==1)) U AX((p3==1)))) + (((AG((((p12==1)&&(p26==1))&&(...271
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(TRUE U !((((!(E(TRUE U !((p1==1)))) * !(E(TRUE U (p30==1)))) * !((E(!(!(EX(!((p3==1))))) U ...1171
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t8, t10, t11, t13, t14, t16, t18, t19, t21, t22, t31, t32, t34, t61, ...263
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,0.20675,7820,1,0,155,19539,176,79,1506,18603,210
FORMULA StigmergyElection-PT-03a-CTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 43/43 places, 72/72 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 41 transition count 59
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 25 place count 29 transition count 59
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 25 place count 29 transition count 53
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 37 place count 23 transition count 53
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 40 place count 20 transition count 48
Iterating global reduction 2 with 3 rules applied. Total rules applied 43 place count 20 transition count 48
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 45 place count 18 transition count 44
Iterating global reduction 2 with 2 rules applied. Total rules applied 47 place count 18 transition count 44
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 50 place count 18 transition count 41
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 3 with 12 rules applied. Total rules applied 62 place count 18 transition count 29
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 68 place count 15 transition count 26
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 69 place count 15 transition count 26
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 70 place count 15 transition count 25
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 3 with 3 rules applied. Total rules applied 73 place count 12 transition count 22
Applied a total of 73 rules in 39 ms. Remains 12 /43 variables (removed 31) and now considering 22/72 (removed 50) transitions.
[2023-03-21 14:30:58] [INFO ] Flow matrix only has 18 transitions (discarded 4 similar events)
// Phase 1: matrix 18 rows 12 cols
[2023-03-21 14:30:58] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-21 14:30:59] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-21 14:30:59] [INFO ] Flow matrix only has 18 transitions (discarded 4 similar events)
[2023-03-21 14:30:59] [INFO ] Invariant cache hit.
[2023-03-21 14:30:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-21 14:30:59] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2023-03-21 14:30:59] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-21 14:30:59] [INFO ] Flow matrix only has 18 transitions (discarded 4 similar events)
[2023-03-21 14:30:59] [INFO ] Invariant cache hit.
[2023-03-21 14:30:59] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 12/43 places, 22/72 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 177 ms. Remains : 12/43 places, 22/72 transitions.
[2023-03-21 14:30:59] [INFO ] Flatten gal took : 2 ms
[2023-03-21 14:30:59] [INFO ] Flatten gal took : 2 ms
[2023-03-21 14:30:59] [INFO ] Input system was already deterministic with 22 transitions.
Finished random walk after 8 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=4 )
FORMULA StigmergyElection-PT-03a-CTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-21 14:30:59] [INFO ] Flatten gal took : 3 ms
[2023-03-21 14:30:59] [INFO ] Flatten gal took : 3 ms
[2023-03-21 14:30:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6882260598690865223.gal : 1 ms
[2023-03-21 14:30:59] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7145713034206605574.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6882260598690865223.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7145713034206605574.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Starting structural reductions in SI_CTL mode, iteration 0 : 43/43 places, 72/72 transitions.
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 4 Pre rules applied. Total rules applied 0 place count 43 transition count 68
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 39 transition count 68
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 11 place count 36 transition count 63
Iterating global reduction 0 with 3 rules applied. Total rules applied 14 place count 36 transition count 63
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 17 place count 36 transition count 60
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 23 place count 33 transition count 57
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 33 transition count 57
Applied a total of 24 rules in 27 ms. Remains 33 /43 variables (removed 10) and now considering 57/72 (removed 15) transitions.
[2023-03-21 14:30:59] [INFO ] Flow matrix only has 52 transitions (discarded 5 similar events)
Loading property file /tmp/ReachabilityCardinality7145713034206605574.prop.
// Phase 1: matrix 52 rows 33 cols
[2023-03-21 14:30:59] [INFO ] Computed 2 place invariants in 2 ms
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,7,0.023806,3424,2,28,5,112,6,0,66,54,0
Total reachable state count : 7

ITS tools runner thread asked to quit. Dying gracefully.
[2023-03-21 14:30:59] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-21 14:30:59] [INFO ] Flow matrix only has 52 transitions (discarded 5 similar events)
[2023-03-21 14:30:59] [INFO ] Invariant cache hit.
[2023-03-21 14:30:59] [INFO ] State equation strengthened by 29 read => feed constraints.
[2023-03-21 14:30:59] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
[2023-03-21 14:30:59] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-21 14:30:59] [INFO ] Flow matrix only has 52 transitions (discarded 5 similar events)
[2023-03-21 14:30:59] [INFO ] Invariant cache hit.
[2023-03-21 14:30:59] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 33/43 places, 57/72 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 271 ms. Remains : 33/43 places, 57/72 transitions.
[2023-03-21 14:30:59] [INFO ] Flatten gal took : 5 ms
[2023-03-21 14:30:59] [INFO ] Flatten gal took : 5 ms
[2023-03-21 14:30:59] [INFO ] Input system was already deterministic with 57 transitions.
[2023-03-21 14:30:59] [INFO ] Flatten gal took : 5 ms
[2023-03-21 14:30:59] [INFO ] Flatten gal took : 5 ms
[2023-03-21 14:30:59] [INFO ] Time to serialize gal into /tmp/CTLFireability15430824718706783217.gal : 1 ms
[2023-03-21 14:30:59] [INFO ] Time to serialize properties into /tmp/CTLFireability11335670542417735876.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15430824718706783217.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11335670542417735876.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,117,0.025905,3744,2,253,5,1070,6,0,182,793,0


Converting to forward existential form...Done !
original formula: (A(!(A((((p28!=1) + AG((p5==1))) + EG((((p12==1)&&(p26==1))&&(p40==1)))) U (((p12==1)&&(p26==1))&&(p40==1)))) U A((p5==1) U EG(E((((p12==...335
=> equivalent forward existential formula: [(FwdU((Init * !(!((E(!(!((E(!(EG(E((((p12==1)&&(p26==1))&&(p40==1)) U (p34==1)))) U (!((p5==1)) * !(EG(E((((p12...1039
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t7, t8, t10, t11, t12, t17, t19, t45, t47, t49, t52, t54, t55, Inter...247
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,0.185499,6436,1,0,209,13923,169,119,1316,13411,292
FORMULA StigmergyElection-PT-03a-CTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 72/72 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 39 transition count 65
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 39 transition count 65
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 11 place count 36 transition count 59
Iterating global reduction 0 with 3 rules applied. Total rules applied 14 place count 36 transition count 59
Applied a total of 14 rules in 6 ms. Remains 36 /43 variables (removed 7) and now considering 59/72 (removed 13) transitions.
[2023-03-21 14:30:59] [INFO ] Flow matrix only has 55 transitions (discarded 4 similar events)
// Phase 1: matrix 55 rows 36 cols
[2023-03-21 14:30:59] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-21 14:30:59] [INFO ] Implicit Places using invariants in 50 ms returned []
[2023-03-21 14:30:59] [INFO ] Flow matrix only has 55 transitions (discarded 4 similar events)
[2023-03-21 14:30:59] [INFO ] Invariant cache hit.
[2023-03-21 14:30:59] [INFO ] State equation strengthened by 28 read => feed constraints.
[2023-03-21 14:30:59] [INFO ] Implicit Places using invariants and state equation in 101 ms returned [35]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 154 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 35/43 places, 59/72 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 30 transition count 54
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 30 transition count 54
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 13 place count 27 transition count 51
Iterating global reduction 0 with 3 rules applied. Total rules applied 16 place count 27 transition count 51
Applied a total of 16 rules in 4 ms. Remains 27 /35 variables (removed 8) and now considering 51/59 (removed 8) transitions.
[2023-03-21 14:30:59] [INFO ] Flow matrix only has 47 transitions (discarded 4 similar events)
// Phase 1: matrix 47 rows 27 cols
[2023-03-21 14:30:59] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-21 14:30:59] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-21 14:30:59] [INFO ] Flow matrix only has 47 transitions (discarded 4 similar events)
[2023-03-21 14:30:59] [INFO ] Invariant cache hit.
[2023-03-21 14:30:59] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-21 14:30:59] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 27/43 places, 51/72 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 257 ms. Remains : 27/43 places, 51/72 transitions.
[2023-03-21 14:30:59] [INFO ] Flatten gal took : 4 ms
[2023-03-21 14:30:59] [INFO ] Flatten gal took : 4 ms
[2023-03-21 14:30:59] [INFO ] Input system was already deterministic with 51 transitions.
[2023-03-21 14:30:59] [INFO ] Flatten gal took : 4 ms
[2023-03-21 14:30:59] [INFO ] Flatten gal took : 4 ms
[2023-03-21 14:30:59] [INFO ] Time to serialize gal into /tmp/CTLFireability8860186309767560487.gal : 1 ms
[2023-03-21 14:30:59] [INFO ] Time to serialize properties into /tmp/CTLFireability6248226806222065692.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8860186309767560487.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6248226806222065692.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,174,0.018879,3660,2,162,5,836,6,0,155,607,0


Converting to forward existential form...Done !
original formula: AF((AX((((p12==0)||(p26==0))||(p40==0))) * (p31==1)))
=> equivalent forward existential formula: [FwdG(Init,!((!(EX(!((((p12==0)||(p26==0))||(p40==0))))) * (p31==1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t6, t8, t9, t11, t13, t14, t17, t18, t19, t23, t24, t26, t45, t47, t49, Intersec...244
(forward)formula 0,0,0.074973,4768,1,0,139,5877,121,72,981,6406,145
FORMULA StigmergyElection-PT-03a-CTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 72/72 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 39 transition count 65
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 39 transition count 65
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 11 place count 36 transition count 59
Iterating global reduction 0 with 3 rules applied. Total rules applied 14 place count 36 transition count 59
Applied a total of 14 rules in 5 ms. Remains 36 /43 variables (removed 7) and now considering 59/72 (removed 13) transitions.
[2023-03-21 14:31:00] [INFO ] Flow matrix only has 55 transitions (discarded 4 similar events)
// Phase 1: matrix 55 rows 36 cols
[2023-03-21 14:31:00] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-21 14:31:00] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-21 14:31:00] [INFO ] Flow matrix only has 55 transitions (discarded 4 similar events)
[2023-03-21 14:31:00] [INFO ] Invariant cache hit.
[2023-03-21 14:31:00] [INFO ] State equation strengthened by 28 read => feed constraints.
[2023-03-21 14:31:00] [INFO ] Implicit Places using invariants and state equation in 105 ms returned [35]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 152 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 35/43 places, 59/72 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 29 transition count 53
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 29 transition count 53
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 26 transition count 50
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 26 transition count 50
Applied a total of 18 rules in 4 ms. Remains 26 /35 variables (removed 9) and now considering 50/59 (removed 9) transitions.
[2023-03-21 14:31:00] [INFO ] Flow matrix only has 46 transitions (discarded 4 similar events)
// Phase 1: matrix 46 rows 26 cols
[2023-03-21 14:31:00] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-21 14:31:00] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-21 14:31:00] [INFO ] Flow matrix only has 46 transitions (discarded 4 similar events)
[2023-03-21 14:31:00] [INFO ] Invariant cache hit.
[2023-03-21 14:31:00] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-21 14:31:00] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 26/43 places, 50/72 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 252 ms. Remains : 26/43 places, 50/72 transitions.
[2023-03-21 14:31:00] [INFO ] Flatten gal took : 4 ms
[2023-03-21 14:31:00] [INFO ] Flatten gal took : 4 ms
[2023-03-21 14:31:00] [INFO ] Input system was already deterministic with 50 transitions.
[2023-03-21 14:31:00] [INFO ] Flatten gal took : 4 ms
[2023-03-21 14:31:00] [INFO ] Flatten gal took : 4 ms
[2023-03-21 14:31:00] [INFO ] Time to serialize gal into /tmp/CTLFireability3141602537568057734.gal : 1 ms
[2023-03-21 14:31:00] [INFO ] Time to serialize properties into /tmp/CTLFireability445540750167152898.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3141602537568057734.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability445540750167152898.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,158,0.018703,3656,2,157,5,789,6,0,150,568,0


Converting to forward existential form...Done !
original formula: AX(AF((((p12==0)||(p26==0))||(p40==0))))
=> equivalent forward existential formula: [FwdG(EY(Init),!((((p12==0)||(p26==0))||(p40==0))))] = FALSE
(forward)formula 0,1,0.043281,3972,1,0,14,3438,19,2,726,1959,12
FORMULA StigmergyElection-PT-03a-CTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 72/72 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 41 transition count 69
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 41 transition count 69
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 40 transition count 67
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 40 transition count 67
Applied a total of 6 rules in 4 ms. Remains 40 /43 variables (removed 3) and now considering 67/72 (removed 5) transitions.
[2023-03-21 14:31:00] [INFO ] Flow matrix only has 61 transitions (discarded 6 similar events)
// Phase 1: matrix 61 rows 40 cols
[2023-03-21 14:31:00] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-21 14:31:00] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-21 14:31:00] [INFO ] Flow matrix only has 61 transitions (discarded 6 similar events)
[2023-03-21 14:31:00] [INFO ] Invariant cache hit.
[2023-03-21 14:31:00] [INFO ] State equation strengthened by 28 read => feed constraints.
[2023-03-21 14:31:00] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 161 ms to find 0 implicit places.
[2023-03-21 14:31:00] [INFO ] Flow matrix only has 61 transitions (discarded 6 similar events)
[2023-03-21 14:31:00] [INFO ] Invariant cache hit.
[2023-03-21 14:31:00] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 40/43 places, 67/72 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 255 ms. Remains : 40/43 places, 67/72 transitions.
[2023-03-21 14:31:00] [INFO ] Flatten gal took : 5 ms
[2023-03-21 14:31:00] [INFO ] Flatten gal took : 5 ms
[2023-03-21 14:31:00] [INFO ] Input system was already deterministic with 67 transitions.
[2023-03-21 14:31:00] [INFO ] Flatten gal took : 5 ms
[2023-03-21 14:31:00] [INFO ] Flatten gal took : 5 ms
[2023-03-21 14:31:00] [INFO ] Time to serialize gal into /tmp/CTLFireability7905779020841881566.gal : 1 ms
[2023-03-21 14:31:00] [INFO ] Time to serialize properties into /tmp/CTLFireability15666322820378495804.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7905779020841881566.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15666322820378495804.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,225,0.029725,3800,2,278,5,1437,6,0,219,1023,0


Converting to forward existential form...Done !
original formula: !(E(A((EG(AF((p1==1))) * (AG((p5==1)) + AF(((p21==1)&&(p43==1))))) U ((((!(((p12==1)&&(p26==1))&&(p40==1)))&&(p12==1))&&((p26==1)&&(p40==...533
=> equivalent forward existential formula: ([(FwdU(Init,!((E(!(((((!(((p12==1)&&(p26==1))&&(p40==1)))&&(p12==1))&&((p26==1)&&(p40==1)))&&(p1!=1))) U (!((EG...2357
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t6, t7, t9, t11, t12, t13, t14, t16, t17, t19, t20, t26, t29, t30, t32, t59, t62,...259
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.217221,7284,1,0,148,16399,208,78,1485,15335,215
FORMULA StigmergyElection-PT-03a-CTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 72/72 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 39 transition count 65
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 39 transition count 65
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 37 transition count 61
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 37 transition count 61
Applied a total of 12 rules in 4 ms. Remains 37 /43 variables (removed 6) and now considering 61/72 (removed 11) transitions.
[2023-03-21 14:31:00] [INFO ] Flow matrix only has 57 transitions (discarded 4 similar events)
// Phase 1: matrix 57 rows 37 cols
[2023-03-21 14:31:00] [INFO ] Computed 2 place invariants in 3 ms
[2023-03-21 14:31:00] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-21 14:31:00] [INFO ] Flow matrix only has 57 transitions (discarded 4 similar events)
[2023-03-21 14:31:00] [INFO ] Invariant cache hit.
[2023-03-21 14:31:01] [INFO ] State equation strengthened by 28 read => feed constraints.
[2023-03-21 14:31:01] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
[2023-03-21 14:31:01] [INFO ] Flow matrix only has 57 transitions (discarded 4 similar events)
[2023-03-21 14:31:01] [INFO ] Invariant cache hit.
[2023-03-21 14:31:01] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 37/43 places, 61/72 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 232 ms. Remains : 37/43 places, 61/72 transitions.
[2023-03-21 14:31:01] [INFO ] Flatten gal took : 4 ms
[2023-03-21 14:31:01] [INFO ] Flatten gal took : 5 ms
[2023-03-21 14:31:01] [INFO ] Input system was already deterministic with 61 transitions.
[2023-03-21 14:31:01] [INFO ] Flatten gal took : 5 ms
[2023-03-21 14:31:01] [INFO ] Flatten gal took : 5 ms
[2023-03-21 14:31:01] [INFO ] Time to serialize gal into /tmp/CTLFireability5344080469045084134.gal : 1 ms
[2023-03-21 14:31:01] [INFO ] Time to serialize properties into /tmp/CTLFireability405493976165879963.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5344080469045084134.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability405493976165879963.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,210,0.028102,3760,2,282,5,1320,6,0,203,1072,0


Converting to forward existential form...Done !
original formula: AX((EF((EF((((p12==1)&&(p26==1))&&(p40==1))) + !(A((((p12==1)&&(p26==1))&&(p40==1)) U ((p21==1)&&(p43==1)))))) + AX(AF(EG((p6==1))))))
=> equivalent forward existential formula: [FwdG(EY((EY(Init) * !(E(TRUE U (E(TRUE U (((p12==1)&&(p26==1))&&(p40==1))) + !(!((E(!(((p21==1)&&(p43==1))) U (...281
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t5, t6, t8, t9, t10, t11, t12, t13, t14, t15, t16, t19, t22, t25, t26, t28, t55, ...263
(forward)formula 0,1,0.154181,6716,1,0,154,14854,158,69,1331,13914,194
FORMULA StigmergyElection-PT-03a-CTLFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 72/72 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 40 transition count 67
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 40 transition count 67
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 39 transition count 65
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 39 transition count 65
Applied a total of 8 rules in 4 ms. Remains 39 /43 variables (removed 4) and now considering 65/72 (removed 7) transitions.
[2023-03-21 14:31:01] [INFO ] Flow matrix only has 60 transitions (discarded 5 similar events)
// Phase 1: matrix 60 rows 39 cols
[2023-03-21 14:31:01] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-21 14:31:01] [INFO ] Implicit Places using invariants in 62 ms returned []
[2023-03-21 14:31:01] [INFO ] Flow matrix only has 60 transitions (discarded 5 similar events)
[2023-03-21 14:31:01] [INFO ] Invariant cache hit.
[2023-03-21 14:31:01] [INFO ] State equation strengthened by 28 read => feed constraints.
[2023-03-21 14:31:01] [INFO ] Implicit Places using invariants and state equation in 100 ms returned [38]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 166 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 38/43 places, 65/72 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 34 transition count 61
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 34 transition count 61
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 32 transition count 59
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 32 transition count 59
Applied a total of 12 rules in 7 ms. Remains 32 /38 variables (removed 6) and now considering 59/65 (removed 6) transitions.
[2023-03-21 14:31:01] [INFO ] Flow matrix only has 54 transitions (discarded 5 similar events)
// Phase 1: matrix 54 rows 32 cols
[2023-03-21 14:31:01] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-21 14:31:01] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-21 14:31:01] [INFO ] Flow matrix only has 54 transitions (discarded 5 similar events)
[2023-03-21 14:31:01] [INFO ] Invariant cache hit.
[2023-03-21 14:31:01] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-21 14:31:01] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 32/43 places, 59/72 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 270 ms. Remains : 32/43 places, 59/72 transitions.
[2023-03-21 14:31:01] [INFO ] Flatten gal took : 4 ms
[2023-03-21 14:31:01] [INFO ] Flatten gal took : 4 ms
[2023-03-21 14:31:01] [INFO ] Input system was already deterministic with 59 transitions.
[2023-03-21 14:31:01] [INFO ] Flatten gal took : 4 ms
[2023-03-21 14:31:01] [INFO ] Flatten gal took : 5 ms
[2023-03-21 14:31:01] [INFO ] Time to serialize gal into /tmp/CTLFireability3281166437718248187.gal : 1 ms
[2023-03-21 14:31:01] [INFO ] Time to serialize properties into /tmp/CTLFireability523904935552432621.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3281166437718248187.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability523904935552432621.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,215,0.022615,3708,2,231,5,1035,6,0,182,818,0


Converting to forward existential form...Done !
original formula: EX(E((EX(EF((p28==1))) + ((EF((p16==1)) * EF((p6==1))) * EF((((p12==1)&&(p26==1))&&(p40==1))))) U ((p19==1) + ((AG((p17==1)) * !(A((((p12...309
=> equivalent forward existential formula: ([(FwdU(EY(Init),(EX(E(TRUE U (p28==1))) + ((E(TRUE U (p16==1)) * E(TRUE U (p6==1))) * E(TRUE U (((p12==1)&&(p26...884
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t6, t8, t9, t11, t12, t14, t15, t16, t17, t18, t19, t21, t28, t29, t30, t52, t54,...259
(forward)formula 0,1,0.14621,6400,1,0,186,14553,141,103,1172,14342,241
FORMULA StigmergyElection-PT-03a-CTLFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 72/72 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 41 transition count 69
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 41 transition count 69
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 40 transition count 67
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 40 transition count 67
Applied a total of 6 rules in 5 ms. Remains 40 /43 variables (removed 3) and now considering 67/72 (removed 5) transitions.
[2023-03-21 14:31:01] [INFO ] Flow matrix only has 61 transitions (discarded 6 similar events)
// Phase 1: matrix 61 rows 40 cols
[2023-03-21 14:31:01] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-21 14:31:01] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-21 14:31:01] [INFO ] Flow matrix only has 61 transitions (discarded 6 similar events)
[2023-03-21 14:31:01] [INFO ] Invariant cache hit.
[2023-03-21 14:31:01] [INFO ] State equation strengthened by 28 read => feed constraints.
[2023-03-21 14:31:01] [INFO ] Implicit Places using invariants and state equation in 108 ms returned [39]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 154 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 39/43 places, 67/72 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 35 transition count 63
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 35 transition count 63
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 11 place count 32 transition count 60
Iterating global reduction 0 with 3 rules applied. Total rules applied 14 place count 32 transition count 60
Applied a total of 14 rules in 5 ms. Remains 32 /39 variables (removed 7) and now considering 60/67 (removed 7) transitions.
[2023-03-21 14:31:01] [INFO ] Flow matrix only has 54 transitions (discarded 6 similar events)
// Phase 1: matrix 54 rows 32 cols
[2023-03-21 14:31:01] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-21 14:31:02] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-21 14:31:02] [INFO ] Flow matrix only has 54 transitions (discarded 6 similar events)
[2023-03-21 14:31:02] [INFO ] Invariant cache hit.
[2023-03-21 14:31:02] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-21 14:31:02] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 32/43 places, 60/72 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 288 ms. Remains : 32/43 places, 60/72 transitions.
[2023-03-21 14:31:02] [INFO ] Flatten gal took : 4 ms
[2023-03-21 14:31:02] [INFO ] Flatten gal took : 4 ms
[2023-03-21 14:31:02] [INFO ] Input system was already deterministic with 60 transitions.
[2023-03-21 14:31:02] [INFO ] Flatten gal took : 4 ms
[2023-03-21 14:31:02] [INFO ] Flatten gal took : 4 ms
[2023-03-21 14:31:02] [INFO ] Time to serialize gal into /tmp/CTLFireability6435485165053451417.gal : 1 ms
[2023-03-21 14:31:02] [INFO ] Time to serialize properties into /tmp/CTLFireability14280236345910312495.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6435485165053451417.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14280236345910312495.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,218,0.021557,3708,2,225,5,1083,6,0,182,836,0


Converting to forward existential form...Done !
original formula: EX((((EG(EX((p30==0))) * AF(((((p12==1)&&(p26==1))&&(p40==1))||((p6==0)&&(((p12==0)||(p26==0))||(p40==0)))))) * (EG(AF((p33==0))) * AG((p...200
=> equivalent forward existential formula: [((((EY(Init) * (((p12==0)||(p26==0))||(p40==0))) * (EG(EX((p30==0))) * !(EG(!(((((p12==1)&&(p26==1))&&(p40==1))...269
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t6, t7, t9, t11, t12, t14, t16, t17, t19, t20, t26, t30, t31, t33, t52, t55, t57,...254
(forward)formula 0,0,0.093235,5080,1,0,110,7816,135,48,1120,6205,126
FORMULA StigmergyElection-PT-03a-CTLFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 72/72 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 39 transition count 65
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 39 transition count 65
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 11 place count 36 transition count 59
Iterating global reduction 0 with 3 rules applied. Total rules applied 14 place count 36 transition count 59
Applied a total of 14 rules in 4 ms. Remains 36 /43 variables (removed 7) and now considering 59/72 (removed 13) transitions.
[2023-03-21 14:31:02] [INFO ] Flow matrix only has 55 transitions (discarded 4 similar events)
// Phase 1: matrix 55 rows 36 cols
[2023-03-21 14:31:02] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-21 14:31:02] [INFO ] Implicit Places using invariants in 58 ms returned []
[2023-03-21 14:31:02] [INFO ] Flow matrix only has 55 transitions (discarded 4 similar events)
[2023-03-21 14:31:02] [INFO ] Invariant cache hit.
[2023-03-21 14:31:02] [INFO ] State equation strengthened by 28 read => feed constraints.
[2023-03-21 14:31:02] [INFO ] Implicit Places using invariants and state equation in 124 ms returned [35]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 186 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 35/43 places, 59/72 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 29 transition count 53
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 29 transition count 53
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 26 transition count 50
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 26 transition count 50
Applied a total of 18 rules in 4 ms. Remains 26 /35 variables (removed 9) and now considering 50/59 (removed 9) transitions.
[2023-03-21 14:31:02] [INFO ] Flow matrix only has 46 transitions (discarded 4 similar events)
// Phase 1: matrix 46 rows 26 cols
[2023-03-21 14:31:02] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-21 14:31:02] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-21 14:31:02] [INFO ] Flow matrix only has 46 transitions (discarded 4 similar events)
[2023-03-21 14:31:02] [INFO ] Invariant cache hit.
[2023-03-21 14:31:02] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-21 14:31:02] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 26/43 places, 50/72 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 295 ms. Remains : 26/43 places, 50/72 transitions.
[2023-03-21 14:31:02] [INFO ] Flatten gal took : 3 ms
[2023-03-21 14:31:02] [INFO ] Flatten gal took : 3 ms
[2023-03-21 14:31:02] [INFO ] Input system was already deterministic with 50 transitions.
[2023-03-21 14:31:02] [INFO ] Flatten gal took : 3 ms
[2023-03-21 14:31:02] [INFO ] Flatten gal took : 3 ms
[2023-03-21 14:31:02] [INFO ] Time to serialize gal into /tmp/CTLFireability1254906992500770689.gal : 2 ms
[2023-03-21 14:31:02] [INFO ] Time to serialize properties into /tmp/CTLFireability3656085205883481716.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1254906992500770689.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3656085205883481716.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,158,0.017621,3656,2,157,5,789,6,0,150,568,0


Converting to forward existential form...Done !
original formula: EG(AX(FALSE))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(FALSE))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t6, t8, t9, t11, t13, t14, t22, t23, t25, t44, t46, t48, Intersection with reach...229
(forward)formula 0,0,0.056641,4500,1,0,96,4498,116,37,956,4087,109
FORMULA StigmergyElection-PT-03a-CTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 72/72 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 40 transition count 66
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 40 transition count 66
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 37 transition count 60
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 37 transition count 60
Applied a total of 12 rules in 2 ms. Remains 37 /43 variables (removed 6) and now considering 60/72 (removed 12) transitions.
[2023-03-21 14:31:02] [INFO ] Flow matrix only has 55 transitions (discarded 5 similar events)
// Phase 1: matrix 55 rows 37 cols
[2023-03-21 14:31:02] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-21 14:31:02] [INFO ] Implicit Places using invariants in 54 ms returned []
[2023-03-21 14:31:02] [INFO ] Flow matrix only has 55 transitions (discarded 5 similar events)
[2023-03-21 14:31:02] [INFO ] Invariant cache hit.
[2023-03-21 14:31:02] [INFO ] State equation strengthened by 28 read => feed constraints.
[2023-03-21 14:31:02] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
[2023-03-21 14:31:02] [INFO ] Flow matrix only has 55 transitions (discarded 5 similar events)
[2023-03-21 14:31:02] [INFO ] Invariant cache hit.
[2023-03-21 14:31:02] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 37/43 places, 60/72 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 176 ms. Remains : 37/43 places, 60/72 transitions.
[2023-03-21 14:31:02] [INFO ] Flatten gal took : 4 ms
[2023-03-21 14:31:02] [INFO ] Flatten gal took : 3 ms
[2023-03-21 14:31:02] [INFO ] Input system was already deterministic with 60 transitions.
[2023-03-21 14:31:02] [INFO ] Flatten gal took : 3 ms
[2023-03-21 14:31:02] [INFO ] Flatten gal took : 3 ms
[2023-03-21 14:31:02] [INFO ] Time to serialize gal into /tmp/CTLFireability3296466173812779889.gal : 2 ms
[2023-03-21 14:31:02] [INFO ] Time to serialize properties into /tmp/CTLFireability11016893723327978479.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3296466173812779889.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11016893723327978479.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,201,0.015735,3756,2,260,5,1164,6,0,199,960,0


Converting to forward existential form...Done !
original formula: EF(((E((EX(((p27==1)&&(p43==1))) * (p42==1)) U EX(EX((p8==1)))) * EG(((p38==1)&&(p43==1)))) * (AG(((p32==1)&&(p43==1))) + (((p12==1)&&(p2...175
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * (E((EX(((p27==1)&&(p43==1))) * (p42==1)) U EX(EX((p8==1)))) * EG(((p38==1)&&(p43==1))))) *...362
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t5, t6, t8, t9, t10, t13, t14, t15, t17, t18, t20, t23, t24, t26, t54, t56, t58, ...253
(forward)formula 0,0,0.061376,5392,1,0,118,7397,145,47,1300,6807,142
FORMULA StigmergyElection-PT-03a-CTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 72/72 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 40 transition count 67
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 40 transition count 67
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 38 transition count 63
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 38 transition count 63
Applied a total of 10 rules in 3 ms. Remains 38 /43 variables (removed 5) and now considering 63/72 (removed 9) transitions.
[2023-03-21 14:31:02] [INFO ] Flow matrix only has 58 transitions (discarded 5 similar events)
// Phase 1: matrix 58 rows 38 cols
[2023-03-21 14:31:02] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-21 14:31:02] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-21 14:31:02] [INFO ] Flow matrix only has 58 transitions (discarded 5 similar events)
[2023-03-21 14:31:02] [INFO ] Invariant cache hit.
[2023-03-21 14:31:03] [INFO ] State equation strengthened by 28 read => feed constraints.
[2023-03-21 14:31:03] [INFO ] Implicit Places using invariants and state equation in 91 ms returned [37]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 129 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 37/43 places, 63/72 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 32 transition count 58
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 32 transition count 58
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 13 place count 29 transition count 55
Iterating global reduction 0 with 3 rules applied. Total rules applied 16 place count 29 transition count 55
Applied a total of 16 rules in 3 ms. Remains 29 /37 variables (removed 8) and now considering 55/63 (removed 8) transitions.
[2023-03-21 14:31:03] [INFO ] Flow matrix only has 50 transitions (discarded 5 similar events)
// Phase 1: matrix 50 rows 29 cols
[2023-03-21 14:31:03] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-21 14:31:03] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-21 14:31:03] [INFO ] Flow matrix only has 50 transitions (discarded 5 similar events)
[2023-03-21 14:31:03] [INFO ] Invariant cache hit.
[2023-03-21 14:31:03] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-21 14:31:03] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 29/43 places, 55/72 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 204 ms. Remains : 29/43 places, 55/72 transitions.
[2023-03-21 14:31:03] [INFO ] Flatten gal took : 2 ms
[2023-03-21 14:31:03] [INFO ] Flatten gal took : 2 ms
[2023-03-21 14:31:03] [INFO ] Input system was already deterministic with 55 transitions.
[2023-03-21 14:31:03] [INFO ] Flatten gal took : 2 ms
[2023-03-21 14:31:03] [INFO ] Flatten gal took : 2 ms
[2023-03-21 14:31:03] [INFO ] Time to serialize gal into /tmp/CTLFireability14800475445217732161.gal : 1 ms
[2023-03-21 14:31:03] [INFO ] Time to serialize properties into /tmp/CTLFireability13850802470027294203.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14800475445217732161.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13850802470027294203.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,206,0.018379,3692,2,188,5,933,6,0,166,632,0


Converting to forward existential form...Done !
original formula: (AF((((p12==1)&&(p26==1))&&(p40==1))) * EG(EX((p29==0))))
=> equivalent forward existential formula: ([FwdG(Init,!((((p12==1)&&(p26==1))&&(p40==1))))] = FALSE * [(Init * !(EG(EX((p29==0)))))] = FALSE)
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t6, t7, t9, t11, t12, t14, t16, t17, t21, t22, t26, t27, t29, t48, t51, t53, Int...249
Hit Full ! (commute/partial/dont) 26/0/29
(forward)formula 0,1,0.067273,4800,1,0,113,5995,135,45,1098,5542,128
FORMULA StigmergyElection-PT-03a-CTLFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 72/72 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 40 transition count 67
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 40 transition count 67
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 38 transition count 63
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 38 transition count 63
Applied a total of 10 rules in 3 ms. Remains 38 /43 variables (removed 5) and now considering 63/72 (removed 9) transitions.
[2023-03-21 14:31:03] [INFO ] Flow matrix only has 58 transitions (discarded 5 similar events)
// Phase 1: matrix 58 rows 38 cols
[2023-03-21 14:31:03] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-21 14:31:03] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-21 14:31:03] [INFO ] Flow matrix only has 58 transitions (discarded 5 similar events)
[2023-03-21 14:31:03] [INFO ] Invariant cache hit.
[2023-03-21 14:31:03] [INFO ] State equation strengthened by 28 read => feed constraints.
[2023-03-21 14:31:03] [INFO ] Implicit Places using invariants and state equation in 114 ms returned [37]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 167 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 37/43 places, 63/72 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 33 transition count 59
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 33 transition count 59
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 11 place count 30 transition count 56
Iterating global reduction 0 with 3 rules applied. Total rules applied 14 place count 30 transition count 56
Applied a total of 14 rules in 4 ms. Remains 30 /37 variables (removed 7) and now considering 56/63 (removed 7) transitions.
[2023-03-21 14:31:03] [INFO ] Flow matrix only has 51 transitions (discarded 5 similar events)
// Phase 1: matrix 51 rows 30 cols
[2023-03-21 14:31:03] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-21 14:31:03] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-21 14:31:03] [INFO ] Flow matrix only has 51 transitions (discarded 5 similar events)
[2023-03-21 14:31:03] [INFO ] Invariant cache hit.
[2023-03-21 14:31:03] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-21 14:31:03] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 30/43 places, 56/72 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 265 ms. Remains : 30/43 places, 56/72 transitions.
[2023-03-21 14:31:03] [INFO ] Flatten gal took : 3 ms
[2023-03-21 14:31:03] [INFO ] Flatten gal took : 2 ms
[2023-03-21 14:31:03] [INFO ] Input system was already deterministic with 56 transitions.
[2023-03-21 14:31:03] [INFO ] Flatten gal took : 3 ms
[2023-03-21 14:31:03] [INFO ] Flatten gal took : 3 ms
[2023-03-21 14:31:03] [INFO ] Time to serialize gal into /tmp/CTLFireability6235113968312992572.gal : 1 ms
[2023-03-21 14:31:03] [INFO ] Time to serialize properties into /tmp/CTLFireability4506514948293518849.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6235113968312992572.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4506514948293518849.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,210,0.022404,3692,2,206,5,992,6,0,171,753,0


Converting to forward existential form...Done !
original formula: (AX(AG((((p12==1)&&(p26==1))&&(p40==1)))) + EG(((EG((((p12==0)||(p26==0))||(p40==0))) + (((p31==0)&&(p33==0))&&(((p29==0)||(p12==0))||((p...196
=> equivalent forward existential formula: [(FwdU(EY((Init * !(EG(((EG((((p12==0)||(p26==0))||(p40==0))) + (((p31==0)&&(p33==0))&&(((p29==0)||(p12==0))||((...271
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t6, t7, t9, t11, t12, t14, t16, t17, t18, t21, t23, t27, t28, t30, t49, t52, t54,...254
(forward)formula 0,1,0.148569,6384,1,0,181,15735,139,81,1125,13810,230
FORMULA StigmergyElection-PT-03a-CTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
[2023-03-21 14:31:03] [INFO ] Flatten gal took : 3 ms
[2023-03-21 14:31:03] [INFO ] Flatten gal took : 3 ms
Total runtime 10206 ms.

BK_STOP 1679409064827

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="StigmergyElection-PT-03a"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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 2-5348"
echo " Executing tool itstools"
echo " Input is StigmergyElection-PT-03a, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r453-smll-167912645600570"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-03a.tgz
mv StigmergyElection-PT-03a execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; 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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;