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.r485-tall-167912699400418.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 Szymanski-PT-a06, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r485-tall-167912699400418
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 6.9K Feb 26 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 26 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 16:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 16:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 17:18 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 17:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 17:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 16:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K Feb 26 16:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Feb 26 16:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 26 16:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:18 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:18 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 101K 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 Szymanski-PT-a06-CTLFireability-00
FORMULA_NAME Szymanski-PT-a06-CTLFireability-01
FORMULA_NAME Szymanski-PT-a06-CTLFireability-02
FORMULA_NAME Szymanski-PT-a06-CTLFireability-03
FORMULA_NAME Szymanski-PT-a06-CTLFireability-04
FORMULA_NAME Szymanski-PT-a06-CTLFireability-05
FORMULA_NAME Szymanski-PT-a06-CTLFireability-06
FORMULA_NAME Szymanski-PT-a06-CTLFireability-07
FORMULA_NAME Szymanski-PT-a06-CTLFireability-08
FORMULA_NAME Szymanski-PT-a06-CTLFireability-09
FORMULA_NAME Szymanski-PT-a06-CTLFireability-10
FORMULA_NAME Szymanski-PT-a06-CTLFireability-11
FORMULA_NAME Szymanski-PT-a06-CTLFireability-12
FORMULA_NAME Szymanski-PT-a06-CTLFireability-13
FORMULA_NAME Szymanski-PT-a06-CTLFireability-14
FORMULA_NAME Szymanski-PT-a06-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679220608859

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=Szymanski-PT-a06
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202303021504
[2023-03-19 10:10:10] [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]
[2023-03-19 10:10:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 10:10:10] [INFO ] Load time of PNML (sax parser for PT used): 53 ms
[2023-03-19 10:10:10] [INFO ] Transformed 61 places.
[2023-03-19 10:10:10] [INFO ] Transformed 224 transitions.
[2023-03-19 10:10:10] [INFO ] Parsed PT model containing 61 places and 224 transitions and 900 arcs in 111 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 9 ms.
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 8 transitions.
Support contains 42 out of 49 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Applied a total of 2 rules in 12 ms. Remains 47 /49 variables (removed 2) and now considering 216/216 (removed 0) transitions.
[2023-03-19 10:10:10] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
// Phase 1: matrix 79 rows 47 cols
[2023-03-19 10:10:10] [INFO ] Computed 1 place invariants in 8 ms
[2023-03-19 10:10:10] [INFO ] Implicit Places using invariants in 155 ms returned []
[2023-03-19 10:10:10] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
[2023-03-19 10:10:10] [INFO ] Invariant cache hit.
[2023-03-19 10:10:10] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:10:10] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 258 ms to find 0 implicit places.
[2023-03-19 10:10:10] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
[2023-03-19 10:10:10] [INFO ] Invariant cache hit.
[2023-03-19 10:10:10] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 47/49 places, 216/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 368 ms. Remains : 47/49 places, 216/216 transitions.
Support contains 42 out of 47 places after structural reductions.
[2023-03-19 10:10:11] [INFO ] Flatten gal took : 37 ms
[2023-03-19 10:10:11] [INFO ] Flatten gal took : 16 ms
[2023-03-19 10:10:11] [INFO ] Input system was already deterministic with 216 transitions.
Incomplete random walk after 10002 steps, including 13 resets, run finished after 376 ms. (steps per millisecond=26 ) properties (out of 76) seen :40
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 36) seen :12
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 24) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 21) seen :3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Running SMT prover for 18 properties.
[2023-03-19 10:10:11] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
[2023-03-19 10:10:11] [INFO ] Invariant cache hit.
[2023-03-19 10:10:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 10:10:11] [INFO ] After 42ms SMT Verify possible using state equation in real domain returned unsat :3 sat :3 real:12
[2023-03-19 10:10:11] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:10:11] [INFO ] After 12ms SMT Verify possible using 9 Read/Feed constraints in real domain returned unsat :3 sat :0 real:15
[2023-03-19 10:10:11] [INFO ] After 154ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:15
[2023-03-19 10:10:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 10:10:12] [INFO ] After 69ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :14
[2023-03-19 10:10:12] [INFO ] After 55ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :4 sat :14
[2023-03-19 10:10:12] [INFO ] After 140ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :14
Attempting to minimize the solution found.
Minimization took 72 ms.
[2023-03-19 10:10:12] [INFO ] After 365ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :14
Fused 18 Parikh solutions to 14 different solutions.
Parikh walk visited 0 properties in 35 ms.
Support contains 15 out of 47 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 47/47 places, 216/216 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 47 transition count 215
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 3 place count 45 transition count 207
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 45 transition count 207
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 1 with 16 rules applied. Total rules applied 21 place count 45 transition count 191
Applied a total of 21 rules in 24 ms. Remains 45 /47 variables (removed 2) and now considering 191/216 (removed 25) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 45/47 places, 191/216 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 14) seen :0
Interrupted probabilistic random walk after 1944252 steps, run timeout after 3001 ms. (steps per millisecond=647 ) properties seen :{0=1, 1=1, 2=1, 3=1, 4=1, 5=1, 7=1, 8=1, 9=1, 10=1, 11=1, 12=1, 13=1}
Probabilistic random walk after 1944252 steps, saw 871891 distinct states, run finished after 3001 ms. (steps per millisecond=647 ) properties seen :13
Running SMT prover for 1 properties.
[2023-03-19 10:10:15] [INFO ] Flow matrix only has 72 transitions (discarded 119 similar events)
// Phase 1: matrix 72 rows 45 cols
[2023-03-19 10:10:15] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-19 10:10:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 10:10:15] [INFO ] After 45ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 10:10:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 10:10:16] [INFO ] After 40ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 10:10:16] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:10:16] [INFO ] After 3ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-19 10:10:16] [INFO ] After 8ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-19 10:10:16] [INFO ] After 95ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 45 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 45/45 places, 191/191 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 45 transition count 190
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 41 transition count 174
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 41 transition count 174
Applied a total of 9 rules in 12 ms. Remains 41 /45 variables (removed 4) and now considering 174/191 (removed 17) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 41/45 places, 174/191 transitions.
Incomplete random walk after 10005 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1429 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Finished probabilistic random walk after 115285 steps, run visited all 1 properties in 138 ms. (steps per millisecond=835 )
Probabilistic random walk after 115285 steps, saw 55751 distinct states, run finished after 138 ms. (steps per millisecond=835 ) properties seen :1
Successfully simplified 4 atomic propositions for a total of 16 simplifications.
[2023-03-19 10:10:16] [INFO ] Flatten gal took : 11 ms
[2023-03-19 10:10:16] [INFO ] Flatten gal took : 11 ms
[2023-03-19 10:10:16] [INFO ] Input system was already deterministic with 216 transitions.
Computed a total of 9 stabilizing places and 36 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 45 transition count 208
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 45 transition count 208
Applied a total of 4 rules in 4 ms. Remains 45 /47 variables (removed 2) and now considering 208/216 (removed 8) transitions.
[2023-03-19 10:10:16] [INFO ] Flow matrix only has 77 transitions (discarded 131 similar events)
// Phase 1: matrix 77 rows 45 cols
[2023-03-19 10:10:16] [INFO ] Computed 1 place invariants in 4 ms
[2023-03-19 10:10:16] [INFO ] Implicit Places using invariants in 113 ms returned []
[2023-03-19 10:10:16] [INFO ] Flow matrix only has 77 transitions (discarded 131 similar events)
[2023-03-19 10:10:16] [INFO ] Invariant cache hit.
[2023-03-19 10:10:16] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:10:16] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 253 ms to find 0 implicit places.
[2023-03-19 10:10:16] [INFO ] Flow matrix only has 77 transitions (discarded 131 similar events)
[2023-03-19 10:10:16] [INFO ] Invariant cache hit.
[2023-03-19 10:10:16] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 45/47 places, 208/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 350 ms. Remains : 45/47 places, 208/216 transitions.
[2023-03-19 10:10:16] [INFO ] Flatten gal took : 9 ms
[2023-03-19 10:10:16] [INFO ] Flatten gal took : 10 ms
[2023-03-19 10:10:16] [INFO ] Input system was already deterministic with 208 transitions.
[2023-03-19 10:10:16] [INFO ] Flatten gal took : 10 ms
[2023-03-19 10:10:16] [INFO ] Flatten gal took : 9 ms
[2023-03-19 10:10:16] [INFO ] Time to serialize gal into /tmp/CTLFireability17634604543878364318.gal : 4 ms
[2023-03-19 10:10:16] [INFO ] Time to serialize properties into /tmp/CTLFireability14939954852138721440.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/CTLFireability17634604543878364318.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14939954852138721440.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,1.64256e+10,1.19747,39452,2,3011,5,226352,6,0,390,139819,0


Converting to forward existential form...Done !
original formula: A(AX((A(!(EG(((s3>=1)&&(l34>=1)))) U ((!((s3>=1)&&(l17>=1)))&&(!((s2>=1)&&(l17>=1))))) * (A((((s1>=1)&&(l24>=1))||((s2>=1)&&(l6>=1))) U A...244
=> equivalent forward existential formula: [((Init * !(EG(!(E(TRUE U !(E(TRUE U ((s3>=1)&&(l40>=1))))))))) * !(E(!(E(TRUE U !(E(TRUE U ((s3>=1)&&(l40>=1)))...665
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t18, t19, t41, t42, t52, t53, t68, t69, t77, t100, t101, t142, t150, t151, t152, t153...299
(forward)formula 0,1,5.6146,146020,1,0,259,808150,447,170,3024,688214,476
FORMULA Szymanski-PT-a06-CTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 26 place count 42 transition count 180
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 28 place count 40 transition count 172
Iterating global reduction 0 with 2 rules applied. Total rules applied 30 place count 40 transition count 172
Applied a total of 30 rules in 25 ms. Remains 40 /47 variables (removed 7) and now considering 172/216 (removed 44) transitions.
[2023-03-19 10:10:22] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 40 cols
[2023-03-19 10:10:22] [INFO ] Computed 1 place invariants in 3 ms
[2023-03-19 10:10:22] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-19 10:10:22] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
[2023-03-19 10:10:22] [INFO ] Invariant cache hit.
[2023-03-19 10:10:22] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:10:22] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2023-03-19 10:10:22] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-19 10:10:22] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
[2023-03-19 10:10:22] [INFO ] Invariant cache hit.
[2023-03-19 10:10:22] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 40/47 places, 172/216 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 217 ms. Remains : 40/47 places, 172/216 transitions.
[2023-03-19 10:10:22] [INFO ] Flatten gal took : 6 ms
[2023-03-19 10:10:22] [INFO ] Flatten gal took : 7 ms
[2023-03-19 10:10:22] [INFO ] Input system was already deterministic with 172 transitions.
Incomplete random walk after 10003 steps, including 5 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
[2023-03-19 10:10:22] [INFO ] Flatten gal took : 7 ms
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Finished probabilistic random walk after 485 steps, run visited all 1 properties in 11 ms. (steps per millisecond=44 )
Probabilistic random walk after 485 steps, saw 344 distinct states, run finished after 11 ms. (steps per millisecond=44 ) properties seen :1
FORMULA Szymanski-PT-a06-CTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
[2023-03-19 10:10:22] [INFO ] Flatten gal took : 21 ms
[2023-03-19 10:10:22] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9496025348280532668.gal : 12 ms
[2023-03-19 10:10:22] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10806929700508011126.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/ReachabilityCardinality9496025348280532668.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10806929700508011126.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 : 47/47 places, 216/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 43 transition count 200
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 43 transition count 200
its-reach command run as :
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 0 with 12 rules applied. Total rules applied 20 place count 43 transition count 188

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 42 transition count 184
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 42 transition count 184
Applied a total of 22 rules in 32 ms. Remains 42 /47 variables (removed 5) and now considering 184/216 (removed 32) transitions.
[2023-03-19 10:10:22] [INFO ] Flow matrix only has 71 transitions (discarded 113 similar events)
// Phase 1: matrix 71 rows 42 cols
[2023-03-19 10:10:22] [INFO ] Computed 1 place invariants in 1 ms
Loading property file /tmp/ReachabilityCardinality10806929700508011126.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 9
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :9 after 24
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :24 after 201
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :201 after 449
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :449 after 2739
Reachability property Szymanski-PT-a06-CTLFireability-01 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 65 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,12327,0.077587,5432,2,625,11,11406,6,0,334,6226,0
Total reachable state count : 12327

Verifying 1 reachability properties.
Reachability property Szymanski-PT-a06-CTLFireability-01 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
Szymanski-PT-a06-CTLFireability-01,35,0.07796,5432,2,57,11,11406,7,0,338,6226,0
[2023-03-19 10:10:22] [INFO ] Implicit Places using invariants in 104 ms returned []
[2023-03-19 10:10:22] [INFO ] Flow matrix only has 71 transitions (discarded 113 similar events)
[2023-03-19 10:10:22] [INFO ] Invariant cache hit.
[2023-03-19 10:10:22] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:10:22] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 246 ms to find 0 implicit places.
[2023-03-19 10:10:23] [INFO ] Redundant transitions in 9 ms returned []
[2023-03-19 10:10:23] [INFO ] Flow matrix only has 71 transitions (discarded 113 similar events)
[2023-03-19 10:10:23] [INFO ] Invariant cache hit.
[2023-03-19 10:10:23] [INFO ] Dead Transitions using invariants and state equation in 302 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 42/47 places, 184/216 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 603 ms. Remains : 42/47 places, 184/216 transitions.
[2023-03-19 10:10:23] [INFO ] Flatten gal took : 7 ms
[2023-03-19 10:10:23] [INFO ] Flatten gal took : 7 ms
[2023-03-19 10:10:23] [INFO ] Input system was already deterministic with 184 transitions.
[2023-03-19 10:10:23] [INFO ] Flatten gal took : 8 ms
[2023-03-19 10:10:23] [INFO ] Flatten gal took : 8 ms
[2023-03-19 10:10:23] [INFO ] Time to serialize gal into /tmp/CTLFireability7161156279390935356.gal : 2 ms
[2023-03-19 10:10:23] [INFO ] Time to serialize properties into /tmp/CTLFireability16287364386682786364.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/CTLFireability7161156279390935356.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16287364386682786364.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,6.61141e+09,0.656042,25556,2,1842,5,127683,6,0,354,95122,0


Converting to forward existential form...Done !
original formula: EF(((AG(((s2<1)||(l9<1))) * (s2>=1)) * (l24>=1)))
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * (l24>=1)) * (s2>=1)) * !(E(TRUE U !(((s2<1)||(l9<1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t37, t38, t46, t47, t62, t88, t89, t126, t132, t133, t134, t135, t149, t169...281
(forward)formula 0,0,1.47859,38960,1,0,207,197755,392,151,2754,166888,388
FORMULA Szymanski-PT-a06-CTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 0 with 12 rules applied. Total rules applied 22 place count 42 transition count 184
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 41 transition count 180
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 41 transition count 180
Applied a total of 24 rules in 21 ms. Remains 41 /47 variables (removed 6) and now considering 180/216 (removed 36) transitions.
[2023-03-19 10:10:24] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
// Phase 1: matrix 70 rows 41 cols
[2023-03-19 10:10:24] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-19 10:10:24] [INFO ] Implicit Places using invariants in 64 ms returned []
[2023-03-19 10:10:24] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
[2023-03-19 10:10:24] [INFO ] Invariant cache hit.
[2023-03-19 10:10:24] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:10:25] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 159 ms to find 0 implicit places.
[2023-03-19 10:10:25] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-19 10:10:25] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
[2023-03-19 10:10:25] [INFO ] Invariant cache hit.
[2023-03-19 10:10:25] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 41/47 places, 180/216 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 260 ms. Remains : 41/47 places, 180/216 transitions.
[2023-03-19 10:10:25] [INFO ] Flatten gal took : 12 ms
[2023-03-19 10:10:25] [INFO ] Flatten gal took : 7 ms
[2023-03-19 10:10:25] [INFO ] Input system was already deterministic with 180 transitions.
[2023-03-19 10:10:25] [INFO ] Flatten gal took : 10 ms
[2023-03-19 10:10:25] [INFO ] Flatten gal took : 7 ms
[2023-03-19 10:10:25] [INFO ] Time to serialize gal into /tmp/CTLFireability5117496328505408996.gal : 1 ms
[2023-03-19 10:10:25] [INFO ] Time to serialize properties into /tmp/CTLFireability13806206310803671424.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/CTLFireability5117496328505408996.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13806206310803671424.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,4.77543e+09,0.66033,26072,2,1799,5,131322,6,0,346,95865,0


Converting to forward existential form...Done !
original formula: E(((s0>=1)&&(l37>=1)) U EF(AG(((s1>=1)&&(l28>=1)))))
=> equivalent forward existential formula: [(FwdU(FwdU(Init,((s0>=1)&&(l37>=1))),TRUE) * !(E(TRUE U !(((s1>=1)&&(l28>=1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t15, t16, t35, t36, t45, t46, t59, t86, t87, t122, t129, t130, t131, t132, t144, t164...281
(forward)formula 0,0,1.1912,29768,1,0,194,138902,382,139,2710,118892,370
FORMULA Szymanski-PT-a06-CTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Applied a total of 10 rules in 2 ms. Remains 42 /47 variables (removed 5) and now considering 196/216 (removed 20) transitions.
[2023-03-19 10:10:26] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2023-03-19 10:10:26] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-19 10:10:26] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-19 10:10:26] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 10:10:26] [INFO ] Invariant cache hit.
[2023-03-19 10:10:26] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:10:26] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2023-03-19 10:10:26] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 10:10:26] [INFO ] Invariant cache hit.
[2023-03-19 10:10:26] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/47 places, 196/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 162 ms. Remains : 42/47 places, 196/216 transitions.
[2023-03-19 10:10:26] [INFO ] Flatten gal took : 6 ms
[2023-03-19 10:10:26] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:10:26] [INFO ] Input system was already deterministic with 196 transitions.
[2023-03-19 10:10:26] [INFO ] Flatten gal took : 6 ms
[2023-03-19 10:10:26] [INFO ] Flatten gal took : 6 ms
[2023-03-19 10:10:26] [INFO ] Time to serialize gal into /tmp/CTLFireability4877885545089803445.gal : 7 ms
[2023-03-19 10:10:26] [INFO ] Time to serialize properties into /tmp/CTLFireability15488245620836506044.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/CTLFireability4877885545089803445.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15488245620836506044.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,6.61141e+09,0.75161,28060,2,1849,5,140807,6,0,366,100621,0


Converting to forward existential form...Done !
original formula: AG((((s3<1)||(l37<1)) * (EF((((s0<1)||(l16<1))||((s3>=1)&&(l20>=1)))) + AG(((AX(((s3<1)||(l8<1))) * (s2>=1)) * (l5>=1))))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(((s3<1)||(l37<1))))] = FALSE * (([(EY(FwdU((FwdU(Init,TRUE) * !(E(TRUE U (((s0<1)||(l16<1...448
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t39, t40, t49, t50, t65, t94, t95, t134, t141, t142, t143, t144, t158, t180...281
(forward)formula 0,0,1.23979,28060,1,0,207,140807,421,148,2824,118727,406
FORMULA Szymanski-PT-a06-CTLFireability-04 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 : 47/47 places, 216/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 43 transition count 200
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 43 transition count 200
Applied a total of 8 rules in 2 ms. Remains 43 /47 variables (removed 4) and now considering 200/216 (removed 16) transitions.
[2023-03-19 10:10:27] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2023-03-19 10:10:27] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-19 10:10:27] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-19 10:10:27] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 10:10:27] [INFO ] Invariant cache hit.
[2023-03-19 10:10:27] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:10:27] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
[2023-03-19 10:10:27] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 10:10:27] [INFO ] Invariant cache hit.
[2023-03-19 10:10:28] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 43/47 places, 200/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 163 ms. Remains : 43/47 places, 200/216 transitions.
[2023-03-19 10:10:28] [INFO ] Flatten gal took : 6 ms
[2023-03-19 10:10:28] [INFO ] Flatten gal took : 6 ms
[2023-03-19 10:10:28] [INFO ] Input system was already deterministic with 200 transitions.
[2023-03-19 10:10:28] [INFO ] Flatten gal took : 6 ms
[2023-03-19 10:10:28] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:10:28] [INFO ] Time to serialize gal into /tmp/CTLFireability9614771261496801976.gal : 1 ms
[2023-03-19 10:10:28] [INFO ] Time to serialize properties into /tmp/CTLFireability16791151355525040036.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/CTLFireability9614771261496801976.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16791151355525040036.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,8.9955e+09,0.760548,27828,2,1856,5,140288,6,0,374,100249,0


Converting to forward existential form...Done !
original formula: AG(EX(((A(AG(((s0>=1)&&(l5>=1))) U !((((s2>=1)&&(l15>=1))||((s0>=1)&&(l29>=1))))) + E((((s3>=1)&&(l8>=1))||((s0>=1)&&(l2>=1))) U EF(((s1>...249
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(((!((E(!(!((((s2>=1)&&(l15>=1))||((s0>=1)&&(l29>=1))))) U (!(!(E(TRUE U !(((s0>=1)&&(l5...511
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t40, t41, t50, t51, t66, t96, t97, t137, t144, t145, t146, t147, t161, t184...281
(forward)formula 0,0,11.8365,311756,1,0,596,1.67347e+06,450,356,2951,1.88448e+06,879
FORMULA Szymanski-PT-a06-CTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 45 transition count 208
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 45 transition count 208
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 20 place count 45 transition count 192
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 44 transition count 188
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 44 transition count 188
Applied a total of 22 rules in 12 ms. Remains 44 /47 variables (removed 3) and now considering 188/216 (removed 28) transitions.
[2023-03-19 10:10:40] [INFO ] Flow matrix only has 72 transitions (discarded 116 similar events)
// Phase 1: matrix 72 rows 44 cols
[2023-03-19 10:10:40] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-19 10:10:40] [INFO ] Implicit Places using invariants in 62 ms returned []
[2023-03-19 10:10:40] [INFO ] Flow matrix only has 72 transitions (discarded 116 similar events)
[2023-03-19 10:10:40] [INFO ] Invariant cache hit.
[2023-03-19 10:10:40] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:10:40] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
[2023-03-19 10:10:40] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 10:10:40] [INFO ] Flow matrix only has 72 transitions (discarded 116 similar events)
[2023-03-19 10:10:40] [INFO ] Invariant cache hit.
[2023-03-19 10:10:40] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 44/47 places, 188/216 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 232 ms. Remains : 44/47 places, 188/216 transitions.
[2023-03-19 10:10:40] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:10:40] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:10:40] [INFO ] Input system was already deterministic with 188 transitions.
[2023-03-19 10:10:40] [INFO ] Flatten gal took : 6 ms
[2023-03-19 10:10:40] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:10:40] [INFO ] Time to serialize gal into /tmp/CTLFireability2331832812975537316.gal : 1 ms
[2023-03-19 10:10:40] [INFO ] Time to serialize properties into /tmp/CTLFireability11184460959712064024.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/CTLFireability2331832812975537316.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11184460959712064024.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,1.22509e+10,1.1222,38268,2,2926,5,225807,6,0,366,135914,0


Converting to forward existential form...Done !
original formula: E(!(E((((s2>=1)&&(l36>=1)) + AG(!(((s3>=1)&&(l3>=1))))) U !((!(AF(((s2>=1)&&(l7>=1)))) + A(((s2>=1)&&(l25>=1)) U ((s3>=1)&&(l12>=1)))))))...333
=> equivalent forward existential formula: [FwdG(FwdU(Init,!(E((((s2>=1)&&(l36>=1)) + !(E(TRUE U !(!(((s3>=1)&&(l3>=1))))))) U !((!(!(EG(!(((s2>=1)&&(l7>=1...462
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t37, t38, t47, t48, t62, t63, t70, t90, t91, t128, t135, t136, t137, t138, ...297
Detected timeout of ITS tools.
[2023-03-19 10:11:10] [INFO ] Flatten gal took : 12 ms
[2023-03-19 10:11:10] [INFO ] Applying decomposition
[2023-03-19 10:11:10] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph9481019523239868690.txt' '-o' '/tmp/graph9481019523239868690.bin' '-w' '/tmp/graph9481019523239868690.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9481019523239868690.bin' '-l' '-1' '-v' '-w' '/tmp/graph9481019523239868690.weights' '-q' '0' '-e' '0.001'
[2023-03-19 10:11:10] [INFO ] Decomposing Gal with order
[2023-03-19 10:11:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 10:11:10] [INFO ] Removed a total of 312 redundant transitions.
[2023-03-19 10:11:10] [INFO ] Flatten gal took : 41 ms
[2023-03-19 10:11:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 7 ms.
[2023-03-19 10:11:10] [INFO ] Time to serialize gal into /tmp/CTLFireability5942481134263685290.gal : 2 ms
[2023-03-19 10:11:10] [INFO ] Time to serialize properties into /tmp/CTLFireability16848991157407162054.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/CTLFireability5942481134263685290.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16848991157407162054.ctl'

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 -...263
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,1.22509e+10,0.817647,31144,660,267,47975,9950,278,91391,74,55557,0


Converting to forward existential form...Done !
original formula: E(!(E((((i1.u4.s2>=1)&&(i6.u11.l36>=1)) + AG(!(((i2.u5.s3>=1)&&(u0.l3>=1))))) U !((!(AF(((i1.u4.s2>=1)&&(i0.u2.l7>=1)))) + A(((i1.u4.s2>=...477
=> equivalent forward existential formula: [FwdG(FwdU(Init,!(E((((i1.u4.s2>=1)&&(i6.u11.l36>=1)) + !(E(TRUE U !(!(((i2.u5.s3>=1)&&(u0.l3>=1))))))) U !((!(!...630
Reverse transition relation is NOT exact ! Due to transitions t4, t17, t18, t37, t38, t47, t48, t62, t63, t72, t90, t91, t128, t135, t136, t137, t138, t152...299
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 45 transition count 208
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 45 transition count 208
Applied a total of 4 rules in 5 ms. Remains 45 /47 variables (removed 2) and now considering 208/216 (removed 8) transitions.
[2023-03-19 10:11:40] [INFO ] Flow matrix only has 77 transitions (discarded 131 similar events)
// Phase 1: matrix 77 rows 45 cols
[2023-03-19 10:11:40] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-19 10:11:40] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-19 10:11:40] [INFO ] Flow matrix only has 77 transitions (discarded 131 similar events)
[2023-03-19 10:11:40] [INFO ] Invariant cache hit.
[2023-03-19 10:11:40] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:11:40] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2023-03-19 10:11:40] [INFO ] Flow matrix only has 77 transitions (discarded 131 similar events)
[2023-03-19 10:11:40] [INFO ] Invariant cache hit.
[2023-03-19 10:11:40] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 45/47 places, 208/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 194 ms. Remains : 45/47 places, 208/216 transitions.
[2023-03-19 10:11:40] [INFO ] Flatten gal took : 6 ms
[2023-03-19 10:11:40] [INFO ] Flatten gal took : 7 ms
[2023-03-19 10:11:40] [INFO ] Input system was already deterministic with 208 transitions.
[2023-03-19 10:11:40] [INFO ] Flatten gal took : 6 ms
[2023-03-19 10:11:40] [INFO ] Flatten gal took : 7 ms
[2023-03-19 10:11:40] [INFO ] Time to serialize gal into /tmp/CTLFireability6598920223281502581.gal : 1 ms
[2023-03-19 10:11:40] [INFO ] Time to serialize properties into /tmp/CTLFireability2607231460903857380.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/CTLFireability6598920223281502581.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2607231460903857380.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,1.64256e+10,1.35794,39640,2,2989,5,226880,6,0,390,140603,0


Converting to forward existential form...Done !
original formula: EF(((A(((EX(((s0>=1)&&(l33>=1))) + AG(((s1>=1)&&(l39>=1)))) * (((((s1>=1)&&(l40>=1))&&((s1>=1)&&(l10>=1)))&&(!((s1>=1)&&(l18>=1)))) + (!(...250
=> equivalent forward existential formula: [((((FwdU(Init,TRUE) * (l32>=1)) * (s3>=1)) * !(EG(!(((s0>=1)&&(l28>=1)))))) * !(E(!(((s0>=1)&&(l28>=1))) U (!((...384
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t18, t19, t41, t42, t52, t53, t68, t69, t77, t100, t101, t142, t150, t151, t152, t153...299
(forward)formula 0,0,15.2042,356168,1,0,399,1.95114e+06,453,249,3050,2.20973e+06,626
FORMULA Szymanski-PT-a06-CTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 45 transition count 208
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 45 transition count 208
Applied a total of 4 rules in 11 ms. Remains 45 /47 variables (removed 2) and now considering 208/216 (removed 8) transitions.
[2023-03-19 10:11:56] [INFO ] Flow matrix only has 77 transitions (discarded 131 similar events)
// Phase 1: matrix 77 rows 45 cols
[2023-03-19 10:11:56] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-19 10:11:56] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-19 10:11:56] [INFO ] Flow matrix only has 77 transitions (discarded 131 similar events)
[2023-03-19 10:11:56] [INFO ] Invariant cache hit.
[2023-03-19 10:11:56] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:11:56] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
[2023-03-19 10:11:56] [INFO ] Flow matrix only has 77 transitions (discarded 131 similar events)
[2023-03-19 10:11:56] [INFO ] Invariant cache hit.
[2023-03-19 10:11:56] [INFO ] Dead Transitions using invariants and state equation in 120 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 45/47 places, 208/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 246 ms. Remains : 45/47 places, 208/216 transitions.
[2023-03-19 10:11:56] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:11:56] [INFO ] Flatten gal took : 6 ms
[2023-03-19 10:11:56] [INFO ] Input system was already deterministic with 208 transitions.
[2023-03-19 10:11:56] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:11:56] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:11:56] [INFO ] Time to serialize gal into /tmp/CTLFireability5611479000661962334.gal : 1 ms
[2023-03-19 10:11:56] [INFO ] Time to serialize properties into /tmp/CTLFireability17222318364356688993.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/CTLFireability5611479000661962334.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17222318364356688993.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,1.64258e+10,0.980899,32436,2,2026,5,174029,6,0,390,117811,0


Converting to forward existential form...Done !
original formula: (AG((((E(((s2>=1)&&(l8>=1)) U ((s3>=1)&&(l11>=1))) + AX(((s2>=1)&&(l6>=1)))) + (AG(EX(((s2<1)||(l25<1)))) + (s3<1))) + (l1<1))) + AG((((E...273
=> equivalent forward existential formula: ([(((FwdU((Init * !(!(E(TRUE U !((((E(((s2>=1)&&(l8>=1)) U ((s3>=1)&&(l11>=1))) + !(EX(!(((s2>=1)&&(l6>=1)))))) ...652
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t19, t20, t42, t43, t52, t53, t70, t100, t101, t143, t150, t151, t152, t153, t169, t1...283
(forward)formula 0,1,5.17653,137076,1,0,355,724287,459,227,3091,681324,589
FORMULA Szymanski-PT-a06-CTLFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 43 transition count 200
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 43 transition count 200
Applied a total of 8 rules in 2 ms. Remains 43 /47 variables (removed 4) and now considering 200/216 (removed 16) transitions.
[2023-03-19 10:12:01] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2023-03-19 10:12:01] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-19 10:12:01] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-19 10:12:01] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 10:12:01] [INFO ] Invariant cache hit.
[2023-03-19 10:12:01] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:12:01] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
[2023-03-19 10:12:01] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 10:12:01] [INFO ] Invariant cache hit.
[2023-03-19 10:12:01] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 43/47 places, 200/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 193 ms. Remains : 43/47 places, 200/216 transitions.
[2023-03-19 10:12:01] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:12:01] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:12:01] [INFO ] Input system was already deterministic with 200 transitions.
[2023-03-19 10:12:01] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:12:01] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:12:01] [INFO ] Time to serialize gal into /tmp/CTLFireability2451370303831190000.gal : 2 ms
[2023-03-19 10:12:01] [INFO ] Time to serialize properties into /tmp/CTLFireability2538991797305246928.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/CTLFireability2451370303831190000.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2538991797305246928.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,8.9955e+09,0.688857,28052,2,1856,5,140741,6,0,374,100781,0


Converting to forward existential form...Done !
original formula: AG(((EF(((s3>=1)&&(l28>=1))) + (s1<1)) + ((l18<1) + (AX(((s1<1)||(l36<1))) * (EX(((s1>=1)&&(l26>=1))) + ((s2>=1)&&(l39>=1)))))))
=> equivalent forward existential formula: ([(EY(((FwdU(Init,TRUE) * !((E(TRUE U ((s3>=1)&&(l28>=1))) + (s1<1)))) * !((l18<1)))) * !(((s1<1)||(l36<1))))] =...311
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t40, t41, t50, t51, t66, t96, t97, t137, t144, t145, t146, t147, t161, t184...281
(forward)formula 0,0,1.76547,47060,1,0,221,248541,427,162,2915,223017,426
FORMULA Szymanski-PT-a06-CTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 44 transition count 204
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 44 transition count 204
Applied a total of 6 rules in 1 ms. Remains 44 /47 variables (removed 3) and now considering 204/216 (removed 12) transitions.
[2023-03-19 10:12:03] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
// Phase 1: matrix 76 rows 44 cols
[2023-03-19 10:12:03] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-19 10:12:03] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-19 10:12:03] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
[2023-03-19 10:12:03] [INFO ] Invariant cache hit.
[2023-03-19 10:12:03] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:12:03] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2023-03-19 10:12:03] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
[2023-03-19 10:12:03] [INFO ] Invariant cache hit.
[2023-03-19 10:12:03] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 44/47 places, 204/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 169 ms. Remains : 44/47 places, 204/216 transitions.
[2023-03-19 10:12:03] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:12:03] [INFO ] Flatten gal took : 8 ms
[2023-03-19 10:12:03] [INFO ] Input system was already deterministic with 204 transitions.
[2023-03-19 10:12:03] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:12:03] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:12:03] [INFO ] Time to serialize gal into /tmp/CTLFireability7422750761748493196.gal : 1 ms
[2023-03-19 10:12:03] [INFO ] Time to serialize properties into /tmp/CTLFireability4326922037208904926.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/CTLFireability7422750761748493196.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4326922037208904926.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,1.20502e+10,0.935173,32668,2,2090,5,174050,6,0,382,119494,0


Converting to forward existential form...Done !
original formula: EG((EF((E(((s0>=1)&&(l29>=1)) U ((s1>=1)&&(l12>=1))) * EX(((s3>=1)&&(l15>=1))))) * (EG(((AG(((s1>=1)&&(l34>=1))) + AG(((s1>=1)&&(l4>=1)))...302
=> equivalent forward existential formula: [FwdG(Init,(E(TRUE U (E(((s0>=1)&&(l29>=1)) U ((s1>=1)&&(l12>=1))) * EX(((s3>=1)&&(l15>=1))))) * (EG(((!(E(TRUE ...393
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t19, t20, t41, t42, t51, t52, t69, t98, t99, t140, t147, t148, t149, t150, t166, t188...281
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,23.6357,593168,1,0,911,3.02961e+06,463,602,3035,3.87797e+06,1013
FORMULA Szymanski-PT-a06-CTLFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 43 transition count 200
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 43 transition count 200
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 24 place count 43 transition count 184
Applied a total of 24 rules in 10 ms. Remains 43 /47 variables (removed 4) and now considering 184/216 (removed 32) transitions.
[2023-03-19 10:12:27] [INFO ] Flow matrix only has 71 transitions (discarded 113 similar events)
// Phase 1: matrix 71 rows 43 cols
[2023-03-19 10:12:27] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-19 10:12:27] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-19 10:12:27] [INFO ] Flow matrix only has 71 transitions (discarded 113 similar events)
[2023-03-19 10:12:27] [INFO ] Invariant cache hit.
[2023-03-19 10:12:27] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:12:27] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2023-03-19 10:12:27] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 10:12:27] [INFO ] Flow matrix only has 71 transitions (discarded 113 similar events)
[2023-03-19 10:12:27] [INFO ] Invariant cache hit.
[2023-03-19 10:12:27] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 43/47 places, 184/216 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 194 ms. Remains : 43/47 places, 184/216 transitions.
[2023-03-19 10:12:27] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:12:27] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:12:27] [INFO ] Input system was already deterministic with 184 transitions.
[2023-03-19 10:12:27] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:12:27] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:12:27] [INFO ] Time to serialize gal into /tmp/CTLFireability8932925577078372986.gal : 1 ms
[2023-03-19 10:12:27] [INFO ] Time to serialize properties into /tmp/CTLFireability2992209232756765930.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/CTLFireability8932925577078372986.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2992209232756765930.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,8.9955e+09,0.805768,29800,2,1927,5,159168,6,0,358,110970,0


Converting to forward existential form...Done !
original formula: AG((((!(A(!(((AF(((s3>=1)&&(l30>=1))) * (s3>=1)) * (l8>=1))) U !(EF(((s3>=1)&&(l3>=1)))))) + (s2<1)) + ((l16<1)||(l0<1))) + (E(((s3>=1)&&...231
=> equivalent forward existential formula: [(((((FwdU(Init,TRUE) * !((E(((s3>=1)&&(l0>=1)) U ((s2>=1)&&(l39>=1))) * (((s2<1)||(l4<1))||((s0>=1)&&(l28>=1)))...394
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t37, t38, t46, t47, t62, t88, t89, t126, t132, t133, t134, t135, t149, t169...281
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,15.9808,450856,1,0,580,2.45983e+06,415,416,2864,3.01452e+06,816
FORMULA Szymanski-PT-a06-CTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 43 transition count 200
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 43 transition count 200
Applied a total of 8 rules in 2 ms. Remains 43 /47 variables (removed 4) and now considering 200/216 (removed 16) transitions.
[2023-03-19 10:12:44] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2023-03-19 10:12:44] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-19 10:12:44] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-19 10:12:44] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 10:12:44] [INFO ] Invariant cache hit.
[2023-03-19 10:12:44] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:12:44] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2023-03-19 10:12:44] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 10:12:44] [INFO ] Invariant cache hit.
[2023-03-19 10:12:44] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 43/47 places, 200/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 163 ms. Remains : 43/47 places, 200/216 transitions.
[2023-03-19 10:12:44] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:12:44] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:12:44] [INFO ] Input system was already deterministic with 200 transitions.
[2023-03-19 10:12:44] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:12:44] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:12:44] [INFO ] Time to serialize gal into /tmp/CTLFireability11749804566711810193.gal : 1 ms
[2023-03-19 10:12:44] [INFO ] Time to serialize properties into /tmp/CTLFireability15873634468010492656.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/CTLFireability11749804566711810193.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15873634468010492656.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,8.99532e+09,1.32459,42800,2,2772,5,240890,6,0,374,147802,0


Converting to forward existential form...Done !
original formula: EF(((EF(((s1>=1)&&(l23>=1))) * AF(((s1>=1)&&(l17>=1)))) * EX(((s1>=1)&&(l36>=1)))))
=> equivalent forward existential formula: [(EY((FwdU(Init,TRUE) * (E(TRUE U ((s1>=1)&&(l23>=1))) * !(EG(!(((s1>=1)&&(l17>=1)))))))) * ((s1>=1)&&(l36>=1)))...165
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t39, t40, t50, t51, t65, t66, t74, t96, t97, t136, t144, t145, t146, t147, ...297
(forward)formula 0,1,13.4331,342172,1,0,410,1.909e+06,430,245,2909,2.06405e+06,629
FORMULA Szymanski-PT-a06-CTLFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 0 with 12 rules applied. Total rules applied 22 place count 42 transition count 184
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 41 transition count 180
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 41 transition count 180
Applied a total of 24 rules in 17 ms. Remains 41 /47 variables (removed 6) and now considering 180/216 (removed 36) transitions.
[2023-03-19 10:12:57] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
// Phase 1: matrix 70 rows 41 cols
[2023-03-19 10:12:57] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-19 10:12:57] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-19 10:12:57] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
[2023-03-19 10:12:57] [INFO ] Invariant cache hit.
[2023-03-19 10:12:57] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:12:57] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
[2023-03-19 10:12:57] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 10:12:57] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
[2023-03-19 10:12:57] [INFO ] Invariant cache hit.
[2023-03-19 10:12:57] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 41/47 places, 180/216 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 193 ms. Remains : 41/47 places, 180/216 transitions.
[2023-03-19 10:12:57] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:12:57] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:12:57] [INFO ] Input system was already deterministic with 180 transitions.
[2023-03-19 10:12:57] [INFO ] Flatten gal took : 3 ms
[2023-03-19 10:12:57] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:12:57] [INFO ] Time to serialize gal into /tmp/CTLFireability15060585533418664704.gal : 1 ms
[2023-03-19 10:12:57] [INFO ] Time to serialize properties into /tmp/CTLFireability1767060755516592192.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/CTLFireability15060585533418664704.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1767060755516592192.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,4.77543e+09,0.764385,28740,2,1879,5,148846,6,0,346,107718,0


Converting to forward existential form...Done !
original formula: AG((AG(EF(((s3>=1)&&(l10>=1)))) + ((s2>=1)&&(l17>=1))))
=> equivalent forward existential formula: [(FwdU((FwdU(Init,TRUE) * !(((s2>=1)&&(l17>=1)))),TRUE) * !(E(TRUE U ((s3>=1)&&(l10>=1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t16, t17, t36, t37, t45, t46, t60, t86, t87, t123, t129, t130, t131, t132, t145, t165...281
(forward)formula 0,0,2.10738,55864,1,0,202,296158,384,147,2736,255497,381
FORMULA Szymanski-PT-a06-CTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 43 transition count 200
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 43 transition count 200
Applied a total of 8 rules in 2 ms. Remains 43 /47 variables (removed 4) and now considering 200/216 (removed 16) transitions.
[2023-03-19 10:13:00] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2023-03-19 10:13:00] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-19 10:13:00] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-19 10:13:00] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 10:13:00] [INFO ] Invariant cache hit.
[2023-03-19 10:13:00] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:13:00] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2023-03-19 10:13:00] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 10:13:00] [INFO ] Invariant cache hit.
[2023-03-19 10:13:00] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 43/47 places, 200/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 192 ms. Remains : 43/47 places, 200/216 transitions.
[2023-03-19 10:13:00] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:13:00] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:13:00] [INFO ] Input system was already deterministic with 200 transitions.
[2023-03-19 10:13:00] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:13:00] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:13:00] [INFO ] Time to serialize gal into /tmp/CTLFireability12855520204462661209.gal : 1 ms
[2023-03-19 10:13:00] [INFO ] Time to serialize properties into /tmp/CTLFireability757924533174740810.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/CTLFireability12855520204462661209.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability757924533174740810.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,8.9955e+09,0.719906,27932,2,1913,5,140702,6,0,374,101932,0


Converting to forward existential form...Done !
original formula: AX(E((((!(EF(((s1>=1)&&(l34>=1)))) + E(((s3>=1)&&(l25>=1)) U ((s0>=1)&&(l0>=1)))) + (AF(((s0>=1)&&(l8>=1))) + ((s0>=1)&&(l29>=1)))) + ((E...252
=> equivalent forward existential formula: [(EY(Init) * !(E((((!(E(TRUE U ((s1>=1)&&(l34>=1)))) + E(((s3>=1)&&(l25>=1)) U ((s0>=1)&&(l0>=1)))) + (!(EG(!(((...323
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t18, t19, t40, t41, t50, t51, t67, t96, t97, t137, t144, t145, t146, t147, t162, t184...281
(forward)formula 0,0,7.36773,210396,1,0,391,1.15943e+06,446,244,2931,1.25936e+06,633
FORMULA Szymanski-PT-a06-CTLFireability-14 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 : 47/47 places, 216/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 43 transition count 200
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 43 transition count 200
Applied a total of 8 rules in 2 ms. Remains 43 /47 variables (removed 4) and now considering 200/216 (removed 16) transitions.
[2023-03-19 10:13:07] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2023-03-19 10:13:07] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-19 10:13:07] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-19 10:13:07] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 10:13:07] [INFO ] Invariant cache hit.
[2023-03-19 10:13:07] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:13:07] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
[2023-03-19 10:13:07] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 10:13:07] [INFO ] Invariant cache hit.
[2023-03-19 10:13:07] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 43/47 places, 200/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 184 ms. Remains : 43/47 places, 200/216 transitions.
[2023-03-19 10:13:07] [INFO ] Flatten gal took : 3 ms
[2023-03-19 10:13:07] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:13:07] [INFO ] Input system was already deterministic with 200 transitions.
[2023-03-19 10:13:07] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:13:07] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:13:07] [INFO ] Time to serialize gal into /tmp/CTLFireability6257801142242100135.gal : 1 ms
[2023-03-19 10:13:07] [INFO ] Time to serialize properties into /tmp/CTLFireability1936413897444267801.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/CTLFireability6257801142242100135.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1936413897444267801.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,8.99532e+09,1.26049,42808,2,2772,5,240890,6,0,374,147802,0


Converting to forward existential form...Done !
original formula: EX((EG(AX(E(((s3>=1)&&(l40>=1)) U ((s0>=1)&&(l30>=1))))) * EX(AF(AG(((s3>=1)&&(l17>=1)))))))
=> equivalent forward existential formula: [(EY((EY(Init) * EG(!(EX(!(E(((s3>=1)&&(l40>=1)) U ((s0>=1)&&(l30>=1))))))))) * !(EG(!(!(E(TRUE U !(((s3>=1)&&(l...179
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t39, t40, t50, t51, t65, t66, t74, t96, t97, t136, t144, t145, t146, t147, ...297
(forward)formula 0,0,3.06426,72796,1,0,243,370905,425,158,2891,346302,454
FORMULA Szymanski-PT-a06-CTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2023-03-19 10:13:11] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:13:11] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:13:11] [INFO ] Applying decomposition
[2023-03-19 10:13:11] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph17869719507316381565.txt' '-o' '/tmp/graph17869719507316381565.bin' '-w' '/tmp/graph17869719507316381565.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17869719507316381565.bin' '-l' '-1' '-v' '-w' '/tmp/graph17869719507316381565.weights' '-q' '0' '-e' '0.001'
[2023-03-19 10:13:11] [INFO ] Decomposing Gal with order
[2023-03-19 10:13:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 10:13:11] [INFO ] Removed a total of 362 redundant transitions.
[2023-03-19 10:13:11] [INFO ] Flatten gal took : 13 ms
[2023-03-19 10:13:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 4 ms.
[2023-03-19 10:13:11] [INFO ] Time to serialize gal into /tmp/CTLFireability5152070475482900102.gal : 2 ms
[2023-03-19 10:13:11] [INFO ] Time to serialize properties into /tmp/CTLFireability11949085083670580308.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/CTLFireability5152070475482900102.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11949085083670580308.ctl'

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 -...263
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,2.91589e+10,2.85339,89828,907,288,160163,11399,275,269682,71,89652,0


Converting to forward existential form...Done !
original formula: E(!(E((((u4.s2>=1)&&(i5.u12.l36>=1)) + AG(!(((i5.u12.s3>=1)&&(u0.l3>=1))))) U !((!(AF(((u4.s2>=1)&&(i2.u2.l7>=1)))) + A(((u4.s2>=1)&&(i6....455
=> equivalent forward existential formula: [FwdG(FwdU(Init,!(E((((u4.s2>=1)&&(i5.u12.l36>=1)) + !(E(TRUE U !(!(((i5.u12.s3>=1)&&(u0.l3>=1))))))) U !((!(!(E...604
Reverse transition relation is NOT exact ! Due to transitions t4, t19, t20, t43, t44, t54, t55, t71, t72, t100, t104, t105, t148, t156, t157, t158, t159, t...306
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
(forward)formula 0,1,56.6449,1092116,1,0,1.80914e+06,69967,1655,2.94346e+06,397,865296,1956775
FORMULA Szymanski-PT-a06-CTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Total runtime 237648 ms.

BK_STOP 1679220848941

--------------------
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="Szymanski-PT-a06"
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 Szymanski-PT-a06, 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 r485-tall-167912699400418"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-a06.tgz
mv Szymanski-PT-a06 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 ;