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-167912699300402.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)
.................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is Szymanski-PT-a02, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r485-tall-167912699300402
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 556K
-rw-r--r-- 1 mcc users 7.4K Feb 26 16:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Feb 26 16:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.9K Feb 26 16:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 29K Feb 26 16:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K 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 2.2K Feb 25 17:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 16:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 137K Feb 26 16:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Feb 26 16:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Feb 26 16:57 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-a02-CTLFireability-00
FORMULA_NAME Szymanski-PT-a02-CTLFireability-01
FORMULA_NAME Szymanski-PT-a02-CTLFireability-02
FORMULA_NAME Szymanski-PT-a02-CTLFireability-03
FORMULA_NAME Szymanski-PT-a02-CTLFireability-04
FORMULA_NAME Szymanski-PT-a02-CTLFireability-05
FORMULA_NAME Szymanski-PT-a02-CTLFireability-06
FORMULA_NAME Szymanski-PT-a02-CTLFireability-07
FORMULA_NAME Szymanski-PT-a02-CTLFireability-08
FORMULA_NAME Szymanski-PT-a02-CTLFireability-09
FORMULA_NAME Szymanski-PT-a02-CTLFireability-10
FORMULA_NAME Szymanski-PT-a02-CTLFireability-11
FORMULA_NAME Szymanski-PT-a02-CTLFireability-12
FORMULA_NAME Szymanski-PT-a02-CTLFireability-13
FORMULA_NAME Szymanski-PT-a02-CTLFireability-14
FORMULA_NAME Szymanski-PT-a02-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679220301015

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-a02
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202303021504
[2023-03-19 10:05:02] [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 10:05:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 10:05:02] [INFO ] Load time of PNML (sax parser for PT used): 57 ms
[2023-03-19 10:05:02] [INFO ] Transformed 61 places.
[2023-03-19 10:05:02] [INFO ] Transformed 224 transitions.
[2023-03-19 10:05:02] [INFO ] Parsed PT model containing 61 places and 224 transitions and 900 arcs in 119 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 8 ms.
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 8 transitions.
FORMULA Szymanski-PT-a02-CTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-a02-CTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 35 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 13 ms. Remains 47 /49 variables (removed 2) and now considering 216/216 (removed 0) transitions.
[2023-03-19 10:05:02] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
// Phase 1: matrix 79 rows 47 cols
[2023-03-19 10:05:02] [INFO ] Computed 1 place invariants in 11 ms
[2023-03-19 10:05:02] [INFO ] Implicit Places using invariants in 157 ms returned []
[2023-03-19 10:05:02] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
[2023-03-19 10:05:02] [INFO ] Invariant cache hit.
[2023-03-19 10:05:02] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:05:02] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 267 ms to find 0 implicit places.
[2023-03-19 10:05:02] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
[2023-03-19 10:05:02] [INFO ] Invariant cache hit.
[2023-03-19 10:05:02] [INFO ] Dead Transitions using invariants and state equation in 101 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 384 ms. Remains : 47/49 places, 216/216 transitions.
Support contains 35 out of 47 places after structural reductions.
[2023-03-19 10:05:03] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-19 10:05:03] [INFO ] Flatten gal took : 38 ms
FORMULA Szymanski-PT-a02-CTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-19 10:05:03] [INFO ] Flatten gal took : 16 ms
[2023-03-19 10:05:03] [INFO ] Input system was already deterministic with 216 transitions.
Support contains 34 out of 47 places (down from 35) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 23 resets, run finished after 401 ms. (steps per millisecond=24 ) properties (out of 41) seen :16
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 25) 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 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 24) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 23) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) 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 5 ms. (steps per millisecond=200 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) seen :0
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 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 4 ms. (steps per millisecond=250 ) 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 :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 21) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) 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 20) seen :4
Running SMT prover for 16 properties.
[2023-03-19 10:05:03] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
[2023-03-19 10:05:03] [INFO ] Invariant cache hit.
[2023-03-19 10:05:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-19 10:05:03] [INFO ] After 103ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
[2023-03-19 10:05:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-19 10:05:04] [INFO ] After 82ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :16
[2023-03-19 10:05:04] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:05:04] [INFO ] After 81ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :0 sat :16
[2023-03-19 10:05:04] [INFO ] After 213ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :16
Attempting to minimize the solution found.
Minimization took 71 ms.
[2023-03-19 10:05:04] [INFO ] After 457ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :16
Parikh walk visited 0 properties in 29 ms.
Support contains 19 out of 47 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 47/47 places, 216/216 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 214
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 46 transition count 210
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 46 transition count 210
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 1 with 16 rules applied. Total rules applied 20 place count 46 transition count 194
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 21 place count 45 transition count 190
Iterating global reduction 1 with 1 rules applied. Total rules applied 22 place count 45 transition count 190
Applied a total of 22 rules in 25 ms. Remains 45 /47 variables (removed 2) and now considering 190/216 (removed 26) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 45/47 places, 190/216 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=67 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) 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 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 13) 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 13) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 13) 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 12) 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 12) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
[2023-03-19 10:05:04] [INFO ] Flow matrix only has 71 transitions (discarded 119 similar events)
// Phase 1: matrix 71 rows 45 cols
[2023-03-19 10:05:04] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-19 10:05:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 10:05:04] [INFO ] After 122ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-19 10:05:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 10:05:04] [INFO ] After 48ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :12
[2023-03-19 10:05:04] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:05:04] [INFO ] After 43ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :0 sat :12
[2023-03-19 10:05:04] [INFO ] After 119ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :12
Attempting to minimize the solution found.
Minimization took 39 ms.
[2023-03-19 10:05:04] [INFO ] After 256ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :12
Parikh walk visited 0 properties in 23 ms.
Support contains 14 out of 45 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 45/45 places, 190/190 transitions.
Applied a total of 0 rules in 7 ms. Remains 45 /45 variables (removed 0) and now considering 190/190 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 45/45 places, 190/190 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=67 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 12) 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 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 12) seen :0
Finished probabilistic random walk after 180276 steps, run visited all 12 properties in 945 ms. (steps per millisecond=190 )
Probabilistic random walk after 180276 steps, saw 42955 distinct states, run finished after 945 ms. (steps per millisecond=190 ) properties seen :12
[2023-03-19 10:05:06] [INFO ] Flatten gal took : 10 ms
[2023-03-19 10:05:06] [INFO ] Flatten gal took : 11 ms
[2023-03-19 10:05:06] [INFO ] Input system was already deterministic with 216 transitions.
Computed a total of 9 stabilizing places and 36 stable transitions
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
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 26 place count 41 transition count 176
Iterating global reduction 0 with 2 rules applied. Total rules applied 28 place count 41 transition count 176
Applied a total of 28 rules in 15 ms. Remains 41 /47 variables (removed 6) and now considering 176/216 (removed 40) transitions.
[2023-03-19 10:05:06] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2023-03-19 10:05:06] [INFO ] Computed 1 place invariants in 3 ms
[2023-03-19 10:05:06] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-19 10:05:06] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
[2023-03-19 10:05:06] [INFO ] Invariant cache hit.
[2023-03-19 10:05:06] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:05:06] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
[2023-03-19 10:05:06] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-19 10:05:06] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
[2023-03-19 10:05:06] [INFO ] Invariant cache hit.
[2023-03-19 10:05:06] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 41/47 places, 176/216 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 208 ms. Remains : 41/47 places, 176/216 transitions.
[2023-03-19 10:05:06] [INFO ] Flatten gal took : 7 ms
[2023-03-19 10:05:06] [INFO ] Flatten gal took : 8 ms
[2023-03-19 10:05:06] [INFO ] Input system was already deterministic with 176 transitions.
[2023-03-19 10:05:06] [INFO ] Flatten gal took : 9 ms
[2023-03-19 10:05:06] [INFO ] Flatten gal took : 8 ms
[2023-03-19 10:05:06] [INFO ] Time to serialize gal into /tmp/CTLFireability3557224587199993467.gal : 3 ms
[2023-03-19 10:05:06] [INFO ] Time to serialize properties into /tmp/CTLFireability10311504069343872735.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/CTLFireability3557224587199993467.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10311504069343872735.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,31353,0.068732,5604,2,418,5,9006,6,0,342,6678,0


Converting to forward existential form...Done !
original formula: (EG(((s3>=1)&&(l40>=1))) + AG(EF(((s3>=1)&&(l25>=1)))))
=> equivalent forward existential formula: [(FwdU((Init * !(EG(((s3>=1)&&(l40>=1))))),TRUE) * !(E(TRUE U ((s3>=1)&&(l25>=1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t15, t16, t34, t35, t44, t45, t57, t58, t65, t84, t85, t119, t126, t127, t128, t129, ...297
(forward)formula 0,0,0.231746,11400,1,0,230,34132,381,155,2615,31445,402
FORMULA Szymanski-PT-a02-CTLFireability-00 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 4 ms. Remains 42 /47 variables (removed 5) and now considering 196/216 (removed 20) transitions.
[2023-03-19 10:05:07] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2023-03-19 10:05:07] [INFO ] Computed 1 place invariants in 3 ms
[2023-03-19 10:05:07] [INFO ] Implicit Places using invariants in 54 ms returned []
[2023-03-19 10:05:07] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 10:05:07] [INFO ] Invariant cache hit.
[2023-03-19 10:05:07] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:05:07] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
[2023-03-19 10:05:07] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 10:05:07] [INFO ] Invariant cache hit.
[2023-03-19 10:05:07] [INFO ] Dead Transitions using invariants and state equation in 81 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 206 ms. Remains : 42/47 places, 196/216 transitions.
[2023-03-19 10:05:07] [INFO ] Flatten gal took : 7 ms
[2023-03-19 10:05:07] [INFO ] Flatten gal took : 8 ms
[2023-03-19 10:05:07] [INFO ] Input system was already deterministic with 196 transitions.
[2023-03-19 10:05:07] [INFO ] Flatten gal took : 8 ms
[2023-03-19 10:05:07] [INFO ] Flatten gal took : 7 ms
[2023-03-19 10:05:07] [INFO ] Time to serialize gal into /tmp/CTLFireability2125374318382589605.gal : 3 ms
[2023-03-19 10:05:07] [INFO ] Time to serialize properties into /tmp/CTLFireability16274622782175827091.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/CTLFireability2125374318382589605.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16274622782175827091.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,35703,0.055818,5552,2,359,5,7500,6,0,366,5800,0


Converting to forward existential form...Done !
original formula: AG(AX(EF(((s3<1)||(l1<1)))))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !(E(TRUE U ((s3<1)||(l1<1)))))] = FALSE
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 0,1,0.133917,8192,1,0,200,20793,413,145,2691,17901,405
FORMULA Szymanski-PT-a02-CTLFireability-01 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 3 ms. Remains 43 /47 variables (removed 4) and now considering 200/216 (removed 16) transitions.
[2023-03-19 10:05:07] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2023-03-19 10:05:07] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-19 10:05:07] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-19 10:05:07] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 10:05:07] [INFO ] Invariant cache hit.
[2023-03-19 10:05:07] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:05:07] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
[2023-03-19 10:05:07] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 10:05:07] [INFO ] Invariant cache hit.
[2023-03-19 10:05:07] [INFO ] Dead Transitions using invariants and state equation in 72 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 191 ms. Remains : 43/47 places, 200/216 transitions.
[2023-03-19 10:05:07] [INFO ] Flatten gal took : 8 ms
[2023-03-19 10:05:07] [INFO ] Flatten gal took : 14 ms
[2023-03-19 10:05:07] [INFO ] Input system was already deterministic with 200 transitions.
[2023-03-19 10:05:07] [INFO ] Flatten gal took : 8 ms
[2023-03-19 10:05:07] [INFO ] Flatten gal took : 7 ms
[2023-03-19 10:05:07] [INFO ] Time to serialize gal into /tmp/CTLFireability11771946220978475483.gal : 2 ms
[2023-03-19 10:05:07] [INFO ] Time to serialize properties into /tmp/CTLFireability7442637949025046508.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/CTLFireability11771946220978475483.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7442637949025046508.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,40117,0.056702,5580,2,362,5,7537,6,0,374,5857,0


Converting to forward existential form...Done !
original formula: (AF(((s0>=1)&&(l24>=1))) + AG((EX(((s1<1)||(l8<1))) + AG(((s2<1)||(l29<1))))))
=> equivalent forward existential formula: [(FwdU((FwdU((Init * !(!(EG(!(((s0>=1)&&(l24>=1))))))),TRUE) * !(EX(((s1<1)||(l8<1))))),TRUE) * !(((s2<1)||(l29<...169
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 0,0,0.542902,24128,1,0,350,104229,427,226,2809,108759,573
FORMULA Szymanski-PT-a02-CTLFireability-02 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 3 ms. Remains 44 /47 variables (removed 3) and now considering 204/216 (removed 12) transitions.
[2023-03-19 10:05:08] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
// Phase 1: matrix 76 rows 44 cols
[2023-03-19 10:05:08] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-19 10:05:08] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-19 10:05:08] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
[2023-03-19 10:05:08] [INFO ] Invariant cache hit.
[2023-03-19 10:05:08] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:05:08] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2023-03-19 10:05:08] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
[2023-03-19 10:05:08] [INFO ] Invariant cache hit.
[2023-03-19 10:05:08] [INFO ] Dead Transitions using invariants and state equation in 71 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 168 ms. Remains : 44/47 places, 204/216 transitions.
[2023-03-19 10:05:08] [INFO ] Flatten gal took : 7 ms
[2023-03-19 10:05:08] [INFO ] Flatten gal took : 7 ms
[2023-03-19 10:05:08] [INFO ] Input system was already deterministic with 204 transitions.
[2023-03-19 10:05:08] [INFO ] Flatten gal took : 7 ms
[2023-03-19 10:05:08] [INFO ] Flatten gal took : 6 ms
[2023-03-19 10:05:08] [INFO ] Time to serialize gal into /tmp/CTLFireability1487184988043763502.gal : 8 ms
[2023-03-19 10:05:08] [INFO ] Time to serialize properties into /tmp/CTLFireability16039162196298823978.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/CTLFireability1487184988043763502.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16039162196298823978.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,44574,0.070703,6140,2,459,5,9781,6,0,382,6738,0


Converting to forward existential form...Done !
original formula: ((EG(((s0>=1)&&(l25>=1))) + AX(((AG(((s0>=1)&&(l1>=1))) + ((s4>=1)&&(l3>=1))) + (((s3>=1)&&(l40>=1)) + EG(((s0>=1)&&(l23>=1))))))) + (AF(...233
=> equivalent forward existential formula: ([FwdG((Init * !((EG(((s0>=1)&&(l25>=1))) + !(EX(!(((!(E(TRUE U !(((s0>=1)&&(l1>=1))))) + ((s4>=1)&&(l3>=1))) + ...501
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t40, t41, t51, t52, t66, t67, t75, t98, t99, t139, t147, t148, t149, t150, ...297
(forward)formula 0,1,0.221865,11156,1,0,266,32465,453,182,2855,30670,489
FORMULA Szymanski-PT-a02-CTLFireability-03 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 7 ms. Remains 43 /47 variables (removed 4) and now considering 200/216 (removed 16) transitions.
[2023-03-19 10:05:08] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2023-03-19 10:05:08] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-19 10:05:08] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-19 10:05:08] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 10:05:08] [INFO ] Invariant cache hit.
[2023-03-19 10:05:08] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:05:08] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
[2023-03-19 10:05:08] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 10:05:08] [INFO ] Invariant cache hit.
[2023-03-19 10:05:09] [INFO ] Dead Transitions using invariants and state equation in 85 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 206 ms. Remains : 43/47 places, 200/216 transitions.
[2023-03-19 10:05:09] [INFO ] Flatten gal took : 6 ms
[2023-03-19 10:05:09] [INFO ] Flatten gal took : 7 ms
[2023-03-19 10:05:09] [INFO ] Input system was already deterministic with 200 transitions.
[2023-03-19 10:05:09] [INFO ] Flatten gal took : 6 ms
[2023-03-19 10:05:09] [INFO ] Flatten gal took : 6 ms
[2023-03-19 10:05:09] [INFO ] Time to serialize gal into /tmp/CTLFireability6212192571810057178.gal : 2 ms
[2023-03-19 10:05:09] [INFO ] Time to serialize properties into /tmp/CTLFireability15494644790994937613.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/CTLFireability6212192571810057178.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15494644790994937613.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,40117,0.0573,5580,2,362,5,7505,6,0,374,5841,0


Converting to forward existential form...Done !
original formula: E(!((AG((E(((s3>=1)&&(l25>=1)) U ((s3>=1)&&(l34>=1))) + AF(((s0>=1)&&(l38>=1))))) + ((s3>=1)&&(l20>=1)))) U EX((!(((AX(((s0>=1)&&(l2>=1))...235
=> equivalent forward existential formula: [((EY(FwdU(Init,!((!(E(TRUE U !((E(((s3>=1)&&(l25>=1)) U ((s3>=1)&&(l34>=1))) + !(EG(!(((s0>=1)&&(l38>=1))))))))...317
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 0,1,0.856108,34196,1,0,512,143756,444,353,2814,171560,776
FORMULA Szymanski-PT-a02-CTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 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 3 ms. Remains 42 /47 variables (removed 5) and now considering 196/216 (removed 20) transitions.
[2023-03-19 10:05:10] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2023-03-19 10:05:10] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-19 10:05:10] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-19 10:05:10] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 10:05:10] [INFO ] Invariant cache hit.
[2023-03-19 10:05:10] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:05:10] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
[2023-03-19 10:05:10] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 10:05:10] [INFO ] Invariant cache hit.
[2023-03-19 10:05:10] [INFO ] Dead Transitions using invariants and state equation in 75 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 194 ms. Remains : 42/47 places, 196/216 transitions.
[2023-03-19 10:05:10] [INFO ] Flatten gal took : 6 ms
[2023-03-19 10:05:10] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:05:10] [INFO ] Input system was already deterministic with 196 transitions.
[2023-03-19 10:05:10] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:05:10] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:05:10] [INFO ] Time to serialize gal into /tmp/CTLFireability10576023159913747677.gal : 2 ms
[2023-03-19 10:05:10] [INFO ] Time to serialize properties into /tmp/CTLFireability9291266364694409958.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/CTLFireability10576023159913747677.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9291266364694409958.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,35703,0.063267,5556,2,359,5,7500,6,0,366,5800,0


Converting to forward existential form...Done !
original formula: AX(AG(EF((((s2>=1)&&(l0>=1))&&(l9>=1)))))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * !(E(TRUE U (((s2>=1)&&(l0>=1))&&(l9>=1)))))] = FALSE
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 0,0,0.167954,9516,1,0,208,23273,414,149,2749,20212,413
FORMULA Szymanski-PT-a02-CTLFireability-06 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 7 ms. Remains 43 /47 variables (removed 4) and now considering 200/216 (removed 16) transitions.
[2023-03-19 10:05:10] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2023-03-19 10:05:10] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-19 10:05:10] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-19 10:05:10] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 10:05:10] [INFO ] Invariant cache hit.
[2023-03-19 10:05:10] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:05:10] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2023-03-19 10:05:10] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 10:05:10] [INFO ] Invariant cache hit.
[2023-03-19 10:05:10] [INFO ] Dead Transitions using invariants and state equation in 76 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 179 ms. Remains : 43/47 places, 200/216 transitions.
[2023-03-19 10:05:10] [INFO ] Flatten gal took : 7 ms
[2023-03-19 10:05:10] [INFO ] Flatten gal took : 7 ms
[2023-03-19 10:05:10] [INFO ] Input system was already deterministic with 200 transitions.
[2023-03-19 10:05:10] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:05:10] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:05:10] [INFO ] Time to serialize gal into /tmp/CTLFireability2775588791348830896.gal : 3 ms
[2023-03-19 10:05:10] [INFO ] Time to serialize properties into /tmp/CTLFireability15620961130187462116.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/CTLFireability2775588791348830896.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15620961130187462116.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,40117,0.055883,5580,2,362,5,7505,6,0,374,5841,0


Converting to forward existential form...Done !
original formula: EX(AX(((s2>=1)&&(l33>=1))))
=> equivalent forward existential formula: [(EY(Init) * !(EX(!(((s2>=1)&&(l33>=1))))))] != FALSE
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 0,0,0.124055,7428,1,0,205,17802,417,149,2746,16993,408
FORMULA Szymanski-PT-a02-CTLFireability-07 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 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 12 ms. Remains 40 /47 variables (removed 7) and now considering 172/216 (removed 44) transitions.
[2023-03-19 10:05:10] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 40 cols
[2023-03-19 10:05:10] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-19 10:05:10] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-19 10:05:10] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
[2023-03-19 10:05:10] [INFO ] Invariant cache hit.
[2023-03-19 10:05:10] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:05:10] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2023-03-19 10:05:10] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-19 10:05:10] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
[2023-03-19 10:05:10] [INFO ] Invariant cache hit.
[2023-03-19 10:05:10] [INFO ] Dead Transitions using invariants and state equation in 58 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 175 ms. Remains : 40/47 places, 172/216 transitions.
[2023-03-19 10:05:10] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:05:10] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:05:10] [INFO ] Input system was already deterministic with 172 transitions.
Finished random walk after 222 steps, including 2 resets, run visited all 1 properties in 2 ms. (steps per millisecond=111 )
FORMULA Szymanski-PT-a02-CTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-19 10:05:10] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:05:10] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:05:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16813107653462664535.gal : 1 ms
[2023-03-19 10:05:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12776261550151083295.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16813107653462664535.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12776261550151083295.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 LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 46 transition count 212
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 46 transition count 212
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Applied a total of 2 rules in 2 ms. Remains 46 /47 variables (removed 1) and now considering 212/216 (removed 4) transitions.
[2023-03-19 10:05:11] [INFO ] Flow matrix only has 78 transitions (discarded 134 similar events)
// Phase 1: matrix 78 rows 46 cols
[2023-03-19 10:05:11] [INFO ] Computed 1 place invariants in 0 ms
Loading property file /tmp/ReachabilityCardinality12776261550151083295.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,6,0.026767,4544,2,45,5,283,6,0,334,131,0
Total reachable state count : 6

ITS tools runner thread asked to quit. Dying gracefully.
[2023-03-19 10:05:11] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-19 10:05:11] [INFO ] Flow matrix only has 78 transitions (discarded 134 similar events)
[2023-03-19 10:05:11] [INFO ] Invariant cache hit.
[2023-03-19 10:05:11] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:05:11] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-19 10:05:11] [INFO ] Flow matrix only has 78 transitions (discarded 134 similar events)
[2023-03-19 10:05:11] [INFO ] Invariant cache hit.
[2023-03-19 10:05:11] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 46/47 places, 212/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 170 ms. Remains : 46/47 places, 212/216 transitions.
[2023-03-19 10:05:11] [INFO ] Flatten gal took : 6 ms
[2023-03-19 10:05:11] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:05:11] [INFO ] Input system was already deterministic with 212 transitions.
[2023-03-19 10:05:11] [INFO ] Flatten gal took : 6 ms
[2023-03-19 10:05:11] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:05:11] [INFO ] Time to serialize gal into /tmp/CTLFireability16942774977069809313.gal : 1 ms
[2023-03-19 10:05:11] [INFO ] Time to serialize properties into /tmp/CTLFireability12134697892397699785.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/CTLFireability16942774977069809313.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12134697892397699785.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,55978,0.079581,6460,2,492,5,11660,6,0,398,7688,0


Converting to forward existential form...Done !
original formula: (AF(((s1<1)||(l33<1))) * ((EF(((s3>=1)&&(l36>=1))) + AX(EX(((s3>=1)&&(l7>=1))))) + ((EX(((s2>=1)&&(l29>=1))) * EF(AX(((s1>=1)&&(l5>=1))))...359
=> equivalent forward existential formula: ([FwdG(Init,!(((s1<1)||(l33<1))))] = FALSE * (([((Init * !((E(TRUE U ((s3>=1)&&(l36>=1))) + !(EX(!(EX(((s3>=1)&&...1534
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t19, t20, t42, t43, t53, t54, t70, t71, t79, t102, t103, t145, t153, t154, t155, t156...299
(forward)formula 0,1,0.416513,17940,1,0,292,67182,474,200,2977,61218,512
FORMULA Szymanski-PT-a02-CTLFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 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 6 ms. Remains 42 /47 variables (removed 5) and now considering 196/216 (removed 20) transitions.
[2023-03-19 10:05:11] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2023-03-19 10:05:11] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-19 10:05:11] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-19 10:05:11] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 10:05:11] [INFO ] Invariant cache hit.
[2023-03-19 10:05:11] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:05:11] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
[2023-03-19 10:05:11] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 10:05:11] [INFO ] Invariant cache hit.
[2023-03-19 10:05:11] [INFO ] Dead Transitions using invariants and state equation in 74 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 189 ms. Remains : 42/47 places, 196/216 transitions.
[2023-03-19 10:05:11] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:05:11] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:05:11] [INFO ] Input system was already deterministic with 196 transitions.
[2023-03-19 10:05:11] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:05:11] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:05:11] [INFO ] Time to serialize gal into /tmp/CTLFireability9680638211926037933.gal : 1 ms
[2023-03-19 10:05:11] [INFO ] Time to serialize properties into /tmp/CTLFireability11609476564903620447.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/CTLFireability9680638211926037933.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11609476564903620447.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,35703,0.054906,5560,2,359,5,7500,6,0,366,5800,0


Converting to forward existential form...Done !
original formula: AX(EG(((s1<1)||(l20<1))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(((s1<1)||(l20<1)))))] = FALSE
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 0,1,0.412526,19536,1,0,345,86582,414,220,2695,89310,562
FORMULA Szymanski-PT-a02-CTLFireability-10 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 12 ms. Remains 41 /47 variables (removed 6) and now considering 180/216 (removed 36) transitions.
[2023-03-19 10:05:12] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
// Phase 1: matrix 70 rows 41 cols
[2023-03-19 10:05:12] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-19 10:05:12] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-19 10:05:12] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
[2023-03-19 10:05:12] [INFO ] Invariant cache hit.
[2023-03-19 10:05:12] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:05:12] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
[2023-03-19 10:05:12] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 10:05:12] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
[2023-03-19 10:05:12] [INFO ] Invariant cache hit.
[2023-03-19 10:05:12] [INFO ] Dead Transitions using invariants and state equation in 65 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 185 ms. Remains : 41/47 places, 180/216 transitions.
[2023-03-19 10:05:12] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:05:12] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:05:12] [INFO ] Input system was already deterministic with 180 transitions.
[2023-03-19 10:05:12] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:05:12] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:05:12] [INFO ] Time to serialize gal into /tmp/CTLFireability18121532619686952866.gal : 1 ms
[2023-03-19 10:05:12] [INFO ] Time to serialize properties into /tmp/CTLFireability6440605757094584082.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/CTLFireability18121532619686952866.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6440605757094584082.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,31544,0.054009,5176,2,351,5,6709,6,0,346,5499,0


Converting to forward existential form...Done !
original formula: (AG(EF(((s3>=1)&&(l9>=1)))) + EG(((AF(((s0<1)||(l3<1))) * (s0>=1)) * (l38>=1))))
=> equivalent forward existential formula: [(FwdU((Init * !(EG(((!(EG(!(((s0<1)||(l3<1))))) * (s0>=1)) * (l38>=1))))),TRUE) * !(E(TRUE U ((s3>=1)&&(l9>=1))...167
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t36, t37, t45, t46, t61, t86, t87, t123, t129, t130, t131, t132, t146, t165...281
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,0.194341,10456,1,0,233,29231,398,164,2696,26804,422
FORMULA Szymanski-PT-a02-CTLFireability-12 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 6 ms. Remains 42 /47 variables (removed 5) and now considering 196/216 (removed 20) transitions.
[2023-03-19 10:05:12] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2023-03-19 10:05:12] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-19 10:05:12] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-19 10:05:12] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 10:05:12] [INFO ] Invariant cache hit.
[2023-03-19 10:05:12] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:05:12] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
[2023-03-19 10:05:12] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 10:05:12] [INFO ] Invariant cache hit.
[2023-03-19 10:05:12] [INFO ] Dead Transitions using invariants and state equation in 72 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 183 ms. Remains : 42/47 places, 196/216 transitions.
[2023-03-19 10:05:12] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:05:12] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:05:12] [INFO ] Input system was already deterministic with 196 transitions.
[2023-03-19 10:05:12] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:05:12] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:05:12] [INFO ] Time to serialize gal into /tmp/CTLFireability17652747608896678119.gal : 2 ms
[2023-03-19 10:05:12] [INFO ] Time to serialize properties into /tmp/CTLFireability6255106722783693101.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/CTLFireability17652747608896678119.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6255106722783693101.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,35703,0.06506,5552,2,359,5,7500,6,0,366,5800,0


Converting to forward existential form...Done !
original formula: AG(AX(EF(((s0>=1)&&(l10>=1)))))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !(E(TRUE U ((s0>=1)&&(l10>=1)))))] = FALSE
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 0,0,0.165211,9248,1,0,210,26022,413,151,2717,22517,416
FORMULA Szymanski-PT-a02-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 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 5 ms. Remains 42 /47 variables (removed 5) and now considering 196/216 (removed 20) transitions.
[2023-03-19 10:05:13] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 10:05:13] [INFO ] Invariant cache hit.
[2023-03-19 10:05:13] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-19 10:05:13] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 10:05:13] [INFO ] Invariant cache hit.
[2023-03-19 10:05:13] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:05:13] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
[2023-03-19 10:05:13] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 10:05:13] [INFO ] Invariant cache hit.
[2023-03-19 10:05:13] [INFO ] Dead Transitions using invariants and state equation in 86 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 199 ms. Remains : 42/47 places, 196/216 transitions.
[2023-03-19 10:05:13] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:05:13] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:05:13] [INFO ] Input system was already deterministic with 196 transitions.
[2023-03-19 10:05:13] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:05:13] [INFO ] Flatten gal took : 4 ms
[2023-03-19 10:05:13] [INFO ] Time to serialize gal into /tmp/CTLFireability10173001572647820022.gal : 1 ms
[2023-03-19 10:05:13] [INFO ] Time to serialize properties into /tmp/CTLFireability2499943285430145511.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/CTLFireability10173001572647820022.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2499943285430145511.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,35703,0.057664,5548,2,359,5,7500,6,0,366,5800,0


Converting to forward existential form...Done !
original formula: (EG(((s2>=1)&&(l36>=1))) + EX(EG(E(!(EF(((s3>=1)&&(l29>=1)))) U A(((s1>=1)&&(l38>=1)) U ((s3>=1)&&(l16>=1)))))))
=> equivalent forward existential formula: ([FwdG(Init,((s2>=1)&&(l36>=1)))] != FALSE + [FwdG(EY(Init),E(!(E(TRUE U ((s3>=1)&&(l29>=1)))) U !((E(!(((s3>=1)...264
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 0,0,0.435251,21176,1,0,372,94917,438,242,2739,97493,602
FORMULA Szymanski-PT-a02-CTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2023-03-19 10:05:13] [INFO ] Flatten gal took : 7 ms
[2023-03-19 10:05:13] [INFO ] Flatten gal took : 5 ms
Total runtime 11384 ms.

BK_STOP 1679220314889

--------------------
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-a02"
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-a02, 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-167912699300402"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-a02.tgz
mv Szymanski-PT-a02 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 ;