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.r357-smll-167891805800122.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 RwMutex-PT-r0010w0050, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r357-smll-167891805800122
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 5.3K Feb 25 22:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 51K Feb 25 22:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Feb 25 22:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 25 22:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.9K Feb 25 22:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 25 22:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Feb 25 22:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Feb 25 22:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 11 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 95K 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 RwMutex-PT-r0010w0050-CTLFireability-00
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-01
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-02
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-03
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-04
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-05
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-06
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-07
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-08
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-09
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-10
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-11
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-12
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-13
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-14
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678997601857

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=RwMutex-PT-r0010w0050
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202303021504
[2023-03-16 20:13:24] [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]
[2023-03-16 20:13:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 20:13:25] [INFO ] Load time of PNML (sax parser for PT used): 212 ms
[2023-03-16 20:13:25] [INFO ] Transformed 130 places.
[2023-03-16 20:13:25] [INFO ] Transformed 120 transitions.
[2023-03-16 20:13:25] [INFO ] Found NUPN structural information;
[2023-03-16 20:13:25] [INFO ] Parsed PT model containing 130 places and 120 transitions and 1260 arcs in 361 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 21 ms.
Initial state reduction rules removed 1 formulas.
FORMULA RwMutex-PT-r0010w0050-CTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 75 out of 130 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 120/120 transitions.
Applied a total of 0 rules in 30 ms. Remains 130 /130 variables (removed 0) and now considering 120/120 (removed 0) transitions.
// Phase 1: matrix 120 rows 130 cols
[2023-03-16 20:13:25] [INFO ] Computed 70 place invariants in 26 ms
[2023-03-16 20:13:26] [INFO ] Implicit Places using invariants in 489 ms returned [1, 23, 34, 37, 38, 39, 42, 44, 45, 51, 52, 54, 55, 57, 62, 67, 69, 72, 76, 78, 81, 85, 86, 88, 108]
Discarding 25 places :
Implicit Place search using SMT only with invariants took 549 ms to find 25 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 105/130 places, 120/120 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 94 transition count 109
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 94 transition count 109
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 33 place count 94 transition count 98
Applied a total of 33 rules in 9 ms. Remains 94 /105 variables (removed 11) and now considering 98/120 (removed 22) transitions.
// Phase 1: matrix 98 rows 94 cols
[2023-03-16 20:13:26] [INFO ] Computed 45 place invariants in 4 ms
[2023-03-16 20:13:26] [INFO ] Implicit Places using invariants in 60 ms returned []
[2023-03-16 20:13:26] [INFO ] Invariant cache hit.
[2023-03-16 20:13:26] [INFO ] Implicit Places using invariants and state equation in 154 ms returned []
Implicit Place search using SMT with State Equation took 217 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 94/130 places, 98/120 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 805 ms. Remains : 94/130 places, 98/120 transitions.
Support contains 75 out of 94 places after structural reductions.
[2023-03-16 20:13:26] [INFO ] Flatten gal took : 81 ms
[2023-03-16 20:13:26] [INFO ] Flatten gal took : 34 ms
[2023-03-16 20:13:26] [INFO ] Input system was already deterministic with 98 transitions.
Support contains 74 out of 94 places (down from 75) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 751 ms. (steps per millisecond=13 ) properties (out of 61) seen :51
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 9) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 6) 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 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-16 20:13:27] [INFO ] Invariant cache hit.
[2023-03-16 20:13:28] [INFO ] [Real]Absence check using 45 positive place invariants in 18 ms returned sat
[2023-03-16 20:13:28] [INFO ] After 122ms SMT Verify possible using all constraints in real domain returned unsat :5 sat :0
Fused 5 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 5 atomic propositions for a total of 15 simplifications.
[2023-03-16 20:13:28] [INFO ] Flatten gal took : 26 ms
[2023-03-16 20:13:28] [INFO ] Flatten gal took : 32 ms
[2023-03-16 20:13:28] [INFO ] Input system was already deterministic with 98 transitions.
Support contains 59 out of 94 places (down from 61) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 94/94 places, 98/98 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 85 transition count 89
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 85 transition count 89
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 27 place count 85 transition count 80
Applied a total of 27 rules in 13 ms. Remains 85 /94 variables (removed 9) and now considering 80/98 (removed 18) transitions.
// Phase 1: matrix 80 rows 85 cols
[2023-03-16 20:13:28] [INFO ] Computed 45 place invariants in 6 ms
[2023-03-16 20:13:28] [INFO ] Implicit Places using invariants in 143 ms returned [7, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 62, 78]
Discarding 35 places :
Implicit Place search using SMT only with invariants took 145 ms to find 35 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 50/94 places, 80/98 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 22 transition count 52
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 22 transition count 52
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 84 place count 22 transition count 24
Applied a total of 84 rules in 3 ms. Remains 22 /50 variables (removed 28) and now considering 24/80 (removed 56) transitions.
// Phase 1: matrix 24 rows 22 cols
[2023-03-16 20:13:28] [INFO ] Computed 10 place invariants in 0 ms
[2023-03-16 20:13:28] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-16 20:13:28] [INFO ] Invariant cache hit.
[2023-03-16 20:13:28] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 22/94 places, 24/98 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 235 ms. Remains : 22/94 places, 24/98 transitions.
[2023-03-16 20:13:28] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:13:28] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:13:28] [INFO ] Input system was already deterministic with 24 transitions.
[2023-03-16 20:13:28] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:13:28] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:13:28] [INFO ] Time to serialize gal into /tmp/CTLFireability374700066338461797.gal : 1 ms
[2023-03-16 20:13:28] [INFO ] Time to serialize properties into /tmp/CTLFireability15999671678236620371.ctl : 6 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/CTLFireability374700066338461797.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15999671678236620371.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,1026,0.029864,3392,2,316,5,804,6,0,115,556,0


Converting to forward existential form...Done !
original formula: EX(EG(EX((p124==1))))
=> equivalent forward existential formula: [FwdG(EY(Init),EX((p124==1)))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.046738,4268,1,0,7,4215,16,1,550,1420,7
FORMULA RwMutex-PT-r0010w0050-CTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 94/94 places, 98/98 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 86 transition count 90
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 86 transition count 90
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 24 place count 86 transition count 82
Applied a total of 24 rules in 24 ms. Remains 86 /94 variables (removed 8) and now considering 82/98 (removed 16) transitions.
// Phase 1: matrix 82 rows 86 cols
[2023-03-16 20:13:28] [INFO ] Computed 45 place invariants in 2 ms
[2023-03-16 20:13:28] [INFO ] Implicit Places using invariants in 109 ms returned [7, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 62, 79]
Discarding 34 places :
Implicit Place search using SMT only with invariants took 113 ms to find 34 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 52/94 places, 82/98 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 24 transition count 54
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 24 transition count 54
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 84 place count 24 transition count 26
Applied a total of 84 rules in 6 ms. Remains 24 /52 variables (removed 28) and now considering 26/82 (removed 56) transitions.
// Phase 1: matrix 26 rows 24 cols
[2023-03-16 20:13:28] [INFO ] Computed 11 place invariants in 1 ms
[2023-03-16 20:13:28] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-16 20:13:28] [INFO ] Invariant cache hit.
[2023-03-16 20:13:28] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 24/94 places, 26/98 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 206 ms. Remains : 24/94 places, 26/98 transitions.
[2023-03-16 20:13:28] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:13:28] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:13:28] [INFO ] Input system was already deterministic with 26 transitions.
[2023-03-16 20:13:28] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:13:28] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:13:28] [INFO ] Time to serialize gal into /tmp/CTLFireability18339085569127518955.gal : 2 ms
[2023-03-16 20:13:28] [INFO ] Time to serialize properties into /tmp/CTLFireability9456365862449945694.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/CTLFireability18339085569127518955.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9456365862449945694.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,1027,0.015835,3548,2,423,5,1074,6,0,125,745,0


Converting to forward existential form...Done !
original formula: EG(E(!((((((p60==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76==1))&&((p77==1)&&(p78==1))))&&(((p79==1)&&(p80==1))&&(p81==1)))) ...167
=> equivalent forward existential formula: [FwdG(Init,E(!((((((p60==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76==1))&&((p77==1)&&(p78==1))))&&((...210
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/0/26
(forward)formula 0,1,0.04283,4656,1,0,7,5393,22,1,705,2198,11
FORMULA RwMutex-PT-r0010w0050-CTLFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 94/94 places, 98/98 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 85 transition count 89
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 85 transition count 89
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 27 place count 85 transition count 80
Applied a total of 27 rules in 9 ms. Remains 85 /94 variables (removed 9) and now considering 80/98 (removed 18) transitions.
// Phase 1: matrix 80 rows 85 cols
[2023-03-16 20:13:28] [INFO ] Computed 45 place invariants in 4 ms
[2023-03-16 20:13:29] [INFO ] Implicit Places using invariants in 104 ms returned [7, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 62, 78]
Discarding 34 places :
Implicit Place search using SMT only with invariants took 106 ms to find 34 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 51/94 places, 80/98 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 23 transition count 52
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 23 transition count 52
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 84 place count 23 transition count 24
Applied a total of 84 rules in 2 ms. Remains 23 /51 variables (removed 28) and now considering 24/80 (removed 56) transitions.
// Phase 1: matrix 24 rows 23 cols
[2023-03-16 20:13:29] [INFO ] Computed 11 place invariants in 1 ms
[2023-03-16 20:13:29] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-16 20:13:29] [INFO ] Invariant cache hit.
[2023-03-16 20:13:29] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 23/94 places, 24/98 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 184 ms. Remains : 23/94 places, 24/98 transitions.
[2023-03-16 20:13:29] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:13:29] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:13:29] [INFO ] Input system was already deterministic with 24 transitions.
[2023-03-16 20:13:29] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:13:29] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:13:29] [INFO ] Time to serialize gal into /tmp/CTLFireability3632722831374688341.gal : 1 ms
[2023-03-16 20:13:29] [INFO ] Time to serialize properties into /tmp/CTLFireability16339105532615027490.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/CTLFireability3632722831374688341.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16339105532615027490.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,1026,0.013842,3504,2,232,5,622,6,0,119,427,0


Converting to forward existential form...Done !
original formula: AX((((((p32==0)||(p72==0))||((p73==0)||(p74==0)))||(((p75==0)||(p76==0))||((p77==0)||(p78==0))))||(((p79==0)||(p80==0))||(p81==0))))
=> equivalent forward existential formula: [(EY(Init) * !((((((p32==0)||(p72==0))||((p73==0)||(p74==0)))||(((p75==0)||(p76==0))||((p77==0)||(p78==0))))||((...197
(forward)formula 0,1,0.019372,3820,1,0,7,668,9,2,230,427,2
FORMULA RwMutex-PT-r0010w0050-CTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 94/94 places, 98/98 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 87 transition count 91
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 87 transition count 91
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 21 place count 87 transition count 84
Applied a total of 21 rules in 7 ms. Remains 87 /94 variables (removed 7) and now considering 84/98 (removed 14) transitions.
// Phase 1: matrix 84 rows 87 cols
[2023-03-16 20:13:29] [INFO ] Computed 45 place invariants in 5 ms
[2023-03-16 20:13:29] [INFO ] Implicit Places using invariants in 114 ms returned [7, 23, 24, 25, 26, 31, 32, 33, 34, 35, 36, 37, 38, 39, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 63, 80]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 124 ms to find 28 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 59/94 places, 84/98 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 39 transition count 64
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 39 transition count 64
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 60 place count 39 transition count 44
Applied a total of 60 rules in 3 ms. Remains 39 /59 variables (removed 20) and now considering 44/84 (removed 40) transitions.
// Phase 1: matrix 44 rows 39 cols
[2023-03-16 20:13:29] [INFO ] Computed 17 place invariants in 2 ms
[2023-03-16 20:13:29] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-16 20:13:29] [INFO ] Invariant cache hit.
[2023-03-16 20:13:29] [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.
Starting structural reductions in LTL mode, iteration 2 : 39/94 places, 44/98 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 227 ms. Remains : 39/94 places, 44/98 transitions.
[2023-03-16 20:13:29] [INFO ] Flatten gal took : 10 ms
[2023-03-16 20:13:29] [INFO ] Flatten gal took : 15 ms
[2023-03-16 20:13:29] [INFO ] Input system was already deterministic with 44 transitions.
[2023-03-16 20:13:29] [INFO ] Flatten gal took : 10 ms
[2023-03-16 20:13:29] [INFO ] Flatten gal took : 10 ms
[2023-03-16 20:13:29] [INFO ] Time to serialize gal into /tmp/CTLFireability8396684330402005439.gal : 3 ms
[2023-03-16 20:13:29] [INFO ] Time to serialize properties into /tmp/CTLFireability8159367656397081167.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8396684330402005439.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8159367656397081167.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,1036,0.088164,6112,2,3327,5,7676,6,0,203,5333,0


Converting to forward existential form...Done !
original formula: (EX(((EX((p118==0)) + ((p106==1)&&(((((p23==0)||(p72==0))||((p73==0)||(p74==0)))||(((p75==0)||(p76==0))||((p77==0)||(p78==0))))||(((p79==...1169
=> equivalent forward existential formula: (([(((FwdU((Init * EX(((EX((p118==0)) + ((p106==1)&&(((((p23==0)||(p72==0))||((p73==0)||(p74==0)))||(((p75==0)||...3947
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,1,0.832312,25904,1,0,36,126842,42,32,1661,54189,55
FORMULA RwMutex-PT-r0010w0050-CTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 94/94 places, 98/98 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 85 transition count 89
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 85 transition count 89
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 27 place count 85 transition count 80
Applied a total of 27 rules in 6 ms. Remains 85 /94 variables (removed 9) and now considering 80/98 (removed 18) transitions.
// Phase 1: matrix 80 rows 85 cols
[2023-03-16 20:13:30] [INFO ] Computed 45 place invariants in 2 ms
[2023-03-16 20:13:30] [INFO ] Implicit Places using invariants in 98 ms returned [7, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 34, 35, 37, 39, 41, 42, 43, 44, 45, 46, 47, 49, 50, 51, 52, 53, 62, 78]
Discarding 30 places :
Implicit Place search using SMT only with invariants took 101 ms to find 30 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 55/94 places, 80/98 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 31 transition count 56
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 31 transition count 56
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 72 place count 31 transition count 32
Applied a total of 72 rules in 2 ms. Remains 31 /55 variables (removed 24) and now considering 32/80 (removed 48) transitions.
// Phase 1: matrix 32 rows 31 cols
[2023-03-16 20:13:30] [INFO ] Computed 15 place invariants in 1 ms
[2023-03-16 20:13:30] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-16 20:13:30] [INFO ] Invariant cache hit.
[2023-03-16 20:13:30] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 31/94 places, 32/98 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 189 ms. Remains : 31/94 places, 32/98 transitions.
[2023-03-16 20:13:30] [INFO ] Flatten gal took : 6 ms
[2023-03-16 20:13:30] [INFO ] Flatten gal took : 6 ms
[2023-03-16 20:13:30] [INFO ] Input system was already deterministic with 32 transitions.
[2023-03-16 20:13:30] [INFO ] Flatten gal took : 6 ms
[2023-03-16 20:13:30] [INFO ] Flatten gal took : 6 ms
[2023-03-16 20:13:30] [INFO ] Time to serialize gal into /tmp/CTLFireability10381763635883870467.gal : 2 ms
[2023-03-16 20:13:30] [INFO ] Time to serialize properties into /tmp/CTLFireability7883098065393463379.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/CTLFireability10381763635883870467.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7883098065393463379.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,1030,0.037803,4036,2,828,5,2038,6,0,159,1401,0


Converting to forward existential form...Done !
original formula: A((!(((((((p37==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76==1))&&((p77==1)&&(p78==1))))&&((((p79==1)&&(p80==1))&&((p81==1)&&(...625
=> equivalent forward existential formula: [((Init * !(EG(!(EX(!((!(EX(!(!((((((p41==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76==1))&&((p77==1)...1382
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 30/0/2
Using saturation style SCC detection
(forward)formula 0,1,0.225043,6920,1,0,24,15389,41,16,1006,8609,23
FORMULA RwMutex-PT-r0010w0050-CTLFireability-04 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 : 94/94 places, 98/98 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 85 transition count 89
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 85 transition count 89
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 27 place count 85 transition count 80
Applied a total of 27 rules in 6 ms. Remains 85 /94 variables (removed 9) and now considering 80/98 (removed 18) transitions.
// Phase 1: matrix 80 rows 85 cols
[2023-03-16 20:13:30] [INFO ] Computed 45 place invariants in 1 ms
[2023-03-16 20:13:30] [INFO ] Implicit Places using invariants in 162 ms returned [7, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 62, 78]
Discarding 35 places :
Implicit Place search using SMT only with invariants took 163 ms to find 35 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 50/94 places, 80/98 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 22 transition count 52
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 22 transition count 52
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 84 place count 22 transition count 24
Applied a total of 84 rules in 2 ms. Remains 22 /50 variables (removed 28) and now considering 24/80 (removed 56) transitions.
// Phase 1: matrix 24 rows 22 cols
[2023-03-16 20:13:30] [INFO ] Computed 10 place invariants in 7 ms
[2023-03-16 20:13:30] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-16 20:13:30] [INFO ] Invariant cache hit.
[2023-03-16 20:13:30] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 22/94 places, 24/98 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 242 ms. Remains : 22/94 places, 24/98 transitions.
[2023-03-16 20:13:31] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:13:31] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:13:31] [INFO ] Input system was already deterministic with 24 transitions.
[2023-03-16 20:13:31] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:13:31] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:13:31] [INFO ] Time to serialize gal into /tmp/CTLFireability16478491294327667440.gal : 1 ms
[2023-03-16 20:13:31] [INFO ] Time to serialize properties into /tmp/CTLFireability14868156411008305997.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/CTLFireability16478491294327667440.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14868156411008305997.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,1026,0.015377,3492,2,316,5,804,6,0,115,556,0


Converting to forward existential form...Done !
original formula: EX((p90==0))
=> equivalent forward existential formula: [(EY(Init) * (p90==0))] != FALSE
(forward)formula 0,1,0.016667,3808,1,0,9,804,8,1,179,556,2
FORMULA RwMutex-PT-r0010w0050-CTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 94/94 places, 98/98 transitions.
Graph (trivial) has 8 edges and 94 vertex of which 8 / 94 are part of one of the 4 SCC in 4 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 0 with 44 rules applied. Total rules applied 45 place count 90 transition count 50
Reduce places removed 78 places and 0 transitions.
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 1 with 115 rules applied. Total rules applied 160 place count 12 transition count 13
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 161 place count 12 transition count 12
Applied a total of 161 rules in 19 ms. Remains 12 /94 variables (removed 82) and now considering 12/98 (removed 86) transitions.
[2023-03-16 20:13:31] [INFO ] Flow matrix only has 3 transitions (discarded 9 similar events)
// Phase 1: matrix 3 rows 12 cols
[2023-03-16 20:13:31] [INFO ] Computed 11 place invariants in 0 ms
[2023-03-16 20:13:31] [INFO ] Implicit Places using invariants in 30 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 31 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 11/94 places, 12/98 transitions.
Applied a total of 0 rules in 1 ms. Remains 11 /11 variables (removed 0) and now considering 12/12 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 52 ms. Remains : 11/94 places, 12/98 transitions.
[2023-03-16 20:13:31] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:13:31] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:13:31] [INFO ] Input system was already deterministic with 12 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
FORMULA RwMutex-PT-r0010w0050-CTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-16 20:13:31] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:13:31] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:13:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6094499121040818763.gal : 1 ms
[2023-03-16 20:13:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15868128553197577172.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/ReachabilityCardinality6094499121040818763.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15868128553197577172.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 : 94/94 places, 98/98 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 86 transition count 90
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 86 transition count 90
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 24 place count 86 transition count 82
Applied a total of 24 rules in 6 ms. Remains 86 /94 variables (removed 8) and now considering 82/98 (removed 16) transitions.
// Phase 1: matrix 82 rows 86 cols
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 ...329
[2023-03-16 20:13:31] [INFO ] Computed 45 place invariants in 5 ms
Loading property file /tmp/ReachabilityCardinality15868128553197577172.prop.
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,2,0.02003,3368,2,22,5,66,6,0,49,24,0
Total reachable state count : 2

ITS tools runner thread asked to quit. Dying gracefully.
[2023-03-16 20:13:31] [INFO ] Implicit Places using invariants in 111 ms returned [7, 22, 23, 24, 26, 27, 28, 29, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 42, 43, 44, 47, 48, 49, 50, 51, 52, 53, 62, 79]
Discarding 30 places :
Implicit Place search using SMT only with invariants took 112 ms to find 30 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 56/94 places, 82/98 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 32 transition count 58
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 32 transition count 58
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 72 place count 32 transition count 34
Applied a total of 72 rules in 3 ms. Remains 32 /56 variables (removed 24) and now considering 34/82 (removed 48) transitions.
// Phase 1: matrix 34 rows 32 cols
[2023-03-16 20:13:31] [INFO ] Computed 15 place invariants in 0 ms
[2023-03-16 20:13:31] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-16 20:13:31] [INFO ] Invariant cache hit.
[2023-03-16 20:13:31] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 32/94 places, 34/98 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 197 ms. Remains : 32/94 places, 34/98 transitions.
[2023-03-16 20:13:31] [INFO ] Flatten gal took : 6 ms
[2023-03-16 20:13:31] [INFO ] Flatten gal took : 6 ms
[2023-03-16 20:13:31] [INFO ] Input system was already deterministic with 34 transitions.
[2023-03-16 20:13:31] [INFO ] Flatten gal took : 6 ms
[2023-03-16 20:13:31] [INFO ] Flatten gal took : 7 ms
[2023-03-16 20:13:31] [INFO ] Time to serialize gal into /tmp/CTLFireability573051354109387315.gal : 1 ms
[2023-03-16 20:13:31] [INFO ] Time to serialize properties into /tmp/CTLFireability9508122054876041387.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability573051354109387315.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9508122054876041387.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1031,0.042052,4092,2,972,5,2190,6,0,165,1417,0


Converting to forward existential form...Done !
original formula: (A((((EX(((p83!=1) + A((p113==1) U (((((p20==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76==1))&&((p77==1)&&(p78==1))))&&(((p79=...666
=> equivalent forward existential formula: ([((Init * !(EG(!(!(EG(!((((((((p49==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76==1))&&((p77==1)&&(p7...1451
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/0/34
(forward)formula 0,1,0.23253,6732,1,0,16,13284,41,10,1033,6594,26
FORMULA RwMutex-PT-r0010w0050-CTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 94/94 places, 98/98 transitions.
Graph (trivial) has 8 edges and 94 vertex of which 8 / 94 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 0 with 43 rules applied. Total rules applied 44 place count 90 transition count 51
Reduce places removed 77 places and 0 transitions.
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 1 with 113 rules applied. Total rules applied 157 place count 13 transition count 15
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 158 place count 13 transition count 14
Applied a total of 158 rules in 9 ms. Remains 13 /94 variables (removed 81) and now considering 14/98 (removed 84) transitions.
[2023-03-16 20:13:31] [INFO ] Flow matrix only has 5 transitions (discarded 9 similar events)
// Phase 1: matrix 5 rows 13 cols
[2023-03-16 20:13:31] [INFO ] Computed 11 place invariants in 1 ms
[2023-03-16 20:13:31] [INFO ] Implicit Places using invariants in 31 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 32 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 12/94 places, 14/98 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 44 ms. Remains : 12/94 places, 14/98 transitions.
[2023-03-16 20:13:31] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:13:31] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:13:31] [INFO ] Input system was already deterministic with 14 transitions.
[2023-03-16 20:13:31] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:13:31] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:13:31] [INFO ] Time to serialize gal into /tmp/CTLFireability13411435765992174441.gal : 1 ms
[2023-03-16 20:13:31] [INFO ] Time to serialize properties into /tmp/CTLFireability14754815377317016628.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/CTLFireability13411435765992174441.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14754815377317016628.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,3,0.006772,3424,2,33,5,92,6,0,55,39,0


Converting to forward existential form...Done !
original formula: EG((EG((p118==0)) * (p129==0)))
=> equivalent forward existential formula: [FwdG(Init,(EG((p118==0)) * (p129==0)))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.012938,3740,1,0,7,141,23,2,332,82,11
FORMULA RwMutex-PT-r0010w0050-CTLFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 94/94 places, 98/98 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 87 transition count 91
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 87 transition count 91
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 21 place count 87 transition count 84
Applied a total of 21 rules in 6 ms. Remains 87 /94 variables (removed 7) and now considering 84/98 (removed 14) transitions.
// Phase 1: matrix 84 rows 87 cols
[2023-03-16 20:13:31] [INFO ] Computed 45 place invariants in 1 ms
[2023-03-16 20:13:31] [INFO ] Implicit Places using invariants in 97 ms returned [7, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 62, 80]
Discarding 32 places :
Implicit Place search using SMT only with invariants took 100 ms to find 32 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 55/94 places, 84/98 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 29 transition count 58
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 29 transition count 58
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 78 place count 29 transition count 32
Applied a total of 78 rules in 3 ms. Remains 29 /55 variables (removed 26) and now considering 32/84 (removed 52) transitions.
// Phase 1: matrix 32 rows 29 cols
[2023-03-16 20:13:31] [INFO ] Computed 13 place invariants in 0 ms
[2023-03-16 20:13:31] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-16 20:13:31] [INFO ] Invariant cache hit.
[2023-03-16 20:13:31] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 29/94 places, 32/98 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 183 ms. Remains : 29/94 places, 32/98 transitions.
[2023-03-16 20:13:31] [INFO ] Flatten gal took : 5 ms
[2023-03-16 20:13:31] [INFO ] Flatten gal took : 5 ms
[2023-03-16 20:13:31] [INFO ] Input system was already deterministic with 32 transitions.
[2023-03-16 20:13:31] [INFO ] Flatten gal took : 6 ms
[2023-03-16 20:13:31] [INFO ] Flatten gal took : 6 ms
[2023-03-16 20:13:31] [INFO ] Time to serialize gal into /tmp/CTLFireability6692615465840947236.gal : 1 ms
[2023-03-16 20:13:31] [INFO ] Time to serialize properties into /tmp/CTLFireability13671140970633555795.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/CTLFireability6692615465840947236.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13671140970633555795.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,1030,0.037811,4028,2,817,5,2016,6,0,151,1394,0


Converting to forward existential form...Done !
original formula: E((p85==1) U !(AX((EG((p86==1)) + E(AX((((((p18==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76==1))&&((p77==1)&&(p78==1))))&&(((...454
=> equivalent forward existential formula: [((EY(FwdU(Init,(p85==1))) * !(E(!(EX(!((((((p18==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76==1))&&(...509
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 30/0/2
(forward)formula 0,1,0.13255,6140,1,0,15,11015,31,8,901,4267,17
FORMULA RwMutex-PT-r0010w0050-CTLFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 94/94 places, 98/98 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 86 transition count 90
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 86 transition count 90
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 24 place count 86 transition count 82
Applied a total of 24 rules in 20 ms. Remains 86 /94 variables (removed 8) and now considering 82/98 (removed 16) transitions.
// Phase 1: matrix 82 rows 86 cols
[2023-03-16 20:13:32] [INFO ] Computed 45 place invariants in 2 ms
[2023-03-16 20:13:32] [INFO ] Implicit Places using invariants in 116 ms returned [7, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 51, 52, 53, 62, 79]
Discarding 33 places :
Implicit Place search using SMT only with invariants took 118 ms to find 33 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 53/94 places, 82/98 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 26 transition count 55
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 26 transition count 55
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 81 place count 26 transition count 28
Applied a total of 81 rules in 7 ms. Remains 26 /53 variables (removed 27) and now considering 28/82 (removed 54) transitions.
// Phase 1: matrix 28 rows 26 cols
[2023-03-16 20:13:32] [INFO ] Computed 12 place invariants in 0 ms
[2023-03-16 20:13:32] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-16 20:13:32] [INFO ] Invariant cache hit.
[2023-03-16 20:13:32] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 26/94 places, 28/98 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 216 ms. Remains : 26/94 places, 28/98 transitions.
[2023-03-16 20:13:32] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:13:32] [INFO ] Flatten gal took : 5 ms
[2023-03-16 20:13:32] [INFO ] Input system was already deterministic with 28 transitions.
[2023-03-16 20:13:32] [INFO ] Flatten gal took : 5 ms
[2023-03-16 20:13:32] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:13:32] [INFO ] Time to serialize gal into /tmp/CTLFireability3737004702093929273.gal : 1 ms
[2023-03-16 20:13:32] [INFO ] Time to serialize properties into /tmp/CTLFireability187718875768960942.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/CTLFireability3737004702093929273.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability187718875768960942.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1028,0.035326,3920,2,802,5,1961,6,0,135,1372,0


Converting to forward existential form...Done !
original formula: EF((AG((((((p40==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76==1))&&((p77==1)&&(p78==1))))&&(((p79==1)&&(p80==1))&&(p81==1)))) ...301
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * !(E(TRUE U !((((((p40==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76==1))&&((p77=...653
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/0/28
(forward)formula 0,0,0.132124,6032,1,0,10,10507,30,2,768,4113,12
FORMULA RwMutex-PT-r0010w0050-CTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 94/94 places, 98/98 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 85 transition count 89
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 85 transition count 89
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 27 place count 85 transition count 80
Applied a total of 27 rules in 11 ms. Remains 85 /94 variables (removed 9) and now considering 80/98 (removed 18) transitions.
// Phase 1: matrix 80 rows 85 cols
[2023-03-16 20:13:32] [INFO ] Computed 45 place invariants in 1 ms
[2023-03-16 20:13:32] [INFO ] Implicit Places using invariants in 85 ms returned [22, 23, 24, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 42, 44, 45, 46, 47, 48, 52, 53, 62, 78]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 88 ms to find 28 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 57/94 places, 80/98 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 36 transition count 59
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 36 transition count 59
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 0 with 21 rules applied. Total rules applied 63 place count 36 transition count 38
Applied a total of 63 rules in 4 ms. Remains 36 /57 variables (removed 21) and now considering 38/80 (removed 42) transitions.
// Phase 1: matrix 38 rows 36 cols
[2023-03-16 20:13:32] [INFO ] Computed 17 place invariants in 0 ms
[2023-03-16 20:13:32] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-16 20:13:32] [INFO ] Invariant cache hit.
[2023-03-16 20:13:32] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 36/94 places, 38/98 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 174 ms. Remains : 36/94 places, 38/98 transitions.
[2023-03-16 20:13:32] [INFO ] Flatten gal took : 5 ms
[2023-03-16 20:13:32] [INFO ] Flatten gal took : 5 ms
[2023-03-16 20:13:32] [INFO ] Input system was already deterministic with 38 transitions.
[2023-03-16 20:13:32] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:13:32] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:13:32] [INFO ] Time to serialize gal into /tmp/CTLFireability4164038941057121231.gal : 1 ms
[2023-03-16 20:13:32] [INFO ] Time to serialize properties into /tmp/CTLFireability12712638797578136087.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/CTLFireability4164038941057121231.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12712638797578136087.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,1033,0.068091,5784,2,2904,5,5168,6,0,185,2715,0


Converting to forward existential form...Done !
original formula: EG(((((AF(((AX(((((((p43==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76==1))&&((p77==1)&&(p78==1))))&&(((p79==1)&&(p80==1))&&(p8...894
=> equivalent forward existential formula: [FwdG(Init,((((!(EG(!(((!(EX(!(((((((p43==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76==1))&&((p77==1)...949
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,0.322901,13440,1,0,17,41688,31,12,1255,15188,17
FORMULA RwMutex-PT-r0010w0050-CTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 94/94 places, 98/98 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 85 transition count 89
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 85 transition count 89
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 27 place count 85 transition count 80
Applied a total of 27 rules in 2 ms. Remains 85 /94 variables (removed 9) and now considering 80/98 (removed 18) transitions.
// Phase 1: matrix 80 rows 85 cols
[2023-03-16 20:13:32] [INFO ] Computed 45 place invariants in 2 ms
[2023-03-16 20:13:33] [INFO ] Implicit Places using invariants in 78 ms returned [7, 23, 24, 25, 26, 27, 28, 29, 30, 33, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 62, 78]
Discarding 31 places :
Implicit Place search using SMT only with invariants took 81 ms to find 31 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 54/94 places, 80/98 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 29 transition count 55
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 29 transition count 55
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 75 place count 29 transition count 30
Applied a total of 75 rules in 3 ms. Remains 29 /54 variables (removed 25) and now considering 30/80 (removed 50) transitions.
// Phase 1: matrix 30 rows 29 cols
[2023-03-16 20:13:33] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-16 20:13:33] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-16 20:13:33] [INFO ] Invariant cache hit.
[2023-03-16 20:13:33] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 29/94 places, 30/98 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 147 ms. Remains : 29/94 places, 30/98 transitions.
[2023-03-16 20:13:33] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:13:33] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:13:33] [INFO ] Input system was already deterministic with 30 transitions.
[2023-03-16 20:13:33] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:13:33] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:13:33] [INFO ] Time to serialize gal into /tmp/CTLFireability7863824046533555254.gal : 1 ms
[2023-03-16 20:13:33] [INFO ] Time to serialize properties into /tmp/CTLFireability4011913970937333270.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/CTLFireability7863824046533555254.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4011913970937333270.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,1029,0.022797,3988,2,813,5,1999,6,0,149,1388,0


Converting to forward existential form...Done !
original formula: (AG((AF((p102==1)) + EG(!(A((p106==1) U ((p3==1)&&(p73==1))))))) + EX(A((((((p14==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76=...489
=> equivalent forward existential formula: [FwdG((FwdU((Init * !(EX(!((E(!(((((((p32==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76==1))&&((p77==1...1191
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 18/0/12
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,0.125509,6364,1,0,19,12633,45,10,910,5593,20
FORMULA RwMutex-PT-r0010w0050-CTLFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 94/94 places, 98/98 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 85 transition count 89
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 85 transition count 89
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 27 place count 85 transition count 80
Applied a total of 27 rules in 2 ms. Remains 85 /94 variables (removed 9) and now considering 80/98 (removed 18) transitions.
// Phase 1: matrix 80 rows 85 cols
[2023-03-16 20:13:33] [INFO ] Computed 45 place invariants in 1 ms
[2023-03-16 20:13:33] [INFO ] Implicit Places using invariants in 98 ms returned [7, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 62, 78]
Discarding 34 places :
Implicit Place search using SMT only with invariants took 102 ms to find 34 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 51/94 places, 80/98 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 24 transition count 53
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 24 transition count 53
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 81 place count 24 transition count 26
Applied a total of 81 rules in 2 ms. Remains 24 /51 variables (removed 27) and now considering 26/80 (removed 54) transitions.
// Phase 1: matrix 26 rows 24 cols
[2023-03-16 20:13:33] [INFO ] Computed 11 place invariants in 1 ms
[2023-03-16 20:13:33] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-16 20:13:33] [INFO ] Invariant cache hit.
[2023-03-16 20:13:33] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 24/94 places, 26/98 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 158 ms. Remains : 24/94 places, 26/98 transitions.
[2023-03-16 20:13:33] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:13:33] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:13:33] [INFO ] Input system was already deterministic with 26 transitions.
[2023-03-16 20:13:33] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:13:33] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:13:33] [INFO ] Time to serialize gal into /tmp/CTLFireability10675549206381447913.gal : 1 ms
[2023-03-16 20:13:33] [INFO ] Time to serialize properties into /tmp/CTLFireability5353014138111745204.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/CTLFireability10675549206381447913.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5353014138111745204.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,1027,0.012219,3552,2,423,5,1074,6,0,125,745,0


Converting to forward existential form...Done !
original formula: AG((AX((((((p37==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76==1))&&((p77==1)&&(p78==1))))&&(((p79==1)&&(p80==1))&&(p81==1)))) ...180
=> equivalent forward existential formula: ([(EY(FwdU(Init,TRUE)) * !((((((p37==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76==1))&&((p77==1)&&(p7...285
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.035373,4396,1,0,6,5167,23,0,661,1911,8
FORMULA RwMutex-PT-r0010w0050-CTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 94/94 places, 98/98 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 86 transition count 90
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 86 transition count 90
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 24 place count 86 transition count 82
Applied a total of 24 rules in 2 ms. Remains 86 /94 variables (removed 8) and now considering 82/98 (removed 16) transitions.
// Phase 1: matrix 82 rows 86 cols
[2023-03-16 20:13:33] [INFO ] Computed 45 place invariants in 1 ms
[2023-03-16 20:13:33] [INFO ] Implicit Places using invariants in 99 ms returned [7, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 39, 40, 41, 42, 43, 44, 45, 47, 49, 50, 51, 52, 53, 54, 63, 79]
Discarding 32 places :
Implicit Place search using SMT only with invariants took 101 ms to find 32 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 54/94 places, 82/98 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 28 transition count 56
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 28 transition count 56
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 78 place count 28 transition count 30
Applied a total of 78 rules in 2 ms. Remains 28 /54 variables (removed 26) and now considering 30/82 (removed 52) transitions.
// Phase 1: matrix 30 rows 28 cols
[2023-03-16 20:13:33] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-16 20:13:33] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-16 20:13:33] [INFO ] Invariant cache hit.
[2023-03-16 20:13:33] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 28/94 places, 30/98 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 189 ms. Remains : 28/94 places, 30/98 transitions.
[2023-03-16 20:13:33] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:13:33] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:13:33] [INFO ] Input system was already deterministic with 30 transitions.
[2023-03-16 20:13:33] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:13:33] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:13:33] [INFO ] Time to serialize gal into /tmp/CTLFireability18110151221818230219.gal : 3 ms
[2023-03-16 20:13:33] [INFO ] Time to serialize properties into /tmp/CTLFireability12992930378313381281.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/CTLFireability18110151221818230219.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12992930378313381281.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,1029,0.035923,3968,2,811,5,1993,6,0,145,1386,0


Converting to forward existential form...Done !
original formula: EX(AG((E(E((((((p49==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76==1))&&((p77==1)&&(p78==1))))&&(((p79==1)&&(p80==1))&&(p81==1)...597
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !((E(E((((((p49==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76==1))&&((p77==1)&...666
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/208/30
(forward)formula 0,1,0.148069,6080,1,0,14,11331,35,10,1045,4500,18
FORMULA RwMutex-PT-r0010w0050-CTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2023-03-16 20:13:33] [INFO ] Flatten gal took : 26 ms
[2023-03-16 20:13:33] [INFO ] Flatten gal took : 14 ms
Total runtime 8960 ms.

BK_STOP 1678997615033

--------------------
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="RwMutex-PT-r0010w0050"
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 RwMutex-PT-r0010w0050, 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 r357-smll-167891805800122"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0010w0050.tgz
mv RwMutex-PT-r0010w0050 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 ;