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-167891805800130.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is RwMutex-PT-r0010w0100, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r357-smll-167891805800130
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 604K
-rw-r--r-- 1 mcc users 6.7K Feb 25 22:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Feb 25 22:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 25 22:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K 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 3.7K 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 2.2K Feb 25 16:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Feb 25 22:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Feb 25 22:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Feb 25 22:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 25 22:52 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 183K 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-r0010w0100-CTLFireability-00
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-01
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-02
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-03
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-04
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-05
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-06
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-07
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-08
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-09
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-10
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-11
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-12
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-13
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-14
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678997762815

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-r0010w0100
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202303021504
[2023-03-16 20:16:06] [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 20:16:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 20:16:06] [INFO ] Load time of PNML (sax parser for PT used): 187 ms
[2023-03-16 20:16:06] [INFO ] Transformed 230 places.
[2023-03-16 20:16:06] [INFO ] Transformed 220 transitions.
[2023-03-16 20:16:06] [INFO ] Found NUPN structural information;
[2023-03-16 20:16:06] [INFO ] Parsed PT model containing 230 places and 220 transitions and 2460 arcs in 370 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 26 ms.
Initial state reduction rules removed 1 formulas.
FORMULA RwMutex-PT-r0010w0100-CTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 113 out of 230 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 230/230 places, 220/220 transitions.
Applied a total of 0 rules in 49 ms. Remains 230 /230 variables (removed 0) and now considering 220/220 (removed 0) transitions.
// Phase 1: matrix 220 rows 230 cols
[2023-03-16 20:16:07] [INFO ] Computed 120 place invariants in 50 ms
[2023-03-16 20:16:07] [INFO ] Implicit Places using invariants in 841 ms returned [2, 3, 8, 10, 11, 13, 14, 23, 56, 67, 100, 112, 123, 134, 147, 148, 150, 152, 154, 156, 157, 160, 161, 162, 165, 166, 167, 168, 172, 175, 176, 177, 178, 179, 180, 181, 184, 185, 186, 187, 189, 190, 192, 198, 199, 200, 201, 203, 204, 208, 211, 214, 215, 216, 220, 223, 225, 228, 229]
Discarding 59 places :
Implicit Place search using SMT only with invariants took 909 ms to find 59 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 171/230 places, 220/220 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 144 transition count 193
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 144 transition count 193
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 144 transition count 166
Applied a total of 81 rules in 23 ms. Remains 144 /171 variables (removed 27) and now considering 166/220 (removed 54) transitions.
// Phase 1: matrix 166 rows 144 cols
[2023-03-16 20:16:07] [INFO ] Computed 61 place invariants in 14 ms
[2023-03-16 20:16:08] [INFO ] Implicit Places using invariants in 155 ms returned []
[2023-03-16 20:16:08] [INFO ] Invariant cache hit.
[2023-03-16 20:16:08] [INFO ] Implicit Places using invariants and state equation in 298 ms returned []
Implicit Place search using SMT with State Equation took 457 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 144/230 places, 166/220 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1440 ms. Remains : 144/230 places, 166/220 transitions.
Support contains 113 out of 144 places after structural reductions.
[2023-03-16 20:16:08] [INFO ] Flatten gal took : 129 ms
[2023-03-16 20:16:09] [INFO ] Flatten gal took : 71 ms
[2023-03-16 20:16:09] [INFO ] Input system was already deterministic with 166 transitions.
Support contains 112 out of 144 places (down from 113) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 914 ms. (steps per millisecond=10 ) properties (out of 91) seen :63
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 28) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 26) 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 26) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 25) 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 25) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 24) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) 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 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) 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 :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) 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 19) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 18) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 17) 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 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 17) 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 17) 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 17) seen :1
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 :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 14) 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 14) 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 14) 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 13) seen :1
Running SMT prover for 12 properties.
[2023-03-16 20:16:10] [INFO ] Invariant cache hit.
[2023-03-16 20:16:10] [INFO ] [Real]Absence check using 61 positive place invariants in 29 ms returned sat
[2023-03-16 20:16:10] [INFO ] After 211ms SMT Verify possible using all constraints in real domain returned unsat :6 sat :0 real:6
[2023-03-16 20:16:11] [INFO ] [Nat]Absence check using 61 positive place invariants in 48 ms returned sat
[2023-03-16 20:16:11] [INFO ] After 181ms SMT Verify possible using all constraints in natural domain returned unsat :12 sat :0
Fused 12 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 12 atomic propositions for a total of 15 simplifications.
[2023-03-16 20:16:11] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-16 20:16:11] [INFO ] Flatten gal took : 52 ms
FORMULA RwMutex-PT-r0010w0100-CTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-16 20:16:11] [INFO ] Flatten gal took : 49 ms
[2023-03-16 20:16:11] [INFO ] Input system was already deterministic with 166 transitions.
Support contains 62 out of 144 places (down from 85) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 166/166 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 116 transition count 138
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 116 transition count 138
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 116 transition count 110
Applied a total of 84 rules in 26 ms. Remains 116 /144 variables (removed 28) and now considering 110/166 (removed 56) transitions.
// Phase 1: matrix 110 rows 116 cols
[2023-03-16 20:16:11] [INFO ] Computed 61 place invariants in 6 ms
[2023-03-16 20:16:11] [INFO ] Implicit Places using invariants in 198 ms returned [1, 2, 3, 4, 5, 6, 7, 26, 33, 46, 49, 60, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115]
Discarding 50 places :
Implicit Place search using SMT only with invariants took 201 ms to find 50 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 66/144 places, 110/166 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 25 transition count 69
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 25 transition count 69
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 0 with 41 rules applied. Total rules applied 123 place count 25 transition count 28
Applied a total of 123 rules in 3 ms. Remains 25 /66 variables (removed 41) and now considering 28/110 (removed 82) transitions.
// Phase 1: matrix 28 rows 25 cols
[2023-03-16 20:16:11] [INFO ] Computed 11 place invariants in 0 ms
[2023-03-16 20:16:11] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-16 20:16:11] [INFO ] Invariant cache hit.
[2023-03-16 20:16:11] [INFO ] Implicit Places using invariants and state equation in 53 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 : 25/144 places, 28/166 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 323 ms. Remains : 25/144 places, 28/166 transitions.
[2023-03-16 20:16:11] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:16:11] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:16:11] [INFO ] Input system was already deterministic with 28 transitions.
[2023-03-16 20:16:11] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:16:11] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:16:11] [INFO ] Time to serialize gal into /tmp/CTLFireability5201687315011001750.gal : 3 ms
[2023-03-16 20:16:11] [INFO ] Time to serialize properties into /tmp/CTLFireability8230653382680035546.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/CTLFireability5201687315011001750.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8230653382680035546.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,1028,0.028495,3480,2,421,5,1070,6,0,131,737,0


Converting to forward existential form...Done !
original formula: (AG(EX((p138==0))) * AF((((((p184==1)||(p122!=1))||((p123!=1)||(p124!=1)))||(((p125!=1)||(p126!=1))||((p127!=1)||(p128!=1))))||(((p129!=1...195
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EX((p138==0))))] = FALSE * [FwdG(Init,!((((((p184==1)||(p122!=1))||((p123!=1)||(p124!=1))...269
Hit Full ! (commute/partial/dont) 0/232/28
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.070996,4620,1,0,6,5258,21,0,886,1957,10
FORMULA RwMutex-PT-r0010w0100-CTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 166/166 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 119 transition count 141
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 119 transition count 141
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 119 transition count 116
Applied a total of 75 rules in 21 ms. Remains 119 /144 variables (removed 25) and now considering 116/166 (removed 50) transitions.
// Phase 1: matrix 116 rows 119 cols
[2023-03-16 20:16:11] [INFO ] Computed 61 place invariants in 4 ms
[2023-03-16 20:16:12] [INFO ] Implicit Places using invariants in 203 ms returned [1, 2, 3, 4, 5, 6, 26, 33, 48, 52, 63, 80, 81, 82, 83, 84, 85, 86, 87, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 114, 115, 116, 117, 118]
Discarding 48 places :
Implicit Place search using SMT only with invariants took 204 ms to find 48 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 71/144 places, 116/166 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 28 transition count 73
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 28 transition count 73
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Iterating post reduction 0 with 43 rules applied. Total rules applied 129 place count 28 transition count 30
Applied a total of 129 rules in 4 ms. Remains 28 /71 variables (removed 43) and now considering 30/116 (removed 86) transitions.
// Phase 1: matrix 30 rows 28 cols
[2023-03-16 20:16:12] [INFO ] Computed 13 place invariants in 0 ms
[2023-03-16 20:16:12] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-16 20:16:12] [INFO ] Invariant cache hit.
[2023-03-16 20:16:12] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 28/144 places, 30/166 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 323 ms. Remains : 28/144 places, 30/166 transitions.
[2023-03-16 20:16:12] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:16:12] [INFO ] Flatten gal took : 5 ms
[2023-03-16 20:16:12] [INFO ] Input system was already deterministic with 30 transitions.
[2023-03-16 20:16:12] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:16:12] [INFO ] Flatten gal took : 5 ms
[2023-03-16 20:16:12] [INFO ] Time to serialize gal into /tmp/CTLFireability5587961729892618814.gal : 1 ms
[2023-03-16 20:16:12] [INFO ] Time to serialize properties into /tmp/CTLFireability15197736593467076087.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/CTLFireability5587961729892618814.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15197736593467076087.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,1029,0.030172,3976,2,812,5,1989,6,0,145,1381,0


Converting to forward existential form...Done !
original formula: A(!(AG((EX(EX(((p11==1)&&(p131==1)))) * (p133==1)))) U ((AF(!(((p129==1)&&(p9==1)))) + (p156==1)) + (AX(EF((p174==1))) * ((EF(((p11==1)&&...213
=> equivalent forward existential formula: [((Init * !(EG(!(((!(EG(!(!(((p129==1)&&(p9==1)))))) + (p156==1)) + (!(EX(!(E(TRUE U (p174==1))))) * ((E(TRUE U ...688
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.145606,6088,1,0,12,9143,34,5,792,5451,17
FORMULA RwMutex-PT-r0010w0100-CTLFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 166/166 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 117 transition count 139
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 117 transition count 139
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 117 transition count 112
Applied a total of 81 rules in 10 ms. Remains 117 /144 variables (removed 27) and now considering 112/166 (removed 54) transitions.
// Phase 1: matrix 112 rows 117 cols
[2023-03-16 20:16:12] [INFO ] Computed 61 place invariants in 6 ms
[2023-03-16 20:16:12] [INFO ] Implicit Places using invariants in 201 ms returned [1, 2, 3, 4, 5, 6, 7, 26, 33, 46, 49, 61, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 111, 112, 113, 114, 115, 116]
Discarding 50 places :
Implicit Place search using SMT only with invariants took 205 ms to find 50 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 67/144 places, 112/166 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 25 transition count 70
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 25 transition count 70
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 0 with 42 rules applied. Total rules applied 126 place count 25 transition count 28
Applied a total of 126 rules in 4 ms. Remains 25 /67 variables (removed 42) and now considering 28/112 (removed 84) transitions.
// Phase 1: matrix 28 rows 25 cols
[2023-03-16 20:16:12] [INFO ] Computed 11 place invariants in 1 ms
[2023-03-16 20:16:12] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-16 20:16:12] [INFO ] Invariant cache hit.
[2023-03-16 20:16:12] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 25/144 places, 28/166 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 316 ms. Remains : 25/144 places, 28/166 transitions.
[2023-03-16 20:16:12] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:16:12] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:16:12] [INFO ] Input system was already deterministic with 28 transitions.
[2023-03-16 20:16:12] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:16:12] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:16:12] [INFO ] Time to serialize gal into /tmp/CTLFireability15279020919412111324.gal : 1 ms
[2023-03-16 20:16:12] [INFO ] Time to serialize properties into /tmp/CTLFireability2837649712865479040.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/CTLFireability15279020919412111324.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2837649712865479040.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,1028,0.034033,3912,2,798,5,1950,6,0,131,1366,0


Converting to forward existential form...Done !
original formula: EX(!(E(!(AF((p198==1))) U E(EF((p180==1)) U AF((((((p122==1)&&(p123==1))&&((p124==1)&&(p125==1)))&&(((p126==1)&&(p127==1))&&((p128==1)&&(...208
=> equivalent forward existential formula: [(EY(Init) * !(E(!(!(EG(!((p198==1))))) U E(E(TRUE U (p180==1)) U !(EG(!((((((p122==1)&&(p123==1))&&((p124==1)&&...271
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.114405,5760,1,0,10,10482,35,3,737,4104,15
FORMULA RwMutex-PT-r0010w0100-CTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 166/166 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 116 transition count 138
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 116 transition count 138
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 116 transition count 110
Applied a total of 84 rules in 8 ms. Remains 116 /144 variables (removed 28) and now considering 110/166 (removed 56) transitions.
// Phase 1: matrix 110 rows 116 cols
[2023-03-16 20:16:12] [INFO ] Computed 61 place invariants in 6 ms
[2023-03-16 20:16:13] [INFO ] Implicit Places using invariants in 186 ms returned [1, 2, 3, 4, 5, 6, 7, 26, 46, 49, 60, 77, 78, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115]
Discarding 48 places :
Implicit Place search using SMT only with invariants took 190 ms to find 48 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 68/144 places, 110/166 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 28 transition count 70
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 28 transition count 70
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 0 with 40 rules applied. Total rules applied 120 place count 28 transition count 30
Applied a total of 120 rules in 5 ms. Remains 28 /68 variables (removed 40) and now considering 30/110 (removed 80) transitions.
// Phase 1: matrix 30 rows 28 cols
[2023-03-16 20:16:13] [INFO ] Computed 13 place invariants in 0 ms
[2023-03-16 20:16:13] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-16 20:16:13] [INFO ] Invariant cache hit.
[2023-03-16 20:16:13] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 28/144 places, 30/166 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 292 ms. Remains : 28/144 places, 30/166 transitions.
[2023-03-16 20:16:13] [INFO ] Flatten gal took : 7 ms
[2023-03-16 20:16:13] [INFO ] Flatten gal took : 5 ms
[2023-03-16 20:16:13] [INFO ] Input system was already deterministic with 30 transitions.
[2023-03-16 20:16:13] [INFO ] Flatten gal took : 5 ms
[2023-03-16 20:16:13] [INFO ] Flatten gal took : 5 ms
[2023-03-16 20:16:13] [INFO ] Time to serialize gal into /tmp/CTLFireability2500792417462888563.gal : 1 ms
[2023-03-16 20:16:13] [INFO ] Time to serialize properties into /tmp/CTLFireability6797617185145812098.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/CTLFireability2500792417462888563.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6797617185145812098.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,1029,0.036326,3980,2,811,5,1993,6,0,145,1386,0


Converting to forward existential form...Done !
original formula: EX(((((((p122==1)&&(p123==1))&&((p124==1)&&(p125==1)))&&(((p126==1)&&(p127==1))&&((p128==1)&&(p129==1))))&&(((p130==1)&&(p131==1))&&(p80=...476
=> equivalent forward existential formula: ([(EY(Init) * (((((p122==1)&&(p123==1))&&((p124==1)&&(p125==1)))&&(((p126==1)&&(p127==1))&&((p128==1)&&(p129==1)...561
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 28/0/2
(forward)formula 0,1,0.129431,6092,1,0,9,10851,28,3,901,4393,17
FORMULA RwMutex-PT-r0010w0100-CTLFireability-03 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 : 144/144 places, 166/166 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 117 transition count 139
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 117 transition count 139
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 117 transition count 112
Applied a total of 81 rules in 11 ms. Remains 117 /144 variables (removed 27) and now considering 112/166 (removed 54) transitions.
// Phase 1: matrix 112 rows 117 cols
[2023-03-16 20:16:13] [INFO ] Computed 61 place invariants in 4 ms
[2023-03-16 20:16:13] [INFO ] Implicit Places using invariants in 181 ms returned [1, 2, 3, 4, 6, 7, 26, 33, 46, 50, 61, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 114, 115, 116]
Discarding 47 places :
Implicit Place search using SMT only with invariants took 184 ms to find 47 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 70/144 places, 112/166 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 31 transition count 73
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 31 transition count 73
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 0 with 39 rules applied. Total rules applied 117 place count 31 transition count 34
Applied a total of 117 rules in 5 ms. Remains 31 /70 variables (removed 39) and now considering 34/112 (removed 78) transitions.
// Phase 1: matrix 34 rows 31 cols
[2023-03-16 20:16:13] [INFO ] Computed 14 place invariants in 0 ms
[2023-03-16 20:16:13] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-16 20:16:13] [INFO ] Invariant cache hit.
[2023-03-16 20:16:13] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 31/144 places, 34/166 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 296 ms. Remains : 31/144 places, 34/166 transitions.
[2023-03-16 20:16:13] [INFO ] Flatten gal took : 6 ms
[2023-03-16 20:16:13] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:16:13] [INFO ] Input system was already deterministic with 34 transitions.
[2023-03-16 20:16:13] [INFO ] Flatten gal took : 5 ms
[2023-03-16 20:16:13] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:16:13] [INFO ] Time to serialize gal into /tmp/CTLFireability7204097905104079786.gal : 2 ms
[2023-03-16 20:16:13] [INFO ] Time to serialize properties into /tmp/CTLFireability17533065565301683593.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/CTLFireability7204097905104079786.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17533065565301683593.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,1031,0.04162,4096,2,970,5,2182,6,0,161,1414,0


Converting to forward existential form...Done !
original formula: EF((EG((AG((((((p122==1)&&(p123==1))&&((p124==1)&&(p125==1)))&&(((p126==1)&&(p127==1))&&((p128==1)&&(p129==1))))&&(((p130==1)&&(p131==1))...646
=> equivalent forward existential formula: [(FwdU((FwdU(Init,TRUE) * EG((!(E(TRUE U !((((((p122==1)&&(p123==1))&&((p124==1)&&(p125==1)))&&(((p126==1)&&(p12...717
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,0.180183,6472,1,0,10,14452,44,1,1058,5276,13
FORMULA RwMutex-PT-r0010w0100-CTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 166/166 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 119 transition count 141
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 119 transition count 141
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 119 transition count 116
Applied a total of 75 rules in 9 ms. Remains 119 /144 variables (removed 25) and now considering 116/166 (removed 50) transitions.
// Phase 1: matrix 116 rows 119 cols
[2023-03-16 20:16:13] [INFO ] Computed 61 place invariants in 3 ms
[2023-03-16 20:16:14] [INFO ] Implicit Places using invariants in 176 ms returned [1, 2, 3, 4, 5, 6, 7, 26, 34, 47, 50, 62, 79, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118]
Discarding 50 places :
Implicit Place search using SMT only with invariants took 178 ms to find 50 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 69/144 places, 116/166 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 28 transition count 75
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 28 transition count 75
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 0 with 41 rules applied. Total rules applied 123 place count 28 transition count 34
Applied a total of 123 rules in 3 ms. Remains 28 /69 variables (removed 41) and now considering 34/116 (removed 82) transitions.
// Phase 1: matrix 34 rows 28 cols
[2023-03-16 20:16:14] [INFO ] Computed 11 place invariants in 1 ms
[2023-03-16 20:16:14] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-16 20:16:14] [INFO ] Invariant cache hit.
[2023-03-16 20:16:14] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 28/144 places, 34/166 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 278 ms. Remains : 28/144 places, 34/166 transitions.
[2023-03-16 20:16:14] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:16:14] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:16:14] [INFO ] Input system was already deterministic with 34 transitions.
[2023-03-16 20:16:14] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:16:14] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:16:14] [INFO ] Time to serialize gal into /tmp/CTLFireability6923677861432560173.gal : 6 ms
[2023-03-16 20:16:14] [INFO ] Time to serialize properties into /tmp/CTLFireability9247901627319128468.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/CTLFireability6923677861432560173.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9247901627319128468.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,1031,0.128537,5928,2,3127,5,7368,6,0,149,5236,0


Converting to forward existential form...Done !
original formula: EG(EX(((!(A((p136==1) U (p190==1))) * (p230==0)) * (((p223==0)||(p216==1))||(((((p122==1)&&(p123==1))&&((p124==1)&&(p125==1)))&&(((p126==...236
=> equivalent forward existential formula: [FwdG(Init,EX(((!(!((E(!((p190==1)) U (!((p136==1)) * !((p190==1)))) + EG(!((p190==1)))))) * (p230==0)) * (((p22...326
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 32/0/2
(forward)formula 0,1,0.59476,15168,1,0,11,63492,28,3,948,20768,15
FORMULA RwMutex-PT-r0010w0100-CTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 166/166 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 116 transition count 138
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 116 transition count 138
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 116 transition count 110
Applied a total of 84 rules in 4 ms. Remains 116 /144 variables (removed 28) and now considering 110/166 (removed 56) transitions.
// Phase 1: matrix 110 rows 116 cols
[2023-03-16 20:16:14] [INFO ] Computed 61 place invariants in 2 ms
[2023-03-16 20:16:14] [INFO ] Implicit Places using invariants in 141 ms returned [1, 2, 3, 4, 5, 6, 7, 26, 33, 46, 49, 60, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114]
Discarding 49 places :
Implicit Place search using SMT only with invariants took 142 ms to find 49 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 67/144 places, 110/166 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 26 transition count 69
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 26 transition count 69
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 0 with 41 rules applied. Total rules applied 123 place count 26 transition count 28
Applied a total of 123 rules in 3 ms. Remains 26 /67 variables (removed 41) and now considering 28/110 (removed 82) transitions.
// Phase 1: matrix 28 rows 26 cols
[2023-03-16 20:16:14] [INFO ] Computed 12 place invariants in 0 ms
[2023-03-16 20:16:14] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-16 20:16:14] [INFO ] Invariant cache hit.
[2023-03-16 20:16:14] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 26/144 places, 28/166 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 209 ms. Remains : 26/144 places, 28/166 transitions.
[2023-03-16 20:16:14] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:16:14] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:16:14] [INFO ] Input system was already deterministic with 28 transitions.
[2023-03-16 20:16:14] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:16:14] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:16:14] [INFO ] Time to serialize gal into /tmp/CTLFireability10412827557887854290.gal : 1 ms
[2023-03-16 20:16:14] [INFO ] Time to serialize properties into /tmp/CTLFireability17779114228513224797.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/CTLFireability10412827557887854290.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17779114228513224797.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,1028,0.020653,3924,2,802,5,1961,6,0,135,1372,0


Converting to forward existential form...Done !
original formula: AX((EG((p155==0)) * (EX(AG((((((p122==0)||(p123==0))||((p124==0)||(p125==0)))||(((p126==0)||(p127==0))||((p128==0)||(p129==0))))||(((p130...329
=> equivalent forward existential formula: ([(EY(Init) * !(EG((p155==0))))] = FALSE * [((EY(Init) * !((((((p122==1)&&(p123==1))&&((p124==1)&&(p125==1)))&&(...417
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.066061,5772,1,0,7,10431,17,3,779,3864,7
FORMULA RwMutex-PT-r0010w0100-CTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 166/166 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 116 transition count 138
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 116 transition count 138
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 116 transition count 110
Applied a total of 84 rules in 4 ms. Remains 116 /144 variables (removed 28) and now considering 110/166 (removed 56) transitions.
// Phase 1: matrix 110 rows 116 cols
[2023-03-16 20:16:15] [INFO ] Computed 61 place invariants in 1 ms
[2023-03-16 20:16:15] [INFO ] Implicit Places using invariants in 173 ms returned [1, 2, 3, 4, 5, 6, 7, 26, 33, 46, 49, 60, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115]
Discarding 51 places :
Implicit Place search using SMT only with invariants took 175 ms to find 51 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 65/144 places, 110/166 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 24 transition count 69
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 24 transition count 69
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 0 with 41 rules applied. Total rules applied 123 place count 24 transition count 28
Applied a total of 123 rules in 2 ms. Remains 24 /65 variables (removed 41) and now considering 28/110 (removed 82) transitions.
// Phase 1: matrix 28 rows 24 cols
[2023-03-16 20:16:15] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-16 20:16:15] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-16 20:16:15] [INFO ] Invariant cache hit.
[2023-03-16 20:16:15] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 24/144 places, 28/166 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 259 ms. Remains : 24/144 places, 28/166 transitions.
[2023-03-16 20:16:15] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:16:15] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:16:15] [INFO ] Input system was already deterministic with 28 transitions.
[2023-03-16 20:16:15] [INFO ] Flatten gal took : 5 ms
[2023-03-16 20:16:15] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:16:15] [INFO ] Time to serialize gal into /tmp/CTLFireability12980692505526039253.gal : 1 ms
[2023-03-16 20:16:15] [INFO ] Time to serialize properties into /tmp/CTLFireability13936215097337889333.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/CTLFireability12980692505526039253.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13936215097337889333.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,1028,0.033492,3900,2,795,5,1939,6,0,127,1360,0


Converting to forward existential form...Done !
original formula: EG(AF((AX((p177==1)) * (((p116==1)||(p154==1))||(p176==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!((!(EX(!((p177==1)))) * (((p116==1)||(p154==1))||(p176==1)))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.103519,5484,1,0,7,10137,22,0,648,3473,8
FORMULA RwMutex-PT-r0010w0100-CTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 166/166 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 117 transition count 139
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 117 transition count 139
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 117 transition count 112
Applied a total of 81 rules in 6 ms. Remains 117 /144 variables (removed 27) and now considering 112/166 (removed 54) transitions.
// Phase 1: matrix 112 rows 117 cols
[2023-03-16 20:16:15] [INFO ] Computed 61 place invariants in 3 ms
[2023-03-16 20:16:15] [INFO ] Implicit Places using invariants in 205 ms returned [1, 2, 3, 4, 5, 6, 7, 26, 33, 46, 50, 61, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 93, 94, 96, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116]
Discarding 48 places :
Implicit Place search using SMT only with invariants took 207 ms to find 48 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 69/144 places, 112/166 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 28 transition count 71
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 28 transition count 71
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 0 with 41 rules applied. Total rules applied 123 place count 28 transition count 30
Applied a total of 123 rules in 5 ms. Remains 28 /69 variables (removed 41) and now considering 30/112 (removed 82) transitions.
// Phase 1: matrix 30 rows 28 cols
[2023-03-16 20:16:15] [INFO ] Computed 13 place invariants in 0 ms
[2023-03-16 20:16:15] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-16 20:16:15] [INFO ] Invariant cache hit.
[2023-03-16 20:16:15] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 28/144 places, 30/166 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 313 ms. Remains : 28/144 places, 30/166 transitions.
[2023-03-16 20:16:15] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:16:15] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:16:15] [INFO ] Input system was already deterministic with 30 transitions.
[2023-03-16 20:16:15] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:16:15] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:16:15] [INFO ] Time to serialize gal into /tmp/CTLFireability3373464505955241203.gal : 1 ms
[2023-03-16 20:16:15] [INFO ] Time to serialize properties into /tmp/CTLFireability14470795530219622677.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/CTLFireability3373464505955241203.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14470795530219622677.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,1029,0.038376,3980,2,894,5,2116,6,0,145,1458,0


Converting to forward existential form...Done !
original formula: AX(!(E((p172==1) U (E((p113==1) U (((((p122==1)&&(p123==1))&&((p124==1)&&(p125==1)))&&(((p126==1)&&(p127==1))&&((p128==1)&&(p129==1))))&&...478
=> equivalent forward existential formula: [(FwdU((FwdU(EY(Init),(p172==1)) * ((((((p122==1)&&(p123==1))&&((p124==1)&&(p125==1)))&&(((p126==1)&&(p127==1))&...521
Hit Full ! (commute/partial/dont) 28/0/2
Hit Full ! (commute/partial/dont) 28/0/2
(forward)formula 0,0,0.051288,4244,1,0,9,2116,23,1,320,1458,9
FORMULA RwMutex-PT-r0010w0100-CTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 166/166 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 117 transition count 139
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 117 transition count 139
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 117 transition count 112
Applied a total of 81 rules in 5 ms. Remains 117 /144 variables (removed 27) and now considering 112/166 (removed 54) transitions.
// Phase 1: matrix 112 rows 117 cols
[2023-03-16 20:16:15] [INFO ] Computed 61 place invariants in 3 ms
[2023-03-16 20:16:16] [INFO ] Implicit Places using invariants in 200 ms returned [1, 2, 3, 4, 5, 6, 7, 26, 33, 46, 49, 60, 77, 79, 80, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 110, 111, 112, 113, 114, 115, 116]
Discarding 48 places :
Implicit Place search using SMT only with invariants took 202 ms to find 48 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 69/144 places, 112/166 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 27 transition count 70
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 27 transition count 70
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 0 with 42 rules applied. Total rules applied 126 place count 27 transition count 28
Applied a total of 126 rules in 2 ms. Remains 27 /69 variables (removed 42) and now considering 28/112 (removed 84) transitions.
// Phase 1: matrix 28 rows 27 cols
[2023-03-16 20:16:16] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-16 20:16:16] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-16 20:16:16] [INFO ] Invariant cache hit.
[2023-03-16 20:16:16] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 27/144 places, 28/166 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 294 ms. Remains : 27/144 places, 28/166 transitions.
[2023-03-16 20:16:16] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:16:16] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:16:16] [INFO ] Input system was already deterministic with 28 transitions.
[2023-03-16 20:16:16] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:16:16] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:16:16] [INFO ] Time to serialize gal into /tmp/CTLFireability1154672139399652943.gal : 1 ms
[2023-03-16 20:16:16] [INFO ] Time to serialize properties into /tmp/CTLFireability7256157896672917138.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/CTLFireability1154672139399652943.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7256157896672917138.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,1028,0.026619,3924,2,615,5,1524,6,0,139,1057,0


Converting to forward existential form...Done !
original formula: E(AF(((((((p122==1)&&(p123==1))&&((p124==1)&&(p125==1)))&&(((p126==1)&&(p127==1))&&((p128==1)&&(p129==1))))&&(((p130==1)&&(p131==1))&&(p8...358
=> equivalent forward existential formula: [(FwdU(Init,!(EG(!(((((((p122==1)&&(p123==1))&&((p124==1)&&(p125==1)))&&(((p126==1)&&(p127==1))&&((p128==1)&&(p1...434
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,1,0.16097,6300,1,0,33,13614,41,27,835,9914,46
FORMULA RwMutex-PT-r0010w0100-CTLFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 166/166 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 119 transition count 141
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 119 transition count 141
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 119 transition count 116
Applied a total of 75 rules in 6 ms. Remains 119 /144 variables (removed 25) and now considering 116/166 (removed 50) transitions.
// Phase 1: matrix 116 rows 119 cols
[2023-03-16 20:16:16] [INFO ] Computed 61 place invariants in 3 ms
[2023-03-16 20:16:16] [INFO ] Implicit Places using invariants in 204 ms returned [1, 2, 3, 4, 5, 6, 7, 26, 33, 46, 50, 61, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 100, 101, 102, 103, 104, 105, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 118]
Discarding 48 places :
Implicit Place search using SMT only with invariants took 206 ms to find 48 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 71/144 places, 116/166 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 32 transition count 77
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 32 transition count 77
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 0 with 39 rules applied. Total rules applied 117 place count 32 transition count 38
Applied a total of 117 rules in 2 ms. Remains 32 /71 variables (removed 39) and now considering 38/116 (removed 78) transitions.
// Phase 1: matrix 38 rows 32 cols
[2023-03-16 20:16:16] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-16 20:16:16] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-16 20:16:16] [INFO ] Invariant cache hit.
[2023-03-16 20:16:16] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 32/144 places, 38/166 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 307 ms. Remains : 32/144 places, 38/166 transitions.
[2023-03-16 20:16:16] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:16:16] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:16:16] [INFO ] Input system was already deterministic with 38 transitions.
[2023-03-16 20:16:16] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:16:16] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:16:16] [INFO ] Time to serialize gal into /tmp/CTLFireability15067644230129057552.gal : 1 ms
[2023-03-16 20:16:16] [INFO ] Time to serialize properties into /tmp/CTLFireability6855084280427661830.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/CTLFireability15067644230129057552.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6855084280427661830.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,1033,0.130919,6020,2,3189,5,7468,6,0,169,5270,0


Converting to forward existential form...Done !
original formula: EX(((AG((!(A((((((p122==1)&&(p123==1))&&((p124==1)&&(p125==1)))&&(((p126==1)&&(p127==1))&&((p128==1)&&(p129==1))))&&(((p130==1)&&(p131==1...562
=> equivalent forward existential formula: (([(EY(Init) * !(E(TRUE U !((!(!((E(!((((((p122==1)&&(p123==1))&&((p124==1)&&(p125==1)))&&(((p126==1)&&(p127==1)...1044
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.676776,17924,1,0,11,81656,35,4,1179,27110,19
FORMULA RwMutex-PT-r0010w0100-CTLFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 166/166 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 117 transition count 139
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 117 transition count 139
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 117 transition count 112
Applied a total of 81 rules in 4 ms. Remains 117 /144 variables (removed 27) and now considering 112/166 (removed 54) transitions.
// Phase 1: matrix 112 rows 117 cols
[2023-03-16 20:16:17] [INFO ] Computed 61 place invariants in 2 ms
[2023-03-16 20:16:17] [INFO ] Implicit Places using invariants in 170 ms returned [1, 2, 3, 4, 5, 6, 7, 26, 33, 46, 50, 61, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116]
Discarding 51 places :
Implicit Place search using SMT only with invariants took 173 ms to find 51 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 66/144 places, 112/166 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 22 transition count 68
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 22 transition count 68
Ensure Unique test removed 44 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 0 with 44 rules applied. Total rules applied 132 place count 22 transition count 24
Applied a total of 132 rules in 1 ms. Remains 22 /66 variables (removed 44) and now considering 24/112 (removed 88) transitions.
// Phase 1: matrix 24 rows 22 cols
[2023-03-16 20:16:17] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-16 20:16:17] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-16 20:16:17] [INFO ] Invariant cache hit.
[2023-03-16 20:16:17] [INFO ] Implicit Places using invariants and state equation in 37 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 : 22/144 places, 24/166 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 241 ms. Remains : 22/144 places, 24/166 transitions.
[2023-03-16 20:16:17] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:16:17] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:16:17] [INFO ] Input system was already deterministic with 24 transitions.
[2023-03-16 20:16:17] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:16:17] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:16:17] [INFO ] Time to serialize gal into /tmp/CTLFireability14029974351106648602.gal : 1 ms
[2023-03-16 20:16:17] [INFO ] Time to serialize properties into /tmp/CTLFireability16511801062500565224.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/CTLFireability14029974351106648602.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16511801062500565224.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,1026,0.010114,3500,2,316,5,804,6,0,115,556,0


Converting to forward existential form...Done !
original formula: EX((p175==1))
=> equivalent forward existential formula: [(EY(Init) * (p175==1))] != FALSE
(forward)formula 0,1,0.010959,3816,1,0,7,804,8,1,178,556,2
FORMULA RwMutex-PT-r0010w0100-CTLFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 166/166 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 116 transition count 138
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 116 transition count 138
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 116 transition count 110
Applied a total of 84 rules in 3 ms. Remains 116 /144 variables (removed 28) and now considering 110/166 (removed 56) transitions.
// Phase 1: matrix 110 rows 116 cols
[2023-03-16 20:16:17] [INFO ] Computed 61 place invariants in 3 ms
[2023-03-16 20:16:17] [INFO ] Implicit Places using invariants in 139 ms returned [1, 2, 3, 4, 5, 6, 26, 33, 46, 49, 60, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 105, 106, 108, 109, 110, 111, 112, 113, 114, 115]
Discarding 46 places :
Implicit Place search using SMT only with invariants took 141 ms to find 46 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 70/144 places, 110/166 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 30 transition count 70
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 30 transition count 70
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 0 with 40 rules applied. Total rules applied 120 place count 30 transition count 30
Applied a total of 120 rules in 3 ms. Remains 30 /70 variables (removed 40) and now considering 30/110 (removed 80) transitions.
// Phase 1: matrix 30 rows 30 cols
[2023-03-16 20:16:17] [INFO ] Computed 15 place invariants in 0 ms
[2023-03-16 20:16:17] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-16 20:16:17] [INFO ] Invariant cache hit.
[2023-03-16 20:16:17] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 30/144 places, 30/166 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 240 ms. Remains : 30/144 places, 30/166 transitions.
[2023-03-16 20:16:17] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:16:17] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:16:17] [INFO ] Input system was already deterministic with 30 transitions.
[2023-03-16 20:16:17] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:16:17] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:16:17] [INFO ] Time to serialize gal into /tmp/CTLFireability1563333575121204550.gal : 1 ms
[2023-03-16 20:16:17] [INFO ] Time to serialize properties into /tmp/CTLFireability11487905681521486840.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/CTLFireability1563333575121204550.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11487905681521486840.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,1029,0.062021,4520,2,1611,5,3817,6,0,153,2686,0


Converting to forward existential form...Done !
original formula: AF((((((p122==0)||(p123==0))||((p124==0)||(p125==0)))||(((p126==0)||(p127==0))||((p128==0)||(p129==0)))) + (((p130==0)||(p131==0)) + ((p8...620
=> equivalent forward existential formula: [FwdG(Init,!((((((p122==0)||(p123==0))||((p124==0)||(p125==0)))||(((p126==0)||(p127==0))||((p128==0)||(p129==0))...671
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.271726,8480,1,0,14,21451,22,7,909,8602,15
FORMULA RwMutex-PT-r0010w0100-CTLFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 144/144 places, 166/166 transitions.
Graph (trivial) has 6 edges and 144 vertex of which 6 / 144 are part of one of the 3 SCC in 5 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 79 transitions
Trivial Post-agglo rules discarded 79 transitions
Performed 79 trivial Post agglomeration. Transition count delta: 79
Iterating post reduction 0 with 79 rules applied. Total rules applied 80 place count 141 transition count 84
Reduce places removed 130 places and 0 transitions.
Ensure Unique test removed 71 transitions
Reduce isomorphic transitions removed 71 transitions.
Iterating post reduction 1 with 201 rules applied. Total rules applied 281 place count 11 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 282 place count 11 transition count 12
Applied a total of 282 rules in 27 ms. Remains 11 /144 variables (removed 133) and now considering 12/166 (removed 154) transitions.
[2023-03-16 20:16:18] [INFO ] Flow matrix only has 3 transitions (discarded 9 similar events)
// Phase 1: matrix 3 rows 11 cols
[2023-03-16 20:16:18] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-16 20:16:18] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-16 20:16:18] [INFO ] Flow matrix only has 3 transitions (discarded 9 similar events)
[2023-03-16 20:16:18] [INFO ] Invariant cache hit.
[2023-03-16 20:16:18] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-03-16 20:16:18] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-16 20:16:18] [INFO ] Flow matrix only has 3 transitions (discarded 9 similar events)
[2023-03-16 20:16:18] [INFO ] Invariant cache hit.
[2023-03-16 20:16:18] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 11/144 places, 12/166 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 158 ms. Remains : 11/144 places, 12/166 transitions.
[2023-03-16 20:16:18] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:16:18] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:16:18] [INFO ] Input system was already deterministic with 12 transitions.
[2023-03-16 20:16:18] [INFO ] Flatten gal took : 0 ms
[2023-03-16 20:16:18] [INFO ] Flatten gal took : 0 ms
[2023-03-16 20:16:18] [INFO ] Time to serialize gal into /tmp/CTLFireability7209811351201161076.gal : 1 ms
[2023-03-16 20:16:18] [INFO ] Time to serialize properties into /tmp/CTLFireability2446021907789501587.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/CTLFireability7209811351201161076.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2446021907789501587.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,2,0.006551,3372,2,22,5,66,6,0,49,24,0


Converting to forward existential form...Done !
original formula: AF(EG((p228==0)))
=> equivalent forward existential formula: [FwdG(Init,!(EG((p228==0))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.011096,3688,1,0,6,81,22,2,253,39,6
FORMULA RwMutex-PT-r0010w0100-CTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2023-03-16 20:16:18] [INFO ] Flatten gal took : 15 ms
[2023-03-16 20:16:18] [INFO ] Flatten gal took : 15 ms
Total runtime 12027 ms.

BK_STOP 1678997779559

--------------------
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-r0010w0100"
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-r0010w0100, 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-167891805800130"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0010w0100.tgz
mv RwMutex-PT-r0010w0100 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 ;