Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r184-tall-174889264600633.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=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 2-5832
Executing tool itstools
Input is RwMutex-PT-r0010w0100, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r184-tall-174889264600633
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 556K
-rw-r--r-- 1 mcc users 6.4K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 58K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 11 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 183K May 29 14:32 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME RwMutex-PT-r0010w0100-CTLCardinality-2023-12
FORMULA_NAME RwMutex-PT-r0010w0100-CTLCardinality-2023-13
FORMULA_NAME RwMutex-PT-r0010w0100-CTLCardinality-2023-14
FORMULA_NAME RwMutex-PT-r0010w0100-CTLCardinality-2023-15
FORMULA_NAME RwMutex-PT-r0010w0100-CTLCardinality-2025-00
FORMULA_NAME RwMutex-PT-r0010w0100-CTLCardinality-2025-01
FORMULA_NAME RwMutex-PT-r0010w0100-CTLCardinality-2025-02
FORMULA_NAME RwMutex-PT-r0010w0100-CTLCardinality-2025-03
FORMULA_NAME RwMutex-PT-r0010w0100-CTLCardinality-2025-04
FORMULA_NAME RwMutex-PT-r0010w0100-CTLCardinality-2025-05
FORMULA_NAME RwMutex-PT-r0010w0100-CTLCardinality-2025-06
FORMULA_NAME RwMutex-PT-r0010w0100-CTLCardinality-2025-07
FORMULA_NAME RwMutex-PT-r0010w0100-CTLCardinality-2025-08
FORMULA_NAME RwMutex-PT-r0010w0100-CTLCardinality-2025-09
FORMULA_NAME RwMutex-PT-r0010w0100-CTLCardinality-2025-10
FORMULA_NAME RwMutex-PT-r0010w0100-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1749146634769

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RwMutex-PT-r0010w0100
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-05 18:03:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-05 18:03:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 18:03:56] [INFO ] Load time of PNML (sax parser for PT used): 95 ms
[2025-06-05 18:03:56] [INFO ] Transformed 230 places.
[2025-06-05 18:03:56] [INFO ] Transformed 220 transitions.
[2025-06-05 18:03:56] [INFO ] Found NUPN structural information;
[2025-06-05 18:03:56] [INFO ] Parsed PT model containing 230 places and 220 transitions and 2460 arcs in 195 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Initial state reduction rules removed 4 formulas.
FORMULA RwMutex-PT-r0010w0100-CTLCardinality-2025-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0100-CTLCardinality-2025-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0100-CTLCardinality-2025-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0100-CTLCardinality-2023-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0100-CTLCardinality-2023-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 66 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 20 ms. Remains 230 /230 variables (removed 0) and now considering 220/220 (removed 0) transitions.
// Phase 1: matrix 220 rows 230 cols
[2025-06-05 18:03:56] [INFO ] Computed 120 invariants in 38 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:03:58] [INFO ] Implicit Places using invariants in 2046 ms returned [1, 2, 3, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 23, 34, 56, 67, 89, 100, 111, 112, 123, 134, 147, 148, 149, 150, 151, 153, 154, 155, 156, 157, 159, 160, 161, 162, 163, 164, 165, 166, 170, 171, 172, 174, 176, 179, 181, 182, 183, 184, 185, 187, 188, 189, 190, 191, 193, 194, 195, 196, 198, 199, 200, 201, 203, 206, 207, 208, 210, 212, 214, 216, 218, 220, 221, 222, 223, 224, 225, 227, 229]
Discarding 82 places :
Implicit Place search using SMT only with invariants took 2083 ms to find 82 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 148/230 places, 220/220 transitions.
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 54 place count 94 transition count 166
Iterating global reduction 0 with 54 rules applied. Total rules applied 108 place count 94 transition count 166
Ensure Unique test removed 54 transitions
Reduce isomorphic transitions removed 54 transitions.
Iterating post reduction 0 with 54 rules applied. Total rules applied 162 place count 94 transition count 112
Applied a total of 162 rules in 14 ms. Remains 94 /148 variables (removed 54) and now considering 112/220 (removed 108) transitions.
// Phase 1: matrix 112 rows 94 cols
[2025-06-05 18:03:58] [INFO ] Computed 38 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:03:58] [INFO ] Implicit Places using invariants in 91 ms returned []
[2025-06-05 18:03:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:03:58] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 211 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 94/230 places, 112/220 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2343 ms. Remains : 94/230 places, 112/220 transitions.
Support contains 66 out of 94 places after structural reductions.
[2025-06-05 18:03:58] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2025-06-05 18:03:58] [INFO ] Flatten gal took : 47 ms
[2025-06-05 18:03:58] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA RwMutex-PT-r0010w0100-CTLCardinality-2025-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0100-CTLCardinality-2025-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0100-CTLCardinality-2025-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-05 18:03:58] [INFO ] Flatten gal took : 21 ms
[2025-06-05 18:03:58] [INFO ] Input system was already deterministic with 112 transitions.
Support contains 47 out of 94 places (down from 66) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 2033 ms. (19 steps per ms) remains 7/28 properties
BEST_FIRST walk for 40004 steps (8 resets) in 127 ms. (312 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 92 ms. (430 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 97 ms. (408 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 117 ms. (339 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 127 ms. (312 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 61 ms. (645 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 172 ms. (231 steps per ms) remains 6/7 properties
[2025-06-05 18:03:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Problem AtomicPropp15 is UNSAT
At refinement iteration 1 (OVERLAPS) 60/75 variables, 19/19 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 0/19 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 19/94 variables, 19/38 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/94 variables, 0/38 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 112/206 variables, 94/132 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/206 variables, 0/132 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 0/206 variables, 0/132 constraints. Problems are: Problem set: 1 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 206/206 variables, and 132 constraints, problems are : Problem set: 1 solved, 5 unsolved in 209 ms.
Refiners :[Positive P Invariants (semi-flows): 38/38 constraints, State Equation: 94/94 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 5 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 5 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp23 is UNSAT
After SMT solving in domain Int declared 75/206 variables, and 19 constraints, problems are : Problem set: 6 solved, 0 unsolved in 62 ms.
Refiners :[Positive P Invariants (semi-flows): 19/38 constraints, State Equation: 0/94 constraints, PredecessorRefiner: 0/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 296ms problems are : Problem set: 6 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 6 atomic propositions for a total of 8 simplifications.
[2025-06-05 18:04:00] [INFO ] Flatten gal took : 17 ms
[2025-06-05 18:04:00] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA RwMutex-PT-r0010w0100-CTLCardinality-2025-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-05 18:04:00] [INFO ] Flatten gal took : 17 ms
[2025-06-05 18:04:00] [INFO ] Input system was already deterministic with 112 transitions.
Support contains 15 out of 94 places (down from 30) 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, 112/112 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 75 transition count 93
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 75 transition count 93
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 57 place count 75 transition count 74
Applied a total of 57 rules in 6 ms. Remains 75 /94 variables (removed 19) and now considering 74/112 (removed 38) transitions.
// Phase 1: matrix 74 rows 75 cols
[2025-06-05 18:04:00] [INFO ] Computed 38 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:04:00] [INFO ] Implicit Places using invariants in 78 ms returned [25, 34, 50, 51, 52, 53, 54, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 72, 73, 74]
Discarding 25 places :
Implicit Place search using SMT only with invariants took 80 ms to find 25 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 50/94 places, 74/112 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 29 transition count 53
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 29 transition count 53
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 29 transition count 32
Applied a total of 63 rules in 2 ms. Remains 29 /50 variables (removed 21) and now considering 32/74 (removed 42) transitions.
// Phase 1: matrix 32 rows 29 cols
[2025-06-05 18:04:00] [INFO ] Computed 13 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:04:00] [INFO ] Implicit Places using invariants in 22 ms returned []
[2025-06-05 18:04:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:04:00] [INFO ] Implicit Places using invariants and state equation in 35 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 : 29/94 places, 32/112 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 146 ms. Remains : 29/94 places, 32/112 transitions.
[2025-06-05 18:04:00] [INFO ] Flatten gal took : 3 ms
[2025-06-05 18:04:00] [INFO ] Flatten gal took : 3 ms
[2025-06-05 18:04:00] [INFO ] Input system was already deterministic with 32 transitions.
[2025-06-05 18:04:00] [INFO ] Flatten gal took : 3 ms
[2025-06-05 18:04:00] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:04:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality13994976496201024882.gal : 1 ms
[2025-06-05 18:04:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality8569760692784988993.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13994976496201024882.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8569760692784988993.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1030,0.026647,4416,2,817,5,2016,6,0,151,1394,0


Converting to forward existential form...Done !
original formula: AX(E(EF(EG(((p88==0)||(p102==1)))) U !((((p165==0)&&((p112==0)||(p135==1))) + AX((p44==1))))))
=> equivalent forward existential formula: [(EY(Init) * !(E(E(TRUE U EG(((p88==0)||(p102==1)))) U !((((p165==0)&&((p112==0)||(p135==1))) + !(EX(!((p44==1))...171
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.061461,6464,1,0,10,10549,25,3,849,4594,12
FORMULA RwMutex-PT-r0010w0100-CTLCardinality-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 94/94 places, 112/112 transitions.
Graph (trivial) has 12 edges and 94 vertex of which 12 / 94 are part of one of the 6 SCC in 3 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) 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 88 transition count 62
Reduce places removed 67 places and 0 transitions.
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 1 with 106 rules applied. Total rules applied 151 place count 21 transition count 23
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 152 place count 21 transition count 22
Applied a total of 152 rules in 19 ms. Remains 21 /94 variables (removed 73) and now considering 22/112 (removed 90) transitions.
[2025-06-05 18:04:00] [INFO ] Flow matrix only has 13 transitions (discarded 9 similar events)
// Phase 1: matrix 13 rows 21 cols
[2025-06-05 18:04:00] [INFO ] Computed 15 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:04:00] [INFO ] Implicit Places using invariants in 33 ms returned [11, 18, 19]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 35 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 18/94 places, 22/112 transitions.
Applied a total of 0 rules in 3 ms. Remains 18 /18 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 57 ms. Remains : 18/94 places, 22/112 transitions.
[2025-06-05 18:04:00] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:04:00] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:04:00] [INFO ] Input system was already deterministic with 22 transitions.
[2025-06-05 18:04:00] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:04:00] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:04:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality16783434912324109372.gal : 1 ms
[2025-06-05 18:04:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality8533354163912981206.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16783434912324109372.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8533354163912981206.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,7,0.006193,4020,2,46,5,183,6,0,87,99,0


Converting to forward existential form...Done !
original formula: EG(!(E((A((p54==0) U ((p42==0)||(p179==1))) + (p171==1)) U EG(((p134==0)||(p164==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(E((!((E(!(((p42==0)||(p179==1))) U (!((p54==0)) * !(((p42==0)||(p179==1))))) + EG(!(((p42==0)||(p17...220
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 18/4/4
(forward)formula 0,0,0.016115,4276,1,0,12,447,39,6,656,392,15
FORMULA RwMutex-PT-r0010w0100-CTLCardinality-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 94/94 places, 112/112 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 73 transition count 91
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 73 transition count 91
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 73 transition count 70
Applied a total of 63 rules in 5 ms. Remains 73 /94 variables (removed 21) and now considering 70/112 (removed 42) transitions.
// Phase 1: matrix 70 rows 73 cols
[2025-06-05 18:04:00] [INFO ] Computed 38 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:04:00] [INFO ] Implicit Places using invariants in 70 ms returned [1, 24, 32, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 64, 65, 66, 67, 68, 69, 70, 71, 72]
Discarding 27 places :
Implicit Place search using SMT only with invariants took 72 ms to find 27 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 46/94 places, 70/112 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 23 transition count 47
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 23 transition count 47
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 69 place count 23 transition count 24
Applied a total of 69 rules in 1 ms. Remains 23 /46 variables (removed 23) and now considering 24/70 (removed 46) transitions.
// Phase 1: matrix 24 rows 23 cols
[2025-06-05 18:04:00] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:04:00] [INFO ] Implicit Places using invariants in 21 ms returned []
[2025-06-05 18:04:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:04:00] [INFO ] Implicit Places using invariants and state equation in 27 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 : 23/94 places, 24/112 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 129 ms. Remains : 23/94 places, 24/112 transitions.
[2025-06-05 18:04:00] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:04:00] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:04:00] [INFO ] Input system was already deterministic with 24 transitions.
[2025-06-05 18:04:00] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:04:00] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:04:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality5905262105180820937.gal : 1 ms
[2025-06-05 18:04:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality3906406663765301860.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5905262105180820937.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3906406663765301860.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1026,0.009659,4000,2,232,5,622,6,0,119,427,0


Converting to forward existential form...Done !
original formula: AF(EX((p76==1)))
=> equivalent forward existential formula: [FwdG(Init,!(EX((p76==1))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.018192,4384,1,0,6,2781,16,0,586,1010,6
FORMULA RwMutex-PT-r0010w0100-CTLCardinality-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 94/94 places, 112/112 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 73 transition count 91
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 73 transition count 91
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 73 transition count 70
Applied a total of 63 rules in 8 ms. Remains 73 /94 variables (removed 21) and now considering 70/112 (removed 42) transitions.
// Phase 1: matrix 70 rows 73 cols
[2025-06-05 18:04:00] [INFO ] Computed 38 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:04:00] [INFO ] Implicit Places using invariants in 77 ms returned [1, 24, 32, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72]
Discarding 27 places :
Implicit Place search using SMT only with invariants took 78 ms to find 27 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 46/94 places, 70/112 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 22 transition count 46
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 22 transition count 46
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 22 transition count 22
Applied a total of 72 rules in 3 ms. Remains 22 /46 variables (removed 24) and now considering 22/70 (removed 48) transitions.
// Phase 1: matrix 22 rows 22 cols
[2025-06-05 18:04:00] [INFO ] Computed 11 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:04:00] [INFO ] Implicit Places using invariants in 17 ms returned []
[2025-06-05 18:04:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:04:00] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 22/94 places, 22/112 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 145 ms. Remains : 22/94 places, 22/112 transitions.
[2025-06-05 18:04:00] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:04:00] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:04:00] [INFO ] Input system was already deterministic with 22 transitions.
[2025-06-05 18:04:00] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:04:00] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:04:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality1595322378574263489.gal : 0 ms
[2025-06-05 18:04:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality454445464098025835.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1595322378574263489.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality454445464098025835.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1025,0.004109,3884,2,110,5,318,6,0,113,209,0


Converting to forward existential form...Done !
original formula: EX(EF((p6==0)))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * (p6==0))] != FALSE
(forward)formula 0,1,0.005506,4012,1,0,8,420,9,1,210,273,4
FORMULA RwMutex-PT-r0010w0100-CTLCardinality-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 94/94 places, 112/112 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 73 transition count 91
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 73 transition count 91
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 73 transition count 70
Applied a total of 63 rules in 2 ms. Remains 73 /94 variables (removed 21) and now considering 70/112 (removed 42) transitions.
// Phase 1: matrix 70 rows 73 cols
[2025-06-05 18:04:00] [INFO ] Computed 38 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:04:00] [INFO ] Implicit Places using invariants in 71 ms returned [1, 24, 32, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 71 ms to find 28 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 45/94 places, 70/112 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 21 transition count 46
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 21 transition count 46
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 21 transition count 22
Applied a total of 72 rules in 1 ms. Remains 21 /45 variables (removed 24) and now considering 22/70 (removed 48) transitions.
// Phase 1: matrix 22 rows 21 cols
[2025-06-05 18:04:00] [INFO ] Computed 10 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:04:00] [INFO ] Implicit Places using invariants in 23 ms returned []
[2025-06-05 18:04:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:04:00] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 21/94 places, 22/112 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 129 ms. Remains : 21/94 places, 22/112 transitions.
[2025-06-05 18:04:00] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-05 18:04:00] [INFO ] Flatten gal took : 2 ms
FORMULA RwMutex-PT-r0010w0100-CTLCardinality-2025-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-05 18:04:00] [INFO ] Flatten gal took : 4 ms
[2025-06-05 18:04:00] [INFO ] Input system was already deterministic with 22 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 94/94 places, 112/112 transitions.
Graph (trivial) has 12 edges and 94 vertex of which 12 / 94 are part of one of the 6 SCC in 0 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 49 transitions
Trivial Post-agglo rules discarded 49 transitions
Performed 49 trivial Post agglomeration. Transition count delta: 49
Iterating post reduction 0 with 49 rules applied. Total rules applied 50 place count 88 transition count 57
Reduce places removed 77 places and 0 transitions.
Ensure Unique test removed 44 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 1 with 121 rules applied. Total rules applied 171 place count 11 transition count 13
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 172 place count 11 transition count 12
Applied a total of 172 rules in 5 ms. Remains 11 /94 variables (removed 83) and now considering 12/112 (removed 100) transitions.
[2025-06-05 18:04:00] [INFO ] Flow matrix only has 3 transitions (discarded 9 similar events)
// Phase 1: matrix 3 rows 11 cols
[2025-06-05 18:04:00] [INFO ] Computed 10 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:04:00] [INFO ] Implicit Places using invariants in 18 ms returned []
[2025-06-05 18:04:00] [INFO ] Flow matrix only has 3 transitions (discarded 9 similar events)
[2025-06-05 18:04:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:04:00] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 18:04:00] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2025-06-05 18:04:00] [INFO ] Flow matrix only has 3 transitions (discarded 9 similar events)
[2025-06-05 18:04:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 10/11 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/13 variables, 11/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/13 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/13 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 13/14 variables, and 21 constraints, problems are : Problem set: 0 solved, 1 unsolved in 47 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 11/11 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 10/11 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/13 variables, 11/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/13 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/13 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/13 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 13/14 variables, and 22 constraints, problems are : Problem set: 0 solved, 1 unsolved in 31 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 11/11 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 82ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 82ms
Starting structural reductions in SI_CTL mode, iteration 1 : 11/94 places, 12/112 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 134 ms. Remains : 11/94 places, 12/112 transitions.
[2025-06-05 18:04:01] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:04:01] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:04:01] [INFO ] Input system was already deterministic with 12 transitions.
[2025-06-05 18:04:01] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:04:01] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:04:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality14849863836760033529.gal : 0 ms
[2025-06-05 18:04:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality1961258176144879319.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14849863836760033529.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1961258176144879319.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,2,0.00222,3788,2,22,5,66,6,0,49,24,0


Converting to forward existential form...Done !
original formula: AF((p159==1))
=> equivalent forward existential formula: [FwdG(Init,!((p159==1)))] = FALSE
Hit Full ! (commute/partial/dont) 10/0/2
(forward)formula 0,0,0.003415,3916,1,0,5,81,20,0,271,37,8
FORMULA RwMutex-PT-r0010w0100-CTLCardinality-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 94/94 places, 112/112 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 73 transition count 91
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 73 transition count 91
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 73 transition count 70
Applied a total of 63 rules in 3 ms. Remains 73 /94 variables (removed 21) and now considering 70/112 (removed 42) transitions.
// Phase 1: matrix 70 rows 73 cols
[2025-06-05 18:04:01] [INFO ] Computed 38 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:04:01] [INFO ] Implicit Places using invariants in 69 ms returned [1, 24, 32, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 70 ms to find 28 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 45/94 places, 70/112 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 21 transition count 46
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 21 transition count 46
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 21 transition count 22
Applied a total of 72 rules in 1 ms. Remains 21 /45 variables (removed 24) and now considering 22/70 (removed 48) transitions.
// Phase 1: matrix 22 rows 21 cols
[2025-06-05 18:04:01] [INFO ] Computed 10 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:04:01] [INFO ] Implicit Places using invariants in 15 ms returned []
[2025-06-05 18:04:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:04:01] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 21/94 places, 22/112 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 121 ms. Remains : 21/94 places, 22/112 transitions.
[2025-06-05 18:04:01] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:04:01] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:04:01] [INFO ] Input system was already deterministic with 22 transitions.
[2025-06-05 18:04:01] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:04:01] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:04:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality14993870881202174030.gal : 1 ms
[2025-06-05 18:04:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality14505472014991248104.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14993870881202174030.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14505472014991248104.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1025,0.00435,3856,2,99,5,295,6,0,109,195,0


Converting to forward existential form...Done !
original formula: EF(EX(AX(FALSE)))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !(EX(!(FALSE))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.007659,3984,1,0,5,1273,9,0,466,412,2
FORMULA RwMutex-PT-r0010w0100-CTLCardinality-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-05 18:04:01] [INFO ] Flatten gal took : 14 ms
[2025-06-05 18:04:01] [INFO ] Flatten gal took : 12 ms
Total runtime 5287 ms.

BK_STOP 1749146641332

--------------------
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -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="CTLCardinality"
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 2-5832"
echo " Executing tool itstools"
echo " Input is RwMutex-PT-r0010w0100, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r184-tall-174889264600633"
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 [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;