About the Execution of ITS-Tools for RwMutex-PT-r0010w0010
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 4587.00 | 0.00 | 0.00 | FFTTTTTFFTFTFTTT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r184-tall-174889264500609.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-r0010w0010, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r184-tall-174889264500609
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 468K
-rw-r--r-- 1 mcc users 6.1K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K 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 3.4K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.1K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 94K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K 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 27K 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-r0010w0010-CTLCardinality-2023-12
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-2023-13
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-2023-14
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-2023-15
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-2025-00
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-2025-01
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-2025-02
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-2025-03
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-2025-04
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-2025-05
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-2025-06
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-2025-07
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-2025-08
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-2025-09
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-2025-10
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-2025-11
=== Now, execution of the tool begins
BK_START 1749146297943
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-r0010w0010
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-05 17:58:19] [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 17:58:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 17:58:19] [INFO ] Load time of PNML (sax parser for PT used): 48 ms
[2025-06-05 17:58:19] [INFO ] Transformed 50 places.
[2025-06-05 17:58:19] [INFO ] Transformed 40 transitions.
[2025-06-05 17:58:19] [INFO ] Found NUPN structural information;
[2025-06-05 17:58:19] [INFO ] Parsed PT model containing 50 places and 40 transitions and 300 arcs in 129 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Initial state reduction rules removed 3 formulas.
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-2025-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-2025-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-2025-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-2023-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 39 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 40/40 transitions.
Applied a total of 0 rules in 6 ms. Remains 50 /50 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 50 cols
[2025-06-05 17:58:19] [INFO ] Computed 30 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:58:19] [INFO ] Implicit Places using invariants in 187 ms returned [4, 9, 12, 46]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 218 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 46/50 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 46 /46 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 240 ms. Remains : 46/50 places, 40/40 transitions.
Support contains 39 out of 46 places after structural reductions.
[2025-06-05 17:58:19] [INFO ] Flatten gal took : 24 ms
[2025-06-05 17:58:19] [INFO ] Flatten gal took : 10 ms
[2025-06-05 17:58:19] [INFO ] Input system was already deterministic with 40 transitions.
RANDOM walk for 40000 steps (8 resets) in 1624 ms. (24 steps per ms) remains 4/34 properties
BEST_FIRST walk for 40004 steps (8 resets) in 181 ms. (219 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 174 ms. (228 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 100 ms. (396 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 130 ms. (305 steps per ms) remains 4/4 properties
// Phase 1: matrix 40 rows 46 cols
[2025-06-05 17:58:20] [INFO ] Computed 26 invariants in 1 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/9 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp32 is UNSAT
After SMT solving in domain Real declared 37/86 variables, and 26 constraints, problems are : Problem set: 4 solved, 0 unsolved in 63 ms.
Refiners :[Domain max(s): 9/46 constraints, Positive P Invariants (semi-flows): 17/26 constraints, State Equation: 0/46 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 81ms problems are : Problem set: 4 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 4 atomic propositions for a total of 11 simplifications.
[2025-06-05 17:58:20] [INFO ] Flatten gal took : 7 ms
[2025-06-05 17:58:20] [INFO ] Flatten gal took : 7 ms
[2025-06-05 17:58:20] [INFO ] Input system was already deterministic with 40 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 40/40 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 44 transition count 38
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 44 transition count 38
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 44 transition count 36
Applied a total of 6 rules in 9 ms. Remains 44 /46 variables (removed 2) and now considering 36/40 (removed 4) transitions.
// Phase 1: matrix 36 rows 44 cols
[2025-06-05 17:58:20] [INFO ] Computed 26 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:58:20] [INFO ] Implicit Places using invariants in 61 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 19, 30, 40, 41, 42, 43]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 64 ms to find 16 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 28/46 places, 36/40 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 21 transition count 29
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 21 transition count 29
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 21 place count 21 transition count 22
Applied a total of 21 rules in 1 ms. Remains 21 /28 variables (removed 7) and now considering 22/36 (removed 14) transitions.
// Phase 1: matrix 22 rows 21 cols
[2025-06-05 17:58:20] [INFO ] Computed 10 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:58:20] [INFO ] Implicit Places using invariants in 21 ms returned []
[2025-06-05 17:58:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:58:20] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 21/46 places, 22/40 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 128 ms. Remains : 21/46 places, 22/40 transitions.
[2025-06-05 17:58:20] [INFO ] Flatten gal took : 3 ms
[2025-06-05 17:58:20] [INFO ] Flatten gal took : 2 ms
[2025-06-05 17:58:20] [INFO ] Input system was already deterministic with 22 transitions.
[2025-06-05 17:58:20] [INFO ] Flatten gal took : 1 ms
[2025-06-05 17:58:20] [INFO ] Flatten gal took : 1 ms
[2025-06-05 17:58:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality6676410560011801541.gal : 1 ms
[2025-06-05 17:58:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality1891887423031229764.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/CTLCardinality6676410560011801541.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1891887423031229764.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,1025,0.013679,3816,2,99,5,295,6,0,109,195,0
Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,0.014081,3816,1,0,6,295,7,1,165,195,1
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 46 /46 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 46 cols
[2025-06-05 17:58:20] [INFO ] Computed 26 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:58:20] [INFO ] Implicit Places using invariants in 64 ms returned [1, 2, 3, 4, 6, 8, 9, 10, 19, 30, 44, 45]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 65 ms to find 12 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 34/46 places, 40/40 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 30 transition count 36
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 30 transition count 36
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 12 place count 30 transition count 32
Applied a total of 12 rules in 1 ms. Remains 30 /34 variables (removed 4) and now considering 32/40 (removed 8) transitions.
// Phase 1: matrix 32 rows 30 cols
[2025-06-05 17:58:20] [INFO ] Computed 14 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:58:20] [INFO ] Implicit Places using invariants in 23 ms returned []
[2025-06-05 17:58:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:58:20] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 30/46 places, 32/40 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 130 ms. Remains : 30/46 places, 32/40 transitions.
[2025-06-05 17:58:20] [INFO ] Flatten gal took : 4 ms
[2025-06-05 17:58:20] [INFO ] Flatten gal took : 4 ms
[2025-06-05 17:58:20] [INFO ] Input system was already deterministic with 32 transitions.
[2025-06-05 17:58:20] [INFO ] Flatten gal took : 3 ms
[2025-06-05 17:58:20] [INFO ] Flatten gal took : 3 ms
[2025-06-05 17:58:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality14428500532788597674.gal : 1 ms
[2025-06-05 17:58:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality7396455801252439826.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/CTLCardinality14428500532788597674.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7396455801252439826.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,1030,0.014258,4464,2,816,5,2017,6,0,155,1393,0
Converting to forward existential form...Done !
original formula: (EX((AX(!(E(((p17==0)||(p41==1)) U ((p5==0)||(p34==1))))) * AX(FALSE))) + (EX(TRUE) * (AX(AX((p32==1))) + E(EX(!((((p26==1)||(p15==0))||(...234
=> equivalent forward existential formula: ([((Init * !(EX((!(EX(!(!(E(((p17==0)||(p41==1)) U ((p5==0)||(p34==1))))))) * !(EX(!(FALSE))))))) * !(EX(TRUE)))...411
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.051411,6512,1,0,15,9217,27,8,861,4304,14
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 46/46 places, 40/40 transitions.
Graph (trivial) has 2 edges and 46 vertex of which 2 / 46 are part of one of the 1 SCC in 2 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 8 place count 45 transition count 32
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 22 place count 31 transition count 32
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 24 place count 29 transition count 30
Iterating global reduction 2 with 2 rules applied. Total rules applied 26 place count 29 transition count 30
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 28 place count 29 transition count 28
Applied a total of 28 rules in 14 ms. Remains 29 /46 variables (removed 17) and now considering 28/40 (removed 12) transitions.
[2025-06-05 17:58:21] [INFO ] Flow matrix only has 21 transitions (discarded 7 similar events)
// Phase 1: matrix 21 rows 29 cols
[2025-06-05 17:58:21] [INFO ] Computed 19 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:58:21] [INFO ] Implicit Places using invariants in 33 ms returned [1, 2, 3, 4, 5, 6, 7, 10, 28]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 35 ms to find 9 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 20/46 places, 28/40 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 14 transition count 22
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 14 transition count 22
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 18 place count 14 transition count 16
Applied a total of 18 rules in 2 ms. Remains 14 /20 variables (removed 6) and now considering 16/28 (removed 12) transitions.
[2025-06-05 17:58:21] [INFO ] Flow matrix only has 9 transitions (discarded 7 similar events)
// Phase 1: matrix 9 rows 14 cols
[2025-06-05 17:58:21] [INFO ] Computed 10 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:58:21] [INFO ] Implicit Places using invariants in 17 ms returned []
[2025-06-05 17:58:21] [INFO ] Flow matrix only has 9 transitions (discarded 7 similar events)
[2025-06-05 17:58:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:58:21] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 14/46 places, 16/40 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 96 ms. Remains : 14/46 places, 16/40 transitions.
[2025-06-05 17:58:21] [INFO ] Flatten gal took : 2 ms
[2025-06-05 17:58:21] [INFO ] Flatten gal took : 2 ms
[2025-06-05 17:58:21] [INFO ] Input system was already deterministic with 16 transitions.
[2025-06-05 17:58:21] [INFO ] Flatten gal took : 1 ms
[2025-06-05 17:58:21] [INFO ] Flatten gal took : 1 ms
[2025-06-05 17:58:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality10268481241507692580.gal : 0 ms
[2025-06-05 17:58:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality6406617517307577908.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/CTLCardinality10268481241507692580.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6406617517307577908.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,6,0.00323,3800,2,39,5,122,6,0,67,71,0
Converting to forward existential form...Done !
original formula: AG(AF(((p27==0)&&((p33==0)||(p45==1)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(((p27==0)&&((p33==0)||(p45==1)))))] = FALSE
Hit Full ! (commute/partial/dont) 8/0/8
(forward)formula 0,0,0.005724,4056,1,0,6,268,20,0,411,180,8
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 40/40 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 44 transition count 38
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 44 transition count 38
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 44 transition count 36
Applied a total of 6 rules in 1 ms. Remains 44 /46 variables (removed 2) and now considering 36/40 (removed 4) transitions.
// Phase 1: matrix 36 rows 44 cols
[2025-06-05 17:58:21] [INFO ] Computed 26 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:58:21] [INFO ] Implicit Places using invariants in 43 ms returned [1, 3, 4, 5, 6, 7, 8, 10, 19, 30, 40, 41, 43]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 44 ms to find 13 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 31/46 places, 36/40 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 25 transition count 30
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 25 transition count 30
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 18 place count 25 transition count 24
Applied a total of 18 rules in 1 ms. Remains 25 /31 variables (removed 6) and now considering 24/36 (removed 12) transitions.
// Phase 1: matrix 24 rows 25 cols
[2025-06-05 17:58:21] [INFO ] Computed 13 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:58:21] [INFO ] Implicit Places using invariants in 22 ms returned []
[2025-06-05 17:58:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:58:21] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 25/46 places, 24/40 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 105 ms. Remains : 25/46 places, 24/40 transitions.
[2025-06-05 17:58:21] [INFO ] Flatten gal took : 2 ms
[2025-06-05 17:58:21] [INFO ] Flatten gal took : 1 ms
[2025-06-05 17:58:21] [INFO ] Input system was already deterministic with 24 transitions.
[2025-06-05 17:58:21] [INFO ] Flatten gal took : 1 ms
[2025-06-05 17:58:21] [INFO ] Flatten gal took : 2 ms
[2025-06-05 17:58:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality15208532425358494704.gal : 1 ms
[2025-06-05 17:58:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality12633323339186715345.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/CTLCardinality15208532425358494704.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12633323339186715345.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,1026,0.005514,3884,2,180,5,498,6,0,127,327,0
Converting to forward existential form...Done !
original formula: AX(((EX(((p11==0)&&(p2==1))) * AG(((p37!=0)&&(p45!=1)))) * ((p8==0)&&(p30==1))))
=> equivalent forward existential formula: (([(EY(Init) * !(EX(((p11==0)&&(p2==1)))))] = FALSE * [(FwdU(EY(Init),TRUE) * !(((p37!=0)&&(p45!=1))))] = FALSE)...204
(forward)formula 0,0,0.006496,4140,1,0,9,498,9,2,211,327,2
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 40/40 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 44 transition count 38
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 44 transition count 38
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 44 transition count 36
Applied a total of 6 rules in 1 ms. Remains 44 /46 variables (removed 2) and now considering 36/40 (removed 4) transitions.
// Phase 1: matrix 36 rows 44 cols
[2025-06-05 17:58:21] [INFO ] Computed 26 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:58:21] [INFO ] Implicit Places using invariants in 49 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 19, 30, 40, 41, 42, 43]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 50 ms to find 16 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 28/46 places, 36/40 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 21 transition count 29
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 21 transition count 29
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 21 place count 21 transition count 22
Applied a total of 21 rules in 0 ms. Remains 21 /28 variables (removed 7) and now considering 22/36 (removed 14) transitions.
// Phase 1: matrix 22 rows 21 cols
[2025-06-05 17:58:21] [INFO ] Computed 10 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:58:21] [INFO ] Implicit Places using invariants in 17 ms returned []
[2025-06-05 17:58:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:58:21] [INFO ] Implicit Places using invariants and state equation in 26 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 : 21/46 places, 22/40 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 99 ms. Remains : 21/46 places, 22/40 transitions.
[2025-06-05 17:58:21] [INFO ] Flatten gal took : 2 ms
[2025-06-05 17:58:21] [INFO ] Flatten gal took : 1 ms
[2025-06-05 17:58:21] [INFO ] Input system was already deterministic with 22 transitions.
[2025-06-05 17:58:21] [INFO ] Flatten gal took : 1 ms
[2025-06-05 17:58:21] [INFO ] Flatten gal took : 1 ms
[2025-06-05 17:58:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality4810604831418561737.gal : 0 ms
[2025-06-05 17:58:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality9886888775388390368.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/CTLCardinality4810604831418561737.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9886888775388390368.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,1025,0.003971,3856,2,99,5,295,6,0,109,195,0
Converting to forward existential form...Done !
original formula: EX((p33==1))
=> equivalent forward existential formula: [(EY(Init) * (p33==1))] != FALSE
(forward)formula 0,1,0.004616,3984,1,0,9,303,8,1,166,195,2
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 40/40 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 44 transition count 38
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 44 transition count 38
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 44 transition count 36
Applied a total of 6 rules in 2 ms. Remains 44 /46 variables (removed 2) and now considering 36/40 (removed 4) transitions.
// Phase 1: matrix 36 rows 44 cols
[2025-06-05 17:58:21] [INFO ] Computed 26 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:58:21] [INFO ] Implicit Places using invariants in 49 ms returned [1, 2, 3, 4, 5, 6, 7, 10, 19, 30, 40, 41, 42, 43]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 50 ms to find 14 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/46 places, 36/40 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 24 transition count 30
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 24 transition count 30
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 18 place count 24 transition count 24
Applied a total of 18 rules in 1 ms. Remains 24 /30 variables (removed 6) and now considering 24/36 (removed 12) transitions.
// Phase 1: matrix 24 rows 24 cols
[2025-06-05 17:58:21] [INFO ] Computed 12 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:58:21] [INFO ] Implicit Places using invariants in 20 ms returned []
[2025-06-05 17:58:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:58:21] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 24/46 places, 24/40 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 101 ms. Remains : 24/46 places, 24/40 transitions.
[2025-06-05 17:58:21] [INFO ] Flatten gal took : 2 ms
[2025-06-05 17:58:21] [INFO ] Flatten gal took : 1 ms
[2025-06-05 17:58:21] [INFO ] Input system was already deterministic with 24 transitions.
[2025-06-05 17:58:21] [INFO ] Flatten gal took : 2 ms
[2025-06-05 17:58:21] [INFO ] Flatten gal took : 1 ms
[2025-06-05 17:58:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality7603131948456037712.gal : 0 ms
[2025-06-05 17:58:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality13368326587442943930.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/CTLCardinality7603131948456037712.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13368326587442943930.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,1026,0.005951,3880,2,234,5,628,6,0,123,429,0
Converting to forward existential form...Done !
original formula: AF(AX(((p41==0) + (EG(((p2==1)&&((p29==0)||(p19==1)))) * (p37==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(((p41==0) + (EG(((p2==1)&&((p29==0)||(p19==1)))) * (p37==1))))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.025281,4904,1,0,31,4987,24,24,620,4656,33
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 40/40 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 44 transition count 38
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 44 transition count 38
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 44 transition count 36
Applied a total of 6 rules in 2 ms. Remains 44 /46 variables (removed 2) and now considering 36/40 (removed 4) transitions.
// Phase 1: matrix 36 rows 44 cols
[2025-06-05 17:58:21] [INFO ] Computed 26 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:58:21] [INFO ] Implicit Places using invariants in 53 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 19, 30, 40, 41, 42, 43]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 54 ms to find 16 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 28/46 places, 36/40 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 22 transition count 30
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 22 transition count 30
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 18 place count 22 transition count 24
Applied a total of 18 rules in 1 ms. Remains 22 /28 variables (removed 6) and now considering 24/36 (removed 12) transitions.
// Phase 1: matrix 24 rows 22 cols
[2025-06-05 17:58:21] [INFO ] Computed 10 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:58:21] [INFO ] Implicit Places using invariants in 19 ms returned []
[2025-06-05 17:58:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:58:21] [INFO ] Implicit Places using invariants and state equation in 26 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 : 22/46 places, 24/40 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 104 ms. Remains : 22/46 places, 24/40 transitions.
[2025-06-05 17:58:21] [INFO ] Flatten gal took : 3 ms
[2025-06-05 17:58:21] [INFO ] Flatten gal took : 2 ms
[2025-06-05 17:58:21] [INFO ] Input system was already deterministic with 24 transitions.
[2025-06-05 17:58:21] [INFO ] Flatten gal took : 2 ms
[2025-06-05 17:58:21] [INFO ] Flatten gal took : 1 ms
[2025-06-05 17:58:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality1035561382409584700.gal : 1 ms
[2025-06-05 17:58:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality6676060993158166143.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/CTLCardinality1035561382409584700.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6676060993158166143.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,1026,0.007279,3992,2,316,5,804,6,0,115,556,0
Converting to forward existential form...Done !
original formula: AF((AG(((p37==0)&&(p46==1))) * EX(TRUE)))
=> equivalent forward existential formula: [FwdG(Init,!((!(E(TRUE U !(((p37==0)&&(p46==1))))) * EX(TRUE))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.02029,4760,1,0,6,4151,19,1,598,1449,10
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 40/40 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 44 transition count 38
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 44 transition count 38
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 44 transition count 36
Applied a total of 6 rules in 2 ms. Remains 44 /46 variables (removed 2) and now considering 36/40 (removed 4) transitions.
// Phase 1: matrix 36 rows 44 cols
[2025-06-05 17:58:21] [INFO ] Computed 26 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:58:21] [INFO ] Implicit Places using invariants in 39 ms returned [2, 5, 6, 7, 8, 10, 30, 40, 41, 43]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 40 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 34/46 places, 36/40 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 29 transition count 31
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 29 transition count 31
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 15 place count 29 transition count 26
Applied a total of 15 rules in 1 ms. Remains 29 /34 variables (removed 5) and now considering 26/36 (removed 10) transitions.
// Phase 1: matrix 26 rows 29 cols
[2025-06-05 17:58:21] [INFO ] Computed 16 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:58:21] [INFO ] Implicit Places using invariants in 23 ms returned []
[2025-06-05 17:58:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:58:21] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 29/46 places, 26/40 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 95 ms. Remains : 29/46 places, 26/40 transitions.
[2025-06-05 17:58:21] [INFO ] Flatten gal took : 2 ms
[2025-06-05 17:58:21] [INFO ] Flatten gal took : 2 ms
[2025-06-05 17:58:21] [INFO ] Input system was already deterministic with 26 transitions.
[2025-06-05 17:58:21] [INFO ] Flatten gal took : 1 ms
[2025-06-05 17:58:21] [INFO ] Flatten gal took : 1 ms
[2025-06-05 17:58:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality3727493083807694081.gal : 0 ms
[2025-06-05 17:58:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality18135411333452576262.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/CTLCardinality3727493083807694081.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18135411333452576262.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,1027,0.008684,4080,2,457,5,1151,6,0,145,779,0
Converting to forward existential form...Done !
original formula: ((!(A(AG((!(AX((p31==1))) * EF(((p3==0)||(p14==1))))) U (p34==1))) + EX(TRUE)) + A((E((p10==1) U (p25==1)) * AG((p8==1))) U A((((p2==0)||...193
=> equivalent forward existential formula: (((([(FwdU((FwdU(Init,!((p34==1))) * !((p34==1))),TRUE) * !(EX(!((p31==1)))))] != FALSE + [(FwdU((FwdU(Init,!((p...772
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.029434,5360,1,0,9,3882,26,2,779,2116,11
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 40/40 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 44 transition count 38
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 44 transition count 38
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 44 transition count 36
Applied a total of 6 rules in 4 ms. Remains 44 /46 variables (removed 2) and now considering 36/40 (removed 4) transitions.
// Phase 1: matrix 36 rows 44 cols
[2025-06-05 17:58:21] [INFO ] Computed 26 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:58:21] [INFO ] Implicit Places using invariants in 46 ms returned [1, 2, 3, 4, 5, 6, 8, 9, 19, 40, 41, 42, 43]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 47 ms to find 13 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 31/46 places, 36/40 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 27 transition count 32
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 27 transition count 32
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 12 place count 27 transition count 28
Applied a total of 12 rules in 0 ms. Remains 27 /31 variables (removed 4) and now considering 28/36 (removed 8) transitions.
// Phase 1: matrix 28 rows 27 cols
[2025-06-05 17:58:21] [INFO ] Computed 13 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:58:21] [INFO ] Implicit Places using invariants in 20 ms returned []
[2025-06-05 17:58:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:58:21] [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 : 27/46 places, 28/40 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 109 ms. Remains : 27/46 places, 28/40 transitions.
[2025-06-05 17:58:21] [INFO ] Flatten gal took : 3 ms
[2025-06-05 17:58:21] [INFO ] Flatten gal took : 2 ms
[2025-06-05 17:58:21] [INFO ] Input system was already deterministic with 28 transitions.
[2025-06-05 17:58:21] [INFO ] Flatten gal took : 2 ms
[2025-06-05 17:58:21] [INFO ] Flatten gal took : 1 ms
[2025-06-05 17:58:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality1860871283073408942.gal : 0 ms
[2025-06-05 17:58:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality6787119572118110144.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/CTLCardinality1860871283073408942.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6787119572118110144.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,1028,0.012369,4136,2,431,5,1106,6,0,139,759,0
Converting to forward existential form...Done !
original formula: EG(EX(E(((p28==1)&&((p46==0)||(p21==1))) U EX(((p4==0)||(p17==1))))))
=> equivalent forward existential formula: [FwdG(Init,EX(E(((p28==1)&&((p46==0)||(p21==1))) U EX(((p4==0)||(p17==1))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 22/3/6
(forward)formula 0,1,0.032573,5032,1,0,7,4987,21,1,790,2189,12
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 40/40 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 44 transition count 38
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 44 transition count 38
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 44 transition count 36
Applied a total of 6 rules in 4 ms. Remains 44 /46 variables (removed 2) and now considering 36/40 (removed 4) transitions.
// Phase 1: matrix 36 rows 44 cols
[2025-06-05 17:58:21] [INFO ] Computed 26 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:58:22] [INFO ] Implicit Places using invariants in 56 ms returned [2, 3, 4, 5, 6, 7, 8, 9, 10, 19, 30, 40, 41, 42]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 56 ms to find 14 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/46 places, 36/40 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 25 transition count 31
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 25 transition count 31
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 15 place count 25 transition count 26
Applied a total of 15 rules in 1 ms. Remains 25 /30 variables (removed 5) and now considering 26/36 (removed 10) transitions.
// Phase 1: matrix 26 rows 25 cols
[2025-06-05 17:58:22] [INFO ] Computed 12 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:58:22] [INFO ] Implicit Places using invariants in 21 ms returned []
[2025-06-05 17:58:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:58:22] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 25/46 places, 26/40 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 113 ms. Remains : 25/46 places, 26/40 transitions.
[2025-06-05 17:58:22] [INFO ] Flatten gal took : 3 ms
[2025-06-05 17:58:22] [INFO ] Flatten gal took : 2 ms
[2025-06-05 17:58:22] [INFO ] Input system was already deterministic with 26 transitions.
[2025-06-05 17:58:22] [INFO ] Flatten gal took : 1 ms
[2025-06-05 17:58:22] [INFO ] Flatten gal took : 2 ms
[2025-06-05 17:58:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality16723001543371495193.gal : 1 ms
[2025-06-05 17:58:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality18029026219664661386.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/CTLCardinality16723001543371495193.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18029026219664661386.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,1027,0.00882,4060,2,432,5,1089,6,0,129,746,0
Converting to forward existential form...Done !
original formula: AG(AF(((AX(FALSE) + AX(((p10==0)&&(p9==1)))) + (AX(AF(((p39==0)&&(p30==1)))) + ((p45==0)&&(p47==1))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(((!(EX(!(FALSE))) + !(EX(!(((p10==0)&&(p9==1)))))) + (!(EX(!(!(EG(!(((p39==0)&&(p30==1))...197
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.029571,5468,1,0,9,5067,26,2,659,2205,14
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 40/40 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 44 transition count 38
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 44 transition count 38
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 44 transition count 36
Applied a total of 6 rules in 1 ms. Remains 44 /46 variables (removed 2) and now considering 36/40 (removed 4) transitions.
// Phase 1: matrix 36 rows 44 cols
[2025-06-05 17:58:22] [INFO ] Computed 26 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:58:22] [INFO ] Implicit Places using invariants in 49 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 19, 30, 40, 41, 42, 43]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 50 ms to find 16 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 28/46 places, 36/40 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 22 transition count 30
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 22 transition count 30
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 18 place count 22 transition count 24
Applied a total of 18 rules in 1 ms. Remains 22 /28 variables (removed 6) and now considering 24/36 (removed 12) transitions.
// Phase 1: matrix 24 rows 22 cols
[2025-06-05 17:58:22] [INFO ] Computed 10 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:58:22] [INFO ] Implicit Places using invariants in 20 ms returned []
[2025-06-05 17:58:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:58:22] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 22/46 places, 24/40 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 102 ms. Remains : 22/46 places, 24/40 transitions.
[2025-06-05 17:58:22] [INFO ] Flatten gal took : 1 ms
[2025-06-05 17:58:22] [INFO ] Flatten gal took : 2 ms
[2025-06-05 17:58:22] [INFO ] Input system was already deterministic with 24 transitions.
[2025-06-05 17:58:22] [INFO ] Flatten gal took : 3 ms
[2025-06-05 17:58:22] [INFO ] Flatten gal took : 1 ms
[2025-06-05 17:58:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality17766671179798474594.gal : 0 ms
[2025-06-05 17:58:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality3315620263481386963.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/CTLCardinality17766671179798474594.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3315620263481386963.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,1026,0.010392,3988,2,316,5,804,6,0,115,556,0
Converting to forward existential form...Done !
original formula: EX((p45==1))
=> equivalent forward existential formula: [(EY(Init) * (p45==1))] != FALSE
(forward)formula 0,1,0.011441,4244,1,0,7,804,8,1,178,556,2
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 46/46 places, 40/40 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 46 transition count 22
Reduce places removed 41 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 57 rules applied. Total rules applied 75 place count 5 transition count 6
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 76 place count 5 transition count 5
Ensure Unique test removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 77 place count 4 transition count 5
Applied a total of 77 rules in 2 ms. Remains 4 /46 variables (removed 42) and now considering 5/40 (removed 35) transitions.
// Phase 1: matrix 5 rows 4 cols
[2025-06-05 17:58:22] [INFO ] Computed 2 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:58:22] [INFO ] Implicit Places using invariants in 15 ms returned []
[2025-06-05 17:58:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:58:22] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 17:58:22] [INFO ] Redundant transitions in 0 ms returned []
Running 2 sub problems to find dead transitions.
[2025-06-05 17:58:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 2/4 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/4 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 4/8 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/8 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/8 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 8/9 variables, and 10 constraints, problems are : Problem set: 0 solved, 2 unsolved in 46 ms.
Refiners :[Domain max(s): 4/4 constraints, Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 2/4 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/4 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 4/8 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/8 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/8 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 0/8 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 8/9 variables, and 12 constraints, problems are : Problem set: 0 solved, 2 unsolved in 42 ms.
Refiners :[Domain max(s): 4/4 constraints, Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 94ms problems are : Problem set: 0 solved, 2 unsolved
Search for dead transitions found 0 dead transitions in 95ms
Starting structural reductions in SI_CTL mode, iteration 1 : 4/46 places, 5/40 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 139 ms. Remains : 4/46 places, 5/40 transitions.
[2025-06-05 17:58:22] [INFO ] Flatten gal took : 0 ms
[2025-06-05 17:58:22] [INFO ] Flatten gal took : 0 ms
[2025-06-05 17:58:22] [INFO ] Input system was already deterministic with 5 transitions.
[2025-06-05 17:58:22] [INFO ] Flatten gal took : 0 ms
[2025-06-05 17:58:22] [INFO ] Flatten gal took : 0 ms
[2025-06-05 17:58:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality12639945309262119804.gal : 0 ms
[2025-06-05 17:58:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality14889464482491122302.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/CTLCardinality12639945309262119804.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14889464482491122302.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,4,0.003951,3660,2,7,5,25,5,0,22,14,0
Converting to forward existential form...Done !
original formula: EG(EF((EF((p26==0)) + (p27==1))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (E(TRUE U (p26==0)) + (p27==1))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.00679,4044,1,0,7,45,17,2,86,34,13
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-05 17:58:22] [INFO ] Flatten gal took : 6 ms
[2025-06-05 17:58:22] [INFO ] Flatten gal took : 4 ms
Total runtime 3310 ms.
BK_STOP 1749146302530
--------------------
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-r0010w0010"
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-r0010w0010, 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-174889264500609"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0010w0010.tgz
mv RwMutex-PT-r0010w0010 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 '
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 ;