About the Execution of ITS-Tools for ErlangenMainframeV0-PT-1302
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 1895809.00 | 0.00 | 0.00 | FTTTFTTFFTTFFFFT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r254-tall-174931339800409.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 ErlangenMainframeV0-PT-1302, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-174931339800409
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 79M
-rw-r--r-- 1 mcc users 6.6K Jun 6 09:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Jun 6 09:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Jun 6 09:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Jun 6 09:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Jun 6 12:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Jun 6 12:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Jun 6 12:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Jun 6 12:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 5 20:08 NewModel
-rw-r--r-- 1 mcc users 13K Jun 6 09:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 136K Jun 6 09:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.9K Jun 6 09:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Jun 6 09:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Jun 6 12:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Jun 6 12:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 equiv_col
-rw-r--r-- 1 mcc users 5 Jun 5 20:08 instance
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 iscolored
-rw-r--r-- 1 mcc users 79M Jun 5 20:08 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 ErlangenMainframeV0-PT-1302-CTLCardinality-2025-00
FORMULA_NAME ErlangenMainframeV0-PT-1302-CTLCardinality-2025-01
FORMULA_NAME ErlangenMainframeV0-PT-1302-CTLCardinality-2025-02
FORMULA_NAME ErlangenMainframeV0-PT-1302-CTLCardinality-2025-03
FORMULA_NAME ErlangenMainframeV0-PT-1302-CTLCardinality-2025-04
FORMULA_NAME ErlangenMainframeV0-PT-1302-CTLCardinality-2025-05
FORMULA_NAME ErlangenMainframeV0-PT-1302-CTLCardinality-2025-06
FORMULA_NAME ErlangenMainframeV0-PT-1302-CTLCardinality-2025-07
FORMULA_NAME ErlangenMainframeV0-PT-1302-CTLCardinality-2025-08
FORMULA_NAME ErlangenMainframeV0-PT-1302-CTLCardinality-2025-09
FORMULA_NAME ErlangenMainframeV0-PT-1302-CTLCardinality-2025-10
FORMULA_NAME ErlangenMainframeV0-PT-1302-CTLCardinality-2025-11
FORMULA_NAME ErlangenMainframeV0-PT-1302-CTLCardinality-2025-12
FORMULA_NAME ErlangenMainframeV0-PT-1302-CTLCardinality-2025-13
FORMULA_NAME ErlangenMainframeV0-PT-1302-CTLCardinality-2025-14
FORMULA_NAME ErlangenMainframeV0-PT-1302-CTLCardinality-2025-15
=== Now, execution of the tool begins
BK_START 1749381689509
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ErlangenMainframeV0-PT-1302
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-08 11:21:30] [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]
[2025-06-08 11:21:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-08 11:21:33] [INFO ] Load time of PNML (sax parser for PT used): 2709 ms
[2025-06-08 11:21:33] [INFO ] Transformed 297 places.
[2025-06-08 11:21:34] [INFO ] Transformed 55594 transitions.
[2025-06-08 11:21:34] [INFO ] Found NUPN structural information;
[2025-06-08 11:21:34] [INFO ] Parsed PT model containing 297 places and 55594 transitions and 1622818 arcs in 3276 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Initial state reduction rules removed 1 formulas.
FORMULA ErlangenMainframeV0-PT-1302-CTLCardinality-2025-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 80 out of 297 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 297/297 places, 55594/55594 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 254 transition count 55551
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 254 transition count 55551
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 98 place count 242 transition count 55539
Iterating global reduction 0 with 12 rules applied. Total rules applied 110 place count 242 transition count 55539
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 113 place count 239 transition count 41203
Ensure Unique test removed 1 places
Iterating global reduction 0 with 4 rules applied. Total rules applied 117 place count 238 transition count 41203
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 120 place count 235 transition count 12531
Iterating global reduction 0 with 3 rules applied. Total rules applied 123 place count 235 transition count 12531
Applied a total of 123 rules in 5156 ms. Remains 235 /297 variables (removed 62) and now considering 12531/55594 (removed 43063) transitions.
// Phase 1: matrix 12531 rows 235 cols
[2025-06-08 11:21:40] [INFO ] Computed 31 invariants in 277 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 11:21:50] [INFO ] Implicit Places using invariants in 11217 ms returned [181]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 11311 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 234/297 places, 12531/55594 transitions.
Applied a total of 0 rules in 84 ms. Remains 234 /234 variables (removed 0) and now considering 12531/12531 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 16572 ms. Remains : 234/297 places, 12531/55594 transitions.
Support contains 80 out of 234 places after structural reductions.
[2025-06-08 11:21:53] [INFO ] Flatten gal took : 2363 ms
[2025-06-08 11:21:53] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA ErlangenMainframeV0-PT-1302-CTLCardinality-2025-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ErlangenMainframeV0-PT-1302-CTLCardinality-2025-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-08 11:21:55] [INFO ] Flatten gal took : 2029 ms
[2025-06-08 11:21:59] [INFO ] Input system was already deterministic with 12531 transitions.
Support contains 75 out of 234 places (down from 80) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 4700 ms. (8 steps per ms) remains 2/51 properties
BEST_FIRST walk for 40002 steps (8 resets) in 1523 ms. (26 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (8 resets) in 300 ms. (132 steps per ms) remains 2/2 properties
// Phase 1: matrix 12531 rows 234 cols
[2025-06-08 11:22:01] [INFO ] Computed 30 invariants in 159 ms
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 33/38 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 71/109 variables, 15/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/109 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 125/234 variables, 13/30 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:22:13] [INFO ] Deduced a trap composed of 18 places in 11894 ms of which 1069 ms to minimize.
SMT process timed out in 12434ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 5 out of 234 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 234/234 places, 12531/12531 transitions.
Graph (trivial) has 172 edges and 234 vertex of which 6 / 234 are part of one of the 3 SCC in 8 ms
Free SCC test removed 3 places
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 41 transitions
Trivial Post-agglo rules discarded 41 transitions
Performed 41 trivial Post agglomeration. Transition count delta: 41
Iterating post reduction 0 with 41 rules applied. Total rules applied 42 place count 231 transition count 12484
Reduce places removed 41 places and 0 transitions.
Iterating post reduction 1 with 41 rules applied. Total rules applied 83 place count 190 transition count 12484
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 83 place count 190 transition count 12473
Deduced a syphon composed of 11 places in 11 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 105 place count 179 transition count 12473
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 137 place count 147 transition count 10393
Iterating global reduction 2 with 32 rules applied. Total rules applied 169 place count 147 transition count 10393
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 169 place count 147 transition count 10384
Deduced a syphon composed of 9 places in 9 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 187 place count 138 transition count 10384
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 196 place count 129 transition count 4246
Ensure Unique test removed 7 places
Iterating global reduction 2 with 16 rules applied. Total rules applied 212 place count 122 transition count 4246
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 213 place count 122 transition count 4245
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 220 place count 115 transition count 181
Iterating global reduction 3 with 7 rules applied. Total rules applied 227 place count 115 transition count 181
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 0 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 3 with 100 rules applied. Total rules applied 327 place count 65 transition count 131
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 331 place count 61 transition count 92
Ensure Unique test removed 2 places
Iterating global reduction 3 with 6 rules applied. Total rules applied 337 place count 59 transition count 92
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 338 place count 59 transition count 91
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 340 place count 57 transition count 79
Iterating global reduction 4 with 2 rules applied. Total rules applied 342 place count 57 transition count 79
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 346 place count 55 transition count 86
Drop transitions (Redundant composition of simpler transitions.) removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 4 with 13 rules applied. Total rules applied 359 place count 55 transition count 73
Free-agglomeration rule applied 18 times.
Iterating global reduction 4 with 18 rules applied. Total rules applied 377 place count 55 transition count 55
Reduce places removed 18 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 4 with 35 rules applied. Total rules applied 412 place count 37 transition count 38
Ensure Unique test removed 9 places
Iterating post reduction 5 with 9 rules applied. Total rules applied 421 place count 28 transition count 38
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 6 with 7 rules applied. Total rules applied 428 place count 28 transition count 31
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 429 place count 28 transition count 33
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 430 place count 27 transition count 33
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 431 place count 26 transition count 32
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 432 place count 25 transition count 32
Applied a total of 432 rules in 1295 ms. Remains 25 /234 variables (removed 209) and now considering 32/12531 (removed 12499) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1295 ms. Remains : 25/234 places, 32/12531 transitions.
RANDOM walk for 956 steps (0 resets) in 15 ms. (59 steps per ms) remains 0/2 properties
[2025-06-08 11:22:17] [INFO ] Flatten gal took : 1770 ms
[2025-06-08 11:22:19] [INFO ] Flatten gal took : 1932 ms
[2025-06-08 11:22:22] [INFO ] Input system was already deterministic with 12531 transitions.
Computed a total of 41 stabilizing places and 41 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 234/234 places, 12531/12531 transitions.
Graph (trivial) has 168 edges and 234 vertex of which 6 / 234 are part of one of the 3 SCC in 2 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 37 place count 230 transition count 12491
Reduce places removed 36 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 38 rules applied. Total rules applied 75 place count 194 transition count 12489
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 77 place count 192 transition count 12489
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 77 place count 192 transition count 12476
Deduced a syphon composed of 13 places in 12 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 103 place count 179 transition count 12476
Discarding 32 places :
Symmetric choice reduction at 3 with 32 rule applications. Total rules 135 place count 147 transition count 10396
Iterating global reduction 3 with 32 rules applied. Total rules applied 167 place count 147 transition count 10396
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 167 place count 147 transition count 10392
Deduced a syphon composed of 4 places in 13 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 175 place count 143 transition count 10392
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 184 place count 134 transition count 4254
Ensure Unique test removed 7 places
Iterating global reduction 3 with 16 rules applied. Total rules applied 200 place count 127 transition count 4254
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 201 place count 127 transition count 4253
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 208 place count 120 transition count 189
Iterating global reduction 4 with 7 rules applied. Total rules applied 215 place count 120 transition count 189
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 4 with 80 rules applied. Total rules applied 295 place count 80 transition count 149
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 299 place count 76 transition count 112
Ensure Unique test removed 1 places
Iterating global reduction 4 with 5 rules applied. Total rules applied 304 place count 75 transition count 112
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 305 place count 75 transition count 111
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 306 place count 74 transition count 103
Iterating global reduction 5 with 1 rules applied. Total rules applied 307 place count 74 transition count 103
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 5 with 10 rules applied. Total rules applied 317 place count 74 transition count 93
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 5 with 20 rules applied. Total rules applied 337 place count 64 transition count 83
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 338 place count 63 transition count 82
Applied a total of 338 rules in 1355 ms. Remains 63 /234 variables (removed 171) and now considering 82/12531 (removed 12449) transitions.
[2025-06-08 11:22:24] [INFO ] Flow matrix only has 70 transitions (discarded 12 similar events)
// Phase 1: matrix 70 rows 63 cols
[2025-06-08 11:22:24] [INFO ] Computed 22 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 11:22:24] [INFO ] Implicit Places using invariants in 58 ms returned [40]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 59 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 62/234 places, 82/12531 transitions.
Applied a total of 0 rules in 3 ms. Remains 62 /62 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1417 ms. Remains : 62/234 places, 82/12531 transitions.
[2025-06-08 11:22:24] [INFO ] Flatten gal took : 4 ms
[2025-06-08 11:22:24] [INFO ] Flatten gal took : 5 ms
[2025-06-08 11:22:24] [INFO ] Input system was already deterministic with 82 transitions.
[2025-06-08 11:22:24] [INFO ] Flatten gal took : 4 ms
[2025-06-08 11:22:24] [INFO ] Flatten gal took : 3 ms
[2025-06-08 11:22:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality1005632936351378358.gal : 3 ms
[2025-06-08 11:22:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality4684566805058697462.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/CTLCardinality1005632936351378358.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4684566805058697462.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,1.10598e+08,0.057879,5684,2,354,5,10170,6,0,330,6105,0
Converting to forward existential form...Done !
original formula: EF(AG((((p292==1)&&(p61==1)) * ((EG(((p152==0)||(p275==1))) + (p105==1)) + (p100==0)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((((p292==1)&&(p61==1)) * ((EG(((p152==0)||(p275==1))) + (p105==1)) + (p100==0))...170
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.11353,6708,1,0,13,14845,25,4,2279,6892,11
FORMULA ErlangenMainframeV0-PT-1302-CTLCardinality-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 234/234 places, 12531/12531 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 192 transition count 10442
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 192 transition count 10442
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 105 place count 171 transition count 4315
Ensure Unique test removed 6 places
Iterating global reduction 0 with 27 rules applied. Total rules applied 132 place count 165 transition count 4315
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 144 place count 153 transition count 251
Ensure Unique test removed 5 places
Iterating global reduction 0 with 17 rules applied. Total rules applied 161 place count 148 transition count 251
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 167 place count 142 transition count 187
Iterating global reduction 0 with 6 rules applied. Total rules applied 173 place count 142 transition count 187
Applied a total of 173 rules in 414 ms. Remains 142 /234 variables (removed 92) and now considering 187/12531 (removed 12344) transitions.
// Phase 1: matrix 187 rows 142 cols
[2025-06-08 11:22:24] [INFO ] Computed 19 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 11:22:24] [INFO ] Implicit Places using invariants in 70 ms returned []
[2025-06-08 11:22:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 11:22:24] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 190 ms to find 0 implicit places.
Running 186 sub problems to find dead transitions.
[2025-06-08 11:22:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/141 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 1 (OVERLAPS) 1/142 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 186 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:22:26] [INFO ] Deduced a trap composed of 24 places in 48 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:22:26] [INFO ] Deduced a trap composed of 28 places in 40 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/142 variables, 2/21 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/142 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 4 (OVERLAPS) 187/329 variables, 142/163 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/329 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 6 (OVERLAPS) 0/329 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 186 unsolved
No progress, stopping.
After SMT solving in domain Real declared 329/329 variables, and 163 constraints, problems are : Problem set: 0 solved, 186 unsolved in 8709 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 142/142 constraints, PredecessorRefiner: 186/186 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 186 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/141 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 1 (OVERLAPS) 1/142 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/142 variables, 2/21 constraints. Problems are: Problem set: 0 solved, 186 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:22:34] [INFO ] Deduced a trap composed of 25 places in 40 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/142 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/142 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 5 (OVERLAPS) 187/329 variables, 142/164 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/329 variables, 186/350 constraints. Problems are: Problem set: 0 solved, 186 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:22:36] [INFO ] Deduced a trap composed of 12 places in 105 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:22:36] [INFO ] Deduced a trap composed of 13 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:22:36] [INFO ] Deduced a trap composed of 14 places in 43 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:22:36] [INFO ] Deduced a trap composed of 15 places in 42 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:22:36] [INFO ] Deduced a trap composed of 18 places in 39 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:22:36] [INFO ] Deduced a trap composed of 19 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:22:36] [INFO ] Deduced a trap composed of 20 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:22:36] [INFO ] Deduced a trap composed of 21 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:22:36] [INFO ] Deduced a trap composed of 22 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:22:37] [INFO ] Deduced a trap composed of 23 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:22:37] [INFO ] Deduced a trap composed of 23 places in 34 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/329 variables, 11/361 constraints. Problems are: Problem set: 0 solved, 186 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:22:39] [INFO ] Deduced a trap along path composed of 3 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:22:39] [INFO ] Deduced a trap along path composed of 13 places in 33 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/329 variables, 2/363 constraints. Problems are: Problem set: 0 solved, 186 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:22:45] [INFO ] Deduced a trap along path composed of 6 places in 33 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/329 variables, 1/364 constraints. Problems are: Problem set: 0 solved, 186 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:22:48] [INFO ] Deduced a trap composed of 27 places in 66 ms of which 7 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/329 variables, 1/365 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/329 variables, 0/365 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 12 (OVERLAPS) 0/329 variables, 0/365 constraints. Problems are: Problem set: 0 solved, 186 unsolved
No progress, stopping.
After SMT solving in domain Int declared 329/329 variables, and 365 constraints, problems are : Problem set: 0 solved, 186 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 142/142 constraints, PredecessorRefiner: 186/186 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 3/3 constraints]
After SMT, in 38789ms problems are : Problem set: 0 solved, 186 unsolved
Search for dead transitions found 0 dead transitions in 38792ms
Starting structural reductions in LTL mode, iteration 1 : 142/234 places, 187/12531 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39399 ms. Remains : 142/234 places, 187/12531 transitions.
[2025-06-08 11:23:03] [INFO ] Flatten gal took : 4 ms
[2025-06-08 11:23:03] [INFO ] Flatten gal took : 4 ms
[2025-06-08 11:23:03] [INFO ] Input system was already deterministic with 187 transitions.
[2025-06-08 11:23:03] [INFO ] Flatten gal took : 3 ms
[2025-06-08 11:23:03] [INFO ] Flatten gal took : 4 ms
[2025-06-08 11:23:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality17713664575403191193.gal : 4 ms
[2025-06-08 11:23:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality9265811492349814780.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/CTLCardinality17713664575403191193.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9265811492349814780.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,2.38219e+14,0.246876,12080,2,1789,5,38496,6,0,757,34686,0
Converting to forward existential form...Done !
original formula: EF((EF((((p133==0)&&(p249==1)) * EG(((p244==0)&&(p204==1))))) + AF(AX((p65==1)))))
=> equivalent forward existential formula: ([FwdG((FwdU(FwdU(Init,TRUE),TRUE) * ((p133==0)&&(p249==1))),((p244==0)&&(p204==1)))] != FALSE + [(FwdU(Init,TRU...200
Hit Full ! (commute/partial/dont) 183/4/4
(forward)formula 0,1,0.870593,27908,1,0,79,100426,21,3,3913,85660,80
FORMULA ErlangenMainframeV0-PT-1302-CTLCardinality-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 234/234 places, 12531/12531 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 193 transition count 10443
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 193 transition count 10443
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 101 place count 174 transition count 4412
Ensure Unique test removed 4 places
Iterating global reduction 0 with 23 rules applied. Total rules applied 124 place count 170 transition count 4412
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 134 place count 160 transition count 447
Ensure Unique test removed 5 places
Iterating global reduction 0 with 15 rules applied. Total rules applied 149 place count 155 transition count 447
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 155 place count 149 transition count 197
Iterating global reduction 0 with 6 rules applied. Total rules applied 161 place count 149 transition count 197
Applied a total of 161 rules in 363 ms. Remains 149 /234 variables (removed 85) and now considering 197/12531 (removed 12334) transitions.
// Phase 1: matrix 197 rows 149 cols
[2025-06-08 11:23:05] [INFO ] Computed 21 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 11:23:05] [INFO ] Implicit Places using invariants in 102 ms returned [84]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 103 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 148/234 places, 197/12531 transitions.
Applied a total of 0 rules in 1 ms. Remains 148 /148 variables (removed 0) and now considering 197/197 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 467 ms. Remains : 148/234 places, 197/12531 transitions.
[2025-06-08 11:23:05] [INFO ] Flatten gal took : 4 ms
[2025-06-08 11:23:05] [INFO ] Flatten gal took : 5 ms
[2025-06-08 11:23:05] [INFO ] Input system was already deterministic with 197 transitions.
[2025-06-08 11:23:05] [INFO ] Flatten gal took : 5 ms
[2025-06-08 11:23:05] [INFO ] Flatten gal took : 5 ms
[2025-06-08 11:23:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality8932020946453235697.gal : 1 ms
[2025-06-08 11:23:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality16753538839649759393.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/CTLCardinality8932020946453235697.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16753538839649759393.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,2.99905e+14,0.103221,7996,2,1461,5,20825,6,0,791,13091,0
Converting to forward existential form...Done !
original formula: EG((EG(EX(((p1==0)||(p279==1)))) + !(E(((EX((p262==1)) * (((p9==0)||(p239==1))||((p206==0)||(p252==1)))) + (p114!=0)) U !(E((p88==0) U (p...168
=> equivalent forward existential formula: [FwdG(Init,(EG(EX(((p1==0)||(p279==1)))) + !(E(((EX((p262==1)) * (((p9==0)||(p239==1))||((p206==0)||(p252==1))))...211
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t11, t13, t15, t33, t36, t45, t53, t61, t66, t71, t76, t81, t91, t101, t106, t111, t1...367
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Detected timeout of ITS tools.
[2025-06-08 11:23:35] [INFO ] Flatten gal took : 7 ms
[2025-06-08 11:23:35] [INFO ] Applying decomposition
[2025-06-08 11:23:35] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1864716169903185847.txt' '-o' '/tmp/graph1864716169903185847.bin' '-w' '/tmp/graph1864716169903185847.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1864716169903185847.bin' '-l' '-1' '-v' '-w' '/tmp/graph1864716169903185847.weights' '-q' '0' '-e' '0.001'
[2025-06-08 11:23:35] [INFO ] Decomposing Gal with order
[2025-06-08 11:23:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 11:23:35] [INFO ] Removed a total of 314 redundant transitions.
[2025-06-08 11:23:35] [INFO ] Flatten gal took : 188 ms
[2025-06-08 11:23:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 16 ms.
[2025-06-08 11:23:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality17613487315788337921.gal : 8 ms
[2025-06-08 11:23:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality1425730892892094492.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/CTLCardinality17613487315788337921.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1425730892892094492.ctl'
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 -...263
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,2.99905e+14,0.095069,7672,365,40,7902,629,427,10210,68,1598,0
Converting to forward existential form...Done !
original formula: EG((EG(EX(((i0.u0.p1==0)||(i12.i4.u42.p279==1)))) + !(E(((EX((i12.i3.u37.p262==1)) * (((i2.u4.p9==0)||(i12.i1.u31.p239==1))||((i10.u25.p2...254
=> equivalent forward existential formula: [FwdG(Init,(EG(EX(((i0.u0.p1==0)||(i12.i4.u42.p279==1)))) + !(E(((EX((i12.i3.u37.p262==1)) * (((i2.u4.p9==0)||(i...297
Reverse transition relation is NOT exact ! Due to transitions t166, t167, t168, t169, u23.t61, u23.t150, u8.t116, u8.t143, u10.t106, u10.t142, u19.t81, u19...564
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 3
Fast SCC detection found a local SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 3
Fast SCC detection found a local SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 234/234 places, 12531/12531 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 191 transition count 10441
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 191 transition count 10441
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 106 place count 171 transition count 4346
Ensure Unique test removed 5 places
Iterating global reduction 0 with 25 rules applied. Total rules applied 131 place count 166 transition count 4346
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 141 place count 156 transition count 317
Ensure Unique test removed 4 places
Iterating global reduction 0 with 14 rules applied. Total rules applied 155 place count 152 transition count 317
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 160 place count 147 transition count 195
Iterating global reduction 0 with 5 rules applied. Total rules applied 165 place count 147 transition count 195
Applied a total of 165 rules in 373 ms. Remains 147 /234 variables (removed 87) and now considering 195/12531 (removed 12336) transitions.
// Phase 1: matrix 195 rows 147 cols
[2025-06-08 11:24:06] [INFO ] Computed 21 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 11:24:06] [INFO ] Implicit Places using invariants in 69 ms returned [86]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 71 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 146/234 places, 195/12531 transitions.
Applied a total of 0 rules in 0 ms. Remains 146 /146 variables (removed 0) and now considering 195/195 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 445 ms. Remains : 146/234 places, 195/12531 transitions.
[2025-06-08 11:24:06] [INFO ] Flatten gal took : 6 ms
[2025-06-08 11:24:06] [INFO ] Flatten gal took : 6 ms
[2025-06-08 11:24:06] [INFO ] Input system was already deterministic with 195 transitions.
[2025-06-08 11:24:06] [INFO ] Flatten gal took : 5 ms
[2025-06-08 11:24:06] [INFO ] Flatten gal took : 5 ms
[2025-06-08 11:24:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality3204747832890591620.gal : 1 ms
[2025-06-08 11:24:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality4164111549452575083.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/CTLCardinality3204747832890591620.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4164111549452575083.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,2.8998e+14,0.195794,11820,2,1813,5,37929,6,0,781,32848,0
Converting to forward existential form...Done !
original formula: AG(EF(((!(E((p136==0) U (p207==1))) * (p251==0)) * ((p257==0) + E(AF((p157==0)) U AX((p69==1)))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((!(E((p136==0) U (p207==1))) * (p251==0)) * ((p257==0) + E(!(EG(!((p157==0)))) U...189
Reverse transition relation is NOT exact ! Due to transitions t8, t10, t12, t16, t34, t41, t44, t49, t51, t57, t58, t62, t63, t68, t78, t83, t88, t93, t101...383
Detected timeout of ITS tools.
[2025-06-08 11:24:36] [INFO ] Flatten gal took : 10 ms
[2025-06-08 11:24:36] [INFO ] Applying decomposition
[2025-06-08 11:24:36] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph972756316093907581.txt' '-o' '/tmp/graph972756316093907581.bin' '-w' '/tmp/graph972756316093907581.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph972756316093907581.bin' '-l' '-1' '-v' '-w' '/tmp/graph972756316093907581.weights' '-q' '0' '-e' '0.001'
[2025-06-08 11:24:36] [INFO ] Decomposing Gal with order
[2025-06-08 11:24:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 11:24:36] [INFO ] Removed a total of 307 redundant transitions.
[2025-06-08 11:24:36] [INFO ] Flatten gal took : 14 ms
[2025-06-08 11:24:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 6 ms.
[2025-06-08 11:24:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality14177806813789657006.gal : 2 ms
[2025-06-08 11:24:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality969919964290688997.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/CTLCardinality14177806813789657006.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality969919964290688997.ctl'
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 -...262
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,2.8998e+14,0.146488,10892,578,40,17013,636,448,19356,67,1824,0
Converting to forward existential form...Done !
original formula: AG(EF(((!(E((i3.u9.p136==0) U (i9.u26.p207==1))) * (i10.i1.u32.p251==0)) * ((i10.i1.u35.p257==0) + E(AF((i7.i1.u22.p157==0)) U AX((i5.i1....172
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((!(E((i3.u9.p136==0) U (i9.u26.p207==1))) * (i10.i1.u32.p251==0)) * ((i10.i1.u35...244
Reverse transition relation is NOT exact ! Due to transitions t164, t165, t167, u10.t109, u10.t143, u28.t44, i1.u23.t62, i1.u23.t63, i1.u23.t136, i1.u24.t5...639
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 3
Fast SCC detection found a local SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
(forward)formula 0,1,0.769092,37260,1,0,71273,696,3241,125709,369,1854,140604
FORMULA ErlangenMainframeV0-PT-1302-CTLCardinality-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 234/234 places, 12531/12531 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 191 transition count 10441
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 191 transition count 10441
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 106 place count 171 transition count 4315
Ensure Unique test removed 6 places
Iterating global reduction 0 with 26 rules applied. Total rules applied 132 place count 165 transition count 4315
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 141 place count 156 transition count 258
Ensure Unique test removed 2 places
Iterating global reduction 0 with 11 rules applied. Total rules applied 152 place count 154 transition count 258
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 155 place count 151 transition count 208
Iterating global reduction 0 with 3 rules applied. Total rules applied 158 place count 151 transition count 208
Applied a total of 158 rules in 390 ms. Remains 151 /234 variables (removed 83) and now considering 208/12531 (removed 12323) transitions.
// Phase 1: matrix 208 rows 151 cols
[2025-06-08 11:24:37] [INFO ] Computed 22 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 11:24:37] [INFO ] Implicit Places using invariants in 96 ms returned [91]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 109 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 150/234 places, 208/12531 transitions.
Applied a total of 0 rules in 1 ms. Remains 150 /150 variables (removed 0) and now considering 208/208 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 500 ms. Remains : 150/234 places, 208/12531 transitions.
[2025-06-08 11:24:37] [INFO ] Flatten gal took : 10 ms
[2025-06-08 11:24:37] [INFO ] Flatten gal took : 9 ms
[2025-06-08 11:24:37] [INFO ] Input system was already deterministic with 208 transitions.
[2025-06-08 11:24:37] [INFO ] Flatten gal took : 7 ms
[2025-06-08 11:24:37] [INFO ] Flatten gal took : 7 ms
[2025-06-08 11:24:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality5888520243066789815.gal : 2 ms
[2025-06-08 11:24:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality8637756579650547261.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/CTLCardinality5888520243066789815.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8637756579650547261.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.
Detected timeout of ITS tools.
[2025-06-08 11:25:07] [INFO ] Flatten gal took : 15 ms
[2025-06-08 11:25:07] [INFO ] Applying decomposition
[2025-06-08 11:25:07] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3488037573412622793.txt' '-o' '/tmp/graph3488037573412622793.bin' '-w' '/tmp/graph3488037573412622793.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3488037573412622793.bin' '-l' '-1' '-v' '-w' '/tmp/graph3488037573412622793.weights' '-q' '0' '-e' '0.001'
[2025-06-08 11:25:07] [INFO ] Decomposing Gal with order
[2025-06-08 11:25:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 11:25:07] [INFO ] Removed a total of 460 redundant transitions.
[2025-06-08 11:25:07] [INFO ] Flatten gal took : 37 ms
[2025-06-08 11:25:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 7 ms.
[2025-06-08 11:25:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality8727935899313248279.gal : 2 ms
[2025-06-08 11:25:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality12344936419647240053.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/CTLCardinality8727935899313248279.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12344936419647240053.ctl'
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 -...263
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,4.19037e+14,0.091884,7928,357,60,8991,799,480,11181,75,1914,0
Converting to forward existential form...Done !
original formula: A(AX((EF((i10.i1.u44.p286==1)) * EF(((i7.u23.p152==0)||(i6.u17.p95==1))))) U AG(((i6.u18.p105==0)||(i5.u10.p48==1))))
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(TRUE U !(((i6.u18.p105==0)||(i5.u10.p48==1))))))))) * !(E(!(!(E(TRUE U !(((i6.u18.p105==0)|...344
Reverse transition relation is NOT exact ! Due to transitions t18, t175, u26.t64, u26.t145, i1.u20.t84, i1.u20.t147, i1.u21.t79, i1.u21.t155, i2.u15.t95, i...560
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 2
Fast SCC detection found a local SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
(forward)formula 0,0,0.328524,17400,1,0,30176,916,3767,42966,401,2115,66319
FORMULA ErlangenMainframeV0-PT-1302-CTLCardinality-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 234/234 places, 12531/12531 transitions.
Graph (trivial) has 156 edges and 234 vertex of which 4 / 234 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 0 with 34 rules applied. Total rules applied 35 place count 232 transition count 12495
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 1 with 34 rules applied. Total rules applied 69 place count 198 transition count 12495
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 69 place count 198 transition count 12481
Deduced a syphon composed of 14 places in 10 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 97 place count 184 transition count 12481
Discarding 31 places :
Symmetric choice reduction at 2 with 31 rule applications. Total rules 128 place count 153 transition count 10402
Iterating global reduction 2 with 31 rules applied. Total rules applied 159 place count 153 transition count 10402
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 159 place count 153 transition count 10396
Deduced a syphon composed of 6 places in 8 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 171 place count 147 transition count 10396
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 182 place count 136 transition count 4246
Ensure Unique test removed 9 places
Iterating global reduction 2 with 20 rules applied. Total rules applied 202 place count 127 transition count 4246
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 203 place count 127 transition count 4245
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 212 place count 118 transition count 157
Iterating global reduction 3 with 9 rules applied. Total rules applied 221 place count 118 transition count 157
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 0 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 3 with 76 rules applied. Total rules applied 297 place count 80 transition count 119
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 302 place count 75 transition count 99
Ensure Unique test removed 2 places
Iterating global reduction 3 with 7 rules applied. Total rules applied 309 place count 73 transition count 99
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 311 place count 73 transition count 97
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 313 place count 71 transition count 94
Iterating global reduction 4 with 2 rules applied. Total rules applied 315 place count 71 transition count 94
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 317 place count 70 transition count 93
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 327 place count 70 transition count 83
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 347 place count 60 transition count 73
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 349 place count 60 transition count 73
Applied a total of 349 rules in 1087 ms. Remains 60 /234 variables (removed 174) and now considering 73/12531 (removed 12458) transitions.
[2025-06-08 11:25:09] [INFO ] Flow matrix only has 62 transitions (discarded 11 similar events)
// Phase 1: matrix 62 rows 60 cols
[2025-06-08 11:25:09] [INFO ] Computed 19 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 11:25:09] [INFO ] Implicit Places using invariants in 41 ms returned []
[2025-06-08 11:25:09] [INFO ] Flow matrix only has 62 transitions (discarded 11 similar events)
[2025-06-08 11:25:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 11:25:09] [INFO ] State equation strengthened by 11 read => feed constraints.
[2025-06-08 11:25:09] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 11:25:09] [INFO ] Redundant transitions in 15 ms returned []
Running 72 sub problems to find dead transitions.
[2025-06-08 11:25:09] [INFO ] Flow matrix only has 62 transitions (discarded 11 similar events)
[2025-06-08 11:25:09] [INFO ] Invariant cache hit.
[2025-06-08 11:25:09] [INFO ] State equation strengthened by 11 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (OVERLAPS) 1/60 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 61/121 variables, 60/79 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 10/89 constraints. Problems are: Problem set: 0 solved, 72 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:25:10] [INFO ] Deduced a trap along path composed of 2 places in 20 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/121 variables, 1/90 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/121 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 7 (OVERLAPS) 1/122 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 9 (OVERLAPS) 0/122 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 122/122 variables, and 91 constraints, problems are : Problem set: 0 solved, 72 unsolved in 2265 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 60/60 constraints, ReadFeed: 11/11 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (OVERLAPS) 1/60 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 61/121 variables, 60/79 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 10/89 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/121 variables, 72/161 constraints. Problems are: Problem set: 0 solved, 72 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:25:12] [INFO ] Deduced a trap composed of 6 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:25:12] [INFO ] Deduced a trap composed of 6 places in 23 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/121 variables, 2/163 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/121 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/121 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 9 (OVERLAPS) 1/122 variables, 1/165 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/122 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 11 (OVERLAPS) 0/122 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 122/122 variables, and 165 constraints, problems are : Problem set: 0 solved, 72 unsolved in 2820 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 60/60 constraints, ReadFeed: 11/11 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 5108ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 5111ms
Starting structural reductions in SI_CTL mode, iteration 1 : 60/234 places, 73/12531 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6361 ms. Remains : 60/234 places, 73/12531 transitions.
[2025-06-08 11:25:14] [INFO ] Flatten gal took : 6 ms
[2025-06-08 11:25:14] [INFO ] Flatten gal took : 3 ms
[2025-06-08 11:25:14] [INFO ] Input system was already deterministic with 73 transitions.
[2025-06-08 11:25:14] [INFO ] Flatten gal took : 2 ms
[2025-06-08 11:25:14] [INFO ] Flatten gal took : 2 ms
[2025-06-08 11:25:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality1378291225379772107.gal : 1 ms
[2025-06-08 11:25:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality7532426482708249983.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/CTLCardinality1378291225379772107.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7532426482708249983.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,1.48636e+08,0.053811,6112,2,1783,5,13205,6,0,313,7818,0
Converting to forward existential form...Done !
original formula: EF((EG(EF((p210==0))) * (EG((((p233!=0)&&(p157!=1))&&(p225!=1))) + !(A((((p177==0)||(p198==1))||(p116==1)) U E(((p202==0)||(p1==1)) U (p5...166
=> equivalent forward existential formula: ([FwdG((FwdU(Init,TRUE) * EG(E(TRUE U (p210==0)))),(((p233!=0)&&(p157!=1))&&(p225!=1)))] != FALSE + ([((FwdU((Fw...430
Reverse transition relation is NOT exact ! Due to transitions t3, t10, t16, t19, t21, t30, Intersection with reachable at each step enabled. (destroyed/re...188
Hit Full ! (commute/partial/dont) 66/14/7
(forward)formula 0,1,0.242296,13792,1,0,135,48570,176,66,2225,36463,165
FORMULA ErlangenMainframeV0-PT-1302-CTLCardinality-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 234/234 places, 12531/12531 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 190 transition count 10440
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 190 transition count 10440
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 108 place count 170 transition count 4346
Ensure Unique test removed 5 places
Iterating global reduction 0 with 25 rules applied. Total rules applied 133 place count 165 transition count 4346
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 144 place count 154 transition count 315
Ensure Unique test removed 5 places
Iterating global reduction 0 with 16 rules applied. Total rules applied 160 place count 149 transition count 315
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 164 place count 145 transition count 201
Iterating global reduction 0 with 4 rules applied. Total rules applied 168 place count 145 transition count 201
Applied a total of 168 rules in 360 ms. Remains 145 /234 variables (removed 89) and now considering 201/12531 (removed 12330) transitions.
// Phase 1: matrix 201 rows 145 cols
[2025-06-08 11:25:15] [INFO ] Computed 20 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 11:25:15] [INFO ] Implicit Places using invariants in 66 ms returned [86]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 67 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 144/234 places, 201/12531 transitions.
Applied a total of 0 rules in 1 ms. Remains 144 /144 variables (removed 0) and now considering 201/201 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 429 ms. Remains : 144/234 places, 201/12531 transitions.
[2025-06-08 11:25:15] [INFO ] Flatten gal took : 7 ms
[2025-06-08 11:25:15] [INFO ] Flatten gal took : 6 ms
[2025-06-08 11:25:15] [INFO ] Input system was already deterministic with 201 transitions.
[2025-06-08 11:25:15] [INFO ] Flatten gal took : 6 ms
[2025-06-08 11:25:15] [INFO ] Flatten gal took : 6 ms
[2025-06-08 11:25:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality16602950252152459224.gal : 2 ms
[2025-06-08 11:25:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality16862759269625784543.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/CTLCardinality16602950252152459224.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16862759269625784543.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.
Detected timeout of ITS tools.
[2025-06-08 11:25:45] [INFO ] Flatten gal took : 11 ms
[2025-06-08 11:25:45] [INFO ] Applying decomposition
[2025-06-08 11:25:45] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph7495000300312249866.txt' '-o' '/tmp/graph7495000300312249866.bin' '-w' '/tmp/graph7495000300312249866.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7495000300312249866.bin' '-l' '-1' '-v' '-w' '/tmp/graph7495000300312249866.weights' '-q' '0' '-e' '0.001'
[2025-06-08 11:25:45] [INFO ] Decomposing Gal with order
[2025-06-08 11:25:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 11:25:45] [INFO ] Removed a total of 395 redundant transitions.
[2025-06-08 11:25:45] [INFO ] Flatten gal took : 12 ms
[2025-06-08 11:25:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 4 ms.
[2025-06-08 11:25:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality14131940688471693764.gal : 2 ms
[2025-06-08 11:25:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality9344339655804845340.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/CTLCardinality14131940688471693764.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9344339655804845340.ctl'
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 -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.36232e+14,0.100198,8412,300,29,10037,664,427,13254,61,1524,0
Converting to forward existential form...Done !
original formula: EF(EX(AG((((i5.u12.p50==0)||(i8.u26.p168==1))&&((i2.i1.u19.p109==0)||(i6.i1.u17.p102==1))))))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !(E(TRUE U !((((i5.u12.p50==0)||(i8.u26.p168==1))&&((i2.i1.u19.p109==0)||(i6.i1.u17.p102...175
Reverse transition relation is NOT exact ! Due to transitions t120, t128, t172, u31.t43, i0.u27.t55, i0.u27.t56, i0.u27.t156, i2.i0.u22.t77, i2.i0.u22.t78,...756
(forward)formula 0,0,0.437207,21084,1,0,35459,664,2679,63748,300,1524,59940
FORMULA ErlangenMainframeV0-PT-1302-CTLCardinality-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 234/234 places, 12531/12531 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 191 transition count 10441
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 191 transition count 10441
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 106 place count 171 transition count 4409
Ensure Unique test removed 4 places
Iterating global reduction 0 with 24 rules applied. Total rules applied 130 place count 167 transition count 4409
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 140 place count 157 transition count 444
Ensure Unique test removed 5 places
Iterating global reduction 0 with 15 rules applied. Total rules applied 155 place count 152 transition count 444
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 160 place count 147 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 165 place count 147 transition count 196
Applied a total of 165 rules in 347 ms. Remains 147 /234 variables (removed 87) and now considering 196/12531 (removed 12335) transitions.
// Phase 1: matrix 196 rows 147 cols
[2025-06-08 11:25:46] [INFO ] Computed 21 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 11:25:46] [INFO ] Implicit Places using invariants in 77 ms returned [78]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 78 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 146/234 places, 196/12531 transitions.
Applied a total of 0 rules in 1 ms. Remains 146 /146 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 428 ms. Remains : 146/234 places, 196/12531 transitions.
[2025-06-08 11:25:46] [INFO ] Flatten gal took : 5 ms
[2025-06-08 11:25:46] [INFO ] Flatten gal took : 5 ms
[2025-06-08 11:25:46] [INFO ] Input system was already deterministic with 196 transitions.
[2025-06-08 11:25:46] [INFO ] Flatten gal took : 4 ms
[2025-06-08 11:25:46] [INFO ] Flatten gal took : 4 ms
[2025-06-08 11:25:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality15347530097905176745.gal : 1 ms
[2025-06-08 11:25:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality12011725536999775757.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/CTLCardinality15347530097905176745.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12011725536999775757.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,3.27579e+14,0.286283,15156,2,1809,5,57011,6,0,782,50671,0
Converting to forward existential form...Done !
original formula: AX(EF(AX((EG((p190==1)) + (((p129!=0)&&(p87!=0))&&(p219!=1))))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(EX(!((EG((p190==1)) + (((p129!=0)&&(p87!=0))&&(p219!=1)))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t9, t11, t13, t16, t41, t44, t49, t53, t58, t62, t63, t67, t68, t72, t73, t78, t79, t...432
(forward)formula 0,1,6.75369,221456,1,0,537,971959,420,253,5790,1.23138e+06,653
FORMULA ErlangenMainframeV0-PT-1302-CTLCardinality-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 234/234 places, 12531/12531 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 193 transition count 12490
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 193 transition count 12490
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 98 place count 177 transition count 8510
Ensure Unique test removed 4 places
Iterating global reduction 0 with 20 rules applied. Total rules applied 118 place count 173 transition count 8510
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 126 place count 165 transition count 462
Ensure Unique test removed 3 places
Iterating global reduction 0 with 11 rules applied. Total rules applied 137 place count 162 transition count 462
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 139 place count 160 transition count 270
Iterating global reduction 0 with 2 rules applied. Total rules applied 141 place count 160 transition count 270
Applied a total of 141 rules in 621 ms. Remains 160 /234 variables (removed 74) and now considering 270/12531 (removed 12261) transitions.
// Phase 1: matrix 270 rows 160 cols
[2025-06-08 11:25:53] [INFO ] Computed 23 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 11:25:53] [INFO ] Implicit Places using invariants in 127 ms returned [68]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 129 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 159/234 places, 270/12531 transitions.
Applied a total of 0 rules in 2 ms. Remains 159 /159 variables (removed 0) and now considering 270/270 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 752 ms. Remains : 159/234 places, 270/12531 transitions.
[2025-06-08 11:25:54] [INFO ] Flatten gal took : 14 ms
[2025-06-08 11:25:54] [INFO ] Flatten gal took : 18 ms
[2025-06-08 11:25:54] [INFO ] Input system was already deterministic with 270 transitions.
[2025-06-08 11:25:54] [INFO ] Flatten gal took : 13 ms
[2025-06-08 11:25:54] [INFO ] Flatten gal took : 12 ms
[2025-06-08 11:25:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality9507440160998505.gal : 2 ms
[2025-06-08 11:25:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality4457803050683091478.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/CTLCardinality9507440160998505.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4457803050683091478.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 -...280
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-08 11:26:24] [INFO ] Flatten gal took : 13 ms
[2025-06-08 11:26:24] [INFO ] Applying decomposition
[2025-06-08 11:26:24] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph5747781849439513669.txt' '-o' '/tmp/graph5747781849439513669.bin' '-w' '/tmp/graph5747781849439513669.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5747781849439513669.bin' '-l' '-1' '-v' '-w' '/tmp/graph5747781849439513669.weights' '-q' '0' '-e' '0.001'
[2025-06-08 11:26:24] [INFO ] Decomposing Gal with order
[2025-06-08 11:26:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 11:26:24] [INFO ] Removed a total of 1298 redundant transitions.
[2025-06-08 11:26:24] [INFO ] Flatten gal took : 31 ms
[2025-06-08 11:26:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 19 ms.
[2025-06-08 11:26:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality4657627043376562316.gal : 6 ms
[2025-06-08 11:26:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality13828191821339760015.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/CTLCardinality4657627043376562316.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13828191821339760015.ctl'
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 -...263
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,9.29946e+14,0.098059,8380,724,108,8495,1396,489,8843,89,4017,0
Converting to forward existential form...Done !
original formula: (EX((EF(EX((i4.i0.u8.p37==1))) * EF((u15.p131==1)))) + E(((i10.u4.p10==0)||(i13.i3.u39.p287==1)) U ((i4.i0.u9.p162==1) * !(((((i10.u17.p1...328
=> equivalent forward existential formula: ([(FwdU((EY(Init) * E(TRUE U EX((i4.i0.u8.p37==1)))),TRUE) * (u15.p131==1))] != FALSE + (([((FwdU(Init,((i10.u4....675
Reverse transition relation is NOT exact ! Due to transitions t21, t135, t167, t227, u19.t2, u19.t68, u19.t198, u20.t3, u20.t64, u20.t210, u20.t211, u16.t7...725
(forward)formula 0,1,1.75907,72892,1,0,143028,2796,5839,210642,560,8755,306551
FORMULA ErlangenMainframeV0-PT-1302-CTLCardinality-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 234/234 places, 12531/12531 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 194 transition count 10444
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 194 transition count 10444
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 98 place count 176 transition count 4414
Ensure Unique test removed 4 places
Iterating global reduction 0 with 22 rules applied. Total rules applied 120 place count 172 transition count 4414
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 128 place count 164 transition count 454
Ensure Unique test removed 4 places
Iterating global reduction 0 with 12 rules applied. Total rules applied 140 place count 160 transition count 454
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 145 place count 155 transition count 212
Iterating global reduction 0 with 5 rules applied. Total rules applied 150 place count 155 transition count 212
Applied a total of 150 rules in 362 ms. Remains 155 /234 variables (removed 79) and now considering 212/12531 (removed 12319) transitions.
// Phase 1: matrix 212 rows 155 cols
[2025-06-08 11:26:26] [INFO ] Computed 22 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 11:26:26] [INFO ] Implicit Places using invariants in 87 ms returned [92]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 87 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 154/234 places, 212/12531 transitions.
Applied a total of 0 rules in 1 ms. Remains 154 /154 variables (removed 0) and now considering 212/212 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 451 ms. Remains : 154/234 places, 212/12531 transitions.
[2025-06-08 11:26:26] [INFO ] Flatten gal took : 6 ms
[2025-06-08 11:26:26] [INFO ] Flatten gal took : 6 ms
[2025-06-08 11:26:26] [INFO ] Input system was already deterministic with 212 transitions.
[2025-06-08 11:26:26] [INFO ] Flatten gal took : 5 ms
[2025-06-08 11:26:26] [INFO ] Flatten gal took : 6 ms
[2025-06-08 11:26:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality1382792950229082377.gal : 2 ms
[2025-06-08 11:26:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality2553828045165360561.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/CTLCardinality1382792950229082377.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2553828045165360561.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.
Detected timeout of ITS tools.
[2025-06-08 11:26:56] [INFO ] Flatten gal took : 14 ms
[2025-06-08 11:26:56] [INFO ] Applying decomposition
[2025-06-08 11:26:56] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph11699167806115510388.txt' '-o' '/tmp/graph11699167806115510388.bin' '-w' '/tmp/graph11699167806115510388.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11699167806115510388.bin' '-l' '-1' '-v' '-w' '/tmp/graph11699167806115510388.weights' '-q' '0' '-e' '0.001'
[2025-06-08 11:26:56] [INFO ] Decomposing Gal with order
[2025-06-08 11:26:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 11:26:56] [INFO ] Removed a total of 485 redundant transitions.
[2025-06-08 11:26:56] [INFO ] Flatten gal took : 14 ms
[2025-06-08 11:26:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 3 ms.
[2025-06-08 11:26:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality12200686844858995715.gal : 2 ms
[2025-06-08 11:26:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality14762627749854454240.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/CTLCardinality12200686844858995715.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14762627749854454240.ctl'
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 -...264
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,7.17075e+14,0.100089,8532,642,39,10125,796,477,9462,69,1658,0
Converting to forward existential form...Done !
original formula: !(E((AG(!((AX((i10.u30.p217==1)) + (i7.u16.p87==1)))) + (i6.u11.p34==0)) U AG(E(EF(((i8.u22.p139==0)||(i12.u44.p282==1))) U ((i0.u0.p1==0...177
=> equivalent forward existential formula: [(FwdU(Init,(!(E(TRUE U !(!((!(EX(!((i10.u30.p217==1)))) + (i7.u16.p87==1)))))) + (i6.u11.p34==0))) * !(E(TRUE U...255
Reverse transition relation is NOT exact ! Due to transitions t19, t115, t184, u26.t67, u26.t149, u15.t102, u15.t157, u27.t62, u27.t161, i0.u25.t72, i0.u25...546
(forward)formula 0,0,12.2093,354300,1,0,646872,796,4139,2.2805e+06,349,2547,451729
FORMULA ErlangenMainframeV0-PT-1302-CTLCardinality-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 234/234 places, 12531/12531 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 192 transition count 10442
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 192 transition count 10442
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 103 place count 173 transition count 4348
Ensure Unique test removed 5 places
Iterating global reduction 0 with 24 rules applied. Total rules applied 127 place count 168 transition count 4348
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 135 place count 160 transition count 448
Ensure Unique test removed 4 places
Iterating global reduction 0 with 12 rules applied. Total rules applied 147 place count 156 transition count 448
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 152 place count 151 transition count 206
Iterating global reduction 0 with 5 rules applied. Total rules applied 157 place count 151 transition count 206
Applied a total of 157 rules in 352 ms. Remains 151 /234 variables (removed 83) and now considering 206/12531 (removed 12325) transitions.
// Phase 1: matrix 206 rows 151 cols
[2025-06-08 11:27:09] [INFO ] Computed 21 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 11:27:09] [INFO ] Implicit Places using invariants in 74 ms returned [88]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 76 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 150/234 places, 206/12531 transitions.
Applied a total of 0 rules in 1 ms. Remains 150 /150 variables (removed 0) and now considering 206/206 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 429 ms. Remains : 150/234 places, 206/12531 transitions.
[2025-06-08 11:27:09] [INFO ] Flatten gal took : 5 ms
[2025-06-08 11:27:09] [INFO ] Flatten gal took : 5 ms
[2025-06-08 11:27:09] [INFO ] Input system was already deterministic with 206 transitions.
[2025-06-08 11:27:09] [INFO ] Flatten gal took : 5 ms
[2025-06-08 11:27:09] [INFO ] Flatten gal took : 5 ms
[2025-06-08 11:27:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality406433333693329726.gal : 1 ms
[2025-06-08 11:27:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality1758396671332908088.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/CTLCardinality406433333693329726.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1758396671332908088.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.
Detected timeout of ITS tools.
[2025-06-08 11:27:39] [INFO ] Flatten gal took : 6 ms
[2025-06-08 11:27:39] [INFO ] Applying decomposition
[2025-06-08 11:27:39] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14425989761057024097.txt' '-o' '/tmp/graph14425989761057024097.bin' '-w' '/tmp/graph14425989761057024097.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14425989761057024097.bin' '-l' '-1' '-v' '-w' '/tmp/graph14425989761057024097.weights' '-q' '0' '-e' '0.001'
[2025-06-08 11:27:39] [INFO ] Decomposing Gal with order
[2025-06-08 11:27:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 11:27:39] [INFO ] Removed a total of 422 redundant transitions.
[2025-06-08 11:27:39] [INFO ] Flatten gal took : 12 ms
[2025-06-08 11:27:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 3 ms.
[2025-06-08 11:27:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality1056447428503155813.gal : 2 ms
[2025-06-08 11:27:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality2327834426998069861.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/CTLCardinality1056447428503155813.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2327834426998069861.ctl'
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 -...262
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,4.3948e+14,0.104388,8864,485,59,10925,1018,470,12817,74,2610,0
Converting to forward existential form...Done !
original formula: E(AX((i13.u39.p277==0)) U EG(((i13.u42.p287!=1) * E(!(EX((u11.p57==1))) U AG(((i5.u10.p43==0)||(i8.i1.u19.p141==1)))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,!(EX(!((i13.u39.p277==0))))),((i13.u42.p287!=1) * E(!(EX((u11.p57==1))) U !(E(TRUE U !(((i5.u10....200
Reverse transition relation is NOT exact ! Due to transitions t18, t20, t130, t138, t176, u21.t66, u21.t147, u11.t1, u11.t105, u11.t151, u13.t96, u13.t150,...604
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 3
Fast SCC detection found a local SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
(forward)formula 0,0,0.843598,42784,1,0,89140,1091,3604,144872,444,3892,156499
FORMULA ErlangenMainframeV0-PT-1302-CTLCardinality-2025-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 234/234 places, 12531/12531 transitions.
Graph (trivial) has 177 edges and 234 vertex of which 6 / 234 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 41 transitions
Trivial Post-agglo rules discarded 41 transitions
Performed 41 trivial Post agglomeration. Transition count delta: 41
Iterating post reduction 0 with 41 rules applied. Total rules applied 42 place count 230 transition count 12486
Reduce places removed 41 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 place count 189 transition count 12485
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 85 place count 188 transition count 12485
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 85 place count 188 transition count 12476
Deduced a syphon composed of 9 places in 9 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 103 place count 179 transition count 12476
Discarding 32 places :
Symmetric choice reduction at 3 with 32 rule applications. Total rules 135 place count 147 transition count 10396
Iterating global reduction 3 with 32 rules applied. Total rules applied 167 place count 147 transition count 10396
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 167 place count 147 transition count 10389
Deduced a syphon composed of 7 places in 7 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 181 place count 140 transition count 10389
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 192 place count 129 transition count 4239
Ensure Unique test removed 9 places
Iterating global reduction 3 with 20 rules applied. Total rules applied 212 place count 120 transition count 4239
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 213 place count 120 transition count 4238
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 222 place count 111 transition count 150
Iterating global reduction 4 with 9 rules applied. Total rules applied 231 place count 111 transition count 150
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 0 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 4 with 82 rules applied. Total rules applied 313 place count 70 transition count 109
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 317 place count 66 transition count 97
Ensure Unique test removed 2 places
Iterating global reduction 4 with 6 rules applied. Total rules applied 323 place count 64 transition count 97
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 324 place count 64 transition count 96
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 326 place count 62 transition count 90
Iterating global reduction 5 with 2 rules applied. Total rules applied 328 place count 62 transition count 90
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 330 place count 61 transition count 89
Drop transitions (Redundant composition of simpler transitions.) removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 5 with 13 rules applied. Total rules applied 343 place count 61 transition count 76
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 5 with 26 rules applied. Total rules applied 369 place count 48 transition count 63
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 370 place count 47 transition count 62
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 371 place count 46 transition count 62
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 373 place count 46 transition count 60
Applied a total of 373 rules in 1161 ms. Remains 46 /234 variables (removed 188) and now considering 60/12531 (removed 12471) transitions.
[2025-06-08 11:27:41] [INFO ] Flow matrix only has 46 transitions (discarded 14 similar events)
// Phase 1: matrix 46 rows 46 cols
[2025-06-08 11:27:41] [INFO ] Computed 18 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 11:27:41] [INFO ] Implicit Places using invariants in 39 ms returned []
[2025-06-08 11:27:41] [INFO ] Flow matrix only has 46 transitions (discarded 14 similar events)
[2025-06-08 11:27:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 11:27:41] [INFO ] State equation strengthened by 3 read => feed constraints.
[2025-06-08 11:27:41] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 11:27:41] [INFO ] Redundant transitions in 0 ms returned []
Running 35 sub problems to find dead transitions.
[2025-06-08 11:27:41] [INFO ] Flow matrix only has 46 transitions (discarded 14 similar events)
[2025-06-08 11:27:41] [INFO ] Invariant cache hit.
[2025-06-08 11:27:41] [INFO ] State equation strengthened by 3 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 2 (OVERLAPS) 6/46 variables, 7/18 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 4 (OVERLAPS) 45/91 variables, 46/64 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/91 variables, 3/67 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/91 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 7 (OVERLAPS) 0/91 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 35 unsolved
No progress, stopping.
After SMT solving in domain Real declared 91/92 variables, and 67 constraints, problems are : Problem set: 0 solved, 35 unsolved in 564 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 46/46 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 35/35 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 35 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 2 (OVERLAPS) 6/46 variables, 7/18 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 4 (OVERLAPS) 45/91 variables, 46/64 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/91 variables, 3/67 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/91 variables, 35/102 constraints. Problems are: Problem set: 0 solved, 35 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:27:42] [INFO ] Deduced a trap along path composed of 3 places in 17 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:27:42] [INFO ] Deduced a trap along path composed of 3 places in 33 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:27:42] [INFO ] Deduced a trap along path composed of 3 places in 18 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:27:42] [INFO ] Deduced a trap along path composed of 3 places in 18 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:27:42] [INFO ] Deduced a trap along path composed of 3 places in 16 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:27:42] [INFO ] Deduced a trap along path composed of 3 places in 17 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:27:42] [INFO ] Deduced a trap along path composed of 3 places in 16 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:27:42] [INFO ] Deduced a trap along path composed of 3 places in 21 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:27:42] [INFO ] Deduced a trap along path composed of 3 places in 17 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:27:42] [INFO ] Deduced a trap along path composed of 3 places in 15 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:27:42] [INFO ] Deduced a trap along path composed of 3 places in 17 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 11:27:42] [INFO ] Deduced a trap along path composed of 3 places in 15 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/91 variables, 12/114 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/91 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 9 (OVERLAPS) 0/91 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 35 unsolved
No progress, stopping.
After SMT solving in domain Int declared 91/92 variables, and 114 constraints, problems are : Problem set: 0 solved, 35 unsolved in 1175 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 46/46 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 35/35 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 12/12 constraints]
After SMT, in 1748ms problems are : Problem set: 0 solved, 35 unsolved
Search for dead transitions found 0 dead transitions in 1748ms
Starting structural reductions in SI_CTL mode, iteration 1 : 46/234 places, 60/12531 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3000 ms. Remains : 46/234 places, 60/12531 transitions.
[2025-06-08 11:27:43] [INFO ] Flatten gal took : 4 ms
[2025-06-08 11:27:43] [INFO ] Flatten gal took : 5 ms
[2025-06-08 11:27:43] [INFO ] Input system was already deterministic with 60 transitions.
[2025-06-08 11:27:43] [INFO ] Flatten gal took : 1 ms
[2025-06-08 11:27:43] [INFO ] Flatten gal took : 1 ms
[2025-06-08 11:27:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality2180472678908983143.gal : 0 ms
[2025-06-08 11:27:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality17535990189439041139.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/CTLCardinality2180472678908983143.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17535990189439041139.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,7.74144e+06,0.018537,4260,2,78,5,738,5,0,244,377,0
Converting to forward existential form...Done !
original formula: EF(!(E((p283!=1) U EF(!(AG((p16==1)))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E((p283!=1) U E(TRUE U !(!(E(TRUE U !((p16==1)))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 54/0/6
(forward)formula 0,0,0.02835,4516,1,0,7,2452,20,0,1105,527,10
FORMULA ErlangenMainframeV0-PT-1302-CTLCardinality-2025-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 234/234 places, 12531/12531 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 193 transition count 10443
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 193 transition count 10443
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 101 place count 174 transition count 4319
Ensure Unique test removed 6 places
Iterating global reduction 0 with 25 rules applied. Total rules applied 126 place count 168 transition count 4319
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 136 place count 158 transition count 320
Ensure Unique test removed 4 places
Iterating global reduction 0 with 14 rules applied. Total rules applied 150 place count 154 transition count 320
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 153 place count 151 transition count 208
Iterating global reduction 0 with 3 rules applied. Total rules applied 156 place count 151 transition count 208
Applied a total of 156 rules in 374 ms. Remains 151 /234 variables (removed 83) and now considering 208/12531 (removed 12323) transitions.
// Phase 1: matrix 208 rows 151 cols
[2025-06-08 11:27:43] [INFO ] Computed 20 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 11:27:43] [INFO ] Implicit Places using invariants in 76 ms returned [90]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 78 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 150/234 places, 208/12531 transitions.
Applied a total of 0 rules in 1 ms. Remains 150 /150 variables (removed 0) and now considering 208/208 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 454 ms. Remains : 150/234 places, 208/12531 transitions.
[2025-06-08 11:27:43] [INFO ] Flatten gal took : 6 ms
[2025-06-08 11:27:43] [INFO ] Flatten gal took : 5 ms
[2025-06-08 11:27:43] [INFO ] Input system was already deterministic with 208 transitions.
[2025-06-08 11:27:44] [INFO ] Flatten gal took : 5 ms
[2025-06-08 11:27:44] [INFO ] Flatten gal took : 5 ms
[2025-06-08 11:27:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality9605376136605716820.gal : 1 ms
[2025-06-08 11:27:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality7135931787864104496.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/CTLCardinality9605376136605716820.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7135931787864104496.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.
Detected timeout of ITS tools.
[2025-06-08 11:28:14] [INFO ] Flatten gal took : 6 ms
[2025-06-08 11:28:14] [INFO ] Applying decomposition
[2025-06-08 11:28:14] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph6536305515979411281.txt' '-o' '/tmp/graph6536305515979411281.bin' '-w' '/tmp/graph6536305515979411281.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6536305515979411281.bin' '-l' '-1' '-v' '-w' '/tmp/graph6536305515979411281.weights' '-q' '0' '-e' '0.001'
[2025-06-08 11:28:14] [INFO ] Decomposing Gal with order
[2025-06-08 11:28:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 11:28:14] [INFO ] Removed a total of 390 redundant transitions.
[2025-06-08 11:28:14] [INFO ] Flatten gal took : 12 ms
[2025-06-08 11:28:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 23 labels/synchronizations in 2 ms.
[2025-06-08 11:28:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality7111043600332198256.gal : 1 ms
[2025-06-08 11:28:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality2319598758025497287.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/CTLCardinality7111043600332198256.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2319598758025497287.ctl'
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 -...262
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,7.9151e+14,0.075482,7320,638,66,7682,738,393,7269,84,1897,0
Converting to forward existential form...Done !
original formula: (AG(((AF((i13.u27.p206==0)) + EF((((i2.u5.p15==1)&&(i7.u13.p106==0))&&(i7.u16.p98==1)))) + (EF((((i10.u23.p151==0)||(i8.u19.p115==1))||(i...225
=> equivalent forward existential formula: [FwdG(((FwdU((Init * !(E(TRUE U EX(!(EX(!(E(TRUE U (u25.p193==1))))))))),TRUE) * !((E(TRUE U (((i10.u23.p151==0)...316
Reverse transition relation is NOT exact ! Due to transitions t16, t116, t136, u24.t64, u24.t65, u24.t66, u24.t68, u24.t150, u12.t97, u12.t98, u12.t153, u2...719
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found a local SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
(forward)formula 0,1,0.34088,17048,1,0,28877,940,2718,34371,475,2844,92119
FORMULA ErlangenMainframeV0-PT-1302-CTLCardinality-2025-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
[2025-06-08 11:28:16] [INFO ] Flatten gal took : 1814 ms
[2025-06-08 11:28:18] [INFO ] Flatten gal took : 1799 ms
[2025-06-08 11:28:19] [INFO ] Applying decomposition
[2025-06-08 11:28:21] [INFO ] Flatten gal took : 1812 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9383640128482133072.txt' '-o' '/tmp/graph9383640128482133072.bin' '-w' '/tmp/graph9383640128482133072.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9383640128482133072.bin' '-l' '-1' '-v' '-w' '/tmp/graph9383640128482133072.weights' '-q' '0' '-e' '0.001'
[2025-06-08 11:28:26] [INFO ] Decomposing Gal with order
[2025-06-08 11:28:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 11:28:30] [INFO ] Removed a total of 170127 redundant transitions.
[2025-06-08 11:28:30] [INFO ] Flatten gal took : 2786 ms
[2025-06-08 11:28:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 1256 ms.
[2025-06-08 11:28:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality9020353147769348361.gal : 111 ms
[2025-06-08 11:28:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality1606068673656531628.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/CTLCardinality9020353147769348361.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1606068673656531628.ctl'
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 -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-08 11:50:51] [INFO ] Applying decomposition
[2025-06-08 11:50:59] [INFO ] Flatten gal took : 7224 ms
[2025-06-08 11:51:00] [INFO ] Decomposing Gal with order
[2025-06-08 11:51:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 11:51:07] [INFO ] Removed a total of 180276 redundant transitions.
[2025-06-08 11:51:07] [INFO ] Flatten gal took : 3385 ms
[2025-06-08 11:51:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 527 labels/synchronizations in 853 ms.
[2025-06-08 11:51:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality6130461934423808276.gal : 19 ms
[2025-06-08 11:51:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality12032772488988330703.ctl : 5 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/CTLCardinality6130461934423808276.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12032772488988330703.ctl'
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 -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.44528e+17,0.462663,23408,1070,735,33826,2499,585,119409,238,21607,0
Converting to forward existential form...Done !
original formula: EG((EG(EX(((u43.p1==0)||(i1.u36.p279==1)))) + !(E(((EX((i1.i0.u35.p262==1)) * (((i0.i0.i0.i0.i0.i0.i0.u50.p9==0)||(i1.i0.u34.p239==1))||(...313
=> equivalent forward existential formula: [FwdG(Init,(EG(EX(((u43.p1==0)||(i1.u36.p279==1)))) + !(E(((EX((i1.i0.u35.p262==1)) * (((i0.i0.i0.i0.i0.i0.i0.u5...356
Reverse transition relation is NOT exact ! Due to transitions i0.t9010, i0.i0.u26.t18, i0.i0.u26.t96, i0.i0.u26.t97, i0.i0.u26.t99, i0.i0.u26.t101, i0.i0.u...2512
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
(forward)formula 0,1,115.667,1788528,1,0,2.508e+06,36054,6107,1.15847e+07,1692,307556,568034
FORMULA ErlangenMainframeV0-PT-1302-CTLCardinality-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Total runtime 1893959 ms.
BK_STOP 1749383585318
--------------------
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="ErlangenMainframeV0-PT-1302"
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 ErlangenMainframeV0-PT-1302, 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 r254-tall-174931339800409"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ErlangenMainframeV0-PT-1302.tgz
mv ErlangenMainframeV0-PT-1302 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 ;