About the Execution of ITS-Tools for ErlangenMainframeV0-PT-0404
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 149076.00 | 0.00 | 0.00 | FFTFFTTTTTFFFTTT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r254-tall-174931339600265.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-0404, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-174931339600265
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 580K
-rw-r--r-- 1 mcc users 7.9K Jun 6 09:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Jun 6 09:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Jun 6 09:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Jun 6 09:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Jun 6 11:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Jun 6 11:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Jun 6 11:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 6 11:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 5 20:08 NewModel
-rw-r--r-- 1 mcc users 9.8K Jun 6 09:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Jun 6 09:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Jun 6 09:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Jun 6 09:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Jun 6 11:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Jun 6 11:55 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 163K 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-0404-CTLCardinality-2025-00
FORMULA_NAME ErlangenMainframeV0-PT-0404-CTLCardinality-2025-01
FORMULA_NAME ErlangenMainframeV0-PT-0404-CTLCardinality-2025-02
FORMULA_NAME ErlangenMainframeV0-PT-0404-CTLCardinality-2025-03
FORMULA_NAME ErlangenMainframeV0-PT-0404-CTLCardinality-2025-04
FORMULA_NAME ErlangenMainframeV0-PT-0404-CTLCardinality-2025-05
FORMULA_NAME ErlangenMainframeV0-PT-0404-CTLCardinality-2025-06
FORMULA_NAME ErlangenMainframeV0-PT-0404-CTLCardinality-2025-07
FORMULA_NAME ErlangenMainframeV0-PT-0404-CTLCardinality-2025-08
FORMULA_NAME ErlangenMainframeV0-PT-0404-CTLCardinality-2025-09
FORMULA_NAME ErlangenMainframeV0-PT-0404-CTLCardinality-2025-10
FORMULA_NAME ErlangenMainframeV0-PT-0404-CTLCardinality-2025-11
FORMULA_NAME ErlangenMainframeV0-PT-0404-CTLCardinality-2025-12
FORMULA_NAME ErlangenMainframeV0-PT-0404-CTLCardinality-2025-13
FORMULA_NAME ErlangenMainframeV0-PT-0404-CTLCardinality-2025-14
FORMULA_NAME ErlangenMainframeV0-PT-0404-CTLCardinality-2025-15
=== Now, execution of the tool begins
BK_START 1749351535702
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-0404
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-08 02:58:56] [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 02:58:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-08 02:58:57] [INFO ] Load time of PNML (sax parser for PT used): 114 ms
[2025-06-08 02:58:57] [INFO ] Transformed 183 places.
[2025-06-08 02:58:57] [INFO ] Transformed 445 transitions.
[2025-06-08 02:58:57] [INFO ] Found NUPN structural information;
[2025-06-08 02:58:57] [INFO ] Parsed PT model containing 183 places and 445 transitions and 3331 arcs in 221 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
FORMULA ErlangenMainframeV0-PT-0404-CTLCardinality-2025-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ErlangenMainframeV0-PT-0404-CTLCardinality-2025-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 96 out of 183 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 183/183 places, 445/445 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 167 transition count 429
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 167 transition count 429
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 166 transition count 428
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 166 transition count 428
Applied a total of 34 rules in 66 ms. Remains 166 /183 variables (removed 17) and now considering 428/445 (removed 17) transitions.
// Phase 1: matrix 428 rows 166 cols
[2025-06-08 02:58:57] [INFO ] Computed 14 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 02:58:57] [INFO ] Implicit Places using invariants in 417 ms returned [104]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 470 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 165/183 places, 428/445 transitions.
Applied a total of 0 rules in 4 ms. Remains 165 /165 variables (removed 0) and now considering 428/428 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 557 ms. Remains : 165/183 places, 428/445 transitions.
Support contains 96 out of 165 places after structural reductions.
[2025-06-08 02:58:58] [INFO ] Flatten gal took : 76 ms
[2025-06-08 02:58:58] [INFO ] Flatten gal took : 49 ms
[2025-06-08 02:58:58] [INFO ] Input system was already deterministic with 428 transitions.
Support contains 91 out of 165 places (down from 96) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 1642 ms. (24 steps per ms) remains 1/73 properties
BEST_FIRST walk for 40003 steps (8 resets) in 176 ms. (226 steps per ms) remains 1/1 properties
// Phase 1: matrix 428 rows 165 cols
[2025-06-08 02:58:58] [INFO ] Computed 13 invariants in 9 ms
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, 1 unsolved
At refinement iteration 1 (OVERLAPS) 53/58 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 49/107 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/107 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 58/165 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/165 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 428/593 variables, 165/178 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/593 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/593 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 593/593 variables, and 178 constraints, problems are : Problem set: 0 solved, 1 unsolved in 361 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 165/165 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 53/58 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 02:58:59] [INFO ] Deduced a trap composed of 22 places in 90 ms of which 9 ms to minimize.
Problem AtomicPropp26 is UNSAT
After SMT solving in domain Int declared 58/593 variables, and 7 constraints, problems are : Problem set: 1 solved, 0 unsolved in 153 ms.
Refiners :[Positive P Invariants (semi-flows): 6/9 constraints, Generalized P Invariants (flows): 0/4 constraints, State Equation: 0/165 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 571ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
[2025-06-08 02:58:59] [INFO ] Flatten gal took : 33 ms
[2025-06-08 02:58:59] [INFO ] Flatten gal took : 44 ms
[2025-06-08 02:58:59] [INFO ] Input system was already deterministic with 428 transitions.
Computed a total of 33 stabilizing places and 33 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 165/165 places, 428/428 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 133 transition count 370
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 133 transition count 370
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 82 place count 115 transition count 282
Iterating global reduction 0 with 18 rules applied. Total rules applied 100 place count 115 transition count 282
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 107 place count 108 transition count 210
Ensure Unique test removed 2 places
Iterating global reduction 0 with 9 rules applied. Total rules applied 116 place count 106 transition count 210
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 119 place count 103 transition count 150
Iterating global reduction 0 with 3 rules applied. Total rules applied 122 place count 103 transition count 150
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 123 place count 102 transition count 148
Iterating global reduction 0 with 1 rules applied. Total rules applied 124 place count 102 transition count 148
Applied a total of 124 rules in 43 ms. Remains 102 /165 variables (removed 63) and now considering 148/428 (removed 280) transitions.
// Phase 1: matrix 148 rows 102 cols
[2025-06-08 02:58:59] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 02:58:59] [INFO ] Implicit Places using invariants in 97 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 105 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 101/165 places, 148/428 transitions.
Applied a total of 0 rules in 1 ms. Remains 101 /101 variables (removed 0) and now considering 148/148 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 151 ms. Remains : 101/165 places, 148/428 transitions.
[2025-06-08 02:58:59] [INFO ] Flatten gal took : 7 ms
[2025-06-08 02:58:59] [INFO ] Flatten gal took : 6 ms
[2025-06-08 02:58:59] [INFO ] Input system was already deterministic with 148 transitions.
[2025-06-08 02:58:59] [INFO ] Flatten gal took : 6 ms
[2025-06-08 02:58:59] [INFO ] Flatten gal took : 6 ms
[2025-06-08 02:58:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality3625194922324659451.gal : 4 ms
[2025-06-08 02:58:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality15806678958751788031.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/CTLCardinality3625194922324659451.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15806678958751788031.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,3.63395e+08,0.241845,14596,2,5742,5,42375,6,0,554,41581,0
Converting to forward existential form...Done !
original formula: EF(((AF(EX(((p40==0)||(p36==1)))) * E(AG(((p141==0)||(p162==1))) U !(EF((p69==1))))) * (EG(AG((p44==1))) * ((AG(((p79!=0)&&(p128!=1))) + ...196
=> equivalent forward existential formula: (([(((FwdU(Init,TRUE) * (!(EG(!(EX(((p40==0)||(p36==1)))))) * E(!(E(TRUE U !(((p141==0)||(p162==1))))) U !(E(TRU...648
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t10, t12, t14, t19, t33, t35, t36, t40, t47, t50, t55, t59, t62, t63, t66, t68, t70, ...325
(forward)formula 0,0,3.08978,107260,1,0,321,508208,328,144,4161,476011,361
FORMULA ErlangenMainframeV0-PT-0404-CTLCardinality-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 165/165 places, 428/428 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 135 transition count 372
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 135 transition count 372
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 79 place count 116 transition count 283
Iterating global reduction 0 with 19 rules applied. Total rules applied 98 place count 116 transition count 283
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 104 place count 110 transition count 214
Ensure Unique test removed 1 places
Iterating global reduction 0 with 7 rules applied. Total rules applied 111 place count 109 transition count 214
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 115 place count 105 transition count 150
Iterating global reduction 0 with 4 rules applied. Total rules applied 119 place count 105 transition count 150
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 120 place count 104 transition count 148
Iterating global reduction 0 with 1 rules applied. Total rules applied 121 place count 104 transition count 148
Applied a total of 121 rules in 12 ms. Remains 104 /165 variables (removed 61) and now considering 148/428 (removed 280) transitions.
// Phase 1: matrix 148 rows 104 cols
[2025-06-08 02:59:02] [INFO ] Computed 12 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 02:59:03] [INFO ] Implicit Places using invariants in 139 ms returned [25]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 143 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 103/165 places, 148/428 transitions.
Applied a total of 0 rules in 1 ms. Remains 103 /103 variables (removed 0) and now considering 148/148 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 156 ms. Remains : 103/165 places, 148/428 transitions.
[2025-06-08 02:59:03] [INFO ] Flatten gal took : 5 ms
[2025-06-08 02:59:03] [INFO ] Flatten gal took : 5 ms
[2025-06-08 02:59:03] [INFO ] Input system was already deterministic with 148 transitions.
[2025-06-08 02:59:03] [INFO ] Flatten gal took : 4 ms
[2025-06-08 02:59:03] [INFO ] Flatten gal took : 4 ms
[2025-06-08 02:59:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality7413778608602305645.gal : 3 ms
[2025-06-08 02:59:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality3374591341807571268.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/CTLCardinality7413778608602305645.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3374591341807571268.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,7.00575e+08,0.386862,19080,2,4440,5,52862,6,0,562,77643,0
Converting to forward existential form...Done !
original formula: (E(AF(AG((p81==0))) U (AG(!(((p13==0)||(p156==1)))) + (EF(EG((p169==1))) * (((p63==0) + EX(((p132==0)||(p140==1)))) + E(AX((p54==1)) U (p...209
=> equivalent forward existential formula: [(FwdU((Init * E(!(EG(!(!(E(TRUE U !((p81==0))))))) U (!(E(TRUE U !(!(((p13==0)||(p156==1)))))) + (E(TRUE U EG((...303
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t9, t11, t12, t14, t17, t23, t32, t35, t36, t46, t47, t50, t53, t55, t57, t61, t64, t...369
(forward)formula 0,1,4.28926,149776,1,0,376,801955,337,182,4371,757761,450
FORMULA ErlangenMainframeV0-PT-0404-CTLCardinality-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 165/165 places, 428/428 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 131 transition count 368
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 131 transition count 368
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 90 place count 109 transition count 293
Iterating global reduction 0 with 22 rules applied. Total rules applied 112 place count 109 transition count 293
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 121 place count 100 transition count 237
Ensure Unique test removed 2 places
Iterating global reduction 0 with 11 rules applied. Total rules applied 132 place count 98 transition count 237
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 138 place count 92 transition count 133
Iterating global reduction 0 with 6 rules applied. Total rules applied 144 place count 92 transition count 133
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 146 place count 90 transition count 129
Iterating global reduction 0 with 2 rules applied. Total rules applied 148 place count 90 transition count 129
Applied a total of 148 rules in 23 ms. Remains 90 /165 variables (removed 75) and now considering 129/428 (removed 299) transitions.
// Phase 1: matrix 129 rows 90 cols
[2025-06-08 02:59:07] [INFO ] Computed 11 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 02:59:07] [INFO ] Implicit Places using invariants in 48 ms returned [29]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 49 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 89/165 places, 129/428 transitions.
Applied a total of 0 rules in 1 ms. Remains 89 /89 variables (removed 0) and now considering 129/129 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 73 ms. Remains : 89/165 places, 129/428 transitions.
[2025-06-08 02:59:07] [INFO ] Flatten gal took : 5 ms
[2025-06-08 02:59:07] [INFO ] Flatten gal took : 3 ms
[2025-06-08 02:59:07] [INFO ] Input system was already deterministic with 129 transitions.
[2025-06-08 02:59:07] [INFO ] Flatten gal took : 7 ms
[2025-06-08 02:59:07] [INFO ] Flatten gal took : 3 ms
[2025-06-08 02:59:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality15343506512244198759.gal : 2 ms
[2025-06-08 02:59:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality15114512788301616232.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/CTLCardinality15343506512244198759.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15114512788301616232.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,1.92988e+08,0.134537,10100,2,3227,5,24454,6,0,487,28207,0
Converting to forward existential form...Done !
original formula: AG(((AG(AX((p170==0))) * EG(!(A((p117==1) U (p36==1))))) + (E((p96==1) U ((p9==0)||(p2==1))) * AF((p120==1)))))
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !((!(E(TRUE U !(!(EX(!((p170==0))))))) * EG(!(!((E(!((p36==1)) U (!((p117==1)) * !((p36==1...403
Reverse transition relation is NOT exact ! Due to transitions t0, t8, t11, t12, t13, t16, t30, t32, t41, t45, t50, t54, t57, t58, t62, t63, t66, t68, t69, ...291
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Hit Full ! (commute/partial/dont) 127/0/2
(forward)formula 0,0,2.7006,90824,1,0,291,480002,307,142,3834,439458,366
FORMULA ErlangenMainframeV0-PT-0404-CTLCardinality-2025-03 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 : 165/165 places, 428/428 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 130 transition count 367
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 130 transition count 367
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 91 place count 109 transition count 293
Iterating global reduction 0 with 21 rules applied. Total rules applied 112 place count 109 transition count 293
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 121 place count 100 transition count 237
Ensure Unique test removed 2 places
Iterating global reduction 0 with 11 rules applied. Total rules applied 132 place count 98 transition count 237
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 137 place count 93 transition count 135
Iterating global reduction 0 with 5 rules applied. Total rules applied 142 place count 93 transition count 135
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 144 place count 91 transition count 131
Iterating global reduction 0 with 2 rules applied. Total rules applied 146 place count 91 transition count 131
Applied a total of 146 rules in 10 ms. Remains 91 /165 variables (removed 74) and now considering 131/428 (removed 297) transitions.
// Phase 1: matrix 131 rows 91 cols
[2025-06-08 02:59:10] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 02:59:10] [INFO ] Implicit Places using invariants in 110 ms returned [30]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 112 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 90/165 places, 131/428 transitions.
Applied a total of 0 rules in 2 ms. Remains 90 /90 variables (removed 0) and now considering 131/131 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 124 ms. Remains : 90/165 places, 131/428 transitions.
[2025-06-08 02:59:10] [INFO ] Flatten gal took : 3 ms
[2025-06-08 02:59:10] [INFO ] Flatten gal took : 5 ms
[2025-06-08 02:59:10] [INFO ] Input system was already deterministic with 131 transitions.
[2025-06-08 02:59:10] [INFO ] Flatten gal took : 3 ms
[2025-06-08 02:59:10] [INFO ] Flatten gal took : 4 ms
[2025-06-08 02:59:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality7439103571128553593.gal : 1 ms
[2025-06-08 02:59:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality13767759141268257622.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/CTLCardinality7439103571128553593.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13767759141268257622.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,1.66888e+08,0.124934,9744,2,3366,5,23203,6,0,493,23635,0
Converting to forward existential form...Done !
original formula: AX(E(EF(((p1==0)||(p110==1))) U !(((EF(((p86==0)||(p9==1))) + E((p106==0) U (p43==1))) + A((p15==0) U (p155==1))))))
=> equivalent forward existential formula: [(EY(Init) * !(E(E(TRUE U ((p1==0)||(p110==1))) U !(((E(TRUE U ((p86==0)||(p9==1))) + E((p106==0) U (p43==1))) +...240
Reverse transition relation is NOT exact ! Due to transitions t0, t8, t10, t12, t15, t41, t44, t50, t54, t57, t58, t62, t63, t67, t68, t77, t80, t89, t90, ...276
(forward)formula 0,0,24.1285,783580,1,0,731,5.44546e+06,301,392,3748,4.42274e+06,858
FORMULA ErlangenMainframeV0-PT-0404-CTLCardinality-2025-04 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 : 165/165 places, 428/428 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 131 transition count 368
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 131 transition count 368
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 89 place count 110 transition count 294
Iterating global reduction 0 with 21 rules applied. Total rules applied 110 place count 110 transition count 294
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 118 place count 102 transition count 239
Ensure Unique test removed 2 places
Iterating global reduction 0 with 10 rules applied. Total rules applied 128 place count 100 transition count 239
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 132 place count 96 transition count 143
Iterating global reduction 0 with 4 rules applied. Total rules applied 136 place count 96 transition count 143
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 137 place count 95 transition count 141
Iterating global reduction 0 with 1 rules applied. Total rules applied 138 place count 95 transition count 141
Applied a total of 138 rules in 11 ms. Remains 95 /165 variables (removed 70) and now considering 141/428 (removed 287) transitions.
// Phase 1: matrix 141 rows 95 cols
[2025-06-08 02:59:34] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 02:59:34] [INFO ] Implicit Places using invariants in 78 ms returned [33]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 80 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 94/165 places, 141/428 transitions.
Applied a total of 0 rules in 1 ms. Remains 94 /94 variables (removed 0) and now considering 141/141 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 93 ms. Remains : 94/165 places, 141/428 transitions.
[2025-06-08 02:59:34] [INFO ] Flatten gal took : 4 ms
[2025-06-08 02:59:34] [INFO ] Flatten gal took : 4 ms
[2025-06-08 02:59:34] [INFO ] Input system was already deterministic with 141 transitions.
[2025-06-08 02:59:34] [INFO ] Flatten gal took : 5 ms
[2025-06-08 02:59:34] [INFO ] Flatten gal took : 4 ms
[2025-06-08 02:59:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality11761292704793128276.gal : 1 ms
[2025-06-08 02:59:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality991027814492974788.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/CTLCardinality11761292704793128276.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality991027814492974788.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,2.12556e+08,0.236817,14604,2,5013,5,41454,6,0,519,42145,0
Converting to forward existential form...Done !
original formula: A((p146==1) U ((p12==0) * EX(((EF((p78==1)) * (p150!=1)) + AX(((p19==0)||(p126==1)))))))
=> equivalent forward existential formula: [((Init * !(EG(!(((p12==0) * EX(((E(TRUE U (p78==1)) * (p150!=1)) + !(EX(!(((p19==0)||(p126==1)))))))))))) * !(E...365
Reverse transition relation is NOT exact ! Due to transitions t1, t9, t11, t13, t16, t24, t42, t45, t50, t54, t57, t59, t63, t64, t68, t69, t72, t75, t81, ...311
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,4.90533,168676,1,0,376,931399,317,218,4141,760808,460
FORMULA ErlangenMainframeV0-PT-0404-CTLCardinality-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 165/165 places, 428/428 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 134 transition count 397
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 134 transition count 397
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 78 place count 118 transition count 355
Iterating global reduction 0 with 16 rules applied. Total rules applied 94 place count 118 transition count 355
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 100 place count 112 transition count 254
Iterating global reduction 0 with 6 rules applied. Total rules applied 106 place count 112 transition count 254
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 109 place count 109 transition count 170
Iterating global reduction 0 with 3 rules applied. Total rules applied 112 place count 109 transition count 170
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 113 place count 108 transition count 168
Iterating global reduction 0 with 1 rules applied. Total rules applied 114 place count 108 transition count 168
Applied a total of 114 rules in 8 ms. Remains 108 /165 variables (removed 57) and now considering 168/428 (removed 260) transitions.
// Phase 1: matrix 168 rows 108 cols
[2025-06-08 02:59:39] [INFO ] Computed 13 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 02:59:39] [INFO ] Implicit Places using invariants in 78 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 81 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 107/165 places, 168/428 transitions.
Applied a total of 0 rules in 1 ms. Remains 107 /107 variables (removed 0) and now considering 168/168 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 91 ms. Remains : 107/165 places, 168/428 transitions.
[2025-06-08 02:59:40] [INFO ] Flatten gal took : 6 ms
[2025-06-08 02:59:40] [INFO ] Flatten gal took : 6 ms
[2025-06-08 02:59:40] [INFO ] Input system was already deterministic with 168 transitions.
[2025-06-08 02:59:40] [INFO ] Flatten gal took : 6 ms
[2025-06-08 02:59:40] [INFO ] Flatten gal took : 6 ms
[2025-06-08 02:59:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality1507986370590975345.gal : 1 ms
[2025-06-08 02:59:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality14046233731232061730.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/CTLCardinality1507986370590975345.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14046233731232061730.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,5.97967e+08,0.368736,18868,2,5036,5,51166,6,0,598,67561,0
Converting to forward existential form...Done !
original formula: E(!((EF((p120==1)) * (((AX(!(((p75==0)||(p58==1)))) * !(EX((p174==1)))) * A((p123==1) U (p76==1))) + (p37==1)))) U ((!(EX(!(EX((p108==1))...200
=> equivalent forward existential formula: [FwdG(((FwdU(Init,!((E(TRUE U (p120==1)) * (((!(EX(!(!(((p75==0)||(p58==1)))))) * !(EX((p174==1)))) * !((E(!((p7...301
Reverse transition relation is NOT exact ! Due to transitions t0, t10, t13, t14, t16, t23, t26, t27, t29, t32, t47, t52, t55, t57, t61, t64, t66, t71, t73,...373
Hit Full ! (commute/partial/dont) 166/0/2
(forward)formula 0,1,3.28821,111148,1,0,401,482354,383,181,5406,528304,431
FORMULA ErlangenMainframeV0-PT-0404-CTLCardinality-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 165/165 places, 428/428 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 129 transition count 366
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 129 transition count 366
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 94 place count 107 transition count 274
Iterating global reduction 0 with 22 rules applied. Total rules applied 116 place count 107 transition count 274
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 126 place count 97 transition count 199
Ensure Unique test removed 3 places
Iterating global reduction 0 with 13 rules applied. Total rules applied 139 place count 94 transition count 199
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 144 place count 89 transition count 131
Iterating global reduction 0 with 5 rules applied. Total rules applied 149 place count 89 transition count 131
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 152 place count 86 transition count 125
Iterating global reduction 0 with 3 rules applied. Total rules applied 155 place count 86 transition count 125
Applied a total of 155 rules in 13 ms. Remains 86 /165 variables (removed 79) and now considering 125/428 (removed 303) transitions.
// Phase 1: matrix 125 rows 86 cols
[2025-06-08 02:59:43] [INFO ] Computed 10 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 02:59:43] [INFO ] Implicit Places using invariants in 37 ms returned []
[2025-06-08 02:59:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 02:59:43] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
Running 124 sub problems to find dead transitions.
[2025-06-08 02:59:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 1 (OVERLAPS) 1/86 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 124 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 02:59:44] [INFO ] Deduced a trap composed of 21 places in 51 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 02:59:44] [INFO ] Deduced a trap composed of 25 places in 46 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/86 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 4 (OVERLAPS) 125/211 variables, 86/98 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/211 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 6 (OVERLAPS) 0/211 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 124 unsolved
No progress, stopping.
After SMT solving in domain Real declared 211/211 variables, and 98 constraints, problems are : Problem set: 0 solved, 124 unsolved in 3913 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 86/86 constraints, PredecessorRefiner: 124/124 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 124 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 1 (OVERLAPS) 1/86 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 124 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 02:59:47] [INFO ] Deduced a trap composed of 25 places in 48 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/86 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/86 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 5 (OVERLAPS) 125/211 variables, 86/99 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/211 variables, 124/223 constraints. Problems are: Problem set: 0 solved, 124 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 02:59:48] [INFO ] Deduced a trap composed of 13 places in 42 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 02:59:48] [INFO ] Deduced a trap composed of 18 places in 39 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/211 variables, 2/225 constraints. Problems are: Problem set: 0 solved, 124 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 02:59:49] [INFO ] Deduced a trap composed of 14 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 02:59:49] [INFO ] Deduced a trap composed of 18 places in 34 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/211 variables, 2/227 constraints. Problems are: Problem set: 0 solved, 124 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 02:59:50] [INFO ] Deduced a trap along path composed of 6 places in 54 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 02:59:51] [INFO ] Deduced a trap along path composed of 11 places in 42 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/211 variables, 2/229 constraints. Problems are: Problem set: 0 solved, 124 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 02:59:52] [INFO ] Deduced a trap composed of 44 places in 55 ms of which 4 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/211 variables, 1/230 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/211 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 124 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 02:59:56] [INFO ] Deduced a trap composed of 44 places in 53 ms of which 4 ms to minimize.
At refinement iteration 12 (OVERLAPS) 0/211 variables, 1/231 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/211 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 14 (OVERLAPS) 0/211 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 124 unsolved
No progress, stopping.
After SMT solving in domain Int declared 211/211 variables, and 231 constraints, problems are : Problem set: 0 solved, 124 unsolved in 15258 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 86/86 constraints, PredecessorRefiner: 124/124 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 19205ms problems are : Problem set: 0 solved, 124 unsolved
Search for dead transitions found 0 dead transitions in 19208ms
Starting structural reductions in LTL mode, iteration 1 : 86/165 places, 125/428 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19348 ms. Remains : 86/165 places, 125/428 transitions.
[2025-06-08 03:00:02] [INFO ] Flatten gal took : 8 ms
[2025-06-08 03:00:02] [INFO ] Flatten gal took : 3 ms
[2025-06-08 03:00:02] [INFO ] Input system was already deterministic with 125 transitions.
[2025-06-08 03:00:02] [INFO ] Flatten gal took : 3 ms
[2025-06-08 03:00:02] [INFO ] Flatten gal took : 3 ms
[2025-06-08 03:00:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality14807390496925789202.gal : 1 ms
[2025-06-08 03:00:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality9034704513606774281.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/CTLCardinality14807390496925789202.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9034704513606774281.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,1.44596e+08,0.077593,7044,2,2033,5,12964,6,0,471,10528,0
Converting to forward existential form...Done !
original formula: EF(AG(EX(((AF(((p98==0)||(p161==1))) + (p30==1)) + (p117==0)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(EX(((!(EG(!(((p98==0)||(p161==1))))) + (p30==1)) + (p117==0)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t11, t14, t39, t49, t53, t56, t57, t61, t62, t65, t66, t70, t71, t75, t77, t85, t86, ...270
(forward)formula 0,1,0.752762,32004,1,0,251,143047,278,121,3328,137729,301
FORMULA ErlangenMainframeV0-PT-0404-CTLCardinality-2025-07 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 : 165/165 places, 428/428 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 136 transition count 373
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 136 transition count 373
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 74 place count 120 transition count 304
Iterating global reduction 0 with 16 rules applied. Total rules applied 90 place count 120 transition count 304
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 96 place count 114 transition count 255
Iterating global reduction 0 with 6 rules applied. Total rules applied 102 place count 114 transition count 255
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 105 place count 111 transition count 171
Iterating global reduction 0 with 3 rules applied. Total rules applied 108 place count 111 transition count 171
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 109 place count 110 transition count 169
Iterating global reduction 0 with 1 rules applied. Total rules applied 110 place count 110 transition count 169
Applied a total of 110 rules in 9 ms. Remains 110 /165 variables (removed 55) and now considering 169/428 (removed 259) transitions.
// Phase 1: matrix 169 rows 110 cols
[2025-06-08 03:00:03] [INFO ] Computed 13 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:00:03] [INFO ] Implicit Places using invariants in 62 ms returned [21]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 63 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 109/165 places, 169/428 transitions.
Applied a total of 0 rules in 1 ms. Remains 109 /109 variables (removed 0) and now considering 169/169 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 73 ms. Remains : 109/165 places, 169/428 transitions.
[2025-06-08 03:00:03] [INFO ] Flatten gal took : 5 ms
[2025-06-08 03:00:03] [INFO ] Flatten gal took : 5 ms
[2025-06-08 03:00:03] [INFO ] Input system was already deterministic with 169 transitions.
[2025-06-08 03:00:03] [INFO ] Flatten gal took : 5 ms
[2025-06-08 03:00:03] [INFO ] Flatten gal took : 5 ms
[2025-06-08 03:00:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality11377803942601932215.gal : 2 ms
[2025-06-08 03:00:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality11842192541762257431.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/CTLCardinality11377803942601932215.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11842192541762257431.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,8.79962e+08,0.450497,20796,2,7243,5,61063,6,0,607,73441,0
Converting to forward existential form...Done !
original formula: AG((((p182==0) + E((p168==0) U !(((EF((p26==1)) + (p70==0)) + ((p23==1)||(p68==1)))))) + ((EF(EX(((p1==0)||(p46==1)))) * (((p174==0)||((p...250
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * !(((E(TRUE U EX(((p1==0)||(p46==1)))) * (((p174==0)||((p158==0)&&(p112==1)))||((p169==0)&&...322
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t3, t9, t12, t16, t22, t23, t29, t32, t39, t40, t41, t43, t50, t51, t54, t59, t63, t6...392
Detected timeout of ITS tools.
[2025-06-08 03:00:33] [INFO ] Flatten gal took : 8 ms
[2025-06-08 03:00:33] [INFO ] Applying decomposition
[2025-06-08 03:00:33] [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/graph12525096896164282275.txt' '-o' '/tmp/graph12525096896164282275.bin' '-w' '/tmp/graph12525096896164282275.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12525096896164282275.bin' '-l' '-1' '-v' '-w' '/tmp/graph12525096896164282275.weights' '-q' '0' '-e' '0.001'
[2025-06-08 03:00:33] [INFO ] Decomposing Gal with order
[2025-06-08 03:00:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 03:00:33] [INFO ] Removed a total of 294 redundant transitions.
[2025-06-08 03:00:33] [INFO ] Flatten gal took : 48 ms
[2025-06-08 03:00:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 9 ms.
[2025-06-08 03:00:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality13641206787257685329.gal : 3 ms
[2025-06-08 03:00:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality10530777699636907203.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/CTLCardinality13641206787257685329.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10530777699636907203.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,8.79962e+08,0.334861,16484,728,102,21255,1055,522,59231,92,3913,0
Converting to forward existential form...Done !
original formula: AG((((i8.i1.u28.p182==0) + E((i7.u31.p168==0) U !(((EF((i1.i0.u5.p26==1)) + (i4.u10.p70==0)) + ((i2.u3.p23==1)||(i4.u9.p68==1)))))) + ((E...387
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * !(((E(TRUE U EX(((i1.i1.u0.p1==0)||(i3.i0.u7.p46==1)))) * (((i8.i0.u33.p174==0)||((i6.i1.u...459
Reverse transition relation is NOT exact ! Due to transitions t16, t23, t79, t99, t111, t134, t135, t136, t137, t138, t139, t140, t141, u15.t54, u14.t59, u...599
(forward)formula 0,1,3.32894,96612,1,0,120195,1650,2826,483128,436,5593,211256
FORMULA ErlangenMainframeV0-PT-0404-CTLCardinality-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 165/165 places, 428/428 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 132 transition count 369
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 132 transition count 369
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 84 place count 114 transition count 298
Iterating global reduction 0 with 18 rules applied. Total rules applied 102 place count 114 transition count 298
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 109 place count 107 transition count 248
Iterating global reduction 0 with 7 rules applied. Total rules applied 116 place count 107 transition count 248
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 118 place count 105 transition count 188
Iterating global reduction 0 with 2 rules applied. Total rules applied 120 place count 105 transition count 188
Applied a total of 120 rules in 6 ms. Remains 105 /165 variables (removed 60) and now considering 188/428 (removed 240) transitions.
// Phase 1: matrix 188 rows 105 cols
[2025-06-08 03:00:37] [INFO ] Computed 13 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:00:37] [INFO ] Implicit Places using invariants in 59 ms returned [29]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 77 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 104/165 places, 188/428 transitions.
Applied a total of 0 rules in 1 ms. Remains 104 /104 variables (removed 0) and now considering 188/188 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 84 ms. Remains : 104/165 places, 188/428 transitions.
[2025-06-08 03:00:37] [INFO ] Flatten gal took : 7 ms
[2025-06-08 03:00:37] [INFO ] Flatten gal took : 6 ms
[2025-06-08 03:00:37] [INFO ] Input system was already deterministic with 188 transitions.
[2025-06-08 03:00:37] [INFO ] Flatten gal took : 7 ms
[2025-06-08 03:00:37] [INFO ] Flatten gal took : 15 ms
[2025-06-08 03:00:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality5586456037819503555.gal : 1 ms
[2025-06-08 03:00:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality14873948274408075366.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/CTLCardinality5586456037819503555.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14873948274408075366.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,8.06955e+08,0.468486,22960,2,5605,5,60751,6,0,606,73468,0
Converting to forward existential form...Done !
original formula: EF(((AG((p82==0)) + ((EF(((p2==0)||(p130==1))) * AX((p171==1))) * ((p49==1)&&((p87==0)||(p38==1))))) * (AX((((p15==1)&&((p117==0)||(p96==...202
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * (!(E(TRUE U !((p82==0)))) + ((E(TRUE U ((p2==0)||(p130==1))) * !(EX(!((p171==1))))) * ((p4...438
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t9, t11, t13, t16, t34, t42, t46, t48, t52, t55, t59, t62, t63, t66, t68, t72, t73, t...409
(forward)formula 0,1,3.0484,97888,1,0,357,467068,404,192,5439,399352,405
FORMULA ErlangenMainframeV0-PT-0404-CTLCardinality-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 165/165 places, 428/428 transitions.
Graph (trivial) has 126 edges and 165 vertex of which 6 / 165 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 38 transitions
Trivial Post-agglo rules discarded 38 transitions
Performed 38 trivial Post agglomeration. Transition count delta: 38
Iterating post reduction 0 with 38 rules applied. Total rules applied 39 place count 161 transition count 386
Reduce places removed 38 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 42 rules applied. Total rules applied 81 place count 123 transition count 382
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 85 place count 119 transition count 382
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 85 place count 119 transition count 375
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 99 place count 112 transition count 375
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 123 place count 88 transition count 325
Iterating global reduction 3 with 24 rules applied. Total rules applied 147 place count 88 transition count 325
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 147 place count 88 transition count 323
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 151 place count 86 transition count 323
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 154 place count 83 transition count 285
Iterating global reduction 3 with 3 rules applied. Total rules applied 157 place count 83 transition count 285
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 159 place count 81 transition count 195
Iterating global reduction 3 with 2 rules applied. Total rules applied 161 place count 81 transition count 195
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 3 with 46 rules applied. Total rules applied 207 place count 58 transition count 172
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 214 place count 51 transition count 103
Ensure Unique test removed 3 places
Iterating global reduction 3 with 10 rules applied. Total rules applied 224 place count 48 transition count 103
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 226 place count 48 transition count 101
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 230 place count 44 transition count 69
Iterating global reduction 4 with 4 rules applied. Total rules applied 234 place count 44 transition count 69
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 235 place count 43 transition count 67
Iterating global reduction 4 with 1 rules applied. Total rules applied 236 place count 43 transition count 67
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 238 place count 42 transition count 66
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 242 place count 42 transition count 62
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 250 place count 38 transition count 58
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 252 place count 38 transition count 58
Applied a total of 252 rules in 67 ms. Remains 38 /165 variables (removed 127) and now considering 58/428 (removed 370) transitions.
[2025-06-08 03:00:40] [INFO ] Flow matrix only has 49 transitions (discarded 9 similar events)
// Phase 1: matrix 49 rows 38 cols
[2025-06-08 03:00:40] [INFO ] Computed 10 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:00:40] [INFO ] Implicit Places using invariants in 49 ms returned []
[2025-06-08 03:00:40] [INFO ] Flow matrix only has 49 transitions (discarded 9 similar events)
[2025-06-08 03:00:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:00:40] [INFO ] State equation strengthened by 11 read => feed constraints.
[2025-06-08 03:00:40] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 03:00:40] [INFO ] Redundant transitions in 1 ms returned []
Running 57 sub problems to find dead transitions.
[2025-06-08 03:00:40] [INFO ] Flow matrix only has 49 transitions (discarded 9 similar events)
[2025-06-08 03:00:40] [INFO ] Invariant cache hit.
[2025-06-08 03:00:40] [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) 0/37 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (OVERLAPS) 1/38 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (OVERLAPS) 48/86 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/86 variables, 10/58 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (OVERLAPS) 1/87 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/87 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 0/87 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 87/87 variables, and 59 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1178 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 11/11 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (OVERLAPS) 1/38 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (OVERLAPS) 48/86 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/86 variables, 10/58 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 57/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 03:00:42] [INFO ] Deduced a trap along path composed of 2 places in 28 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/86 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/86 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 1/87 variables, 1/117 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/87 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 10 (OVERLAPS) 0/87 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 87/87 variables, and 117 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1843 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 11/11 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 3035ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 3037ms
Starting structural reductions in SI_CTL mode, iteration 1 : 38/165 places, 58/428 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3216 ms. Remains : 38/165 places, 58/428 transitions.
[2025-06-08 03:00:43] [INFO ] Flatten gal took : 4 ms
[2025-06-08 03:00:43] [INFO ] Flatten gal took : 3 ms
[2025-06-08 03:00:43] [INFO ] Input system was already deterministic with 58 transitions.
[2025-06-08 03:00:43] [INFO ] Flatten gal took : 2 ms
[2025-06-08 03:00:43] [INFO ] Flatten gal took : 3 ms
[2025-06-08 03:00:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality13041397290647169933.gal : 0 ms
[2025-06-08 03:00:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality10489400052384284627.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/CTLCardinality13041397290647169933.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10489400052384284627.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,112381,0.011957,4244,2,181,5,1148,6,0,207,893,0
Converting to forward existential form...Done !
original formula: (EF(AG(!(E((((p63==0)||(p40==1))&&(p7==0)) U ((p2==1)||(p179==0)))))) + !(E(((p59==0)||(p129==1)) U (p7==1))))
=> equivalent forward existential formula: [(FwdU((Init * !(E(TRUE U !(E(TRUE U !(!(E((((p63==0)||(p40==1))&&(p7==0)) U ((p2==1)||(p179==0)))))))))),((p59=...191
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 51/3/7
Hit Full ! (commute/partial/dont) 50/0/8
(forward)formula 0,0,0.036815,5268,1,0,11,6908,29,2,1319,3808,12
FORMULA ErlangenMainframeV0-PT-0404-CTLCardinality-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 165/165 places, 428/428 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 129 transition count 366
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 129 transition count 366
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 93 place count 108 transition count 275
Iterating global reduction 0 with 21 rules applied. Total rules applied 114 place count 108 transition count 275
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 121 place count 101 transition count 204
Ensure Unique test removed 2 places
Iterating global reduction 0 with 9 rules applied. Total rules applied 130 place count 99 transition count 204
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 135 place count 94 transition count 136
Iterating global reduction 0 with 5 rules applied. Total rules applied 140 place count 94 transition count 136
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 142 place count 92 transition count 132
Iterating global reduction 0 with 2 rules applied. Total rules applied 144 place count 92 transition count 132
Applied a total of 144 rules in 17 ms. Remains 92 /165 variables (removed 73) and now considering 132/428 (removed 296) transitions.
// Phase 1: matrix 132 rows 92 cols
[2025-06-08 03:00:43] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:00:43] [INFO ] Implicit Places using invariants in 44 ms returned [29]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 46 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 91/165 places, 132/428 transitions.
Applied a total of 0 rules in 1 ms. Remains 91 /91 variables (removed 0) and now considering 132/132 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 64 ms. Remains : 91/165 places, 132/428 transitions.
[2025-06-08 03:00:43] [INFO ] Flatten gal took : 4 ms
[2025-06-08 03:00:43] [INFO ] Flatten gal took : 3 ms
[2025-06-08 03:00:43] [INFO ] Input system was already deterministic with 132 transitions.
[2025-06-08 03:00:43] [INFO ] Flatten gal took : 4 ms
[2025-06-08 03:00:43] [INFO ] Flatten gal took : 4 ms
[2025-06-08 03:00:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality1444505796112553165.gal : 1 ms
[2025-06-08 03:00:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality141438211107890634.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/CTLCardinality1444505796112553165.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality141438211107890634.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.6736e+08,0.097726,7920,2,2586,5,16986,6,0,498,15340,0
Converting to forward existential form...Done !
original formula: AF((EX((p168!=1)) * EG(((p55==1) + AG(((p148==0)||(p33==1)))))))
=> equivalent forward existential formula: [FwdG(Init,!((EX((p168!=1)) * EG(((p55==1) + !(E(TRUE U !(((p148==0)||(p33==1))))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t10, t13, t16, t43, t46, t51, t55, t58, t59, t63, t64, t65, t69, t70, t74, t75, t89, ...292
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,3.84765,122656,1,0,510,547638,300,301,3846,743998,501
FORMULA ErlangenMainframeV0-PT-0404-CTLCardinality-2025-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 165/165 places, 428/428 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 133 transition count 370
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 133 transition count 370
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 82 place count 115 transition count 282
Iterating global reduction 0 with 18 rules applied. Total rules applied 100 place count 115 transition count 282
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 107 place count 108 transition count 210
Ensure Unique test removed 2 places
Iterating global reduction 0 with 9 rules applied. Total rules applied 116 place count 106 transition count 210
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 120 place count 102 transition count 144
Iterating global reduction 0 with 4 rules applied. Total rules applied 124 place count 102 transition count 144
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 126 place count 100 transition count 140
Iterating global reduction 0 with 2 rules applied. Total rules applied 128 place count 100 transition count 140
Applied a total of 128 rules in 20 ms. Remains 100 /165 variables (removed 65) and now considering 140/428 (removed 288) transitions.
// Phase 1: matrix 140 rows 100 cols
[2025-06-08 03:00:47] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:00:47] [INFO ] Implicit Places using invariants in 45 ms returned [34]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 46 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 99/165 places, 140/428 transitions.
Applied a total of 0 rules in 0 ms. Remains 99 /99 variables (removed 0) and now considering 140/140 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 67 ms. Remains : 99/165 places, 140/428 transitions.
[2025-06-08 03:00:47] [INFO ] Flatten gal took : 3 ms
[2025-06-08 03:00:47] [INFO ] Flatten gal took : 4 ms
[2025-06-08 03:00:47] [INFO ] Input system was already deterministic with 140 transitions.
[2025-06-08 03:00:47] [INFO ] Flatten gal took : 3 ms
[2025-06-08 03:00:47] [INFO ] Flatten gal took : 3 ms
[2025-06-08 03:00:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality10436298079376617360.gal : 1 ms
[2025-06-08 03:00:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality9108796274383533727.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/CTLCardinality10436298079376617360.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9108796274383533727.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,3.45553e+08,0.172513,11348,2,3447,5,27624,6,0,538,33622,0
Converting to forward existential form...Done !
original formula: EF(((EX((p127==1)) * A(!(AX(((p164==0)||(p179==1)))) U !(EG((p81==1))))) * (!(E((p108==0) U (p25==1))) + (((p1==0)&&(p27==1))&&(p39==0)))...157
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * (EX((p127==1)) * !((E(!(!(EG((p81==1)))) U (!(!(!(EX(!(((p164==0)||(p179==1))))))) * !(!(E...443
Reverse transition relation is NOT exact ! Due to transitions t0, t9, t11, t13, t17, t18, t46, t51, t54, t56, t60, t63, t64, t68, t69, t73, t76, t78, t80, ...298
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,1.87171,75424,1,0,357,395148,316,176,3924,377260,406
FORMULA ErlangenMainframeV0-PT-0404-CTLCardinality-2025-13 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 : 165/165 places, 428/428 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 129 transition count 366
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 129 transition count 366
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 93 place count 108 transition count 275
Iterating global reduction 0 with 21 rules applied. Total rules applied 114 place count 108 transition count 275
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 123 place count 99 transition count 201
Ensure Unique test removed 3 places
Iterating global reduction 0 with 12 rules applied. Total rules applied 135 place count 96 transition count 201
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 140 place count 91 transition count 133
Iterating global reduction 0 with 5 rules applied. Total rules applied 145 place count 91 transition count 133
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 147 place count 89 transition count 129
Iterating global reduction 0 with 2 rules applied. Total rules applied 149 place count 89 transition count 129
Applied a total of 149 rules in 16 ms. Remains 89 /165 variables (removed 76) and now considering 129/428 (removed 299) transitions.
// Phase 1: matrix 129 rows 89 cols
[2025-06-08 03:00:49] [INFO ] Computed 10 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:00:49] [INFO ] Implicit Places using invariants in 42 ms returned []
[2025-06-08 03:00:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:00:49] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
Running 128 sub problems to find dead transitions.
[2025-06-08 03:00:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 1 (OVERLAPS) 1/89 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 128 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 03:00:50] [INFO ] Deduced a trap composed of 26 places in 35 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 03:00:50] [INFO ] Deduced a trap composed of 27 places in 35 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 03:00:50] [INFO ] Deduced a trap composed of 25 places in 49 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/89 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/89 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 4 (OVERLAPS) 129/218 variables, 89/102 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/218 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 6 (OVERLAPS) 0/218 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 128 unsolved
No progress, stopping.
After SMT solving in domain Real declared 218/218 variables, and 102 constraints, problems are : Problem set: 0 solved, 128 unsolved in 3999 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 89/89 constraints, PredecessorRefiner: 128/128 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 128 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 1 (OVERLAPS) 1/89 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/89 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/89 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 4 (OVERLAPS) 129/218 variables, 89/102 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/218 variables, 128/230 constraints. Problems are: Problem set: 0 solved, 128 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 03:00:55] [INFO ] Deduced a trap composed of 12 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 03:00:55] [INFO ] Deduced a trap composed of 13 places in 37 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 03:00:55] [INFO ] Deduced a trap composed of 14 places in 34 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 03:00:55] [INFO ] Deduced a trap composed of 17 places in 37 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/218 variables, 4/234 constraints. Problems are: Problem set: 0 solved, 128 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 03:00:56] [INFO ] Deduced a trap along path composed of 3 places in 66 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 03:00:56] [INFO ] Deduced a trap along path composed of 11 places in 46 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/218 variables, 2/236 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/218 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 9 (OVERLAPS) 0/218 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 128 unsolved
No progress, stopping.
After SMT solving in domain Int declared 218/218 variables, and 236 constraints, problems are : Problem set: 0 solved, 128 unsolved in 9507 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 89/89 constraints, PredecessorRefiner: 128/128 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 13530ms problems are : Problem set: 0 solved, 128 unsolved
Search for dead transitions found 0 dead transitions in 13530ms
Starting structural reductions in LTL mode, iteration 1 : 89/165 places, 129/428 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13660 ms. Remains : 89/165 places, 129/428 transitions.
[2025-06-08 03:01:03] [INFO ] Flatten gal took : 8 ms
[2025-06-08 03:01:03] [INFO ] Flatten gal took : 2 ms
[2025-06-08 03:01:03] [INFO ] Input system was already deterministic with 129 transitions.
[2025-06-08 03:01:03] [INFO ] Flatten gal took : 2 ms
[2025-06-08 03:01:03] [INFO ] Flatten gal took : 3 ms
[2025-06-08 03:01:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality10951347542828714070.gal : 1 ms
[2025-06-08 03:01:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality2792299069670301843.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/CTLCardinality10951347542828714070.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2792299069670301843.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,1.54839e+08,0.106281,8556,2,2881,5,19572,6,0,487,18879,0
Converting to forward existential form...Done !
original formula: EX(EF(!(E(E(((p78==0)||(p121==1)) U (p167==0)) U EF((p64==1))))))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * !(E(E(((p78==0)||(p121==1)) U (p167==0)) U E(TRUE U (p64==1)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t8, t10, t11, t15, t18, t43, t46, t51, t55, t60, t64, t65, t68, t69, t70, t73, t74, t78, ...285
(forward)formula 0,1,0.937027,39948,1,0,233,190448,288,127,3750,173497,288
FORMULA ErlangenMainframeV0-PT-0404-CTLCardinality-2025-14 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 : 165/165 places, 428/428 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 130 transition count 367
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 130 transition count 367
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 92 place count 108 transition count 275
Iterating global reduction 0 with 22 rules applied. Total rules applied 114 place count 108 transition count 275
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 123 place count 99 transition count 201
Ensure Unique test removed 3 places
Iterating global reduction 0 with 12 rules applied. Total rules applied 135 place count 96 transition count 201
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 141 place count 90 transition count 131
Iterating global reduction 0 with 6 rules applied. Total rules applied 147 place count 90 transition count 131
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 150 place count 87 transition count 125
Iterating global reduction 0 with 3 rules applied. Total rules applied 153 place count 87 transition count 125
Applied a total of 153 rules in 10 ms. Remains 87 /165 variables (removed 78) and now considering 125/428 (removed 303) transitions.
// Phase 1: matrix 125 rows 87 cols
[2025-06-08 03:01:04] [INFO ] Computed 10 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:01:04] [INFO ] Implicit Places using invariants in 53 ms returned []
[2025-06-08 03:01:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 03:01:04] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 157 ms to find 0 implicit places.
Running 124 sub problems to find dead transitions.
[2025-06-08 03:01:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 1 (OVERLAPS) 1/87 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 124 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 03:01:05] [INFO ] Deduced a trap composed of 21 places in 67 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 03:01:05] [INFO ] Deduced a trap composed of 24 places in 59 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/87 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/87 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 4 (OVERLAPS) 125/212 variables, 87/99 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/212 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 6 (OVERLAPS) 0/212 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 124 unsolved
No progress, stopping.
After SMT solving in domain Real declared 212/212 variables, and 99 constraints, problems are : Problem set: 0 solved, 124 unsolved in 3729 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 87/87 constraints, PredecessorRefiner: 124/124 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 124 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 1 (OVERLAPS) 1/87 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/87 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 124 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 03:01:08] [INFO ] Deduced a trap composed of 26 places in 58 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/87 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/87 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 5 (OVERLAPS) 125/212 variables, 87/100 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/212 variables, 124/224 constraints. Problems are: Problem set: 0 solved, 124 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 03:01:09] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/212 variables, 1/225 constraints. Problems are: Problem set: 0 solved, 124 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 03:01:11] [INFO ] Deduced a trap along path composed of 11 places in 28 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 03:01:11] [INFO ] Deduced a trap along path composed of 6 places in 18 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/212 variables, 2/227 constraints. Problems are: Problem set: 0 solved, 124 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 03:01:13] [INFO ] Deduced a trap along path composed of 3 places in 32 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/212 variables, 1/228 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/212 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 124 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-08 03:01:17] [INFO ] Deduced a trap composed of 45 places in 68 ms of which 5 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/212 variables, 1/229 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/212 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 124 unsolved
At refinement iteration 13 (OVERLAPS) 0/212 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 124 unsolved
No progress, stopping.
After SMT solving in domain Int declared 212/212 variables, and 229 constraints, problems are : Problem set: 0 solved, 124 unsolved in 15478 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 87/87 constraints, PredecessorRefiner: 124/124 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 3/3 constraints]
After SMT, in 19253ms problems are : Problem set: 0 solved, 124 unsolved
Search for dead transitions found 0 dead transitions in 19254ms
Starting structural reductions in LTL mode, iteration 1 : 87/165 places, 125/428 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19421 ms. Remains : 87/165 places, 125/428 transitions.
[2025-06-08 03:01:23] [INFO ] Flatten gal took : 3 ms
[2025-06-08 03:01:23] [INFO ] Flatten gal took : 2 ms
[2025-06-08 03:01:23] [INFO ] Input system was already deterministic with 125 transitions.
[2025-06-08 03:01:23] [INFO ] Flatten gal took : 2 ms
[2025-06-08 03:01:23] [INFO ] Flatten gal took : 2 ms
[2025-06-08 03:01:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality6093712328802755486.gal : 1 ms
[2025-06-08 03:01:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality8616420606380804051.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/CTLCardinality6093712328802755486.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8616420606380804051.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,1.12608e+08,0.078731,7224,2,1892,5,13295,6,0,475,12612,0
Converting to forward existential form...Done !
original formula: AF(((p97==1) + !(E(AX(AF(((p135==0)||(p2==1)))) U AG(((p141==1)&&((p5==0)||(p172==1))))))))
=> equivalent forward existential formula: [FwdG(Init,!(((p97==1) + !(E(!(EX(!(!(EG(!(((p135==0)||(p2==1)))))))) U !(E(TRUE U !(((p141==1)&&((p5==0)||(p172...178
Reverse transition relation is NOT exact ! Due to transitions t7, t10, t11, t12, t15, t41, t51, t55, t58, t59, t63, t64, t67, t68, t69, t72, t73, t85, t86,...271
(forward)formula 0,1,0.747439,31148,1,0,251,135560,288,118,3492,126434,305
FORMULA ErlangenMainframeV0-PT-0404-CTLCardinality-2025-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
[2025-06-08 03:01:24] [INFO ] Flatten gal took : 15 ms
[2025-06-08 03:01:24] [INFO ] Flatten gal took : 15 ms
Total runtime 147688 ms.
BK_STOP 1749351684778
--------------------
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-0404"
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-0404, 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-174931339600265"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ErlangenMainframeV0-PT-0404.tgz
mv ErlangenMainframeV0-PT-0404 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 ;