About the Execution of ITS-Tools for Raft-PT-08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 1622433.00 | 0.00 | 0.00 | FFTTTFFFFFFTTFTF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r170-smll-174889233200050.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 Raft-PT-08, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-smll-174889233200050
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 600K
-rw-r--r-- 1 mcc users 7.0K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.3K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 156K May 29 14:32 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME Raft-PT-08-CTLFireability-2023-12
FORMULA_NAME Raft-PT-08-CTLFireability-2023-13
FORMULA_NAME Raft-PT-08-CTLFireability-2023-14
FORMULA_NAME Raft-PT-08-CTLFireability-2023-15
FORMULA_NAME Raft-PT-08-CTLFireability-2025-00
FORMULA_NAME Raft-PT-08-CTLFireability-2025-01
FORMULA_NAME Raft-PT-08-CTLFireability-2025-02
FORMULA_NAME Raft-PT-08-CTLFireability-2025-03
FORMULA_NAME Raft-PT-08-CTLFireability-2025-04
FORMULA_NAME Raft-PT-08-CTLFireability-2025-05
FORMULA_NAME Raft-PT-08-CTLFireability-2025-06
FORMULA_NAME Raft-PT-08-CTLFireability-2025-07
FORMULA_NAME Raft-PT-08-CTLFireability-2025-08
FORMULA_NAME Raft-PT-08-CTLFireability-2025-09
FORMULA_NAME Raft-PT-08-CTLFireability-2025-10
FORMULA_NAME Raft-PT-08-CTLFireability-2025-11
=== Now, execution of the tool begins
BK_START 1748950832528
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Raft-PT-08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-03 11:40:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-03 11:40:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 11:40:35] [INFO ] Load time of PNML (sax parser for PT used): 228 ms
[2025-06-03 11:40:35] [INFO ] Transformed 328 places.
[2025-06-03 11:40:35] [INFO ] Transformed 568 transitions.
[2025-06-03 11:40:35] [INFO ] Found NUPN structural information;
[2025-06-03 11:40:35] [INFO ] Parsed PT model containing 328 places and 568 transitions and 2163 arcs in 471 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 31 ms.
Ensure Unique test removed 34 transitions
Reduce redundant transitions removed 34 transitions.
Support contains 95 out of 328 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 328/328 places, 534/534 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 325 transition count 528
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 325 transition count 528
Applied a total of 6 rules in 135 ms. Remains 325 /328 variables (removed 3) and now considering 528/534 (removed 6) transitions.
[2025-06-03 11:40:36] [INFO ] Flow matrix only has 495 transitions (discarded 33 similar events)
// Phase 1: matrix 495 rows 325 cols
[2025-06-03 11:40:36] [INFO ] Computed 64 invariants in 31 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:40:37] [INFO ] Implicit Places using invariants in 949 ms returned []
[2025-06-03 11:40:37] [INFO ] Flow matrix only has 495 transitions (discarded 33 similar events)
[2025-06-03 11:40:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:40:37] [INFO ] State equation strengthened by 284 read => feed constraints.
[2025-06-03 11:40:38] [INFO ] Implicit Places using invariants and state equation in 1399 ms returned []
Implicit Place search using SMT with State Equation took 2433 ms to find 0 implicit places.
Running 527 sub problems to find dead transitions.
[2025-06-03 11:40:38] [INFO ] Flow matrix only has 495 transitions (discarded 33 similar events)
[2025-06-03 11:40:38] [INFO ] Invariant cache hit.
[2025-06-03 11:40:38] [INFO ] State equation strengthened by 284 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/324 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 527 unsolved
At refinement iteration 1 (OVERLAPS) 1/325 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 527 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/325 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 527 unsolved
At refinement iteration 3 (OVERLAPS) 494/819 variables, 325/389 constraints. Problems are: Problem set: 0 solved, 527 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/819 variables, 283/672 constraints. Problems are: Problem set: 0 solved, 527 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 819/820 variables, and 672 constraints, problems are : Problem set: 0 solved, 527 unsolved in 30051 ms.
Refiners :[Positive P Invariants (semi-flows): 64/64 constraints, State Equation: 325/325 constraints, ReadFeed: 283/284 constraints, PredecessorRefiner: 527/527 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 527 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/324 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 527 unsolved
At refinement iteration 1 (OVERLAPS) 1/325 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 527 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/325 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 527 unsolved
At refinement iteration 3 (OVERLAPS) 494/819 variables, 325/389 constraints. Problems are: Problem set: 0 solved, 527 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/819 variables, 283/672 constraints. Problems are: Problem set: 0 solved, 527 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/819 variables, 527/1199 constraints. Problems are: Problem set: 0 solved, 527 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 819/820 variables, and 1199 constraints, problems are : Problem set: 0 solved, 527 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 64/64 constraints, State Equation: 325/325 constraints, ReadFeed: 283/284 constraints, PredecessorRefiner: 527/527 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60785ms problems are : Problem set: 0 solved, 527 unsolved
Search for dead transitions found 0 dead transitions in 60832ms
Starting structural reductions in LTL mode, iteration 1 : 325/328 places, 528/534 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63447 ms. Remains : 325/328 places, 528/534 transitions.
Support contains 95 out of 325 places after structural reductions.
[2025-06-03 11:41:39] [INFO ] Flatten gal took : 114 ms
[2025-06-03 11:41:39] [INFO ] Flatten gal took : 64 ms
[2025-06-03 11:41:40] [INFO ] Input system was already deterministic with 528 transitions.
Reduction of identical properties reduced properties to check from 84 to 82
RANDOM walk for 40000 steps (8 resets) in 2588 ms. (15 steps per ms) remains 2/82 properties
BEST_FIRST walk for 40004 steps (8 resets) in 240 ms. (165 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 150 ms. (264 steps per ms) remains 2/2 properties
[2025-06-03 11:41:40] [INFO ] Flow matrix only has 495 transitions (discarded 33 similar events)
[2025-06-03 11:41:40] [INFO ] Invariant cache hit.
[2025-06-03 11:41:41] [INFO ] State equation strengthened by 284 read => feed constraints.
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) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp80 is UNSAT
At refinement iteration 1 (OVERLAPS) 38/49 variables, 10/10 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/10 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 269/318 variables, 54/64 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/318 variables, 0/64 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 486/804 variables, 318/382 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/804 variables, 280/662 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/804 variables, 0/662 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 7/811 variables, 2/664 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/811 variables, 2/666 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/811 variables, 0/666 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 8/819 variables, 5/671 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/819 variables, 1/672 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/819 variables, 0/672 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 1/820 variables, 1/673 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/820 variables, 0/673 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/820 variables, 0/673 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 820/820 variables, and 673 constraints, problems are : Problem set: 1 solved, 1 unsolved in 398 ms.
Refiners :[Positive P Invariants (semi-flows): 64/64 constraints, State Equation: 325/325 constraints, ReadFeed: 284/284 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 1 unsolved
Problem AtomicPropp30 is UNSAT
After SMT solving in domain Int declared 29/820 variables, and 6 constraints, problems are : Problem set: 2 solved, 0 unsolved in 39 ms.
Refiners :[Positive P Invariants (semi-flows): 6/64 constraints, State Equation: 0/325 constraints, ReadFeed: 0/284 constraints, PredecessorRefiner: 0/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 459ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
[2025-06-03 11:41:41] [INFO ] Flatten gal took : 40 ms
[2025-06-03 11:41:41] [INFO ] Flatten gal took : 41 ms
[2025-06-03 11:41:41] [INFO ] Input system was already deterministic with 528 transitions.
Computed a total of 5 stabilizing places and 19 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 325/325 places, 528/528 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 322 transition count 522
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 322 transition count 522
Applied a total of 6 rules in 21 ms. Remains 322 /325 variables (removed 3) and now considering 522/528 (removed 6) transitions.
[2025-06-03 11:41:41] [INFO ] Flow matrix only has 492 transitions (discarded 30 similar events)
// Phase 1: matrix 492 rows 322 cols
[2025-06-03 11:41:41] [INFO ] Computed 64 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:41:42] [INFO ] Implicit Places using invariants in 476 ms returned []
[2025-06-03 11:41:42] [INFO ] Flow matrix only has 492 transitions (discarded 30 similar events)
[2025-06-03 11:41:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:41:42] [INFO ] State equation strengthened by 284 read => feed constraints.
[2025-06-03 11:41:43] [INFO ] Implicit Places using invariants and state equation in 1077 ms returned []
Implicit Place search using SMT with State Equation took 1561 ms to find 0 implicit places.
Running 521 sub problems to find dead transitions.
[2025-06-03 11:41:43] [INFO ] Flow matrix only has 492 transitions (discarded 30 similar events)
[2025-06-03 11:41:43] [INFO ] Invariant cache hit.
[2025-06-03 11:41:43] [INFO ] State equation strengthened by 284 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/321 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 521 unsolved
At refinement iteration 1 (OVERLAPS) 1/322 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 521 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/322 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 521 unsolved
At refinement iteration 3 (OVERLAPS) 491/813 variables, 322/386 constraints. Problems are: Problem set: 0 solved, 521 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/813 variables, 283/669 constraints. Problems are: Problem set: 0 solved, 521 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 813/814 variables, and 669 constraints, problems are : Problem set: 0 solved, 521 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 64/64 constraints, State Equation: 322/322 constraints, ReadFeed: 283/284 constraints, PredecessorRefiner: 521/521 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 521 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/321 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 521 unsolved
At refinement iteration 1 (OVERLAPS) 1/322 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 521 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/322 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 521 unsolved
At refinement iteration 3 (OVERLAPS) 491/813 variables, 322/386 constraints. Problems are: Problem set: 0 solved, 521 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/813 variables, 283/669 constraints. Problems are: Problem set: 0 solved, 521 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/813 variables, 521/1190 constraints. Problems are: Problem set: 0 solved, 521 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 813/814 variables, and 1190 constraints, problems are : Problem set: 0 solved, 521 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 64/64 constraints, State Equation: 322/322 constraints, ReadFeed: 283/284 constraints, PredecessorRefiner: 521/521 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60437ms problems are : Problem set: 0 solved, 521 unsolved
Search for dead transitions found 0 dead transitions in 60443ms
Starting structural reductions in LTL mode, iteration 1 : 322/325 places, 522/528 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62030 ms. Remains : 322/325 places, 522/528 transitions.
[2025-06-03 11:42:43] [INFO ] Flatten gal took : 46 ms
[2025-06-03 11:42:43] [INFO ] Flatten gal took : 60 ms
[2025-06-03 11:42:43] [INFO ] Input system was already deterministic with 522 transitions.
[2025-06-03 11:42:43] [INFO ] Flatten gal took : 41 ms
[2025-06-03 11:42:44] [INFO ] Flatten gal took : 40 ms
[2025-06-03 11:42:44] [INFO ] Time to serialize gal into /tmp/CTLFireability14791609823661301782.gal : 31 ms
[2025-06-03 11:42:44] [INFO ] Time to serialize properties into /tmp/CTLFireability8024582118999974866.ctl : 7 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/CTLFireability14791609823661301782.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8024582118999974866.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.
Detected timeout of ITS tools.
[2025-06-03 11:43:14] [INFO ] Flatten gal took : 24 ms
[2025-06-03 11:43:14] [INFO ] Applying decomposition
[2025-06-03 11:43:14] [INFO ] Flatten gal took : 23 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/graph3289771221528764253.txt' '-o' '/tmp/graph3289771221528764253.bin' '-w' '/tmp/graph3289771221528764253.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3289771221528764253.bin' '-l' '-1' '-v' '-w' '/tmp/graph3289771221528764253.weights' '-q' '0' '-e' '0.001'
[2025-06-03 11:43:14] [INFO ] Decomposing Gal with order
[2025-06-03 11:43:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 11:43:14] [INFO ] Removed a total of 408 redundant transitions.
[2025-06-03 11:43:14] [INFO ] Flatten gal took : 123 ms
[2025-06-03 11:43:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 396 labels/synchronizations in 32 ms.
[2025-06-03 11:43:14] [INFO ] Time to serialize gal into /tmp/CTLFireability17814479446470558418.gal : 12 ms
[2025-06-03 11:43:14] [INFO ] Time to serialize properties into /tmp/CTLFireability5708211269609727025.ctl : 8 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/CTLFireability17814479446470558418.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5708211269609727025.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.84217e+45,1.16659,36256,125,184,52613,3204,638,172182,192,21199,0
Converting to forward existential form...Done !
original formula: ((EF((((!(E(((i2.u31.p220==1)&&(i1.u49.p315==1)) U ((i7.u39.p270==1)&&(i7.u50.p320==1)))) * AX(((i7.u9.p70==0)||(i2.u42.p290==0)))) * (((...865
=> equivalent forward existential formula: ([FwdG((Init * !((E(TRUE U (((!(E(((i2.u31.p220==1)&&(i1.u49.p315==1)) U ((i7.u39.p270==1)&&(i7.u50.p320==1)))) ...1915
Reverse transition relation is NOT exact ! Due to transitions i0.u41.t32, i0.u41.t33, i0.u41.t34, i0.u41.t36, i1.u49.t7, i1.u49.t8, i1.u49.t10, i2.u42.t28,...491
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
(forward)formula 0,1,21.0093,590212,1,0,1.21447e+06,22513,4609,3.44855e+06,1437,132614,1032449
FORMULA Raft-PT-08-CTLFireability-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 325/325 places, 528/528 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 321 transition count 520
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 321 transition count 520
Applied a total of 8 rules in 23 ms. Remains 321 /325 variables (removed 4) and now considering 520/528 (removed 8) transitions.
[2025-06-03 11:43:35] [INFO ] Flow matrix only has 491 transitions (discarded 29 similar events)
// Phase 1: matrix 491 rows 321 cols
[2025-06-03 11:43:35] [INFO ] Computed 64 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:43:36] [INFO ] Implicit Places using invariants in 348 ms returned []
[2025-06-03 11:43:36] [INFO ] Flow matrix only has 491 transitions (discarded 29 similar events)
[2025-06-03 11:43:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:43:36] [INFO ] State equation strengthened by 284 read => feed constraints.
[2025-06-03 11:43:37] [INFO ] Implicit Places using invariants and state equation in 1249 ms returned []
Implicit Place search using SMT with State Equation took 1602 ms to find 0 implicit places.
Running 519 sub problems to find dead transitions.
[2025-06-03 11:43:37] [INFO ] Flow matrix only has 491 transitions (discarded 29 similar events)
[2025-06-03 11:43:37] [INFO ] Invariant cache hit.
[2025-06-03 11:43:37] [INFO ] State equation strengthened by 284 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/320 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 1 (OVERLAPS) 1/321 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/321 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 3 (OVERLAPS) 490/811 variables, 321/385 constraints. Problems are: Problem set: 0 solved, 519 unsolved
SMT process timed out in 30270ms, After SMT, problems are : Problem set: 0 solved, 519 unsolved
Search for dead transitions found 0 dead transitions in 30274ms
Starting structural reductions in LTL mode, iteration 1 : 321/325 places, 520/528 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31902 ms. Remains : 321/325 places, 520/528 transitions.
[2025-06-03 11:44:07] [INFO ] Flatten gal took : 30 ms
[2025-06-03 11:44:07] [INFO ] Flatten gal took : 32 ms
[2025-06-03 11:44:07] [INFO ] Input system was already deterministic with 520 transitions.
[2025-06-03 11:44:07] [INFO ] Flatten gal took : 31 ms
[2025-06-03 11:44:08] [INFO ] Flatten gal took : 30 ms
[2025-06-03 11:44:08] [INFO ] Time to serialize gal into /tmp/CTLFireability4623660817974646052.gal : 7 ms
[2025-06-03 11:44:08] [INFO ] Time to serialize properties into /tmp/CTLFireability10994219346767582132.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/CTLFireability4623660817974646052.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10994219346767582132.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.
Detected timeout of ITS tools.
[2025-06-03 11:44:38] [INFO ] Flatten gal took : 17 ms
[2025-06-03 11:44:38] [INFO ] Applying decomposition
[2025-06-03 11:44:38] [INFO ] Flatten gal took : 18 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/graph2547674471127630560.txt' '-o' '/tmp/graph2547674471127630560.bin' '-w' '/tmp/graph2547674471127630560.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2547674471127630560.bin' '-l' '-1' '-v' '-w' '/tmp/graph2547674471127630560.weights' '-q' '0' '-e' '0.001'
[2025-06-03 11:44:38] [INFO ] Decomposing Gal with order
[2025-06-03 11:44:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 11:44:38] [INFO ] Removed a total of 383 redundant transitions.
[2025-06-03 11:44:38] [INFO ] Flatten gal took : 48 ms
[2025-06-03 11:44:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 410 labels/synchronizations in 21 ms.
[2025-06-03 11:44:38] [INFO ] Time to serialize gal into /tmp/CTLFireability17554870295815339209.gal : 6 ms
[2025-06-03 11:44:38] [INFO ] Time to serialize properties into /tmp/CTLFireability12567447403114662137.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/CTLFireability17554870295815339209.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12567447403114662137.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,2.27374e+45,0.959076,24468,137,218,30129,9737,586,82750,225,58033,0
Converting to forward existential form...Done !
original formula: AF((AG(A((((i5.u31.p240==1)&&(i6.u44.p315==1)) + AG((i7.u45.p318==1))) U (i3.u40.p295==1))) + (((EX(((i3.u25.p189==0)||(i3.u40.p295==0)))...442
=> equivalent forward existential formula: [FwdG(Init,!((!(E(TRUE U !(!((E(!((i3.u40.p295==1)) U (!((((i5.u31.p240==1)&&(i6.u44.p315==1)) + !(E(TRUE U !((i...584
Reverse transition relation is NOT exact ! Due to transitions i0.u41.t20, i0.u41.t21, i0.u41.t23, i1.u38.t32, i1.u38.t33, i1.u38.t35, i2.u39.t28, i2.u39.t2...478
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
(forward)formula 0,0,1.8401,38932,1,0,61004,20485,4657,130167,1915,97509,82546
FORMULA Raft-PT-08-CTLFireability-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 325/325 places, 528/528 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 320 transition count 518
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 320 transition count 518
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 22 place count 314 transition count 512
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 64 place count 272 transition count 470
Iterating global reduction 0 with 42 rules applied. Total rules applied 106 place count 272 transition count 470
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 0 with 42 rules applied. Total rules applied 148 place count 272 transition count 428
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 156 place count 272 transition count 420
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 172 place count 264 transition count 412
Discarding 54 places :
Symmetric choice reduction at 1 with 54 rule applications. Total rules 226 place count 210 transition count 358
Iterating global reduction 1 with 54 rules applied. Total rules applied 280 place count 210 transition count 358
Ensure Unique test removed 54 transitions
Reduce isomorphic transitions removed 54 transitions.
Iterating post reduction 1 with 54 rules applied. Total rules applied 334 place count 210 transition count 304
Applied a total of 334 rules in 139 ms. Remains 210 /325 variables (removed 115) and now considering 304/528 (removed 224) transitions.
[2025-06-03 11:44:40] [INFO ] Flow matrix only has 276 transitions (discarded 28 similar events)
// Phase 1: matrix 276 rows 210 cols
[2025-06-03 11:44:40] [INFO ] Computed 64 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:44:40] [INFO ] Implicit Places using invariants in 221 ms returned []
[2025-06-03 11:44:40] [INFO ] Flow matrix only has 276 transitions (discarded 28 similar events)
[2025-06-03 11:44:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:44:40] [INFO ] State equation strengthened by 188 read => feed constraints.
[2025-06-03 11:44:41] [INFO ] Implicit Places using invariants and state equation in 753 ms returned []
Implicit Place search using SMT with State Equation took 976 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 11:44:41] [INFO ] Redundant transitions in 32 ms returned []
Running 303 sub problems to find dead transitions.
[2025-06-03 11:44:41] [INFO ] Flow matrix only has 276 transitions (discarded 28 similar events)
[2025-06-03 11:44:41] [INFO ] Invariant cache hit.
[2025-06-03 11:44:41] [INFO ] State equation strengthened by 188 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/209 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 1 (OVERLAPS) 1/210 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 303 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 11:44:48] [INFO ] Deduced a trap composed of 65 places in 180 ms of which 37 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/210 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/210 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 4 (OVERLAPS) 275/485 variables, 210/275 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/485 variables, 187/462 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/485 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 7 (OVERLAPS) 1/486 variables, 1/463 constraints. Problems are: Problem set: 0 solved, 303 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 486/486 variables, and 463 constraints, problems are : Problem set: 0 solved, 303 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 64/64 constraints, State Equation: 210/210 constraints, ReadFeed: 188/188 constraints, PredecessorRefiner: 303/303 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 303 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/209 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 1 (OVERLAPS) 1/210 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/210 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/210 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 4 (OVERLAPS) 275/485 variables, 210/275 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/485 variables, 187/462 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/485 variables, 303/765 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/485 variables, 0/765 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 8 (OVERLAPS) 1/486 variables, 1/766 constraints. Problems are: Problem set: 0 solved, 303 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 486/486 variables, and 766 constraints, problems are : Problem set: 0 solved, 303 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 64/64 constraints, State Equation: 210/210 constraints, ReadFeed: 188/188 constraints, PredecessorRefiner: 303/303 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60131ms problems are : Problem set: 0 solved, 303 unsolved
Search for dead transitions found 0 dead transitions in 60133ms
Starting structural reductions in SI_CTL mode, iteration 1 : 210/325 places, 304/528 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61293 ms. Remains : 210/325 places, 304/528 transitions.
[2025-06-03 11:45:41] [INFO ] Flatten gal took : 12 ms
[2025-06-03 11:45:41] [INFO ] Flatten gal took : 13 ms
[2025-06-03 11:45:41] [INFO ] Input system was already deterministic with 304 transitions.
[2025-06-03 11:45:41] [INFO ] Flatten gal took : 13 ms
[2025-06-03 11:45:41] [INFO ] Flatten gal took : 13 ms
[2025-06-03 11:45:41] [INFO ] Time to serialize gal into /tmp/CTLFireability3686472587207280292.gal : 5 ms
[2025-06-03 11:45:41] [INFO ] Time to serialize properties into /tmp/CTLFireability378112517684925646.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/CTLFireability3686472587207280292.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability378112517684925646.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,5.28695e+32,7.63806,154760,2,8931,5,836309,6,0,1137,644079,0
Converting to forward existential form...Done !
original formula: EG(AG((AG(AF(((p276==0)||(p315==0)))) * AF(E(((p260==1)&&(p320==1)) U ((p167==1)&&(p315==1)))))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !((!(E(TRUE U !(!(EG(!(((p276==0)||(p315==0)))))))) * !(EG(!(E(((p260==1)&&(p320==1)) U ((...194
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t203, t205, Intersection with reachable at each s...217
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,20.1006,350236,1,0,593,2.46943e+06,643,268,8199,1.45014e+06,684
FORMULA Raft-PT-08-CTLFireability-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 325/325 places, 528/528 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 320 transition count 518
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 320 transition count 518
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 315 transition count 513
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 55 place count 280 transition count 478
Iterating global reduction 0 with 35 rules applied. Total rules applied 90 place count 280 transition count 478
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 125 place count 280 transition count 443
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 133 place count 280 transition count 435
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 149 place count 272 transition count 427
Discarding 55 places :
Symmetric choice reduction at 1 with 55 rule applications. Total rules 204 place count 217 transition count 372
Iterating global reduction 1 with 55 rules applied. Total rules applied 259 place count 217 transition count 372
Ensure Unique test removed 55 transitions
Reduce isomorphic transitions removed 55 transitions.
Iterating post reduction 1 with 55 rules applied. Total rules applied 314 place count 217 transition count 317
Applied a total of 314 rules in 102 ms. Remains 217 /325 variables (removed 108) and now considering 317/528 (removed 211) transitions.
[2025-06-03 11:46:01] [INFO ] Flow matrix only has 289 transitions (discarded 28 similar events)
// Phase 1: matrix 289 rows 217 cols
[2025-06-03 11:46:01] [INFO ] Computed 64 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:46:02] [INFO ] Implicit Places using invariants in 233 ms returned []
[2025-06-03 11:46:02] [INFO ] Flow matrix only has 289 transitions (discarded 28 similar events)
[2025-06-03 11:46:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:46:02] [INFO ] State equation strengthened by 194 read => feed constraints.
[2025-06-03 11:46:02] [INFO ] Implicit Places using invariants and state equation in 734 ms returned []
Implicit Place search using SMT with State Equation took 971 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 11:46:02] [INFO ] Redundant transitions in 8 ms returned []
Running 316 sub problems to find dead transitions.
[2025-06-03 11:46:02] [INFO ] Flow matrix only has 289 transitions (discarded 28 similar events)
[2025-06-03 11:46:02] [INFO ] Invariant cache hit.
[2025-06-03 11:46:02] [INFO ] State equation strengthened by 194 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/216 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 1 (OVERLAPS) 1/217 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 316 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 11:46:09] [INFO ] Deduced a trap composed of 65 places in 175 ms of which 24 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/217 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/217 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 4 (OVERLAPS) 288/505 variables, 217/282 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/505 variables, 193/475 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/505 variables, 0/475 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 7 (OVERLAPS) 1/506 variables, 1/476 constraints. Problems are: Problem set: 0 solved, 316 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 506/506 variables, and 476 constraints, problems are : Problem set: 0 solved, 316 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 64/64 constraints, State Equation: 217/217 constraints, ReadFeed: 194/194 constraints, PredecessorRefiner: 316/316 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 316 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/216 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 1 (OVERLAPS) 1/217 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/217 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/217 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 4 (OVERLAPS) 288/505 variables, 217/282 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/505 variables, 193/475 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/505 variables, 316/791 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/505 variables, 0/791 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 8 (OVERLAPS) 1/506 variables, 1/792 constraints. Problems are: Problem set: 0 solved, 316 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 506/506 variables, and 792 constraints, problems are : Problem set: 0 solved, 316 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 64/64 constraints, State Equation: 217/217 constraints, ReadFeed: 194/194 constraints, PredecessorRefiner: 316/316 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60119ms problems are : Problem set: 0 solved, 316 unsolved
Search for dead transitions found 0 dead transitions in 60121ms
Starting structural reductions in SI_CTL mode, iteration 1 : 217/325 places, 317/528 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61211 ms. Remains : 217/325 places, 317/528 transitions.
[2025-06-03 11:47:03] [INFO ] Flatten gal took : 10 ms
[2025-06-03 11:47:03] [INFO ] Flatten gal took : 10 ms
[2025-06-03 11:47:03] [INFO ] Input system was already deterministic with 317 transitions.
[2025-06-03 11:47:03] [INFO ] Flatten gal took : 10 ms
[2025-06-03 11:47:03] [INFO ] Flatten gal took : 10 ms
[2025-06-03 11:47:03] [INFO ] Time to serialize gal into /tmp/CTLFireability4449658259469899931.gal : 4 ms
[2025-06-03 11:47:03] [INFO ] Time to serialize properties into /tmp/CTLFireability11262374612014709223.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/CTLFireability4449658259469899931.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11262374612014709223.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,4.75289e+33,11.3155,203424,2,10749,5,1.03541e+06,6,0,1178,865319,0
Converting to forward existential form...Done !
original formula: AG((EF(((p166==1)&&(p315==1))) * (((p235==0)||(p315==0))||(((p155==1)&&(p305==1))||((p20==1)&&(p285==1))))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U ((p166==1)&&(p315==1)))))] = FALSE * [(FwdU(Init,TRUE) * !((((p235==0)||(p315==0...219
(forward)formula 0,0,11.3511,203424,1,0,8,1.03541e+06,9,2,1213,865319,1
FORMULA Raft-PT-08-CTLFireability-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 : 325/325 places, 528/528 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 320 transition count 518
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 320 transition count 518
Applied a total of 10 rules in 18 ms. Remains 320 /325 variables (removed 5) and now considering 518/528 (removed 10) transitions.
[2025-06-03 11:47:14] [INFO ] Flow matrix only has 490 transitions (discarded 28 similar events)
// Phase 1: matrix 490 rows 320 cols
[2025-06-03 11:47:14] [INFO ] Computed 64 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:47:15] [INFO ] Implicit Places using invariants in 497 ms returned []
[2025-06-03 11:47:15] [INFO ] Flow matrix only has 490 transitions (discarded 28 similar events)
[2025-06-03 11:47:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:47:15] [INFO ] State equation strengthened by 284 read => feed constraints.
[2025-06-03 11:47:16] [INFO ] Implicit Places using invariants and state equation in 1271 ms returned []
Implicit Place search using SMT with State Equation took 1772 ms to find 0 implicit places.
Running 517 sub problems to find dead transitions.
[2025-06-03 11:47:16] [INFO ] Flow matrix only has 490 transitions (discarded 28 similar events)
[2025-06-03 11:47:16] [INFO ] Invariant cache hit.
[2025-06-03 11:47:16] [INFO ] State equation strengthened by 284 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/319 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 1 (OVERLAPS) 1/320 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/320 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 3 (OVERLAPS) 489/809 variables, 320/384 constraints. Problems are: Problem set: 0 solved, 517 unsolved
SMT process timed out in 30267ms, After SMT, problems are : Problem set: 0 solved, 517 unsolved
Search for dead transitions found 0 dead transitions in 30270ms
Starting structural reductions in LTL mode, iteration 1 : 320/325 places, 518/528 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32062 ms. Remains : 320/325 places, 518/528 transitions.
[2025-06-03 11:47:46] [INFO ] Flatten gal took : 20 ms
[2025-06-03 11:47:46] [INFO ] Flatten gal took : 28 ms
[2025-06-03 11:47:46] [INFO ] Input system was already deterministic with 518 transitions.
[2025-06-03 11:47:46] [INFO ] Flatten gal took : 22 ms
[2025-06-03 11:47:46] [INFO ] Flatten gal took : 22 ms
[2025-06-03 11:47:46] [INFO ] Time to serialize gal into /tmp/CTLFireability4679456016513668931.gal : 5 ms
[2025-06-03 11:47:46] [INFO ] Time to serialize properties into /tmp/CTLFireability17259514275859769345.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/CTLFireability4679456016513668931.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17259514275859769345.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.
Detected timeout of ITS tools.
[2025-06-03 11:48:16] [INFO ] Flatten gal took : 14 ms
[2025-06-03 11:48:16] [INFO ] Applying decomposition
[2025-06-03 11:48:16] [INFO ] Flatten gal took : 14 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/graph8571586613758075832.txt' '-o' '/tmp/graph8571586613758075832.bin' '-w' '/tmp/graph8571586613758075832.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8571586613758075832.bin' '-l' '-1' '-v' '-w' '/tmp/graph8571586613758075832.weights' '-q' '0' '-e' '0.001'
[2025-06-03 11:48:16] [INFO ] Decomposing Gal with order
[2025-06-03 11:48:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 11:48:16] [INFO ] Removed a total of 370 redundant transitions.
[2025-06-03 11:48:16] [INFO ] Flatten gal took : 54 ms
[2025-06-03 11:48:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 409 labels/synchronizations in 30 ms.
[2025-06-03 11:48:17] [INFO ] Time to serialize gal into /tmp/CTLFireability11990948854175720888.gal : 8 ms
[2025-06-03 11:48:17] [INFO ] Time to serialize properties into /tmp/CTLFireability1090202644570393769.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/CTLFireability11990948854175720888.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1090202644570393769.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.81899e+45,0.767102,21592,114,155,26948,5543,524,75559,180,38326,0
Converting to forward existential form...Done !
original formula: EG(AG(((E((((i4.u35.p153==1)&&(i4.u35.p295==1))&&((i7.u30.p260==1)&&(i7.u42.p320==1))) U !(((i4.u14.p116==1)&&(i4.u35.p295==1)))) + AX(((...336
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(((E((((i4.u35.p153==1)&&(i4.u35.p295==1))&&((i7.u30.p260==1)&&(i7.u42.p320==1))) U !(((i...403
Reverse transition relation is NOT exact ! Due to transitions i0.u33.t31, i0.u33.t32, i0.u33.t34, i1.u37.t15, i1.u37.t16, i1.u37.t18, i2.u41.t7, i2.u41.t8,...467
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
(forward)formula 0,0,1.0757,21592,1,0,27149,11547,3758,75559,1632,57908,29393
FORMULA Raft-PT-08-CTLFireability-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 325/325 places, 528/528 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 320 transition count 518
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 320 transition count 518
Applied a total of 10 rules in 10 ms. Remains 320 /325 variables (removed 5) and now considering 518/528 (removed 10) transitions.
[2025-06-03 11:48:18] [INFO ] Flow matrix only has 490 transitions (discarded 28 similar events)
[2025-06-03 11:48:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:48:18] [INFO ] Implicit Places using invariants in 447 ms returned []
[2025-06-03 11:48:18] [INFO ] Flow matrix only has 490 transitions (discarded 28 similar events)
[2025-06-03 11:48:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:48:18] [INFO ] State equation strengthened by 284 read => feed constraints.
[2025-06-03 11:48:19] [INFO ] Implicit Places using invariants and state equation in 997 ms returned []
Implicit Place search using SMT with State Equation took 1447 ms to find 0 implicit places.
Running 517 sub problems to find dead transitions.
[2025-06-03 11:48:19] [INFO ] Flow matrix only has 490 transitions (discarded 28 similar events)
[2025-06-03 11:48:19] [INFO ] Invariant cache hit.
[2025-06-03 11:48:19] [INFO ] State equation strengthened by 284 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/319 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 1 (OVERLAPS) 1/320 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/320 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 3 (OVERLAPS) 489/809 variables, 320/384 constraints. Problems are: Problem set: 0 solved, 517 unsolved
SMT process timed out in 30163ms, After SMT, problems are : Problem set: 0 solved, 517 unsolved
Search for dead transitions found 0 dead transitions in 30164ms
Starting structural reductions in LTL mode, iteration 1 : 320/325 places, 518/528 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31623 ms. Remains : 320/325 places, 518/528 transitions.
[2025-06-03 11:48:49] [INFO ] Flatten gal took : 20 ms
[2025-06-03 11:48:49] [INFO ] Flatten gal took : 21 ms
[2025-06-03 11:48:49] [INFO ] Input system was already deterministic with 518 transitions.
[2025-06-03 11:48:49] [INFO ] Flatten gal took : 20 ms
[2025-06-03 11:48:49] [INFO ] Flatten gal took : 20 ms
[2025-06-03 11:48:49] [INFO ] Time to serialize gal into /tmp/CTLFireability176504362052369808.gal : 5 ms
[2025-06-03 11:48:49] [INFO ] Time to serialize properties into /tmp/CTLFireability7287745599059050932.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/CTLFireability176504362052369808.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7287745599059050932.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 11:49:19] [INFO ] Flatten gal took : 14 ms
[2025-06-03 11:49:19] [INFO ] Applying decomposition
[2025-06-03 11:49:20] [INFO ] Flatten gal took : 14 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/graph17303186762714833039.txt' '-o' '/tmp/graph17303186762714833039.bin' '-w' '/tmp/graph17303186762714833039.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17303186762714833039.bin' '-l' '-1' '-v' '-w' '/tmp/graph17303186762714833039.weights' '-q' '0' '-e' '0.001'
[2025-06-03 11:49:20] [INFO ] Decomposing Gal with order
[2025-06-03 11:49:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 11:49:20] [INFO ] Removed a total of 378 redundant transitions.
[2025-06-03 11:49:20] [INFO ] Flatten gal took : 34 ms
[2025-06-03 11:49:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 382 labels/synchronizations in 24 ms.
[2025-06-03 11:49:20] [INFO ] Time to serialize gal into /tmp/CTLFireability4325447925140014197.gal : 5 ms
[2025-06-03 11:49:20] [INFO ] Time to serialize properties into /tmp/CTLFireability10431958651376567892.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/CTLFireability4325447925140014197.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10431958651376567892.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.81899e+45,0.896738,25008,120,229,32045,8821,604,87952,232,50046,0
Converting to forward existential form...Done !
original formula: EF(((A((AX(AG(((i5.u20.p176==1)&&(i0.u35.p285==1)))) + !(((i0.u3.p29==1)&&(i6.u42.p315==1)))) U (AX((((i3.u39.p156==1)&&(i3.u39.p300==1))...677
=> equivalent forward existential formula: ([(((FwdU(Init,TRUE) * (!((E(!((!(EX(!((((i3.u39.p156==1)&&(i3.u39.p300==1))&&(i1.u36.p290==1))))) * !(E(TRUE U ...1849
Reverse transition relation is NOT exact ! Due to transitions i0.u35.t31, i0.u35.t32, i0.u35.t34, i1.u36.t27, i1.u36.t28, i1.u36.t30, i2.u38.t23, i2.u38.t2...467
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
(forward)formula 0,0,1.32769,28208,1,0,50020,13435,4321,90359,1970,53568,37904
FORMULA Raft-PT-08-CTLFireability-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 325/325 places, 528/528 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 320 transition count 518
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 320 transition count 518
Applied a total of 10 rules in 9 ms. Remains 320 /325 variables (removed 5) and now considering 518/528 (removed 10) transitions.
[2025-06-03 11:49:21] [INFO ] Flow matrix only has 490 transitions (discarded 28 similar events)
[2025-06-03 11:49:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:49:21] [INFO ] Implicit Places using invariants in 283 ms returned []
[2025-06-03 11:49:21] [INFO ] Flow matrix only has 490 transitions (discarded 28 similar events)
[2025-06-03 11:49:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:49:22] [INFO ] State equation strengthened by 284 read => feed constraints.
[2025-06-03 11:49:23] [INFO ] Implicit Places using invariants and state equation in 1314 ms returned []
Implicit Place search using SMT with State Equation took 1599 ms to find 0 implicit places.
Running 517 sub problems to find dead transitions.
[2025-06-03 11:49:23] [INFO ] Flow matrix only has 490 transitions (discarded 28 similar events)
[2025-06-03 11:49:23] [INFO ] Invariant cache hit.
[2025-06-03 11:49:23] [INFO ] State equation strengthened by 284 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/319 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 1 (OVERLAPS) 1/320 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/320 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 3 (OVERLAPS) 489/809 variables, 320/384 constraints. Problems are: Problem set: 0 solved, 517 unsolved
SMT process timed out in 30224ms, After SMT, problems are : Problem set: 0 solved, 517 unsolved
Search for dead transitions found 0 dead transitions in 30227ms
Starting structural reductions in LTL mode, iteration 1 : 320/325 places, 518/528 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31837 ms. Remains : 320/325 places, 518/528 transitions.
[2025-06-03 11:49:53] [INFO ] Flatten gal took : 20 ms
[2025-06-03 11:49:53] [INFO ] Flatten gal took : 21 ms
[2025-06-03 11:49:53] [INFO ] Input system was already deterministic with 518 transitions.
[2025-06-03 11:49:53] [INFO ] Flatten gal took : 20 ms
[2025-06-03 11:49:53] [INFO ] Flatten gal took : 20 ms
[2025-06-03 11:49:53] [INFO ] Time to serialize gal into /tmp/CTLFireability6332492679345306176.gal : 4 ms
[2025-06-03 11:49:53] [INFO ] Time to serialize properties into /tmp/CTLFireability6097686403544223408.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/CTLFireability6332492679345306176.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6097686403544223408.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 11:50:23] [INFO ] Flatten gal took : 13 ms
[2025-06-03 11:50:23] [INFO ] Applying decomposition
[2025-06-03 11:50:23] [INFO ] Flatten gal took : 12 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/graph18063646622028483758.txt' '-o' '/tmp/graph18063646622028483758.bin' '-w' '/tmp/graph18063646622028483758.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18063646622028483758.bin' '-l' '-1' '-v' '-w' '/tmp/graph18063646622028483758.weights' '-q' '0' '-e' '0.001'
[2025-06-03 11:50:23] [INFO ] Decomposing Gal with order
[2025-06-03 11:50:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 11:50:23] [INFO ] Removed a total of 374 redundant transitions.
[2025-06-03 11:50:23] [INFO ] Flatten gal took : 48 ms
[2025-06-03 11:50:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 391 labels/synchronizations in 13 ms.
[2025-06-03 11:50:23] [INFO ] Time to serialize gal into /tmp/CTLFireability16727752865090390486.gal : 7 ms
[2025-06-03 11:50:23] [INFO ] Time to serialize properties into /tmp/CTLFireability18075359138296596790.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/CTLFireability16727752865090390486.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18075359138296596790.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,1.81899e+45,1.22989,33204,109,245,42297,8982,593,139626,246,55633,0
Converting to forward existential form...Done !
original formula: AG((EX(((i2.u11.p90==1)&&(i2.u37.p295==1))) + AX(((i5.u22.p184==0)||(i5.u36.p290==0)))))
=> equivalent forward existential formula: [(EY((FwdU(Init,TRUE) * !(EX(((i2.u11.p90==1)&&(i2.u37.p295==1)))))) * !(((i5.u22.p184==0)||(i5.u36.p290==0))))]...163
Reverse transition relation is NOT exact ! Due to transitions i0.u38.t19, i0.u38.t20, i0.u38.t22, i1.u42.t3, i1.u42.t4, i1.u42.t6, i2.u37.t23, i2.u37.t24, ...467
(forward)formula 0,0,1.36792,33460,1,0,42297,8982,3340,139626,1904,55633,15397
FORMULA Raft-PT-08-CTLFireability-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 325/325 places, 528/528 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 320 transition count 518
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 320 transition count 518
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 22 place count 314 transition count 512
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 64 place count 272 transition count 470
Iterating global reduction 0 with 42 rules applied. Total rules applied 106 place count 272 transition count 470
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 0 with 42 rules applied. Total rules applied 148 place count 272 transition count 428
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 156 place count 272 transition count 420
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 172 place count 264 transition count 412
Discarding 55 places :
Symmetric choice reduction at 1 with 55 rule applications. Total rules 227 place count 209 transition count 357
Iterating global reduction 1 with 55 rules applied. Total rules applied 282 place count 209 transition count 357
Ensure Unique test removed 55 transitions
Reduce isomorphic transitions removed 55 transitions.
Iterating post reduction 1 with 55 rules applied. Total rules applied 337 place count 209 transition count 302
Applied a total of 337 rules in 59 ms. Remains 209 /325 variables (removed 116) and now considering 302/528 (removed 226) transitions.
[2025-06-03 11:50:25] [INFO ] Flow matrix only has 274 transitions (discarded 28 similar events)
// Phase 1: matrix 274 rows 209 cols
[2025-06-03 11:50:25] [INFO ] Computed 64 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:50:25] [INFO ] Implicit Places using invariants in 166 ms returned []
[2025-06-03 11:50:25] [INFO ] Flow matrix only has 274 transitions (discarded 28 similar events)
[2025-06-03 11:50:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:50:25] [INFO ] State equation strengthened by 187 read => feed constraints.
[2025-06-03 11:50:25] [INFO ] Implicit Places using invariants and state equation in 456 ms returned []
Implicit Place search using SMT with State Equation took 626 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 11:50:25] [INFO ] Redundant transitions in 4 ms returned []
Running 301 sub problems to find dead transitions.
[2025-06-03 11:50:25] [INFO ] Flow matrix only has 274 transitions (discarded 28 similar events)
[2025-06-03 11:50:25] [INFO ] Invariant cache hit.
[2025-06-03 11:50:25] [INFO ] State equation strengthened by 187 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/208 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 301 unsolved
At refinement iteration 1 (OVERLAPS) 1/209 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 301 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 11:50:32] [INFO ] Deduced a trap composed of 65 places in 205 ms of which 26 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/209 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 301 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/209 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 301 unsolved
At refinement iteration 4 (OVERLAPS) 273/482 variables, 209/274 constraints. Problems are: Problem set: 0 solved, 301 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/482 variables, 186/460 constraints. Problems are: Problem set: 0 solved, 301 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/482 variables, 0/460 constraints. Problems are: Problem set: 0 solved, 301 unsolved
At refinement iteration 7 (OVERLAPS) 1/483 variables, 1/461 constraints. Problems are: Problem set: 0 solved, 301 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 483/483 variables, and 461 constraints, problems are : Problem set: 0 solved, 301 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 64/64 constraints, State Equation: 209/209 constraints, ReadFeed: 187/187 constraints, PredecessorRefiner: 301/301 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 301 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/208 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 301 unsolved
At refinement iteration 1 (OVERLAPS) 1/209 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 301 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/209 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 301 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/209 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 301 unsolved
At refinement iteration 4 (OVERLAPS) 273/482 variables, 209/274 constraints. Problems are: Problem set: 0 solved, 301 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/482 variables, 186/460 constraints. Problems are: Problem set: 0 solved, 301 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/482 variables, 301/761 constraints. Problems are: Problem set: 0 solved, 301 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/482 variables, 0/761 constraints. Problems are: Problem set: 0 solved, 301 unsolved
At refinement iteration 8 (OVERLAPS) 1/483 variables, 1/762 constraints. Problems are: Problem set: 0 solved, 301 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/483 variables, 0/762 constraints. Problems are: Problem set: 0 solved, 301 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 483/483 variables, and 762 constraints, problems are : Problem set: 0 solved, 301 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 64/64 constraints, State Equation: 209/209 constraints, ReadFeed: 187/187 constraints, PredecessorRefiner: 301/301 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60087ms problems are : Problem set: 0 solved, 301 unsolved
Search for dead transitions found 0 dead transitions in 60088ms
Starting structural reductions in SI_CTL mode, iteration 1 : 209/325 places, 302/528 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60786 ms. Remains : 209/325 places, 302/528 transitions.
[2025-06-03 11:51:25] [INFO ] Flatten gal took : 7 ms
[2025-06-03 11:51:25] [INFO ] Flatten gal took : 8 ms
[2025-06-03 11:51:25] [INFO ] Input system was already deterministic with 302 transitions.
[2025-06-03 11:51:25] [INFO ] Flatten gal took : 7 ms
[2025-06-03 11:51:25] [INFO ] Flatten gal took : 7 ms
[2025-06-03 11:51:25] [INFO ] Time to serialize gal into /tmp/CTLFireability12153235988661124974.gal : 2 ms
[2025-06-03 11:51:25] [INFO ] Time to serialize properties into /tmp/CTLFireability11375968934486357576.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/CTLFireability12153235988661124974.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11375968934486357576.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.22956e+32,9.4291,197116,2,9932,5,1.02781e+06,6,0,1131,828645,0
Converting to forward existential form...Done !
original formula: AG((EG((((p187==1)&&(p295==1))&&((p250==1)&&(p320==1)))) + EF(((p95==0)||(p295==0)))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(E(TRUE U ((p95==0)||(p295==0))))) * !(EG((((p187==1)&&(p295==1))&&((p250==1)&&(p320==1)))...167
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t201, t203, Intersection with reachable at each s...217
(forward)formula 0,1,21.363,347792,1,0,544,2.43791e+06,624,237,7911,1.26497e+06,617
FORMULA Raft-PT-08-CTLFireability-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 325/325 places, 528/528 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 320 transition count 518
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 320 transition count 518
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 24 place count 313 transition count 511
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 73 place count 264 transition count 462
Iterating global reduction 0 with 49 rules applied. Total rules applied 122 place count 264 transition count 462
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 0 with 49 rules applied. Total rules applied 171 place count 264 transition count 413
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 179 place count 264 transition count 405
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 195 place count 256 transition count 397
Discarding 56 places :
Symmetric choice reduction at 1 with 56 rule applications. Total rules 251 place count 200 transition count 341
Iterating global reduction 1 with 56 rules applied. Total rules applied 307 place count 200 transition count 341
Ensure Unique test removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 363 place count 200 transition count 285
Applied a total of 363 rules in 64 ms. Remains 200 /325 variables (removed 125) and now considering 285/528 (removed 243) transitions.
[2025-06-03 11:51:47] [INFO ] Flow matrix only has 257 transitions (discarded 28 similar events)
// Phase 1: matrix 257 rows 200 cols
[2025-06-03 11:51:47] [INFO ] Computed 64 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:51:47] [INFO ] Implicit Places using invariants in 212 ms returned []
[2025-06-03 11:51:47] [INFO ] Flow matrix only has 257 transitions (discarded 28 similar events)
[2025-06-03 11:51:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:51:47] [INFO ] State equation strengthened by 179 read => feed constraints.
[2025-06-03 11:51:48] [INFO ] Implicit Places using invariants and state equation in 641 ms returned []
Implicit Place search using SMT with State Equation took 854 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 11:51:48] [INFO ] Redundant transitions in 3 ms returned []
Running 284 sub problems to find dead transitions.
[2025-06-03 11:51:48] [INFO ] Flow matrix only has 257 transitions (discarded 28 similar events)
[2025-06-03 11:51:48] [INFO ] Invariant cache hit.
[2025-06-03 11:51:48] [INFO ] State equation strengthened by 179 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/199 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 1 (OVERLAPS) 1/200 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 284 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 11:51:53] [INFO ] Deduced a trap composed of 65 places in 115 ms of which 14 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/200 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/200 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 4 (OVERLAPS) 256/456 variables, 200/265 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/456 variables, 178/443 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/456 variables, 0/443 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 7 (OVERLAPS) 1/457 variables, 1/444 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/457 variables, 0/444 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 9 (OVERLAPS) 0/457 variables, 0/444 constraints. Problems are: Problem set: 0 solved, 284 unsolved
No progress, stopping.
After SMT solving in domain Real declared 457/457 variables, and 444 constraints, problems are : Problem set: 0 solved, 284 unsolved in 26861 ms.
Refiners :[Positive P Invariants (semi-flows): 64/64 constraints, State Equation: 200/200 constraints, ReadFeed: 179/179 constraints, PredecessorRefiner: 284/284 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 284 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/199 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 1 (OVERLAPS) 1/200 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/200 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/200 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 4 (OVERLAPS) 256/456 variables, 200/265 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/456 variables, 178/443 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/456 variables, 284/727 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/456 variables, 0/727 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 8 (OVERLAPS) 1/457 variables, 1/728 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/457 variables, 0/728 constraints. Problems are: Problem set: 0 solved, 284 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 457/457 variables, and 728 constraints, problems are : Problem set: 0 solved, 284 unsolved in 30011 ms.
Refiners :[Positive P Invariants (semi-flows): 64/64 constraints, State Equation: 200/200 constraints, ReadFeed: 179/179 constraints, PredecessorRefiner: 284/284 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 56916ms problems are : Problem set: 0 solved, 284 unsolved
Search for dead transitions found 0 dead transitions in 56917ms
Starting structural reductions in SI_CTL mode, iteration 1 : 200/325 places, 285/528 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 57847 ms. Remains : 200/325 places, 285/528 transitions.
[2025-06-03 11:52:45] [INFO ] Flatten gal took : 6 ms
[2025-06-03 11:52:45] [INFO ] Flatten gal took : 11 ms
[2025-06-03 11:52:45] [INFO ] Input system was already deterministic with 285 transitions.
[2025-06-03 11:52:45] [INFO ] Flatten gal took : 6 ms
[2025-06-03 11:52:45] [INFO ] Flatten gal took : 7 ms
[2025-06-03 11:52:45] [INFO ] Time to serialize gal into /tmp/CTLFireability6344951102103651234.gal : 2 ms
[2025-06-03 11:52:45] [INFO ] Time to serialize properties into /tmp/CTLFireability3337487229744667603.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/CTLFireability6344951102103651234.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3337487229744667603.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,3.01108e+31,6.39205,133000,2,9700,5,726143,6,0,1078,550369,0
Converting to forward existential form...Done !
original formula: EF(EG(((p240==0)||(p315==0))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),((p240==0)||(p315==0)))] != FALSE
Hit Full ! (commute/partial/dont) 242/0/43
(forward)formula 0,1,9.888,147876,1,0,9,818851,19,1,5799,550369,9
FORMULA Raft-PT-08-CTLFireability-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 325/325 places, 528/528 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 320 transition count 518
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 320 transition count 518
Applied a total of 10 rules in 9 ms. Remains 320 /325 variables (removed 5) and now considering 518/528 (removed 10) transitions.
[2025-06-03 11:52:55] [INFO ] Flow matrix only has 490 transitions (discarded 28 similar events)
// Phase 1: matrix 490 rows 320 cols
[2025-06-03 11:52:55] [INFO ] Computed 64 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:52:55] [INFO ] Implicit Places using invariants in 285 ms returned []
[2025-06-03 11:52:55] [INFO ] Flow matrix only has 490 transitions (discarded 28 similar events)
[2025-06-03 11:52:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:52:55] [INFO ] State equation strengthened by 284 read => feed constraints.
[2025-06-03 11:52:56] [INFO ] Implicit Places using invariants and state equation in 1094 ms returned []
Implicit Place search using SMT with State Equation took 1382 ms to find 0 implicit places.
Running 517 sub problems to find dead transitions.
[2025-06-03 11:52:56] [INFO ] Flow matrix only has 490 transitions (discarded 28 similar events)
[2025-06-03 11:52:56] [INFO ] Invariant cache hit.
[2025-06-03 11:52:56] [INFO ] State equation strengthened by 284 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/319 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 1 (OVERLAPS) 1/320 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/320 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 3 (OVERLAPS) 489/809 variables, 320/384 constraints. Problems are: Problem set: 0 solved, 517 unsolved
SMT process timed out in 30155ms, After SMT, problems are : Problem set: 0 solved, 517 unsolved
Search for dead transitions found 0 dead transitions in 30157ms
Starting structural reductions in LTL mode, iteration 1 : 320/325 places, 518/528 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31549 ms. Remains : 320/325 places, 518/528 transitions.
[2025-06-03 11:53:26] [INFO ] Flatten gal took : 19 ms
[2025-06-03 11:53:26] [INFO ] Flatten gal took : 21 ms
[2025-06-03 11:53:26] [INFO ] Input system was already deterministic with 518 transitions.
[2025-06-03 11:53:26] [INFO ] Flatten gal took : 21 ms
[2025-06-03 11:53:26] [INFO ] Flatten gal took : 20 ms
[2025-06-03 11:53:26] [INFO ] Time to serialize gal into /tmp/CTLFireability18406040292862807449.gal : 4 ms
[2025-06-03 11:53:26] [INFO ] Time to serialize properties into /tmp/CTLFireability7603900471895536537.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/CTLFireability18406040292862807449.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7603900471895536537.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.
Detected timeout of ITS tools.
[2025-06-03 11:53:56] [INFO ] Flatten gal took : 12 ms
[2025-06-03 11:53:56] [INFO ] Applying decomposition
[2025-06-03 11:53:57] [INFO ] Flatten gal took : 12 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/graph1475936606136559759.txt' '-o' '/tmp/graph1475936606136559759.bin' '-w' '/tmp/graph1475936606136559759.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1475936606136559759.bin' '-l' '-1' '-v' '-w' '/tmp/graph1475936606136559759.weights' '-q' '0' '-e' '0.001'
[2025-06-03 11:53:57] [INFO ] Decomposing Gal with order
[2025-06-03 11:53:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 11:53:57] [INFO ] Removed a total of 382 redundant transitions.
[2025-06-03 11:53:57] [INFO ] Flatten gal took : 30 ms
[2025-06-03 11:53:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 385 labels/synchronizations in 7 ms.
[2025-06-03 11:53:57] [INFO ] Time to serialize gal into /tmp/CTLFireability4102473297615858288.gal : 5 ms
[2025-06-03 11:53:57] [INFO ] Time to serialize properties into /tmp/CTLFireability2153872423717227761.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/CTLFireability4102473297615858288.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2153872423717227761.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.81899e+45,0.98745,29600,109,155,41371,6405,594,118130,182,39800,0
Converting to forward existential form...Done !
original formula: (EX(EX(((AF(((i4.u36.p269==1)&&(i4.u42.p305==1))) * ((((i2.u39.p113==1)&&(i2.u39.p290==1))||((i7.u14.p105==1)&&(i0.u40.p295==1)))||((i5.u...275
=> equivalent forward existential formula: ([((EY(EY(Init)) * (!(EG(!(((i4.u36.p269==1)&&(i4.u42.p305==1))))) * ((((i2.u39.p113==1)&&(i2.u39.p290==1))||((i...358
Reverse transition relation is NOT exact ! Due to transitions i0.u40.t23, i0.u40.t24, i0.u40.t26, i1.u38.t31, i1.u38.t32, i1.u38.t34, i2.u39.t27, i2.u39.t2...467
(forward)formula 0,0,1.13512,29856,1,0,41371,6405,3859,118130,1445,39800,24059
FORMULA Raft-PT-08-CTLFireability-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 325/325 places, 528/528 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 321 transition count 520
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 321 transition count 520
Applied a total of 8 rules in 8 ms. Remains 321 /325 variables (removed 4) and now considering 520/528 (removed 8) transitions.
[2025-06-03 11:53:58] [INFO ] Flow matrix only has 491 transitions (discarded 29 similar events)
// Phase 1: matrix 491 rows 321 cols
[2025-06-03 11:53:58] [INFO ] Computed 64 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:53:58] [INFO ] Implicit Places using invariants in 289 ms returned []
[2025-06-03 11:53:58] [INFO ] Flow matrix only has 491 transitions (discarded 29 similar events)
[2025-06-03 11:53:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:53:58] [INFO ] State equation strengthened by 284 read => feed constraints.
[2025-06-03 11:53:59] [INFO ] Implicit Places using invariants and state equation in 1277 ms returned []
Implicit Place search using SMT with State Equation took 1568 ms to find 0 implicit places.
Running 519 sub problems to find dead transitions.
[2025-06-03 11:53:59] [INFO ] Flow matrix only has 491 transitions (discarded 29 similar events)
[2025-06-03 11:53:59] [INFO ] Invariant cache hit.
[2025-06-03 11:53:59] [INFO ] State equation strengthened by 284 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/320 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 1 (OVERLAPS) 1/321 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 519 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/321 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 519 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 490/811 variables, 321/385 constraints. Problems are: Problem set: 0 solved, 519 unsolved
SMT process timed out in 30223ms, After SMT, problems are : Problem set: 0 solved, 519 unsolved
Search for dead transitions found 0 dead transitions in 30226ms
Starting structural reductions in LTL mode, iteration 1 : 321/325 places, 520/528 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31812 ms. Remains : 321/325 places, 520/528 transitions.
[2025-06-03 11:54:30] [INFO ] Flatten gal took : 21 ms
[2025-06-03 11:54:30] [INFO ] Flatten gal took : 21 ms
[2025-06-03 11:54:30] [INFO ] Input system was already deterministic with 520 transitions.
[2025-06-03 11:54:30] [INFO ] Flatten gal took : 21 ms
[2025-06-03 11:54:30] [INFO ] Flatten gal took : 21 ms
[2025-06-03 11:54:30] [INFO ] Time to serialize gal into /tmp/CTLFireability395114680315143691.gal : 4 ms
[2025-06-03 11:54:30] [INFO ] Time to serialize properties into /tmp/CTLFireability9771025788392590117.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/CTLFireability395114680315143691.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9771025788392590117.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 11:55:00] [INFO ] Flatten gal took : 12 ms
[2025-06-03 11:55:00] [INFO ] Applying decomposition
[2025-06-03 11:55:00] [INFO ] Flatten gal took : 12 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/graph4312101471946198593.txt' '-o' '/tmp/graph4312101471946198593.bin' '-w' '/tmp/graph4312101471946198593.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4312101471946198593.bin' '-l' '-1' '-v' '-w' '/tmp/graph4312101471946198593.weights' '-q' '0' '-e' '0.001'
[2025-06-03 11:55:00] [INFO ] Decomposing Gal with order
[2025-06-03 11:55:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 11:55:00] [INFO ] Removed a total of 387 redundant transitions.
[2025-06-03 11:55:00] [INFO ] Flatten gal took : 45 ms
[2025-06-03 11:55:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 374 labels/synchronizations in 10 ms.
[2025-06-03 11:55:00] [INFO ] Time to serialize gal into /tmp/CTLFireability6354060082398766093.gal : 7 ms
[2025-06-03 11:55:00] [INFO ] Time to serialize properties into /tmp/CTLFireability7432879236459888272.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/CTLFireability6354060082398766093.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7432879236459888272.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.27374e+45,1.21719,25168,126,155,34692,4821,623,93885,181,33004,0
Converting to forward existential form...Done !
original formula: AX(EF(((AF((i6.u45.p311==1)) * EX(((i5.u2.p20==1)&&(i2.u38.p285==1)))) * ((i5.u25.p175==1)&&(i5.u43.p305==1)))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U ((!(EG(!((i6.u45.p311==1)))) * EX(((i5.u2.p20==1)&&(i2.u38.p285==1)))) * ((i5.u25.p175==...189
Reverse transition relation is NOT exact ! Due to transitions i0.u44.t12, i0.u44.t13, i0.u44.t15, i1.u39.t28, i1.u39.t29, i1.u39.t31, i2.u38.t32, i2.u38.t3...478
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
(forward)formula 0,1,2.18992,39376,1,0,75790,8163,4031,168373,1501,33004,80979
FORMULA Raft-PT-08-CTLFireability-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 325/325 places, 528/528 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 321 transition count 520
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 321 transition count 520
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 24 place count 313 transition count 512
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 80 place count 257 transition count 456
Iterating global reduction 0 with 56 rules applied. Total rules applied 136 place count 257 transition count 456
Ensure Unique test removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Iterating post reduction 0 with 56 rules applied. Total rules applied 192 place count 257 transition count 400
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 200 place count 257 transition count 392
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 216 place count 249 transition count 384
Discarding 49 places :
Symmetric choice reduction at 1 with 49 rule applications. Total rules 265 place count 200 transition count 335
Iterating global reduction 1 with 49 rules applied. Total rules applied 314 place count 200 transition count 335
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 1 with 49 rules applied. Total rules applied 363 place count 200 transition count 286
Applied a total of 363 rules in 56 ms. Remains 200 /325 variables (removed 125) and now considering 286/528 (removed 242) transitions.
[2025-06-03 11:55:02] [INFO ] Flow matrix only has 257 transitions (discarded 29 similar events)
// Phase 1: matrix 257 rows 200 cols
[2025-06-03 11:55:02] [INFO ] Computed 64 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:55:02] [INFO ] Implicit Places using invariants in 193 ms returned []
[2025-06-03 11:55:02] [INFO ] Flow matrix only has 257 transitions (discarded 29 similar events)
[2025-06-03 11:55:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:55:03] [INFO ] State equation strengthened by 179 read => feed constraints.
[2025-06-03 11:55:03] [INFO ] Implicit Places using invariants and state equation in 563 ms returned []
Implicit Place search using SMT with State Equation took 759 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 11:55:03] [INFO ] Redundant transitions in 3 ms returned []
Running 285 sub problems to find dead transitions.
[2025-06-03 11:55:03] [INFO ] Flow matrix only has 257 transitions (discarded 29 similar events)
[2025-06-03 11:55:03] [INFO ] Invariant cache hit.
[2025-06-03 11:55:03] [INFO ] State equation strengthened by 179 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/199 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 1 (OVERLAPS) 1/200 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 285 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 11:55:09] [INFO ] Deduced a trap composed of 65 places in 175 ms of which 22 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/200 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/200 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 4 (OVERLAPS) 256/456 variables, 200/265 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/456 variables, 178/443 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/456 variables, 0/443 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 7 (OVERLAPS) 1/457 variables, 1/444 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/457 variables, 0/444 constraints. Problems are: Problem set: 0 solved, 285 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 457/457 variables, and 444 constraints, problems are : Problem set: 0 solved, 285 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 64/64 constraints, State Equation: 200/200 constraints, ReadFeed: 179/179 constraints, PredecessorRefiner: 285/285 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 285 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/199 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 1 (OVERLAPS) 1/200 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/200 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/200 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 4 (OVERLAPS) 256/456 variables, 200/265 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/456 variables, 178/443 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/456 variables, 285/728 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/456 variables, 0/728 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 8 (OVERLAPS) 1/457 variables, 1/729 constraints. Problems are: Problem set: 0 solved, 285 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 457/457 variables, and 729 constraints, problems are : Problem set: 0 solved, 285 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 64/64 constraints, State Equation: 200/200 constraints, ReadFeed: 179/179 constraints, PredecessorRefiner: 285/285 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60128ms problems are : Problem set: 0 solved, 285 unsolved
Search for dead transitions found 0 dead transitions in 60129ms
Starting structural reductions in SI_CTL mode, iteration 1 : 200/325 places, 286/528 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60955 ms. Remains : 200/325 places, 286/528 transitions.
[2025-06-03 11:56:03] [INFO ] Flatten gal took : 10 ms
[2025-06-03 11:56:03] [INFO ] Flatten gal took : 10 ms
[2025-06-03 11:56:03] [INFO ] Input system was already deterministic with 286 transitions.
[2025-06-03 11:56:03] [INFO ] Flatten gal took : 23 ms
[2025-06-03 11:56:03] [INFO ] Flatten gal took : 10 ms
[2025-06-03 11:56:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6583636111186816068.gal : 2 ms
[2025-06-03 11:56:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13228719224598106522.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6583636111186816068.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13228719224598106522.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 3499 steps (1 resets) in 64 ms. (53 steps per ms) remains 0/1 properties
FORMULA Raft-PT-08-CTLFireability-2025-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 325/325 places, 528/528 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 320 transition count 518
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 320 transition count 518
Applied a total of 10 rules in 13 ms. Remains 320 /325 variables (removed 5) and now considering 518/528 (removed 10) transitions.
[2025-06-03 11:56:03] [INFO ] Flow matrix only has 490 transitions (discarded 28 similar events)
// Phase 1: matrix 490 rows 320 cols
[2025-06-03 11:56:03] [INFO ] Computed 64 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:56:04] [INFO ] Implicit Places using invariants in 356 ms returned []
[2025-06-03 11:56:04] [INFO ] Flow matrix only has 490 transitions (discarded 28 similar events)
[2025-06-03 11:56:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:56:04] [INFO ] State equation strengthened by 284 read => feed constraints.
[2025-06-03 11:56:05] [INFO ] Implicit Places using invariants and state equation in 1047 ms returned []
Implicit Place search using SMT with State Equation took 1405 ms to find 0 implicit places.
Running 517 sub problems to find dead transitions.
[2025-06-03 11:56:05] [INFO ] Flow matrix only has 490 transitions (discarded 28 similar events)
[2025-06-03 11:56:05] [INFO ] Invariant cache hit.
[2025-06-03 11:56:05] [INFO ] State equation strengthened by 284 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/319 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 1 (OVERLAPS) 1/320 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/320 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 3 (OVERLAPS) 489/809 variables, 320/384 constraints. Problems are: Problem set: 0 solved, 517 unsolved
SMT process timed out in 30182ms, After SMT, problems are : Problem set: 0 solved, 517 unsolved
Search for dead transitions found 0 dead transitions in 30183ms
Starting structural reductions in LTL mode, iteration 1 : 320/325 places, 518/528 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31603 ms. Remains : 320/325 places, 518/528 transitions.
[2025-06-03 11:56:35] [INFO ] Flatten gal took : 19 ms
[2025-06-03 11:56:35] [INFO ] Flatten gal took : 20 ms
[2025-06-03 11:56:35] [INFO ] Input system was already deterministic with 518 transitions.
[2025-06-03 11:56:35] [INFO ] Flatten gal took : 21 ms
[2025-06-03 11:56:35] [INFO ] Flatten gal took : 21 ms
[2025-06-03 11:56:35] [INFO ] Time to serialize gal into /tmp/CTLFireability14501013855416240118.gal : 3 ms
[2025-06-03 11:56:35] [INFO ] Time to serialize properties into /tmp/CTLFireability14467287675092409111.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/CTLFireability14501013855416240118.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14467287675092409111.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 11:57:05] [INFO ] Flatten gal took : 21 ms
[2025-06-03 11:57:05] [INFO ] Applying decomposition
[2025-06-03 11:57:05] [INFO ] Flatten gal took : 21 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/graph14677428136020364239.txt' '-o' '/tmp/graph14677428136020364239.bin' '-w' '/tmp/graph14677428136020364239.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14677428136020364239.bin' '-l' '-1' '-v' '-w' '/tmp/graph14677428136020364239.weights' '-q' '0' '-e' '0.001'
[2025-06-03 11:57:05] [INFO ] Decomposing Gal with order
[2025-06-03 11:57:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 11:57:05] [INFO ] Removed a total of 366 redundant transitions.
[2025-06-03 11:57:05] [INFO ] Flatten gal took : 44 ms
[2025-06-03 11:57:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 383 labels/synchronizations in 10 ms.
[2025-06-03 11:57:05] [INFO ] Time to serialize gal into /tmp/CTLFireability96098849286099084.gal : 6 ms
[2025-06-03 11:57:05] [INFO ] Time to serialize properties into /tmp/CTLFireability5176234582443992014.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/CTLFireability96098849286099084.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5176234582443992014.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 -...260
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,1.81899e+45,1.54329,38200,122,232,41950,21190,592,142113,241,128061,0
Converting to forward existential form...Done !
original formula: AF(((AF(((A(((i5.u39.p162==1)&&(i5.u39.p310==1)) U ((i1.u0.p9==1)&&(i0.u36.p295==1))) * A(((i4.u38.p268==1)&&(i4.u38.p305==1)) U ((i5.u3....506
=> equivalent forward existential formula: [FwdG(Init,!(((!(EG(!(((!((E(!(((i1.u0.p9==1)&&(i0.u36.p295==1))) U (!(((i5.u39.p162==1)&&(i5.u39.p310==1))) * !...773
Reverse transition relation is NOT exact ! Due to transitions i0.u36.t23, i0.u36.t24, i0.u36.t26, i1.u34.t31, i1.u34.t32, i1.u34.t34, i2.u35.t27, i2.u35.t2...467
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 325/325 places, 528/528 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 320 transition count 518
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 320 transition count 518
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 315 transition count 513
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 55 place count 280 transition count 478
Iterating global reduction 0 with 35 rules applied. Total rules applied 90 place count 280 transition count 478
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 125 place count 280 transition count 443
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 133 place count 280 transition count 435
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 149 place count 272 transition count 427
Discarding 55 places :
Symmetric choice reduction at 1 with 55 rule applications. Total rules 204 place count 217 transition count 372
Iterating global reduction 1 with 55 rules applied. Total rules applied 259 place count 217 transition count 372
Ensure Unique test removed 55 transitions
Reduce isomorphic transitions removed 55 transitions.
Iterating post reduction 1 with 55 rules applied. Total rules applied 314 place count 217 transition count 317
Applied a total of 314 rules in 47 ms. Remains 217 /325 variables (removed 108) and now considering 317/528 (removed 211) transitions.
[2025-06-03 11:57:35] [INFO ] Flow matrix only has 289 transitions (discarded 28 similar events)
// Phase 1: matrix 289 rows 217 cols
[2025-06-03 11:57:35] [INFO ] Computed 64 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:57:36] [INFO ] Implicit Places using invariants in 273 ms returned []
[2025-06-03 11:57:36] [INFO ] Flow matrix only has 289 transitions (discarded 28 similar events)
[2025-06-03 11:57:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:57:36] [INFO ] State equation strengthened by 194 read => feed constraints.
[2025-06-03 11:57:36] [INFO ] Implicit Places using invariants and state equation in 693 ms returned []
Implicit Place search using SMT with State Equation took 973 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 11:57:36] [INFO ] Redundant transitions in 4 ms returned []
Running 316 sub problems to find dead transitions.
[2025-06-03 11:57:36] [INFO ] Flow matrix only has 289 transitions (discarded 28 similar events)
[2025-06-03 11:57:36] [INFO ] Invariant cache hit.
[2025-06-03 11:57:36] [INFO ] State equation strengthened by 194 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/216 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 1 (OVERLAPS) 1/217 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 316 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 11:57:44] [INFO ] Deduced a trap composed of 65 places in 155 ms of which 24 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/217 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/217 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 4 (OVERLAPS) 288/505 variables, 217/282 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/505 variables, 193/475 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/505 variables, 0/475 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 7 (OVERLAPS) 1/506 variables, 1/476 constraints. Problems are: Problem set: 0 solved, 316 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 506/506 variables, and 476 constraints, problems are : Problem set: 0 solved, 316 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 64/64 constraints, State Equation: 217/217 constraints, ReadFeed: 194/194 constraints, PredecessorRefiner: 316/316 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 316 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/216 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 1 (OVERLAPS) 1/217 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/217 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/217 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 4 (OVERLAPS) 288/505 variables, 217/282 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/505 variables, 193/475 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/505 variables, 316/791 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/505 variables, 0/791 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 8 (OVERLAPS) 1/506 variables, 1/792 constraints. Problems are: Problem set: 0 solved, 316 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 506/506 variables, and 792 constraints, problems are : Problem set: 0 solved, 316 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 64/64 constraints, State Equation: 217/217 constraints, ReadFeed: 194/194 constraints, PredecessorRefiner: 316/316 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60123ms problems are : Problem set: 0 solved, 316 unsolved
Search for dead transitions found 0 dead transitions in 60124ms
Starting structural reductions in SI_CTL mode, iteration 1 : 217/325 places, 317/528 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61157 ms. Remains : 217/325 places, 317/528 transitions.
[2025-06-03 11:58:36] [INFO ] Flatten gal took : 12 ms
[2025-06-03 11:58:36] [INFO ] Flatten gal took : 12 ms
[2025-06-03 11:58:37] [INFO ] Input system was already deterministic with 317 transitions.
[2025-06-03 11:58:37] [INFO ] Flatten gal took : 35 ms
[2025-06-03 11:58:37] [INFO ] Flatten gal took : 12 ms
[2025-06-03 11:58:37] [INFO ] Time to serialize gal into /tmp/CTLFireability6370429812256289281.gal : 2 ms
[2025-06-03 11:58:37] [INFO ] Time to serialize properties into /tmp/CTLFireability12448996491134081012.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/CTLFireability6370429812256289281.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12448996491134081012.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,4.75289e+33,14.1098,308548,2,20020,5,1.6669e+06,6,0,1178,1.24076e+06,0
Converting to forward existential form...Done !
original formula: A(EF(!(A(((p170==1)&&(p305==1)) U ((p225==1)&&(p315==1))))) U EF(EG(AG(((p41==1)&&(p295==1))))))
=> equivalent forward existential formula: [((Init * !(EG(!(E(TRUE U EG(!(E(TRUE U !(((p41==1)&&(p295==1))))))))))) * !(E(!(E(TRUE U EG(!(E(TRUE U !(((p41=...390
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t223, t225, Intersection with reachable at e...222
Detected timeout of ITS tools.
[2025-06-03 11:59:07] [INFO ] Flatten gal took : 7 ms
[2025-06-03 11:59:07] [INFO ] Applying decomposition
[2025-06-03 11:59:07] [INFO ] Flatten gal took : 7 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/graph14724754660915550853.txt' '-o' '/tmp/graph14724754660915550853.bin' '-w' '/tmp/graph14724754660915550853.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14724754660915550853.bin' '-l' '-1' '-v' '-w' '/tmp/graph14724754660915550853.weights' '-q' '0' '-e' '0.001'
[2025-06-03 11:59:07] [INFO ] Decomposing Gal with order
[2025-06-03 11:59:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 11:59:07] [INFO ] Removed a total of 283 redundant transitions.
[2025-06-03 11:59:07] [INFO ] Flatten gal took : 16 ms
[2025-06-03 11:59:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 212 labels/synchronizations in 5 ms.
[2025-06-03 11:59:07] [INFO ] Time to serialize gal into /tmp/CTLFireability9397726967620858343.gal : 3 ms
[2025-06-03 11:59:07] [INFO ] Time to serialize properties into /tmp/CTLFireability11319025540413546049.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/CTLFireability9397726967620858343.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11319025540413546049.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.75289e+33,0.476925,20228,244,47,32610,191,510,89761,63,615,0
Converting to forward existential form...Done !
original formula: A(EF(!(A(((i6.u32.p170==1)&&(i5.u59.p305==1)) U ((i6.u43.p225==1)&&(i6.u61.p315==1))))) U EF(EG(AG(((i4.u57.p41==1)&&(i4.u57.p295==1)))))...156
=> equivalent forward existential formula: [((Init * !(EG(!(E(TRUE U EG(!(E(TRUE U !(((i4.u57.p41==1)&&(i4.u57.p295==1))))))))))) * !(E(!(E(TRUE U EG(!(E(T...488
Reverse transition relation is NOT exact ! Due to transitions i0.u58.t9, i1.u60.t6, i2.u55.t13, i3.u56.t12, i4.u57.t10, i4.u57.t11, i5.u59.t7, i5.u59.t8, i...309
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
(forward)formula 0,0,0.692444,20484,1,0,45648,434,3217,89761,310,1048,32930
FORMULA Raft-PT-08-CTLFireability-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 325/325 places, 528/528 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 320 transition count 518
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 320 transition count 518
Applied a total of 10 rules in 8 ms. Remains 320 /325 variables (removed 5) and now considering 518/528 (removed 10) transitions.
[2025-06-03 11:59:07] [INFO ] Flow matrix only has 490 transitions (discarded 28 similar events)
// Phase 1: matrix 490 rows 320 cols
[2025-06-03 11:59:07] [INFO ] Computed 64 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:59:08] [INFO ] Implicit Places using invariants in 266 ms returned []
[2025-06-03 11:59:08] [INFO ] Flow matrix only has 490 transitions (discarded 28 similar events)
[2025-06-03 11:59:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:59:08] [INFO ] State equation strengthened by 284 read => feed constraints.
[2025-06-03 11:59:09] [INFO ] Implicit Places using invariants and state equation in 966 ms returned []
Implicit Place search using SMT with State Equation took 1235 ms to find 0 implicit places.
Running 517 sub problems to find dead transitions.
[2025-06-03 11:59:09] [INFO ] Flow matrix only has 490 transitions (discarded 28 similar events)
[2025-06-03 11:59:09] [INFO ] Invariant cache hit.
[2025-06-03 11:59:09] [INFO ] State equation strengthened by 284 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/319 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 1 (OVERLAPS) 1/320 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/320 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 517 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 489/809 variables, 320/384 constraints. Problems are: Problem set: 0 solved, 517 unsolved
SMT process timed out in 30239ms, After SMT, problems are : Problem set: 0 solved, 517 unsolved
Search for dead transitions found 0 dead transitions in 30240ms
Starting structural reductions in LTL mode, iteration 1 : 320/325 places, 518/528 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31485 ms. Remains : 320/325 places, 518/528 transitions.
[2025-06-03 11:59:39] [INFO ] Flatten gal took : 19 ms
[2025-06-03 11:59:39] [INFO ] Flatten gal took : 20 ms
[2025-06-03 11:59:39] [INFO ] Input system was already deterministic with 518 transitions.
[2025-06-03 11:59:39] [INFO ] Flatten gal took : 20 ms
[2025-06-03 11:59:39] [INFO ] Flatten gal took : 20 ms
[2025-06-03 11:59:39] [INFO ] Time to serialize gal into /tmp/CTLFireability8698361295420508953.gal : 4 ms
[2025-06-03 11:59:39] [INFO ] Time to serialize properties into /tmp/CTLFireability9435379611090711449.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/CTLFireability8698361295420508953.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9435379611090711449.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 12:00:09] [INFO ] Flatten gal took : 16 ms
[2025-06-03 12:00:09] [INFO ] Applying decomposition
[2025-06-03 12:00:09] [INFO ] Flatten gal took : 12 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/graph3699238478372367355.txt' '-o' '/tmp/graph3699238478372367355.bin' '-w' '/tmp/graph3699238478372367355.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3699238478372367355.bin' '-l' '-1' '-v' '-w' '/tmp/graph3699238478372367355.weights' '-q' '0' '-e' '0.001'
[2025-06-03 12:00:09] [INFO ] Decomposing Gal with order
[2025-06-03 12:00:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 12:00:09] [INFO ] Removed a total of 366 redundant transitions.
[2025-06-03 12:00:09] [INFO ] Flatten gal took : 23 ms
[2025-06-03 12:00:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 394 labels/synchronizations in 6 ms.
[2025-06-03 12:00:09] [INFO ] Time to serialize gal into /tmp/CTLFireability6443623112909728829.gal : 4 ms
[2025-06-03 12:00:09] [INFO ] Time to serialize properties into /tmp/CTLFireability18028384227350767967.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/CTLFireability6443623112909728829.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18028384227350767967.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.81899e+45,0.810939,25624,117,218,32944,8231,584,93283,228,50971,0
Converting to forward existential form...Done !
original formula: AX(AX(EX(((i3.u28.p255==1)&&(i7.u40.p320==1)))))
=> equivalent forward existential formula: [(EY(EY(Init)) * !(EX(((i3.u28.p255==1)&&(i7.u40.p320==1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions i0.u35.t19, i0.u35.t20, i0.u35.t22, i1.u37.t11, i1.u37.t12, i1.u37.t14, i2.u32.t31, i2.u32.t3...467
(forward)formula 0,1,0.918179,25880,1,0,32944,8231,3386,93283,1844,50971,15750
FORMULA Raft-PT-08-CTLFireability-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 325/325 places, 528/528 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 320 transition count 518
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 320 transition count 518
Applied a total of 10 rules in 8 ms. Remains 320 /325 variables (removed 5) and now considering 518/528 (removed 10) transitions.
[2025-06-03 12:00:10] [INFO ] Flow matrix only has 490 transitions (discarded 28 similar events)
[2025-06-03 12:00:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 12:00:10] [INFO ] Implicit Places using invariants in 375 ms returned []
[2025-06-03 12:00:10] [INFO ] Flow matrix only has 490 transitions (discarded 28 similar events)
[2025-06-03 12:00:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 12:00:11] [INFO ] State equation strengthened by 284 read => feed constraints.
[2025-06-03 12:00:12] [INFO ] Implicit Places using invariants and state equation in 1339 ms returned []
Implicit Place search using SMT with State Equation took 1723 ms to find 0 implicit places.
Running 517 sub problems to find dead transitions.
[2025-06-03 12:00:12] [INFO ] Flow matrix only has 490 transitions (discarded 28 similar events)
[2025-06-03 12:00:12] [INFO ] Invariant cache hit.
[2025-06-03 12:00:12] [INFO ] State equation strengthened by 284 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/319 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 1 (OVERLAPS) 1/320 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 517 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/320 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 517 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 489/809 variables, 320/384 constraints. Problems are: Problem set: 0 solved, 517 unsolved
SMT process timed out in 30262ms, After SMT, problems are : Problem set: 0 solved, 517 unsolved
Search for dead transitions found 0 dead transitions in 30264ms
Starting structural reductions in LTL mode, iteration 1 : 320/325 places, 518/528 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32006 ms. Remains : 320/325 places, 518/528 transitions.
[2025-06-03 12:00:42] [INFO ] Flatten gal took : 19 ms
[2025-06-03 12:00:42] [INFO ] Flatten gal took : 19 ms
[2025-06-03 12:00:42] [INFO ] Input system was already deterministic with 518 transitions.
[2025-06-03 12:00:42] [INFO ] Flatten gal took : 23 ms
[2025-06-03 12:00:42] [INFO ] Flatten gal took : 30 ms
[2025-06-03 12:00:42] [INFO ] Time to serialize gal into /tmp/CTLFireability7345601259913029707.gal : 4 ms
[2025-06-03 12:00:42] [INFO ] Time to serialize properties into /tmp/CTLFireability7489273121277233762.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/CTLFireability7345601259913029707.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7489273121277233762.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 12:01:12] [INFO ] Flatten gal took : 14 ms
[2025-06-03 12:01:12] [INFO ] Applying decomposition
[2025-06-03 12:01:12] [INFO ] Flatten gal took : 14 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/graph13240948429150404566.txt' '-o' '/tmp/graph13240948429150404566.bin' '-w' '/tmp/graph13240948429150404566.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13240948429150404566.bin' '-l' '-1' '-v' '-w' '/tmp/graph13240948429150404566.weights' '-q' '0' '-e' '0.001'
[2025-06-03 12:01:12] [INFO ] Decomposing Gal with order
[2025-06-03 12:01:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 12:01:12] [INFO ] Removed a total of 394 redundant transitions.
[2025-06-03 12:01:12] [INFO ] Flatten gal took : 32 ms
[2025-06-03 12:01:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 400 labels/synchronizations in 6 ms.
[2025-06-03 12:01:12] [INFO ] Time to serialize gal into /tmp/CTLFireability9673316676863839231.gal : 4 ms
[2025-06-03 12:01:12] [INFO ] Time to serialize properties into /tmp/CTLFireability2088157958046450560.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/CTLFireability9673316676863839231.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2088157958046450560.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.81899e+45,1.13398,23600,122,231,31036,6300,590,89328,246,26321,0
Converting to forward existential form...Done !
original formula: EX(AG(EX(((i1.u25.p185==0)||(i1.u46.p310==0)))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(EX(((i1.u25.p185==0)||(i1.u46.p310==0)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions i0.u45.t15, i0.u45.t16, i0.u45.t18, i1.u46.t11, i1.u46.t12, i1.u46.t14, i2.u47.t7, i2.u47.t8,...467
(forward)formula 0,1,1.27989,23856,1,0,31036,6300,3900,89328,1692,26321,15994
FORMULA Raft-PT-08-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
[2025-06-03 12:01:14] [INFO ] Flatten gal took : 19 ms
[2025-06-03 12:01:14] [INFO ] Flatten gal took : 22 ms
[2025-06-03 12:01:14] [INFO ] Applying decomposition
[2025-06-03 12:01:14] [INFO ] Flatten gal took : 20 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/graph5743186683888926103.txt' '-o' '/tmp/graph5743186683888926103.bin' '-w' '/tmp/graph5743186683888926103.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5743186683888926103.bin' '-l' '-1' '-v' '-w' '/tmp/graph5743186683888926103.weights' '-q' '0' '-e' '0.001'
[2025-06-03 12:01:14] [INFO ] Decomposing Gal with order
[2025-06-03 12:01:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 12:01:14] [INFO ] Removed a total of 391 redundant transitions.
[2025-06-03 12:01:14] [INFO ] Flatten gal took : 38 ms
[2025-06-03 12:01:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 384 labels/synchronizations in 10 ms.
[2025-06-03 12:01:14] [INFO ] Time to serialize gal into /tmp/CTLFireability11452571063543996442.gal : 6 ms
[2025-06-03 12:01:14] [INFO ] Time to serialize properties into /tmp/CTLFireability8831503838413682015.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/CTLFireability11452571063543996442.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8831503838413682015.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.55111e+45,1.46838,34412,122,215,50229,6999,623,139836,207,43170,0
Converting to forward existential form...Done !
original formula: AF(((AF(((A(((i6.u44.p162==1)&&(i6.u43.p310==1)) U ((i1.u1.p9==1)&&(i1.u40.p295==1))) * A(((i5.u42.p268==1)&&(i5.u42.p305==1)) U ((i6.u4....506
=> equivalent forward existential formula: [FwdG(Init,!(((!(EG(!(((!((E(!(((i1.u1.p9==1)&&(i1.u40.p295==1))) U (!(((i6.u44.p162==1)&&(i6.u43.p310==1))) * !...773
Reverse transition relation is NOT exact ! Due to transitions i0.u38.t35, i0.u38.t36, i0.u38.t37, i0.u38.t39, i1.u40.t26, i1.u40.t27, i1.u40.t29, i2.u39.t3...526
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
(forward)formula 0,0,379.651,2501740,1,0,2.0409e+06,100010,1441,5.5392e+06,546,995571,103807
FORMULA Raft-PT-08-CTLFireability-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Total runtime 1619693 ms.
BK_STOP 1748952454961
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ 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 CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Raft-PT-08"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is Raft-PT-08, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r170-smll-174889233200050"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Raft-PT-08.tgz
mv Raft-PT-08 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;